/* ═══════════════════════════════════════════════════════
   DRA. NOELIA SANDOVAL — MEDICINA ESTÉTICA & LÁSER
   Design System & Styles
   ═══════════════════════════════════════════════════════ */

/* ─── CSS Variables (Design Tokens) ─── */
:root {
    /* Colors */
    --carbon: #2C2C2C;
    --carbon-light: #3a3a3a;
    --carbon-dark: #1a1a1a;
    --white: #FFFFFF;
    --cream: #F4F1EA;
    --cream-dark: #e8e3da;
    --gold: #C8A97E;
    --gold-light: #d4ba95;
    --gold-dark: #b5966b;
    --soft-peach: #EECE89;
    --text-muted: #888888;
    --text-light: #b0b0b0;

    /* Typography */
    --font-heading: 'Playfair Display', 'Georgia', serif;
    --font-body: 'Montserrat', 'Helvetica Neue', sans-serif;

    /* Spacing */
    --section-padding: clamp(80px, 10vw, 140px);
    --container-max: 1320px;
    --container-padding: clamp(20px, 5vw, 40px);

    /* Transitions */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.3s var(--ease-smooth);
    --transition-medium: 0.6s var(--ease-out);
    --transition-slow: 1s var(--ease-out);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--carbon);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ─── Utility Classes ─── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.italic {
    font-style: italic;
}

/* ─── Scroll Animation Base ─── */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

/* Staggered delays for children */
.animate-on-scroll:nth-child(2) {
    transition-delay: 0.15s;
}

.animate-on-scroll:nth-child(3) {
    transition-delay: 0.3s;
}

.animate-on-scroll:nth-child(4) {
    transition-delay: 0.45s;
}

/* ═══════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-fast);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(44, 44, 44, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

.nav-logo:hover .nav-logo-img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--white);
    position: relative;
    padding: 4px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width var(--transition-fast);
}

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

.nav-cta {
    background: transparent;
    border: 1px solid var(--gold);
    padding: 10px 24px !important;
    border-radius: 2px;
    transition: all var(--transition-fast) !important;
}

.nav-cta:hover {
    background: var(--gold);
    color: var(--white) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 1.5px;
    background: var(--gold);
    transition: all var(--transition-fast);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(5.3px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-5.3px);
}

/* ═══════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--carbon);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    transform: scale(1.05);
    animation: heroZoom 20s var(--ease-smooth) infinite alternate;
}

@keyframes heroZoom {
    from {
        transform: scale(1.05);
    }

    to {
        transform: scale(1.12);
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(44, 44, 44, 0.4) 0%,
            rgba(44, 44, 44, 0.7) 50%,
            rgba(44, 44, 44, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 850px;
    padding: 0 var(--container-padding);
}

.hero-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.badge-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
}

.badge-line {
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--gold);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 500;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.hero-title-alt {
    font-size: 0.7em;
    font-weight: 400;
    color: var(--text-light);
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.95rem, 1.5vw, 1.1rem);
    font-weight: 300;
    color: var(--text-light);
    line-height: 1.8;
    max-width: 680px;
    margin: 0 auto 40px;
}

.hero-gold-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 40px auto 0;
    animation: pulseLine 3s ease-in-out infinite;
}

@keyframes pulseLine {

    0%,
    100% {
        width: 60px;
        opacity: 0.6;
    }

    50% {
        width: 120px;
        opacity: 1;
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-mouse {
    width: 22px;
    height: 34px;
    border: 1.5px solid var(--gold);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--gold);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateX(-50%) translateY(10px);
        opacity: 0;
    }
}

@keyframes scrollBounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

/* ═══════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--soft-peach) 100%);
    color: var(--carbon);
    padding: 18px 40px;
    font-size: 0.8rem;
    border-radius: 2px;
    box-shadow: 0 4px 20px rgba(200, 169, 126, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(200, 169, 126, 0.4);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary .btn-icon,
.btn-primary span:last-child {
    position: relative;
    z-index: 1;
}

.btn-icon {
    display: flex;
    align-items: center;
}

.btn-card {
    color: var(--gold);
    font-size: 0.75rem;
    padding: 12px 0;
    gap: 8px;
    border-bottom: 1px solid transparent;
}

.btn-card:hover {
    border-bottom-color: var(--gold);
}

.btn-card svg {
    transition: transform var(--transition-fast);
}

.btn-card:hover svg {
    transform: translateX(4px);
}

.btn-injectable {
    color: var(--gold);
    font-size: 0.78rem;
    padding: 14px 0;
    border-bottom: 1px solid rgba(200, 169, 126, 0.3);
}

.btn-injectable:hover {
    color: var(--gold-dark);
    border-bottom-color: var(--gold);
}

