/* ================================================================
   GRADIENT HAYP 2026 — mergeCRM
   Светлые градиенты + четкие разделители
   ================================================================ */

/* ---------- ИМПОРТ ШРИФТОВ ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ---------- ПЕРЕМЕННЫЕ ---------- */
:root {
    --primary: #0A1628;
    --primary-light: #1a2d4a;
    --primary-dark: #050d1a;
    --accent: #2A7DE1;
    --accent-light: #4A9AFF;
    --accent-gradient: linear-gradient(135deg, #2A7DE1 0%, #6C5CE7 100%);
    --accent-gradient-soft: linear-gradient(135deg, rgba(42,125,225,0.06) 0%, rgba(108,92,231,0.06) 100%);
    --success: #00B894;
    --gold: #FDCB6E;

    /* 🔥 ГРАДИЕНТЫ ДЛЯ СЕКЦИЙ */
    --gradient-1: linear-gradient(135deg, #f0f4ff 0%, #e8edff 50%, #f5f0ff 100%);
    --gradient-2: linear-gradient(135deg, #f5f0ff 0%, #f0f4ff 50%, #e8f5ff 100%);
    --gradient-3: linear-gradient(135deg, #e8f5ff 0%, #f0f4ff 50%, #f5f0ff 100%);
    --gradient-4: linear-gradient(135deg, #f5f0ff 0%, #f8f4ff 50%, #f0f4ff 100%);
    --gradient-5: linear-gradient(135deg, #f0f8ff 0%, #f5f0ff 50%, #f0f4ff 100%);

    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
    --gradient-card-hover: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(240,244,255,0.9) 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.3) 100%);

    --text-primary: #ffffff;
    --text-secondary: rgba(255,255,255,0.7);
    --text-muted: rgba(255,255,255,0.35);
    --gray-900: #0a0a1a;
    --gray-800: #1a1a2e;
    --gray-700: #2d2d44;
    --gray-600: #4a4a6a;
    --gray-500: #6b6b8a;
    --gray-400: #8e8ea8;
    --gray-300: #b0b0c8;
    --gray-200: #d0d0e0;
    --gray-100: #f5f5fa;
    --white: #ffffff;
    --shadow-card: 0 4px 20px rgba(42,125,225,0.06);
    --shadow-hover: 0 20px 60px rgba(42,125,225,0.1);
    --glass-bg: rgba(255,255,255,0.03);
    --glass-border: rgba(255,255,255,0.06);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--gray-900);
    background: var(--gradient-1);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::selection {
    background: rgba(42,125,225,0.3);
    color: white;
}

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

/* ---------- ТИПОГРАФИКА ---------- */
h1, h2, h3, h4, h5 {
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.8rem; margin-bottom: 0.5rem; }
h3 { font-size: 1.5rem; }

.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    background: rgba(42, 125, 225, 0.08);
    padding: 4px 16px;
    border-radius: 20px;
    margin-bottom: 12px;
    border: 1px solid rgba(42,125,225,0.05);
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.section-title .highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray-500);
    max-width: 640px;
    margin: 0 auto 48px;
    line-height: 1.6;
}

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

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

/* ---------- КНОПКИ ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.6s ease;
}

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

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(42, 125, 225, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(42, 125, 225, 0.4);
}

.btn-secondary {
    background: var(--gradient-card);
    color: var(--primary);
    border: 2px solid rgba(42,125,225,0.08);
    backdrop-filter: blur(10px);
}

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

.btn-accent {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(42, 125, 225, 0.25);
    padding: 16px 40px;
    font-size: 1.05rem;
}

.btn-accent:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 40px rgba(42, 125, 225, 0.35);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.25);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.08);
    border-color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 44px;
    font-size: 1.1rem;
}

.btn-glow {
    background: var(--accent-gradient);
    color: white;
    padding: 18px 44px;
    font-size: 1.1rem;
    border-radius: 14px;
    box-shadow: 0 4px 30px rgba(42, 125, 225, 0.25);
    animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 4px 30px rgba(42, 125, 225, 0.25); }
    50% { box-shadow: 0 4px 60px rgba(42, 125, 225, 0.4); }
}

.btn-glow:hover {
    transform: translateY(-3px) scale(1.02);
}

.btn-telegram {
    background: #0088cc;
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    gap: 12px;
    box-shadow: 0 4px 20px rgba(0, 136, 204, 0.2);
}

.btn-telegram:hover {
    background: #0077b3;
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(0, 136, 204, 0.3);
}

/* ---------- ШАПКА ---------- */
header {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(42,125,225,0.04);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(255,255,255,0.85);
    box-shadow: 0 4px 30px rgba(42,125,225,0.06);
    border-bottom: 1px solid rgba(42,125,225,0.06);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    height: 72px;
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(42,125,225,0.2);
    transition: transform 0.3s ease;
}

.logo-icon:hover {
    transform: scale(1.05) rotate(-3deg);
}

.logo-text {
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    color: var(--primary);
}

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

.logo-sub {
    font-size: 0.65rem;
    color: var(--gray-500);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

