/**
 * STINA Corporate Theme
 * Colors extracted from stina-logo.png:
 * Primary Green: #1B4D2E
 * Accent Gold:   #C5A073
 * Secondary:     #4A4A4A
 * Dark:          #0D1210
 * Light:         #F8F6F3
 */

:root {
    --stina-green: #1B4D2E;
    --stina-green-light: #2A6B42;
    --stina-green-dark: #123521;
    --stina-gold: #C5A073;
    --stina-gold-light: #D4B896;
    --stina-gold-dark: #A8865A;
    --stina-gray: #4A4A4A;
    --stina-dark: #0D1210;
    --stina-light: #F8F6F3;
    --stina-white: #FFFFFF;
    --home-bg: #f7faf8;
    --home-bg-alt: #f2f6f3;
    --home-surface: #ffffff;
    --home-stroke: #e3ebe6;
    --stina-shadow: 0 20px 60px rgba(13, 18, 16, 0.15);
    --stina-shadow-lg: 0 30px 80px rgba(13, 18, 16, 0.25);
    --stina-radius: 16px;
    --stina-radius-lg: 24px;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --navbar-height: 80px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--stina-gray);
    background: var(--stina-light);
    line-height: 1.7;
    padding-top: var(--navbar-height);
    overflow-x: hidden;
}

body.page-home {
    background:
        radial-gradient(1000px 650px at 12% 8%, rgba(27, 77, 46, 0.09), transparent 55%),
        radial-gradient(900px 600px at 88% 12%, rgba(197, 160, 115, 0.07), transparent 52%),
        linear-gradient(180deg, var(--home-bg), var(--home-bg-alt));
}

h1, h2, h3, h4, .display-font {
    font-family: var(--font-serif);
    color: var(--stina-green-dark);
    font-weight: 600;
    line-height: 1.2;
}

img { max-width: 100%; height: auto; }

.skip-link:focus {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 9999;
    padding: 0.75rem 1rem;
    background: var(--stina-green);
    color: var(--stina-white);
    border-radius: 8px;
}

/* Navbar */
.stina-navbar {
    background: rgba(248, 246, 243, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(27, 77, 46, 0.08);
    padding: 0.75rem 0;
    transition: box-shadow 0.3s ease;
}

.stina-navbar.scrolled {
    box-shadow: 0 4px 30px rgba(13, 18, 16, 0.08);
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.02);
}

.nav-link {
    color: var(--stina-green-dark) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: color 0.2s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--stina-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--stina-green) !important;
}

/* Buttons */
.btn-stina-green {
    background: linear-gradient(135deg, var(--stina-green) 0%, var(--stina-green-light) 100%);
    color: var(--stina-white);
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(27, 77, 46, 0.25);
}

.btn-stina-green:hover {
    background: linear-gradient(135deg, var(--stina-green-dark) 0%, var(--stina-green) 100%);
    color: var(--stina-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(27, 77, 46, 0.35);
}

.btn-stina-gold {
    background: linear-gradient(135deg, var(--stina-gold) 0%, var(--stina-gold-light) 100%);
    color: var(--stina-dark);
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(197, 160, 115, 0.3);
}

.btn-stina-gold:hover {
    background: linear-gradient(135deg, var(--stina-gold-dark) 0%, var(--stina-gold) 100%);
    color: var(--stina-dark);
    transform: translateY(-2px);
}

.btn-outline-stina {
    border: 2px solid var(--stina-green);
    color: var(--stina-green);
    border-radius: 50px;
    font-weight: 600;
}

.btn-outline-stina:hover {
    background: var(--stina-green);
    color: var(--stina-white);
}

/* Hero Section - KeyShotXR 3D */
.hero-section--xr {
    position: relative;
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--stina-dark);
    padding: 2rem 0 3rem;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(27, 77, 46, 0.45) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(197, 160, 115, 0.12) 0%, transparent 50%),
        linear-gradient(160deg, #0a0f0d 0%, var(--stina-green-dark) 45%, #0d1210 100%);
    pointer-events: none;
}

.hero-bg-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: orb-drift 12s ease-in-out infinite;
}

.hero-orb--1 {
    width: 400px;
    height: 400px;
    background: rgba(197, 160, 115, 0.25);
    top: -10%;
    right: 10%;
}

.hero-orb--2 {
    width: 300px;
    height: 300px;
    background: rgba(27, 77, 46, 0.4);
    bottom: 10%;
    left: -5%;
    animation-delay: -4s;
}

.hero-orb--3 {
    width: 200px;
    height: 200px;
    background: rgba(197, 160, 115, 0.15);
    top: 50%;
    left: 40%;
    animation-delay: -8s;
}

@keyframes orb-drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -15px) scale(1.05); }
    66% { transform: translate(-15px, 10px) scale(0.95); }
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--stina-white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.1rem;
    background: rgba(197, 160, 115, 0.12);
    border: 1px solid rgba(197, 160, 115, 0.35);
    border-radius: 50px;
    color: var(--stina-gold-light);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.75rem);
    color: var(--stina-white);
    margin-bottom: 1rem;
    line-height: 1.1;
    text-shadow: 0 2px 40px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: rgba(255, 255, 255, 0.78);
    max-width: 480px;
    margin-bottom: 1.5rem;
    line-height: 1.75;
}

.hero-features {
    margin-bottom: 2rem;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    padding: 0.35rem 0;
}

