/* ================================================================
   Nashville ProWash — Design System
   Navy + White + Safety Orange | Modern, Trustworthy, Bold
   ================================================================ */

/* ── CSS Variables ──────────────────────────────────────────── */
:root {
    --navy: #0a1628;
    --navy-light: #132440;
    --navy-card: #1a2d4a;
    --orange: #e85d04;
    --orange-light: #ff7b30;
    --orange-dark: #cc5200;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --gray-900: #111827;

    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.15);

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --max-width: 1200px;
    --nav-height: 80px;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    font-family: var(--font);
    color: var(--gray-900);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }

/* ── Utility ────────────────────────────────────────────────── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10,22,40,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--white);
    letter-spacing: -0.5px;
}
.nav-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--orange);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}
.nav-links a {
    color: rgba(255,255,255,0.8);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-cta {
    background: var(--orange);
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: 50px;
    font-weight: 700 !important;
    transition: var(--transition);
}
.nav-cta:hover {
    background: var(--orange-light);
    transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }
.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Mobile nav */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 4px;
}
.nav-toggle span {
    width: 26px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--navy);
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(10,22,40,0.7) 50%, rgba(10,22,40,0.85) 100%);
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 120px 24px 60px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,93,4,0.15);
    border: 1px solid rgba(232,93,4,0.3);
    color: var(--orange);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
}
.hero-badge .stars { color: #f59e0b; }
.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.hero h1 span { color: var(--orange); }
.hero p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 36px;
    max-width: 540px;
    line-height: 1.7;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
    letter-spacing: 0.3px;
}
.btn-primary {
    background: var(--orange);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(232,93,4,0.4);
}
.btn-primary:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(232,93,4,0.5);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.25);
}
.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.05);
}
.btn-white {
    background: var(--white);
    color: var(--navy);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--orange);
    line-height: 1;
}
.hero-stat p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin: 4px 0 0;
}

/* Hero floating card */
.hero-float {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    max-width: 340px;
    display: none;
}
@media (min-width: 1024px) {
    .hero-float { display: block; }
    .hero-content { padding-right: 400px; }
}
.hero-float .before-after {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 12px;
}
.hero-float .ba-label {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--orange);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}
.hero-float .stars-row { color: #f59e0b; font-size: 0.9rem; margin-bottom: 4px; }
.hero-float .float-quote { font-size: 0.85rem; color: var(--gray-700); font-style: italic; }
.hero-float .float-name { font-size: 0.8rem; color: var(--gray-500); margin-top: 4px; }

/* ── Section Styles ─────────────────────────────────────────── */
.section { padding: 100px 0; }
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}
.section-label {
    display: inline-block;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--orange);
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 900;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.section-subtitle {
    color: var(--gray-500);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* ── Services Grid ──────────────────────────────────────────── */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

/* ── Flip Card Container ── */
.service-card {
    background: transparent;
    border: none;
    padding: 0;
    text-decoration: none;
    color: inherit;
    display: block;
    perspective: 800px;
    min-height: 260px;
    cursor: pointer;
    overflow: visible;
}
.service-card::before { display: none; }
.service-card:hover { box-shadow: none; transform: none; border-color: transparent; }

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 260px;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

/* Flip on hover for mouse/trackpad */
@media (hover: hover) and (pointer: fine) {
    .service-card:hover .service-card-inner,
    .service-card:focus-visible .service-card-inner {
        transform: rotateY(180deg);
    }
}

/* ── Front & Back shared ── */
.service-card-front,
.service-card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 24px;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

/* ── Front face ── */
.service-card-front {
    background: var(--white);
    border: 1px solid var(--gray-200);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.service-card:hover .service-card-front {
    border-color: var(--orange);
    box-shadow: var(--shadow-lg);
}

/* ── Back face ── */
.service-card-back {
    background: var(--navy);
    color: var(--white);
    transform: rotateY(180deg);
    border: 1px solid var(--navy);
}
.service-card-back h3 {
    color: var(--orange) !important;
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    margin-bottom: 10px !important;
}
.service-card-back p {
    color: rgba(255,255,255,0.8) !important;
    font-size: 0.88rem !important;
    line-height: 1.5 !important;
    margin-bottom: 12px !important;
}
.service-card-back .btn-link {
    color: var(--white);
    font-weight: 600;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--orange);
    padding-bottom: 2px;
    transition: var(--transition);
}
.service-card-back .btn-link:hover { color: var(--orange); }

/* Touch device fallback */
@media (hover: none) and (pointer: coarse) {
    .service-card .service-card-back { display: none; }
    .service-card.tapped .service-card-inner { transform: rotateY(180deg); }
    .service-card.tapped .service-card-back { display: flex; }
}

/* Icon */
.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(232,93,4,0.08);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 16px;
}
.service-card-back .service-icon {
    background: rgba(255,255,255,0.1);
}