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

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

.nav-cta {
    background: var(--accent-gradient) !important;
    color: white !important;
    padding: 8px 20px !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 20px rgba(42, 125, 225, 0.3) !important;
}

/* ================================================================
   ГЕРОЙ — ТЕМНЫЙ
   ================================================================ */
.hero {
    padding: 140px 0 80px;
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(42,125,225,0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(108,92,231,0.06) 0%, transparent 60%);
    animation: hero-bg-shift 15s ease-in-out infinite alternate;
}

@keyframes hero-bg-shift {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.1); opacity: 1; }
}

.floating-dots {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.dot {
    position: absolute;
    width: 3px;
    height: 3px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    animation: float 30s infinite linear;
}

.dot:nth-child(1) { left: 10%; top: 20%; animation-duration: 25s; }
.dot:nth-child(2) { left: 25%; top: 60%; animation-duration: 30s; animation-delay: 2s; }
.dot:nth-child(3) { left: 45%; top: 15%; animation-duration: 28s; animation-delay: 4s; }
.dot:nth-child(4) { left: 65%; top: 70%; animation-duration: 32s; animation-delay: 1s; }
.dot:nth-child(5) { left: 80%; top: 30%; animation-duration: 27s; animation-delay: 3s; }
.dot:nth-child(6) { left: 90%; top: 80%; animation-duration: 35s; animation-delay: 5s; }
.dot:nth-child(7) { left: 5%; top: 85%; animation-duration: 29s; animation-delay: 2s; }
.dot:nth-child(8) { left: 50%; top: 50%; animation-duration: 31s; animation-delay: 4s; }

@keyframes float {
    0% { transform: translate(0, 0) scale(1); opacity: 0.2; }
    25% { transform: translate(30px, -40px) scale(1.5); opacity: 0.6; }
    50% { transform: translate(-20px, -80px) scale(0.8); opacity: 0.3; }
    75% { transform: translate(40px, -20px) scale(1.2); opacity: 0.5; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.06);
    padding: 6px 16px 6px 8px;
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.hero-badge .dot-live {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.4); }
}

.hero h1 {
    color: white;
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero h1 .highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: shimmer 4s ease-in-out infinite;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.hero-stat h4 {
    color: white;
    font-size: 2rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: shine-move 3s ease-in-out infinite;
}

@keyframes shine-move {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-stat p {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0;
    font-weight: 500;
}

.trust-card {
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.04);
    border-radius: 20px;
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.trust-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    animation: glow-pulse 3s ease-in-out infinite;
}

.trust-card .label {
    color: var(--text-muted);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 600;
    margin-bottom: 20px;
}

.trust-card .company-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.trust-card .company-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.02);
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.trust-card .company-item:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(42,125,225,0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(42,125,225,0.05);
}

.trust-card .company-icon {
    width: 32px;
    height: 32px;
    background: rgba(42,125,225,0.08);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.trust-card .company-info strong {
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    display: block;
}

.trust-card .company-info span {
    color: var(--text-muted);
    font-size: 0.65rem;
}

/* ================================================================
   СВЕТЛЫЕ ГРАДИЕНТНЫЕ СЕКЦИИ С РАЗДЕЛИТЕЛЯМИ
   ================================================================ */

/* ----- ОБЩИЙ РАЗДЕЛИТЕЛЬ ДЛЯ ВСЕХ СЕКЦИЙ ----- */
.section-divider {
    position: relative;
}

.section-divider::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    max-width: 300px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(42,125,225,0.15), transparent);
}

/* ----- РАЗДЕЛИТЕЛЬ МЕЖДУ СЕКЦИЯМИ (полоска) ----- */
.section-separator {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(42,125,225,0.06), rgba(108,92,231,0.06), transparent);
    margin: 0;
}

/* ---------- ПРОБЛЕМЫ ---------- */
.problems {
    padding: 50px 0 60px;
    background: var(--gradient-1);
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(42,125,225,0.04);
    border-bottom: 2px solid rgba(42,125,225,0.04);
}

.problems::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 40%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(108,92,231,0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* 🔥 ДЕКОРАТИВНЫЙ РАЗДЕЛИТЕЛЬ СВЕРХУ */
.problems::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.15;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.problem-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.problem-card:hover {
    background: var(--gradient-card-hover);
    border-color: var(--accent);
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.problem-card .icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 16px;
    display: block;
}

.problem-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--gray-900);
}

.problem-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ---------- УСЛУГИ ---------- */
.services {
    padding: 50px 0 60px;
    background: var(--gradient-2);
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(108,92,231,0.04);
    border-bottom: 2px solid rgba(108,92,231,0.04);
}

.services::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 40%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(42,125,225,0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* 🔥 ДЕКОРАТИВНЫЙ РАЗДЕЛИТЕЛЬ */
.services::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.15;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    background: var(--gradient-card-hover);
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
}

.service-card.featured {
    border: 2px solid var(--accent);
    background: var(--gradient-card-hover);
    transform: scale(1.03);
}