.hero-features li span {
    color: var(--stina-gold);
    font-size: 0.6rem;
}

.btn-hero-outline {
    color: var(--stina-white);
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 50px;
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.btn-hero-outline:hover {
    color: var(--stina-dark);
    background: var(--stina-white);
    border-color: var(--stina-white);
}

/* 3D Viewer Stage */
.hero-visual-col {
    position: relative;
}

.hero-xr-stage {
    position: relative;
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
}

.hero-xr-frame {
    position: relative;
    padding: 1.25rem;
    background: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(197, 160, 115, 0.25);
    border-radius: var(--stina-radius-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.05) inset,
        0 40px 80px rgba(0, 0, 0, 0.45),
        0 0 60px rgba(197, 160, 115, 0.08);
}

.hero-xr-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(197, 160, 115, 0.15);
    pointer-events: none;
}

.hero-xr-ring--1 {
    width: calc(100% + 30px);
    height: calc(100% + 30px);
    top: -15px;
    left: -15px;
    animation: ring-pulse 4s ease-in-out infinite;
}

.hero-xr-ring--2 {
    width: calc(100% + 60px);
    height: calc(100% + 60px);
    top: -30px;
    left: -30px;
    opacity: 0.5;
    animation: ring-pulse 4s ease-in-out infinite 1s;
}

@keyframes ring-pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.01); }
}

.hero-xr-viewport {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    border-radius: calc(var(--stina-radius-lg) - 8px);
    overflow: hidden;
    background: radial-gradient(circle at 50% 60%, rgba(248,246,243,0.95) 0%, rgba(230,225,218,0.9) 100%);
    box-shadow: 0 20px 50px rgba(0,0,0,0.25) inset;
}

.hero-xr-iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    background: transparent;
    cursor: grab;
}

.hero-xr-iframe:active {
    cursor: grabbing;
}

.hero-xr-shimmer {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255,255,255,0.15) 45%,
        rgba(255,255,255,0.25) 50%,
        rgba(255,255,255,0.15) 55%,
        transparent 60%
    );
    pointer-events: none;
    animation: shimmer 6s ease-in-out infinite;
    opacity: 0;
}

@keyframes shimmer {
    0%, 100% { opacity: 0; transform: translateX(-100%); }
    50% { opacity: 1; transform: translateX(100%); }
}

.hero-xr-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.6rem 1rem;
    background: rgba(13, 18, 16, 0.6);
    border-radius: 50px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.hero-xr-hint-icon {
    display: flex;
    color: var(--stina-gold);
    animation: spin-slow 8s linear infinite;
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-xr-reflection {
    position: absolute;
    bottom: -40px;
    left: 10%;
    right: 10%;
    height: 40px;
    background: radial-gradient(ellipse, rgba(197, 160, 115, 0.2) 0%, transparent 70%);
    filter: blur(12px);
    pointer-events: none;
}

.hero-scroll-cue {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll-line {
    display: block;
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, transparent, rgba(197, 160, 115, 0.6));
    animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* Legacy hero (kept for other pages if needed) */
.hero-section {
    position: relative;
    min-height: calc(100vh - var(--navbar-height));
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(145deg, var(--stina-dark) 0%, var(--stina-green-dark) 50%, var(--stina-green) 100%);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(197, 160, 115, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: perspective(500px) rotateX(60deg) translateY(-50%);
    opacity: 0.4;
    pointer-events: none;
}

.hero-visual {
    position: relative;
    perspective: 1200px;
}

.hero-product-3d {
    position: relative;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.5));
}

.hero-product-3d img {
    border-radius: var(--stina-radius-lg);
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.hero-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    background: radial-gradient(circle, rgba(197, 160, 115, 0.4) 0%, transparent 70%);
    filter: blur(40px);
    z-index: -1;
}

.hero-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Section Styles */
.section-padding {
    padding: 5rem 0;
}

.section-label {
    display: inline-block;
    color: var(--stina-gold-dark);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--stina-gray);
    max-width: 600px;
    margin-bottom: 3rem;
}

/* Cards */
.stina-card {
    background: var(--stina-white);
    border-radius: var(--stina-radius);
    overflow: hidden;
    box-shadow: var(--stina-shadow);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    border: 1px solid rgba(27, 77, 46, 0.06);
    height: 100%;
}

.stina-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--stina-shadow-lg);
}

.stina-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.stina-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.stina-card:hover .stina-card-image img {
    transform: scale(1.08);
}

.stina-card-body {
    padding: 1.5rem;
}

.stina-card-title {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

/* Feature Icons */
.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(27, 77, 46, 0.1) 0%, rgba(197, 160, 115, 0.15) 100%);
    border-radius: 16px;
    color: var(--stina-green);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

/* Process Steps */
.process-step {
    position: relative;
    padding: 2rem;
    background: var(--stina-white);
    border-radius: var(--stina-radius);
    box-shadow: var(--stina-shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: translateY(-4px);
}

.process-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--stina-green) 0%, var(--stina-green-light) 100%);
    color: var(--stina-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 1rem;
}

/* Brand portal styles → assets/css/brand-portal.css */


/* Featured Products - 3D Coverflow */
.featured-3d {
    position: relative;
    overflow: hidden;
    background: transparent;
}

.featured-3d__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 55% at 50% 20%, rgba(27, 77, 46, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 85% 75%, rgba(197, 160, 115, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--home-bg-alt) 0%, var(--home-bg) 100%);
    pointer-events: none;
}

