/* =============================================
   🔮 DESIGN SYSTEM 2026 — INNOVANT & PRO
   Glassmorphism • Fluid Motion • Neo-Brutalism
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Bebas+Neue&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    /* Core Palette */
    --bg-primary: #FAFAFA;
    --bg-secondary: #F0F0F2;
    --bg-tertiary: #E8E8EC;
    --bg-glass: rgba(255, 255, 255, 0.65);
    --bg-glass-strong: rgba(255, 255, 255, 0.85);
    --bg-dark: #0A0A0F;
    --bg-dark-secondary: #141420;

    /* Accent System */
    --accent: #E63946;
    --accent-hover: #C1121F;
    --accent-light: rgba(230, 57, 70, 0.12);
    --accent-glow: rgba(230, 57, 70, 0.4);
    --accent-gradient: linear-gradient(135deg, #E63946 0%, #FF6B6B 50%, #E63946 100%);
    --accent-gradient-shift: linear-gradient(135deg, #FF6B6B 0%, #E63946 50%, #C1121F 100%);

    /* Text */
    --text-primary: #0F0F14;
    --text-secondary: #5A5A6E;
    --text-tertiary: #8E8EA0;
    --text-inverse: #FFFFFF;

    /* Borders */
    --border-subtle: rgba(0, 0, 0, 0.06);
    --border-medium: rgba(0, 0, 0, 0.1);
    --border-accent: rgba(230, 57, 70, 0.2);
    --border-glass: rgba(255, 255, 255, 0.2);

    /* Shadows - Layered depth */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.14), 0 8px 20px rgba(0, 0, 0, 0.08);
    --shadow-accent: 0 8px 32px rgba(230, 57, 70, 0.25), 0 2px 8px rgba(230, 57, 70, 0.15);
    --shadow-accent-lg: 0 16px 48px rgba(230, 57, 70, 0.3), 0 4px 12px rgba(230, 57, 70, 0.2);
    --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.04);

    /* Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Spacing Scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;
    --space-3xl: 100px;

    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    --transition-fast: 0.2s var(--ease-out-expo);
    --transition-base: 0.35s var(--ease-out-expo);
    --transition-slow: 0.5s var(--ease-out-expo);
    --transition-slower: 0.7s var(--ease-out-expo);

    /* Blur */
    --blur-sm: 8px;
    --blur-md: 16px;
    --blur-lg: 24px;
    --blur-xl: 40px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Montserrat', 'Space Grotesk', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.015'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

img, video {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

::selection {
    background: var(--accent);
    color: var(--text-inverse);
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* =============================================
   LOADING SCREEN
   ============================================= */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 1s var(--ease-out-expo), visibility 1s var(--ease-out-expo);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    width: 90px;
    height: 90px;
    border: 2px solid transparent;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: loaderSpin 2s linear infinite;
}

.loader-logo::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent 0%, var(--accent) 30%, transparent 60%);
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
}

.loader-logo::after {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-logo i {
    font-size: 32px;
    color: var(--accent);
    z-index: 1;
    filter: drop-shadow(0 0 12px var(--accent-glow));
}

.loader-text {
    margin-top: 28px;
    color: var(--text-inverse);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    letter-spacing: 10px;
    opacity: 0.9;
}

.loader-text::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    margin: 12px auto 0;
    animation: loaderLine 2s var(--ease-out-expo) infinite;
}

@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

@keyframes loaderPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

@keyframes loaderLine {
    0% { width: 0; opacity: 0; }
    50% { width: 80px; opacity: 1; }
    100% { width: 0; opacity: 0; }
}

