/* ===== CSS VARIABLES ===== */
:root {
    --primary: #0891b2;
    --primary-dark: #0e7490;
    --primary-light: #22d3ee;
    --secondary: #6366f1;
    --accent: #8b5cf6;

    --dark: #0a0a0f;
    --dark-100: #111118;
    --dark-200: #1a1a24;
    --dark-300: #252532;

    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;

    --white: #ffffff;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-hero: linear-gradient(135deg, var(--dark) 0%, var(--dark-200) 100%);

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.1);
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.2);

    --radius-sm: 6px;
    --radius: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 100px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;

    --font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

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

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

ul, ol {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
}

/* ===== UTILITIES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

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

.bg-dark {
    background: var(--dark-100);
}

.bg-light {
    background: var(--dark-200);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(8, 145, 178, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(8, 145, 178, 0.5);
}

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

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

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

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

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

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

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 12px 0;
}

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

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

.logo-icon {
    width: 44px;
    height: 44px;
    color: var(--primary);
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

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

.logo-name {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-tagline {
    font-size: 11px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-400);
    border-radius: var(--radius);
    transition: var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
    background: rgba(255,255,255,0.05);
}

.nav-links .nav-btn {
    background: var(--primary);
    color: var(--white);
    margin-left: 8px;
}

.nav-links .nav-btn:hover {
    background: var(--primary-dark);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

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

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

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

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

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 140px 0 100px;
    overflow: hidden;
}

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

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -200px;
    animation: float 15s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    animation: float 12s ease-in-out infinite reverse;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(8, 145, 178, 0.15);
    border: 1px solid rgba(8, 145, 178, 0.3);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 24px;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 18px;
    color: var(--gray-400);
    max-width: 480px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-item {
    text-align: left;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray-500);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.device-mockup {
    position: relative;
    width: 280px;
    animation: deviceFloat 6s ease-in-out infinite;
}

@keyframes deviceFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.device-screen {
    background: var(--dark-200);
    border-radius: 36px;
    padding: 12px;
    border: 3px solid var(--dark-300);
    box-shadow: var(--shadow-lg);
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    font-size: 12px;
    color: var(--gray-500);
}

.screen-icons {
    display: flex;
    gap: 8px;
}

.screen-content {
    background: var(--dark-100);
    border-radius: 24px;
    padding: 24px;
}

.water-level {
    position: relative;
    height: 200px;
    background: var(--dark-200);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 16px;
}

.water-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70%;
}

.wave-path {
    fill: var(--primary);
    opacity: 0.8;
    animation: wave 3s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { d: path('M0,50 Q25,45 50,50 T100,50 L100,100 L0,100 Z'); }
    50% { d: path('M0,50 Q25,55 50,50 T100,50 L100,100 L0,100 Z'); }
}

.level-info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 1;
}

.level-value {
    display: block;
    font-size: 48px;
    font-weight: 700;
}

.level-label {
    font-size: 12px;
    color: var(--gray-400);
}

.mini-stats {
    display: flex;
    gap: 12px;
}

.mini-stat {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--dark-200);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
}

.mini-stat i {
    color: var(--primary);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--dark-200);
    border-radius: var(--radius-md);
    border: 1px solid var(--dark-300);
    box-shadow: var(--shadow-md);
    font-size: 14px;
    font-weight: 500;
}

.floating-card i {
    color: var(--primary);
}

.fc-1 {
    top: 20%;
    left: -60px;
    animation: floatCard 4s ease-in-out infinite;
}

.fc-2 {
    bottom: 25%;
    right: -40px;
    animation: floatCard 4s ease-in-out infinite 2s;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--gray-500);
    animation: bounce 2s ease-in-out infinite;
}

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

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header.left {
    text-align: left;
    margin: 0 0 40px;
}

.section-label {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(8, 145, 178, 0.15);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-description {
    font-size: 17px;
    color: var(--gray-400);
    line-height: 1.7;
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* ===== FEATURES ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    background: var(--dark-100);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(8, 145, 178, 0.1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 24px;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 15px;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ===== PRODUCTS ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.products-grid.large {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.product-card {
    background: var(--dark-100);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: rgba(8, 145, 178, 0.5);
    box-shadow: var(--shadow-lg);
}

.product-card.popular {
    border-color: var(--primary);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
}

.product-badge.new {
    background: var(--success);
    color: var(--white);
}

.product-badge.popular {
    background: var(--primary);
    color: var(--white);
}

.product-image {
    position: relative;
    height: 320px;
    background: var(--dark-200);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--gray-500);
}