/* ═══════════════════════════════════════════════════════
   SECTIONS (Shared)
   ═══════════════════════════════════════════════════════ */
.section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 16px;
}

.section-tag--light {
    color: var(--gold-light);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 500;
    color: var(--carbon);
    line-height: 1.25;
    margin-bottom: 20px;
}

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

.section-subtitle {
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ═══════════════════════════════════════════════════════
   SECTION 2: LASER TREATMENTS
   ═══════════════════════════════════════════════════════ */
.section-laser {
    background: var(--cream);
}

.treatments-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns for maximum visual impact as requested */
    gap: 32px;
}

.treatment-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    transition: all var(--transition-medium);
    position: relative;
    border: 1px solid rgba(200, 169, 126, 0.1);
    display: flex;
    flex-direction: column; /* Ensures DOM order: content then image */
}

/* ─── Featured Hero Card (Ultherapy) ─── */
.treatment-card--hero {
    grid-column: 1 / -1;
    margin-bottom: 40px;
    display: grid !important;
    grid-template-columns: 1fr 1.5fr;
    background: linear-gradient(to right, var(--white), #fdfbf9);
    border: 1px solid rgba(200, 169, 126, 0.2);
    box-shadow: 0 20px 60px rgba(44, 44, 44, 0.08);
}

.treatment-card--hero .card-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.treatment-card--hero .card-title {
    font-size: 2.2rem;
    margin-bottom: 24px;
}

.treatment-card--hero .card-description {
    font-size: 1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
    font-weight: 300;
}

.treatment-card--hero .card-image-wrap {
    max-height: 600px;
    height: 600px;
}

/* ─── Triple Image Carousel (Ultherapy) ─── */
.card-carousel--triple {
    height: 600px !important;
}

.card-carousel--triple .card-carousel-track {
    height: 600px !important;
}

.card-carousel-slide--triple {
    display: flex !important;
    gap: 15px;
    padding: 30px;
    background: #fdfbf9;
}

.triple-img-container {
    flex: 1;
    height: 100%;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.triple-img-container img {
    width: 100%;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.5s ease;
}

.triple-img-container:hover img {
    transform: scale(1.05);
}

/* Mobile: Ensure text is always on top by default */
@media (max-width: 768px) {
    .treatment-card {
        flex-direction: column !important;
        margin-bottom: 60px !important; /* Extra spacing to avoid context confusion */
    }
}

.treatment-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 4px;
    border: 1px solid var(--gold);
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: 2;
    pointer-events: none;
}

.treatment-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(44, 44, 44, 0.12);
}

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

.card-image-wrap {
    position: relative;
    overflow: hidden;
    max-height: 450px; /* Increased from 280px for desktop 2-column layout */
}

.card-image-wrap img {
    width: 100%;
    height: 450px; /* Increased for impact */
    object-fit: contain;
    background: #fdfbf9;
    display: block;
    transition: transform var(--transition-medium);
}

.treatment-card:hover .card-image-wrap img {
    transform: scale(1.08);
}

.card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 70%, rgba(44, 44, 44, 0.05) 100%);
    pointer-events: none;
}

/* Vibrancy for Desktop to match Mobile */
@media (min-width: 992px) {
    .card-image-wrap img, 
    .card-carousel-slide img,
    .regenerativa-image-wrap img,
    .injectable-image img {
        filter: saturate(1.15) contrast(1.05) brightness(1.05); /* Boost colors for desktop */
    }
}

.card-content {
    padding: 22px;
}

.card-tag {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--carbon);
    margin-bottom: 12px;
    line-height: 1.3;
}

.card-benefits {
    margin-bottom: 20px;
}

.card-benefits li {
    position: relative;
    padding-left: 18px;
    font-size: 0.82rem;
    font-weight: 300;
    color: #666;
    line-height: 1.55;
    margin-bottom: 4px;
}

.card-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 1px;
    background: var(--gold);
}

/* Card badge (Ultherapy star) */
.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--gold), var(--soft-peach));
    color: var(--carbon);
    font-family: var(--font-body);
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 2px;
    z-index: 3;
}

/* ═══════════════════════════════════════════════════════
   CARD CAROUSEL 
   ═══════════════════════════════════════════════════════ */
.card-carousel {
    position: relative;
    width: 100%;
    height: 450px; /* Increased height */
    overflow: hidden;
    background: #fdfbf9;
}

.card-carousel-track {
    display: flex;
    height: 450px;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-carousel-slide {
    min-width: 100%;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fdfbf9;
}

.card-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.card-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    color: var(--carbon);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 5;
    opacity: 0;
}

.card-image-wrap:hover .card-carousel-btn {
    opacity: 1;
}

.card-carousel-btn:hover {
    background: rgba(200, 169, 126, 0.9);
    color: var(--carbon-dark);
}

