/* ============================================
   DD AUTO — Styles v2.0
   Design: Premium Accessible — Dark Automotive
   Approach: Mobile First
   ============================================ */

/* --- Variables --- */
:root {
    --black: #0a0a0a;
    --black-light: #111111;
    --gray-900: #1a1a1a;
    --gray-800: #222222;
    --gray-700: #2a2a2a;
    --gray-600: #333333;
    --gray-500: #444444;
    --gray-400: #666666;
    --gray-300: #888888;
    --gray-200: #aaaaaa;
    --gray-100: #cccccc;
    --white: #f5f5f5;
    --red: #c41e3a;
    --red-dark: #a01830;
    --red-light: #e63950;

    --font-display: 'Rajdhani', sans-serif;
    --font-body: 'Roboto', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --transition-fast: 150ms ease;
    --transition-base: 300ms cubic-bezier(.4,0,.2,1);
    --transition-slow: 500ms cubic-bezier(.4,0,.2,1);

    --header-height: 60px;
    --container-max: 1200px;
    --container-padding: 1.25rem;
    --radius: 8px;
    --radius-lg: 16px;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--white);
    background: var(--black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
strong { font-weight: 500; color: var(--white); }

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-height);
    background: rgba(10,10,10,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}
.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header-logo img { height: 36px; width: auto; transition: transform var(--transition-fast); }
.header-logo:hover img { transform: scale(1.05); }
.header-nav { display: none; }
.nav-list { display: flex; gap: var(--space-xl); }
.nav-link {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gray-300);
    position: relative;
    padding: var(--space-sm) 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--red);
    transition: width var(--transition-base);
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header-cta {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.55rem 1.2rem;
    background: var(--red);
    border-radius: 4px;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--white);
    transition: background var(--transition-fast), transform var(--transition-fast);
}
.header-cta:hover { background: var(--red-light); transform: translateY(-1px); }
.header-cta svg { flex-shrink: 0; }

/* Menu Toggle */
.menu-toggle {
    width: 32px; height: 24px;
    display: flex; flex-direction: column;
    justify-content: center; gap: 6px;
    z-index: 1001;
}
.menu-bar {
    width: 100%; height: 2px;
    background: var(--white);
    transition: transform var(--transition-base), opacity var(--transition-fast);
    transform-origin: center;
}
.menu-toggle.active .menu-bar:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle.active .menu-bar:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--black);
    z-index: 999;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    opacity: 0; visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-nav-list { text-align: center; }
.mobile-nav-link {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem; font-weight: 600;
    letter-spacing: 4px; text-transform: uppercase;
    color: var(--gray-300);
    padding: var(--space-lg) 0;
    transition: color var(--transition-fast);
}
.mobile-nav-link:hover { color: var(--red); }
.mobile-menu-footer {
    position: absolute;
    bottom: var(--space-3xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}
.mobile-cta-phone,
.mobile-cta-email {
    display: flex; align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    border: 1px solid var(--gray-700);
    border-radius: 50px;
    font-family: var(--font-display);
    font-size: 0.85rem; letter-spacing: 1.5px;
    color: var(--gray-200);
    transition: border-color var(--transition-fast), color var(--transition-fast);
}
.mobile-cta-phone:hover,
.mobile-cta-email:hover { border-color: var(--red); color: var(--white); }

/* ============================================
   HERO
   ============================================ */
.hero {
    min-height: 100vh; min-height: 100dvh;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center;
    padding: calc(var(--header-height) + var(--space-xl)) var(--container-padding) var(--space-xl);
    position: relative;
    overflow: hidden;
}

/* Background layers */
.hero-bg {
    position: absolute; inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-grain {
    position: absolute; 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='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    background-size: 200px;
    opacity: 0.5;
}
.hero-glow {
    position: absolute;
    top: 40%; left: 50%;
    transform: translate(-50%, -50%);
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(196,30,58,0.1) 0%, transparent 70%);
    filter: blur(40px);
    animation: glowPulse 6s ease-in-out infinite;
}
.hero-glow--alt {
    top: 60%; left: 30%;
    width: 250px; height: 250px;
    background: radial-gradient(circle, rgba(196,30,58,0.05) 0%, transparent 70%);
    animation-delay: -3s;
}
@keyframes glowPulse {
    0%, 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.15); }
}
.hero-lines {
    position: absolute; inset: 0;
    display: flex; justify-content: space-between;
    padding: 0 10%;
}
.hero-lines span {
    width: 1px;
    background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.02) 30%, rgba(255,255,255,0.02) 70%, transparent 100%);
}

