/* ==========================================================================
   GNC Project Pros - Premium Royal Blue Redesign Styling System
   ========================================================================== */

/* ── 1. Color System & Custom Properties ── */
:root {
    --primary: #2563eb;
    --primary-rgb: 37, 99, 235;
    --primary-hover: #1d4ed8;
    --accent: #3b82f6;
    --accent-rgb: 59, 130, 246;
    --text-on-primary: #ffffff;
    
    --bg-primary: #040814;
    --bg-secondary: #081026;
    --bg-tertiary: #0c1836;
    --bg-card: rgba(13, 25, 54, 0.45);
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-light: #ffffff;
    
    --border-color: rgba(59, 130, 246, 0.12);
    --border-hover: rgba(59, 130, 246, 0.28);
    --card-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.65);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    --font-heading: 'Funnel Display', sans-serif; /* Options: 'Funnel Display' | 'Outfit' | 'Plus Jakarta Sans' */
    --font-body: 'Manrope', sans-serif;

    /* Architectural Square Theme Radii variables */
    --radius-card: 0px;
    --radius-btn: 0px;
    --radius-badge: 0px;

    --texture-stone-wall: url("../assets/images/textures/black-stacked-stone.jpg");
    --texture-roof-slate: url("../assets/images/textures/roof-shingle-black-slate.jpg");
    --texture-concrete-plaster: url("../assets/images/textures/charcoal-concrete-plaster.jpg");
    --texture-grid-tiles-portrait: url("../assets/images/textures/grid-tiles-floor-portrait.png");
    --texture-dark-tile: url("../assets/images/textures/dark-concrete-tile-soft.jpg");
    --texture-wood-shadow: url("../assets/images/textures/walnut-plank-shadow.jpg");
    --texture-epoxy-smoke: url("../assets/images/textures/metallic-epoxy-smoke.jpg");
    --texture-polished-plaster: url("../assets/images/textures/smoky-polished-plaster.jpg");
}

/* ── 2. Reset & Global Styles ── */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

button {
    font-family: inherit;
    background: none;
    border: none;
    cursor: pointer;
    touch-action: manipulation;
}

/* ── 3. Typography & Section Titles ── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-label::before {
    content: '';
    display: block;
    width: 20px;
    height: 1px;
    background-color: var(--accent);
}

.section-title {
    font-size: clamp(1.85rem, 3.8vw, 2.75rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

.section-sub {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 640px;
    margin-bottom: 3rem;
}

.section-header {
    margin-bottom: 4rem;
}

.section-header.centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-header.centered .section-label::before {
    display: none;
}

/* ── 4. Animations Base ── */
.blur-reveal {
    opacity: 0;
    filter: blur(8px);
    transform: translateY(22px);
    transition: none !important;
}

.hero-headline > span {
    display: block;
    overflow: hidden;
}

.js .hero-headline.text-split:not(.is-split-ready) > span {
    visibility: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .js .hero-headline.text-split:not(.is-split-ready) > span {
        visibility: visible;
    }
}

/* Word mask: clips the word as it slides up. padding+margin trick prevents descender clipping */
.word-mask {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    padding-bottom: 0.15em;
    margin-bottom: -0.15em;
    padding-right: 0.25em;
}

/* split-word: NO initial CSS hiding — GSAP sets yPercent:105 before first paint via rAF */
.hero-split-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(105%);
    will-change: transform;
}

.hero-headline.is-split-ready .hero-split-word {
    animation: heroWordReveal 0.85s var(--word-delay, 0s) cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes heroWordReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-headline.is-split-ready .hero-split-word {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

.title-split-word {
    display: inline-block;
    will-change: transform;
    background: linear-gradient(135deg, var(--text-light) 40%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.parallax-wrap {
    overflow: hidden;
    position: relative;
    width: 100%;
    height: 100%;
}

.parallax-img, .hero-parallax-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.25);
}

/* ── 5. Site Header Navigation ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition-smooth);
    background: transparent;
}

.site-header.scrolled {
    padding: 1rem 0;
    background: rgba(4, 8, 20, 0.75);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="obsidian"] .site-header.scrolled {
    background: rgba(8, 8, 8, 0.85);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.brand-logo-wrap {
    display: block;
    height: 40px;
}

.brand-logo {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover {
    color: var(--text-light);
}

.nav-link:hover::after,
.nav-link.is-active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link.is-active {
    color: var(--text-light);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-light);
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-btn);
}

.header-call-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-on-primary);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.35);
}

/* Nav Hamburger Menu Button */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1002;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-light);
    border-radius: 0px;
    transition: var(--transition-smooth);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ── 6. Mobile Navigation Drawer ── */
.nav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 1100;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transform: translateX(100%);
    transition: var(--transition-smooth);
    visibility: hidden;
}

.nav-drawer.open {
    transform: translateX(0);
    visibility: visible;
}

.drawer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4rem;
}

.drawer-brand {
    height: 36px;
}

.drawer-brand .brand-logo {
    height: 100%;
}

.drawer-close {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.drawer-close:hover {
    color: var(--text-light);
}

.drawer-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.drawer-main a {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-muted);
}

.drawer-main a:hover {
    color: var(--text-light);
    padding-left: 0.5rem;
}

.drawer-footer {
    margin-top: auto;
}

.drawer-call-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.1rem;
    background: var(--primary);
    color: var(--text-light);
    padding: 1rem;
    border-radius: var(--radius-btn);
    width: 100%;
}

/* ── 7. Hero Section ── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.6s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(4, 8, 20, 0.45) 0%, rgb(0 0 0 / 95%) 90%);
    z-index: 3;
}

.hero-content {
    position: relative;
    z-index: 10;
    margin-top: 4rem;
}

.hero-headline {
    font-size: clamp(2.855rem, 5.8vw, 4.75rem);
    font-weight: 900;
    line-height: .85;
    margin-bottom: 2rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.01em;
}

.hero-headline > span {
    display: block;
}

.hero-tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 3rem;
}

.hero-btns {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-btn);
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--primary);
    color: var(--text-on-primary);
    box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.25);
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: var(--text-on-primary);
    box-shadow: 0 4px 30px rgba(var(--primary-rgb), 0.45);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-light);
    transform: translateY(-2px);
}

/* Material texture treatments */
.header-call-btn,
.drawer-call-btn,
.project-view-more {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.header-call-btn::before,
.drawer-call-btn::before,
.project-view-more::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(135deg, rgba(0, 0, 0, 0.56), rgba(var(--primary-rgb), 0.18) 52%, rgba(255, 255, 255, 0.10)),
        var(--texture-epoxy-smoke);
    background-size: cover;
    background-position: center;
    mix-blend-mode: screen;
    opacity: 0.34;
}

.call-now-texture {
    background-color: var(--primary);
    background-image:
        linear-gradient(135deg, rgba(0, 0, 0, 0.24), rgba(255, 255, 255, 0.10)),
        var(--texture-epoxy-smoke);
    background-size: cover, 180% auto;
    background-position: center, 52% 48%;
    background-repeat: no-repeat;
    background-blend-mode: multiply, soft-light;
}

.call-now-texture:hover {
    background-color: var(--primary-hover);
    background-image:
        linear-gradient(135deg, rgba(0, 0, 0, 0.18), rgba(255, 255, 255, 0.13)),
        var(--texture-epoxy-smoke);
}

.services-section,
.about-section,
.process-section,
.projects-section,
.before-after-section,
.reviews-section,
.merged-contact-cta {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.services-section > .container,
.about-section > .container,
.process-section > .container,
.projects-section > .container,
.before-after-section > .container,
.reviews-section > .container,
.merged-contact-cta > .container {
    position: relative;
    z-index: 1;
}