/* =============================================
   ZELLIGE PATTERN
   ============================================= */
.zellige-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.025;
    z-index: 2;
    background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 0L80 40L40 80L0 40L40 0z' fill='none' stroke='%23E63946' stroke-width='0.4'/%3E%3Cpath d='M40 12L68 40L40 68L12 40L40 12z' fill='none' stroke='%23E63946' stroke-width='0.3'/%3E%3Cpath d='M40 24L56 40L40 56L24 40L40 24z' fill='none' stroke='%23E63946' stroke-width='0.2'/%3E%3C/svg%3E");
    pointer-events: none;
    animation: zelligeFloat 30s linear infinite;
}

@keyframes zelligeFloat {
    0% { transform: translate(0, 0); }
    50% { transform: translate(-20px, -20px); }
    100% { transform: translate(0, 0); }
}

/* =============================================
   NAVIGATION
   ============================================= */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.5s var(--ease-out-expo);
}

nav.scrolled {
    padding: 10px 0;
    background: var(--bg-glass-strong);
    backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(180%);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    position: relative;
    z-index: 10;
}

.logo-icon {
    width: 46px;
    height: 46px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(45deg);
    transition: all 0.5s var(--ease-spring);
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 50%);
    border-radius: inherit;
}

.logo:hover .logo-icon {
    transform: rotate(0deg) scale(1.08);
    box-shadow: var(--shadow-accent);
}

.logo-icon i {
    color: var(--text-inverse);
    font-size: 18px;
    transform: rotate(-45deg);
    transition: transform 0.5s var(--ease-spring);
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.logo:hover .logo-icon i {
    transform: rotate(0deg);
}

.logo-text {
    color: var(--text-inverse);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    transition: color 0.4s var(--ease-out-expo);
}

.logo-text span {
    color: var(--accent);
    position: relative;
}

.logo-text span::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}

.logo:hover .logo-text span::after {
    transform: scaleX(1);
    transform-origin: left;
}

nav.scrolled .logo-text {
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 8px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    position: relative;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all 0.35s var(--ease-out-expo);
}

.nav-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: opacity 0.35s var(--ease-out-expo);
}

.nav-links a:hover::before {
    opacity: 1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    transform: translateX(-50%) scale(0);
    transition: transform 0.35s var(--ease-spring);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-inverse);
}

.nav-links a.active::after,
.nav-links a:hover::after {
    transform: translateX(-50%) scale(1);
}

nav.scrolled .nav-links a {
    color: var(--text-secondary);
}

nav.scrolled .nav-links a::before {
    background: var(--accent-light);
}

nav.scrolled .nav-links a:hover,
nav.scrolled .nav-links a.active {
    color: var(--text-primary);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-inverse);
    font-size: 1.5rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 10;
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

nav.scrolled .mobile-menu-btn {
    color: var(--text-primary);
}

nav.scrolled .mobile-menu-btn:hover {
    background: var(--accent-light);
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-video-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.hero-video-bg #ytPlayer {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 177.78vh;
    height: 56.25vw;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(10, 10, 15, 0.5) 0%, rgba(10, 10, 15, 0.2) 40%, rgba(10, 10, 15, 0.6) 100%),
        radial-gradient(ellipse at 30% 50%, rgba(230, 57, 70, 0.08) 0%, transparent 60%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    background-size: 200% 100%;
    animation: gradientShift 4s linear infinite;
    z-index: 5;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 960px;
    padding: 0 32px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 28px;
    border: 1px solid rgba(230, 57, 70, 0.4);
    background: rgba(230, 57, 70, 0.08);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    color: var(--accent);
    font-size: 0.82rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 32px;
    border-radius: var(--radius-full);
    opacity: 0;
    transform: translateY(20px);
    font-weight: 600;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--accent-glow); }
    50% { opacity: 0.6; box-shadow: 0 0 0 8px transparent; }
}

.hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3.5rem, 9vw, 7rem);
    font-weight: 400;
    color: var(--text-inverse);
    line-height: 0.95;
    letter-spacing: 4px;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-title .highlight {
    color: var(--accent);
    display: block;
    position: relative;
    text-shadow: 0 0 60px var(--accent-glow);
}

