/* ============================================
   DR. EMILIO BEAS CLINIC — PREMIUM STYLES
   Color Accent: #1A2A59 (Azul Turco)
   ============================================ */

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

:root {
    --accent: #1A2A59;
    --accent-light: #2a3d7a;
    --accent-glow: rgba(26, 42, 89, 0.15);
    --white: #f9f9f9;
    --off-white: #f9f9f9;
    --gray-50: #f9f9f9;
    --gray-100: #f3f3f5;
    --gray-200: #e8e8ec;
    --gray-300: #d1d1d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, sans-serif;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
    --radius: 8px;
}

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

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

/* --- PRELOADER --- */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--white);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
}

.preloader-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 24px;
    animation: pulse 1.5s ease-in-out infinite;
}

.preloader-bar {
    width: 160px;
    height: 2px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.preloader-fill {
    width: 0%;
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    animation: preloaderFill 1.8s ease forwards;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.95); }
}

@keyframes preloaderFill {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* --- NAVBAR --- */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    transition: all 0.4s ease;
}

#navbar.scrolled {
    padding: 12px 0;
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
    border-bottom-color: transparent;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo img {
    height: 40px;
    width: auto;
    transition: var(--transition);
}

#navbar.scrolled .nav-logo img {
    filter: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-600);
    position: relative;
    padding-bottom: 4px;
}

#navbar.scrolled .nav-links a {
    color: var(--gray-700);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--accent);
}

#navbar.scrolled .nav-links a:hover {
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-toggle {
    background: transparent;
    border: 1px solid var(--gray-300);
    color: var(--gray-600);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-body);
    letter-spacing: 0.05em;
}

#navbar.scrolled .lang-toggle {
    border-color: var(--gray-300);
    color: var(--gray-700);
}

.lang-toggle:hover {
    background: var(--gray-100);
}

#navbar.scrolled .lang-toggle:hover {
    background: var(--gray-100);
}

.lang-flag {
    font-size: 1rem;
    line-height: 1;
}

.nav-cta {
    background: var(--accent);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px var(--accent-glow);
    color: var(--white);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--gray-800);
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- MOBILE MENU --- */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-nav-links li {
    margin: 20px 0;
}

.mobile-nav-links a {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--gray-800);
    transition: var(--transition);
}

.mobile-nav-links a:hover {
    color: var(--accent);
}

/* --- HERO --- */
#hero {
    position: relative;
    display: flex;
    align-items: stretch;
    overflow: visible;
    background: var(--white);
    height: calc(100vw * 7 / 16);
    min-height: 500px;
    max-height: 85vh;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    height: 100%;
    align-items: stretch;
}

.hero-left {
    display: flex;
    flex-direction: column;
    padding: 120px 60px 0 80px;
    position: relative;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 560px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 4.5vw, 4rem);
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.12;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.hero-accent {
    color: var(--gray-800);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    color: var(--gray-500);
    max-width: 480px;
    margin: 0 0 20px;
    line-height: 1.8;
}

.hero-location {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-400);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    background: var(--accent);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
    align-self: flex-start;
    width: fit-content;
}

.hero-cta:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
    color: var(--white);
}

.hero-cta-row {
    display: flex;
    align-items: flex-end;
    margin-top: auto;
    margin-bottom: 40px;
}

.hero-pincel {
    width: 280px;
    height: auto;
    pointer-events: none;
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.08));
    margin-left: -20px;
    margin-bottom: -10px;
    position: relative;
    z-index: 3;
}

.hero-right {
    position: relative;
    overflow: hidden;
    margin-top: 100px;
}

.hero-right img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* --- BUTTONS --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: var(--white);
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
    color: var(--white);
}

/* --- STATS --- */
#stats {
    background: var(--accent);
    padding: 48px 0;
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.stat-item {
    text-align: center;
    flex: 1;
    padding: 0 32px;
}

.stat-number {
    font-family: var(--font-body);
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-body);
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
}

.stat-item p {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 8px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

/* --- SECTION COMMON --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
    position: relative;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 600;
    color: var(--gray-900);
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.section-desc {
    font-size: 1rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 16px auto 0;
    font-weight: 300;
}

/* --- POR QUÉ ELEGIRNOS --- */
#porqueelegir {
    padding: 100px 0;
    background: var(--off-white);
}

.porqueelegir-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 60px;
}

.porqueelegir-image {
    position: relative;
}

.porqueelegir-image img {
    border-radius: var(--radius);
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
    position: relative;
    z-index: 1;
}

.porqueelegir-image-accent {
    position: absolute;
    top: 20px;
    left: -20px;
    right: 20px;
    bottom: -20px;
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    opacity: 0.3;
}

.porqueelegir-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.porqueelegir-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.porqueelegir-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.porqueelegir-item h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 6px;
}

.porqueelegir-item p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.7;
    font-weight: 300;
}

/* Trust badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.trust-badge-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.05em;
    background: var(--white);
    transition: var(--transition);
}

.trust-badge:hover .trust-badge-icon {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--white);
}

.trust-badge span {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
}

/* --- SERVICIOS --- */
#servicios {
    padding: 100px 0;
    background: var(--white);
}

.servicios-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.servicio-card {
    flex: 0 0 calc(25% - 24px);
    min-width: 260px;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.servicio-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.servicio-img {
    position: relative;
    overflow: hidden;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--white);
}

.servicio-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.6s ease;
}

.servicio-card:hover .servicio-img img {
    transform: scale(1.05);
}

.servicio-img-overlay {
    display: none;
}

.servicio-body {
    padding: 28px;
}

.servicio-body h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.servicio-body p {
    font-size: 0.88rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
    font-weight: 300;
}