/* Front text */
.service-card-front h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 6px;
}
.service-card-front .service-hint {
    font-size: 0.75rem;
    color: var(--orange);
    font-weight: 600;
    margin-top: 8px;
    opacity: 0;
    transition: opacity var(--transition);
}
@media (hover: hover) and (pointer: fine) {
    .service-card:hover .service-hint { opacity: 1; }
}
@media (hover: none) and (pointer: coarse) {
    .service-card .service-hint { opacity: 1; content: 'Tap to learn more →'; }
}

.service-price {
    font-weight: 700;
    color: var(--orange);
    font-size: 1rem;
    margin-top: 8px;
}
.service-price small {
    color: var(--gray-400);
    font-weight: 400;
    font-size: 0.75rem;
}
.service-card-back .service-price {
    color: var(--white);
    font-size: 0.9rem;
}
.service-card-back .service-price small {
    color: rgba(255,255,255,0.5);
}

/* ── Count-Up Stats ─────────────────────────────────────── */
.count-up {
    transition: none;
}
.count-up.animated {
    animation: countPulse 0.6s ease-out;
}
@keyframes countPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* ── Solo Operator Section ──────────────────────────────── */
.solo-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}
.solo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,93,4,0.1);
    border: 1px solid rgba(232,93,4,0.2);
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 700;
    color: var(--orange);
    font-size: 0.85rem;
}
.solo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.solo-image {
    position: relative;
}
.solo-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.solo-image .solo-badge-float {
    position: absolute;
    bottom: -16px;
    right: -16px;
    background: var(--orange);
    color: white;
    font-weight: 800;
    padding: 12px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    box-shadow: var(--shadow-lg);
}
.solo-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 16px;
}
.solo-text p {
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 16px;
}
.solo-perks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}
.solo-perk {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--navy);
    font-size: 0.9rem;
}
.solo-perk::before {
    content: '✓';
    color: var(--orange);
    font-weight: 900;
    font-size: 1rem;
}

/* ── Referral Section ───────────────────────────────────── */
.referral-section {
    background: var(--navy);
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}
.referral-section .section-title { color: var(--white); }
.referral-section .section-subtitle { color: rgba(255,255,255,0.7); }
.referral-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 40px;
}
.referral-card {
    background: var(--navy-card);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}
.referral-card:hover {
    border-color: var(--orange);
    transform: translateY(-4px);
}
.referral-card .ref-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.referral-card h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.referral-card p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* ── Discount Badge ─────────────────────────────────────── */
.discount-float { opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
    position: fixed;
    bottom: 80px;
    left: 20px;
    z-index: 99;
    background: var(--orange);
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: var(--shadow-lg);
    animation: discountBounce 2s ease-in-out infinite;
    cursor: pointer;
}
@keyframes discountBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* ── Responsive updates ─────────────────────────────────── */
@media (max-width: 768px) {
    .solo-grid { grid-template-columns: 1fr; }
    .solo-perks { grid-template-columns: 1fr; }
    .service-card-front,
    .service-card-back { padding: 20px 16px; }
}

/* ── Before/After Slider ───────────────────────────────────── */
.before-after-section { background: var(--gray-50); }
.ba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}
.ba-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}
.ba-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.ba-container {
    position: relative;
    width: 100%;
    height: 320px;
    overflow: hidden;
    cursor: col-resize;
    user-select: none;
}

.ba-container .ba-before-img { filter: brightness(0.55) saturate(0.3) contrast(1.1) blur(0.5px); }
.ba-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ba-container .ba-after {
    clip-path: inset(0 50% 0 0);
}
.ba-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--orange);
    z-index: 3;
    transform: translateX(-50%);
    pointer-events: none;
}
.ba-handle-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: var(--white);
    border: 3px solid var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    font-size: 1.2rem;
    pointer-events: none;
    box-shadow: var(--shadow);
}
.ba-labels {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    justify-content: space-between;
    z-index: 2;
    pointer-events: none;
}
.ba-labels span {
    background: rgba(0,0,0,0.7);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ba-card-body { padding: 16px 20px 20px; }
.ba-card-body h4 { font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.ba-card-body p { color: var(--gray-500); font-size: 0.9rem; }

/* ── Process / How It Works ─────────────────────────────────── */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    counter-reset: process;
}
.process-card {
    text-align: center;
    position: relative;
    padding: 32px 20px;
}
.process-card::before {
    counter-increment: process;
    content: counter(process);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--navy);
    color: var(--white);
    font-weight: 900;
    font-size: 1.3rem;
    border-radius: 50%;
    margin: 0 auto 20px;
}
.process-card h3 { font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.process-card p { color: var(--gray-500); font-size: 0.95rem; }