.product-placeholder i {
    font-size: 48px;
    opacity: 0.5;
}

.product-placeholder.large {
    height: 400px;
}

.product-placeholder.large i {
    font-size: 80px;
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.overlay-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--white);
    color: var(--dark);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
}

.product-info {
    padding: 24px;
}

.product-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-info p {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 16px;
    line-height: 1.5;
}

.product-features-mini {
    margin-bottom: 16px;
}

.product-features-mini li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-400);
    padding: 4px 0;
}

.product-features-mini i {
    color: var(--success);
    font-size: 12px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--dark-300);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.product-price .price {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
}

.product-price .currency {
    font-size: 14px;
    color: var(--gray-500);
}

/* ===== PRODUCT DETAIL ===== */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.gallery-main {
    position: relative;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.gallery-main img {
    width: 100%;
    height: 550px;
    object-fit: contain;
    background: var(--dark-300);
    padding: 20px;
}

.gallery-thumbs {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.thumb-btn {
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumb-btn:hover,
.thumb-btn.active {
    border-color: var(--primary);
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.product-short-desc {
    font-size: 18px;
    color: var(--gray-400);
    margin-bottom: 24px;
}

.product-price-large {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 32px;
}

.product-price-large .price {
    font-size: 36px;
    font-weight: 700;
}

.product-price-large .currency {
    font-size: 18px;
    color: var(--gray-500);
}

.product-features-list h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

.product-features-list ul {
    margin-bottom: 32px;
}

.product-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--dark-300);
}

.product-features-list li i {
    color: var(--success);
}

.product-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
}

.product-guarantees {
    display: flex;
    gap: 24px;
    padding: 20px;
    background: var(--dark-200);
    border-radius: var(--radius-md);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.guarantee-item i {
    color: var(--primary);
}

/* Product Tabs */
.product-tabs {
    background: var(--dark-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--dark-300);
}

.tab-btn {
    padding: 20px 32px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-400);
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.tab-btn:hover {
    color: var(--white);
}

.tab-btn.active {
    color: var(--primary);
    border-color: var(--primary);
}

.tabs-content {
    padding: 32px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-content-inner {
    color: var(--gray-300);
    line-height: 1.8;
}

.tab-content-inner h4 {
    color: var(--white);
    margin: 24px 0 12px;
}

.tab-content-inner h4:first-child {
    margin-top: 0;
}

.tab-content-inner ul, .tab-content-inner ol {
    padding-left: 20px;
    margin: 12px 0;
}

.tab-content-inner li {
    margin: 8px 0;
    list-style: disc;
}

.specs-table {
    display: grid;
    gap: 1px;
    background: var(--dark-300);
    border-radius: var(--radius);
    overflow: hidden;
}

.spec-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    background: var(--dark-100);
}

.spec-label {
    padding: 16px 20px;
    background: var(--dark-200);
    font-weight: 500;
}

.spec-value {
    padding: 16px 20px;
    color: var(--gray-300);
}

/* ===== HOW IT WORKS ===== */
.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.step-card {
    text-align: center;
    padding: 40px;
    position: relative;
}

.step-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--dark-300);
    margin-bottom: 16px;
}

.step-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 32px;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 15px;
    color: var(--gray-400);
    max-width: 200px;
    margin: 0 auto;
}

.step-connector {
    width: 100px;
    color: var(--dark-300);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--gradient-primary);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section.small {
    padding: 50px 0;
}

.cta-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-section.small .cta-content {
    justify-content: center;
    text-align: center;
    flex-wrap: wrap;
}

.cta-text h2, .cta-text h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-text p {
    font-size: 17px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 16px;
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 140px 0 60px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    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: 60px 60px;
}

.page-header.compact {
    padding: 120px 0 40px;
}

.page-header-content {
    position: relative;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 24px;
}

.page-label {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(8, 145, 178, 0.15);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.page-header h1 {
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 18px;
    color: var(--gray-400);
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-500);
    position: relative;
}

.breadcrumb a {
    color: var(--gray-400);
}

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

.breadcrumb i {
    font-size: 10px;
}

/* ===== FILTERS ===== */
.products-filters {
    margin-bottom: 40px;
}

.filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--dark-200);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-400);
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--white);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* ===== PAGINATION ===== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}

.page-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-200);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius);
    font-weight: 500;
    color: var(--gray-400);
    transition: var(--transition);
}