.featured-3d__floor {
    position: absolute;
    bottom: 0;
    left: -30%;
    right: -30%;
    height: 45%;
    background-image:
        linear-gradient(rgba(27, 77, 46, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(27, 77, 46, 0.07) 1px, transparent 1px);
    background-size: 40px 40px;
    transform: perspective(500px) rotateX(75deg);
    transform-origin: center top;
    mask-image: linear-gradient(to top, black 10%, transparent 70%);
    -webkit-mask-image: linear-gradient(to top, black 10%, transparent 70%);
    pointer-events: none;
}

.featured-3d__header {
    position: relative;
    z-index: 2;
}

.featured-3d__label {
    display: inline-block;
    color: var(--stina-gold);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.featured-3d__title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--stina-green-dark);
}

.featured-3d__empty {
    color: var(--stina-gray);
    position: relative;
    z-index: 2;
}

.featured-3d__scene {
    position: relative;
    z-index: 1;
    perspective: 1600px;
    perspective-origin: 50% 40%;
    padding: 1rem 0 0.5rem;
}

.featured-3d__carousel {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 460px;
    transform-style: preserve-3d;
    position: relative;
}

.featured-3d__item {
    position: absolute;
    width: min(340px, 78vw);
    transform-style: preserve-3d;
    transition: transform 0.65s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.65s ease, filter 0.65s ease;
    will-change: transform;
}

.featured-3d__item[data-offset="0"] {
    transform: translateX(0) translateZ(120px) rotateY(0deg) scale(1);
    z-index: 5;
    opacity: 1;
    filter: brightness(1);
}

.featured-3d__item[data-offset="-1"] {
    transform: translateX(-58%) translateZ(-40px) rotateY(28deg) scale(0.88);
    z-index: 3;
    opacity: 0.85;
    filter: brightness(0.75);
}

.featured-3d__item[data-offset="1"] {
    transform: translateX(58%) translateZ(-40px) rotateY(-28deg) scale(0.88);
    z-index: 3;
    opacity: 0.85;
    filter: brightness(0.75);
}

.featured-3d__item[data-offset="-2"],
.featured-3d__item[data-offset="2"] {
    transform: translateX(-95%) translateZ(-120px) rotateY(40deg) scale(0.72);
    z-index: 1;
    opacity: 0.4;
    pointer-events: none;
    filter: brightness(0.5);
}

.featured-3d__item[data-offset="2"] {
    transform: translateX(95%) translateZ(-120px) rotateY(-40deg) scale(0.72);
}

.featured-3d__item-inner {
    transform-style: preserve-3d;
    transition: transform 0.4s ease;
}

.featured-3d__item.is-center .featured-3d__item-inner {
    animation: featured-float 5s ease-in-out infinite;
}

@keyframes featured-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.featured-3d__pedestal {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%) translateZ(-30px);
    width: 70%;
    pointer-events: none;
}

.featured-3d__pedestal-top {
    display: block;
    height: 10px;
    background: linear-gradient(90deg, var(--stina-gold-dark), var(--stina-gold-light), var(--stina-gold-dark));
    border-radius: 50%;
    transform: rotateX(70deg);
    box-shadow: 0 0 20px rgba(197, 160, 115, 0.4);
}

.featured-3d__pedestal-shadow {
    display: block;
    height: 20px;
    margin-top: 4px;
    background: radial-gradient(ellipse, rgba(0,0,0,0.45) 0%, transparent 70%);
    border-radius: 50%;
}

.featured-3d__item.is-center .featured-3d__pedestal {
    opacity: 1;
}

.featured-3d__item:not(.is-center) .featured-3d__pedestal {
    opacity: 0.4;
}

.featured-3d__card {
    display: block;
    text-decoration: none;
    color: inherit;
    transform-style: preserve-3d;
    outline: none;
}

.featured-3d__card:focus-visible .featured-3d__card-frame {
    box-shadow: 0 0 0 3px var(--stina-gold), 0 32px 64px rgba(0, 0, 0, 0.4);
}

.featured-3d__card-frame {
    position: relative;
    border-radius: var(--stina-radius-lg);
    overflow: hidden;
    background: var(--stina-white);
    border: 1px solid rgba(197, 160, 115, 0.25);
    box-shadow:
        0 32px 64px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(255,255,255,0.1) inset;
    transform: translateZ(20px);
    transition: box-shadow 0.4s ease, transform 0.4s ease;
}

.featured-3d__item.is-center .featured-3d__card:hover .featured-3d__card-frame {
    transform: translateZ(32px) scale(1.02);
    box-shadow:
        0 48px 80px rgba(0, 0, 0, 0.45),
        0 0 40px rgba(197, 160, 115, 0.15);
}

.featured-3d__card-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: linear-gradient(145deg, #f8f6f3 0%, #e8e4de 100%);
}

.featured-3d__card-image picture {
    display: block;
    width: 100%;
    height: 100%;
}

.featured-3d__card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.featured-3d__item.is-center .featured-3d__card:hover .featured-3d__card-image img {
    transform: scale(1.06);
}

.featured-3d__card-reflection {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(13, 18, 16, 0.25) 0%, transparent 100%);
    pointer-events: none;
}

.featured-3d__card-glass {
    padding: 1.25rem 1.35rem 1.35rem;
    background: linear-gradient(to top, rgba(255,255,255,1) 70%, rgba(255,255,255,0.95) 100%);
    transform: translateZ(8px);
}

.featured-3d__card-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--stina-green-dark);
    margin-bottom: 0.35rem;
    line-height: 1.25;
}

