/* ============================================
   MEGA Cloud Storage — Стили сайта
   Уникальный дизайн в оранжевых тонах
   ============================================ */

   @import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Playfair+Display:wght@700;900&display=swap');

   /* --- CSS Variables --- */
   :root {
     --orange-100: #fff5eb;
     --orange-200: #ffe4c9;
     --orange-300: #ffc78a;
     --orange-400: #ff9f43;
     --orange-500: #ff7b00;
     --orange-600: #e56a00;
     --orange-700: #b85200;
     --dark-900: #1a1018;
     --dark-800: #2d2033;
     --dark-700: #3e2f45;
     --cream: #fef9f3;
     --white: #ffffff;
     --text-main: #2d2033;
     --text-muted: #6b5a74;
     --shadow-orange: 0 8px 32px rgba(255, 123, 0, 0.18);
     --shadow-soft: 0 4px 20px rgba(45, 32, 51, 0.08);
     --radius: 16px;
     --radius-lg: 24px;
     --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
   }
   
   /* --- Reset & Base --- */
   *,
   *::before,
   *::after {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
   }
   
   html {
     scroll-behavior: smooth;
     font-size: 16px;
   }
   
   body {
     font-family: 'Nunito', sans-serif;
     color: var(--text-main);
     background: var(--cream);
     line-height: 1.7;
     overflow-x: hidden;
   }
   
   a {
     text-decoration: none;
     color: inherit;
   }
   
   img {
     max-width: 100%;
     height: auto;
     display: block;
   }
   
   /* --- Utility --- */
   .container {
     max-width: 1140px;
     margin: 0 auto;
     padding: 0 24px;
   }
   
   .section-tag {
     display: inline-block;
     font-size: 0.75rem;
     font-weight: 800;
     text-transform: uppercase;
     letter-spacing: 3px;
     color: var(--orange-500);
     background: var(--orange-200);
     padding: 6px 16px;
     border-radius: 50px;
     margin-bottom: 16px;
   }
   
   .section-title {
     font-family: 'Playfair Display', serif;
     font-size: clamp(2rem, 4vw, 2.8rem);
     font-weight: 900;
     line-height: 1.2;
     margin-bottom: 16px;
     color: var(--dark-800);
   }
   
   .section-desc {
     font-size: 1.05rem;
     color: var(--text-muted);
     max-width: 560px;
     line-height: 1.8;
   }
   
   /* --- HEADER / NAV --- */
   .header {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     z-index: 1000;
     padding: 16px 0;
     transition: var(--transition);
     background: transparent;
   }
   
   .header.scrolled {
     background: rgba(254, 249, 243, 0.92);
     backdrop-filter: blur(14px);
     box-shadow: 0 2px 24px rgba(45, 32, 51, 0.06);
     padding: 10px 0;
   }
   
   .nav {
     display: flex;
     align-items: center;
     justify-content: space-between;
   }
   
   .logo {
     display: flex;
     align-items: center;
     gap: 10px;
     font-family: 'Playfair Display', serif;
     font-size: 1.6rem;
     font-weight: 900;
     color: var(--dark-800);
   }
   
   .logo-icon {
     width: 42px;
     height: 42px;
     background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
     border-radius: 12px;
     display: flex;
     align-items: center;
     justify-content: center;
     color: white;
     font-size: 1.2rem;
     font-weight: 900;
     box-shadow: 0 4px 16px rgba(255, 123, 0, 0.3);
   }
   
   .nav-links {
     display: flex;
     list-style: none;
     gap: 32px;
     align-items: center;
   }
   
   .nav-links a {
     font-weight: 700;
     font-size: 0.9rem;
     color: var(--text-muted);
     transition: var(--transition);
     position: relative;
   }
   
   .nav-links a::after {
     content: '';
     position: absolute;
     bottom: -4px;
     left: 0;
     width: 0;
     height: 2px;
     background: var(--orange-500);
     transition: var(--transition);
     border-radius: 2px;
   }
   
   .nav-links a:hover {
     color: var(--orange-500);
   }
   
   .nav-links a:hover::after {
     width: 100%;
   }
   
   .nav-cta {
     background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
     color: var(--white) !important;
     padding: 10px 24px;
     border-radius: 50px;
     font-weight: 800 !important;
     box-shadow: 0 4px 16px rgba(255, 123, 0, 0.25);
     transition: var(--transition);
   }
   
   .nav-cta:hover {
     transform: translateY(-2px);
     box-shadow: 0 6px 24px rgba(255, 123, 0, 0.35);
   }
   
