/* ═══════════════════════════════════════════
   LIBRERÍA PAPELERÍA BELLAS ARTES FIGARO
   Premium Dark Luxury — Deep Navy + Warm Gold
   ═══════════════════════════════════════════ */

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

:root {
    --navy-deep: #060e1f;
    --navy: #0a1628;
    --navy-light: #0f1f38;
    --navy-lighter: #162a4a;
    --navy-border: rgba(201, 168, 76, 0.12);
    
    --gold: #c9a84c;
    --gold-light: #dfc06e;
    --gold-dark: #a88a3a;
    --gold-glow: rgba(201, 168, 76, 0.25);
    --gold-subtle: rgba(201, 168, 76, 0.08);
    
    --text-primary: #f0ebe0;
    --text-secondary: #b8b0a0;
    --text-muted: #7a7268;
    
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--navy-deep);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* ── Gold Particles ── */
.gold-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    opacity: 0;
    animation: float-particle 6s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
    box-shadow: 0 0 6px var(--gold-glow);
}

@keyframes float-particle {
    0%, 100% { opacity: 0; transform: translateY(0) scale(0.5); }
    50% { opacity: 0.4; transform: translateY(-80px) scale(1); }
}

/* ── Header ── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(6, 14, 31, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--navy-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* ── Logo ── */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

.logo-icon {
    color: var(--gold);
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.logo-sub {
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* ── Nav ── */
.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--gold);
}

.nav-link--cta {
    margin-left: 8px;
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--navy-deep) !important;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.nav-link--cta:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--gold-glow);
}

/* ── Menu Toggle ── */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--gold);
    z-index: 1001;
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 50%, rgba(201, 168, 76, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(22, 42, 74, 0.5) 0%, transparent 60%),
        var(--navy-deep);
    overflow: hidden;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    color: var(--navy);
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-eyebrow {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.hero-title em {
    font-style: italic;
    color: var(--gold);
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--navy-deep);
    box-shadow: 0 4px 20px rgba(201, 168, 76, 0.25);
}

.btn--gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 168, 76, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--gold);
    border: 1.5px solid var(--gold);
}

.btn--outline:hover {
    background: var(--gold-subtle);
    transform: translateY(-2px);
}

.btn--outline-light {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(240, 235, 224, 0.3);
}

.btn--outline-light:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

.btn--sm {
    padding: 10px 22px;
    font-size: 0.8rem;
}

/* ── Hero Stats ── */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--navy-border);
}

/* ── Hero Visual ── */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.hero-image-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(ellipse at center, var(--gold-glow) 0%, transparent 70%);
    z-index: -1;
    filter: blur(30px);
}

.hero-image-wrapper img {
    width: 100%;
    max-width: 520px;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--radius-lg);
    display: block;
    border: 1px solid var(--navy-border);
}

.hero-image-accent {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 100px;
    height: 100px;
    border: 2px solid var(--gold);
    border-radius: var(--radius-md);
    opacity: 0.3;
    z-index: -1;
}

.hero-badge {
    position: absolute;
    bottom: 40px;
    left: -30px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero-badge svg {
    color: var(--gold);
}

/* ── Section Shared ── */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: 20px;
}

.section-title .gold {
    color: var(--gold);
    font-style: italic;
}

.section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    margin: 0 auto;
    border-radius: 2px;
}

.section-line.left {
    margin: 0;
}

.gold {
    color: var(--gold);
}

/* ── Servicios ── */
.servicios {
    padding: 100px 0;
    background: var(--navy);
    position: relative;
}

.servicios::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.servicio-card {
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    opacity: 0;
    transition: var(--transition);
}

.servicio-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 168, 76, 0.25);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px var(--gold-glow);
}

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

.servicio-icon {
    color: var(--gold);
    margin-bottom: 20px;
}

.servicio-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.servicio-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ── Nosotros ── */
.nosotros {
    padding: 100px 0;
    background: var(--navy-deep);
    position: relative;
    overflow: hidden;
}

.nosotros::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at 80% 50%, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.nosotros-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.nosotros-visual {
    position: relative;
}

.nosotros-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--navy-border);
}

.nosotros-image-main img {
    width: 100%;
    height: auto;
    aspect-ratio: 5/6;
    object-fit: cover;
    display: block;
}

.nosotros-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 3px solid var(--navy-deep);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.nosotros-image-secondary img {
    width: 100%;
    height: auto;
    aspect-ratio: 3/2;
    object-fit: cover;
    display: block;
}

.nosotros-experience {
    position: absolute;
    top: -20px;
    left: -20px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--navy-deep);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 12px 40px rgba(201, 168, 76, 0.3);
}

.exp-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-top: 4px;
}

.nosotros-content {
    position: relative;
    z-index: 1;
}

.nosotros-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.85;
    margin-bottom: 20px;
}