.services-section::before,
.about-section::before,
.process-section::before,
.projects-section::before,
.before-after-section::before,
.reviews-section::before,
.merged-contact-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    mix-blend-mode: soft-light;
}

.services-section::after,
.projects-section::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.services-section::after {
    background:
        linear-gradient(180deg,
            #000000 0%,
            rgba(0, 0, 0, 0.24) 15%,
            rgba(0, 0, 0, 0.06) 50%,
            rgba(0, 0, 0, 0.28) 85%,
            #000000 100%),
        linear-gradient(90deg,
            rgba(0, 0, 0, 0.38) 0%,
            rgba(0, 0, 0, 0.04) 50%,
            rgba(0, 0, 0, 0.38) 100%);
}

.projects-section::after {
    background:
        linear-gradient(180deg,
            #000000 0%,
            rgba(0, 0, 0, 0.28) 18%,
            rgba(0, 0, 0, 0.18) 54%,
            rgba(0, 0, 0, 0.48) 82%,
            #000000 100%),
        linear-gradient(90deg,
            rgba(0, 0, 0, 0.62) 0%,
            rgba(0, 0, 0, 0.18) 48%,
            rgba(0, 0, 0, 0.62) 100%);
}

.services-section::before {
    background-image: var(--texture-stone-wall);
    background-size: min(980px, 122vw) auto;
    background-position: center top;
    background-repeat: repeat-y;
    mix-blend-mode: normal;
    filter: grayscale(1) contrast(1.08) brightness(0.72);
    opacity: 0.42;
}

.process-section::before {
    background-image:
        linear-gradient(90deg, rgba(0, 0, 0, 0.64), rgba(0, 0, 0, 0.26) 48%, rgba(0, 0, 0, 0.64)),
        var(--texture-grid-tiles-portrait);
    background-size: cover, 100% auto;
    background-position: center, center top;
    background-repeat: no-repeat, repeat-y;
    mix-blend-mode: normal;
    filter: grayscale(0.35) contrast(1.14) brightness(0.9);
    opacity: 0.72;
}

.about-section::before {
    background-image:
        radial-gradient(circle at 82% 22%, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0) 34%),
        linear-gradient(135deg, rgba(0, 0, 0, 0.66), rgba(0, 0, 0, 0.30) 52%, rgba(0, 0, 0, 0.62)),
        var(--texture-polished-plaster);
    mix-blend-mode: normal;
    filter: grayscale(1) contrast(1.08) brightness(0.66);
    opacity: 0.40;
}

.projects-section::before {
    background-image:
        var(--texture-roof-slate);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.30;
}

.before-after-section::before {
    background-image:
        radial-gradient(circle at 80% 12%, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0) 32%),
        linear-gradient(180deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.70)),
        var(--texture-wood-shadow);
    opacity: 0.36;
}

.reviews-section::before {
    background-image:
        linear-gradient(180deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.76)),
        var(--texture-dark-tile);
    opacity: 0.22;
}

.merged-contact-cta::before {
    background-image:
        radial-gradient(circle at 18% 30%, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0) 34%),
        linear-gradient(135deg, rgba(0, 0, 0, 0.68), rgba(0, 0, 0, 0.34)),
        var(--texture-stone-wall);
    mix-blend-mode: normal;
    filter: grayscale(1) contrast(1.08) brightness(0.70);
    opacity: 0.48;
}

[data-theme="glacier"] .services-section::before,
[data-theme="glacier"] .about-section::before,
[data-theme="glacier"] .process-section::before,
[data-theme="glacier"] .projects-section::before,
[data-theme="glacier"] .before-after-section::before,
[data-theme="glacier"] .reviews-section::before,
[data-theme="glacier"] .merged-contact-cta::before {
    opacity: 0.07;
    mix-blend-mode: multiply;
}

[data-theme="glacier"] .projects-section::after {
    background:
        linear-gradient(180deg,
            var(--bg-primary) 0%,
            rgba(255, 255, 255, 0.56) 18%,
            rgba(255, 255, 255, 0.36) 54%,
            rgba(255, 255, 255, 0.66) 82%,
            var(--bg-primary) 100%);
}

[data-theme="glacier"] .services-section::after {
    background:
        linear-gradient(180deg,
            var(--bg-secondary) 0%,
            rgba(255, 255, 255, 0.58) 15%,
            rgba(255, 255, 255, 0.40) 50%,
            rgba(255, 255, 255, 0.64) 85%,
            var(--bg-secondary) 100%);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    pointer-events: none;
}
@media (max-height: 720px) {
    .hero-scroll-hint {
        display: none !important;
    }
}

.scroll-mouse {
    width: 20px;
    height: 32px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    display: block;
    width: 4px;
    height: 8px;
    background-color: var(--text-light);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheelAnim 2s infinite ease-in-out;
}

@keyframes scrollWheelAnim {
    0% { transform: translate(-50%, 0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translate(-50%, 8px); opacity: 0; }
}

/* ── 8. Specialties Ticker ── */
.ticker-wrap {
    overflow: hidden;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    white-space: nowrap;
}

.ticker-track {
    display: inline-block;
    animation: tickerAnim 35s linear infinite;
}

.ticker-content {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1.15rem;
    color: var(--text-muted);
}

.ticker-content span {
    display: inline-block;
}

.ticker-content span:not(.ticker-dot) {
    color: var(--text-light);
}

.ticker-dot {
    color: var(--accent);
}

@keyframes tickerAnim {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* ── 9. About Section & Frame Slider ── */
.about-section {
    padding: 8rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
    margin-bottom: 6rem;
}

.about-showcase {
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.about-slider-shell {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
}

.about-slider-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: rgba(4, 8, 20, 0.65);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-badge);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    z-index: 10;
}

.about-slider-stage {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.about-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.about-slide.active {
    z-index: 2;
}

.about-slide .parallax-wrap {
    width: 100%;
    height: 100%;
}

.about-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-desc p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.about-desc p:last-child {
    margin-bottom: 0;
}

/* About Stats Grid */
.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: var(--radius-card);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.stat-icon-wrap {
    width: 48px;
    height: 48px;
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-badge);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(var(--primary-rgb), 0.25);
}

.stat-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.stat-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ── 10. Services Section & Spotlight Cards ── */
.services-section {
    padding: 8rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.svc-card {
    --svc-material-texture: var(--texture-concrete-plaster);
    position: relative;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--card-shadow);
}

.svc-card:nth-child(1) {
    --svc-material-texture: var(--texture-roof-slate);
}

.svc-card:nth-child(2),
.svc-card:nth-child(3) {
    --svc-material-texture: var(--texture-wood-shadow);
}

.svc-card:nth-child(4) {
    --svc-material-texture: var(--texture-stone-wall);
}

.svc-card:nth-child(5) {
    --svc-material-texture: var(--texture-concrete-plaster);
}

.svc-card:nth-child(6) {
    --svc-material-texture: var(--texture-epoxy-smoke);
}

.svc-card:hover,
.svc-card.active-scroll {
    border-color: var(--border-hover);
    transform: translateY(-6px);
}

.svc-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    background: radial-gradient(400px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(var(--accent-rgb), 0.1), transparent 40%);
    z-index: 2;
}

.svc-card:hover .svc-glow,
.svc-card.active-scroll .svc-glow {
    opacity: 1;
}

.svc-img-wrap {
    width: 100%;
    aspect-ratio: 1 / 1;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.svc-img-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgb(0 0 0 / 85%));
    z-index: 1;
}

