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

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --accent: #f97316;
    --accent-dark: #ea580c;
    --dark: #0f172a;
    --dark-2: #1e293b;
    --gray-900: #111827;
    --gray-700: #374151;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 80px rgba(0,0,0,0.18);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); margin-bottom: 16px; }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

.gradient-text {
    background: linear-gradient(135deg, #60a5fa 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-sm { padding: 10px 18px; font-size: 0.875rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(249, 115, 22, 0.45);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-white {
    background: var(--white);
    color: var(--accent-dark);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}
.btn-outline-white:hover {
    background: var(--white);
    color: var(--accent-dark);
    border-color: var(--white);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    gap: 32px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--dark);
    letter-spacing: -0.02em;
    flex-shrink: 0;
}
.logo span { color: var(--accent); }

.nav {
    display: flex;
    gap: 32px;
}
.nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition);
    position: relative;
}
.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}
.nav a:hover { color: var(--dark); }
.nav a:hover::after { width: 100%; }

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--dark);
    transition: var(--transition);
}
.header-phone:hover { color: var(--accent); }
.header-phone svg { color: var(--accent); }

.burger {
    display: none;
    width: 32px;
    height: 32px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
}
.burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
    border-radius: 2px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
    color: var(--white);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}
.hero-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #f97316 0%, transparent 70%);
    top: -100px;
    right: -100px;
}
.hero-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation-delay: -5s;
}
.hero-orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
    top: 40%;
    left: 30%;
    animation-delay: -10s;
}

.hero-grid {
    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); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}
.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    margin-bottom: 20px;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
}

.hero-desc {
    font-size: 1.15rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 560px;
}
.hero-desc strong { color: #fbbf24; font-weight: 700; }

.hero-checks {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.hero-checks li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
}
.check-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--success), #059669);
    border-radius: 50%;
    flex-shrink: 0;
}

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

/* ============================================
   FORM CARD
   ============================================ */
.form-card {
    background: rgba(255, 255, 255, 0.98);
    color: var(--gray-900);
    padding: 36px;
    border-radius: var(--radius-xl);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-card-header {
    text-align: center;
    margin-bottom: 24px;
}
.form-card-header h3 {
    margin-bottom: 6px;
    color: var(--dark);
}
.form-card-header p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.field {
    margin-bottom: 16px;
}
.field label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}
.req { color: var(--accent); }

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.95rem;
    color: var(--gray-900);
    transition: var(--transition);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}
.field textarea {
    resize: vertical;
    min-height: 80px;
}

.hp-field {
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    height: 0 !important;
    width: 0 !important;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 14px;
}

.form-alert {
    margin-top: 16px;
    padding: 0;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease, padding 0.4s ease;
}
.form-alert.show {
    padding: 14px;
    max-height: 200px;
}
.form-alert.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}
.form-alert.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 100px 0;
    position: relative;
}
.section-gray { background: var(--gray-50); }
.section-dark {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--white);
}
.section-cta {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}
.section-head p {
    color: var(--gray-500);
    font-size: 1.1rem;
}
.section-head-light p { color: rgba(255, 255, 255, 0.7); }

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    border: 1px solid rgba(37, 99, 235, 0.2);
}
.badge-light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ============================================
   GRIDS
   ============================================ */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* ============================================
   CARDS - PROBLEMS
   ============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card-problem {
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-100);
}
.card-problem:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.card-problem-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--danger);
    margin-bottom: 20px;
    transition: var(--transition);
}
.card-problem:hover .card-problem-icon {
    transform: scale(1.05) rotate(-5deg);
}

.card-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 14px;
}
.tag-red { background: #fee2e2; color: #991b1b; }
.tag-orange { background: #fed7aa; color: #9a3412; }
.tag-blue { background: #dbeafe; color: #1e40af; }

.card-problem h3 {
    margin-bottom: 12px;
    color: var(--dark);
}
.card-problem p {
    color: var(--gray-500);
    margin-bottom: 20px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}
.card-link:hover {
    color: var(--accent);
    gap: 4px;
}

/* ============================================
   CARDS - SERVICES
   ============================================ */
.card-service {
    display: flex;
    flex-direction: column;
    border: 2px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
}
.card-service:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -40px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    padding: 6px 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transform: rotate(45deg);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 2;
}

.card-service.featured {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-color: var(--primary);
    transform: scale(1.03);
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.3);
}
.card-service.featured:hover {
    transform: scale(1.03) translateY(-8px);
}

.service-icon-wrap {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition);
}
.card-service.featured .service-icon-wrap {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}
.card-service:hover .service-icon-wrap {
    transform: scale(1.1) rotate(-5deg);
}

.card-service h3 {
    margin-bottom: 10px;
}
.service-desc {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 20px;
}
.card-service.featured .service-desc {
    color: rgba(255, 255, 255, 0.85);
}

.service-price {
    padding: 20px 0;
    margin-bottom: 20px;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 4px;
}
.card-service.featured .service-price {
    border-color: rgba(255, 255, 255, 0.15);
}