   .nav-cta::after {
     display: none !important;
   }
   
   /* Mobile burger */
   .burger {
     display: none;
     flex-direction: column;
     gap: 5px;
     cursor: pointer;
     background: none;
     border: none;
     padding: 4px;
   }
   
   .burger span {
     width: 26px;
     height: 3px;
     background: var(--dark-800);
     border-radius: 3px;
     transition: var(--transition);
   }
   
   /* --- HERO --- */
   .hero {
     min-height: 100vh;
     display: flex;
     align-items: center;
     position: relative;
     padding-top: 80px;
     overflow: hidden;
   }
   
   .hero::before {
     content: '';
     position: absolute;
     top: -200px;
     right: -200px;
     width: 700px;
     height: 700px;
     background: radial-gradient(circle, rgba(255, 123, 0, 0.12) 0%, transparent 70%);
     border-radius: 50%;
     pointer-events: none;
   }
   
   .hero::after {
     content: '';
     position: absolute;
     bottom: -100px;
     left: -100px;
     width: 400px;
     height: 400px;
     background: radial-gradient(circle, rgba(255, 159, 67, 0.08) 0%, transparent 70%);
     border-radius: 50%;
     pointer-events: none;
   }
   
   .hero-grid {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 60px;
     align-items: center;
   }
   
   .hero-content {
     position: relative;
     z-index: 2;
   }
   
   .hero-badge {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     background: var(--orange-100);
     border: 1px solid var(--orange-200);
     padding: 8px 18px;
     border-radius: 50px;
     font-size: 0.82rem;
     font-weight: 700;
     color: var(--orange-600);
     margin-bottom: 24px;
   }
   
   .hero-badge .dot {
     width: 8px;
     height: 8px;
     background: var(--orange-400);
     border-radius: 50%;
     animation: pulse-dot 2s infinite;
   }
   
   @keyframes pulse-dot {
     0%, 100% { opacity: 1; transform: scale(1); }
     50% { opacity: 0.5; transform: scale(1.4); }
   }
   
   .hero h1 {
     font-family: 'Playfair Display', serif;
     font-size: clamp(2.4rem, 5vw, 3.6rem);
     font-weight: 900;
     line-height: 1.12;
     margin-bottom: 20px;
     color: var(--dark-900);
   }
   
   .hero h1 .highlight {
     background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
   }
   
   .hero-text {
     font-size: 1.1rem;
     color: var(--text-muted);
     margin-bottom: 36px;
     max-width: 480px;
     line-height: 1.8;
   }
   
   .hero-actions {
     display: flex;
     gap: 16px;
     align-items: center;
     flex-wrap: wrap;
   }
   
   .btn-primary {
     display: inline-flex;
     align-items: center;
     gap: 10px;
     background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
     color: var(--white);
     padding: 16px 36px;
     border-radius: 50px;
     font-weight: 800;
     font-size: 1rem;
     border: none;
     cursor: pointer;
     box-shadow: var(--shadow-orange);
     transition: var(--transition);
   }
   
   .btn-primary:hover {
     transform: translateY(-3px);
     box-shadow: 0 12px 40px rgba(255, 123, 0, 0.3);
   }
   
   .btn-secondary {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     background: var(--white);
     color: var(--dark-800);
     padding: 16px 32px;
     border-radius: 50px;
     font-weight: 800;
     font-size: 1rem;
     border: 2px solid var(--orange-200);
     cursor: pointer;
     transition: var(--transition);
   }
   
   .btn-secondary:hover {
     border-color: var(--orange-400);
     color: var(--orange-600);
     transform: translateY(-2px);
   }
   
   .hero-visual {
     position: relative;
     display: flex;
     justify-content: center;
     align-items: center;
   }
   
   .hero-img-wrapper {
     position: relative;
     width: 100%;
     max-width: 480px;
   }
   
   .hero-img-wrapper img {
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-soft);
     width: 100%;
   }
   
   .floating-card {
     position: absolute;
     background: var(--white);
     border-radius: var(--radius);
     padding: 14px 20px;
     box-shadow: 0 8px 32px rgba(45, 32, 51, 0.1);
     display: flex;
     align-items: center;
     gap: 12px;
     animation: float 4s ease-in-out infinite;
   }
   
   .floating-card.card-1 {
     top: 10%;
     left: -40px;
     animation-delay: 0s;
   }
   
