/* ============================================
   VARIABLES & RESET
   ============================================ */

:root {
    --primary-color: #005dfd;
    --primary-dark: #0047d1;
    --primary-light: #1a6dff;
    --secondary-color: #919fb1;
    --secondary-dark: #7d8ba0;
    --accent-color: #161616;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --dark-bg: #161616;
    --light-bg: #f3f3f3;
    --card-bg: #ffffff;
    --text-primary: #161616;
    --text-secondary: #919fb1;
    --text-light: #7d8ba0;
    --border-color: #e3ecf2;
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(255, 255, 255, 0.18);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --gradient-primary: linear-gradient(135deg, #005dfd 0%, #1a6dff 50%, #0047d1 100%);
    --gradient-secondary: linear-gradient(135deg, #f59e0b 0%, #ef4444 50%, #ec4899 100%);
    --gradient-dark: linear-gradient(135deg, #161616 0%, #2a2a2a 50%, #3a3a3a 100%);
    
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Josefin Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #f3f3f3 0%, #e3ecf2 50%, #f3f3f3 100%);
    overflow-x: hidden;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Josefin Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: clamp(1.125rem, 2.5vw, 1.25rem); }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

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

a:hover {
    color: var(--primary-dark);
}

/* ============================================
   UTILITIES
   ============================================ */

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.gradient-text::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(10px);
    opacity: 0.3;
    z-index: -1;
}

.glass-morphism {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.glow-effect {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.4), rgba(124, 58, 237, 0.2), transparent);
    border-radius: 50%;
    filter: blur(60px);
    animation: glow-pulse 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes glow-pulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.6; }
    25% { transform: scale(1.05) rotate(90deg); opacity: 0.8; }
    50% { transform: scale(1.1) rotate(180deg); opacity: 1; }
    75% { transform: scale(1.05) rotate(270deg); opacity: 0.8; }
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

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

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-block {
    width: 100%;
    display: block;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.3s ease;
}

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

.cta-nav {
    background: var(--gradient-primary);
    color: white !important;
    padding: 8px 20px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--shadow);
    font-weight: 600;
}

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

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    margin-top: 60px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 30%, #f1f5f9 100%);
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.08), rgba(124, 58, 237, 0.04), transparent);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.06), transparent);
    border-radius: 50%;
    animation: float-reverse 10s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(20px) rotate(240deg); }
}

@keyframes float-reverse {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(30px) rotate(-120deg); }
    66% { transform: translateY(-20px) rotate(-240deg); }
}

.hero-content {
    max-width: 1400px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    animation: slide-up 0.8s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    animation: slide-up 0.8s ease-out 0.2s both;
    font-weight: 400;
}

@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    animation: slide-up 0.8s ease-out 0.4s both;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    animation: slide-up 0.8s ease-out 0.2s both;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.hero-video {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-slow);
    transform: perspective(1000px) rotateY(0deg);
    object-fit: cover;
    max-height: 500px;
}

.hero-video:hover {
    transform: perspective(1000px) rotateY(5deg) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.video-control {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    transform: scale(0.8);
    z-index: 10;
}

.hero-image:hover .video-control {
    opacity: 1;
    transform: scale(1);
}

.video-control:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.video-control.playing svg {
    display: none;
}

.video-control.playing::after {
    content: '';
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 2px;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: bounce 2s infinite;
    z-index: 10;
}

.scroll-indicator span {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.arrow {
    width: 24px;
    height: 24px;
    margin: 0 auto;
    border-left: 3px solid var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    transform: rotate(-45deg);
    border-radius: 2px;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================
   STATS SECTION
   ============================================ */

.stats {
    background: var(--gradient-dark);
    color: white;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.03"><circle cx="30" cy="30" r="1"/></g></g></svg>') repeat;
    pointer-events: none;
}

.stats-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.stat-card {
    text-align: center;
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.stat-card h3 {
    font-size: clamp(2rem, 4vw, 3rem);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.stat-card p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ============================================
   SECTION HEADER
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: clamp(1.1rem, 2.5vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.services-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    stroke-width: 2;
}

.service-icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-card h3 {
    margin-bottom: 0.5rem;
}

.service-card p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.service-link:hover {
    transform: translateX(5px);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */

.products {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.products-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

.product-card {
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    position: relative;
    background: var(--card-bg);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(124, 58, 237, 0.02));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-xl);
}

