:root {
    /* Luxe Aesthetics Palette - "Terracotta & Obsidian" */
    --primary: #1A1A1A;         /* Obsidian - Depth and Authority */
    --primary-light: #4A4540;
    --primary-dark: #000000;
    --accent: #BA7968;          /* Terracotta/Rose Gold - Perfect match for the logo */
    --accent-soft: #F7EBE8;     /* Blush Nude - Comfort and Care */
    --silver: #E2E8F0;
    
    /* Pristine Aesthetic Tones */
    --bg-mist: #F9F6F5;         /* Warm off-white */
    --bg-pearl: #FCF9F8;        /* Rose pearl */
    --bg-white: #FFFFFF;
    
    --text-main: #1F1D1B;
    --text-muted: #595551;
    --text-light: #8C8782;
    
    /* Editorial Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(197, 163, 127, 0.2);
    --glass-shadow: 0 40px 100px rgba(26, 26, 26, 0.08);

    /* Typography Hierarchy */
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
    
    /* Motion Tokens */
    --transition-subtle: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-premium: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    
    /* Layout Constants */
    --container-max: 1400px;
    --section-padding: clamp(120px, 18vh, 220px) 0;
    --border-radius-lg: 50px;
    --border-radius-md: 30px;
    --border-radius-sm: 15px;
}

/* Base Reset & Smoothness */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Texture Overlay - Tactile Luxury */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.035;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: overlay;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-off);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Typography Refinement */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(3rem, 10vw, 5.5rem);
    margin-bottom: 2rem;
}

h2 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    margin-bottom: 2.5rem;
}

p {
    font-size: 1.15rem;
    font-weight: 300;
    letter-spacing: 0.01em;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2.5rem;
}

.container-narrow {
    max-width: 900px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1100;
    padding: 10px;
    margin-right: -10px;
}

.menu-toggle span {
    width: 28px;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-premium);
    transform-origin: center;
}

.menu-toggle.active span:first-child {
    transform: translateY(5px) rotate(45deg);
}

.menu-toggle.active span:last-child {
    transform: translateY(-5px) rotate(-45deg);
}

/* --- Components --- */

/* Preloader */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.loader-content {
    text-align: center;
    position: relative;
}

.loader-logo {
    width: 140px;
    margin-bottom: 30px;
    filter: grayscale(1);
    opacity: 0.2;
}

.loader-bar {
    width: 120px;
    height: 1px;
    background: var(--accent);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.loader-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary);
    transform: translateX(-100%);
    animation: loading 2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(0); }
    100% { transform: translateX(100%); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 0;
    z-index: 1000;
    transition: var(--transition-premium);
}

.navbar.sticky {
    padding: 1rem 0;
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(114, 65, 65, 0.05);
    box-shadow: var(--glass-shadow);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    height: 100px;
    transition: var(--transition-premium);
    mix-blend-mode: multiply;
    border-radius: 50%;
}

.navbar.sticky .nav-logo {
    height: 70px;
}

.nav-menu {
    display: flex;
    gap: 4rem;
}

.nav-menu a {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-main);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--primary);
    transition: var(--transition-subtle);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-extra {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.mobile-only-extra {
    display: none;
}

/* Lang Switcher Premium */
.lang-switcher {
    display: flex;
    gap: 8px;
    padding: 4px;
    background: rgba(114, 65, 65, 0.04);
    border-radius: 50px;
}

.lang-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-subtle);
    opacity: 0.4;
    filter: grayscale(1);
}

.lang-btn.active {
    background: white;
    opacity: 1;
    filter: grayscale(0);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.lang-btn img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2.8rem;
    border-radius: 60px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-premium);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(197, 163, 127, 0.3);
}

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

.btn-outline:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
    transform: translateY(-5px);
}

.btn-secondary {
    background: var(--accent-soft);
    color: var(--primary);
}

.btn-secondary:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-3px);
}

/* --- Sections --- */

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 180px 0 100px;
    background: linear-gradient(135deg, var(--bg-mist) 0%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(197, 163, 127, 0.1) 0%, transparent 70%);
    filter: blur(100px);
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 6rem;
    align-items: center;
}