   .floating-card.card-2 {
     bottom: 15%;
     right: -30px;
     animation-delay: 1.5s;
   }
   
   @keyframes float {
     0%, 100% { transform: translateY(0); }
     50% { transform: translateY(-12px); }
   }
   
   .floating-icon {
     width: 40px;
     height: 40px;
     border-radius: 10px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.2rem;
   }
   
   .floating-icon.orange {
     background: var(--orange-100);
     color: var(--orange-500);
   }
   
   .floating-icon.green {
     background: #e8f8ee;
     color: #2ecc71;
   }
   
   .floating-card-text {
     font-size: 0.82rem;
     font-weight: 700;
   }
   
   .floating-card-sub {
     font-size: 0.72rem;
     color: var(--text-muted);
     font-weight: 600;
   }
   
   /* --- STATS BAR --- */
   .stats-bar {
     padding: 60px 0;
   }
   
   .stats-grid {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 24px;
   }
   
   .stat-item {
     text-align: center;
     padding: 28px 16px;
     background: var(--white);
     border-radius: var(--radius);
     box-shadow: var(--shadow-soft);
     transition: var(--transition);
   }
   
   .stat-item:hover {
     transform: translateY(-4px);
     box-shadow: var(--shadow-orange);
   }
   
   .stat-number {
     font-family: 'Playfair Display', serif;
     font-size: 2.4rem;
     font-weight: 900;
     color: var(--orange-500);
     margin-bottom: 4px;
   }
   
   .stat-label {
     font-size: 0.88rem;
     font-weight: 700;
     color: var(--text-muted);
   }
   
   /* --- FEATURES --- */
   .features {
     padding: 80px 0;
   }
   
   .features-header {
     text-align: center;
     margin-bottom: 56px;
   }
   
   .features-header .section-desc {
     margin: 0 auto;
   }
   
   .features-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 28px;
   }
   
   .feature-card {
     background: var(--white);
     border-radius: var(--radius-lg);
     padding: 36px 28px;
     transition: var(--transition);
     border: 2px solid transparent;
     position: relative;
     overflow: hidden;
   }
   
   .feature-card::before {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 4px;
     background: linear-gradient(90deg, var(--orange-400), var(--orange-300));
     transform: scaleX(0);
     transform-origin: left;
     transition: var(--transition);
   }
   
   .feature-card:hover {
     transform: translateY(-6px);
     box-shadow: var(--shadow-orange);
     border-color: var(--orange-200);
   }
   
   .feature-card:hover::before {
     transform: scaleX(1);
   }
   
   .feature-emoji {
     width: 56px;
     height: 56px;
     background: var(--orange-100);
     border-radius: 14px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.6rem;
     margin-bottom: 20px;
   }
   
   .feature-card h3 {
     font-size: 1.2rem;
     font-weight: 800;
     margin-bottom: 10px;
     color: var(--dark-800);
   }
   
   .feature-card p {
     font-size: 0.95rem;
     color: var(--text-muted);
     line-height: 1.7;
   }
   
   /* --- ABOUT (Image + Text) --- */
   .about {
     padding: 80px 0;
   }
   
   .about-grid {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 60px;
     align-items: center;
   }
   
   .about-img-wrapper {
     position: relative;
   }
   
   .about-img-wrapper img {
     border-radius: var(--radius-lg);
     box-shadow: var(--shadow-soft);
     width: 100%;
   }
   
   .about-img-accent {
     position: absolute;
     bottom: -20px;
     right: -20px;
     width: 160px;
     height: 160px;
     background: linear-gradient(135deg, var(--orange-300), var(--orange-500));
     border-radius: var(--radius-lg);
     opacity: 0.15;
     z-index: -1;
   }
   
   .about-content .section-desc {
     margin-bottom: 24px;
   }
   
   .about-list {
     list-style: none;
     display: flex;
     flex-direction: column;
     gap: 14px;
   }
   
   .about-list li {
     display: flex;
     align-items: flex-start;
     gap: 12px;
     font-size: 0.95rem;
     font-weight: 600;
   }
   
   .about-list .check {
     flex-shrink: 0;
     width: 24px;
     height: 24px;
     background: var(--orange-100);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     color: var(--orange-500);
     font-size: 0.75rem;
     font-weight: 900;
     margin-top: 2px;
   }
   
   /* --- HOW IT WORKS --- */
   .how-it-works {
     padding: 80px 0;
     background: var(--dark-900);
     color: var(--white);
     position: relative;
     overflow: hidden;
   }
   
