/* ==========================================================================
   HARMONY DENTAL CARE - SIMPLIFIED TRUST-CENTRIC DESIGN
   Theme: Professional Clinical Teal & Absolute Comfort
   ========================================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- Root Variables --- */
:root {
    /* Color Palette - Clinical Teal & Warm Trust */
    --clr-bg-base: #fcfdfd; /* Pure clean base with slight teal hint */
    --clr-white: #ffffff;
    --clr-dark: #0f172a; /* Trust slate-navy for typography */
    --clr-slate-700: #334155;
    --clr-slate-500: #64748b;
    --clr-slate-100: #f1f5f9;
    
    /* Professional Medical Accent Colors */
    --clr-teal-primary: #0d9488; /* Clinical Trust Teal */
    --clr-teal-hover: #0f766e;
    --clr-teal-glow: rgba(13, 148, 136, 0.08);
    --clr-teal-light: #f0fdfa; /* Calming mint cream background */
    --clr-teal-border: #ccfbf1;
    
    --clr-blue-primary: #0284c7; /* Secondary clean clinical blue */
    --clr-blue-light: #f0f9ff;
    
    /* Modern Flat Shadows & Borders */
    --border-light: 1px solid #e2e8f0;
    --border-teal: 1px solid #99f6e4;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.05), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 10px 30px -10px rgba(15, 23, 42, 0.08), 0 1px 3px rgba(15, 23, 42, 0.02);
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Standard Transition */
    --transition-standard: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--clr-bg-base);
    color: var(--clr-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --- Typography Utilities --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-dark);
    font-weight: 700;
    line-height: 1.25;
}

p {
    color: var(--clr-slate-700);
}

.gradient-text-teal {
    background: linear-gradient(135deg, var(--clr-teal-primary) 0%, var(--clr-blue-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--clr-bg-base);
}
::-webkit-scrollbar-thumb {
    background: rgba(13, 148, 136, 0.2);
    border-radius: 20px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(13, 148, 136, 0.4);
}

/* --- Layout Components --- */
.container {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

section {
    padding: 7rem 0 5rem;
    position: relative;
}

/* --- Sticky Modern Navigation Bar --- */
.header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-standard);
}

.header-scrolled {
    box-shadow: var(--shadow-sm);
    background: rgba(255, 255, 255, 0.95);
}

.navbar {
    max-width: 1200px;
    width: 90%;
    margin: 0 auto;
    padding: 1.1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-standard);
}

.header-scrolled .navbar {
    padding: 0.8rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--clr-teal-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--clr-dark);
    letter-spacing: -0.5px;
}

.logo-text span {
    color: var(--clr-teal-primary);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    gap: 2.2rem;
    list-style: none;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--clr-slate-700);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-standard);
}

.nav-link:hover {
    color: var(--clr-teal-primary);
}

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

/* --- Clean Buttons --- */
.btn {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-standard);
}

.btn-primary {
    background-color: var(--clr-teal-primary);
    color: var(--clr-white);
}

.btn-primary:hover {
    background-color: var(--clr-teal-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.2);
}

.btn-secondary {
    background-color: var(--clr-slate-100);
    color: var(--clr-dark);
}

.btn-secondary:hover {
    background-color: #e2e8f0;
    transform: translateY(-1px);
}

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

.hamburger span {
    width: 22px;
    height: 2.5px;
    background-color: var(--clr-dark);
    border-radius: 5px;
}

/* --- Hero Section --- */
.hero-section {
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: 8.5rem;
    padding-bottom: 4.5rem;
    background: linear-gradient(180deg, var(--clr-teal-light) 0%, rgba(255, 255, 255, 0) 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.floating-badge {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--clr-teal-light);
    border: var(--border-teal);
    padding: 0.4rem 1rem;
    border-radius: 100px;
    color: var(--clr-teal-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.15;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--clr-slate-700);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--clr-dark);
}