.servicio-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    transition: var(--transition);
}

.servicio-link svg {
    transition: transform 0.3s ease;
}

.servicio-link:hover {
    color: var(--accent-light);
}

.servicio-link:hover svg {
    transform: translateX(4px);
}

/* --- PROCESO --- */
#proceso {
    padding: 100px 0;
    background: var(--gray-900);
}

#proceso .section-tag {
    color: rgba(255, 255, 255, 0.5);
}

#proceso .section-header h2 {
    color: var(--white);
}

.proceso-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.proceso-timeline::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.proceso-step {
    text-align: center;
    position: relative;
}

.proceso-number {
    font-family: var(--font-body);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    background: var(--accent);
    width: 70px;
    height: 70px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 20px auto;
    line-height: 1;
}

.proceso-step h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}

.proceso-step p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
    font-weight: 300;
}

/* --- RESULTADOS / GALERÍA --- */
#resultados {
    padding: 100px 0;
    background: var(--off-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* --- SOBRE NOSOTROS --- */
#sobre {
    padding: 100px 0;
    background: var(--white);
}

.sobre-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: center;
}

.sobre-content .section-tag {
    margin-bottom: 12px;
}

.sobre-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 28px;
}

.sobre-content p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
    font-weight: 300;
}

.sobre-values {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.value-tag {
    padding: 8px 20px;
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--gray-600);
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.value-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

.sobre-image {
    position: relative;
}

.sobre-image img {
    border-radius: var(--radius);
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
    position: relative;
    z-index: 1;
}

.sobre-image-frame {
    position: absolute;
    top: -16px;
    right: -16px;
    bottom: 16px;
    left: 16px;
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    opacity: 0.2;
}

/* --- RESEÑAS --- */
#resenas {
    padding: 100px 0;
    background: var(--off-white);
}

.resenas-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.resena-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.resena-card:hover {
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.resena-stars {
    color: #f5a623;
    font-size: 1rem;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.resena-card > p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.8;
    font-style: italic;
    font-weight: 300;
    margin-bottom: 24px;
}

.resena-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.resena-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
}

.resena-author strong {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-800);
}

.resena-author span {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-weight: 400;
}

.resenas-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.resena-prev,
.resena-next {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--gray-300);
    background: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: var(--transition);
}

.resena-prev:hover,
.resena-next:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

/* --- CONTACTO --- */
#contacto {
    padding: 100px 0;
    background: var(--white);
}

.contacto-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contacto-info .section-tag {
    margin-bottom: 12px;
}

.contacto-info h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.contacto-info > p {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
    font-weight: 300;
    margin-bottom: 36px;
}

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

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

.contacto-detail svg {
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 2px;
}

.contacto-detail strong {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-800);
    margin-bottom: 2px;
}

.contacto-detail p {
    font-size: 0.88rem;
    color: var(--gray-500);
    font-weight: 300;
}

/* Form */
.contacto-form-wrapper {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid var(--gray-200);
}

.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 16px 8px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--white);
    transition: border-color 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 16px;
    transform: translateY(-50%);
    font-size: 0.85rem;
    color: var(--gray-400);
    pointer-events: none;
    transition: all 0.3s ease;
    background: transparent;
}

.form-group textarea ~ label {
    top: 20px;
    transform: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
    top: 6px;
    transform: none;
    font-size: 0.68rem;
    color: var(--accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-weight: 500;
}

.form-group select {
    appearance: none;
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select option[value=""][disabled] {
    display: none;
}

.form-submit {
    align-self: flex-start;
    margin-top: 8px;
}

.form-success {
    text-align: center;
    padding: 48px 24px;
}

.form-success svg {
    margin: 0 auto 16px;
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--gray-500);
    font-weight: 300;
}

/* --- MAPA --- */
#mapa {
    position: relative;
}

.mapa-wrapper {
    position: relative;
    overflow: hidden;
}

.mapa-wrapper iframe {
    display: block;
    filter: grayscale(0.3);
}

/* --- FOOTER --- */
#footer {
    background: var(--gray-900);
    padding: 72px 0 0;
    color: rgba(255, 255, 255, 0.6);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer-social a:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--white);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links a,
.footer-links p {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 10px;
    font-weight: 300;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.78rem;
    letter-spacing: 0.05em;
}

/* --- WHATSAPP FLOAT --- */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 900;
    transition: var(--transition);
    opacity: 0;
    transform: scale(0);
}

.whatsapp-float.visible {
    opacity: 1;
    transform: scale(1);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.3);
    animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0; }
}

/* --- REVEAL ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    .hero-split {
        grid-template-columns: 1fr;
    }

    .hero-left {
        padding: 120px 32px 40px;
    }

    .hero-right {
        height: 50vh;
        margin-top: 0;
    }

    .hero-pincel {
        display: none;
    }

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

    .porqueelegir-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .porqueelegir-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .proceso-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .proceso-timeline::before {
        display: none;
    }

    .sobre-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .sobre-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .contacto-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-cta {
        padding: 14px 28px;
        font-size: 0.72rem;
    }

    .stats-grid {
        flex-wrap: wrap;
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        flex: 0 0 45%;
        padding: 0 16px;
    }

    .stat-number {
        font-size: 2.4rem;
    }

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

    .resenas-slider {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .proceso-timeline {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .trust-badges {
        gap: 24px;
    }

    .contacto-form-wrapper {
        padding: 28px;
    }

    section {
        padding: 70px 0 !important;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.65rem;
    }

    .badge-line {
        width: 24px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .stat-item {
        flex: 0 0 100%;
    }
}