/* ============================================
   ESCOBAR OFICINA - Landing Page 2026
   Premium Black & Red Design System
   ============================================ */

/* === CSS Variables === */
:root {
    --black: #000000;
    --black-900: #0a0a0a;
    --black-800: #111111;
    --black-700: #1a1a1a;
    --black-600: #222222;
    --black-500: #2a2a2a;
    --red: #e60012;
    --red-dark: #b8000e;
    --red-light: #ff1a2e;
    --red-glow: rgba(230, 0, 18, 0.4);
    --red-subtle: rgba(230, 0, 18, 0.08);
    --white: #ffffff;
    --gray-100: #f5f5f5;
    --gray-200: #e0e0e0;
    --gray-300: #b0b0b0;
    --gray-400: #808080;
    --gray-500: #555555;
    --font-display: 'Bebas Neue', 'Oswald', sans-serif;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    background: var(--black-900);
    color: var(--gray-200);
    line-height: 1.6;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-red { color: var(--red); }

/* === Loader === */
#loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: var(--black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    transition: opacity 0.5s, visibility 0.5s;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-logo img { width: 120px; animation: loaderPulse 1.5s ease-in-out infinite; }
.loader-bar { width: 200px; height: 3px; background: var(--black-600); border-radius: 3px; overflow: hidden; }
.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--red), var(--red-light));
    border-radius: 3px;
    animation: loaderFill 1.8s var(--ease-out) forwards;
}
@keyframes loaderPulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.05); opacity: 0.8; } }
@keyframes loaderFill { to { width: 100%; } }

/* === WhatsApp Float === */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 64px;
    height: 64px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(37, 211, 102, 0.6); }
.pulse-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid #25d366;
    animation: pulseRing 2s ease-out infinite;
}
@keyframes pulseRing { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.5); opacity: 0; } }

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.4s var(--ease-out);
}
.navbar.scrolled {
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    border-bottom: 1px solid rgba(230, 0, 18, 0.15);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.nav-logo img { height: 48px; width: auto; transition: height 0.3s; }
.navbar.scrolled .nav-logo img { height: 40px; }
.nav-links { display: flex; gap: 8px; }
.nav-link {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-300);
    border-radius: var(--radius-sm);
    transition: all 0.3s;
    position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--red);
    border-radius: 2px;
}
.nav-cta {
    padding: 10px 24px;
    background: var(--red);
    color: white;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s var(--ease-spring);
    white-space: nowrap;
}
.nav-cta:hover { background: var(--red-light); transform: translateY(-2px); box-shadow: 0 8px 24px var(--red-glow); }
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: white; border-radius: 2px; transition: all 0.3s; }

/* === Hero === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}
.hero-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(230, 0, 18, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 80% 20%, rgba(230, 0, 18, 0.05) 0%, transparent 60%);
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(230, 0, 18, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(230, 0, 18, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 70%);
}
.hero-particles {
    position: absolute;
    inset: 0;
}
.hero-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--red);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 6s ease-in-out infinite;
}
@keyframes particleFloat {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    20% { opacity: 0.6; }
    80% { opacity: 0.3; }
    100% { opacity: 0; transform: translateY(-20vh) scale(1); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(230, 0, 18, 0.1);
    border: 1px solid rgba(230, 0, 18, 0.25);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--red-light);
    margin-bottom: 32px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--red);
    border-radius: 50%;
    animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(52px, 10vw, 120px);
    line-height: 0.95;
    letter-spacing: -1px;
    margin-bottom: 28px;
}
.hero-line { display: block; color: var(--white); }
.hero-highlight {
    background: linear-gradient(135deg, var(--red), var(--red-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    font-size: 0.5em;
    color: var(--gray-400);
    letter-spacing: 4px;
}
.hero-desc {
    font-size: 18px;
    color: var(--gray-300);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.3s var(--ease-spring);
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: var(--red);
    color: white;
    box-shadow: 0 4px 20px var(--red-glow);
}
.btn-primary:hover {
    background: var(--red-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px var(--red-glow);
}
.btn-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--red), var(--red-light), var(--red));
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
    filter: blur(12px);
}
.btn-glow:hover::before { opacity: 1; }
.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    animation: btnShine 3s ease-in-out infinite;
}
@keyframes btnShine { 0%, 70%, 100% { left: -100%; } 80% { left: 100%; } }
.btn-ghost {
    background: transparent;
    color: var(--gray-200);
    border: 1px solid var(--gray-500);
}
.btn-ghost:hover {
    border-color: var(--red);
    color: var(--white);
    background: rgba(230, 0, 18, 0.08);
    transform: translateY(-3px);
}
.btn-lg { padding: 20px 40px; font-size: 16px; }

