/* -------------------------------------------------------------
   Suvidha Dental Clinic - Premium CSS Design System
   Colors: Deep Navy, Ice Blue, Glowing Cyan & White Accents
   Design Pattern: Glassmorphism, Luxury Minimalist, Apple-style
------------------------------------------------------------- */
/* Font */
@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/inter-v20-latin-300.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/inter-v20-latin-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/inter-v20-latin-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/inter-v20-latin-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('assets/fonts/outfit-v15-latin-400.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('assets/fonts/outfit-v15-latin-500.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('assets/fonts/outfit-v15-latin-600.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('assets/fonts/outfit-v15-latin-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Outfit';
    src: url('assets/fonts/outfit-v15-latin-800.woff2') format('woff2');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

/* Custom Reset & CSS Variables */
:root {
    color-scheme: dark;

    --bg-primary: #040814;
    --bg-secondary: #081022;
    --bg-tertiary: #0c162e;

    --accent-cyan: #00f0ff;
    --accent-blue: #0088ff;
    --accent-ice: #e2f9ff;
    --accent-glow: rgba(0, 240, 255, 0.15);
    --accent-soft: rgba(0, 240, 255, 0.06);
    --accent-border: rgba(0, 240, 255, 0.15);
    --accent-shadow-soft: rgba(0, 240, 255, 0.15);
    --accent-shadow-medium: rgba(0, 240, 255, 0.25);
    --accent-shadow-strong: rgba(0, 240, 255, 0.45);
    --on-accent: #040814;

    --text-primary: #ffffff;
    --text-secondary: #909db5;
    --text-muted: #5e6d8a;

    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-bg-hover: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --glass-shadow: 0 15px 35px 0 rgba(0, 0, 0, 0.5);

    --header-bg: rgba(4, 8, 20, 0.7);
    --header-bg-scrolled: rgba(4, 8, 20, 0.85);
    --mobile-menu-bg: rgba(4, 8, 20, 0.95);
    --footer-bg: #02050e;
    --footer-bottom-border: rgba(255, 255, 255, 0.05);
    --hero-title-gradient: linear-gradient(135deg, #ffffff 60%, #a2ebff 100%);
    --hero-bg-glow: radial-gradient(circle, rgba(0, 136, 255, 0.12) 0%, rgba(0, 240, 255, 0.03) 50%, rgba(0, 0, 0, 0) 80%);
    --services-bg-glow: radial-gradient(circle, rgba(0, 240, 255, 0.06) 0%, rgba(0, 0, 0, 0) 70%);
    --gallery-bg-glow: radial-gradient(circle, rgba(0, 136, 255, 0.05) 0%, rgba(0, 0, 0, 0) 70%);
    --visual-glow: radial-gradient(circle, rgba(0, 240, 255, 0.18) 0%, rgba(0, 136, 255, 0.05) 60%);
    --spotlight-glow: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(0, 240, 255, 0.08), transparent 40%);
    --icon-surface-bg: rgba(255, 255, 255, 0.02);
    --field-bg: rgba(255, 255, 255, 0.02);
    --field-bg-focus: rgba(255, 255, 255, 0.04);
    --field-text: #ffffff;
    --calendar-filter: invert(1);
    --caption-overlay: linear-gradient(to top, rgba(4, 8, 20, 0.9) 0%, rgba(4, 8, 20, 0) 100%);
    --caption-text: #ffffff;
    --control-bg: rgba(4, 8, 20, 0.6);
    --control-text: #ffffff;
    --dot-bg: rgba(255, 255, 255, 0.3);
    --toast-bg: rgba(8, 16, 34, 0.9);
    --floating-control-bg: rgba(8, 16, 34, 0.6);
    --map-filter: invert(90%) hue-rotate(180deg) brightness(85%) contrast(90%);
    --map-opacity: 0.85;
    --logo-gradient-start: #00a8b8;
    --logo-gradient-end: #ffffff;
    --smile-gradient-start: #00f0ff;
    --smile-gradient-end: #ffffff;
    --image-shadow: drop-shadow(0 10px 30px rgba(0, 240, 255, 0.2));
    --deep-image-shadow: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    --glow-dot-shadow: 0 0 30px 10px rgba(0, 240, 255, 0.6);
    --success-green: #25d366;
    --danger: #ff4d6d;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-premium: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.3s ease;