.nosotros-text strong {
    color: var(--text-primary);
}

.nosotros-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.value-check {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    background: var(--gold-subtle);
    border: 1px solid rgba(201, 168, 76, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

/* ── Galería ── */
.galeria {
    padding: 100px 0;
    background: var(--navy);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
}

.galeria-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--navy-border);
    position: relative;
}

.galeria-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(6, 14, 31, 0.6) 100%);
    pointer-events: none;
    opacity: 0;
    transition: var(--transition);
}

.galeria-item:hover::after {
    opacity: 1;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.galeria-item--large {
    grid-column: 1 / 8;
    grid-row: 1 / 2;
    aspect-ratio: 3/2;
}

.galeria-item:nth-child(2),
.galeria-item:nth-child(3) {
    grid-column: span 6;
    grid-row: 2 / 3;
    aspect-ratio: 1;
}

.galeria-item:nth-child(2) { grid-column: 1 / 7; }
.galeria-item:nth-child(3) { grid-column: 7 / 13; }

.galeria-item--wide {
    grid-column: 1 / 13;
    grid-row: 3 / 4;
    aspect-ratio: 2/1;
}

/* ── CTA Section ── */
.cta-section {
    padding: 100px 0;
    background: var(--navy-deep);
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-glow-1 {
    position: absolute;
    top: -200px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, transparent 60%);
}

.cta-glow-2 {
    position: absolute;
    bottom: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.06) 0%, transparent 60%);
}

.cta-inner {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    margin-bottom: 20px;
}

.cta-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Ubicación ── */
.ubicacion {
    padding: 100px 0;
    background: var(--navy);
}

.ubicacion-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.ubicacion-datos {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.dato {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.dato-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.dato-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.dato-value {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
}

.dato-link {
    color: var(--gold);
    transition: var(--transition);
}

.dato-link:hover {
    color: var(--gold-light);
    text-decoration: underline;
}

.ubicacion-map {
    position: sticky;
    top: 120px;
}

.map-placeholder {
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.map-placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 40px;
    text-align: center;
    gap: 16px;
    background: 
        linear-gradient(135deg, var(--navy-light) 0%, var(--navy-lighter) 100%);
}

.map-placeholder-content svg {
    color: var(--gold);
}

.map-placeholder-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ── Contacto ── */
.contacto {
    padding: 100px 0;
    background: var(--navy-deep);
    position: relative;
}

.contacto::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--navy-border), transparent);
}

.contacto-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contacto-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contacto-direct {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contacto-direct-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.contacto-direct-item:hover {
    color: var(--gold);
}

.contacto-direct-item svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* ── Form ── */
.contacto-form-wrap {
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    background: var(--navy);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--text-primary);
    transition: var(--transition);
    outline: none;
    width: 100%;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: var(--gold-subtle);
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.form-success p {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

/* ── Footer ── */
.footer {
    background: var(--navy);
    border-top: 1px solid var(--navy-border);
    padding: 64px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    color: var(--gold);
}

.footer-logo .logo-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 300px;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition);
}

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

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.footer-contact svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact a {
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-contact a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid var(--navy-border);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ── Scroll Animations ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-inner {
        gap: 40px;
    }
    
    .servicios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nosotros-inner {
        gap: 40px;
    }
    
    .ubicacion-inner,
    .contacto-inner {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(6, 14, 31, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        border-left: 1px solid var(--navy-border);
    }
    
    .nav.open {
        right: 0;
    }
    
    .nav-link {
        font-size: 1rem;
        padding: 12px 24px;
    }
    
    .nav-link--cta {
        margin-left: 0;
        margin-top: 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto 32px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
        justify-content: center;
    }
    
    .hero-image-wrapper img {
        max-width: 360px;
    }
    
    .hero-badge {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .servicios-grid {
        grid-template-columns: 1fr;
    }
    
    .nosotros-inner {
        grid-template-columns: 1fr;
    }
    
    .nosotros-visual {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .nosotros-experience {
        top: -16px;
        left: -16px;
    }
    
    .nosotros-image-secondary {
        right: -16px;
        bottom: -20px;
    }
    
    .nosotros-values {
        grid-template-columns: 1fr;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .galeria-item--large {
        grid-column: 1 / -1;
        grid-row: auto;
    }
    
    .galeria-item:nth-child(2),
    .galeria-item:nth-child(3) {
        grid-column: span 1;
    }
    
    .galeria-item--wide {
        grid-column: 1 / -1;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .ubicacion-inner {
        grid-template-columns: 1fr;
    }
    
    .ubicacion-map {
        position: relative;
        top: 0;
        order: -1;
    }
    
    .contacto-inner {
        grid-template-columns: 1fr;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .servicio-card {
        padding: 28px 22px;
    }
    
    .contacto-form-wrap {
        padding: 24px;
    }
}

/* ── Mobile overlay ── */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999;
}

.nav-overlay.active {
    display: block;
}