.featured-3d__card-desc {
    font-size: 0.85rem;
    color: var(--stina-gray);
    line-height: 1.5;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-3d__card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--stina-green);
    transition: gap 0.25s ease, color 0.25s ease;
}

.featured-3d__card:hover .featured-3d__card-cta {
    gap: 0.65rem;
    color: var(--stina-gold-dark);
}

.featured-3d__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.5rem;
    position: relative;
    z-index: 10;
}

.featured-3d__nav {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(27, 77, 46, 0.15);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.85);
    color: var(--stina-green-dark);
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(8px);
}

.featured-3d__nav:hover {
    background: var(--stina-gold);
    color: var(--stina-dark);
    border-color: var(--stina-gold);
    transform: scale(1.08);
}

.featured-3d__nav:focus-visible {
    outline: 3px solid var(--stina-gold);
    outline-offset: 2px;
}

.featured-3d__dots {
    display: flex;
    gap: 0.5rem;
}

.featured-3d__dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(27, 77, 46, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.featured-3d__dot.is-active {
    background: var(--stina-gold);
    transform: scale(1.25);
    box-shadow: 0 0 12px rgba(197, 160, 115, 0.5);
}

.featured-3d__dot:focus-visible {
    outline: 2px solid var(--stina-gold);
    outline-offset: 2px;
}

.featured-3d__hint {
    color: var(--stina-gray);
    font-size: 0.82rem;
    margin-top: 1rem;
    margin-bottom: 0;
}

@media (max-width: 767.98px) {
    .featured-3d__carousel {
        min-height: 360px;
    }

    .featured-3d__item {
        width: min(280px, 85vw);
    }

    .featured-3d__item[data-offset="-1"] {
        transform: translateX(-52%) translateZ(-40px) rotateY(18deg) scale(0.84);
        opacity: 0.55;
    }

    .featured-3d__item[data-offset="1"] {
        transform: translateX(52%) translateZ(-40px) rotateY(-18deg) scale(0.84);
        opacity: 0.55;
    }

    .featured-3d__item[data-offset="-2"],
    .featured-3d__item[data-offset="2"] {
        opacity: 0;
        pointer-events: none;
        visibility: hidden;
    }
}

@media (prefers-reduced-motion: reduce) {
    .featured-3d__item {
        transition: opacity 0.3s ease;
    }

    .featured-3d__item.is-center .featured-3d__item-inner {
        animation: none;
    }
}

/* Why STINA - 3D Orbital */
.why-3d {
    position: relative;
    overflow: hidden;
    background: var(--stina-light);
}

.why-3d__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(27, 77, 46, 0.06) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 90% 80%, rgba(197, 160, 115, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, var(--stina-light) 0%, #f0ebe4 100%);
    pointer-events: none;
}

.why-3d__mesh {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(27, 77, 46, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(27, 77, 46, 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 75%);
    pointer-events: none;
}

.why-3d__header {
    position: relative;
    z-index: 2;
}

.why-3d__label {
    display: inline-block;
    color: var(--stina-gold-dark);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.why-3d__title {
    font-size: clamp(1.85rem, 3.5vw, 2.75rem);
    color: var(--stina-green-dark);
    margin-bottom: 0.75rem;
}

.why-3d__intro {
    color: var(--stina-gray);
    max-width: 520px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.why-3d__stage {
    position: relative;
    z-index: 1;
    min-height: 580px;
    margin: 2rem auto 1rem;
    max-width: 960px;
    perspective: 1600px;
    perspective-origin: 50% 45%;
    transform-style: preserve-3d;
}

.why-3d__orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(420px, 70vw);
    height: min(420px, 70vw);
    transform: translate(-50%, -50%) rotateX(68deg);
    pointer-events: none;
}

.why-3d__orbit-ring {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(197, 160, 115, 0.25);
    border-radius: 50%;
    animation: why-orbit-spin 20s linear infinite;
}

.why-3d__orbit-ring--2 {
    inset: 12%;
    border-color: rgba(27, 77, 46, 0.15);
    animation-direction: reverse;
    animation-duration: 28s;
}

@keyframes why-orbit-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.why-3d__hub {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 5;
    text-align: center;
    transform-style: preserve-3d;
}

.why-3d__hub-pedestal {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%) translateZ(-20px);
    transform-style: preserve-3d;
}

.why-3d__hub-top {
    display: block;
    width: 160px;
    height: 16px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--stina-gold-light) 0%, var(--stina-gold) 100%);
    border-radius: 4px;
    transform: rotateX(60deg);
    box-shadow: 0 8px 24px rgba(197, 160, 115, 0.35);
}

.why-3d__hub-body {
    display: block;
    width: 120px;
    height: 40px;
    margin: -4px auto 0;
    background: linear-gradient(180deg, var(--stina-green) 0%, var(--stina-green-dark) 100%);
    border-radius: 0 0 8px 8px;
    transform: rotateX(20deg) translateZ(-8px);
    box-shadow: 0 16px 32px rgba(27, 77, 46, 0.3);
}

.why-3d__hub-logo {
    position: relative;
    transform: translateZ(24px);
    transform-style: preserve-3d;
}

.why-3d__hub-glow {
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle, rgba(197, 160, 115, 0.2) 0%, transparent 65%);
    filter: blur(24px);
    z-index: -1;
    transform: translateZ(-10px);
}

.why-3d__cards {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
}

.why-3d__card {
    position: absolute;
    width: min(260px, 42vw);
    transform-style: preserve-3d;
    outline: none;
    cursor: default;
    opacity: 0;
    animation: why-card-in 0.8s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    animation-delay: calc(var(--card-i) * 0.1s + 0.15s);
}