.hero-subtitle {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(20px);
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(20px);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all 0.4s var(--ease-out-expo);
    cursor: pointer;
    border: none;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    transition: opacity 0.4s var(--ease-out-expo);
    opacity: 0;
    z-index: -1;
}

.btn-primary {
    background: var(--accent-gradient);
    background-size: 200% 100%;
    color: var(--text-inverse);
    box-shadow: var(--shadow-accent);
}

.btn-primary::before {
    background: var(--accent-gradient-shift);
    background-size: 200% 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent-lg);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-inverse);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
}

.btn-outline:hover {
    background: var(--text-inverse);
    color: var(--text-primary);
    border-color: var(--text-inverse);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn i {
    transition: transform 0.3s var(--ease-spring);
}

.btn:hover i {
    transform: translateX(3px);
}

.hero-slider-dots {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.4s var(--ease-spring);
    border: none;
    position: relative;
}

.slider-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1.5px solid transparent;
    transition: border-color 0.4s var(--ease-out-expo);
}

.slider-dot.active {
    background: var(--accent);
    transform: scale(1.15);
    box-shadow: 0 0 16px var(--accent-glow);
}

.slider-dot.active::after {
    border-color: var(--accent);
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.15);
}

.scroll-indicator {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    z-index: 3;
}

.scroll-indicator::before {
    content: 'SCROLL';
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
}

.scroll-indicator i {
    color: var(--accent);
    font-size: 1.2rem;
    animation: scrollBounce 2.5s var(--ease-in-out) infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.6; }
    50% { transform: translateY(10px); opacity: 1; }
}

/* =============================================
   SECTION STYLES
   ============================================= */
section {
    position: relative;
    padding: var(--space-3xl) 0;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
    position: relative;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.section-label::before,
.section-label::after {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--accent);
    opacity: 0.5;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    font-weight: 400;
    letter-spacing: 3px;
    color: var(--text-primary);
    margin-bottom: 18px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--accent-gradient);
    margin: 16px auto 0;
    border-radius: var(--radius-full);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

/* =============================================
   ABOUT SECTION
   ============================================= */
.about {
    background: var(--bg-secondary);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -16px;
    left: -16px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent);
    border-radius: var(--radius-lg);
    z-index: 1;
    opacity: 0.4;
    transition: all 0.5s var(--ease-out-expo);
}

.about-image:hover::before {
    top: -24px;
    left: -24px;
    opacity: 0.7;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    background: var(--accent-light);
    border-radius: 50%;
    z-index: 0;
    filter: blur(40px);
}

.about-content h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    letter-spacing: 2px;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.1;
}

.about-content p {
    color: var(--text-secondary);
    line-height: 1.85;
    margin-bottom: 32px;
    font-size: 1.02rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    transition: all 0.4s var(--ease-out-expo);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s var(--ease-out-expo);
}

.value-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-accent);
}

.value-item:hover::before {
    transform: scaleY(1);
}

.value-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.4s var(--ease-spring);
}

.value-item:hover .value-icon {
    background: var(--accent);
    color: var(--text-inverse);
    transform: scale(1.05) rotate(-3deg);
    box-shadow: var(--shadow-accent);
}

.value-text {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.92rem;
    line-height: 1.4;
}

/* =============================================
   CATALOGUE SECTION
   ============================================= */
.catalogue {
    background: var(--bg-primary);
}

.catalogue-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 56px;
    flex-wrap: wrap;
    padding: 6px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--border-subtle);
}

.catalogue-tab {
    padding: 10px 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.84rem;
    transition: all 0.35s var(--ease-out-expo);
    white-space: nowrap;
    letter-spacing: 0.3px;
    position: relative;
}

.catalogue-tab:hover {
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.04);
}

.catalogue-tab.active {
    background: var(--accent);
    color: var(--text-inverse);
    box-shadow: var(--shadow-accent);
}