.svc-body {
    padding: 2.25rem;
    position: relative;
    z-index: 3;
    isolation: isolate;
    background: rgba(0, 0, 0, 0.24);
}

.svc-body::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(145deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.70)),
        var(--svc-material-texture);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: grayscale(1) contrast(1.08);
    opacity: 0.40;
}

.svc-icon {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.svc-body h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.svc-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ── 11. Process Section with Scroll-Driven Line ── */
.process-section {
    padding: 8rem 0;
}

.process-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6rem;
    margin-top: 6rem;
}

.process-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.05);
    z-index: 1;
}

.process-line-fill {
    width: 100%;
    height: 0;
    background: linear-gradient(to bottom, var(--accent) 0%, var(--primary) 100%);
    box-shadow: 0 0 15px var(--accent);
    transition: height 0.1s ease;
}

.process-step {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    z-index: 2;
}

.process-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: var(--radius-card);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.process-step:hover .process-card,
.process-step.active-scroll .process-card {
    border-color: var(--border-hover);
}

.process-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(var(--accent-rgb), 0.15);
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.process-step:hover .process-num,
.process-step.active-scroll .process-num {
    color: rgba(var(--accent-rgb), 0.35);
}

.process-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.process-card p {
    color: var(--text-muted);
}

.process-icon {
    display: none;
}

.process-dot {
    position: absolute;
    left: 50%;
    top: 4rem;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 3px solid var(--border-color);
    z-index: 10;
    transition: var(--transition-smooth);
}

.process-step.in-view .process-dot {
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    background: var(--accent);
}

.process-visual {
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.process-visual .parallax-wrap {
    height: 300px;
}

.visual-tag {
    position: absolute;
    bottom: 1.25rem;
    left: 1.25rem;
    background: rgba(4, 8, 20, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    border-radius: var(--radius-badge);
}

/* Alternate Left/Right process steps */
.process-step:nth-child(even) .process-card {
    grid-column: 2;
}

.process-step:nth-child(even) .process-visual {
    grid-column: 1;
    grid-row: 1;
}

/* ── 12. Guarantees Marquee ── */
.guarantees-marquee {
    overflow: hidden;
    padding: 1.75rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.guarantees-marquee .marquee-track {
    display: flex;
    white-space: nowrap;
    animation: marqueeTextScroll 35s linear infinite;
}

.guarantees-marquee .marquee-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding-right: 3rem;
}

.guarantees-marquee span {
    font-family: var(--font-heading);
    font-size: clamp(0.9rem, 2vw, 1.15rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.guarantees-marquee span i {
    color: var(--accent);
    font-size: 0.95rem;
}

.guarantees-marquee .divider {
    color: rgba(var(--accent-rgb), 0.3);
    font-weight: 400;
    font-size: 1.2rem;
}

@keyframes marqueeTextScroll {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* ── 13. Gallery Work Section ── */
.projects-section {
    padding: 8rem 0;
}

.projects-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.projects-top h2 {
    margin-bottom: 0;
}

.gallery-pills-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.gallery-pills {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: 100%;
    width: 100%;
}

.gallery-pills::-webkit-scrollbar {
    display: none;
}

.gallery-pill {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-badge);
    background: transparent;
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    flex-shrink: 0;
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
}

.gallery-pill.active {
    color: var(--text-light);
    background: rgba(var(--primary-rgb), 0.1);
    border-color: rgba(var(--primary-rgb), 0.3);
}

.gallery-pill:hover:not(.active) {
    color: var(--text-light);
}

.gallery-controls {
    display: flex;
    gap: 0.75rem;
}

.gallery-nav {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-btn);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    transition: var(--transition-smooth);
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
}

.gallery-nav:hover:not(:disabled) {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-on-primary);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.3);
}

.gallery-nav:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* Horizontal Scrolling cards container */
.projects-grid {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 2rem;
}

.projects-grid::-webkit-scrollbar {
    display: none;
}

.project-card {
    flex: 0 0 380px;
    scroll-snap-align: start;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: left;
}

@media (hover: hover) {
    .project-card:hover {
        border-color: var(--border-hover);
        transform: translateY(-4px);
    }
}

.project-card.active-scroll {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.project-photo {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.project-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-photo .parallax-wrap {
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (hover: hover) {
    .project-card:hover .project-photo .parallax-wrap {
        transform: scale(1.06);
    }
}

.project-photo-count {
    position: absolute;
    bottom: 1.25rem;
    left: 1.25rem;
    background: rgba(4, 8, 20, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    border-radius: var(--radius-badge);
}

.project-view-more {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--primary);
    color: var(--text-on-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-badge);
    opacity: 0;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
}

@media (hover: hover) {
    .project-card:hover .project-view-more {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@media (hover: none) {
    .project-view-more {
        display: none !important;
    }
}

.project-meta {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.project-meta span:first-child {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.project-meta strong {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.75rem;
}

.project-meta small {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.project-card.is-hidden {
    display: none !important;
}

/* ── 14. Before & After Sliders ── */
.before-after-section {
    padding: 8rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.ba-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 6rem;
}

.ba-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.ba-card:hover {
    border-color: var(--border-hover);
}

.ba-media {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 Aspect Ratio */
    overflow: hidden;
    cursor: ew-resize;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
}

.ba-before, .ba-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.ba-before img, .ba-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.ba-before {
    z-index: 2;
    clip-path: inset(0 48% 0 0);
}

.ba-after {
    z-index: 1;
}

.ba-label {
    position: absolute;
    bottom: 1rem;
    background: rgba(4, 8, 20, 0.75);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    padding: 0.35rem 0.75rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    border-radius: var(--radius-badge);
    z-index: 5;
    pointer-events: none;
}

.ba-label-before {
    left: 1rem;
}

.ba-label-after {
    right: 1rem;
}

.ba-divider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 52%;
    width: 2px;
    background: var(--text-light);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    z-index: 6;
    pointer-events: none;
}

.ba-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    background: var(--text-light);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ba-handle::before, .ba-handle::after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    position: absolute;
}

.ba-handle::before {
    border-width: 5px 6px 5px 0;
    border-color: transparent var(--bg-primary) transparent transparent;
    left: 9px;
}

.ba-handle::after {
    border-width: 5px 0 5px 6px;
    border-color: transparent transparent transparent var(--bg-primary);
    right: 9px;
}

.ba-media input[type="range"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 10;
    pointer-events: none;
}

.ba-body {
    padding: 2rem;
}

.ba-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.ba-body p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Video Section */
.videos-container {
    border-top: 1px solid var(--border-color);
    padding-top: 6rem;
}

.videos-heading-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
}

.videos-heading-row h3 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-light);
}

.videos-track-container {
    overflow: hidden;
    padding-bottom: 1rem;
}

.videos-grid {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
}

.videos-grid::-webkit-scrollbar {
    display: none;
}

.video-card {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.video-card video {
    width: 100%;
    aspect-ratio: 9/16;
    object-fit: cover;
    display: block;
    background: #000;
    border-bottom: 1px solid var(--border-color);
}

.video-card div {
    padding: 1.75rem;
}

.video-card strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.video-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ── 15. Contact Section & Estimates ── */
.merged-contact-cta {
    padding: 8rem 0;
    position: relative;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.merged-contact-cta .cta-inner {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 6rem;
    align-items: center;
}

.merged-cta-copy h2 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.merged-cta-copy p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.merged-cta-actions {
    display: flex;
    gap: 1.5rem;
}