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-number {
    font-family: var(--font-display);
    font-size: 48px;
    color: var(--white);
    line-height: 1;
}
.stat-plus {
    font-family: var(--font-display);
    font-size: 32px;
    color: var(--red);
}
.stat-label {
    display: block;
    font-size: 12px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--black-500);
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0.5;
}
.hero-scroll span { font-size: 11px; text-transform: uppercase; letter-spacing: 2px; color: var(--gray-500); }
.scroll-indicator {
    width: 20px;
    height: 32px;
    border: 2px solid var(--gray-500);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}
.scroll-dot {
    width: 3px;
    height: 8px;
    background: var(--red);
    border-radius: 3px;
    animation: scrollDot 2s ease-in-out infinite;
}
@keyframes scrollDot { 0%, 100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(8px); opacity: 0.3; } }

/* === Sections === */
.section {
    padding: 100px 0;
    position: relative;
}
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--red-subtle);
    border: 1px solid rgba(230, 0, 18, 0.15);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 20px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    color: var(--white);
    letter-spacing: 1px;
    line-height: 1.1;
}
.section-desc {
    font-size: 16px;
    color: var(--gray-400);
    max-width: 520px;
    margin: 16px auto 0;
    line-height: 1.7;
}

/* === Services === */
.services { background: var(--black); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--black-800);
    border: 1px solid var(--black-600);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: all 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
    opacity: 0;
    transition: opacity 0.4s;
}
.service-card:hover {
    border-color: rgba(230, 0, 18, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
    width: 56px;
    height: 56px;
    background: var(--red-subtle);
    border: 1px solid rgba(230, 0, 18, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--red);
    margin-bottom: 20px;
    position: relative;
    transition: all 0.3s;
}
.service-card:hover .service-icon {
    background: var(--red);
    color: white;
    border-color: var(--red);
    box-shadow: 0 0 30px var(--red-glow);
}
.service-icon-glow {
    position: absolute;
    inset: -10px;
    background: radial-gradient(circle, var(--red-glow), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}
.service-card:hover .service-icon-glow { opacity: 0.5; }
.service-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--white);
    margin-bottom: 10px;
    font-weight: 600;
}
.service-card p { font-size: 14px; color: var(--gray-400); line-height: 1.7; }
.service-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--red);
    transition: width 0.5s var(--ease-out);
}
.service-card:hover .service-line { width: 100%; }

/* === Results === */
.results { background: var(--black-900); }
.results-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}
.result-card {
    background: var(--black-800);
    border: 1px solid var(--black-600);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.4s var(--ease-out);
}
.result-card:hover {
    border-color: rgba(230, 0, 18, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}
.result-image-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
}
.result-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}
.result-card:hover .result-image-wrap img { transform: scale(1.05); }
.result-overlay {
    position: absolute;
    top: 16px;
    left: 16px;
}
.result-tag {
    padding: 6px 14px;
    background: var(--red);
    color: white;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: 50px;
}
.result-info { padding: 20px; }
.result-info h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--white);
    margin-bottom: 6px;
}
.result-info p { font-size: 13px; color: var(--gray-400); margin-bottom: 12px; }
.result-meta {
    display: flex;
    gap: 16px;
}
.result-meta span {
    font-size: 12px;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 6px;
}
.result-meta i { color: var(--red); font-size: 11px; }

/* Gallery Strip */
.gallery-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(230, 0, 18, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 24px;
    color: white;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* === Differentials === */
.differentials { background: var(--black); }
.diff-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.diff-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 28px;
    background: var(--black-800);
    border: 1px solid var(--black-600);
    border-radius: var(--radius-md);
    transition: all 0.3s var(--ease-out);
}
.diff-item:hover {
    border-color: rgba(230, 0, 18, 0.2);
    background: var(--black-700);
}
.diff-number {
    font-family: var(--font-display);
    font-size: 42px;
    color: var(--red);
    line-height: 1;
    opacity: 0.6;
    flex-shrink: 0;
}
.diff-item:hover .diff-number { opacity: 1; }
.diff-content h4 {
    font-family: var(--font-heading);
    font-size: 17px;
    color: var(--white);
    margin-bottom: 6px;
    font-weight: 600;
}
.diff-content p { font-size: 14px; color: var(--gray-400); line-height: 1.7; }