@keyframes why-card-in {
    from {
        opacity: 0;
        transform: translate3d(var(--tx, 0), var(--ty, 0), 0) scale(0.85);
    }
    to {
        opacity: 1;
        transform: translate3d(var(--tx, 0), var(--ty, 0), var(--tz, 0)) rotateY(var(--ry, 0deg)) rotateX(var(--rx, 0deg));
    }
}

.why-3d__card--tl {
    --tx: -8%;
    --ty: 6%;
    --tz: 40px;
    --ry: 8deg;
    --rx: -4deg;
    top: 0;
    left: 0;
}

.why-3d__card--tr {
    --tx: 8%;
    --ty: 6%;
    --tz: 80px;
    --ry: -8deg;
    --rx: -4deg;
    top: 0;
    right: 0;
}

.why-3d__card--bl {
    --tx: -8%;
    --ty: -6%;
    --tz: 20px;
    --ry: 6deg;
    --rx: 4deg;
    bottom: 0;
    left: 0;
}

.why-3d__card--br {
    --tx: 8%;
    --ty: -6%;
    --tz: 100px;
    --ry: -6deg;
    --rx: 4deg;
    bottom: 0;
    right: 0;
}

.why-3d__card-inner {
    position: relative;
    padding: 1.5rem 1.25rem;
    background: linear-gradient(155deg, rgba(255,255,255,0.98) 0%, rgba(252,250,247,0.95) 100%);
    border: 1px solid rgba(27, 77, 46, 0.1);
    border-radius: var(--stina-radius);
    box-shadow:
        0 16px 40px rgba(13, 18, 16, 0.1),
        0 4px 12px rgba(13, 18, 16, 0.06);
    transform-style: preserve-3d;
    transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.45s ease;
    overflow: hidden;
}

.why-3d__card:hover .why-3d__card-inner,
.why-3d__card:focus-visible .why-3d__card-inner,
.why-3d__card.is-active .why-3d__card-inner {
    transform: translateZ(36px) translateY(-8px) rotateX(-3deg);
    box-shadow:
        0 32px 64px rgba(13, 18, 16, 0.16),
        0 0 0 1px rgba(197, 160, 115, 0.25);
}

.why-3d__card:focus-visible {
    outline: none;
}

.why-3d__card:focus-visible .why-3d__card-inner {
    box-shadow: 0 0 0 3px var(--stina-gold), 0 32px 64px rgba(13, 18, 16, 0.16);
}

.why-3d__card-shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.4) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.why-3d__card:hover .why-3d__card-shine {
    transform: translateX(100%);
}

.why-3d__card-index {
    position: absolute;
    top: 12px;
    right: 14px;
    font-size: 0.7rem;
    font-weight: 800;
    color: rgba(197, 160, 115, 0.5);
    letter-spacing: 0.06em;
}

.why-3d__card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(27, 77, 46, 0.08) 0%, rgba(197, 160, 115, 0.14) 100%);
    border-radius: 14px;
    color: var(--stina-green);
    transform: translateZ(12px);
}

.why-3d__card-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--stina-green-dark);
    margin-bottom: 0.5rem;
    line-height: 1.25;
}

.why-3d__card-text {
    font-size: 0.88rem;
    color: var(--stina-gray);
    line-height: 1.6;
    margin: 0;
}

.why-3d__card-beam {
    position: absolute;
    width: 2px;
    background: linear-gradient(to bottom, rgba(197, 160, 115, 0.6), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.why-3d__card--tl .why-3d__card-beam,
.why-3d__card--tr .why-3d__card-beam {
    bottom: -60px;
    left: 50%;
    height: 60px;
    transform: translateX(-50%) rotateX(-30deg);
}

.why-3d__card--bl .why-3d__card-beam,
.why-3d__card--br .why-3d__card-beam {
    top: -60px;
    left: 50%;
    height: 60px;
    transform: translateX(-50%) rotateX(30deg);
    background: linear-gradient(to top, rgba(197, 160, 115, 0.6), transparent);
}

.why-3d__card:hover .why-3d__card-beam,
.why-3d__card.is-active .why-3d__card-beam {
    opacity: 1;
}

.why-3d__hint {
    position: relative;
    z-index: 2;
    color: var(--stina-gray);
    font-size: 0.85rem;
    opacity: 0.7;
    margin: 0;
}

@media (max-width: 991.98px) {
    .why-3d__stage {
        min-height: auto;
        perspective: none;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 1rem 0;
    }

    .why-3d__orbit {
        display: none;
    }

    .why-3d__hub {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        margin-bottom: 1.5rem;
    }

    .why-3d__hub-pedestal {
        display: none;
    }

    .why-3d__cards {
        position: relative;
        inset: auto;
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
        width: 100%;
        max-width: 400px;
    }

    .why-3d__card {
        position: relative;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        width: 100%;
        animation: none;
        opacity: 1;
        transform: none !important;
    }

    .why-3d__card-beam {
        display: none;
    }
}

@media (min-width: 992px) and (max-width: 1199.98px) {
    .why-3d__card {
        width: min(220px, 38vw);
    }

    .why-3d__stage {
        min-height: 520px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .why-3d__card {
        animation: none;
        opacity: 1;
    }

    .why-3d__orbit-ring {
        animation: none;
    }

    .why-3d__card-shine {
        display: none;
    }
}

/* Process 3D Pipeline */
.process-3d {
    position: relative;
    overflow: hidden;
    background: transparent;
}

