/* ==========================================================================
   CSS Variables & Theme Setup (Clínica Dental NovaSmile - Tech Dark Theme)
   ========================================================================== */
:root {
    /* Color Palette - Tech Clinical Dark Mode */
    --color-bg-main: #0b0f19;        /* Sleek Graphite Matte Black */
    --color-bg-alt: #111726;         /* Slightly lighter graphite section BG */
    --color-bg-card: rgba(22, 30, 49, 0.65); /* Glassmorphic card fill */
    --color-bg-card-hover: rgba(26, 36, 59, 0.85);
    
    --color-primary: #0df69e;        /* Energetic Neon Mint Green */
    --color-primary-hover: #0cd689;  /* Darker Mint Green */
    --color-primary-light: rgba(13, 246, 158, 0.1); /* Transparent Mint for badges */
    --color-primary-glow: rgba(13, 246, 158, 0.35); /* Neon shadow glow */
    
    --color-cyan: #06b6d4;           /* Electric Cyan for secondary highlights */
    
    --color-text-white: #ffffff;     /* Crisp headings */
    --color-text-silver: #94a3b8;    /* Silver/light grey for body copy */
    --color-text-bright: #e2e8f0;    /* Medium-bright text */
    --color-border: rgba(255, 255, 255, 0.05); /* Ultra-fine borders */
    --color-border-focus: rgba(13, 246, 158, 0.5);
    
    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    
    /* Transitions & Shadows */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --shadow-neon: 0 0 20px -2px var(--color-primary-glow);
    --shadow-neon-large: 0 0 40px -5px rgba(13, 246, 158, 0.25);
    --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.4);
    
    /* Layout */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --container-width: 1200px;
}

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

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

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

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

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

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

button {
    cursor: pointer;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-main);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 10px;
    border: 2px solid var(--color-bg-main);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ==========================================================================
   Reusable Components & Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
    color: #040810;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 8px 20px -6px rgba(13, 246, 158, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -4px rgba(13, 246, 158, 0.6);
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--color-text-white);
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition-smooth);
}

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

.btn-secondary:active {
    transform: translateY(1px);
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
    position: relative;
    z-index: 1;
}

.section-tag {
    color: var(--color-primary);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    display: inline-block;
    margin-bottom: 0.75rem;
    background-color: var(--color-primary-light);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    border: 1px solid rgba(13, 246, 158, 0.2);
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--color-text-silver);
    font-size: 1.1rem;
}

/* Badge Accent */
.badge-accent {
    background: linear-gradient(135deg, var(--color-primary) 0%, #06b6d4 100%);
    color: #040810;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1px;
}

/* ==========================================================================
   Top Promo Banner
   ========================================================================== */
.promo-banner {
    background-color: #070a12;
    color: var(--color-text-white);
    padding: 0.6rem 0;
    font-size: 0.85rem;
    text-align: center;
    z-index: 1001;
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.banner-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.promo-banner p {
    margin: 0;
}

.promo-banner strong {
    color: var(--color-primary);
    text-shadow: 0 0 10px rgba(13, 246, 158, 0.2);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.main-header {
    background-color: rgba(11, 15, 25, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-white);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    filter: drop-shadow(0 0 8px var(--color-primary-glow));
    animation: rotateSparkle 6s linear infinite;
}

.logo-text span {
    color: var(--color-primary);
}

/* Nav Links */
.nav-links {
    display: flex;
    gap: 2.25rem;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-silver);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--color-text-white);
}

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-whatsapp-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    transition: var(--transition-smooth);
}

.btn-whatsapp-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
    background-color: #20ba5a;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.75rem;
    color: var(--color-text-white);
    padding: 0.25rem;
}

/* Mobile Nav Overlay */
.mobile-nav {
    position: fixed;
    top: 73px;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-main);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    padding: 1.5rem 0;
    z-index: 999;
    display: none;
    transform: translateY(-10px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.mobile-nav.open {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 0 1.5rem;
}

.mobile-link {
    font-weight: 700;
    font-size: 1.1rem;
    width: 100%;
    text-align: center;
    padding: 0.5rem 0;
    color: var(--color-text-silver);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-link:hover {
    color: var(--color-text-white);
}

.mobile-link:last-child {
    border-bottom: none;
}

.whatsapp-link-mobile {
    background-color: #25d366;
    color: white;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    border-bottom: none;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    padding: 6.5rem 0;
    background: radial-gradient(circle at 80% 20%, rgba(13, 246, 158, 0.03) 0%, var(--color-bg-main) 60%);
    position: relative;
    overflow: hidden;
}

/* Glowing Neon Background Spot */
.hero-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(13, 246, 158, 0.06) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(13, 246, 158, 0.15);
    box-shadow: var(--shadow-neon);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-text-white);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-silver);
    margin-bottom: 2rem;
}

.hero-subtitle strong {
    color: var(--color-primary);
}

.hero-benefits {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
    width: 100%;
}

.hero-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--color-text-bright);
}