.sub-heading {
    display: inline-block;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    font-size: 0.7rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.sub-heading::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 1px;
    background: var(--accent);
}

.hero-content h1 span {
    display: block;
    color: var(--primary);
    font-style: italic;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.3rem;
    color: var(--text-muted);
    max-width: 580px;
    margin-bottom: 3.5rem;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 2rem;
}

.hero-image-wrapper {
    position: relative;
    z-index: 1;
}

.image-reveal {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--accent-soft);
    box-shadow: 0 60px 120px rgba(0, 0, 0, 0.1);
    position: relative;
    clip-path: inset(0% 0% 0% 0% round var(--border-radius-lg));
}

.hero-img {
    width: 100%;
    transform: scale(1.2);
    transition: transform 1.5s var(--ease-out-expo);
    filter: saturate(0.9) contrast(1.05);
}

.hero-image-wrapper:hover .hero-img {
    transform: scale(1);
}

/* Philosophy Section */
.philosophy {
    padding: var(--section-padding);
    background: var(--bg-white);
    text-align: center;
}

.excellence-strip {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.8rem 2rem;
    background: var(--bg-mist);
    border-radius: 50px;
    margin-bottom: 3rem;
    border: 1px solid var(--glass-border);
}

.excellence-strip span {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
}

.excellence-strip .dot {
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
}

.philosophy h2 {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.philosophy p {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-style: italic;
    color: var(--primary);
    line-height: 1.4;
    font-weight: 400;
}

/* About Section */
.about {
    padding: var(--section-padding);
    background: linear-gradient(to bottom, #FFFFFF, var(--bg-pearl));
}

.about-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 10rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img {
    border-radius: var(--border-radius-md);
    box-shadow: 0 30px 60px rgba(0,0,0,0.05);
}

.experience-badge {
    position: absolute;
    bottom: -40px;
    right: -40px;
    background: var(--primary);
    color: white;
    width: 170px;
    height: 170px;
    padding: 1.5rem;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.25);
    animation: floating 4s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

.experience-badge .number {
    font-family: var(--font-serif);
    font-size: 3rem;
    line-height: 1;
    font-weight: 700;
}

.experience-badge .text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 5px;
}

.about-lead {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--primary-dark);
    margin-bottom: 2.5rem;
}

.bio-text p {
    margin-bottom: 1.8rem;
    color: var(--text-muted);
}

.credentials-list {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: var(--glass-bg);
    padding: 3rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(10px);
}

.credentials-list li {
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
    font-weight: 500;
}

.credentials-list li i {
    color: var(--accent);
    flex-shrink: 0;
}

/* Procedures Section */
.procedures {
    padding: var(--section-padding);
}

/* ===== HERO URGENCY ===== */
.hero-urgency {
    margin-top: 1.8rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    opacity: 0.85;
    letter-spacing: 0.02em;
}

/* CTA pulse animation */
@keyframes cta-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(197, 163, 127, 0); }
    50% { box-shadow: 0 0 0 10px rgba(197, 163, 127, 0.18); }
}

.btn-primary {
    animation: cta-pulse 2.8s ease-in-out infinite;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: var(--section-padding);
    background: linear-gradient(160deg, var(--bg-pearl) 0%, var(--accent-soft) 50%, var(--bg-pearl) 100%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '\201C';
    position: absolute;
    top: -2rem;
    left: 5%;
    font-family: var(--font-serif);
    font-size: 30rem;
    color: var(--accent);
    opacity: 0.04;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 1rem;
}

.testimonial-card {
    background: var(--bg-white);
    border-radius: var(--border-radius-md);
    padding: 3.5rem 3rem;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(26, 26, 26, 0.04);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: var(--transition-premium);
    position: relative;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    transform: scaleX(0);
    transition: transform 0.5s var(--ease-out-expo);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(197, 163, 127, 0.12);
    border-color: rgba(197, 163, 127, 0.3);
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-stars {
    color: #E4A700;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.testimonial-card blockquote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.05rem;
    color: var(--text-main);
    line-height: 1.75;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
    color: var(--primary);
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.testimonials-cta {
    text-align: center;
    margin-top: 5rem;
}