.product-header {
    padding: 2.5rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.secretary-header {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 50%, #1e40af 100%);
}

.advanced-header {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 50%, #5b21b6 100%);
}

.product-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.product-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: var(--transition);
    overflow: hidden;
}

.product-icon svg {
    width: 30px;
    height: 30px;
    color: white;
    stroke-width: 2;
}

.product-icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-header h3 {
    position: relative;
    z-index: 1;
    margin-bottom: 0.5rem;
}

.product-header p {
    position: relative;
    z-index: 1;
    margin: 0;
    opacity: 0.9;
}

.product-price {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.secretary-price {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(0, 102, 255, 0.02));
}

.advanced-price {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.05), rgba(124, 58, 237, 0.02));
}

.price-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 1px;
}

.price-value {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.price-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

.product-content {
    flex: 1;
    padding: 2rem;
}

.product-section {
    margin-bottom: 1.5rem;
}

.product-section h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.product-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-list li {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.product-card .btn {
    margin: 1.5rem 2rem 0;
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
}

.product-card .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.product-card .btn:active::after {
    width: 300px;
    height: 300px;
}

.consultation-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-light);
    padding: 0 2rem 1.5rem;
    margin: 0;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--border-radius);
    margin: 0 2rem 1rem;
    padding: 0.75rem;
    font-weight: 500;
}

/* ============================================
   DIFFERENTIALS SECTION
   ============================================ */

.differentials {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    position: relative;
}

.differentials-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.differential-card {
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.differential-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.differential-card:hover::before {
    transform: scaleX(1);
}

.differential-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.differential-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.differential-card:hover .differential-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.differential-icon svg {
    width: 36px;
    height: 36px;
    stroke-width: 1.5;
}

.differential-card h3 {
    margin-bottom: 0.75rem;
}

.differential-card p {
    margin: 0;
    color: var(--text-secondary);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-slow);
}

.about-img:hover {
    transform: scale(1.02) rotate(1deg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-secondary);
    font-size: 1.1rem;
    background: rgba(37, 99, 235, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.founder-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 12px;
}

.founder-photo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
}

.founder-text {
    flex: 1;
}

.founder-name {
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.founder-title {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    background: var(--card-bg);
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.faq-question {
    width: 100%;
    padding: 1.75rem;
    background: var(--card-bg);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    text-align: left;
}

.faq-question:hover {
    background: var(--light-bg);
    color: var(--primary-color);
}

.faq-toggle {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--primary-color);
    font-weight: 700;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    background: var(--primary-color);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--light-bg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 1.5rem;
    margin: 0;
    color: var(--text-secondary);
}

/* ============================================
   CTA FINAL SECTION
   ============================================ */

.cta-final {
    background: var(--gradient-primary);
    color: white;
    padding: 5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="30" cy="30" r="1"/></g></g></svg>') repeat;
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.cta-content p {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-final .btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 700;
}

.cta-final .btn-primary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.cta-final .btn-secondary {
    border-color: white;
    color: white;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 700;
}

.cta-final .btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--gradient-dark);
    color: white;
    padding: 3rem 2rem 1rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.02"><circle cx="30" cy="30" r="1"/></g></g></svg>') repeat;
    pointer-events: none;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo-img {
    height: 80px;
    width: auto;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    position: relative;
    z-index: 1;
}

/* ============================================
   SCROLL REVEAL ANIMATION
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ============================================
   CONVERSION ELEMENTS
   ============================================ */

.hero-trust {
    margin-top: 2rem;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.trust-badge:hover {
    background: rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
}

.trust-badge svg {
    flex-shrink: 0;
}

.price-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.price-badge {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-badge.premium {
    background: var(--secondary-color);
}

.price-features {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.price-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success-color);
    font-weight: 600;
}

.price-feature svg {
    flex-shrink: 0;
}

.urgency-timer {
    margin-top: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(245, 158, 11, 0.1));
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--border-radius);
    text-align: center;
}

.timer-text {
    font-size: 0.875rem;
    color: var(--warning-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timer-countdown {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--warning-color);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.availability-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    color: var(--secondary-color);
    font-weight: 600;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { 
        box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4);
    }
    50% { 
        box-shadow: 0 0 0 8px rgba(124, 58, 237, 0);
    }
}

.availability-badge svg {
    flex-shrink: 0;
    animation: rotate-clockwise 3s linear infinite;
}

@keyframes rotate-clockwise {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    position: relative;
}