.process-3d__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 100%, rgba(27, 77, 46, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 80% 20%, rgba(197, 160, 115, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--home-bg) 0%, var(--home-bg-alt) 100%);
    pointer-events: none;
}

.process-3d__grid-floor {
    position: absolute;
    bottom: 0;
    left: -50%;
    right: -50%;
    height: 60%;
    background-image:
        linear-gradient(rgba(27, 77, 46, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(27, 77, 46, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    transform: perspective(400px) rotateX(72deg);
    transform-origin: center top;
    mask-image: linear-gradient(to top, black 20%, transparent 80%);
    -webkit-mask-image: linear-gradient(to top, black 20%, transparent 80%);
    pointer-events: none;
}

.process-3d__header {
    position: relative;
    z-index: 2;
}

.process-3d__label {
    display: inline-block;
    color: var(--stina-gold);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.process-3d__title {
    font-size: clamp(1.85rem, 3.5vw, 2.75rem);
    color: var(--stina-green-dark);
    margin: 0;
}

.process-3d__scene {
    position: relative;
    z-index: 2;
    perspective: 1400px;
    perspective-origin: 50% 35%;
    padding: 2rem 0 3rem;
    transform-style: preserve-3d;
}

.process-3d__product {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -55%) translateZ(-80px) rotateY(-15deg) rotateX(8deg);
    z-index: 0;
    pointer-events: none;
    opacity: 0.35;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.process-3d__product-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(197, 160, 115, 0.35) 0%, transparent 65%);
    filter: blur(30px);
}

.process-3d__product-img {
    width: clamp(200px, 28vw, 320px);
    height: auto;
    border-radius: var(--stina-radius);
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.5));
    object-fit: cover;
    aspect-ratio: 1;
}

.process-3d__track {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    transform-style: preserve-3d;
    transform: rotateX(12deg);
    position: relative;
    z-index: 1;
}

.process-3d__step {
    flex: 1;
    max-width: 240px;
    min-width: 0;
    display: flex;
    align-items: center;
    transform-style: preserve-3d;
    transform: translateZ(calc(var(--step-i) * 18px)) rotateY(calc((var(--step-i) - 2.5) * -3deg));
    opacity: 0;
    animation: process-step-in 0.7s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    animation-delay: calc(var(--step-i) * 0.12s);
}

@keyframes process-step-in {
    from {
        opacity: 0;
        transform: translateZ(0) translateY(40px) rotateY(calc((var(--step-i) - 2.5) * -8deg));
    }
    to {
        opacity: 1;
        transform: translateZ(calc(var(--step-i) * 18px)) rotateY(calc((var(--step-i) - 2.5) * -3deg));
    }
}

.process-3d__connector {
    flex-shrink: 0;
    width: 28px;
    position: relative;
    align-self: center;
    height: 4px;
    transform: translateZ(20px);
}

.process-3d__connector-line {
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--stina-gold-dark), var(--stina-gold), var(--stina-gold-dark));
    box-shadow: 0 0 12px rgba(197, 160, 115, 0.5);
    animation: connector-pulse 2s ease-in-out infinite;
}

.process-3d__connector-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: var(--stina-gold);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px rgba(197, 160, 115, 0.8);
}

@keyframes connector-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.process-3d__card {
    position: relative;
    width: 100%;
    transform-style: preserve-3d;
    transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1);
    outline: none;
    border-radius: var(--stina-radius);
}

.process-3d__card:focus-visible {
    box-shadow: 0 0 0 3px var(--stina-gold);
}

.process-3d__step:hover .process-3d__card,
.process-3d__step.is-active .process-3d__card {
    transform: translateY(-16px) translateZ(40px) rotateX(-6deg);
}

.process-3d__card-front {
    position: relative;
    padding: 1.75rem 1.25rem 1.5rem;
    background: linear-gradient(160deg, rgba(255,255,255,0.98) 0%, rgba(248,246,243,0.95) 100%);
    border: 1px solid rgba(197, 160, 115, 0.25);
    border-radius: var(--stina-radius);
    text-align: center;
    transform: translateZ(12px);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255,255,255,0.5) inset;
    backface-visibility: hidden;
}

.process-3d__card-edge {
    position: absolute;
    background: linear-gradient(135deg, var(--stina-green-dark) 0%, var(--stina-green) 100%);
    pointer-events: none;
}

.process-3d__card-edge--bottom {
    bottom: 0;
    left: 8px;
    right: 8px;
    height: 8px;
    transform: rotateX(-90deg) translateZ(-4px);
    transform-origin: bottom center;
    border-radius: 0 0 4px 4px;
    opacity: 0.85;
}

.process-3d__card-edge--right {
    top: 8px;
    bottom: 8px;
    right: 0;
    width: 8px;
    transform: rotateY(90deg) translateZ(-4px);
    transform-origin: right center;
    border-radius: 0 4px 4px 0;
    opacity: 0.6;
}

.process-3d__num {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.2rem 0.75rem;
    background: linear-gradient(135deg, var(--stina-gold) 0%, var(--stina-gold-light) 100%);
    color: var(--stina-dark);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(197, 160, 115, 0.4);
}

.process-3d__icon {
    width: 56px;
    height: 56px;
    margin: 0.75rem auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(27, 77, 46, 0.08) 0%, rgba(197, 160, 115, 0.12) 100%);
    border-radius: 14px;
    color: var(--stina-green);
    transform: translateZ(8px);
}