.stat-num span {
    color: var(--clr-teal-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--clr-slate-500);
    font-weight: 500;
}

/* Simple Hero Clinical Treatment Portrait */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    width: 100%;
    max-width: 500px;
    position: relative;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    width: 100%;
    height: 100%;
    background-color: var(--clr-teal-light);
    border: var(--border-teal);
    border-radius: 20px;
    z-index: 0;
}

.hero-treatment-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 20px;
    border: var(--border-light);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

/* --- Section Title Rules --- */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.section-subtitle {
    font-family: var(--font-heading);
    color: var(--clr-teal-primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 1rem;
    color: var(--clr-slate-500);
}

/* --- About the Doctor Section --- */
.about-section {
    background-color: var(--clr-teal-light);
    border-top: 1px solid var(--clr-teal-border);
    border-bottom: 1px solid var(--clr-teal-border);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4.5rem;
    align-items: center;
}

.doctor-visual {
    display: flex;
    justify-content: center;
}

.doctor-image-wrapper {
    position: relative;
    max-width: 380px;
    width: 100%;
}

.doctor-image-wrapper::before {
    content: '';
    position: absolute;
    bottom: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--clr-teal-primary);
    border-radius: 20px;
    z-index: 0;
}

.doctor-portrait-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.doctor-content {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.doctor-name {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.doctor-credentials {
    font-size: 1rem;
    color: var(--clr-teal-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.doctor-bio {
    font-size: 1.05rem;
    color: var(--clr-slate-700);
    line-height: 1.65;
}

.doctor-milestones {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-top: 0.5rem;
}

.milestone-card {
    background-color: var(--clr-white);
    border: var(--border-light);
    border-radius: 12px;
    padding: 1.2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.milestone-icon {
    color: var(--clr-teal-primary);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.milestone-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--clr-dark);
}

.milestone-desc {
    font-size: 0.82rem;
    color: var(--clr-slate-500);
    margin-top: 0.15rem;
}

/* --- Services Section --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--clr-white);
    border: var(--border-light);
    border-radius: 16px;
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-standard);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-teal-primary);
}

.service-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background-color: var(--clr-teal-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-teal-primary);
    transition: var(--transition-standard);
}

.service-card:hover .service-icon-wrapper {
    background-color: var(--clr-teal-primary);
    color: var(--clr-white);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--clr-slate-600);
    line-height: 1.6;
    flex-grow: 1;
}

.service-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--clr-teal-primary);
}

/* --- Service Modal --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-card {
    background: var(--clr-white);
    border: var(--border-light);
    width: 90%;
    max-width: 540px;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    transform: translateY(15px);
    transition: var(--transition-standard);
}

.modal-overlay.active .modal-card {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--clr-slate-100);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-dark);
}

.modal-close-btn:hover {
    background: #e2e8f0;
}

.modal-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: var(--clr-teal-light);
    color: var(--clr-teal-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.modal-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.modal-text {
    color: var(--clr-slate-600);
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.modal-highlight-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1.8rem;
}

.modal-highlight-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    color: var(--clr-slate-700);
}

.modal-highlight-list li svg {
    color: var(--clr-teal-primary);
    flex-shrink: 0;
}

/* --- Clean Appointment Booking Section --- */
.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.booking-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.booking-benefit-card {
    display: flex;
    gap: 1rem;
    padding: 1.2rem;
    border-radius: 12px;
    background-color: var(--clr-white);
    border: var(--border-light);
}

.benefit-icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--clr-teal-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-teal-primary);
    flex-shrink: 0;
}

.benefit-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-dark);
}

.benefit-desc {
    font-size: 0.88rem;
    color: var(--clr-slate-500);
    margin-top: 0.2rem;
}

/* Booking Card Container */
.booking-container-card {
    position: relative;
}

.booking-card {
    background: var(--clr-white);
    border: var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-standard);
}

