/* ==========================================================================
   LUMIÈRE DENTAL & AESTHETIC CLINIC - PREMIUM STYLESHEET
   Pure CSS3 with Modern Variables, Glassmorphism, Luxury Aesthetics & Responsive Grids
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & COLOR PALETTE
   -------------------------------------------------------------------------- */
:root {
    /* Color Scheme */
    --clr-bg-light: #FAF8F5;          /* Warm Ivory / Off-white */
    --clr-bg-card: #FFFFFF;           /* Pure White */
    --clr-bg-dark: #121518;           /* Deep Charcoal / Onyx */
    --clr-bg-dark-card: #1A1E23;      /* Elevated Dark Element */
    
    --clr-text-main: #22252A;         /* Elegant Dark Gray */
    --clr-text-muted: #626770;        /* Muted Body Text */
    --clr-text-light: #9A9EA6;        /* Subtle Subtitles */
    --clr-text-white: #FFFFFF;
    
    /* Gold & Champagne Accents */
    --clr-gold: #C5A059;              /* Refined Classic Gold */
    --clr-gold-light: #E6C88B;        /* Champagne Highlight */
    --clr-gold-dark: #A37E39;         /* Dark Gold Accent */
    --clr-gold-bg: rgba(197, 160, 89, 0.08);

    /* Functional Colors */
    --clr-accent-whatsapp: #25D366;   /* Official WhatsApp Green */
    --clr-accent-wa-hover: #1EBE5B;
    --clr-danger: #D9534F;

    /* Typography */
    --ff-serif: 'Cormorant Garamond', Georgia, serif;
    --ff-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

    /* Transition Speeds */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows & Elevation */
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.1);
    --shadow-gold: 0 8px 25px rgba(197, 160, 89, 0.25);

    /* Radii */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    /* Layout */
    --container-max: 1280px;
    --header-height: 80px;
}

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

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

body {
    font-family: var(--ff-sans);
    background-color: var(--clr-bg-light);
    color: var(--clr-text-main);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
    background: none;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.section-padding {
    padding-top: 100px;
    padding-bottom: 100px;
}

.bg-light { background-color: var(--clr-bg-light); }
.bg-dark { background-color: var(--clr-bg-dark); }
.text-white { color: var(--clr-text-white); }
.text-gold { color: var(--clr-gold); }
.text-danger { color: var(--clr-danger); }
.text-center { text-align: center; }

.section-subtitle {
    font-family: var(--ff-sans);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--clr-gold);
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--ff-serif);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--clr-text-main);
    margin-bottom: 16px;
}

.bg-dark .section-title {
    color: var(--clr-text-white);
}

.section-description {
    font-size: 1.05rem;
    color: var(--clr-text-muted);
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 30px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-gold-dark) 100%);
    color: #FFFFFF;
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(197, 160, 89, 0.4);
    background: linear-gradient(135deg, var(--clr-gold-light) 0%, var(--clr-gold) 100%);
}

.btn-outline {
    background: transparent;
    color: var(--clr-text-main);
    border: 1.5px solid rgba(34, 37, 42, 0.2);
}

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

.bg-dark .btn-outline {
    color: var(--clr-text-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-whatsapp {
    background-color: var(--clr-accent-whatsapp);
    color: #FFFFFF;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    background-color: var(--clr-accent-wa-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(37, 211, 102, 0.4);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background-color: var(--clr-gold-bg);
    border: 1px solid rgba(197, 160, 89, 0.3);
    border-radius: var(--radius-full);
    color: var(--clr-gold-dark);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   4. TOP BAR & HEADER / NAVIGATION
   -------------------------------------------------------------------------- */
.top-bar {
    background-color: var(--clr-bg-dark);
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.82rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info, .top-bar-contact {
    display: flex;
    align-items: center;
    gap: 24px;
}

.top-bar a:hover {
    color: var(--clr-gold-light);
}

.top-bar-wa {
    color: var(--clr-accent-whatsapp) !important;
    font-weight: 600;
}

/* Header Navbar */
.header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-md);
    height: 72px;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

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

.logo-mark {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--clr-gold) 0%, var(--clr-gold-dark) 100%);
    color: #FFFFFF;
    font-family: var(--ff-serif);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    box-shadow: var(--shadow-gold);
}