    --cursor-glow: radial-gradient(circle, rgba(0, 240, 255, 0.12) 0%, rgba(0, 240, 255, 0.08) 30%, transparent 70%);
}

html[data-theme="light"] {
    color-scheme: light;

    --bg-primary: #f6fbfc;
    --bg-secondary: #edf7f9;
    --bg-tertiary: #e4f1f5;

    --accent-cyan: #00a8b8;
    --accent-blue: #007580;
    --accent-ice: #e8fbff;
    --accent-glow: rgba(0, 168, 184, 0.13);
    --accent-soft: rgba(0, 168, 184, 0.08);
    --accent-border: rgba(0, 168, 184, 0.18);
    --accent-shadow-soft: rgba(0, 168, 184, 0.13);
    --accent-shadow-medium: rgba(0, 168, 184, 0.35);
    --accent-shadow-strong: rgba(0, 168, 184, 0.55);
    --on-accent: #0f263d;

    --text-primary: #0f263d;
    --text-secondary: #52667a;
    --text-muted: #74889b;

    --glass-bg: rgba(255, 255, 255, 0.58);
    --glass-bg-hover: rgba(255, 255, 255, 0.78);
    --glass-border: rgba(15, 38, 61, 0.12);
    --glass-border-hover: rgba(0, 168, 184, 0.26);
    --glass-shadow: 0 18px 45px rgba(25, 68, 96, 0.13);

    --header-bg: rgba(246, 251, 252, 0.78);
    --header-bg-scrolled: rgba(246, 251, 252, 0.94);
    --mobile-menu-bg: rgba(246, 251, 252, 0.96);
    --footer-bg: #e8f3f6;
    --footer-bottom-border: rgba(15, 38, 61, 0.09);
    --hero-title-gradient: linear-gradient(135deg, #0f263d 55%, #007f91 100%);
    --hero-bg-glow: radial-gradient(circle, rgba(36, 120, 199, 0.12) 0%, rgba(0, 168, 184, 0.06) 48%, rgba(246, 251, 252, 0) 78%);
    --services-bg-glow: radial-gradient(circle, rgba(0, 168, 184, 0.09) 0%, rgba(246, 251, 252, 0) 70%);
    --gallery-bg-glow: radial-gradient(circle, rgba(36, 120, 199, 0.08) 0%, rgba(246, 251, 252, 0) 70%);
    --visual-glow: radial-gradient(circle, rgba(0, 168, 184, 0.28) 0%, rgba(36, 120, 199, 0.2) 58%);
    --spotlight-glow: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(0, 168, 184, 0.12), transparent 40%);
    --icon-surface-bg: rgba(255, 255, 255, 0.62);
    --field-bg: rgba(255, 255, 255, 0.66);
    --field-bg-focus: rgba(255, 255, 255, 0.9);
    --field-text: #0f263d;
    --calendar-filter: none;
    --caption-overlay: linear-gradient(to top, rgba(5, 24, 42, 0.82) 0%, rgba(5, 24, 42, 0) 100%);
    --caption-text: #ffffff;
    --control-bg: rgba(15, 38, 61, 0.62);
    --control-text: #ffffff;
    --dot-bg: rgba(15, 38, 61, 0.32);
    --toast-bg: rgba(255, 255, 255, 0.92);
    --floating-control-bg: rgba(255, 255, 255, 0.78);
    --map-filter: none;
    --map-opacity: 1;
    --logo-gradient-start: #00a8b8;
    --logo-gradient-end: #0f263d;
    --smile-gradient-start: #00a8b8;
    --smile-gradient-end: #0f263d;
    --image-shadow: drop-shadow(0 14px 28px rgba(0, 168, 184, 0.14));
    --deep-image-shadow: drop-shadow(0 20px 36px rgba(25, 68, 96, 0.16));
    --glow-dot-shadow: 0 0 28px 8px rgba(0, 168, 184, 0.34);