/* Hero content */
.hero-content {
    position: relative; z-index: 1;
    display: flex; flex-direction: column;
    align-items: center;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex; align-items: center;
    gap: 10px;
    padding: 0.5rem 1.2rem;
    background: rgba(196,30,58,0.08);
    border: 1px solid rgba(196,30,58,0.2);
    border-radius: 50px;
    margin-bottom: var(--space-xl);
}
.badge-dot {
    width: 7px; height: 7px;
    background: var(--red);
    border-radius: 50%;
    animation: pulse 2s infinite ease-in-out;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}
.badge-text {
    font-size: 0.68rem; font-weight: 500;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--gray-300);
}

.hero-logo-mark {
    margin-bottom: var(--space-xl);
    position: relative;
}
.hero-logo-mark img {
    height: 80px; width: auto;
    filter: drop-shadow(0 0 40px rgba(196,30,58,0.15));
    transition: transform var(--transition-slow);
}
.hero-logo-mark:hover img { transform: scale(1.05); }

.hero-title {
    font-family: var(--font-display);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}
.hero-title-line {
    display: block;
    font-size: 1.6rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    color: var(--gray-100);
}
.hero-title-accent {
    display: block;
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-200) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: var(--space-md);
    max-width: 480px;
}

.hero-tagline {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--red);
    opacity: 0.85;
    margin-bottom: var(--space-2xl);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
    max-width: 320px;
}

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
}
.scroll-line {
    display: block;
    width: 1px; height: 40px;
    background: linear-gradient(180deg, var(--gray-600), transparent);
    animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
    0% { opacity: 0; transform: translateY(-10px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateY(10px); }
}

/* ============================================
   BUTTONS (shared)
   ============================================ */
.btn {
    display: inline-flex; align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.85rem 1.6rem;
    font-family: var(--font-display);
    font-size: 0.82rem; font-weight: 600;
    letter-spacing: 2px; text-transform: uppercase;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}
.btn-primary {
    background: var(--red);
    color: var(--white);
}
.btn-primary:hover {
    background: var(--red-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(196,30,58,0.3);
}
.btn-glow::after {
    content: '';
    position: absolute; inset: 0;
    border-radius: inherit;
    box-shadow: 0 0 20px rgba(196,30,58,0.2);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.btn-glow:hover::after { opacity: 1; }
.btn-secondary {
    background: transparent;
    color: var(--gray-200);
    border: 1px solid var(--gray-700);
}
.btn-secondary:hover {
    border-color: var(--red);
    color: var(--white);
    transform: translateY(-2px);
}
.btn-ghost {
    background: transparent;
    color: var(--gray-300);
    padding: 0.7rem 1rem;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
}
.btn-ghost:hover { color: var(--white); }
.btn-ghost svg { transition: transform var(--transition-base); }
.btn-ghost:hover svg { transform: translateY(3px); }
.btn-lg { padding: 1rem 2rem; font-size: 0.85rem; }

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
    padding: var(--space-xl) var(--container-padding);
    background: var(--black-light);
    border-top: 1px solid var(--gray-800);
    border-bottom: 1px solid var(--gray-800);
}
.trust-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}
.trust-item { text-align: center; }
.trust-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--white);
}
.trust-label {
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray-400);
}
.trust-sep {
    width: 40px; height: 1px;
    background: var(--gray-700);
}