/* ===== FAQ ===== */
.faq-section {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.faq-list {
    max-width: 860px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(197, 163, 127, 0.2);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    padding: 2.2rem 0;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--accent);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--accent);
    transition: transform 0.4s var(--ease-out-expo);
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease-out-expo), padding 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 400px;
    padding-bottom: 2.2rem;
}

.faq-answer p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 0.98rem;
}

.faq-link {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.faq-link:hover {
    text-decoration: underline;
}

/* Responsive: Testimonials */
@media (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    .hero-urgency { text-align: center; }
}



.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.procedures-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.procedure-card {
    background: #FFFFFF;
    padding: 4.5rem 3rem;
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(59, 130, 246, 0.08);
    transition: var(--transition-premium);
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.02);
}

.procedure-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.6s var(--ease-out-expo);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.procedure-card:hover {
    background: var(--bg-white);
    transform: translateY(-15px);
    box-shadow: 0 40px 80px rgba(114, 65, 65, 0.1);
    border-color: rgba(197, 163, 127, 0.3);
}

.procedure-card:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.card-icon {
    width: 68px;
    height: 68px;
    background: var(--bg-mist);
    color: var(--primary);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
    transition: var(--transition-subtle);
    border: 1px solid rgba(59, 130, 246, 0.15);
}

.procedure-card:hover .card-icon {
    background: var(--primary);
    color: white;
    transform: rotate(10deg);
}

.procedure-card h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.procedure-card ul li {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    padding-left: 20px;
    position: relative;
}

.procedure-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 6px;
    height: 1px;
    background: var(--accent);
}

/* ===== SBCP TOOLTIP ===== */
.sub-heading {
    position: relative;
    cursor: default;
}

.sbcp-tooltip {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background: var(--primary);
    color: white;
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    text-transform: none;
    padding: 0.8rem 1.2rem;
    border-radius: 10px;
    width: 300px;
    line-height: 1.5;
    z-index: 100;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    pointer-events: none;
    white-space: normal;
}

.sbcp-tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 18px;
    border-width: 0 6px 6px 6px;
    border-style: solid;
    border-color: transparent transparent var(--primary) transparent;
}

.sub-heading:hover .sbcp-tooltip,
.sub-heading:focus-within .sbcp-tooltip {
    display: block;
    animation: tooltip-in 0.2s ease;
}

@keyframes tooltip-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== STORY / VIDEO SECTION ===== */
.story-section {
    padding: var(--section-padding);
    background: linear-gradient(to bottom, var(--bg-pearl), var(--bg-white));
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
    align-items: center;
}

.story-video {
    position: relative;
}

.video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--primary) 0%, #3a3530 100%);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    cursor: pointer;
    box-shadow: 0 40px 80px rgba(26,26,26,0.15);
    transition: var(--transition-premium);
    overflow: hidden;
    position: relative;
}

.video-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(197,163,127,0.15) 0%, transparent 70%);
}

.video-placeholder:hover {
    transform: scale(1.02);
    box-shadow: 0 50px 100px rgba(26,26,26,0.2);
}

.video-play-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(197, 163, 127, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 5px;
    transition: var(--transition-subtle);
    box-shadow: 0 0 0 0 rgba(197, 163, 127, 0.4);
    animation: play-pulse 2s ease-in-out infinite;
}

@keyframes play-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(197,163,127,0.5); }
    50% { box-shadow: 0 0 0 18px rgba(197,163,127,0); }
}

.video-placeholder-text p {
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    margin: 0;
}

.video-placeholder-text span {
    color: var(--accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    text-align: center;
    display: block;
    margin-top: 0.3rem;
}

.story-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.story-text p {
    color: var(--text-muted);
    line-height: 1.9;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.story-text strong {
    color: var(--primary);
    font-weight: 600;
}

.story-text em {
    color: var(--accent);
    font-style: italic;
}

.story-signature {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--accent-soft);
    border-radius: var(--border-radius-sm);
    border-left: 3px solid var(--accent);
    margin-top: 1rem;
}

.story-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    border: 2px solid var(--accent);
    flex-shrink: 0;
}

.story-signature strong {
    display: block;
    font-size: 1rem;
    color: var(--primary);
}