    --cursor-glow: radial-gradient(circle, rgba(0, 180, 220, 0.20) 0%, rgba(0, 180, 220, 0.12) 30%, transparent 70%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

html {
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    scroll-padding-top: 20px;
}

body {
    position: relative;
    overflow-x: hidden;
    line-height: 1.6;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 4px;
}

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

/* Scroll Progress Bar */
.scroll-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 9999;
}

.scroll-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    box-shadow: 0 0 8px var(--accent-cyan);
}

/* Helper Layout Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Scroll Reveal Base classes */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Custom Typography & Badge styling */
.badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    color: var(--accent-cyan);
    margin-bottom: 24px;
}

.section-tag {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    font-weight: 600;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    color: var(--text-secondary);
    font-size: clamp(1rem, 2.5vw, 1.15rem);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-heading);
}

.btn-primary {
    background: var(--accent-cyan);
    color: var(--on-accent);
    border: none;
    box-shadow: 0 4px 20px var(--accent-shadow-medium);
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-shadow-strong);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

/* -------------------------------------------------------------
   Header & Navigation
------------------------------------------------------------- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-fast);
}

.main-header.scrolled {
    padding: 10px 0;
    background: var(--header-bg-scrolled);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px 24px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
}

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

.logo-text span {
    color: var(--accent-cyan);
    font-weight: 400;
}

.logo-area stop[stop-color="#00F0FF"] {
    stop-color: var(--logo-gradient-start);
}

.logo-area stop[offset="1"] {
    stop-color: var(--logo-gradient-end);
}

.logo-area path[stroke="#00F0FF"] {
    stroke: var(--logo-gradient-start);
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: var(--transition-fast);
}

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

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

.theme-toggle {
    width: 58px;
    height: 34px;
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    background: var(--glass-bg);
    color: var(--text-secondary);
    cursor: pointer;
    padding: 3px;
    backdrop-filter: blur(12px);
    transition: var(--transition-fast);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
    color: var(--text-primary);
    border-color: var(--glass-border-hover);
    box-shadow: 0 0 18px var(--accent-shadow-soft);
    outline: none;
}

.theme-toggle-track {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    height: 100%;
}

.theme-icon {
    position: relative;
    z-index: 2;
    justify-self: center;
    transition: var(--transition-fast);
}

.theme-toggle-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    box-shadow: 0 4px 14px var(--accent-shadow-medium);
    transform: translateX(24px);
    transition: var(--transition-fast);
}

.theme-icon-sun {
    transform: translateX(1.5px)
}

html[data-theme="light"] .theme-toggle-thumb {
    transform: translateX(0);
}

html[data-theme="dark"] .theme-icon-moon,
html[data-theme="light"] .theme-icon-sun {
    color: var(--on-accent);
}

.cta-button {
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--on-accent);
    box-shadow: 0 4px 15px var(--accent-shadow-medium);
    transition: var(--transition-fast);
}

.cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--accent-shadow-strong);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle .bar {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* -------------------------------------------------------------
   Hero Section
------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding-top: 150px;
    padding-bottom: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 80%;
    background: var(--hero-bg-glow);
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 4.8rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    background: var(--hero-title-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 550px;
    padding: 0 4px;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-visual-container {
    position: relative;
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-visual-container svg {
    width: 100%;
    height: auto;
    z-index: 2;
    filter: var(--image-shadow);
    animation: floatingShape 6s infinite ease-in-out;
}

.glass-bg-blur {
    position: absolute;
    width: 80%;
    height: 80%;
    border-radius: 50%;
    background: var(--visual-glow);
    filter: blur(50px);
    z-index: 1;
    animation: pulseGlow 8s infinite alternate ease-in-out;
}

.hero-smile stop[stop-color="#00F0FF"] {
    stop-color: var(--smile-gradient-start);
}

.hero-smile stop[offset="1"] {
    stop-color: var(--smile-gradient-end);
}

.hero-smile path[stroke="#00F0FF"] {
    stroke: var(--smile-gradient-start);
}

.hero-smile {
    width: 90%;
    height: auto;
    z-index: 2;
    filter: var(--deep-image-shadow);
    animation: floatingShape 6s infinite ease-in-out;
}