   .how-it-works::before {
     content: '';
     position: absolute;
     top: -300px;
     right: -200px;
     width: 600px;
     height: 600px;
     background: radial-gradient(circle, rgba(255, 123, 0, 0.08) 0%, transparent 70%);
     border-radius: 50%;
   }
   
   .how-header {
     text-align: center;
     margin-bottom: 56px;
   }
   
   .how-header .section-title {
     color: var(--white);
   }
   
   .how-header .section-desc {
     color: rgba(255, 255, 255, 0.55);
     margin: 0 auto;
   }
   
   .steps-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 32px;
     position: relative;
   }
   
   .step-card {
     text-align: center;
     padding: 36px 24px;
     background: rgba(255, 255, 255, 0.04);
     border: 1px solid rgba(255, 255, 255, 0.08);
     border-radius: var(--radius-lg);
     transition: var(--transition);
     position: relative;
   }
   
   .step-card:hover {
     background: rgba(255, 255, 255, 0.08);
     border-color: var(--orange-500);
     transform: translateY(-4px);
   }
   
   .step-num {
     font-family: 'Playfair Display', serif;
     font-size: 3rem;
     font-weight: 900;
     background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     margin-bottom: 16px;
   }
   
   .step-card h3 {
     font-size: 1.15rem;
     font-weight: 800;
     margin-bottom: 10px;
   }
   
   .step-card p {
     font-size: 0.92rem;
     color: rgba(255, 255, 255, 0.55);
     line-height: 1.7;
   }
   
   /* --- PRICING / CTA --- */
   .cta-section {
     padding: 80px 0;
   }
   
   .cta-box {
     background: linear-gradient(135deg, var(--orange-400), var(--orange-600));
     border-radius: var(--radius-lg);
     padding: 64px 48px;
     text-align: center;
     color: var(--white);
     position: relative;
     overflow: hidden;
   }
   
   .cta-box::before {
     content: '';
     position: absolute;
     top: -50%;
     left: -50%;
     width: 200%;
     height: 200%;
     background: repeating-conic-gradient(
       rgba(255, 255, 255, 0.03) 0% 25%,
       transparent 25% 50%
     );
     animation: rotate-bg 30s linear infinite;
   }
   
   @keyframes rotate-bg {
     from { transform: rotate(0deg); }
     to { transform: rotate(360deg); }
   }
   
   .cta-box .section-title {
     color: var(--white);
     position: relative;
     z-index: 1;
   }
   
   .cta-box .section-desc {
     color: rgba(255, 255, 255, 0.85);
     margin: 0 auto 32px;
     position: relative;
     z-index: 1;
   }
   
   .btn-white {
     display: inline-flex;
     align-items: center;
     gap: 10px;
     background: var(--white);
     color: var(--orange-600);
     padding: 16px 40px;
     border-radius: 50px;
     font-weight: 800;
     font-size: 1.05rem;
     border: none;
     cursor: pointer;
     position: relative;
     z-index: 1;
     transition: var(--transition);
     box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
   }
   
   .btn-white:hover {
     transform: translateY(-3px);
     box-shadow: 0 12px 36px rgba(0, 0, 0, 0.2);
   }
   
   /* --- FAQ Section --- */
   .faq {
     padding: 80px 0;
   }
   
   .faq-header {
     text-align: center;
     margin-bottom: 48px;
   }
   
   .faq-header .section-desc {
     margin: 0 auto;
   }
   
   .faq-list {
     max-width: 740px;
     margin: 0 auto;
     display: flex;
     flex-direction: column;
     gap: 12px;
   }
   
   .faq-item {
     background: var(--white);
     border-radius: var(--radius);
     border: 2px solid transparent;
     overflow: hidden;
     transition: var(--transition);
   }
   
   .faq-item.active {
     border-color: var(--orange-200);
     box-shadow: var(--shadow-soft);
   }
   
   .faq-question {
     display: flex;
     align-items: center;
     justify-content: space-between;
     padding: 20px 24px;
     cursor: pointer;
     font-weight: 700;
     font-size: 1rem;
     gap: 16px;
     user-select: none;
   }
   
   .faq-question:hover {
     color: var(--orange-600);
   }
   
   .faq-toggle {
     width: 28px;
     height: 28px;
     background: var(--orange-100);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.1rem;
     color: var(--orange-500);
     flex-shrink: 0;
     transition: var(--transition);
   }
   
   .faq-item.active .faq-toggle {
     background: var(--orange-500);
     color: var(--white);
     transform: rotate(45deg);
   }
   