/* ============================================
   SECTION SHARED STYLES
   ============================================ */
.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--red);
    padding: 0.4rem 1rem;
    border: 1px solid rgba(196,30,58,0.25);
    border-radius: 50px;
    margin-bottom: var(--space-lg);
}
.section-tag--light {
    border-color: rgba(196,30,58,0.3);
    color: var(--red-light);
}
.section-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: var(--space-md);
    line-height: 1.25;
}
.section-desc {
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.7;
    max-width: 550px;
    margin: 0 auto;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--space-4xl) var(--container-padding);
    text-align: center;
}
.services-header {
    margin-bottom: var(--space-3xl);
}
.services-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}
.service-card {
    position: relative;
    padding: var(--space-2xl) var(--space-xl);
    background: var(--black-light);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius);
    text-align: left;
    overflow: hidden;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.service-card:hover {
    border-color: rgba(196,30,58,0.4);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.service-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}
.service-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    border-radius: var(--radius);
}
.service-icon svg { stroke: var(--white); }
.service-num {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1;
}
.service-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: var(--space-sm);
}
.service-desc {
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.7;
}
.service-line {
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: linear-gradient(90deg, var(--red), transparent);
    transition: width var(--transition-slow);
}
.service-card:hover .service-line { width: 100%; }

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: var(--space-4xl) var(--container-padding);
    background: var(--black-light);
    border-top: 1px solid var(--gray-800);
    border-bottom: 1px solid var(--gray-800);
}
.about-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}
.about-content { max-width: 560px; }
.about-text {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}
.about-signatures {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-800);
}
.signature-name {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--white);
}
.signature-role {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray-400);
}
.signature-sep {
    width: 30px; height: 1px;
    background: var(--gray-700);
}
.about-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
}
.about-logo-bg {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px; height: 200px;
}
.about-logo-bg::before {
    content: '';
    position: absolute;
    inset: -20px;
    border: 1px solid var(--gray-800);
    border-radius: 50%;
}
.about-logo-bg img {
    width: 120px; height: auto;
    opacity: 0.15;
    filter: drop-shadow(0 0 50px rgba(196,30,58,0.1));
}
.about-stats {
    display: flex;
    gap: var(--space-2xl);
}
.stat-block { text-align: center; }
.stat-val {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: var(--space-xs);
}
.stat-lbl {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-400);
}

/* ============================================
   CTA / CONTACT
   ============================================ */
.cta-section {
    position: relative;
    padding: var(--space-4xl) var(--container-padding);
    text-align: center;
    overflow: hidden;
}
.cta-bg {
    position: absolute; inset: 0;
    pointer-events: none;
}
.cta-glow {
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 300px;
    background: radial-gradient(ellipse, rgba(196,30,58,0.06) 0%, transparent 70%);
    filter: blur(60px);
}
.cta-container {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}
.cta-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--white);
    margin-bottom: var(--space-md);
}
.cta-subtitle {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}
.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}
.cta-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}
.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xl);
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius);
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.contact-card:hover {
    border-color: rgba(196,30,58,0.35);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.contact-card-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--gray-700);
    border-radius: 50%;
    margin-bottom: var(--space-xs);
    transition: border-color var(--transition-base);
}
.contact-card:hover .contact-card-icon { border-color: var(--red); }
.contact-card-icon svg { stroke: var(--gray-300); transition: stroke var(--transition-base); }
.contact-card:hover .contact-card-icon svg { stroke: var(--red); }
.contact-card-label {
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-500);
}
.contact-card-value {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-200);
    transition: color var(--transition-fast);
}
.contact-card:hover .contact-card-value { color: var(--white); }