.story-signature span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== CONTACT SECTION (NEW) ===== */
/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: var(--accent-soft);
}

.contact-top {
    text-align: center;
    margin-bottom: 5rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: 
        "info form"
        "footer form";
    gap: 5rem;
    align-items: start;
}

.contact-info { grid-area: info; }
.contact-card { grid-area: form; }
.contact-legal-branding { grid-area: footer; }

.info-items {
    display: grid;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

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

.info-item i {
    width: 48px;
    height: 48px;
    background: white;
    color: var(--accent);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.04);
}

.info-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.info-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.map-container {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    filter: grayscale(1) contrast(1.1);
    transition: var(--transition-premium);
    border: 1px solid rgba(0,0,0,0.05);
}

.map-container:hover {
    filter: grayscale(0);
}

/* Contact Card (Form side) */
.contact-card {
    background: white;
    padding: 4rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 30px 70px rgba(26,26,26,0.07);
}

.contact-card-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.contact-card-sub {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.1rem 1.4rem;
    border: 1.5px solid rgba(197, 163, 127, 0.3);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-main);
    background: var(--bg-mist);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(197, 163, 127, 0.12);
    background: white;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 90px;
}

.form-submit-btn {
    width: 100%;
    justify-content: center;
    gap: 10px;
    padding: 1.3rem;
    font-size: 1rem;
    margin-top: 0.5rem;
    animation: none;
}

.form-group input.field-error,
.form-group select.field-error,
.form-group textarea.field-error {
    border-color: #e05252;
    box-shadow: 0 0 0 4px rgba(224, 82, 82, 0.12);
    animation: shake 0.4s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}


.contact-divider {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin: 2rem 0;
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-divider::before,
.contact-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(197, 163, 127, 0.2);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    gap: 12px;
    width: 100%;
    justify-content: center;
}

.btn-whatsapp:hover {
    background: #1ebe5d;
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.25);
}

/* ===== RESPONSIVE — RODADA 2 ===== */
@media (max-width: 1100px) {
    .story-grid { grid-template-columns: 1fr; gap: 4rem; }
    .video-placeholder { max-width: 600px; margin: 0 auto; }
}

@media (max-width: 900px) {
    .contact-wrapper { 
        display: flex;
        flex-direction: column;
        gap: 3rem; 
    }
}

@media (max-width: 768px) {
    .sbcp-tooltip { width: 240px; font-size: 0.68rem; }
    .contact-card { padding: 3rem 2.5rem; }
    .story-grid { gap: 3rem; }
}

/* ===== CONTACT LEGAL BRANDING (Embedded Footer) ===== */
.contact-legal-branding {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(197, 163, 127, 0.2);
}

.clb-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.clb-logo {
    height: 80px;
    border-radius: 12px;
    mix-blend-mode: multiply;
}

.clb-socials {
    display: flex;
    gap: 1rem;
}

.clb-socials a {
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: var(--transition-subtle);
}

.clb-socials a:hover {
    background: var(--accent);
    color: white;
    transform: translateY(-2px);
}

.clb-credentials {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
    margin-bottom: 0.3rem;
}

.clb-copy {
    font-size: 0.75rem;
    color: var(--text-light);
}

.clb-footer-texts {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

.clb-dev {
    font-size: 0.7rem;
    color: var(--text-light);
    opacity: 0.6;
    letter-spacing: 0.02em;
}

@media (max-width: 500px) {
    .clb-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
}

.footer-contact-info ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-contact-info li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-contact-info i {
    color: var(--accent);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 3px;
}

.badges {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.badge {
    background: var(--bg-mist);
    border: 1px solid rgba(197, 163, 127, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
    display: inline-block;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding: 2rem 0;
    background: white;
}

.footer-bottom-flex {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Custom Cursor Premium - Liquid Flow */
.custom-cursor {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10001;
    transform: translate(-50%, -50%);
    transition: transform 0.05s linear, opacity 0.3s ease;
}

.custom-cursor-outline {
    width: 35px;
    height: 35px;
    border: 1px solid var(--accent);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease-out-expo), 
                height 0.3s var(--ease-out-expo), 
                background 0.3s ease, 
                border 0.3s ease,
                transform 0.15s ease-out;
}