.glow-spot {
    position: absolute;
    top: 20%;
    left: 20%;
    width: 25px;
    height: 25px;
    background: var(--accent-cyan);
    border-radius: 50%;
    filter: blur(10px);
    box-shadow: var(--glow-dot-shadow);
    z-index: 3;
    pointer-events: none;
    animation: floatGlow 5s infinite alternate ease-in-out;
}

/* Animations */
@keyframes floatingShape {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(3deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

@keyframes floatGlow {
    0% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(15px, -15px);
    }

    100% {
        transform: translate(0, 0);
    }
}

@keyframes pulseGlow {
    0% {
        opacity: 0.6;
        transform: scale(0.95);
    }

    100% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* -------------------------------------------------------------
   About Dentist Section
------------------------------------------------------------- */
.about-section {
    padding: 100px 0;
    position: relative;
    background-color: var(--bg-secondary);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.glass-frame {
    position: relative;
    border-radius: 24px;
    padding: 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: var(--glass-shadow);
    max-width: 400px;
    width: 100%;
}

.doctor-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    object-fit: cover;
    display: block;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 16px;
    padding: 16px;
    color: var(--on-accent);
    text-align: center;
    box-shadow: 0 10px 25px var(--accent-shadow-strong);
    border: 1px solid rgba(255, 255, 255, 0.25);
    animation: floatingShape 5s infinite alternate ease-in-out;
}

.experience-badge .num {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-heading);
    line-height: 1;
}

.experience-badge .lbl {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dentist-name {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.dentist-title {
    color: var(--accent-cyan);
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.dentist-bio {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 30px;
}

.qualifications-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.qual-item {
    display: flex;
    gap: 16px;
}

.qual-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qual-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.qual-text span {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-top: 1px solid var(--glass-border);
    padding-top: 30px;
}

.stat-card h4 {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}

.stat-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
   Services Section
------------------------------------------------------------- */
.services-section {
    padding: 100px 0;
    position: relative;
}

.services-bg-glow {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50%;
    height: 60%;
    background: var(--services-bg-glow);
    pointer-events: none;
}

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

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 36px;
    backdrop-filter: blur(12px);
    transition: var(--transition-premium);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--spotlight-glow);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 25px 50px -12px var(--accent-shadow-soft);
}

.service-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: var(--icon-surface-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 24px;
    transition: var(--transition-fast);
    position: relative;
    z-index: 2;
}

.service-card:hover .service-icon-wrapper {
    background: var(--accent-cyan);
    color: var(--on-accent);
    box-shadow: 0 0 15px var(--accent-shadow-strong);
    transform: scale(1.05);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.service-link {
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-cyan);
    transition: var(--transition-fast);
    display: inline-block;
    position: relative;
    z-index: 2;
    margin-top: auto;
}

.service-card:hover .service-link {
    color: var(--text-primary);
    transform: translateX(4px);
}

/* -------------------------------------------------------------
   Why Choose Us Section
------------------------------------------------------------- */
.why-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.why-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-premium);
    backdrop-filter: blur(10px);
}

.why-card:hover {
    transform: scale(1.03);
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
}

.why-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    margin-bottom: 20px;
    transition: var(--transition-fast);
}

.why-card:hover .why-icon-box {
    transform: rotateY(180deg);
    background: var(--accent-cyan);
    color: var(--on-accent);
    box-shadow: 0 0 20px var(--accent-shadow-strong);
}

.why-card h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.why-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* -------------------------------------------------------------
   Clinic Gallery Section
------------------------------------------------------------- */
.gallery-section {
    padding: 100px 0;
    position: relative;
}

.gallery-bg-glow {
    position: absolute;
    top: 50%;
    right: -10%;
    width: 40%;
    height: 60%;
    background: var(--gallery-bg-glow);
    pointer-events: none;
}

.slider-wrapper {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    height: 500px;
}