.check-icon {
    font-size: 1.35rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.btn-large {
    padding: 1.1rem 2.25rem;
    font-size: 1.05rem;
}

/* Before / After Slider Styling */
.hero-visual {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.slider-wrapper {
    width: 100%;
    max-width: 520px;
}

.before-after-container {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    border: 4px solid rgba(255, 255, 255, 0.05);
    --position: 50%;
}

.img-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

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

.before-image {
    clip-path: polygon(0 0, var(--position) 0, var(--position) 100%, 0 100%);
    z-index: 2;
}

.after-image {
    z-index: 1;
}

/* Floating labels */
.label-badge {
    position: absolute;
    bottom: 1.25rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 4;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.label-before {
    left: 1.25rem;
    background-color: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(4px);
    color: var(--color-text-white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.label-after {
    right: 1.25rem;
    background-color: var(--color-primary);
    color: #040810;
}

/* Slider Handle */
.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--position);
    width: 4px;
    background-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
    z-index: 3;
    pointer-events: none;
    transform: translateX(-50%);
}

.handle-line {
    width: 100%;
    height: 100%;
}

.handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    background-color: var(--color-primary);
    color: #040810;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 15px var(--color-primary);
    border: 3px solid var(--color-bg-main);
    font-size: 1.25rem;
    transition: transform 0.1s ease;
}

/* Input Range Overlay (Invisible but draggable) */
.slider-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 5;
}

.slider-caption {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--color-text-silver);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
}

.slider-caption i {
    color: var(--color-primary);
    animation: bounceRight 1.5s infinite;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-section {
    padding: 6.5rem 0;
    background-color: var(--color-bg-alt);
    position: relative;
    overflow: hidden;
}

/* Glowing bubble backdrop */
.services-section::before {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.04) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

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

.service-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    transition: var(--transition-bounce);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    background-color: var(--color-bg-card-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(13, 246, 158, 0.05);
    border-color: rgba(13, 246, 158, 0.25);
}

.service-card:hover::before {
    background: linear-gradient(90deg, var(--color-primary), var(--color-cyan));
}

.service-icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: rgba(13, 246, 158, 0.08);
    color: var(--color-primary);
    border: 1px solid rgba(13, 246, 158, 0.15);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow-neon);
}

.service-card h3 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--color-text-white);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--color-text-silver);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.service-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 2rem;
    width: 100%;
}

.service-points li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-bright);
    font-weight: 500;
}

.service-points li i {
    font-size: 6px;
    color: var(--color-primary);
}

.service-link {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: auto;
}

.service-link i {
    transition: transform 0.2s ease;
}

.service-card:hover .service-link i {
    transform: translateX(4px);
}

/* Highlighted Service Card */
.service-card.highlighted-card {
    border: 1px solid var(--color-primary);
    box-shadow: 0 25px 50px -10px rgba(13, 246, 158, 0.15);
    background: linear-gradient(180deg, rgba(22, 30, 49, 0.8) 0%, rgba(13, 246, 158, 0.03) 100%);
}

.service-card.highlighted-card::before {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary));
}

.card-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background-color: var(--color-primary);
    color: #040810;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.highlighted-card .service-icon-wrapper {
    background-color: var(--color-primary);
    color: #040810;
    box-shadow: 0 0 15px var(--color-primary);
    border: none;
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.why-us-section {
    padding: 6.5rem 0;
    background-color: var(--color-bg-main);
    position: relative;
}

.why-us-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

/* Visual Side */
.why-us-visual {
    display: flex;
    justify-content: center;
}

.why-us-image-container {
    position: relative;
    width: 100%;
    max-width: 420px;
    border-radius: var(--border-radius-lg);
}

.why-us-image-container img {
    border-radius: var(--border-radius-lg);
    width: 100%;
    height: 480px;
    object-fit: cover;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--color-border);
}

.floating-stat {
    position: absolute;
    bottom: 2rem;
    left: -2rem;
    background-color: #111726;
    color: var(--color-text-white);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
    text-shadow: 0 0 10px rgba(13, 246, 158, 0.3);
}

.stat-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-silver);
}

/* Content Side */
.why-us-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.why-us-content h2 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--color-text-white);
    margin-bottom: 1.25rem;
}

.why-us-intro {
    color: var(--color-text-silver);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.benefit-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

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

.benefit-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: rgba(13, 246, 158, 0.06);
    color: var(--color-primary);
    border: 1px solid rgba(13, 246, 158, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-neon);
}

.benefit-info h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--color-text-white);
}

.benefit-info p {
    color: var(--color-text-silver);
    font-size: 0.95rem;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section {
    padding: 6.5rem 0;
    background-color: var(--color-bg-alt);
    position: relative;
    overflow: hidden;
}

/* Glowing bubble backdrop */
.testimonials-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(13, 246, 158, 0.03) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

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

.testimonial-card {
    background: var(--color-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    background-color: var(--color-bg-card-hover);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: var(--color-primary); /* Glow star mint */
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 5px var(--color-primary-glow));
}