.booking-card.success-active {
    opacity: 0;
    transform: scale(0.98);
    pointer-events: none;
}

.booking-card-header {
    margin-bottom: 1.8rem;
}

.booking-card-title {
    font-size: 1.6rem;
    font-weight: 700;
}

.booking-card-desc {
    font-size: 0.9rem;
    color: var(--clr-slate-500);
    margin-top: 0.2rem;
}

/* Clean Form Controls */
.form-group {
    margin-bottom: 1.2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--clr-dark);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--clr-slate-500);
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.5rem;
    border-radius: 10px;
    background: var(--clr-white);
    border: 1px solid #cbd5e1;
    outline: none;
    color: var(--clr-dark);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: var(--transition-standard);
}

.form-input:focus {
    border-color: var(--clr-teal-primary);
    box-shadow: 0 0 0 3px var(--clr-teal-glow);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23475569' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 2.2rem;
}

/* Time Slot Selection */
.slots-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.3rem;
}

.slot-pill {
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.5rem 0.9rem;
    background: var(--clr-slate-100);
    border: var(--border-light);
    border-radius: 8px;
    color: var(--clr-slate-700);
    transition: var(--transition-standard);
    user-select: none;
}

.slot-pill:hover {
    background: #e2e8f0;
}

.slot-pill.active {
    background-color: var(--clr-teal-primary);
    color: var(--clr-white);
    border-color: transparent;
}

/* Success Card */
.success-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--clr-white);
    border: var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 3;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.02);
    transition: var(--transition-standard);
}

.success-card.active {
    opacity: 1;
    pointer-events: all;
    transform: scale(1);
}

.success-icon-container {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--clr-teal-light);
    color: var(--clr-teal-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.success-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.success-message {
    color: var(--clr-slate-500);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    max-width: 320px;
}

.success-summary {
    background: var(--clr-teal-light);
    border: 1px solid var(--clr-teal-border);
    border-radius: 12px;
    padding: 1rem;
    width: 100%;
    text-align: left;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    border-bottom: 1px dashed rgba(13, 148, 136, 0.1);
    padding-bottom: 0.3rem;
}

.summary-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.summary-label {
    color: var(--clr-slate-500);
    font-weight: 500;
}

.summary-value {
    color: var(--clr-dark);
    font-weight: 600;
}

/* --- Professional Footer --- */
.footer-section {
    background: var(--clr-dark);
    color: var(--clr-white);
    padding: 4.5rem 0 2rem;
    border-top: 3px solid var(--clr-teal-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.footer-logo-icon {
    width: 34px;
    height: 34px;
    background: var(--clr-teal-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
}

.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-white);
    letter-spacing: -0.5px;
}

.footer-info-text {
    color: #94a3b8;
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer-socials {
    display: flex;
    gap: 0.8rem;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: var(--transition-standard);
    text-decoration: none;
}

.social-icon:hover {
    color: var(--clr-white);
    background: var(--clr-teal-primary);
}

.footer-heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-white);
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    text-decoration: none;
    color: #94a3b8;
    font-size: 0.92rem;
    transition: var(--transition-standard);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-links a:hover {
    color: var(--clr-teal-primary);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
}

.contact-item-icon {
    color: var(--clr-teal-primary);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.contact-item-content {
    display: flex;
    flex-direction: column;
}

.contact-item-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item-value {
    color: #cbd5e1;
    font-size: 0.88rem;
    line-height: 1.5;
}

a.contact-item-value {
    text-decoration: none;
}

a.contact-item-value:hover {
    color: var(--clr-teal-primary);
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.2rem;
}

.copyright {
    color: #64748b;
    font-size: 0.85rem;
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
}

.footer-legal-links a {
    color: #64748b;
    font-size: 0.85rem;
    text-decoration: none;
}