.custom-cursor.hover {
    transform: translate(-50%, -50%) scale(1.5);
    background: var(--primary);
}

.custom-cursor.hover + .custom-cursor-outline {
    width: 50px;
    height: 50px;
    background: rgba(197, 163, 127, 0.15);
    border: 1.5px solid var(--accent);
}

/* Professional Journey & Timeline */
.journey-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 6rem;
    margin-top: 6rem;
    align-items: start;
}

.journey-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 2.5rem;
    position: relative;
    padding-bottom: 10px;
}

.journey-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 45px;
    height: 2px;
    background: var(--accent);
}

.timeline {
    position: relative;
    border-left: 1px solid var(--accent-soft);
    padding-left: 2.5rem;
    margin-left: 10px;
}

.timeline-item {
    position: relative;
    margin-bottom: 3.5rem;
}

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

.timeline-dot {
    position: absolute;
    left: calc(-2.5rem - 6px);
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--bg-white);
    transition: var(--transition-subtle);
    box-shadow: 0 0 0 4px rgba(197, 163, 127, 0.1);
}

.timeline-item:hover .timeline-dot {
    background: var(--primary);
    transform: scale(1.3);
    box-shadow: 0 0 0 6px rgba(26, 26, 26, 0.1);
}

.timeline-year {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.timeline-content h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.timeline-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.affiliation-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-premium);
    backdrop-filter: blur(10px);
}

.affiliation-card:last-child {
    margin-bottom: 0;
}

.affiliation-card:hover {
    transform: translateY(-5px);
    border-color: rgba(197, 163, 127, 0.4);
    box-shadow: 0 20px 40px rgba(26, 26, 26, 0.05);
}

.card-icon-small {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
    transition: var(--transition-subtle);
}

.affiliation-card:hover .card-icon-small {
    background: var(--primary);
    color: white;
}

.card-text h4 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.card-text p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.hospital-sublist {
    margin-top: 0.8rem;
    padding-left: 1.2rem;
    list-style-type: disc;
}

.hospital-sublist li {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.hospital-sublist li::marker {
    color: var(--accent);
}

/* Ensure native cursor is visible with standard pointer feedback on clickable elements */
@media (pointer: fine) {
    a, button, .btn, .procedure-card, .lang-btn, .nav-logo, .menu-toggle {
        cursor: pointer;
    }
}

/* Responsive */
@media (max-width: 1200px) {
    .procedures-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid, .contact-wrapper { gap: 4rem; }
}

@media (max-width: 1024px) {
    .navbar { padding: 1.5rem 0; background: white; }
    .nav-menu { 
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: white;
        padding: 90px 1.5rem 40px;
        transition: var(--transition-premium);
        z-index: 1000;
        overflow-y: auto; /* Enable vertical scroll inside mobile menu */
    }
    
    .nav-menu.active {
        right: 0;
    }

    .nav-menu li a {
        font-size: 1.3rem;
        display: block;
        margin-bottom: 1.5rem;
        text-align: center;
    }

    .menu-toggle { display: flex; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 4rem; }
    .hero-btns { justify-content: center; }
    .hero-content p { margin-left: auto; margin-right: auto; }
    .about-grid { grid-template-columns: 1fr; text-align: center; }
    .experience-badge { position: relative; bottom: 0; right: 0; margin: 40px auto 0; }
    .credentials-list { justify-items: center; }
    .journey-grid { grid-template-columns: 1fr; gap: 4.5rem; }

    /* Mobile menu customizations */
    .nav-extra {
        display: none !important; /* Hide desktop lang switcher / CTA on mobile header */
    }

    .mobile-only-extra {
        display: flex;
        justify-content: center;
        width: 100%;
        margin-top: 1rem;
    }

    .mobile-only-extra .lang-switcher {
        margin: 0.5rem auto 1.5rem;
        background: rgba(114, 65, 65, 0.08);
    }