.testimonial-text {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-text-bright);
    margin-bottom: 2rem;
    line-height: 1.6;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-primary);
    border: 1px solid rgba(13, 246, 158, 0.15);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
}

.author-avatar.avatar-highlight {
    background-color: var(--color-primary);
    color: #040810;
    border: none;
    box-shadow: 0 0 10px var(--color-primary-glow);
}

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

.author-name {
    font-weight: 700;
    font-style: normal;
    color: var(--color-text-white);
    font-size: 0.95rem;
}

.treatment-tag {
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* Highlighted Testimonial */
.testimonial-card.highlighted-testimonial {
    border: 1px solid rgba(13, 246, 158, 0.25);
    background: radial-gradient(circle at top left, #162035 0%, #0c111c 100%);
    box-shadow: 0 25px 55px rgba(0, 0, 0, 0.5), 0 0 30px rgba(13, 246, 158, 0.06);
}

.testimonial-card.highlighted-testimonial .testimonial-text {
    color: var(--color-text-white);
}

/* ==========================================================================
   Lead Capture Form Section
   ========================================================================== */
.contact-section {
    padding: 6.5rem 0;
    background: radial-gradient(circle at 10% 90%, rgba(13, 246, 158, 0.02) 0%, var(--color-bg-main) 70%);
}

.contact-container {
    max-width: 1000px;
}

.contact-card-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--color-border);
}

/* Info Column */
.contact-info-side {
    background: linear-gradient(135deg, #111726 0%, #090c14 100%);
    color: var(--color-text-white);
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid var(--color-border);
}

.contact-info-side h3 {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.contact-info-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-silver);
    margin-bottom: 2.5rem;
}

.contact-perks {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-perks li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-perks li i {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(13, 246, 158, 0.1);
    color: var(--color-primary);
    border: 1px solid rgba(13, 246, 158, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-neon);
}

.contact-perks li div {
    font-size: 0.95rem;
    color: var(--color-text-silver);
    line-height: 1.45;
}

.contact-perks li strong {
    color: var(--color-text-white);
    display: block;
    margin-bottom: 0.15rem;
}

.contact-guarantee-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255, 255, 255, 0.02);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    color: var(--color-text-silver);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-guarantee-badge i {
    font-size: 1.15rem;
    color: var(--color-primary);
}

/* Form Column */
.contact-form-side {
    background-color: #111726;
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h4 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-white);
    margin-bottom: 0.25rem;
}

.form-header p {
    color: var(--color-text-silver);
    font-size: 0.9rem;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

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

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: 1rem;
    color: var(--color-text-silver);
    font-size: 1.2rem;
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.75rem;
    border-radius: var(--border-radius-sm);
    border: 1.5px solid rgba(255, 255, 255, 0.08);
    font-weight: 500;
    color: var(--color-text-white);
    background-color: rgba(15, 23, 42, 0.5);
    transition: var(--transition-smooth);
}

.input-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.input-wrapper select option {
    background-color: #111726;
    color: var(--color-text-white);
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    border-color: var(--color-primary);
    background-color: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 4px rgba(13, 246, 158, 0.15);
}

.field-hint {
    font-size: 0.75rem;
    color: var(--color-text-silver);
}

.btn-submit {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.05rem;
    margin-top: 1rem;
    cursor: pointer;
}

.spots-warning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: rgba(13, 246, 158, 0.06);
    color: var(--color-primary);
    border: 1px solid rgba(13, 246, 158, 0.15);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    margin-top: 1.5rem;
    box-shadow: var(--shadow-neon);
}

.spots-warning i {
    font-size: 1rem;
    color: var(--color-primary);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    background-color: #070a12;
    color: var(--color-text-white);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid var(--color-border);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo .logo-text {
    color: var(--color-text-white);
}

.footer-desc {
    color: var(--color-text-silver);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--color-text-silver);
    font-size: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: #040810;
    transform: translateY(-2px);
    box-shadow: 0 0 15px var(--color-primary);
}

.footer-links-column h4,
.footer-contact-column h4 {
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 1.75rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links-column h4::after,
.footer-contact-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--color-text-silver);
    font-size: 0.9rem;
    font-weight: 500;
}

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

.footer-contact-info {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-contact-info li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    color: var(--color-text-silver);
    font-size: 0.9rem;
}

.footer-contact-info li i {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.footer-contact-info span {
    line-height: 1.5;
}

/* Bottom Bar */
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: #64748b;
}

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

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

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes rotateSparkle {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes bounceRight {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(4px);
    }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-benefits {
        align-items: center;
        max-width: 500px;
    }

    .hero-actions {
        justify-content: center;
    }
    
    .why-us-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .why-us-visual {
        order: 2;
    }
    
    .why-us-content {
        order: 1;
    }
    
    .why-us-image-container img {
        height: 380px;
    }

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

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .nav-links,
    .btn-header {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 1.85rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal-links {
        justify-content: center;
    }
    
    .contact-info-side,
    .contact-form-side {
        padding: 3rem 1.5rem;
    }
}