.slide {
    min-width: 100%;
    position: relative;
    overflow: hidden;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 1.2s ease;
}

.slide.active img {
    transform: scale(1.02);
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: var(--caption-overlay);
    color: var(--caption-text);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--control-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    color: var(--control-text);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    z-index: 10;
}

.slider-btn:hover {
    background: var(--accent-cyan);
    color: var(--on-accent);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px var(--accent-shadow-strong);
}

.slider-btn.prev {
    left: 24px;
}

.slider-btn.next {
    right: 24px;
}

.slider-dots {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--dot-bg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background: var(--accent-cyan);
    width: 24px;
    border-radius: 4px;
    box-shadow: 0 0 8px var(--accent-shadow-strong);
}

/* -------------------------------------------------------------
   Appointment Section
------------------------------------------------------------- */
.appointment-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.appointment-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.appointment-info-card {
    padding-right: 20px;
}

.appointment-info-card h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.info-text {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.checklist {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
}

.phone-direct p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.direct-number {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent-cyan);
    transition: var(--transition-fast);
}

.direct-number:hover {
    text-shadow: 0 0 10px var(--accent-shadow-strong);
    transform: translateY(-1px);
}

.appointment-form-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(12px);
    box-shadow: var(--glass-shadow);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    background: var(--field-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--field-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-cyan);
    background: var(--field-bg-focus);
    box-shadow: 0 0 10px var(--accent-shadow-soft);
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator {
    filter: var(--calendar-filter);
    cursor: pointer;
}

.error-msg {
    font-size: 0.78rem;
    color: var(--danger);
    display: none;
}

.form-group.invalid input,
.form-group.invalid textarea {
    border-color: var(--danger);
}

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

.form-buttons {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 10px;
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: var(--on-accent);
    border: none;
    font-weight: 600;
    border-radius: 10px;
    padding: 14px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-shadow-medium);
}

.btn-whatsapp {
    background: var(--success-green);
    color: #ffffff;
    border: none;
    font-weight: 600;
    border-radius: 10px;
    padding: 14px;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

/* -------------------------------------------------------------
   Contact & Maps Section
------------------------------------------------------------- */
.contact-section {
    padding: 100px 0;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
    align-items: stretch;
}

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

.info-tile {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    gap: 20px;
    align-items: center;
    backdrop-filter: blur(10px);
    transition: var(--transition-fast);
}

.info-tile:hover {
    transform: translateX(5px);
    border-color: var(--glass-border-hover);
    background: var(--glass-bg-hover);
}

.tile-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tile-content h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.tile-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.map-wrapper {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    height: 100%;
    min-height: 380px;
    position: relative;
}

.google-map-iframe {
    width: 100%;
    height: 100%;
    min-height: 380px;
    /* Dark Theme filter mapping to deep navy background */
    filter: var(--map-filter);
    opacity: var(--map-opacity);
    transition: var(--transition-fast);
}

.google-map-iframe:hover {
    opacity: 1;
}

/* -------------------------------------------------------------
   Footer Section
------------------------------------------------------------- */
.main-footer {
    background-color: var(--footer-bg);
    border-top: 1px solid var(--glass-border);
    padding-top: 80px;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 0.9fr 1fr;
    gap: 50px;
    padding-bottom: 60px;
}

.footer-brand .brand-pitch {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 20px;
    margin-bottom: 24px;
    line-height: 1.6;
}

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

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-cyan);
    color: var(--on-accent);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-shadow-strong);
    transform: translateY(-2px);
}

.footer-grid h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 24px;
    position: relative;
}

.footer-grid h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-cyan);
}

.footer-links ul,
.footer-services ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-services a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.footer-seo-tags p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid var(--footer-bottom-border);
    padding: 30px 0;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

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

.footer-meta a {
    text-decoration: none;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.footer-meta a:hover {
    color: var(--accent-cyan);
}

/* -------------------------------------------------------------
   Interactivity & Extra Elements
------------------------------------------------------------- */
/* Success Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: -400px;
    background: var(--toast-bg);
    border: 1px solid var(--accent-cyan);
    border-radius: 16px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px var(--accent-shadow-medium);
    transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9999;
    max-width: 360px;
}