.merged-contact-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(var(--accent-rgb), 0.22);
    border-radius: var(--radius-card);
    padding: 3rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
}

.merged-contact-card strong {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.merged-contact-card a.contact-card-phone {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.merged-contact-card a.contact-card-phone:hover {
    color: var(--text-light);
}

.contact-card-location {
    font-size: 1rem;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.merged-contact-card hr {
    border: 0;
    height: 1px;
    background: var(--border-color);
    margin-bottom: 2rem;
}

.contact-card-specialties {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* ── 16. Footer & Bottom Links ── */
.site-footer {
    background: #020409;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 3rem;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4rem;
}

.footer-brand-block {
    max-width: 320px;
}

.footer-logo {
    height: 120px;
    margin-bottom: 1.5rem;
}

.footer-brand-block p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.site-footer nav {
    display: flex;
    gap: 3rem;
}

.site-footer nav a {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-muted);
}

.site-footer nav a:hover {
    color: var(--text-light);
}

.footer-phone {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-light);
}

.footer-phone:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Sticky Mobile CTA Trigger Button */
.sticky-mobile-cta {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    z-index: 900;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-on-primary);
    background: var(--primary);
    border-radius: 0px;
    padding: 1.1rem;
    box-shadow: 0 10px 30px rgba(var(--primary-rgb), 0.45);
    transform: translateY(100px);
    transition: var(--transition-smooth);
}

.sticky-mobile-cta.visible {
    transform: translateY(0);
}

.sticky-mobile-cta:hover {
    background: var(--primary-hover);
    color: var(--text-on-primary);
    box-shadow: 0 10px 35px rgba(var(--primary-rgb), 0.6);
}

.sticky-mobile-cta.call-now-texture {
    background-color: var(--primary);
    background-image: linear-gradient(135deg, rgba(0, 0, 0, 0.04), transparent 48%, rgba(255, 255, 255, 0.10));
    overflow: hidden;
    isolation: isolate;
}

.sticky-mobile-cta.call-now-texture::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: var(--texture-epoxy-smoke) 58% 46% / 135% auto no-repeat;
    mix-blend-mode: multiply;
    opacity: 0.14;
    filter: contrast(1.15);
}

.sticky-mobile-cta.call-now-texture:hover {
    background-color: var(--primary-hover);
    background-image: linear-gradient(135deg, rgba(0, 0, 0, 0.02), transparent 48%, rgba(255, 255, 255, 0.13));
}

.sticky-mobile-cta.call-now-texture:hover::before {
    opacity: 0.18;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture {
    color: #080808;
    background-color: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.38);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.52);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture::before {
    mix-blend-mode: normal;
    opacity: 0.62;
    filter: contrast(1.18) brightness(0.92);
    z-index: -2;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.98) 0%,
        rgba(255, 255, 255, 0.95) 35%,
        rgba(255, 255, 255, 0.72) 70%,
        rgba(255, 255, 255, 0.78) 100%
    );
    mix-blend-mode: normal;
    z-index: -1;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture:hover {
    color: #050505;
    background-color: #1a1a1a;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture:hover::after {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 1) 0%,
        rgba(255, 255, 255, 0.98) 35%,
        rgba(255, 255, 255, 0.78) 70%,
        rgba(255, 255, 255, 0.78) 100%
    );
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture:hover::before {
    opacity: 0.68;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture.cta-solid {
    color: #080808;
    background-color: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.38);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.52);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture.cta-solid::before {
    opacity: 0.62;
    filter: contrast(1.18) brightness(0.92);
    z-index: -2;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture.cta-solid::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.98) 0%,
        rgba(255, 255, 255, 0.95) 35%,
        rgba(255, 255, 255, 0.72) 70%,
        rgba(255, 255, 255, 0.78) 100%
    );
    mix-blend-mode: normal;
    z-index: -1;
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture.cta-solid:hover {
    color: #050505;
    background-color: #1a1a1a;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.58);
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture.cta-solid:hover::after {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 1) 0%,
        rgba(255, 255, 255, 0.98) 35%,
        rgba(255, 255, 255, 0.78) 70%,
        rgba(255, 255, 255, 0.78) 100%
    );
}

[data-theme="obsidian"] .sticky-mobile-cta.call-now-texture.cta-solid:hover::before {
    opacity: 0.68;
}

/* ── 17. Premium Lightbox System ── */
.sticky-mobile-cta.call-now-texture.cta-gradient-fade {
    color: var(--text-on-primary);
    background-color: transparent;
    background-image: linear-gradient(
        105deg,
        rgba(var(--primary-rgb), 0.94) 0%,
        rgba(var(--primary-rgb), 0.78) 56%,
        rgba(var(--primary-rgb), 0.38) 100%
    );
    border: 1px solid rgba(var(--primary-rgb), 0.42);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.48);
    backdrop-filter: blur(9px);
    -webkit-backdrop-filter: blur(9px);
}

.sticky-mobile-cta.call-now-texture.cta-gradient-fade::before {
    mix-blend-mode: multiply;
    opacity: 0.30;
    filter: contrast(1.2);
    z-index: 0;
    -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.45), #000 78%);
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.45), #000 78%);
}

.sticky-mobile-cta.call-now-texture.cta-gradient-fade::after {
    content: none;
}

.sticky-mobile-cta.call-now-texture.cta-gradient-fade:hover {
    color: var(--text-on-primary);
    background-color: transparent;
    background-image: linear-gradient(
        105deg,
        rgba(var(--primary-rgb), 0.98) 0%,
        rgba(var(--primary-rgb), 0.84) 56%,
        rgba(var(--primary-rgb), 0.48) 100%
    );
}

.sticky-mobile-cta.call-now-texture.cta-gradient-fade:hover::before {
    opacity: 0.34;
}

.project-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 8, 20, 0.95);
    backdrop-filter: blur(20px);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.34s cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 0.34s, backdrop-filter 0.34s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="obsidian"] .project-lightbox {
    background: rgba(0, 0, 0, 0.97);
}

.project-lightbox.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
}

.lightbox-close {
    position: absolute;
    top: clamp(1rem, 2vw, 2rem);
    right: clamp(1rem, 2vw, 2rem);
    width: 52px;
    height: 52px;
    border-radius: var(--radius-btn);
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(4, 8, 20, 0.62);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.34);
    transition: background 0.22s ease, border-color 0.22s ease, color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease, opacity 0.28s ease;
    z-index: 12;
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
}

.lightbox-close i {
    transition: transform 0.22s ease;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
    background: var(--text-light);
    border-color: var(--text-light);
    color: var(--bg-primary);
    box-shadow: 0 20px 55px rgba(255, 255, 255, 0.16);
    transform: translateY(-1px);
}

.lightbox-close:hover i,
.lightbox-close:focus-visible i {
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border-radius: var(--radius-btn);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition-smooth);
    z-index: 5;
    background: rgba(4, 8, 20, 0.5);
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    user-select: none;
}

.lightbox-nav:hover {
    background: var(--text-light);
    color: var(--bg-primary);
}

.lightbox-prev {
    left: 2.5rem;
}

.lightbox-next {
    right: 2.5rem;
}

.lightbox-img-wrap {
    position: relative;
    width: 90%;
    max-width: 1000px;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(18px) scale(0.965);
    filter: blur(10px);
    transition: opacity 0.42s cubic-bezier(0.16, 1, 0.3, 1), transform 0.42s cubic-bezier(0.16, 1, 0.3, 1), filter 0.42s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-lightbox.open .lightbox-img-wrap {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