/* ============================================
   CATALOGUE
   ============================================ */
.catalogue {
    position: relative;
    padding: calc(var(--header-height) + var(--space-3xl)) var(--container-padding) var(--space-4xl);
    text-align: center;
    overflow: hidden;
}
.catalogue-bg {
    position: absolute; inset: 0;
    pointer-events: none;
}
.catalogue-glow {
    position: absolute;
    top: 30%; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 400px;
    background: radial-gradient(ellipse, rgba(196,30,58,0.07) 0%, transparent 70%);
    filter: blur(60px);
}
.catalogue-container {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
}
.catalogue-header { margin-bottom: var(--space-3xl); }
.catalogue-empty {
    position: relative;
    max-width: 640px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    background: var(--black-light);
    border: 1px solid var(--gray-800);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.catalogue-empty::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%; transform: translateX(-50%);
    width: 80px; height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
}
.catalogue-empty-icon {
    width: 72px; height: 72px;
    margin: 0 auto var(--space-xl);
    display: flex; align-items: center; justify-content: center;
    border: 1px solid rgba(196,30,58,0.3);
    border-radius: 50%;
    color: var(--red);
}
.catalogue-empty-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}
.catalogue-empty-text {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--gray-300);
    line-height: 1.7;
    max-width: 460px;
    margin: 0 auto var(--space-2xl);
}
.catalogue-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}
.catalogue-embed iframe {
    display: block;
    width: 100%;
    min-height: 80vh;
    border: none;
    border-radius: var(--radius);
    background: var(--white);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-2xl) var(--container-padding) var(--space-lg);
    background: var(--black);
    border-top: 1px solid var(--gray-800);
    position: relative;
}
.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
    text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: var(--space-md); }
.footer-logo { height: 34px; width: auto; }
.footer-brand-text { display: flex; flex-direction: column; align-items: flex-start; }
.footer-name {
    font-family: var(--font-display);
    font-size: 1rem; font-weight: 600;
    letter-spacing: 3px; color: var(--white);
}
.footer-location {
    font-size: 0.7rem;
    letter-spacing: 1px;
    color: var(--gray-400);
}
.footer-links { display: flex; gap: var(--space-xl); }
.footer-links a {
    font-size: 0.78rem;
    letter-spacing: 1px;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--red); }
.footer-legal {
    display: flex; flex-direction: column;
    gap: var(--space-xs); align-items: center;
}
.footer-tagline {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-style: italic;
    margin-bottom: var(--space-xs);
}
.footer-copyright { font-size: 0.72rem; color: var(--gray-500); }
.footer-siren {
    font-size: 0.62rem;
    letter-spacing: 1px;
    color: var(--gray-600);
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--gray-800);
    border-radius: 3px;
}
.footer-line {
    position: absolute;
    bottom: 0; left: 50%; transform: translateX(-50%);
    width: 60px; height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
}

/* ============================================
   ANIMATIONS
   ============================================ */
/* Staggered hero entrance */
.hero-content > * {
    animation: fadeInUp 0.8s cubic-bezier(.4,0,.2,1) backwards;
}
.hero-badge        { animation-delay: 0.1s; }
.hero-logo-mark    { animation-delay: 0.2s; }
.hero-title        { animation-delay: 0.35s; }
.hero-subtitle     { animation-delay: 0.5s; }
.hero-tagline      { animation-delay: 0.6s; }
.hero-actions      { animation-delay: 0.75s; }

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

/* Scroll reveal */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(.4,0,.2,1), transform 0.7s cubic-bezier(.4,0,.2,1);
}
[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   TABLET (600px+)
   ============================================ */
@media (min-width: 600px) {
    :root { --container-padding: 2rem; }

    .hero-logo-mark img { height: 100px; }
    .hero-title-line { font-size: 1.9rem; }
    .hero-title-accent { font-size: 3rem; }
    .hero-actions {
        flex-direction: row;
        justify-content: center;
        max-width: none;
    }

    .trust-container {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-2xl);
    }
    .trust-sep {
        width: 1px; height: 36px;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-xl);
    }
    .service-card { text-align: center; }
    .service-icon-wrap {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }

    .about-signatures {
        flex-direction: row;
        align-items: center;
        gap: var(--space-2xl);
    }

    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
    .cta-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .catalogue-empty { padding: var(--space-3xl); }
    .catalogue-empty-title { font-size: 1.5rem; }
    .catalogue-actions {
        flex-direction: row;
        justify-content: center;
    }
}

/* ============================================
   DESKTOP (900px+)
   ============================================ */
@media (min-width: 900px) {
    :root { --header-height: 70px; }

    .header-nav { display: block; }
    .header-cta { display: flex; }
    .menu-toggle { display: none; }

    .hero-logo-mark img { height: 110px; }
    .hero-title-line { font-size: 2.2rem; }
    .hero-title-accent { font-size: 3.5rem; letter-spacing: 4px; }

    .section-title { font-size: 1.9rem; }

    .about-container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
    .about-visual {
        justify-self: center;
    }

    .cta-title { font-size: 1.9rem; }

    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    .footer-legal { align-items: flex-end; }
}

/* ============================================
   LARGE (1200px+)
   ============================================ */
@media (min-width: 1200px) {
    .hero-title-accent { font-size: 4rem; }
    .service-card { padding: var(--space-2xl); }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@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; }
    [data-animate] { opacity: 1; transform: none; }
}