.catalogue-grid {
    display: grid;
    align-items: stretch;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.product-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    transition: all 0.5s var(--ease-out-expo);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--accent-light) 0%, transparent 40%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-out-expo);
    z-index: 0;
    pointer-events: none;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-accent);
}

.product-card:hover::before {
    opacity: 1;
}

.product-image {
    flex-shrink: 0;
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease-out-expo);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-out-expo);
}

.product-card:hover .product-image::after {
    opacity: 1;
}

.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--accent);
    color: var(--text-inverse);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(230, 57, 70, 0.3);
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.product-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.55rem;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    margin-bottom: 8px;
    transition: color var(--transition-fast);
}

.product-card:hover .product-info h3 {
    color: var(--accent);
}

.product-info p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-actions {
    margin-top: auto;
    padding-top: 16px;
}

.product-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--accent);
    border-radius: var(--radius-full);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.35s var(--ease-out-expo);
    letter-spacing: 0.3px;
}

.product-btn i {
    font-size: 0.75rem;
    transition: transform 0.35s var(--ease-spring);
}

.product-btn:hover {
    background: var(--accent);
    color: var(--text-inverse);
    box-shadow: var(--shadow-accent);
    transform: translateY(-2px);
}

.product-btn:hover i {
    transform: translateX(4px);
}

/* =============================================
   PORTFOLIO
   ============================================= */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    isolation: isolate;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out-expo);
}

.portfolio-item:hover img {
    transform: scale(1.12);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.9) 0%, rgba(10, 10, 15, 0.1) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    opacity: 0;
    transition: opacity 0.5s var(--ease-out-expo);
}

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

.portfolio-overlay h4 {
    color: var(--text-inverse);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.6rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
    transform: translateY(24px);
    transition: transform 0.5s var(--ease-out-expo) 0.05s;
}

.portfolio-overlay span {
    color: var(--accent);
    font-size: 0.88rem;
    font-weight: 500;
    transform: translateY(24px);
    transition: transform 0.5s var(--ease-out-expo) 0.1s;
}

.portfolio-item:hover .portfolio-overlay h4,
.portfolio-item:hover .portfolio-overlay span {
    transform: translateY(0);
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
    background: var(--bg-secondary);
    overflow: hidden;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-item {
    text-align: center;
    padding: 48px 40px;
    display: none;
}

.testimonial-item.active {
    display: block;
    animation: testimonialIn 0.7s var(--ease-out-expo);
}

@keyframes testimonialIn {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.testimonial-quote {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.15rem;
    color: var(--text-primary);
    line-height: 1.9;
    margin-bottom: 36px;
    font-style: italic;
    position: relative;
}

.testimonial-quote::before {
    content: '"';
    font-family: 'Bebas Neue', sans-serif;
    font-size: 5rem;
    color: var(--accent);
    opacity: 0.2;
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.testimonial-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
    transition: all 0.4s var(--ease-spring);
}

.testimonial-avatar:hover {
    transform: scale(1.08);
    box-shadow: 0 0 0 6px var(--accent-light);
}

.testimonial-info h4 {
    color: var(--text-primary);
    font-size: 1.05rem;
    margin-bottom: 4px;
    font-weight: 700;
}

.testimonial-info span {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 32px;
}

.testimonial-nav button {
    width: 48px;
    height: 48px;
    border: 1.5px solid var(--accent);
    background: transparent;
    color: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.35s var(--ease-out-expo);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.testimonial-nav button:hover {
    background: var(--accent);
    color: var(--text-inverse);
    transform: scale(1.08);
    box-shadow: var(--shadow-accent);
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
}

.contact-info h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    letter-spacing: 2px;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.1;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    font-size: 1.02rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 6px 0;
    transition: transform var(--transition-fast);
}

.contact-item:hover {
    transform: translateX(6px);
}

.contact-item-icon {
    width: 52px;
    height: 52px;
    background: var(--accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.4s var(--ease-spring);
}