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

.logo-title {
    font-family: var(--ff-serif);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1;
    color: var(--clr-text-main);
}

.logo-subtitle {
    font-size: 0.55rem;
    letter-spacing: 1.5px;
    color: var(--clr-gold-dark);
    font-weight: 600;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--clr-text-main);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--clr-gold);
    transition: width var(--transition-fast);
}

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

.nav-link.active {
    color: var(--clr-gold-dark);
    font-weight: 600;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    z-index: 1001;
}

.hamburger .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--clr-text-main);
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.mobile-nav-cta {
    display: none;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
    padding-top: clamp(40px, 6vw, 80px);
    padding-bottom: clamp(60px, 8vw, 110px);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    font-family: var(--ff-serif);
    font-size: clamp(2.8rem, 5.5vw, 4.2rem);
    font-weight: 600;
    line-height: 1.1;
    margin-top: 20px;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    margin-bottom: 36px;
    max-width: 540px;
}

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

.hero-trust-indicators {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.trust-avatars {
    display: flex;
}

.trust-avatars img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid #FFFFFF;
    object-fit: cover;
    margin-left: -12px;
}

.trust-avatars img:first-child {
    margin-left: 0;
}

.trust-text .stars {
    color: #F5A623;
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.trust-text p {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

/* Visual Side */
.hero-visual {
    position: relative;
}

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

.hero-img {
    width: 100%;
    height: 580px;
    object-fit: cover;
    transform: scale(1.02);
    transition: transform var(--transition-slow);
}

.hero-image-wrapper:hover .hero-img {
    transform: scale(1.06);
}

/* Glass Float Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: floatAnimation 4s ease-in-out infinite alternate;
}

.float-icon {
    width: 42px;
    height: 42px;
    background-color: var(--clr-gold-bg);
    color: var(--clr-gold-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.float-number {
    display: block;
    font-family: var(--ff-serif);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1;
    color: var(--clr-text-main);
}

.float-label {
    font-size: 0.75rem;
    color: var(--clr-text-muted);
    font-weight: 600;
}

.float-1 { top: 10%; left: -30px; }
.float-2 { bottom: 25%; right: -25px; animation-delay: -1.5s; }
.float-3 { bottom: 8%; left: 8%; animation-delay: -3s; }

@keyframes floatAnimation {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-12px); }
}

/* --------------------------------------------------------------------------
   6. STATISTICS SECTION
   -------------------------------------------------------------------------- */
.stats-section {
    background-color: #FFFFFF;
    padding: 50px 0;
    border-top: 1px solid rgba(0,0,0,0.04);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    text-align: center;
    padding: 20px;
}

.stat-icon {
    font-size: 1.8rem;
    color: var(--clr-gold);
    margin-bottom: 12px;
}

.stat-number {
    font-family: var(--ff-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--clr-text-main);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   7. ABOUT SECTION
   -------------------------------------------------------------------------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 70px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 85%;
    height: 480px;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid #FFFFFF;
}

.about-img-secondary img {
    height: 260px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: var(--clr-bg-dark);
    color: #FFFFFF;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

.badge-title {
    font-size: 0.75rem;
    color: var(--clr-gold);
    letter-spacing: 2px;
    font-weight: 700;
}

.badge-sub {
    font-family: var(--ff-serif);
    font-size: 1.1rem;
}

.about-text {
    color: var(--clr-text-muted);
    margin-bottom: 20px;
}

.about-badges-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
    margin-bottom: 36px;
}

.trust-badge-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.badge-icon {
    width: 38px;
    height: 38px;
    background-color: var(--clr-gold-bg);
    color: var(--clr-gold-dark);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.badge-name {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.badge-desc {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
}

/* --------------------------------------------------------------------------
   8. SERVICES SECTION & CARDS
   -------------------------------------------------------------------------- */
.service-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 40px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    background-color: #FFFFFF;
    color: var(--clr-text-muted);
    border: 1px solid rgba(0,0,0,0.08);
    transition: all var(--transition-normal);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--clr-gold);
    color: #FFFFFF;
    border-color: var(--clr-gold);
    box-shadow: var(--shadow-gold);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-img-wrapper {
    position: relative;
    height: 210px;
    overflow: hidden;
}

