:root {
    --primary: #0a2540;
    --primary-light: #1a3a5c;
    --primary-dark: #061828;
    --accent: #00d4aa;
    --accent-light: #00ffcc;
    --accent-dark: #00b894;
    --teal: #0891b2;
    --blue-light: #38bdf8;
    --white: #ffffff;
    --off-white: #f8fafc;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --text: #1e293b;
    --text-light: #64748b;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,.25);
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection {
    background: var(--accent);
    color: var(--primary-dark);
}

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--gray-100);
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    line-height: 1.2;
    font-weight: 600;
    color: var(--primary);
}

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

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

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

.accent {
    background: linear-gradient(135deg, var(--accent), var(--teal));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn i {
    font-size: 18px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--primary-dark);
    border-color: var(--accent);
    box-shadow: 0 4px 15px rgba(0, 212, 170, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 170, 0.4);
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(10, 37, 64, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10, 37, 64, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-outline.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 17px;
}

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1), rgba(8, 145, 178, 0.1));
    border: 1px solid rgba(0, 212, 170, 0.2);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-badge i {
    font-size: 16px;
}

.section-badge i.ri-user-star-fill {
    color: var(--accent);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
    font-weight: 700;
}

.section-desc {
    font-size: 17px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* PRELOADER */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--primary-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

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

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 212, 170, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.preloader-inner p {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
    padding: 10px 0;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--accent), var(--teal));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--primary-dark);
    flex-shrink: 0;
}

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

.logo-name {
    font-family: 'Playfair Display', serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    transition: var(--transition-fast);
}

.navbar.scrolled .logo-name {
    color: var(--primary);
}

.logo-spec {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.navbar.scrolled .logo-spec {
    color: var(--text-light);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.navbar.scrolled .nav-link {
    color: var(--text);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent);
    background: rgba(0, 212, 170, 0.1);
}

.navbar.scrolled .nav-link:hover, .navbar.scrolled .nav-link.active {
    color: var(--accent-dark);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--accent);
    color: var(--primary-dark);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-nav:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 212, 170, 0.4);
}

.btn-whatsapp {
    width: 42px;
    height: 42px;
    background: #25D366;
    color: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: var(--transition);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

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

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--primary);
}

/* HERO */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--primary-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(0, 212, 170, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(8, 145, 178, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(0, 212, 170, 0.05) 0%, transparent 40%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(0, 212, 170, 0.3);
    border-radius: 50%;
    animation: float-particle linear infinite;
}

@keyframes float-particle {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 120px 0 80px 64px;
    flex: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: 50px;
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-title-line {
    display: block;
}

.hero-title-line.accent {
    background: linear-gradient(135deg, var(--accent), var(--blue-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.3; height: 40px; }
    50% { opacity: 0.8; height: 60px; }
}

.hero-doctor {
    position: relative;
    z-index: 2;
    width: 420px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 48px 80px 0;
}

.doctor-image-wrapper {
    position: relative;
    width: 320px;
}

.doctor-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(ellipse, rgba(0, 212, 170, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.doctor-photo {
    width: 320px;
    height: 400px;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-xl);
    border: 2px solid rgba(0, 212, 170, 0.2);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 1;
}

.doctor-credentials {
    position: absolute;
    bottom: -16px;
    left: -16px;
    z-index: 2;
}

.credential-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(10, 37, 64, 0.95);
    border: 1px solid rgba(0, 212, 170, 0.3);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    font-size: 12px;
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
}

/* QUICK CARDS */
.quick-cards {
    padding: 0 0 60px;
    margin-top: -40px;
    position: relative;
    z-index: 3;
}

.qc-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 24px;
}

.qc-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.qc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.qc-card.qc-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-color: transparent;
    color: var(--primary-dark);
}

.qc-card.qc-primary .qc-icon {
    background: rgba(255, 255, 255, 0.3);
    color: var(--primary-dark);
}

.qc-card.qc-primary h3,
.qc-card.qc-primary p {
    color: var(--primary-dark);
}

.qc-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-dark);
    flex-shrink: 0;
}