.lightbox-img {
    max-width: 100%;
    max-height: 100%;
    border-radius: var(--radius-card);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    will-change: transform, opacity;
}

.lightbox-img-outgoing {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
    max-height: 100%;
    pointer-events: none;
    z-index: 1;
}

.lightbox-img.slide-in-next {
    animation: lightbox-slide-in-next 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox-img-outgoing.slide-out-next {
    animation: lightbox-slide-out-next 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox-img.slide-in-prev {
    animation: lightbox-slide-in-prev 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox-img-outgoing.slide-out-prev {
    animation: lightbox-slide-out-prev 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes lightbox-slide-in-next {
    from {
        opacity: 0;
        transform: translateX(40px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes lightbox-slide-out-next {
    from {
        opacity: 1;
        transform: translate(-50%, -50%) translateX(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translate(-50%, -50%) translateX(-40px) scale(0.985);
    }
}

@keyframes lightbox-slide-in-prev {
    from {
        opacity: 0;
        transform: translateX(-40px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

@keyframes lightbox-slide-out-prev {
    from {
        opacity: 1;
        transform: translate(-50%, -50%) translateX(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translate(-50%, -50%) translateX(40px) scale(0.985);
    }
}

.lightbox-caption {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-light);
    margin-top: 2rem;
    text-align: center;
    max-width: 600px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s ease 0.16s, transform 0.3s ease 0.16s;
}

.project-lightbox.open .lightbox-caption {
    opacity: 1;
    transform: translateY(0);
}

.project-lightbox .lightbox-close,
.project-lightbox .lightbox-nav {
    opacity: 0;
}

.project-lightbox.open .lightbox-close,
.project-lightbox.open .lightbox-nav {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
    .project-lightbox,
    .lightbox-img-wrap,
    .lightbox-caption,
    .lightbox-close,
    .lightbox-nav,
    .lightbox-close i,
    .lightbox-img,
    .lightbox-img-outgoing {
        transition: none !important;
        animation: none !important;
    }

    .lightbox-img-wrap,
    .lightbox-caption {
        transform: none;
        filter: none;
    }

    .lightbox-img-outgoing {
        display: none !important;
    }
}

/* ── 18. Media Query Viewports ── */

@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-stats-grid {
        gap: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step {
        gap: 3rem;
    }
    
    .ba-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ba-card:last-child {
        grid-column: 1 / span 2;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 1.25rem 0;
    }
    
    .site-nav, .header-call-btn {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-content {
        margin-top: 2rem;
    }
    
    .hero-headline {
        margin-bottom: 1.5rem;
    }
    
    .hero-tagline {
        margin-bottom: 2.5rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: stretch;
    }
    
    .about-section {
        padding: 5rem 0;
    }
    
    .about-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .services-section {
        padding: 5rem 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-section {
        padding: 5rem 0;
    }
    
    .process-timeline {
        gap: 4rem;
    }
    
    .process-line {
        left: 2rem;
    }
    
    .process-step {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding-left: 4.5rem;
    }
    
    .process-dot {
        left: 2rem;
        top: 2rem;
    }
    
    .process-step:nth-child(even) .process-card {
        grid-column: auto;
        grid-row: auto;
    }

    .process-step:nth-child(even) .process-visual {
        grid-column: auto;
        grid-row: auto;
    }
    
    .projects-section {
        padding: 5rem 0;
    }
    
    .projects-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .gallery-pills-wrap {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .gallery-pills {
        flex-wrap: nowrap;
        -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 15px, #000 calc(100% - 15px), transparent 100%);
        mask-image: linear-gradient(to right, transparent 0%, #000 15px, #000 calc(100% - 15px), transparent 100%);
        padding: 0 15px;
        margin: 0 -15px;
    }
    
    .project-card {
        flex: 0 0 290px;
    }
    
    .before-after-section {
        padding: 5rem 0;
    }
    
    .ba-cards-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .ba-card:last-child {
        grid-column: auto;
    }
    
    .videos-heading-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .video-card {
        flex: 0 0 280px;
    }
    
    .merged-contact-cta {
        padding: 5rem 0;
    }
    
    .merged-contact-cta .cta-inner {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .merged-cta-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .merged-contact-card {
        padding: 2rem;
    }
    
    .footer-row {
        flex-direction: column;
        gap: 3rem;
    }
    
    .site-footer nav {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .sticky-mobile-cta {
        display: flex;
    }
    
    .lightbox-nav {
        width: 44px;
        height: 44px;
    }

    .lightbox-close {
        width: 46px;
        height: 46px;
        font-size: 1rem;
    }
    
    .lightbox-prev {
        left: 1rem;
    }
    
    .lightbox-next {
        right: 1rem;
    }
}


/* ==========================================================================
   THEMES
   ========================================================================== */

/* Obsidian: Monochromatic Black & White */
[data-theme="obsidian"] {
    --primary:       #ffffff;
    --primary-rgb:   255, 255, 255;
    --primary-hover: #e5e7eb;
    --accent:        #e5e7eb;
    --accent-rgb:    229, 229, 229;
    --text-on-primary: #050505;

    --bg-primary:    #050505;
    --bg-secondary:  #0d0d0d;
    --bg-tertiary:   #151515;
    --bg-card:       rgba(23, 23, 23, 0.6);

    --border-color:  rgba(255, 255, 255, 0.08);
    --border-hover:  rgba(255, 255, 255, 0.28);
    --card-shadow:   0 16px 40px -12px rgba(0, 0, 0, 0.95);
}

[data-theme="obsidian"] .process-line-fill {
    background: linear-gradient(to bottom, var(--accent), var(--primary));
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

[data-theme="obsidian"] .process-num {
    color: rgba(255, 255, 255, 0.10);
}

[data-theme="obsidian"] .process-step:hover .process-num,
[data-theme="obsidian"] .process-step.active-scroll .process-num {
    color: rgba(255, 255, 255, 0.28);
}

[data-theme="obsidian"] .svc-glow {
    background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.04), transparent 60%);
}

/* ── Theme Switcher Widget ── */
.theme-switcher {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.65rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(14px) scale(0.96);
    visibility: hidden;
    transition: bottom 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Lift above sticky mobile CTA when it appears */
.theme-switcher.cta-visible {
    bottom: calc(1.5rem + 68px + 1rem);
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    visibility: visible;
    transition-delay: 0s;
}

.theme-switcher-toggle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(15, 15, 15, 0.85);
    border: 1px solid rgba(255,255,255,0.12);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1rem;
    transition: border-color 0.25s, color 0.25s, transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

.theme-switcher-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.theme-switcher.open .theme-switcher-toggle {
    transform: rotate(45deg);
    border-color: var(--accent);
    color: var(--accent);
}

.theme-switcher-panel {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px) scale(0.95);
    transition: opacity 0.22s ease, transform 0.22s cubic-bezier(0.16,1,0.3,1);
    align-items: flex-end;
}

.theme-switcher.open .theme-switcher-panel {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0) scale(1);
}

.theme-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.85rem 0.45rem 0.6rem;
    background: rgba(10, 10, 10, 0.9);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(14px);
    border-radius: 100px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.theme-btn:hover {
    border-color: var(--border-hover);
    color: var(--text-light);
}

.theme-btn.active {
    border-color: var(--accent);
    color: var(--text-light);
    background: rgba(var(--primary-rgb), 0.12);
}

.theme-swatch {
    width: 13px;
    height: 13px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,0.18);
    flex-shrink: 0;
}