.testimonials-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-xl);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 120px;
    color: var(--primary-color);
    opacity: 0.1;
    font-family: Georgia, serif;
}

.testimonial-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.testimonial-content {
    margin-bottom: 2rem;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
}

.testimonial-rating svg {
    color: #fbbf24;
    filter: drop-shadow(0 1px 2px rgba(251, 191, 36, 0.3));
}

.testimonial-content p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.author-photo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow);
}

.author-info {
    flex: 1;
    text-align: left;
}

.author-name {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.author-title {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ============================================
   TRUST BADGES SECTION
   ============================================ */

.trust-badges-section {
    padding: 3rem 2rem;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.trust-badges-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.02"><circle cx="20" cy="20" r="1"/></g></g></svg>') repeat;
    pointer-events: none;
}

.trust-badges-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.trust-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.trust-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.trust-text h4 {
    color: white;
    font-weight: 700;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.trust-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin: 0;
}

/* ============================================
   WHATSAPP BUTTON
   ============================================ */

.whatsapp-button {
    position: fixed !important;
    bottom: 2rem !important;
    right: 2rem !important;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 1rem 1.5rem;
    display: flex !important;
    align-items: center;
    gap: 0.75rem;
    font-family: 'Josefin Sans', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    transition: var(--transition-slow);
    z-index: 9999 !important;
    cursor: pointer;
    visibility: visible !important;
    opacity: 1 !important;
    min-width: 60px;
    min-height: 60px;
    justify-content: center;
}

.whatsapp-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
    background: linear-gradient(135deg, #128c7e, #25d366);
}

.whatsapp-button svg,
.whatsapp-icon {
    width: 24px !important;
    height: 24px !important;
    flex-shrink: 0;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: 24px !important;
    line-height: 1 !important;
}

.whatsapp-icon {
    color: white !important;
    transition: var(--transition);
    text-align: center;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

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

.whatsapp-text {
    opacity: 1;
    transform: translateX(0);
    transition: var(--transition);
    white-space: nowrap;
}

.whatsapp-button:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
}

/* Pulse animation for attention */
@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    }
    50% {
        box-shadow: 0 8px 35px rgba(37, 211, 102, 0.5);
    }
    100% {
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    }
}

.whatsapp-button {
    animation: whatsapp-pulse 3s ease-in-out infinite;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .navbar-container,
    .hero-content,
    .stats-container,
    .services-grid,
    .products-grid,
    .differentials-grid,
    .about-container,
    .faq-container,
    .footer-container {
        max-width: 960px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: clamp(1.75rem, 8vw, 2.5rem); }
    h2 { font-size: clamp(1.5rem, 6vw, 2rem); }
    h3 { font-size: clamp(1.25rem, 4vw, 1.5rem); }
    h4 { font-size: clamp(1.125rem, 3.5vw, 1.25rem); }

    .navbar-container {
        padding: 1rem;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        gap: 0;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--border-radius) var(--border-radius);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border-color);
        transition: var(--transition);
    }

    .nav-menu li:hover {
        background: var(--light-bg);
    }

    .nav-link {
        font-size: 1.1rem;
        font-weight: 600;
    }

    .cta-nav {
        margin: 1rem 2rem;
        text-align: center;
        padding: 12px 24px;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .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(7px, -6px);
    }

    .hero {
        min-height: auto;
        padding: 2rem 1rem;
        margin-top: 60px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-video {
        max-height: 300px;
        border-radius: var(--border-radius-lg);
    }

    .hero-text h1 {
        font-size: clamp(1.5rem, 10vw, 2.5rem);
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.2rem);
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        padding: 16px 24px;
        font-size: 1rem;
    }

    .stats {
        padding: 3rem 1rem;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .stat-card {
        padding: 2rem 1rem;
    }

    .stat-card h3 {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
    }

    .section-header {
        margin-bottom: 3rem;
        padding: 0 1rem;
    }

    .section-header h2 {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

    .section-header p {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .services,
    .products,
    .differentials,
    .about,
    .faq {
        padding: 3rem 1rem;
    }

    .services-grid,
    .products-grid,
    .differentials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card,
    .product-card,
    .differential-card {
        padding: 2rem;
    }

    .product-header {
        padding: 2rem;
    }

    .product-card .btn {
        margin: 1rem 0 0;
        padding: 14px 24px;
        font-size: 1rem;
    }