.service-card.featured:hover {
    transform: scale(1.03) translateY(-4px);
}

.service-card .badge {
    position: absolute;
    top: -10px;
    right: 24px;
    background: var(--accent-gradient);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    animation: pulse-badge 2.5s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(42,125,225,0.3); }
    50% { box-shadow: 0 0 0 8px rgba(42,125,225,0); }
}

.service-card .icon {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 700;
    color: var(--gray-900);
}

.service-card ul {
    list-style: none;
    margin: 16px 0 24px;
    flex: 1;
}

.service-card ul li {
    padding: 6px 0;
    color: var(--gray-600);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-card ul li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
    font-size: 1.1rem;
}

.service-card .price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    margin: 16px 0;
}

.service-card .price span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-500);
}

/* ---------- ПРЕИМУЩЕСТВА ---------- */
.advantages {
    padding: 50px 0 60px;
    background: var(--gradient-3);
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(42,125,225,0.04);
    border-bottom: 2px solid rgba(42,125,225,0.04);
}

.advantages::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 40%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(108,92,231,0.03) 0%, transparent 70%);
    pointer-events: none;
}

.advantages::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.15;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.advantage-card {
    padding: 32px;
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 16px;
    transition: all 0.4s ease;
}

.advantage-card:hover {
    background: var(--gradient-card-hover);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.advantage-card .icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 16px;
    display: block;
}

.advantage-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--gray-900);
}

.advantage-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
}

.cta-box {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
    animation: glow-pulse 3s ease-in-out infinite;
}

.cta-box:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    transform: scale(1.01);
}

.cta-box h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.cta-box p {
    color: var(--gray-600);
    font-size: 1rem;
    margin-bottom: 24px;
}

/* ---------- ПРОЦЕСС ---------- */
.process {
    padding: 50px 0 60px;
    background: var(--gradient-4);
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(108,92,231,0.04);
    border-bottom: 2px solid rgba(108,92,231,0.04);
}

.process::before {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 40%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(42,125,225,0.03) 0%, transparent 70%);
    pointer-events: none;
}

.process::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.15;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.step {
    text-align: center;
    padding: 32px 20px;
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 16px;
    transition: all 0.4s ease;
}

.step:hover {
    background: var(--gradient-card-hover);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--accent-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0 auto 16px;
    animation: pulse-badge 3s ease-in-out infinite;
}

.step h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--gray-900);
}

.step p {
    color: var(--gray-500);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* ================================================================
   CTA СЕКЦИЯ — ТЕМНАЯ
   ================================================================ */
.cta-section {
    padding: 50px 0;
    background: var(--primary-dark);
    position: relative;
    overflow: hidden;
    text-align: center;
    border-top: 3px solid rgba(42,125,225,0.08);
    border-bottom: 3px solid rgba(42,125,225,0.08);
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(42,125,225,0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 50%, rgba(108,92,231,0.04) 0%, transparent 60%);
    animation: hero-bg-shift 15s ease-in-out infinite alternate;
}

.cta-section h2 {
    color: white;
    font-size: 3rem;
    font-weight: 900;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 560px;
    margin: 16px auto 32px;
}

/* ---------- TELEGRAM ---------- */

/* Отступ между кнопкой и ссылкой в Telegram-блоке */
.telegram-link {
    margin-top: 20px;
}

.telegram-contact {
    padding: 50px 0;
    background: var(--gradient-5);
    position: relative;
    overflow: hidden;
    border-top: 2px solid rgba(42,125,225,0.04);
}

.telegram-contact::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.15;
}

.telegram-wrapper {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.telegram-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    position: relative;
}

.avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    box-shadow: 0 8px 30px rgba(42,125,225,0.12);
    transition: all 0.3s ease;
}

.avatar-img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 40px rgba(42,125,225,0.2);
}

.avatar-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32px;
    height: 32px;
    background: #0088cc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    border: 3px solid white;
}

.telegram-content h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.telegram-content p {
    color: var(--gray-500);
    font-size: 1rem;
}

.telegram-advantages {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 32px 0;
}

.advantage-item {
    padding: 16px;
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    background: var(--gradient-card-hover);
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.advantage-item i {
    font-size: 1.4rem;
    color: var(--accent);
    display: block;
    margin-bottom: 6px;
}

.advantage-item span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
}

/* ---------- ФУТЕР ---------- */
footer {
    background: var(--primary);
    border-top: 2px solid rgba(42,125,225,0.06);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: white;
}

.footer-logo h3 span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-logo p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links h4 {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 4px 0;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: 30px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ---------- АНИМАЦИИ ---------- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

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

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

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

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

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

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

    .process-steps {
        grid-template-columns: 1fr 1fr;
    }

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

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    .telegram-advantages {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

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

    .service-card.featured {
        transform: none;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
    }

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

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

    .trust-card .company-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
    }

    .telegram-advantages {
        grid-template-columns: 1fr 1fr;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .cta-box {
        padding: 32px 20px;
    }
}

@media (max-width: 480px) {
    .telegram-advantages {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 0.95rem;
    }
}