.theme-swatch.royal    { background: radial-gradient(circle at 35% 35%, #2563eb, #040814); }
.theme-swatch.obsidian { background: radial-gradient(circle at 35% 35%, #ffffff, #080808); }
.theme-swatch.glacier  { background: radial-gradient(circle at 35% 35%, #2563eb 0%, #2563eb 20%, #ffffff 50%, #f1f5f9 100%); border-color: rgba(37, 99, 235, 0.2); }
.theme-swatch.steel    { background: radial-gradient(circle at 35% 35%, #94a3b8, #12151c); }
.theme-swatch.ember    { background: radial-gradient(circle at 35% 35%, #f59e0b, #120b00); }
.theme-swatch.crystal  { 
    background: 
        linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.05) 50%, transparent 50%),
        radial-gradient(circle at 35% 35%, #3b82f6 0%, #2563eb 25%, #05070f 85%); 
    border-color: rgba(255, 255, 255, 0.45); 
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.25);
}

/* ── Glacier (Premium Light Mode Redesign Block) ── */
[data-theme="glacier"] {
    --bg-primary:    #f8fafc; /* Pure bright slate-50 */
    --bg-secondary:  #ffffff; /* Pure white for section offsets */
    --bg-tertiary:   #f1f5f9; /* Slate-100 */
    --bg-card:       rgba(255, 255, 255, 0.7); /* Frosted pure white */

    --text-main:     #334155; /* Slate-700 body copy */
    --text-muted:    #64748b; /* Slate-500 secondary text */
    --text-light:    #0f172a; /* Slate-900 heading colors */

    --border-color:  rgba(37, 99, 235, 0.14);  /* Subtle brand-blue alpha border */
    --border-hover:  rgba(37, 99, 235, 0.28);   /* Active brand blue hover border */
    --card-shadow:   0 20px 40px -15px rgba(15, 23, 42, 0.05); /* Soft premium shadow */
}

/* Light switcher overrides so it always presents as dark/glassmorphic interface */
[data-theme="glacier"] .theme-btn {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.08);
    color: #475569;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
[data-theme="glacier"] .theme-btn:hover {
    border-color: var(--accent);
    color: #0f172a;
}
[data-theme="glacier"] .theme-btn.active {
    background: rgba(37, 99, 235, 0.08);
    border-color: var(--accent);
    color: #2563eb;
}
[data-theme="glacier"] .theme-switcher-toggle {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.08);
    color: #475569;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}
[data-theme="glacier"] .theme-switcher-toggle:hover,
[data-theme="glacier"] .theme-switcher.open .theme-switcher-toggle {
    color: var(--primary);
    border-color: var(--primary);
}

/* Force dark theme style for Hero section elements (stands on dark image backgrounds) */
[data-theme="glacier"] .hero-headline {
    color: #ffffff;
}
[data-theme="glacier"] .hero-tagline {
    color: rgba(255, 255, 255, 0.7);
}
[data-theme="glacier"] .hero-btns .btn-outline {
    border-color: rgba(255, 255, 255, 0.35);
    color: #ffffff;
}
[data-theme="glacier"] .hero-btns .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
}
[data-theme="glacier"] .hero-scroll-hint {
    color: rgba(255, 255, 255, 0.6);
}
[data-theme="glacier"] .hero-scroll-hint .scroll-mouse {
    border-color: rgba(255, 255, 255, 0.6);
}

/* Header transition styling - transparent over hero, white when scrolled */
[data-theme="glacier"] .site-header.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom-color: rgba(148, 163, 184, 0.08);
}
[data-theme="glacier"] .site-header.scrolled .nav-link {
    color: #475569;
}
[data-theme="glacier"] .site-header.scrolled .nav-link:hover {
    color: #0f172a;
}
[data-theme="glacier"] .site-header.scrolled .header-call-btn {
    border-color: rgba(15, 23, 42, 0.15);
    color: #0f172a;
}
[data-theme="glacier"] .site-header.scrolled .header-call-btn:hover {
    background: rgba(15, 23, 42, 0.05);
}
[data-theme="glacier"] .site-header.scrolled .brand-logo {
    filter: invert(1) brightness(0.2);
}

/* Unscrolled mobile toggle lines */
[data-theme="glacier"] .site-header:not(.scrolled) .nav-toggle span {
    background-color: #ffffff;
}
/* Scrolled mobile toggle lines */
[data-theme="glacier"] .site-header.scrolled .nav-toggle span {
    background-color: #0f172a;
}

/* Mobile Nav Drawer panel styling */
[data-theme="glacier"] .nav-drawer {
    background: #ffffff;
    border-left-color: rgba(148, 163, 184, 0.15);
}
[data-theme="glacier"] .drawer-brand .brand-logo {
    filter: invert(1) brightness(0.2);
}

/* Card details & shadow fixes */
[data-theme="glacier"] .stat-card {
    border-color: rgba(37, 99, 235, 0.15);
    box-shadow: var(--card-shadow);
}
[data-theme="glacier"] .project-card {
    border-color: rgba(37, 99, 235, 0.15);
    box-shadow: var(--card-shadow);
}
[data-theme="glacier"] .ba-card {
    border-color: rgba(37, 99, 235, 0.16);
    box-shadow: var(--card-shadow);
}
[data-theme="glacier"] .about-showcase {
    border-color: rgba(37, 99, 235, 0.16);
}

/* Spotlight glow card opacity adjustment */
[data-theme="glacier"] .svc-glow {
    background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(37, 99, 235, 0.04), transparent 60%);
}

/* Image overlay badges styling */
[data-theme="glacier"] .about-slider-badge,
[data-theme="glacier"] .visual-tag,
[data-theme="glacier"] .project-photo-count,
[data-theme="glacier"] .ba-label {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    color: #0f172a;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.04);
}

/* Timeline grid & scroll fills */
[data-theme="glacier"] .process-timeline::before {
    background-color: rgba(15, 23, 42, 0.06);
}
[data-theme="glacier"] .process-num {
    color: rgba(37, 99, 235, 0.07);
}
[data-theme="glacier"] .process-step:hover .process-num,
[data-theme="glacier"] .process-step.active-scroll .process-num {
    color: rgba(37, 99, 235, 0.16);
}

/* Before & After comparison visual cleanups */
[data-theme="glacier"] .ba-divider {
    background: #2563eb;
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.35);
}
[data-theme="glacier"] .ba-handle {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid rgba(37, 99, 235, 0.35);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.22);
}
/* Arrow triangles use var(--bg-primary) which is white in Glacier — override to blue */
[data-theme="glacier"] .ba-handle::before {
    border-color: transparent #2563eb transparent transparent;
}
[data-theme="glacier"] .ba-handle::after {
    border-color: transparent transparent transparent #2563eb;
}

/* Keep gallery project media lightbox dark for viewing focus */
[data-theme="glacier"] .project-lightbox {
    background: rgba(0, 0, 0, 0.96);
}

/* Primary buttons and call elements white text safety */
[data-theme="glacier"] .btn-primary,
[data-theme="glacier"] .sticky-mobile-cta {
    color: #ffffff;
}

/* Contact estimate card light mode fixes */
[data-theme="glacier"] .merged-contact-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: var(--card-shadow);
}