.footer-legal-links a:hover {
    color: #cbd5e1;
}

/* --- Clinic Gallery Section --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.gallery-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 260px;
    border: var(--border-light);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-standard);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 1.5rem 1.2rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, rgba(15, 23, 42, 0.75) 100%);
    color: var(--clr-white);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    transform: translateY(10px);
    opacity: 0;
    transition: var(--transition-standard);
}

.gallery-card:hover .gallery-img {
    transform: scale(1.04);
}

.gallery-card:hover .gallery-overlay {
    transform: translateY(0);
    opacity: 1;
}

.gallery-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-teal-border);
}

.gallery-title {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

/* --- Transformations & Case Studies --- */
.cases-section {
    background-color: var(--clr-white);
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.case-card {
    background-color: var(--clr-white);
    border: var(--border-light);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-standard);
}

.case-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-teal-primary);
}

.case-img-container {
    width: 100%;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: var(--border-light);
}

.case-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.case-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--clr-teal-primary);
    color: var(--clr-white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.8rem;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(13, 148, 136, 0.2);
    font-family: var(--font-heading);
}

.case-info {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.case-title {
    font-size: 1.35rem;
    font-weight: 700;
}

.case-desc {
    font-size: 0.92rem;
    color: var(--clr-slate-500);
}

/* --- Patient Reviews / Testimonials --- */
.reviews-section {
    background-color: var(--clr-teal-light);
    border-top: 1px solid var(--clr-teal-border);
    border-bottom: 1px solid var(--clr-teal-border);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.review-card {
    background-color: var(--clr-white);
    border: var(--border-light);
    border-radius: 16px;
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: var(--transition-standard);
}

.review-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-teal-border);
}

.review-stars {
    display: flex;
    gap: 0.2rem;
    color: #fbbf24; /* Rich gold star yellow */
}

.review-stars svg {
    fill: currentColor;
    width: 18px;
    height: 18px;
}

.review-text {
    font-size: 0.95rem;
    color: var(--clr-slate-700);
    line-height: 1.65;
    font-style: italic;
    flex-grow: 1;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-top: 1px dashed #e2e8f0;
    padding-top: 1rem;
}

.author-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: var(--clr-teal-light);
    color: var(--clr-teal-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    border: 1px solid var(--clr-teal-border);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--clr-dark);
}

.author-meta {
    font-size: 0.78rem;
    color: var(--clr-slate-500);
}

/* --- Scroll Reveal Trigger classes --- */
.reveal {
    opacity: 0;
    transform: translateY(15px);
    transition: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- Media Queries --- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    .hero-grid {
        gap: 2rem;
    }
    .about-grid {
        gap: 2rem;
    }
}

@media (max-width: 900px) {
    .nav-cta {
        display: none;
    }
    .nav-cta-mobile {
        display: block;
    }
    section {
        padding: 5rem 0 3.5rem;
    }
    .nav-menu {
        display: none;
        position: fixed;
        top: 4.5rem;
        left: 5%;
        width: 90%;
        background: var(--clr-white);
        border: var(--border-light);
        border-radius: 12px;
        padding: 1.5rem;
        flex-direction: column;
        gap: 1.2rem;
        box-shadow: var(--shadow-lg);
        z-index: 99;
    }
    .nav-menu.active {
        display: flex;
    }
    .hamburger {
        display: flex;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    .hero-content {
        align-items: center;
    }
    .floating-badge {
        align-self: center;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
        width: 100%;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    .doctor-visual {
        order: -1;
    }
    .doctor-milestones {
        text-align: left;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .booking-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2.4rem;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-stats {
        gap: 1.5rem;
    }
    .stat-num {
        font-size: 1.7rem;
    }
    .section-title {
        font-size: 1.85rem;
    }
    .doctor-name {
        font-size: 1.85rem;
    }
    .doctor-milestones {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .booking-card {
        padding: 1.8rem 1.2rem;
    }
    .success-card {
        padding: 1.8rem 1.2rem;
    }
}