.page-btn:hover {
    border-color: var(--primary);
    color: var(--white);
}

.page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* ===== SERVICES ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: var(--dark-100);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 28px;
    flex-shrink: 0;
}

.service-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.service-short {
    font-size: 15px;
    color: var(--gray-400);
    margin-bottom: 12px;
}

.service-full {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 16px;
    display: none;
}

.service-price {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}

.service-price .label {
    color: var(--gray-500);
}

.service-price .value {
    font-weight: 600;
    color: var(--primary);
}

/* Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.benefit-card {
    padding: 32px;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    text-align: center;
}

.benefit-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.3;
    margin-bottom: 12px;
}

.benefit-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 14px;
    color: var(--gray-400);
}

/* ===== ABOUT ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
}

.about-content p {
    font-size: 16px;
    color: var(--gray-400);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-values {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.value-item i {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 145, 178, 0.15);
    border-radius: var(--radius);
    color: var(--primary);
    font-size: 20px;
    flex-shrink: 0;
}

.value-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.value-item p {
    font-size: 14px;
    color: var(--gray-500);
    margin: 0;
}

.about-stats-card {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    padding: 40px;
    background: var(--dark-100);
    border-radius: var(--radius-xl);
    border: 1px solid var(--dark-300);
}

.about-stats-card .stat-item {
    text-align: center;
    padding: 20px;
}

.about-stats-card .stat-number {
    font-size: 42px;
}

/* Team */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.team-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
}

.team-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--dark-300);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--gray-600);
}

.team-info h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.team-info .position {
    font-size: 14px;
    color: var(--primary);
    display: block;
    margin-bottom: 12px;
}

.team-info p {
    font-size: 14px;
    color: var(--gray-500);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--dark-300);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-content {
    width: calc(50% - 40px);
    padding: 24px;
    background: var(--dark-100);
    border-radius: var(--radius-md);
    border: 1px solid var(--dark-300);
}

.timeline-content .year {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
}

.timeline-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 14px;
    color: var(--gray-400);
}

/* Partners */
.partners-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 32px;
    color: var(--gray-500);
}

.partner-item i {
    font-size: 40px;
}

.partner-item span {
    font-size: 14px;
    font-weight: 500;
}

/* ===== FAQ ===== */
.faq-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
}

.faq-categories {
    background: var(--dark-100);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 100px;
}

.faq-categories h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

.category-btn {
    display: block;
    width: 100%;
    text-align: left;
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--gray-400);
    transition: var(--transition);
    margin-bottom: 4px;
}

.category-btn:hover {
    background: var(--dark-200);
    color: var(--white);
}

.category-btn.active {
    background: var(--primary);
    color: var(--white);
}

.faq-contact-card {
    margin-top: 24px;
    padding: 24px;
    background: var(--dark-200);
    border-radius: var(--radius-md);
    text-align: center;
}

.faq-contact-card i {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 12px;
}

.faq-contact-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
}

.faq-contact-card p {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 16px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--dark-100);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    color: var(--white);
    transition: var(--transition);
}

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

.faq-question i {
    transition: var(--transition);
}

.faq-item.open .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ===== BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--dark-100);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.blog-image {
    position: relative;
    height: 200px;
    background: var(--dark-200);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--gray-600);
}

.blog-date {
    position: absolute;
    bottom: 12px;
    left: 12px;
    padding: 6px 12px;
    background: var(--dark);
    border-radius: var(--radius);
    font-size: 12px;
    font-weight: 500;
}

.blog-content {
    padding: 24px;
}

.blog-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-content h3 a:hover {
    color: var(--primary);
}

.blog-content p {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 16px;
    line-height: 1.6;
}

.blog-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--gray-500);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
}

.read-more:hover {
    gap: 12px;
}

/* Blog Detail */
.blog-detail-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
}

.blog-header {
    margin-bottom: 32px;
}

.blog-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.blog-meta-large {
    display: flex;
    gap: 24px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-500);
}

.blog-featured-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 32px;
}

.blog-featured-image img {
    width: 100%;
}

.blog-body {
    font-size: 17px;
    color: var(--gray-300);
    line-height: 1.8;
}

.blog-body h2, .blog-body h3 {
    color: var(--white);
    margin: 32px 0 16px;
}

.blog-body p {
    margin-bottom: 20px;
}

.blog-body ul, .blog-body ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.blog-body li {
    margin-bottom: 8px;
    list-style: disc;
}

.blog-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--dark-300);
}

.share-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.share-buttons span {
    font-size: 14px;
    color: var(--gray-500);
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    font-size: 18px;
    transition: var(--transition);
}