/* Ground page layout with dark weighted footer */
[data-theme="glacier"] .site-footer {
    background: #090c12;
    border-top-color: rgba(255, 255, 255, 0.06);
}
[data-theme="glacier"] .site-footer .footer-col h4 {
    color: #ffffff;
}
[data-theme="glacier"] .site-footer .footer-brand-text,
[data-theme="glacier"] .site-footer nav a,
[data-theme="glacier"] .site-footer .footer-phone,
[data-theme="glacier"] .site-footer .footer-bottom-row {
    color: rgba(255, 255, 255, 0.7);
}
[data-theme="glacier"] .site-footer nav a:hover,
[data-theme="glacier"] .site-footer .footer-phone:hover {
    color: #ffffff;
}
[data-theme="glacier"] .site-footer .footer-logo {
    filter: none;
}

/* title-split-word gradient fix — on light bg the default (text-light→purple) looks washed */
[data-theme="glacier"] .title-split-word {
    background: linear-gradient(135deg, #0f172a 25%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Section label dot accent — blue */
[data-theme="glacier"] .section-label {
    color: #2563eb;
}
[data-theme="glacier"] .section-label::before {
    background: #2563eb;
}

/* Stat icon wrap — more visible blue tint on white */
[data-theme="glacier"] .stat-icon-wrap {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.22);
    color: #2563eb;
}

/* Stat card — subtle blue top accent line */
[data-theme="glacier"] .stat-card {
    border-top: 2px solid rgba(37, 99, 235, 0.18);
}
[data-theme="glacier"] .stat-card:hover {
    border-top-color: #2563eb;
}

/* Service card hover — blue left accent */
[data-theme="glacier"] .svc-card:hover,
[data-theme="glacier"] .svc-card.active-scroll {
    border-left: 2px solid #2563eb;
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.08);
}

/* Process timeline fill — solid blue */
[data-theme="glacier"] .process-line-fill {
    background: linear-gradient(to bottom, #2563eb, #3b82f6);
    box-shadow: 0 0 8px rgba(37, 99, 235, 0.25);
}
[data-theme="glacier"] .process-step:hover .process-num,
[data-theme="glacier"] .process-step.active-scroll .process-num {
    color: rgba(37, 99, 235, 0.22);
}

/* Contact card — stronger blue border accent */
[data-theme="glacier"] .merged-contact-card {
    border-color: rgba(37, 99, 235, 0.20);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.06), 0 0 0 1px rgba(37, 99, 235, 0.08);
}


/* ── Steel (Industrial Slate-Gray Theme) ── */
[data-theme="steel"] {
    --primary:       #a1a1aa; /* Cool Zinc/Neutral Gray */
    --primary-rgb:   161, 161, 170;
    --primary-hover: #71717a;
    --accent:        #d4d4d8;
    --accent-rgb:    212, 212, 216;
    --text-on-primary: #18181b;

    --bg-primary:    #18181b; /* Dark charcoal/zinc primary bg */
    --bg-secondary:  #27272a; /* Lighter charcoal panel */
    --bg-tertiary:   #3f3f46; /* Lifted neutral card bg */
    --bg-card:       rgba(39, 39, 42, 0.6);

    --border-color:  rgba(161, 161, 170, 0.12); /* Matte gray border */
    --border-hover:  rgba(161, 161, 170, 0.35);  /* Glowing gray border */
    --card-shadow:   0 16px 40px -12px rgba(0, 0, 0, 0.9);
}

/* Light adjustments to keep headers and cards matching Steel's slate aesthetic */
[data-theme="steel"] .site-header.scrolled {
    background: rgba(24, 24, 27, 0.88);
    border-bottom-color: rgba(161, 161, 170, 0.12);
}

[data-theme="steel"] .site-footer {
    background: #121214;
    border-top-color: rgba(161, 161, 170, 0.12);
}

[data-theme="steel"] .project-lightbox {
    background: rgba(18, 18, 20, 0.97);
}

[data-theme="steel"] .merged-contact-card {
    border-color: rgba(161, 161, 170, 0.25);
}

[data-theme="steel"] .process-line-fill {
    background: linear-gradient(to bottom, var(--accent), var(--primary));
    box-shadow: 0 0 10px rgba(161, 161, 170, 0.3);
}

[data-theme="steel"] .process-num {
    color: rgba(161, 161, 170, 0.12);
}

[data-theme="steel"] .process-step:hover .process-num,
[data-theme="steel"] .process-step.active-scroll .process-num {
    color: rgba(161, 161, 170, 0.30);
}

[data-theme="steel"] .svc-glow {
    background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(161, 161, 170, 0.04), transparent 60%);
}





/* ══════════════════════════════════════════════════════════════
   ── Ember (Warm Amber Forge — premium dark warm mode) ──
   Base: deep warm onyx | Accent: amber gold #f59e0b
   Vibe: craftsman mastery, forge heat, premium dark warmth
══════════════════════════════════════════════════════════════ */
[data-theme="ember"] {
    --primary:       #d97706; /* Warm amber-600 — slightly darker than accent for buttons */
    --primary-rgb:   217, 119, 6;
    --primary-hover: #b45309; /* Deeper amber-700 */
    --accent:        #f59e0b; /* Bright amber-500 — the glow color */
    --accent-rgb:    245, 158, 11;

    --bg-primary:    #0e0a04; /* Deep warm onyx */
    --bg-secondary:  #161008; /* Forge-dark warm panel */
    --bg-tertiary:   #1e160a; /* Lifted warm charcoal */
    --bg-card:       rgba(28, 18, 6, 0.55); /* Warm-tinted glass card */

    --text-main:     #f5e6c8; /* Warm parchment — not stark white */
    --text-muted:    #a0896a; /* Weathered warm tan */
    --text-light:    #fef3c7; /* Amber-100 headings */

    --border-color:  rgba(245, 158, 11, 0.10); /* Faint ember glow border */
    --border-hover:  rgba(245, 158, 11, 0.35); /* Active amber glow border */
    --card-shadow:   0 16px 45px -12px rgba(0, 0, 0, 0.85);
}

/* Scrolled navigation header */
[data-theme="ember"] .site-header.scrolled {
    background: rgba(14, 10, 4, 0.88);
    border-bottom-color: rgba(245, 158, 11, 0.10);
}

/* Footer — slightly deeper warm onyx */
[data-theme="ember"] .site-footer {
    background: #080502;
    border-top-color: rgba(245, 158, 11, 0.10);
}

/* Lightbox overlay */
[data-theme="ember"] .project-lightbox {
    background: rgba(6, 4, 1, 0.97);
}

/* Contact card — warm amber framed */
[data-theme="ember"] .merged-contact-card {
    border-color: rgba(245, 158, 11, 0.25);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(245, 158, 11, 0.08);
}

/* Process timeline — warm amber glow fill */
[data-theme="ember"] .process-line-fill {
    background: linear-gradient(to bottom, var(--accent), var(--primary));
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.45);
}

/* Process step numbers — ember glow on hover/active */
[data-theme="ember"] .process-step:hover .process-num,
[data-theme="ember"] .process-step.active-scroll .process-num {
    color: rgba(245, 158, 11, 0.30);
}

/* Service icon glow — warm amber shimmer */
[data-theme="ember"] .svc-glow {
    filter: hue-rotate(200deg) saturate(1.6) brightness(1.1);
}

/* Stat cards, project cards, BA cards — warm amber border on hover */
[data-theme="ember"] .stat-card,
[data-theme="ember"] .project-card,
[data-theme="ember"] .ba-card {
    border-color: rgba(245, 158, 11, 0.14);
}
[data-theme="ember"] .stat-card:hover,
[data-theme="ember"] .project-card:hover,
[data-theme="ember"] .ba-card:hover {
    border-color: rgba(245, 158, 11, 0.40);
    box-shadow: 0 24px 48px -12px rgba(0,0,0,0.7), 0 0 20px rgba(245, 158, 11, 0.08);
}