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

.service-card:hover .service-img {
    transform: scale(1.08);
}

.service-cat-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(18, 21, 24, 0.8);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-icon-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.service-icon {
    width: 36px;
    height: 36px;
    background-color: var(--clr-gold-bg);
    color: var(--clr-gold-dark);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.service-title {
    font-family: var(--ff-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--clr-text-main);
    line-height: 1.25;
}

.service-desc {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.service-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(0,0,0,0.06);
    margin-top: auto;
    font-size: 0.82rem;
    color: var(--clr-text-light);
    margin-bottom: 20px;
}

.service-price {
    font-weight: 700;
    color: var(--clr-gold-dark);
    font-size: 0.95rem;
}

.service-actions {
    display: flex;
    gap: 10px;
}

.service-actions .btn {
    padding: 10px 18px;
    font-size: 0.82rem;
    flex: 1;
}

/* --------------------------------------------------------------------------
   9. WHY CHOOSE US
   -------------------------------------------------------------------------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: #FFFFFF;
    padding: 36px 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.04);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(197, 160, 89, 0.3);
}

.feature-icon {
    width: 52px;
    height: 52px;
    background-color: var(--clr-gold-bg);
    color: var(--clr-gold-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.feature-title {
    font-family: var(--ff-serif);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
}

/* --------------------------------------------------------------------------
   10. DOCTORS / MEDICAL TEAM
   -------------------------------------------------------------------------- */
.doctors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.doctor-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.doctor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.doctor-img-wrapper {
    position: relative;
    height: 320px;
    overflow: hidden;
}

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

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

.doctor-socials {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    display: flex;
    gap: 10px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    opacity: 0;
    transition: all var(--transition-normal);
}

.doctor-card:hover .doctor-socials {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.doctor-socials a {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--clr-bg-light);
    color: var(--clr-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.doctor-socials a:hover {
    background-color: var(--clr-gold);
    color: #FFFFFF;
}

.doctor-info {
    padding: 24px;
    text-align: center;
}

.doctor-name {
    font-family: var(--ff-serif);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.doctor-spec {
    font-size: 0.82rem;
    color: var(--clr-gold-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.doctor-exp {
    font-size: 0.8rem;
    color: var(--clr-text-light);
    margin-bottom: 12px;
}

.doctor-bio {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

/* --------------------------------------------------------------------------
   11. PATIENT JOURNEY
   -------------------------------------------------------------------------- */
.journey-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 50px;
    position: relative;
}

.journey-step {
    background-color: #FFFFFF;
    padding: 32px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    border-top: 3px solid var(--clr-gold);
}

.step-num {
    font-family: var(--ff-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(197, 160, 89, 0.3);
    line-height: 1;
    margin-bottom: 16px;
}

.step-title {
    font-family: var(--ff-serif);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--clr-text-muted);
}

/* --------------------------------------------------------------------------
   12. BEFORE & AFTER GALLERY
   -------------------------------------------------------------------------- */
.ba-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.ba-filter-btn {
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    background-color: #FFFFFF;
    color: var(--clr-text-muted);
    border: 1px solid rgba(0,0,0,0.08);
    transition: all var(--transition-fast);
}

.ba-filter-btn.active, .ba-filter-btn:hover {
    background-color: var(--clr-gold);
    color: #FFFFFF;
    border-color: var(--clr-gold);
}

.ba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.ba-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.ba-images-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    height: 220px;
}

.ba-img-box {
    position: relative;
    height: 100%;
}

.ba-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-tag {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #FFFFFF;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 1px;
}

.ba-info {
    padding: 18px 20px;
    text-align: center;
}

.ba-title {
    font-family: var(--ff-serif);
    font-size: 1.15rem;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   13. SPECIAL OFFER SECTION
   -------------------------------------------------------------------------- */
.special-offer-section {
    padding: 60px 0;
}

.offer-card {
    background: linear-gradient(135deg, var(--clr-bg-dark) 0%, var(--clr-bg-dark-card) 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(197, 160, 89, 0.3);
}

.offer-content {
    padding: clamp(36px, 5vw, 60px);
    color: #FFFFFF;
}

.offer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(197, 160, 89, 0.15);
    color: var(--clr-gold-light);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.offer-title {
    font-family: var(--ff-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 16px;
}

.offer-desc {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 28px;
    font-size: 1rem;
}

.offer-pricing {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.old-price {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.2rem;
}

