:root { --blue-900: #0a2a5e; --blue-700: #0a3d91; --blue-500: #1e5fbf; --orange-600: #ff7a00; --orange-500: #ff9529; --orange-400: #ffb05c; --white: #ffffff; --gray-50: #f7f9fc; --gray-100: #eef2f7; --gray-600: #556073; --gray-800: #1f2937; --shadow-sm: 0 2px 8px rgba(10, 61, 145, 0.08); --shadow-md: 0 8px 24px rgba(10, 61, 145, 0.12); --shadow-lg: 0 20px 50px rgba(10, 61, 145, 0.18); --radius: 14px; --radius-lg: 22px; --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); } * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, 'Helvetica Neue', Arial, sans-serif; background: var(--gray-50); color: var(--gray-800); line-height: 1.6; -webkit-font-smoothing: antialiased; } /* ========== LANGUAGE SWITCHER ========== */ .lang-switcher { position: absolute; top: 24px; right: 24px; z-index: 10; display: flex; background: rgba(255,255,255,0.1); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.2); border-radius: 100px; overflow: hidden; } .lang-btn { padding: 8px 18px; background: transparent; border: none; color: rgba(255,255,255,0.6); font-size: 14px; font-weight: 600; cursor: pointer; transition: var(--transition); letter-spacing: 0.5px; } .lang-btn:hover { color: white; } .lang-btn.active { background: var(--orange-600); color: white; box-shadow: 0 2px 8px rgba(255,122,0,0.4); } /* ========== BILINGUAL CONTENT (RU / EN) ========== */ /* По умолчанию скрыто всё; показывается только активный язык. Видимость управляется атрибутом lang на . */ [data-i18n] { display: none; } html[lang="ru"] [data-i18n="ru"] { display: block; } html[lang="en"] [data-i18n="en"] { display: block; } /* inline-контекст (кнопки, метки, футер) */ html[lang="ru"] span[data-i18n="ru"] { display: inline; } html[lang="en"] span[data-i18n="en"] { display: inline; } /* ========== HERO ========== */ .hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 60px 24px; background: linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 50%, var(--blue-500) 100%); overflow: hidden; color: var(--white); } .hero::before, .hero::after { content: ''; position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.35; pointer-events: none; } .hero::before { width: 500px; height: 500px; background: var(--orange-500); top: -150px; right: -100px; animation: float 12s ease-in-out infinite; } .hero::after { width: 400px; height: 400px; background: var(--orange-400); bottom: -100px; left: -80px; animation: float 15s ease-in-out infinite reverse; } @keyframes float { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -30px) scale(1.08); } } .hero-content { position: relative; z-index: 2; max-width: 900px; text-align: center; animation: fadeUp 0.8s ease-out; } @keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } } .logo { display: inline-flex; align-items: center; gap: 14px; margin-bottom: 28px; padding: 12px 24px; background: rgba(255,255,255,0.08); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.15); border-radius: 100px; font-weight: 600; font-size: 17px; letter-spacing: 0.5px; } .logo-mark { width: 36px; height: 36px; background: linear-gradient(135deg, var(--orange-600), var(--orange-400)); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; color: white; box-shadow: 0 4px 12px rgba(255,122,0,0.4); } h1 { font-size: clamp(2.2rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 24px; } h1 .accent { background: linear-gradient(135deg, var(--orange-400), var(--orange-600)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; } .slogan { font-size: clamp(1.05rem, 2.2vw, 1.35rem); color: rgba(255,255,255,0.85); margin-bottom: 40px; max-width: 620px; margin-left: auto; margin-right: auto; } .cta-button { display: inline-flex; align-items: center; gap: 10px; padding: 16px 36px; background: linear-gradient(135deg, var(--orange-600), var(--orange-500)); color: white; text-decoration: none; font-weight: 600; font-size: 16px; border-radius: 100px; box-shadow: 0 12px 30px rgba(255,122,0,0.4); transition: var(--transition); } .cta-button:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(255,122,0,0.55); } .cta-button svg { transition: transform 0.3s ease; } .cta-button:hover svg { transform: translateX(4px); } /* ========== PROJECTS ========== */ .projects { padding: 100px 24px; max-width: 1200px; margin: 0 auto; } .section-header { text-align: center; margin-bottom: 60px; } .section-label { display: inline-block; padding: 6px 16px; background: rgba(255,122,0,0.1); color: var(--orange-600); font-weight: 600; font-size: 13px; letter-spacing: 1.2px; text-transform: uppercase; border-radius: 100px; margin-bottom: 18px; } h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; color: var(--blue-900); letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 16px; } .section-subtitle { color: var(--gray-600); font-size: 1.1rem; max-width: 600px; margin: 0 auto; } .projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 24px; } .project-card { position: relative; background: white; border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-100); transition: var(--transition); overflow: hidden; display: flex; flex-direction: column; gap: 16px; } .project-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--blue-700), var(--orange-500)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; } .project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; } .project-card:hover::before { transform: scaleX(1); } .project-icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(30,95,191,0.1), rgba(255,122,0,0.1)); color: var(--blue-700); flex-shrink: 0; } .project-title { font-size: 1.15rem; font-weight: 700; color: var(--blue-900); line-height: 1.3; min-height: 3em; } .project-desc { color: var(--gray-600); font-size: 0.95rem; flex-grow: 1; } .project-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 22px; background: linear-gradient(135deg, var(--blue-700), var(--blue-500)); color: white; text-decoration: none; font-weight: 600; font-size: 15px; border-radius: var(--radius); transition: var(--transition); border: none; cursor: pointer; margin-top: auto; box-shadow: 0 4px 12px rgba(10,61,145,0.2); } .project-button:hover { background: linear-gradient(135deg, var(--orange-600), var(--orange-500)); box-shadow: 0 8px 20px rgba(255,122,0,0.35); transform: translateY(-2px); } .project-button span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .project-button svg { flex-shrink: 0; transition: transform 0.3s ease; } .project-button:hover svg { transform: translateX(3px); } /* ========== FEATURES ========== */ .features { padding: 80px 24px; background: linear-gradient(180deg, var(--gray-50) 0%, white 100%); } .features-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 30px; } .feature { text-align: center; padding: 24px; } .feature-icon { width: 64px; height: 64px; margin: 0 auto 18px; background: linear-gradient(135deg, var(--blue-700), var(--orange-500)); border-radius: 18px; display: flex; align-items: center; justify-content: center; color: white; box-shadow: var(--shadow-md); } .feature h3 { color: var(--blue-900); font-size: 1.15rem; margin-bottom: 8px; font-weight: 700; } .feature p { color: var(--gray-600); font-size: 0.95rem; } /* ========== FOOTER ========== */ footer { background: var(--blue-900); color: rgba(255,255,255,0.7); padding: 50px 24px 30px; text-align: center; } footer .footer-logo { display: inline-flex; align-items: center; gap: 10px; color: white; font-weight: 700; font-size: 1.1rem; margin-bottom: 12px; } footer .slogan { font-size: 0.95rem; color: rgba(255,255,255,0.6); margin-bottom: 24px; } footer .copyright { padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; color: rgba(255,255,255,0.5); } /* ========== MOBILE ========== */ @media (max-width: 640px) { .hero { padding: 40px 20px; min-height: 90vh; } .projects { padding: 70px 20px; } .features { padding: 60px 20px; } .project-card { padding: 22px; } .logo { font-size: 15px; padding: 10px 18px; } .logo-mark { width: 32px; height: 32px; font-size: 14px; } .lang-switcher { top: 16px; right: 16px; } .lang-btn { padding: 6px 14px; font-size: 13px; } }