/* B&A slider handle + divider — amber warm */
[data-theme="ember"] .ba-divider,
[data-theme="ember"] .ba-handle {
    background: var(--accent);
    color: #0e0a04;
}

/* Nav drawer — warm background */
[data-theme="ember"] .nav-drawer {
    background: #0e0a04;
    border-right-color: rgba(245, 158, 11, 0.12);
}

/* Hero outline button — amber ring */
[data-theme="ember"] .hero-btns .btn-outline {
    border-color: rgba(245, 158, 11, 0.45);
    color: var(--accent);
}
[data-theme="ember"] .hero-btns .btn-outline:hover {
    background: rgba(245, 158, 11, 0.10);
    border-color: var(--accent);
}

/* Badges — warm amber background */
[data-theme="ember"] .about-slider-badge,
[data-theme="ember"] .visual-tag,
[data-theme="ember"] .project-photo-count,
[data-theme="ember"] .ba-label {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.25);
    color: #fbbf24;
}

/* Scroll hint arrow — amber */
[data-theme="ember"] .hero-scroll-hint {
    color: rgba(245, 158, 11, 0.55);
}
[data-theme="ember"] .hero-scroll-hint .scroll-mouse {
    border-color: rgba(245, 158, 11, 0.35);
}

/* Logo — keep visible on warm background */
[data-theme="ember"] .drawer-brand .brand-logo {
    filter: brightness(0) invert(1) sepia(1) saturate(3) hue-rotate(5deg);
}


/* ══════════════════════════════════════════════════════════════
   ── Crystal (Deep Glass — premium dark glassmorphism) ──
   Base: near-black navy | Accent: royal blue
   Vibe: frosted glass surfaces, blurred depth, ultra-premium
══════════════════════════════════════════════════════════════ */
[data-theme="crystal"] {
    --bg-primary:    #05070f;
    --bg-secondary:  #080c1a;
    --bg-tertiary:   #0c1228;
    /* Cards are hyper-transparent — blur does the heavy lifting */
    --bg-card:       rgba(255, 255, 255, 0.035);

    --border-color:  rgba(255, 255, 255, 0.07);
    --border-hover:  rgba(59, 130, 246, 0.50);
    --card-shadow:   0 20px 50px -15px rgba(0, 0, 0, 0.9);
}

/* Radial ambient glow in the page background */
[data-theme="crystal"] body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 50% at 15% 10%, rgba(37, 99, 235, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 85% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 55%);
}

/* All cards — heavy backdrop blur, ultra-transparent fill */
[data-theme="crystal"] .stat-card,
[data-theme="crystal"] .svc-card,
[data-theme="crystal"] .project-card,
[data-theme="crystal"] .ba-card {
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(255, 255, 255, 0.08);
}

/* Process card gets glass effect on the inner card only — NOT the step wrapper.
   Applying backdrop-filter to .process-step creates a stacking context that
   clips and blurs the absolute-positioned timeline line sitting behind it. */
[data-theme="crystal"] .process-card {
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    background: rgba(255, 255, 255, 0.035);
    border-color: rgba(255, 255, 255, 0.08);
}
[data-theme="crystal"] .process-step:hover .process-card,
[data-theme="crystal"] .process-step.active-scroll .process-card {
    background: rgba(255, 255, 255, 0.055);
    border-color: rgba(59, 130, 246, 0.30);
}
[data-theme="crystal"] .stat-card:hover,
[data-theme="crystal"] .svc-card:hover,
[data-theme="crystal"] .svc-card.active-scroll,
[data-theme="crystal"] .project-card:hover,
[data-theme="crystal"] .ba-card:hover {
    background: rgba(255, 255, 255, 0.055);
    border-color: rgba(59, 130, 246, 0.40);
    box-shadow: 0 24px 48px -12px rgba(0,0,0,0.8), 0 0 0 1px rgba(59, 130, 246, 0.15), inset 0 1px 0 rgba(255,255,255,0.08);
}

/* Header — stronger frosted blur */
[data-theme="crystal"] .site-header.scrolled {
    background: rgba(5, 7, 15, 0.55);
    backdrop-filter: blur(32px) saturate(1.6);
    -webkit-backdrop-filter: blur(32px) saturate(1.6);
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

/* Outline buttons — frosted glass fill */
[data-theme="crystal"] .hero-btns .btn-outline,
[data-theme="crystal"] .header-call-btn {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.18);
}
[data-theme="crystal"] .hero-btns .btn-outline:hover {
    background: rgba(37, 99, 235, 0.15);
    border-color: rgba(59, 130, 246, 0.5);
}

/* Image overlay badges — glassy */
[data-theme="crystal"] .about-slider-badge,
[data-theme="crystal"] .visual-tag,
[data-theme="crystal"] .project-photo-count,
[data-theme="crystal"] .ba-label {
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.16);
}

/* Contact card — maximum glass effect */
[data-theme="crystal"] .merged-contact-card {
    backdrop-filter: blur(28px) saturate(1.5);
    -webkit-backdrop-filter: blur(28px) saturate(1.5);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.10);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.07);
}

/* Theme switcher panel — glass */
[data-theme="crystal"] .theme-switcher-panel {
    backdrop-filter: blur(24px) saturate(1.5);
    -webkit-backdrop-filter: blur(24px) saturate(1.5);
    background: rgba(5, 7, 15, 0.65);
    border-color: rgba(255, 255, 255, 0.08);
}

/* Mobile nav drawer — glass */
[data-theme="crystal"] .nav-drawer {
    background: rgba(5, 7, 15, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-right-color: rgba(255, 255, 255, 0.07);
}

/* Footer — very dark with subtle glass border */
[data-theme="crystal"] .site-footer {
    background: rgba(3, 4, 9, 0.95);
    border-top-color: rgba(255, 255, 255, 0.05);
}

/* Lightbox */
[data-theme="crystal"] .project-lightbox {
    background: rgba(3, 4, 9, 0.97);
    backdrop-filter: blur(4px);
}

/* Keep the footer neutral across every selectable theme. */
[data-theme] .site-footer,
html:not([data-theme]) .site-footer {
    background: #000000;
    border-top-color: rgba(255, 255, 255, 0.08);
}

/* Process timeline glow */
[data-theme="crystal"] .process-line-fill {
    background: linear-gradient(to bottom, var(--accent), var(--primary));
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}


/* ==========================================================================
   19. REVIEWS / TESTIMONIALS SECTION
   ========================================================================== */
.reviews-section {
    padding: 8rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}


.reviews-slider-container {
    position: relative;
    margin-bottom: 5rem;
    width: 100%;
    overflow: hidden;
}

#testimonials-splide .splide__track {
    overflow: visible;
    clip-path: inset(-15px -15px -15px -15px);
}

#testimonials-splide .splide__slide {
    height: auto;
    display: flex;
}


.review-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 2.5rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.review-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.review-stars {
    color: #fbbf24; /* Warm Gold */
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.25rem;
}

.review-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 2rem;
    font-style: italic;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-author strong {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
}

.review-author span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.reviews-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}

.reviews-cta p {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-muted);
}

/* Mobile responsive styling for reviews */
@media (max-width: 768px) {
    .reviews-section {
        padding: 5rem 0;
    }
    .reviews-slider-container {
        margin-bottom: 3.5rem;
    }
    .review-card {
        padding: 2rem;
    }
}