.card-carousel-prev {
    left: 8px;
}

.card-carousel-next {
    right: 8px;
}

.card-carousel-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.card-carousel-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all var(--transition-fast);
}

.card-carousel-dot.active {
    background: var(--gold);
    transform: scale(1.3);
}

/* ─── Special Gallery Layout for Clinical Cases (Removed span-2 logic, now 2-col base) ─── */
@media (min-width: 1025px) {
    .card-image-wrap--gallery {
        display: flex !important;
        gap: 0; 
        padding: 0;
        background: #fdfbf9;
        max-height: none !important;
    }
    
    .card-image-wrap--gallery img {
        height: 450px !important;
        object-fit: contain !important;
        flex: 1;
        border-radius: 0;
        filter: saturate(1.15) contrast(1.05) brightness(1.05);
    }
}

/* Card image wrap for infographics (contain) */
.card-image-wrap--contain img {
    object-fit: contain !important;
    background: #fdfbf9;
}

/* ═══════════════════════════════════════════════════════
   SECTION 3: ARMONIZACIÓN FACIAL
   ═══════════════════════════════════════════════════════ */
.section-armonizacion {
    background: var(--white);
}


.injectable-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    margin-bottom: 60px;
}

.injectable-card {
    padding: 40px;
    background: var(--cream);
    border-radius: 4px;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.injectable-card:hover {
    border-color: rgba(200, 169, 126, 0.3);
    box-shadow: 0 10px 40px rgba(44, 44, 44, 0.06);
}

.injectable-icon {
    margin-bottom: 24px;
}

.injectable-icon svg {
    opacity: 0.8;
}

.injectable-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--carbon);
    margin-bottom: 16px;
}

.injectable-desc {
    font-size: 0.92rem;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.injectable-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 24px;
}

.injectable-points li {
    position: relative;
    padding-left: 16px;
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--carbon);
}

.injectable-points li::before {
    content: '◆';
    position: absolute;
    left: 0;
    font-size: 6px;
    color: var(--gold);
    top: 5px;
}

.injectable-image {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.injectable-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(200, 169, 126, 0.2);
    border-radius: 4px;
    pointer-events: none;
}

.injectable-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.injectable-image:hover img {
    transform: scale(1.03);
}

/* ═══════════════════════════════════════════════════════
   SECTION 4: MEDICINA REGENERATIVA
   ═══════════════════════════════════════════════════════ */
.section-regenerativa {
    background: var(--cream);
}

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

.regenerativa-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.regenerativa-card:hover {
    border-color: rgba(200, 169, 126, 0.3);
    box-shadow: 0 16px 50px rgba(44, 44, 44, 0.1);
    transform: translateY(-4px);
}

.regenerativa-image-wrap {
    position: relative;
    overflow: hidden;
}

.regenerativa-image-wrap img {
    width: 100%;
    height: 280px;
    object-fit: contain;
    background: #f5f0eb;
    display: block;
    transition: transform var(--transition-slow);
}

.regenerativa-card:hover .regenerativa-image-wrap img {
    transform: scale(1.04);
}

.regenerativa-content {
    padding: 32px;
}

.regenerativa-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--carbon);
    margin-bottom: 14px;
    line-height: 1.2;
}

.regenerativa-desc {
    font-size: 0.9rem;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.regenerativa-benefits {
    margin-bottom: 28px;
}

.regenerativa-benefits li {
    position: relative;
    padding-left: 20px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--carbon);
    line-height: 1.6;
    margin-bottom: 6px;
}

.regenerativa-benefits li::before {
    content: '◆';
    position: absolute;
    left: 0;
    font-size: 6px;
    color: var(--gold);
    top: 7px;
}

/* ═══════════════════════════════════════════════════════
   SECTION 5: DOCTORA / AUTORIDAD
   ═══════════════════════════════════════════════════════ */

/* Carousel */
.doctora-carousel {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    max-height: 620px;
    background: #111;
}

.carousel-track {
    display: flex;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
    overflow: hidden;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border: 1px solid rgba(200, 169, 126, 0.5);
    border-radius: 50%;
    background: rgba(44, 44, 44, 0.55);
    backdrop-filter: blur(6px);
    color: var(--gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 10;
}

.carousel-btn:hover {
    background: rgba(200, 169, 126, 0.85);
    color: var(--carbon);
    border-color: var(--gold);
}

.carousel-prev {
    left: 14px;
}

.carousel-next {
    right: 14px;
}

.carousel-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.carousel-dot.active {
    background: var(--gold);
    transform: scale(1.3);
}

.section-doctora {
    background: var(--carbon);
    color: var(--white);
}

.doctora-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.doctora-image {
    position: relative;
}

