/* ================================================================
   SSB ULTRADIAGNOSTIC LABORATORY & IMAGING - MEDICAL STYLESHEET
   Clean UI, Fluid Gradients, Neumorphic Cards, Mobile-First Engine
   ================================================================ */

/* ===== COLOR SCHEME VARIABLES ===== */
:root {
    /* Primary brand palette - Medical Deep Blue & Cyan */
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --primary-lighter: #e0f2fe;
    
    /* Medical accent colors */
    --secondary: #0f172a;      /* Dark clinical blue */
    --secondary-light: #1e293b;
    --accent: #10b981;         /* Fresh healthy emerald */
    --accent-light: #d1fae5;
    
    /* Neutral layout colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-white: #ffffff;
    
    /* Base Background patterns */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;   /* Pristine clean ice-white */
    --bg-dark: #0b0f19;        /* Surgical deep indigo */
    --bg-card: #ffffff;
    
    /* Border lines */
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    
    /* Premium Depth Shadows */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.1), 0 4px 12px -4px rgba(15, 23, 42, 0.05);
    --shadow-xl: 0 20px 35px -5px rgba(15, 23, 42, 0.15), 0 8px 15px -6px rgba(15, 23, 42, 0.05);
    --shadow-glow: 0 0 30px rgba(14, 165, 233, 0.2);
    
    /* Global Rounding factors */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* Linear Animation specs */
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography engines */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;
}

/* ===== GLOBAL STANDARDS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

body.no-scroll {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: var(--font-primary);
    font-size: 1rem;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
}

:root {
    --section-padding: 100px 0;
    --container-width: 1200px;
}

/* ===== MODERN HEADER SECTION BADGING ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--primary-lighter);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.6rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 650px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ===== PRELOADER SCREEN ===== */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader {
    text-align: center;
}

.loader-inner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(14, 165, 233, 0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin-loader 0.8s linear infinite;
    margin: 0 auto 20px;
}

.loader span {
    color: var(--text-white);
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 1.1rem;
}

@keyframes spin-loader {
    to { transform: rotate(360deg); }
}

/* ===== STICKY CLINIC NAVIGATION BAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
    padding: 14px 0;
}

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

/* Branding Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.3rem;
    box-shadow: var(--shadow-glow);
}

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

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
}

.logo-accent {
    color: var(--primary-light);
}

.navbar.scrolled .logo-name {
    color: var(--secondary);
}

.navbar.scrolled .logo-accent {
    color: var(--primary);
}

.logo-tagline {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.navbar.scrolled .logo-tagline {
    color: var(--text-secondary);
}

/* Navbar Options */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-full);
}

.navbar.scrolled .nav-link {
    color: var(--text-secondary);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.15);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--primary-dark);
    background: var(--primary-lighter);
}

/* Mobile Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav {
    padding: 10px 22px;
    font-size: 0.85rem;
    font-weight: 700;
    background: var(--text-white);
    color: var(--primary-dark);
    border-radius: var(--radius-full);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.navbar.scrolled .btn-nav {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-white);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 24px;
    height: 2.5px;
    background: var(--text-white);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar.scrolled .hamburger span {
    background: var(--text-primary);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== STANDARD MEDICAL BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    font-weight: 700;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-white);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(14, 165, 233, 0.4);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: var(--text-white);
}

.btn-white {
    background: var(--text-white);
    color: var(--primary-dark);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-white);
}

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

.btn-full {
    width: 100%;
}

/* ===== HERO AREA SCREEN ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-dark);
    padding-top: 100px;
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 15% 30%, rgba(14, 165, 233, 0.22) 0%, transparent 45%),
        radial-gradient(circle at 85% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 45%);
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: var(--text-white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(14, 165, 233, 0.12);
    border: 1px solid rgba(14, 165, 233, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 540px;
}

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

/* Clinical metrics */
.hero-metrics {
    display: flex;
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.metric-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.metric-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
}

/* Hero UI Graphical Mockups */
.hero-visual {
    position: relative;
    height: 440px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glowing-backdrop {
    position: absolute;
    width: 320px;
    height: 320px;
    background: var(--primary);
    filter: blur(80px);
    opacity: 0.15;
    border-radius: 50%;
}

.hero-vector-graphic {
    width: 100%;
    max-width: 440px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

.hero-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--text-white);
    box-shadow: var(--shadow-xl);
}

.hero-card .hc-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.hero-card .hc-text {
    display: flex;
    flex-direction: column;
}

.hero-card .hc-text strong {
    font-size: 0.85rem;
    font-weight: 700;
}

.hero-card .hc-text span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.hero-card-1 {
    top: 15%;
    right: -20px;
}

.hero-card-2 {
    bottom: 15%;
    left: -20px;
}

/* ===== SERVICES DISPLAY GRIDS ===== */
.services-section {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-lighter);
    color: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-white);
    transform: scale(1.05);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.service-features li i {
    color: var(--accent);
}