    .consultation-note {
        margin: 0 0 1rem;
        padding: 0.75rem;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .founder-info {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
    }

    .faq-container {
        padding: 0 1rem;
    }

    .faq-question {
        padding: 1.25rem;
        font-size: 1rem;
    }

    .faq-answer p {
        padding: 1.25rem;
        font-size: 0.95rem;
    }

    .cta-final {
        padding: 3rem 1rem;
    }

    .cta-content h2 {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }

    .cta-content p {
        font-size: 1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
        padding: 14px 24px;
        font-size: 1rem;
    }

    .footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .testimonials,
    .trust-badges-section {
        padding: 3rem 1rem;
    }

    .testimonials-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .testimonial-card {
        padding: 2rem;
    }

    .trust-badges-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .trust-item {
        padding: 1rem;
    }

    .trust-icon {
        width: 50px;
        height: 50px;
    }

    .trust-text h4 {
        font-size: 1rem;
    }

    .trust-text p {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    h1 { font-size: clamp(1.5rem, 12vw, 2rem); }
    h2 { font-size: clamp(1.25rem, 8vw, 1.75rem); }
    h3 { font-size: clamp(1.125rem, 6vw, 1.375rem); }
    h4 { font-size: 1.125rem; }

    .navbar-container {
        padding: 0.75rem 1rem;
    }

    .hero {
        padding: 1.5rem 0.75rem;
    }

    .hero-text h1 {
        font-size: clamp(1.25rem, 14vw, 1.75rem);
    }

    .hero-subtitle {
        font-size: clamp(0.9rem, 5vw, 1rem);
        margin-bottom: 1.5rem;
    }

    .hero-buttons .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .stats {
        padding: 2rem 0.75rem;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem 1rem;
    }

    .stat-card h3 {
        font-size: clamp(1.25rem, 6vw, 2rem);
    }

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

    .services,
    .products,
    .differentials,
    .about,
    .faq {
        padding: 2rem 0.75rem;
    }

    .service-card,
    .product-card,
    .differential-card {
        padding: 1.5rem;
    }

    .product-header {
        padding: 1.5rem;
    }

    .product-header h3 {
        font-size: 1.1rem;
    }

    .price-value {
        font-size: clamp(1.25rem, 5vw, 1.75rem);
    }

    .product-list li {
        font-size: 0.9rem;
    }

    .about-container {
        gap: 1.5rem;
    }

    .about-content h2 {
        font-size: clamp(1.25rem, 8vw, 1.75rem);
    }

    .about-content p {
        font-size: 0.95rem;
    }

    .faq-question {
        padding: 1rem;
        font-size: 0.95rem;
    }

    .faq-answer p {
        padding: 1rem;
        font-size: 0.9rem;
    }

    .cta-final {
        padding: 2rem 0.75rem;
    }

    .cta-content h2 {
        font-size: clamp(1.25rem, 8vw, 1.75rem);
    }

    .cta-content p {
        font-size: 0.95rem;
        padding: 0 0.75rem;
    }

    .cta-buttons .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .hero-video {
        max-height: 250px;
        border-radius: var(--border-radius);
    }

    .footer {
        padding: 1.5rem 0.75rem 0.75rem;
    }

    .footer-container {
        gap: 1rem;
    }

    .footer-section {
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
        font-size: 1.125rem;
    }

    .footer-logo-img {
        height: 40px;
    }

    .testimonials,
    .trust-badges-section {
        padding: 2rem 0.75rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }

    .testimonial-content p {
        font-size: 0.95rem;
    }

    .author-photo {
        width: 40px;
        height: 40px;
    }

    .author-name {
        font-size: 0.95rem;
    }

    .author-title {
        font-size: 0.8rem;
    }

    .trust-badges-container {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .trust-item {
        padding: 0.75rem;
        flex-direction: column;
        text-align: center;
    }

    .trust-icon {
        width: 45px;
        height: 45px;
    }

    .trust-text h4 {
        font-size: 0.9rem;
    }

    .trust-text p {
        font-size: 0.75rem;
    }

    .whatsapp-button {
        bottom: 1rem;
        right: 1rem;
        padding: 0.875rem 1.25rem;
    }

    .whatsapp-button svg,
    .whatsapp-icon {
        width: 20px;
        height: 20px;
    }

    .whatsapp-text {
        opacity: 1;
        transform: translateX(0);
        font-size: 0.8rem;
    }
}