.process-3d__card-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--stina-green-dark);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.process-3d__card-desc {
    font-size: 0.82rem;
    color: var(--stina-gray);
    line-height: 1.55;
    margin: 0;
}

.process-3d__hint {
    position: relative;
    z-index: 2;
    color: var(--stina-gray);
    font-size: 0.85rem;
    margin-top: 1rem;
    margin-bottom: 0;
}

@media (max-width: 991.98px) {
    .process-3d__scene {
        perspective: none;
        padding: 1rem 0 2rem;
    }

    .process-3d__product {
        display: none;
    }

    .process-3d__track {
        flex-direction: column;
        align-items: center;
        gap: 0;
        transform: none;
    }

    .process-3d__step {
        max-width: 100%;
        width: 100%;
        flex-direction: column;
        transform: none !important;
        animation: none;
        opacity: 1;
        margin-bottom: 0.5rem;
    }

    .process-3d__connector {
        width: 4px;
        height: 28px;
        transform: none;
    }

    .process-3d__connector-line {
        width: 2px;
        height: 100%;
        background: linear-gradient(180deg, var(--stina-gold-dark), var(--stina-gold), var(--stina-gold-dark));
    }

    .process-3d__card-edge {
        display: none;
    }

    .process-3d__step:hover .process-3d__card {
        transform: translateY(-6px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .process-3d__step {
        animation: none;
        opacity: 1;
        transform: none !important;
    }

    .process-3d__connector-line {
        animation: none;
    }
}

/* Brand Section */
.brand-section {
    background: var(--stina-white);
    position: relative;
}

.brand-visual {
    position: relative;
    border-radius: var(--stina-radius-lg);
    overflow: hidden;
    box-shadow: var(--stina-shadow-lg);
}

.brand-accent {
    position: absolute;
    width: 120px;
    height: 120px;
    background: var(--stina-gold);
    opacity: 0.15;
    border-radius: 50%;
    top: -30px;
    right: -30px;
}

/* Contact Hub - unified CTA + locations */
.contact-hub {
    position: relative;
    overflow: hidden;
    background: transparent;
}

.contact-hub__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 80% at 0% 50%, rgba(27, 77, 46, 0.08) 0%, transparent 55%),
        radial-gradient(ellipse 50% 60% at 100% 30%, rgba(197, 160, 115, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--home-bg-alt) 0%, var(--home-bg) 100%);
    pointer-events: none;
}

.contact-hub__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.contact-hub__glow--1 {
    width: 350px;
    height: 350px;
    background: rgba(197, 160, 115, 0.12);
    top: -80px;
    right: 10%;
}

.contact-hub__glow--2 {
    width: 280px;
    height: 280px;
    background: rgba(27, 77, 46, 0.3);
    bottom: -60px;
    left: 5%;
}

.contact-hub__panel {
    position: relative;
    padding: clamp(2rem, 5vw, 3.5rem);
    background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.78));
    border: 1px solid var(--home-stroke);
    border-radius: var(--stina-radius-lg);
    box-shadow: 0 24px 60px rgba(13, 18, 16, 0.08);
}

.contact-hub__label {
    display: inline-block;
    color: var(--stina-gold);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.contact-hub__title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--stina-green-dark);
    margin-bottom: 1rem;
    line-height: 1.15;
}

.contact-hub__text {
    color: var(--stina-gray);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 1.75rem;
    max-width: 420px;
}

.contact-hub__actions {
    margin-bottom: 2rem;
}

.contact-hub__quick {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.contact-hub__quick-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1.1rem;
    background: rgba(27, 77, 46, 0.04);
    border: 1px solid var(--home-stroke);
    border-radius: 14px;
    color: var(--stina-green-dark);
    text-decoration: none;
    transition: all 0.25s ease;
}

.contact-hub__quick-item:hover {
    background: rgba(27, 77, 46, 0.08);
    border-color: rgba(197, 160, 115, 0.35);
    color: var(--stina-green-dark);
    transform: translateX(4px);
}

.contact-hub__quick-item small {
    display: block;
    font-size: 0.72rem;
    color: var(--stina-gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-hub__quick-item strong {
    font-size: 0.95rem;
    font-weight: 600;
}

.contact-hub__quick-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(197, 160, 115, 0.15);
    border-radius: 10px;
    color: var(--stina-gold);
}

.contact-hub__quick-item--whatsapp .contact-hub__quick-icon {
    background: rgba(37, 211, 102, 0.15);
    color: #25D366;
}

.contact-hub__location {
    height: 100%;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--stina-radius);
    border: 1px solid rgba(27, 77, 46, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-hub__location:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.contact-hub__location-head {
    margin-bottom: 1rem;
}

.contact-hub__location-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(27, 77, 46, 0.1);
    color: var(--stina-green);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 0.5rem;
}

.contact-hub__location-badge--factory {
    background: rgba(197, 160, 115, 0.15);
    color: var(--stina-gold-dark);
}

.contact-hub__location-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--stina-green-dark);
    margin: 0;
}

.contact-hub__location-address {
    font-style: normal;
    color: var(--stina-gray);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 1rem;
    min-height: 4.5em;
}