.new-price {
    font-family: var(--ff-serif);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--clr-gold-light);
}

.offer-save {
    background-color: var(--clr-danger);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
}

.offer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --------------------------------------------------------------------------
   14. TESTIMONIALS SLIDER
   -------------------------------------------------------------------------- */
.testimonial-slider-wrapper {
    position: relative;
    max-width: 850px;
    margin: 40px auto 0 auto;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.testimonial-card {
    min-width: 100%;
    box-sizing: border-box;
    background-color: #FFFFFF;
    padding: clamp(30px, 5vw, 50px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.04);
}

.testimonial-stars {
    color: #F5A623;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-family: var(--ff-serif);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-style: italic;
    color: var(--clr-text-main);
    line-height: 1.5;
    margin-bottom: 28px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.author-avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.author-info p {
    font-size: 0.8rem;
    color: var(--clr-gold-dark);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: #FFFFFF;
    border: 1px solid rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-text-main);
    transition: all var(--transition-fast);
}

.slider-btn:hover {
    background-color: var(--clr-gold);
    color: #FFFFFF;
    border-color: var(--clr-gold);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(0,0,0,0.15);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    width: 28px;
    border-radius: 10px;
    background-color: var(--clr-gold);
}

/* --------------------------------------------------------------------------
   15. BOOKING FORM SECTION
   -------------------------------------------------------------------------- */
.booking-section {
    position: relative;
}

.booking-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.booking-desc {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
    font-size: 1.05rem;
}

.booking-contact-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.b-contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.b-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(197, 160, 89, 0.15);
    color: var(--clr-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.b-contact-item h5 {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.b-contact-item p {
    font-size: 1rem;
    font-weight: 600;
}

.booking-form-wrapper {
    background-color: var(--clr-bg-dark-card);
    padding: clamp(28px, 4vw, 44px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.form-title {
    font-family: var(--ff-serif);
    font-size: 1.8rem;
    margin-bottom: 24px;
    color: #FFFFFF;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.85);
}

.general-form label {
    color: var(--clr-text-main);
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: #FFFFFF;
    font-size: 0.92rem;
    transition: all var(--transition-fast);
}

.general-form .form-control {
    background-color: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.12);
    color: var(--clr-text-main);
}

.form-control:focus {
    border-color: var(--clr-gold);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
}

.general-form .form-control:focus {
    background-color: #FFFFFF;
}

select.form-control option {
    background-color: var(--clr-bg-dark);
    color: #FFFFFF;
}

.error-msg {
    display: none;
    color: var(--clr-danger);
    font-size: 0.78rem;
    margin-top: 5px;
}

.form-control.invalid {
    border-color: var(--clr-danger) !important;
}

.form-control.invalid + .error-msg {
    display: block;
}

.form-success-alert {
    display: none;
    background-color: rgba(37, 211, 102, 0.15);
    border: 1px solid var(--clr-accent-whatsapp);
    color: #FFFFFF;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    margin-top: 20px;
}

/* --------------------------------------------------------------------------
   16. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-accordion {
    max-width: 800px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq-header {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--ff-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--clr-text-main);
    text-align: left;
}

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--clr-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--clr-gold-dark);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    background-color: var(--clr-gold);
    color: #FFFFFF;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-body {
    padding: 0 24px 22px 24px;
    font-size: 0.92rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   17. CONTACT & LOCATION SECTION
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.contact-card {
    background-color: #FFFFFF;
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    height: 100%;
}

.contact-card h3 {
    font-family: var(--ff-serif);
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.c-detail {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: var(--clr-text-muted);
}

.c-detail i {
    color: var(--clr-gold-dark);
    font-size: 1.1rem;
    width: 20px;
}

.c-divider {
    border: none;
    border-top: 1px solid rgba(0,0,0,0.08);
    margin: 24px 0;
}

.contact-card h4 {
    font-size: 1rem;
    margin-bottom: 14px;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    padding: 6px 0;
    border-bottom: 1px dashed rgba(0,0,0,0.06);
}

.contact-form-col {
    background-color: #FFFFFF;
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.contact-form-col h3 {
    font-family: var(--ff-serif);
    font-size: 1.6rem;
    margin-bottom: 6px;
}

.contact-form-col p {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    margin-bottom: 24px;
}