    .mobile-only-extra .nav-cta {
        display: inline-flex;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .procedures-grid { grid-template-columns: 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .strip-grid { flex-direction: column; gap: 2rem; }
    .legal-flex { flex-direction: column; text-align: center; gap: 1rem; }
    .credentials-list {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-btns {
        flex-direction: column;
        gap: 1rem;
    }
    .hero-btns .btn {
        width: 100%;
        text-align: center;
    }
}

@media (pointer: coarse) {
    .custom-cursor, .custom-cursor-outline { display: none !important; }
    body { cursor: auto; }
}

/* Animations */
.reveal-text {
    opacity: 0;
    transform: translateY(40px);
}

/* Editorials & Press Section */
.editorials {
    background: var(--bg-soft);
    padding: 10rem 0;
    position: relative;
    border-top: 1px solid var(--border-color);
}

.editorials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-top: 5rem;
}

@media (max-width: 768px) {
    .editorials-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Featured Editorial Card */
.editorial-featured-card {
    display: flex;
    background: var(--glass-bg);
    border: 1px solid rgba(197, 163, 127, 0.25);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    margin-bottom: 5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
    backdrop-filter: blur(10px);
    transition: var(--transition-premium);
}

.editorial-featured-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 30px 60px rgba(197, 163, 127, 0.08);
}

.editorial-featured-card .featured-img-wrapper {
    flex: 1;
    min-height: 450px;
    position: relative;
    cursor: zoom-in;
    overflow: hidden;
    padding-top: 0; /* Override the standard card aspect ratio */
}

.editorial-featured-card .featured-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    background: #ffffff;
    box-sizing: border-box;
    padding: 2.5rem;
}

.editorial-featured-card .featured-info-wrapper {
    flex: 1.2;
    padding: 5rem 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 1px solid var(--glass-border);
}

.editorial-featured-card .featured-title {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 2rem;
    font-weight: 400;
}

.editorial-featured-card .featured-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 3.5rem;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: var(--transition-premium);
}

.read-more-btn svg {
    transition: transform 0.3s ease;
}

.editorial-featured-card:hover .read-more-btn svg {
    transform: translateX(8px);
}

@media (max-width: 992px) {
    .editorial-featured-card {
        flex-direction: column;
    }
    
    .editorial-featured-card .featured-img-wrapper {
        min-height: 350px;
        padding-top: 130%; /* restore vertical aspect ratio when stacked */
    }
    
    .editorial-featured-card .featured-info-wrapper {
        padding: 4rem;
        border-left: none;
        border-top: 1px solid var(--glass-border);
    }
}

@media (max-width: 576px) {
    .editorial-featured-card .featured-info-wrapper {
        padding: 3rem 2rem;
    }
    .editorial-featured-card .featured-title {
        font-size: 2.2rem;
    }
}

.editorial-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-premium);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.editorial-card:hover {
    transform: translateY(-8px);
    border-color: rgba(197, 163, 127, 0.4);
    box-shadow: 0 30px 60px rgba(26, 26, 26, 0.08);
}

.editorial-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 130%; /* taller vertical ratio for magazine pages */
    overflow: hidden;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--glass-border);
    cursor: zoom-in;
}

.editorial-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    background: #ffffff;
    box-sizing: border-box;
    padding: 1.5rem;
}

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

.editorial-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 26, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    color: white;
}

.editorial-img-wrapper:hover .editorial-overlay {
    opacity: 1;
}

.editorial-overlay svg {
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.editorial-img-wrapper:hover .editorial-overlay svg {
    transform: scale(1);
}

.editorial-info {
    padding: 2.2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.editorial-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.editorial-info h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.editorial-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(15px);
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80%;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: zoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoomIn {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    background: #fbfbfb;
}

.lightbox-caption {
    margin-top: 1.5rem;
    text-align: center;
    color: white;
    max-width: 600px;
}

.lightbox-caption h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.lightbox-caption p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: white;
    font-size: 3rem;
    font-weight: 300;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 2100;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--accent);
}


/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 900;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    color: white;
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 45px;
        height: 45px;
    }
    
    .btn {
        white-space: normal;
        text-align: center;
        padding: 0.9rem 1.2rem;
        line-height: 1.3;
        height: auto;
        font-size: 0.75rem;
        max-width: 100%;
        box-sizing: border-box;
        word-wrap: break-word;
    }
}