.contact-hub__location-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--stina-green);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-hub__location-link::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    background: currentColor;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.654 1.328a.678.678 0 0 0-1.015-.063L1.605 2.3c-.483.484-.661 1.169-.45 1.77a17.6 17.6 0 0 0 4.168 6.608 17.6 17.6 0 0 0 6.608 4.168c.601.211 1.286.033 1.77-.45l1.034-1.034a.678.678 0 0 0-.063-1.015l-2.307-1.794a.68.68 0 0 0-.58-.122l-2.19.547a1.75 1.75 0 0 1-1.657-.459L5.482 8.062a1.75 1.75 0 0 1-.46-1.657l.548-2.19a.68.68 0 0 0-.122-.58L3.654 1.328z'/%3E%3C/svg%3E") center/contain no-repeat;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.654 1.328a.678.678 0 0 0-1.015-.063L1.605 2.3c-.483.484-.661 1.169-.45 1.77a17.6 17.6 0 0 0 4.168 6.608 17.6 17.6 0 0 0 6.608 4.168c.601.211 1.286.033 1.77-.45l1.034-1.034a.678.678 0 0 0-.063-1.015l-2.307-1.794a.68.68 0 0 0-.58-.122l-2.19.547a1.75 1.75 0 0 1-1.657-.459L5.482 8.062a1.75 1.75 0 0 1-.46-1.657l.548-2.19a.68.68 0 0 0-.122-.58L3.654 1.328z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.contact-hub__location-link:hover {
    color: var(--stina-gold-dark);
}

.contact-hub__hours {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.25rem;
    padding: 0.85rem 1.25rem;
    background: rgba(27, 77, 46, 0.04);
    border: 1px solid var(--home-stroke);
    border-radius: 12px;
    color: var(--stina-gray);
    font-size: 0.88rem;
}

.contact-hub .btn-hero-outline {
    color: var(--stina-green-dark);
    border: 2px solid rgba(27, 77, 46, 0.22);
    background: rgba(255, 255, 255, 0.72);
}

.contact-hub .btn-hero-outline:hover {
    color: var(--stina-white);
    background: var(--stina-green);
    border-color: var(--stina-green);
}

.contact-hub__hours svg {
    color: var(--stina-gold);
    flex-shrink: 0;
}

.contact-hub__hours strong {
    color: var(--stina-green-dark);
    font-weight: 600;
}

@media (max-width: 991.98px) {
    .contact-hub__text {
        max-width: none;
    }

    .contact-hub__location-address {
        min-height: auto;
    }
}

/* CTA Section (legacy) */
.cta-section {
    background: linear-gradient(135deg, var(--stina-green-dark) 0%, var(--stina-green) 100%);
    color: var(--stina-white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(197, 160, 115, 0.2) 0%, transparent 60%);
}

.cta-section h2,
.cta-section p {
    color: var(--stina-white);
    position: relative;
}

/* Contact Cards */
.contact-card {
    background: var(--stina-white);
    border-radius: var(--stina-radius);
    padding: 2rem;
    box-shadow: var(--stina-shadow);
    height: 100%;
    border-left: 4px solid var(--stina-gold);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(27, 77, 46, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--stina-green);
    margin-bottom: 1rem;
}

/* Forms */
.stina-form .form-control,
.stina-form .form-select {
    border: 2px solid rgba(27, 77, 46, 0.12);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.stina-form .form-control:focus,
.stina-form .form-select:focus {
    border-color: var(--stina-green);
    box-shadow: 0 0 0 4px rgba(27, 77, 46, 0.1);
}

.stina-form label {
    font-weight: 500;
    color: var(--stina-green-dark);
    margin-bottom: 0.5rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--stina-green-dark) 0%, var(--stina-green) 100%);
    color: var(--stina-white);
    padding: 4rem 0 3rem;
    text-align: center;
}

.page-header h1 {
    color: var(--stina-white);
    font-size: clamp(2rem, 4vw, 3rem);
}

.page-header p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto;
}

/* Footer → assets/css/footer.css */

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--stina-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: var(--stina-white);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--stina-radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 18, 16, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h3 {
    color: var(--stina-white);
    font-size: 1.1rem;
    margin: 0;
}

/* References */
.reference-card {
    background: var(--stina-white);
    border-radius: var(--stina-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--stina-shadow);
    transition: transform 0.3s ease;
}

.reference-card:hover {
    transform: translateY(-4px);
}

.reference-logo {
    height: 60px;
    object-fit: contain;
    margin-bottom: 1rem;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.reference-card:hover .reference-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* Blog */
.blog-card-date {
    font-size: 0.85rem;
    color: var(--stina-gold-dark);
    font-weight: 600;
}

/* Alert */
.alert-stina {
    border-radius: 12px;
    border: none;
}

/* 404 */
.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.error-code {
    font-size: 8rem;
    font-family: var(--font-serif);
    color: var(--stina-gold);
    line-height: 1;
}

/* Responsive */
@media (max-width: 991.98px) {
    .hero-section--xr {
        min-height: auto;
        padding: 1.5rem 0 2rem;
    }

    .hero-xr-stage {
        max-width: 100%;
        margin-top: 0.25rem;
    }

    .hero-xr-viewport {
        aspect-ratio: 1;
        max-height: min(75vw, 420px);
    }

    .hero-scroll-cue {
        display: none;
    }

    .hero-product-3d {
        transform: none;
        margin-top: 2rem;
    }

    .hero-section {
        min-height: auto;
        padding: 4rem 0;
    }

    .section-padding {
        padding: clamp(2.75rem, 7vw, 4rem) 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html { scroll-behavior: auto; }
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 3px solid var(--stina-gold);
    outline-offset: 2px;
}

/* Admin overrides placeholder */
.admin-body {
    padding-top: 0;
    background: #f4f6f9;
}