.contact-item:hover .contact-item-icon {
    background: var(--accent);
    color: var(--text-inverse);
    transform: scale(1.05) rotate(-5deg);
    box-shadow: var(--shadow-accent);
}

.contact-item-text h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 4px;
    font-weight: 700;
}

.contact-item-text p,
.contact-item-text a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.92rem;
    transition: color var(--transition-fast);
}

.contact-item-text a:hover {
    color: var(--accent);
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 14px 28px;
    background: #25D366;
    color: var(--text-inverse);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.92rem;
    transition: all 0.4s var(--ease-out-expo);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
    position: relative;
    overflow: hidden;
}

.whatsapp-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.35);
}

.contact-form {
    background: var(--bg-glass-strong);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    padding: 44px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--accent-light) 0%, transparent 70%);
    pointer-events: none;
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 18px;
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    transition: all 0.35s var(--ease-out-expo);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-light);
    background: var(--bg-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.map-container {
    margin-top: 72px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-subtle);
    position: relative;
}

.map-container::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px var(--border-subtle);
    z-index: 1;
    pointer-events: none;
}

.map-container iframe {
    width: 100%;
    height: 420px;
    border: none;
    filter: grayscale(20%) brightness(1.02) contrast(1.05);
    transition: filter 0.5s var(--ease-out-expo);
}

.map-container:hover iframe {
    filter: grayscale(0%) brightness(1) contrast(1);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
    background: var(--bg-dark);
    color: var(--text-inverse);
    padding: 80px 0 24px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    background-size: 200% 100%;
    animation: gradientShift 4s linear infinite;
}

footer::after {
    content: '';
    position: absolute;
    top: -100px;
    left: 20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
}

.footer-brand .logo-text {
    font-size: 1.7rem;
    margin-bottom: 18px;
    display: block;
    color: var(--text-inverse);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.8;
    font-size: 0.92rem;
}

.footer-links h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.35rem;
    letter-spacing: 3px;
    margin-bottom: 24px;
    color: var(--accent);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a::before {
    content: '';
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.35s var(--ease-out-expo);
}

.footer-links a:hover {
    color: var(--text-inverse);
}

.footer-links a:hover::before {
    width: 16px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-links a {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: all 0.4s var(--ease-spring);
    font-size: 1rem;
}

.social-links a:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text-inverse);
    transform: translateY(-4px) rotate(-3deg);
    box-shadow: var(--shadow-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    text-align: center;
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.82rem;
    letter-spacing: 0.5px;
}

/* =============================================
   ANIMATIONS
   ============================================= */
.reveal {
    opacity: 0;
    transform: translateY(48px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-48px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(48px);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

.stagger-children > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.15s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.2s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.25s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.3s; }
.stagger-children > *:nth-child(7) { transition-delay: 0.35s; }
.stagger-children > *:nth-child(8) { transition-delay: 0.4s; }

/* =============================================
   PRODUCTS & SERVICES
   ============================================= */
.services-section {
    background: var(--bg-secondary);
}

.services-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
    margin-bottom: 72px;
}

.service-category-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    padding: 32px 28px;
    transition: all 0.45s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.service-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-gradient);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.45s var(--ease-out-expo);
    border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

.service-category-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--accent-light) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s var(--ease-out-expo);
    pointer-events: none;
}

.service-category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--border-accent);
}

.service-category-card:hover::before {
    transform: scaleY(1);
}

.service-category-card:hover::after {
    opacity: 1;
}

.service-cat-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 22px;
}

.service-cat-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: all 0.45s var(--ease-spring);
}

.service-category-card:hover .service-cat-icon {
    background: var(--accent);
    color: var(--text-inverse);
    transform: rotate(-5deg) scale(1.08);
    box-shadow: var(--shadow-accent);
}

.service-cat-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.service-cat-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.5;
}

.service-items-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-item-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s var(--ease-out-expo);
    cursor: default;
}