   .faq-answer {
     max-height: 0;
     overflow: hidden;
     transition: max-height 0.4s ease, padding 0.3s ease;
   }
   
   .faq-answer-inner {
     padding: 0 24px 20px;
     font-size: 0.95rem;
     color: var(--text-muted);
     line-height: 1.8;
   }
   
   /* --- FOOTER --- */
   .footer {
     background: var(--dark-900);
     color: rgba(255, 255, 255, 0.6);
     padding: 60px 0 30px;
   }
   
   .footer-grid {
     display: grid;
     grid-template-columns: 2fr 1fr 1fr 1fr;
     gap: 40px;
     margin-bottom: 40px;
   }
   
   .footer-brand .logo {
     color: var(--white);
     margin-bottom: 16px;
   }
   
   .footer-brand p {
     font-size: 0.9rem;
     line-height: 1.7;
     max-width: 280px;
   }
   
   .footer-col h4 {
     color: var(--white);
     font-size: 0.9rem;
     font-weight: 800;
     text-transform: uppercase;
     letter-spacing: 1.5px;
     margin-bottom: 18px;
   }
   
   .footer-col ul {
     list-style: none;
     display: flex;
     flex-direction: column;
     gap: 10px;
   }
   
   .footer-col ul a {
     font-size: 0.88rem;
     transition: var(--transition);
   }
   
   .footer-col ul a:hover {
     color: var(--orange-400);
   }
   
   .footer-bottom {
     border-top: 1px solid rgba(255, 255, 255, 0.08);
     padding-top: 24px;
     display: flex;
     justify-content: space-between;
     align-items: center;
     font-size: 0.82rem;
   }
   
   .footer-socials {
     display: flex;
     gap: 12px;
   }
   
   .footer-socials a {
     width: 36px;
     height: 36px;
     background: rgba(255, 255, 255, 0.06);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 0.9rem;
     transition: var(--transition);
   }
   
   .footer-socials a:hover {
     background: var(--orange-500);
     color: var(--white);
   }
   
   /* --- Scroll Animations --- */
   .reveal {
     opacity: 0;
     transform: translateY(40px);
     transition: opacity 0.7s ease, transform 0.7s ease;
   }
   
   .reveal.visible {
     opacity: 1;
     transform: translateY(0);
   }
   
   /* --- RESPONSIVE --- */
   @media (max-width: 968px) {
     .hero-grid {
       grid-template-columns: 1fr;
       text-align: center;
       gap: 40px;
     }
     .hero-text {
       margin: 0 auto 36px;
     }
     .hero-actions {
       justify-content: center;
     }
     .hero-visual {
       order: -1;
     }
     .hero-img-wrapper {
       max-width: 360px;
       margin: 0 auto;
     }
     .floating-card.card-1 {
       left: 0;
     }
     .floating-card.card-2 {
       right: 0;
     }
     .features-grid {
       grid-template-columns: repeat(2, 1fr);
     }
     .about-grid {
       grid-template-columns: 1fr;
       gap: 40px;
     }
     .stats-grid {
       grid-template-columns: repeat(2, 1fr);
     }
     .footer-grid {
       grid-template-columns: 1fr 1fr;
     }
   }
   
   @media (max-width: 640px) {
     .nav-links {
       display: none;
       position: fixed;
       top: 0;
       left: 0;
       width: 100%;
       height: 100vh;
       background: var(--cream);
       flex-direction: column;
       align-items: center;
       justify-content: center;
       gap: 28px;
       z-index: 999;
     }
     .nav-links.open {
       display: flex;
     }
     .nav-links a {
       font-size: 1.2rem;
     }
     .burger {
       display: flex;
       z-index: 1001;
     }
     .burger.active span:nth-child(1) {
       transform: rotate(45deg) translate(6px, 6px);
     }
     .burger.active span:nth-child(2) {
       opacity: 0;
     }
     .burger.active span:nth-child(3) {
       transform: rotate(-45deg) translate(6px, -6px);
     }
     .features-grid {
       grid-template-columns: 1fr;
     }
     .steps-grid {
       grid-template-columns: 1fr;
     }
     .stats-grid {
       grid-template-columns: 1fr 1fr;
     }
     .cta-box {
       padding: 40px 24px;
     }
     .footer-grid {
       grid-template-columns: 1fr;
     }
     .footer-bottom {
       flex-direction: column;
       gap: 16px;
       text-align: center;
     }
   }