.share-btn.telegram { background: #0088cc; }
.share-btn.facebook { background: #1877f2; }
.share-btn.twitter { background: #1da1f2; }

.share-btn:hover {
    transform: scale(1.1);
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: var(--dark-100);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.sidebar-widget h4 {
    font-size: 16px;
    margin-bottom: 20px;
}

.recent-posts {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.recent-post-item {
    display: flex;
    gap: 12px;
}

.recent-post-item img,
.recent-post-placeholder {
    width: 70px;
    height: 70px;
    border-radius: var(--radius);
    object-fit: cover;
    flex-shrink: 0;
}

.recent-post-placeholder {
    background: var(--dark-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
}

.recent-post-info h5 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    line-height: 1.4;
}

.recent-post-info span {
    font-size: 12px;
    color: var(--gray-500);
}

.cta-widget {
    text-align: center;
    background: var(--gradient-primary);
}

.cta-widget i {
    font-size: 32px;
    margin-bottom: 12px;
}

.cta-widget h4 {
    margin-bottom: 8px;
}

.cta-widget p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 16px;
}

/* Newsletter */
.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.newsletter-text h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.newsletter-text p {
    color: var(--gray-400);
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-form input {
    padding: 14px 20px;
    background: var(--dark-200);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 15px;
    width: 300px;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--primary);
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info-section h3 {
    font-size: 24px;
    margin-bottom: 32px;
}

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

.contact-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--dark-100);
    border-radius: var(--radius-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 145, 178, 0.15);
    border-radius: var(--radius);
    color: var(--primary);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.contact-details p,
.contact-details a {
    font-size: 15px;
    color: var(--gray-400);
    display: block;
}

.contact-details a:hover {
    color: var(--primary);
}

.social-section {
    margin-top: 32px;
}

.social-section h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-200);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius);
    color: var(--gray-400);
    font-size: 18px;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.social-links.large .social-link {
    width: 50px;
    height: 50px;
    font-size: 20px;
}

/* Contact Form */
.contact-form-section {
    background: var(--dark-100);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.contact-form-section h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.contact-form-section > p {
    color: var(--gray-500);
    margin-bottom: 32px;
}

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

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

.form-group label {
    font-size: 14px;
    font-weight: 500;
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 14px 18px;
    background: var(--dark-200);
    border: 1px solid var(--dark-300);
    border-radius: var(--radius);
    color: var(--white);
    font-size: 15px;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(8, 145, 178, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--gray-600);
}

.contact-form select {
    cursor: pointer;
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* Map */
.map-section {
    background: var(--dark-100);
}

.map-container {
    height: 400px;
}

.map-container iframe {
    filter: grayscale(100%) invert(92%) contrast(83%);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-100);
    padding: 80px 0 30px;
    position: relative;
}

.footer-wave {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transform: translateY(-99%);
    color: var(--dark-100);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 280px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-description {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 24px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-links a {
    font-size: 14px;
    color: var(--gray-500);
}

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

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

.footer-contact li {
    display: flex;
    gap: 12px;
    font-size: 14px;
    color: var(--gray-500);
}

.footer-contact li i {
    color: var(--primary);
    width: 16px;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--dark-300);
    font-size: 14px;
    color: var(--gray-600);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
}

.empty-state i {
    font-size: 64px;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--gray-500);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-description {
        margin: 0 auto 32px;
    }

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

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

    .hero-visual {
        display: none;
    }

    .features-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid,
    .products-grid.large {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-detail-grid,
    .about-grid,
    .contact-grid,
    .blog-detail-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .team-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        flex-direction: column;
    }

    .step-connector {
        transform: rotate(90deg);
        width: 60px;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }

    .faq-sidebar {
        position: static;
    }

    .faq-categories {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .faq-categories h4 {
        width: 100%;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: row;
        justify-content: flex-end;
    }

    .timeline-dot {
        left: 20px;
    }

    .timeline-content {
        width: calc(100% - 60px);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--dark-100);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 40px;
        transition: var(--transition);
        border-left: 1px solid var(--dark-300);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 18px;
        padding: 16px;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .hero-title {
        font-size: 40px;
    }

    .section-title {
        font-size: 32px;
    }

    .features-grid,
    .blog-grid,
    .team-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .products-grid,
    .products-grid.large {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .cta-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-form input {
        width: 100%;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        max-width: none;
    }

    .footer-brand .logo {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .product-actions {
        flex-direction: column;
    }

    .product-guarantees {
        flex-direction: column;
    }
}