/* Special Highlight Card styling */
.service-card.featured {
    border-color: var(--primary-light);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(14, 165, 233, 0.02) 100%);
}

.service-card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 4px 12px;
    background: var(--accent-light);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 800;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

/* ===== HEALTH DIAGNOSTIC CHECK PANELS ===== */
.packages-section {
    background: var(--bg-primary);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.package-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.package-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.package-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.package-card.featured:hover {
    box-shadow: var(--shadow-xl);
}

.package-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 14px;
    background: var(--primary-lighter);
    color: var(--primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.package-tag {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.package-price {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 24px;
}

.package-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex-grow: 1;
}

.package-details li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.package-details li i {
    color: var(--accent);
}

.package-details li i.style-disabled {
    color: var(--text-muted);
}

/* ===== ABOUT SSB CENTER PANEL ===== */
.about-section {
    background: var(--bg-secondary);
}

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

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

.about-image-wrapper {
    width: 100%;
    max-width: 420px;
    height: auto;
}

.about-strengths {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 24px;
}

.strength-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.strength-check {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* ===== DIAGNOSTIC APPOINTMENT FORM ===== */
.appointment-section {
    background: var(--bg-primary);
}

.appointment-wrapper {
    display: flex;
    justify-content: center;
}

.appointment-card {
    width: 100%;
    max-width: 800px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 48px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
}

.appointment-header {
    text-align: center;
    margin-bottom: 32px;
}

.appointment-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.appointment-header p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 18px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.08);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
}

/* ===== MAPS & CONTACT SECTION ===== */
.contact-section {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.info-card:hover {
    transform: translateX(5px);
    border-color: var(--primary-light);
}

.icon-box {
    width: 48px;
    height: 48px;
    background: var(--primary-lighter);
    color: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-details h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.info-details p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-details a {
    color: var(--primary-dark);
    font-weight: 600;
}

.contact-socials {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.contact-socials a {
    width: 44px;
    height: 44px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
}

.contact-socials a:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* PUCHONG MAP INTEGRATION */
.map-section {
    display: flex;
    flex-direction: column;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
}

.map-info-bar {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
}

.map-address-text h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

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

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

.map-btn {
    padding: 10px 18px;
    font-size: 0.8rem;
}

.map-gmaps-link {
    text-align: center;
    margin-top: 16px;
}

.map-gmaps-link a {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ea580c; /* High Contrast Orange map marker reference */
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.map-gmaps-link a:hover {
    text-decoration: underline;
    transform: translateY(-1px);
}

/* ===== DEEP FOOTER SYSTEM ===== */
.footer {
    position: relative;
    background: var(--bg-dark);
    color: var(--text-white);
    overflow: hidden;
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.footer-wave svg {
    width: 100%;
    height: 60px;
}

.footer-main {
    padding: 100px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
    gap: 40px;
}

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.75;
    margin-top: 16px;
    margin-bottom: 24px;
}

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

.footer-socials a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-socials a:hover {
    background: var(--primary);
    color: var(--text-white);
    transform: translateY(-2px);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.2);
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(4px);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact li i {
    color: var(--primary-light);
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-contact li a {
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact li a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links a:hover {
    color: var(--primary-light);
}

/* ===== UTILITY ELEMENTS ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

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

.back-to-top:hover {
    transform: translateY(-5px);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 56px;
    height: 56px;
    background: #25d366;
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    z-index: 998;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

.whatsapp-tooltip {
    position: absolute;
    left: 70px;
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* ===== ANIMATION CONTROLLER SPECIFICATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ===== ADAPTIVE MEDIA QUERY BREAKPOINTS ===== */

/* Large Screen Breakpoint */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-visual {
        order: -1;
        height: 340px;
    }
    
    .hero-subtitle, .hero-buttons, .hero-metrics {
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .packages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .map-info-bar {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Tablet Screen Breakpoint */
@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }
    
    /* Navigation Bar Mobile Overhaul Drawer styling */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        justify-content: center;
        gap: 8px;
        padding: 40px;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 1000;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        color: var(--text-primary);
        font-size: 1.1rem;
        padding: 12px 20px;
        width: 100%;
        text-align: left;
    }
    
    .nav-link:hover, .nav-link.active {
        background: var(--primary-lighter);
        color: var(--primary-dark);
    }
    
    .hamburger {
        display: flex;
    }
    
    .btn-nav {
        display: none;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-card {
        display: none; /* Clean canvas on small screens */
    }
    
    .services-grid, .packages-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .appointment-card {
        padding: 30px 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-inner {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .whatsapp-float, .back-to-top {
        width: 48px;
        height: 48px;
        bottom: 20px;
    }
    
    .whatsapp-float {
        left: 20px;
    }
    
    .back-to-top {
        right: 20px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}

/* Smartphone Screen Breakpoint */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: 1.55rem;
    }
    
    .map-container {
        height: 300px;
    }
}