.toast.show {
    right: 30px;
}

.toast-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-content h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.toast-content p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* Scroll To Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--floating-control-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    transition: var(--transition-fast);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

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

.scroll-to-top:hover {
    background: var(--accent-cyan);
    color: var(--on-accent);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px var(--accent-shadow-strong);
    transform: translateY(-3px);
}

.cursor-glow {
    position: fixed;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 0;
    transition: background 0.3s ease;
    opacity: 0.8;
    background: var(--cursor-glow);
}

/* -------------------------------------------------------------
   Responsive Breakpoints
------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-section {
        min-height: 90vh;
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
        padding-top: 20px;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

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

    .glass-visual-container {
        max-width: 380px;
        aspect-ratio: auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-wrapper {
        order: 1;
    }

    .about-info {
        order: 2;
    }

    .appointment-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

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

    .map-wrapper {
        min-height: 320px;
    }

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

    /* Responsive Header Hamburger Menu */
    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--mobile-menu-bg);
        backdrop-filter: blur(20px);
        border-left: 1px solid var(--glass-border);
        flex-direction: column;
        padding: 100px 40px;
        gap: 28px;
        transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1000;
    }

    .mobile-divider {
        width: 100%;
        height: 2px;
        margin: 24px 0;
        background: var(--glass-border);
    }

    .cta-button {
        margin-bottom: auto;
        width: 100%;
        justify-content: center;
        display: flex;
    }

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

    .mobile-toggle.open .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.open .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .services-grid {
        display: flex;
        gap: 18px;
        width: calc(100% + 48px);
        margin-left: -24px;
        padding: 8px 13vw 28px;
        overflow-x: auto;
        overflow-y: visible;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: 13vw;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .services-grid::-webkit-scrollbar {
        display: none;
    }

    .services-grid .service-card {
        flex: 0 0 min(74vw, 340px);
        min-height: 355px;
        scroll-snap-align: center;
        scroll-snap-stop: always;
        padding: 30px;
        opacity: 0.66;
        transform: scale(0.92);
        transform-origin: center;
    }

    .services-grid .service-card.reveal:not(.active) {
        opacity: 0;
        transform: translateY(30px) scale(0.92);
    }

    .services-grid .service-card.reveal.active {
        transform: scale(0.92);
    }

    .services-grid .service-card.is-active,
    .services-grid .service-card.reveal.active.is-active {
        opacity: 1;
        transform: scale(1);
        border-color: var(--glass-border-hover);
        background: var(--glass-bg-hover);
        box-shadow: 0 24px 48px -18px var(--accent-shadow-medium);
    }

    .services-grid .service-card.is-active .service-icon-wrapper {
        border-color: var(--glass-border-hover);
        box-shadow: 0 0 18px var(--accent-shadow-soft);
    }

    .services-grid .service-card.reveal:not(.active).is-active {
        opacity: 0;
        transform: translateY(30px) scale(0.92);
    }

    .slider {
        height: 320px;
    }

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

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

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 16px 18px;
    }

    .logo-text {
        font-size: 1.05rem;
    }

    .logo-area svg {
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }

    .header-actions {
        gap: 10px;
    }

    .theme-toggle {
        width: 50px;
        height: 30px;
        padding: 2px;
    }

    .theme-toggle-thumb {
        width: 22px;
        height: 22px;
        transform: translateX(20px);
    }

    .hero-section {
        padding-top: 100px;
        padding-bottom: 50px;
    }

    .hero-container {
        gap: 30px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        padding: 0 8px;
        margin-bottom: 30px;
    }

    .btn {
        width: 100%;
    }

    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }

    .glass-visual-container {
        max-width: 300px;
    }

    .services-grid {
        gap: 14px;
        padding-inline: 12vw;
        scroll-padding-inline: 12vw;
    }

    .services-grid .service-card {
        flex-basis: 76vw;
        min-height: 370px;
        padding: 28px 24px;
    }

    .slider {
        height: 240px;
    }

    .appointment-form-card {
        padding: 24px 20px;
    }
}