.qc-content h3 {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}

.qc-content p {
    font-size: 13px;
    color: var(--text-light);
}

/* SERVICES */
.servicios {
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(0, 212, 170, 0.2);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1), rgba(8, 145, 178, 0.1));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--accent-dark);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-dark);
}

/* ABOUT */
.sobre-mi {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 80px;
    align-items: start;
}

.about-image-wrapper {
    position: relative;
}

.about-photo {
    width: 100%;
    height: 520px;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-xl);
    border: 2px solid var(--gray-200);
    box-shadow: var(--shadow-xl);
}

.about-floating-card {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-xl);
    animation: float-card 4s ease-in-out infinite;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

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

.afc-number {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    display: block;
    line-height: 1;
}

.afc-text {
    font-size: 12px;
    color: var(--primary-dark);
    font-weight: 600;
    opacity: 0.7;
    line-height: 1.4;
}

.about-memberships {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.membership-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--gray-50);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    transition: var(--transition);
}

.membership-item:hover {
    background: rgba(0, 212, 170, 0.05);
    transform: translateX(4px);
}

.membership-item i {
    font-size: 18px;
    color: var(--accent-dark);
    flex-shrink: 0;
}

.membership-item i.ri-global-line {
    color: var(--teal);
}

.about-lead {
    font-size: 17px;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 40px;
}

.about-timeline {
    position: relative;
    padding-left: 24px;
}

.about-timeline::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), var(--teal));
}

.timeline-item {
    position: relative;
    padding-left: 28px;
    padding-bottom: 28px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -24px;
    top: 6px;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    border: 2px solid var(--white);
    box-shadow: 0 0 0 3px var(--accent);
}

.timeline-year {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 2px;
}

.timeline-content h4 {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}

.timeline-content p {
    font-size: 13px;
    color: var(--text-light);
}

.about-languages {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.lang-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.lang-badge i {
    color: var(--teal);
}

/* DIFERENCIA */
.diferencia {
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.diferencia::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 10% 50%, rgba(0, 212, 170, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 50%, rgba(8, 145, 178, 0.06) 0%, transparent 50%);
}

.diferencia .section-badge {
    background: rgba(0, 212, 170, 0.1);
    border-color: rgba(0, 212, 170, 0.2);
    color: var(--accent);
}

.diferencia .section-title {
    color: var(--white);
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.diff-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.diff-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
    border-color: rgba(0, 212, 170, 0.3);
}

.diff-number {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--blue-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.diff-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.diff-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

/* TESTIMONIOS */
.testimonios {
    background: var(--off-white);
}

.testimonios-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 16px;
}

.tr-stars {
    display: flex;
    gap: 2px;
    color: #F59E0B;
    font-size: 20px;
}

.tr-score {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.tr-count {
    font-size: 14px;
    color: var(--text-light);
}

.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonio-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.testimonio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 170, 0.2);
}

.testimonio-stars {
    display: flex;
    gap: 2px;
    color: #F59E0B;
    font-size: 16px;
    margin-bottom: 16px;
}

.testimonio-text {
    font-size: 14px;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonio-autor {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ta-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), var(--teal));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-dark);
}

.ta-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    display: block;
}

.ta-date {
    font-size: 12px;
    color: var(--text-light);
}

.testimonios-cta {
    text-align: center;
    margin-top: 48px;
}

/* UBICACION */
.ubicacion {
    background: var(--white);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.location-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition);
}

.location-card:hover {
    box-shadow: var(--shadow-xl);
}

.lc-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
}

.lc-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 212, 170, 0.2);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

.lc-title h3 {
    font-family: 'Inter', sans-serif;
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 2px;
}

.lc-subtitle {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.lc-body {
    padding: 24px;
}

.lc-address {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.lc-address i {
    color: var(--accent-dark);
    margin-top: 2px;
    flex-shrink: 0;
}

.lc-hours {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.lh-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--gray-50);
    border-radius: var(--radius-sm);
}

.lhh-day {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.lhh-time {
    font-size: 13px;
    color: var(--text-light);
}