/* ── Testimonials ───────────────────────────────────────────── */
.testimonials-section { background: var(--navy); color: var(--white); }
.testimonials-section .section-title { color: var(--white); }
.testimonials-section .section-subtitle { color: rgba(255,255,255,0.6); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.testimonial-card {
    background: var(--navy-card);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}
.testimonial-card:hover {
    border-color: var(--orange);
    transform: translateY(-2px);
}
.testimonial-stars {
    color: #f59e0b;
    font-size: 0.9rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.testimonial-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--orange);
}
.testimonial-author h4 { font-size: 0.95rem; color: var(--white); }
.testimonial-author p { font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ── Quote Form / CTA ───────────────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--orange-dark), var(--orange));
    color: var(--white);
    text-align: center;
    padding: 80px 0;
}
.cta-section .section-title { color: var(--white); }
.cta-section .section-subtitle { color: rgba(255,255,255,0.85); }

.quote-form {
    max-width: 600px;
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.quote-form .full-width { grid-column: 1 / -1; }
.quote-form input,
.quote-form select,
.quote-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.1);
    color: var(--white);
    font-size: 1rem;
    font-family: var(--font);
    transition: var(--transition);
}
.quote-form input::placeholder,
.quote-form textarea::placeholder { color: rgba(255,255,255,0.5); }
.quote-form select { color: rgba(255,255,255,0.7); }
.quote-form select option { color: var(--navy); }
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255,255,255,0.18);
}
.quote-form .btn { grid-column: 1 / -1; justify-content: center; }

/* ── Trust Bar ──────────────────────────────────────────────── */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 24px 0;
}
.trust-bar-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.9rem;
}
.trust-icon {
    width: 36px;
    height: 36px;
    background: rgba(232,93,4,0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list {
    max-width: 750px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item:hover { border-color: var(--orange); }
.faq-question {
    width: 100%;
    background: var(--white);
    padding: 20px 24px;
    text-align: left;
    font-weight: 600;
    font-size: 1rem;
    color: var(--navy);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    color: var(--orange);
    font-weight: 300;
    transition: var(--transition);
}
.faq-item.open .faq-question::after { content: '−'; }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
    padding: 0 24px 20px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
    background: var(--navy);
    color: rgba(255,255,255,0.6);
    padding: 60px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 12px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul li a { color: rgba(255,255,255,0.5); font-size: 0.9rem; transition: var(--transition); }
.footer ul li a:hover { color: var(--orange); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
}

/* ── Page Hero (inner pages) ────────────────────────────────── */
.page-hero {
    background: var(--navy);
    padding: 140px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--orange);
}
.page-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 12px;
}
.page-hero p { color: rgba(255,255,255,0.6); font-size: 1.1rem; max-width: 500px; margin: 0 auto; }

/* ── About Page ─────────────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.about-text h2 { font-size: 2rem; font-weight: 800; color: var(--navy); margin-bottom: 20px; }
.about-text p { color: var(--gray-500); margin-bottom: 16px; line-height: 1.7; }
.values-list {
    list-style: none;
    margin-top: 24px;
}
.values-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--navy);
}
.values-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(232,93,4,0.12);
    color: var(--orange);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 900;
    flex-shrink: 0;
}

/* ── Gallery Page ───────────────────────────────────────────── */
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.gallery-filter button {
    padding: 8px 20px;
    border-radius: 50px;
    background: var(--gray-100);
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}
.gallery-filter button:hover,
.gallery-filter button.active {
    background: var(--navy);
    color: var(--white);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}
.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 4/3;
    transition: var(--transition);
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item::after {
    content: '🔍';
    position: absolute;
    inset: 0;
    background: rgba(10,22,40,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover::after { opacity: 1; }

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); }
.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ── Contact Page ───────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-info h2 { font-size: 2rem; font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.contact-info > p { color: var(--gray-500); margin-bottom: 32px; }
.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(232,93,4,0.08);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.contact-method h4 { color: var(--navy); margin-bottom: 2px; }
.contact-method p { color: var(--gray-500); font-size: 0.95rem; }
.contact-form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}
.contact-form-card h3 { font-size: 1.4rem; font-weight: 700; color: var(--navy); margin-bottom: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
    font-size: 0.9rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font);
    transition: var(--transition);
    background: var(--gray-50);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── Back to Top ────────────────────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    z-index: 100;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--orange-light); transform: translateY(-2px); }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 968px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--navy);
        padding: 24px;
        gap: 16px;
        border-bottom: 2px solid var(--orange);
    }
    .nav-toggle { display: flex; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .hero-content { padding-top: 100px; }
    .trust-bar-inner { gap: 24px; }
}

@media (max-width: 600px) {
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .section { padding: 60px 0; }
    .quote-form { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-buttons { flex-direction: column; }
    .btn { justify-content: center; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .ba-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
}