.map-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   18. FOOTER
   -------------------------------------------------------------------------- */
.footer {
    padding-top: 80px;
    padding-bottom: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-about {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.88rem;
    margin-top: 20px;
    margin-bottom: 24px;
    max-width: 320px;
}

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

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--clr-gold);
    transform: translateY(-3px);
}

.footer-heading {
    font-family: var(--ff-serif);
    font-size: 1.25rem;
    margin-bottom: 20px;
    color: #FFFFFF;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.88rem;
}

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

.footer-contact-info li {
    display: flex;
    gap: 12px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.88rem;
    margin-bottom: 14px;
}

.footer-contact-info i {
    color: var(--clr-gold);
    font-size: 1rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.5);
}

.legal-links {
    display: flex;
    gap: 12px;
}

.legal-links a:hover {
    color: var(--clr-gold-light);
}

/* --------------------------------------------------------------------------
   19. SERVICE MODAL
   -------------------------------------------------------------------------- */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 21, 24, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background-color: #FFFFFF;
    width: 100%;
    max-width: 750px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    transform: scale(0.92);
    transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-card {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.06);
    color: var(--clr-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    z-index: 10;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background-color: var(--clr-danger);
    color: #FFFFFF;
}

.modal-body {
    padding: 0;
}

.modal-hero-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.modal-content-inner {
    padding: 32px;
}

.modal-title {
    font-family: var(--ff-serif);
    font-size: 2rem;
    margin-bottom: 12px;
}

.modal-benefits-list {
    margin: 20px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.modal-benefits-list li {
    font-size: 0.88rem;
    color: var(--clr-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-benefits-list li i {
    color: var(--clr-gold-dark);
}

.modal-details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    background-color: var(--clr-bg-light);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    text-align: center;
}

.modal-detail-box span {
    display: block;
    font-size: 0.75rem;
    color: var(--clr-text-light);
    text-transform: uppercase;
}

.modal-detail-box strong {
    font-size: 0.95rem;
    color: var(--clr-text-main);
}

/* --------------------------------------------------------------------------
   20. FLOATING BUTTONS
   -------------------------------------------------------------------------- */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--clr-accent-whatsapp);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 990;
    transition: all var(--transition-normal);
}

.floating-wa:hover {
    transform: scale(1.1);
    background-color: var(--clr-accent-wa-hover);
}

.wa-tooltip {
    position: absolute;
    right: 72px;
    background-color: var(--clr-bg-dark);
    color: #FFFFFF;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
}

.floating-wa:hover .wa-tooltip {
    opacity: 1;
    visibility: visible;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: #FFFFFF;
    color: var(--clr-text-main);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    z-index: 990;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--clr-gold);
    color: #FFFFFF;
    transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   21. SCROLL REVEAL ANIMATIONS
   -------------------------------------------------------------------------- */
[data-reveal] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal="up"] { transform: translateY(40px); }
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="zoom"] { transform: scale(0.92); }

[data-reveal].revealed {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* --------------------------------------------------------------------------
   22. RESPONSIVE BREAKPOINTS (Desktop -> Mobile)
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
    .doctors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

}

@media (max-width: 992px) {
    .top-bar { display: none; }

    /* Mobile Nav Drawer */
    .hamburger { display: flex; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background-color: var(--clr-bg-dark);
        padding: 100px 32px 40px 32px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .nav-link {
        color: #FFFFFF;
        font-size: 1.1rem;
    }

    .mobile-nav-cta {
        display: block;
        width: 100%;
    }

    .header-actions .nav-cta {
        display: none;
    }

    /* Hero & Layout Adjustments */
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-trust-indicators {
        justify-content: center;
    }

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

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

    .why-us-section .features-grid,
    .journey-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .offer-card {
        grid-template-columns: 1fr;
    }

    .offer-image {
        display: none;
    }

    .booking-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .floating-card {
        padding: 10px 14px;
    }

    .float-number { font-size: 1.1rem; }
    .float-label { font-size: 0.68rem; }

    .about-badges-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-benefits-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .why-us-section .features-grid,
    .journey-steps,
    .doctors-grid {
        grid-template-columns: 1fr;
    }

    .ba-images-wrapper {
        height: 180px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 14px;
        text-align: center;
    }

    .floating-wa {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
    }

    .wa-tooltip { display: none; }
}