.service-item-tag:hover {
    background: var(--accent-light);
    border-color: var(--border-accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.service-item-tag .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    transition: transform 0.3s var(--ease-spring);
}

.service-item-tag:hover .dot {
    transform: scale(1.4);
}

.service-cat-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.3px;
    transition: all 0.3s var(--ease-out-expo);
    position: relative;
}

.service-cat-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.35s var(--ease-out-expo);
}

.service-cat-link:hover {
    gap: 12px;
}

.service-cat-link:hover::after {
    width: calc(100% - 20px);
}

.service-cat-link i {
    font-size: 0.75rem;
    transition: transform 0.3s var(--ease-spring);
}

.service-cat-link:hover i {
    transform: translateX(4px);
}

.services-cta-bar {
    text-align: center;
    padding: 56px 48px;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.services-cta-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, var(--accent-light) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(230, 57, 70, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.services-cta-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-gradient);
    background-size: 200% 100%;
    animation: gradientShift 4s linear infinite;
}

.services-cta-bar h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.8rem;
    letter-spacing: 3px;
    color: var(--text-primary);
    margin-bottom: 12px;
    position: relative;
}

.services-cta-bar p {
    color: var(--text-secondary);
    font-size: 1.02rem;
    margin-bottom: 32px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    position: relative;
}

/* =============================================
   UTILITY CLASSES
   ============================================= */
.text-accent { color: var(--accent); }

.text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-accent-light { background: var(--accent-light); }
.rounded-full { border-radius: var(--radius-full); }

*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: var(--radius-xs);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 968px) {
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        left: 16px;
        right: 16px;
        background: var(--bg-glass-strong);
        backdrop-filter: blur(var(--blur-xl)) saturate(180%);
        -webkit-backdrop-filter: blur(var(--blur-xl)) saturate(180%);
        flex-direction: column;
        padding: 16px;
        gap: 0;
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-subtle);
        box-shadow: var(--shadow-xl);
    }

    .nav-links.active {
        display: flex;
        animation: mobileMenuIn 0.4s var(--ease-out-expo);
    }

    @keyframes mobileMenuIn {
        from {
            opacity: 0;
            transform: translateY(-8px) scale(0.98);
        }
        to {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
    }

    .nav-links a {
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-subtle);
        border-radius: var(--radius-sm);
        color: var(--text-primary) !important;
        width: 100%;
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .nav-links a::before {
        display: none;
    }

    .nav-links a::after {
        bottom: auto;
        left: auto;
        right: 16px;
        top: 50%;
        transform: translateY(-50%) scale(0);
    }

    .nav-links a.active::after,
    .nav-links a:hover::after {
        transform: translateY(-50%) scale(1);
    }

    .mobile-menu-btn {
        display: flex;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image::before,
    .about-image::after {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .contact-form {
        padding: 32px 24px;
    }

    .services-categories-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    :root {
        --space-3xl: 72px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 16px 32px;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    section {
        padding: var(--space-3xl) 0;
    }

    .container {
        padding: 0 20px;
    }

    .catalogue-tabs {
        gap: 6px;
        padding: 4px;
        border-radius: var(--radius-lg);
    }

    .catalogue-tab {
        padding: 8px 18px;
        font-size: 0.78rem;
    }

    .catalogue-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: clamp(2.2rem, 8vw, 3rem);
    }

    .hero-title {
        font-size: clamp(2.8rem, 12vw, 5rem);
    }

    .services-cta-bar {
        padding: 40px 24px;
    }

    .services-cta-bar h3 {
        font-size: 2.2rem;
    }

    .contact-form {
        padding: 28px 20px;
        border-radius: var(--radius-lg);
    }

    .nav-container {
        padding: 0 20px;
    }

    .hero-subtitle {
        letter-spacing: 4px;
        font-size: 0.95rem;
    }
}

/* =============================================
   MOTION PREFERENCES
   ============================================= */
@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;
    }

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }
}