/* === Process === */
.process { background: var(--black-900); }
.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.process-timeline::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--black-600), var(--red), var(--black-600));
    opacity: 0.3;
}
.process-step {
    text-align: center;
    position: relative;
}
.step-icon {
    width: 64px;
    height: 64px;
    background: var(--black-700);
    border: 2px solid var(--red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
    transition: all 0.3s;
}
.step-icon span {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--red);
}
.process-step:hover .step-icon {
    background: var(--red);
    box-shadow: 0 0 30px var(--red-glow);
}
.process-step:hover .step-icon span { color: white; }
.process-step h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--white);
    margin-bottom: 8px;
}
.process-step p { font-size: 13px; color: var(--gray-400); line-height: 1.7; }

/* === Testimonials === */
.testimonials { background: var(--black); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--black-800);
    border: 1px solid var(--black-600);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: all 0.3s var(--ease-out);
}
.testimonial-card:hover {
    border-color: rgba(230, 0, 18, 0.2);
    transform: translateY(-4px);
}
.testimonial-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 16px;
    color: #FFB800;
    font-size: 14px;
}
.testimonial-card p {
    font-size: 15px;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 16px;
    color: white;
}
.testimonial-author strong {
    display: block;
    color: var(--white);
    font-size: 14px;
}
.testimonial-author span {
    font-size: 12px;
    color: var(--gray-500);
}

/* === CTA Section === */
.cta-section {
    padding: 120px 0;
    background: var(--black-900);
    position: relative;
    overflow: hidden;
}
.cta-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(230, 0, 18, 0.1) 0%, transparent 70%);
    animation: ctaPulse 4s ease-in-out infinite;
}
@keyframes ctaPulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.1); } }
.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}
.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 60px);
    color: var(--white);
    margin-bottom: 16px;
}
.cta-content > p {
    font-size: 17px;
    color: var(--gray-300);
    max-width: 520px;
    margin: 0 auto 36px;
    line-height: 1.7;
}
.cta-actions { margin-bottom: 28px; }
.cta-trust {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-400);
}
.trust-item i { color: var(--red); }

/* === Footer === */
.footer {
    background: var(--black);
    border-top: 1px solid var(--black-600);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-logo { height: 64px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--gray-400); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--black-700);
    border: 1px solid var(--black-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--gray-400);
    transition: all 0.3s;
}
.footer-social a:hover {
    background: var(--red);
    border-color: var(--red);
    color: white;
    transform: translateY(-3px);
}
.footer-info h4, .footer-hours h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--white);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.footer-info ul, .footer-hours ul { display: flex; flex-direction: column; gap: 12px; }
.footer-info li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-400);
}
.footer-info li i { color: var(--red); width: 16px; text-align: center; }
.footer-info li a { transition: color 0.3s; }
.footer-info li a:hover { color: var(--red); }
.footer-hours li {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--gray-400);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--black-600);
}
.footer-hours li strong { color: var(--white); }
.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--black-600);
    text-align: center;
}
.footer-bottom p { font-size: 13px; color: var(--gray-500); }

/* === Lightbox === */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    padding: 40px;
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    font-size: 40px;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
}
.lightbox-close:hover { color: var(--red); }

/* === Animations === */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-animate="fade-down"] { transform: translateY(-30px); }
[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .services-grid, .results-showcase, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .process-timeline { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .process-timeline::before { display: none; }
    .diff-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.97);
        backdrop-filter: blur(20px);
        padding: 20px;
        border-bottom: 1px solid var(--black-600);
    }
    .nav-toggle { display: flex; }
    .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .nav-cta { display: none; }

    .hero { padding: 100px 20px 60px; min-height: 100svh; }
    .hero-title { font-size: clamp(44px, 12vw, 80px); }
    .hero-desc { font-size: 16px; }
    .hero-stats { gap: 24px; }
    .stat-number { font-size: 36px; }
    .hero-scroll { display: none; }

    .section { padding: 72px 0; }
    .services-grid, .results-showcase, .testimonials-grid, .gallery-strip {
        grid-template-columns: 1fr;
    }
    .process-timeline { grid-template-columns: 1fr; gap: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .btn { padding: 14px 24px; font-size: 13px; }
    .btn-lg { padding: 16px 28px; font-size: 14px; width: 100%; justify-content: center; }
    .cta-trust { flex-direction: column; align-items: center; gap: 12px; }
}

@media (max-width: 400px) {
    .hero-badge { font-size: 10px; padding: 6px 14px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
}