.lc-phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 700;
    color: var(--accent-dark);
    transition: var(--transition-fast);
}

.lc-phone:hover {
    color: var(--accent);
}

.lc-map {
    height: 200px;
    overflow: hidden;
}

.lc-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.lc-actions {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-200);
}

/* CTA */
.cta-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.cta-box {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-xl);
    padding: 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(0, 212, 170, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(8, 145, 178, 0.1) 0%, transparent 50%);
}

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

.cta-box h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--white);
    margin-bottom: 16px;
}

.cta-box p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin: 0 auto 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.cta-buttons .btn-outline {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.cta-buttons .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

.cta-extra {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.cta-extra span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cta-extra i {
    color: var(--accent);
}

/* FOOTER */
.footer {
    background: var(--primary-dark);
    padding: 80px 0 40px;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo .logo-name {
    font-size: 18px;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

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

.footer-col h4 {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition-fast);
}

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

.footer-locations {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fl-item {
    display: flex;
    gap: 10px;
    font-size: 13px;
}

.fl-item i {
    color: var(--accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.fl-item div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.fl-item strong {
    font-size: 13px;
    color: var(--white);
}

.fl-item span {
    color: rgba(255, 255, 255, 0.5);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.fc-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.fc-item:hover {
    color: var(--accent);
}

.fc-item i {
    font-size: 16px;
    color: var(--accent-dark);
}

.fc-whatsapp i {
    color: #25D366;
}

.footer-cedula {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
}

.footer-cedula i {
    color: var(--accent-dark);
    opacity: 0.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    text-align: center;
}

.footer-disclaimer {
    font-size: 12px !important;
    opacity: 0.6;
}

.smartizable-branding {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.5rem;
    text-decoration: none;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 500;
    letter-spacing: 0.3px;
    padding: 6px 15px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.smartizable-branding:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.smartizable-branding .s-initial {
    font-family: 'Brush Script MT', cursive;
    font-size: 16px;
    font-weight: bold;
    margin-right: 1px;
    background: linear-gradient(135deg, #a78bfa, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.smartizable-branding .smart-text {
    background: linear-gradient(90deg, #a78bfa, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.4;
    transition: opacity 0.3s ease;
}

.smartizable-branding:hover .smart-text {
    opacity: 1;
}

/* 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;
    font-size: 32px;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsapp-bounce 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.wf-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: whatsapp-pulse 2s ease-out infinite;
}

@keyframes whatsapp-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}

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

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* MOBILE NAV */
.mobile-nav {
    position: fixed;
    inset: 0;
    background: rgba(6, 24, 40, 0.98);
    backdrop-filter: blur(20px);
    z-index: 998;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.mobile-nav-links {
    list-style: none;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-nav-links a {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition-fast);
}

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

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-content {
        padding-left: 40px;
    }
    .hero-doctor {
        width: 340px;
    }
    .about-grid {
        grid-template-columns: 360px 1fr;
        gap: 48px;
    }
    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        padding-top: 80px;
    }
    .hero-content {
        padding: 60px 24px 40px;
        max-width: 100%;
        text-align: center;
    }
    .hero-badge {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-cta {
        justify-content: center;
    }
    .hero-scroll {
        display: none;
    }
    .hero-doctor {
        width: 100%;
        padding: 0 24px 60px;
    }
    .doctor-photo {
        width: 240px;
        height: 300px;
        margin: 0 auto;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
    .about-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .qc-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
        display: none;
    }
    .nav-toggle {
        display: flex;
    }
    .nav-container {
        padding: 0 20px;
    }
    .hero-content {
        padding: 80px 20px 40px;
    }
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    .stat-divider {
        width: 60px;
        height: 1px;
    }
    .section {
        padding: 60px 0;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .diff-grid {
        grid-template-columns: 1fr;
    }
    .testimonios-grid {
        grid-template-columns: 1fr;
    }
    .locations-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .cta-box {
        padding: 40px 24px;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .cta-extra {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
    .doctor-photo {
        width: 200px;
        height: 260px;
    }
    .about-floating-card {
        right: 0;
        bottom: -12px;
    }
}