.doctora-frame {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    z-index: 2;
}

.doctora-frame img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    object-position: top center;
    transition: transform var(--transition-slow);
}

.doctora-image:hover .doctora-frame img {
    transform: scale(1.03);
}

.doctora-frame-accent {
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 1px solid var(--gold);
    border-radius: 4px;
    z-index: 1;
    opacity: 0.4;
}

.doctora-content {
    padding: 20px 0;
}

.doctora-divider {
    width: 50px;
    height: 1px;
    background: var(--gold);
    margin: 24px 0;
}

.doctora-bio {
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 32px;
}

.doctora-bio em {
    color: var(--gold-light);
    font-style: italic;
}

.doctora-credentials {
    margin-bottom: 40px;
}

.doctora-credentials li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.doctora-credentials li svg {
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */
.footer {
    background: var(--carbon-dark);
    padding: 60px 0 30px;
    color: var(--text-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    margin-bottom: 12px;
}

.footer-tagline {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-style: italic;
    color: var(--text-muted);
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

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

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    margin-bottom: 12px;
    color: var(--text-muted);
}

.footer-contact svg {
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(200, 169, 126, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
}

.footer-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(200, 169, 126, 0.2), transparent);
    margin-bottom: 24px;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: #555;
    letter-spacing: 1px;
}

/* ═══════════════════════════════════════════════════════
   FLOATING CTA
   ═══════════════════════════════════════════════════════ */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--soft-peach) 100%);
    color: var(--carbon);
    padding: 16px 28px;
    border-radius: 60px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    box-shadow: 0 8px 32px rgba(200, 169, 126, 0.4);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-fast);
    animation: none;
}

.floating-cta.visible {
    transform: translateY(0);
    opacity: 1;
}

.floating-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(200, 169, 126, 0.55);
}

.floating-cta-icon {
    display: flex;
    align-items: center;
    animation: ctaPulse 2s ease-in-out infinite;
}

@keyframes ctaPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

.floating-cta-text {
    display: inline;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
    .treatments-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .regenerativa-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .doctora-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .doctora-frame img {
        height: 450px;
        object-position: top center;
    }

    .doctora-frame-accent {
        display: none;
    }

    .doctora-credentials li {
        justify-content: center;
    }

    .doctora-content .btn {
        margin: 0 auto;
    }

    #card-exeresis .card-image-wrap img,
    #card-reconstructiva .card-image-wrap img {
        height: auto;
        max-height: 400px;
    }

    /* Hero Card Mobile Reversions */
    .treatment-card--hero {
        grid-template-columns: 1fr !important;
        margin-bottom: 30px;
    }

    .treatment-card--hero .card-content {
        padding: 30px;
    }

    .treatment-card--hero .card-title {
        font-size: 1.6rem;
    }

    .treatment-card--hero .card-image-wrap,
    .card-carousel--triple,
    .card-carousel--triple .card-carousel-track {
        height: 400px !important;
    }

    .card-carousel-slide--triple {
        padding: 15px;
        gap: 8px;
    }

    .triple-img-container {
        border-radius: 2px;
    }

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

/* Mobile */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        inset: 0;
        background: rgba(44, 44, 44, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transform: translateX(100%);
        transition: transform var(--transition-medium);
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 1rem;
        letter-spacing: 3px;
    }

    .hero-title {
        font-size: clamp(1.7rem, 7vw, 2.8rem);
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-cta {
        font-size: 0.7rem;
        padding: 16px 28px;
    }

    .treatments-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
        gap: 20px;
    }

    .injectable-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .injectable-card {
        padding: 28px;
    }

    .injectable-points {
        grid-template-columns: 1fr;
    }

    .injectable-image img {
        height: 250px;
    }

    .doctora-frame img {
        height: 380px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-contact ul li {
        justify-content: center;
    }

    .floating-cta {
        bottom: 20px;
        right: 20px;
        left: 20px;
        justify-content: center;
        border-radius: 4px;
    }

    .scroll-indicator {
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-badge {
        flex-direction: column;
        gap: 8px;
    }

    .badge-line {
        display: none;
    }

    .btn-primary {
        font-size: 0.68rem;
        padding: 14px 20px;
        text-align: center;
    }

    .section-header {
        margin-bottom: 40px;
    }
}

/* Infographic images - show full without cropping */
.card-image-wrap--contain img {
    object-fit: contain;
    background: var(--cream);
}

/* Mobile: only blefaroplastia and reconstructiva show full height */
@media (max-width: 768px) {
    #card-blefaroplastia .card-image-wrap img,
    #card-reconstructiva .card-image-wrap img {
        height: auto !important;
        max-height: none !important;
        object-fit: contain !important;
    }
}