.price-from {
    font-size: 0.85rem;
    color: var(--gray-500);
}
.card-service.featured .price-from { color: rgba(255, 255, 255, 0.7); }

.price-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}
.card-service.featured .price-value { color: var(--white); }

.price-currency {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}
.card-service.featured .price-currency { color: var(--white); }

.price-period {
    display: block;
    width: 100%;
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 4px;
}
.card-service.featured .price-period { color: rgba(255, 255, 255, 0.7); }

.service-features {
    list-style: none;
    margin-bottom: 24px;
    flex-grow: 1;
}
.service-features li {
    padding: 8px 0 8px 28px;
    position: relative;
    font-size: 0.9rem;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}
.service-features li:last-child { border-bottom: none; }
.card-service.featured .service-features li {
    color: rgba(255, 255, 255, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}
.service-features .check {
    position: absolute;
    left: 0;
    top: 10px;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--success), #059669);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
}

.service-btn {
    display: block;
    padding: 14px;
    background: var(--primary);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
    margin-top: auto;
}
.service-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}
.card-service.featured .service-btn {
    background: var(--white);
    color: var(--primary);
}
.card-service.featured .service-btn:hover {
    background: var(--gray-50);
}

/* ============================================
   URGENCY
   ============================================ */
.urgency {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: var(--white);
    padding: 36px 40px;
    border-radius: var(--radius-xl);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(220, 38, 38, 0.3);
}
.urgency::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.15), transparent 70%);
    border-radius: 50%;
}

.urgency-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.urgency-icon {
    font-size: 3rem;
    animation: fire 1.5s ease-in-out infinite;
}
@keyframes fire {
    0%, 100% { transform: scale(1) rotate(-5deg); }
    50% { transform: scale(1.1) rotate(5deg); }
}

.urgency-text {
    flex: 1;
    min-width: 250px;
}
.urgency-text h3 {
    margin-bottom: 6px;
    font-size: 1.4rem;
}
.urgency-text p {
    opacity: 0.95;
    margin: 0;
}

.urgency-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--white);
    color: #dc2626;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.05rem;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.urgency-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

/* ============================================
   ADVANTAGES
   ============================================ */
.card-adv {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 36px 24px;
}
.card-adv:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-8px);
    border-color: rgba(249, 115, 22, 0.4);
}

.adv-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(249, 115, 22, 0.05));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin: 0 auto 20px;
    transition: var(--transition);
}
.card-adv:hover .adv-icon {
    transform: scale(1.1) rotate(-5deg);
}

.adv-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    display: inline-block;
}
.adv-suffix {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    display: inline-block;
    margin-left: 2px;
    vertical-align: top;
}

.card-adv h4 {
    margin: 14px 0 8px;
    color: var(--white);
}
.card-adv p {
    font-size: 0.9rem;
    opacity: 0.7;
    color: var(--white);
}

/* ============================================
   CTA
   ============================================ */
.cta-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cta-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.cta-content h2 {
    margin-bottom: 16px;
}
.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 36px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.cta-trust {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}
.trust-icon {
    width: 22px;
    height: 22px;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: #0a1120;
    color: #94a3b8;
    padding: 70px 0 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 30px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
    display: inline-block;
}
.footer-logo span { color: var(--accent); }

.footer-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 400px;
}

.footer-socials {
    display: flex;
    gap: 10px;
}
.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: var(--transition);
}
.social-link:hover {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-list {
    list-style: none;
}
.footer-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
}
.footer-list svg {
    color: var(--accent);
    flex-shrink: 0;
}
.footer-list a {
    color: #94a3b8;
    transition: var(--transition);
}
.footer-list a:hover { color: var(--accent); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
}
.footer-links {
    display: flex;
    gap: 24px;
}
.footer-links a {
    color: #94a3b8;
    font-size: 0.85rem;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); }

/* ============================================
   ANIMATIONS
   ============================================ */
[data-anim] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-anim].in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-right { max-width: 500px; margin: 0 auto; width: 100%; }
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .card-service.featured { transform: scale(1); }
    .card-service.featured:hover { transform: translateY(-8px); }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .section { padding: 70px 0; }
    
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: var(--transition);
    }
    .nav.open { transform: translateY(0); }
    
    .header-phone { display: none; }
    .burger { display: flex; }
    .burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .burger.active span:nth-child(2) { opacity: 0; }
    .burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    
    .hero { padding: 100px 0 60px; min-height: auto; }
    .grid-3, .grid-4 { grid-template-columns: 1fr; }
    
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    
    .form-card { padding: 24px; }
    
    .urgency-content { flex-direction: column; text-align: center; }
    .urgency-btn { width: 100%; justify-content: center; }
    
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; }
    .cta-trust { flex-direction: column; gap: 12px; }
    
    .footer-top { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-links { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .card { padding: 24px; }
    .price-value { font-size: 2rem; }
    .adv-number { font-size: 2.8rem; }
}