/* --- Переменные --- */
:root {
    --bg-dark: #070709;
    --bg-surface: #121216;
    --text-main: #f8f9fa;
    --text-muted: #9ca3af;
    --accent: #00E59B;
    --accent-glow: rgba(0, 229, 155, 0.4);
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.05);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%; /* Фиксит баги iOS и растяжение */
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 120px 0;
}

/* --- Типографика --- */
h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

h1 {
    font-size: clamp(2rem, 5vw + 1rem, 5rem); /* Уменьшили минимум с 2.5rem до 2rem */
    margin-bottom: 24px;
    word-break: break-word; /* Позволяет переносить длинные слова на узких экранах */
    hyphens: auto;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 48px;
}

p {
    font-size: clamp(1rem, 1.2vw, 1.125rem);
    color: var(--text-muted);
}

/* --- Кнопки --- */
.btn-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-size: 1.125rem;
    font-weight: 500;
    border-radius: 100px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent);
    color: #000;
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary:hover {
    background-color: #00ffad;
    box-shadow: 0 0 40px var(--accent-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--glass-bg);
    border-color: var(--accent);
    transform: translateY(-2px);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background:
        linear-gradient(to bottom, rgba(7, 7, 9, 0.7), rgba(7, 7, 9, 1)),
        url('https://images.unsplash.com/photo-1555680202-c86f0e12f086?q=80&w=2070&auto=format&fit=crop') center/cover no-repeat;
}

.hero p {
    max-width: 600px;
    font-size: clamp(1.125rem, 1.5vw, 1.25rem);
}

/* --- Услуги (Cards) --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 48px;
    backdrop-filter: blur(16px);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 229, 155, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 229, 155, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
}

.card-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--accent);
}

.glass-card h3 {
    font-size: 1.75rem;
    margin-bottom: 24px;
}

.glass-card ul {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.glass-card li {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
}

.glass-card li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
    flex-shrink: 0;
}

/* --- Почему Я (Why Me) --- */
.why-me-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    margin: 35px 0;
}

.why-me-list {
    display: grid;
    grid-template-columns: 1fr;
}

.why-item {
    font-size: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--glass-border);
}

.why-item:last-child {
    border-bottom: none;
}

.why-item span {
    color: var(--accent);
    font-size: 1.2rem;
}

/* --- Обо мне (About) --- */
.about-section {
    background: var(--bg-surface);
    position: relative;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: clamp(1.125rem, 1.5vw, 1.5rem);
    line-height: 1.8;
    color: #d1d5db;
}

/* --- CTA Section --- */
.cta-section {
    text-align: center;
    padding: 160px 0;
    background: radial-gradient(circle at center, rgba(0, 229, 155, 0.05) 0%, var(--bg-dark) 70%);
}

.cta-section h2 {
    margin-bottom: 40px;
}

/* --- Footer --- */
footer {
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    padding: 48px 0;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.footer-logo span {
    color: var(--accent);
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-muted);
    transition: var(--transition);
}

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

/* --- Анимации появления --- */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- Адаптивность --- */
@media (max-width: 992px) {
    .why-me-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    section { padding: 80px 0; }
    .glass-card { padding: 32px; }
    .btn-group { flex-direction: column; }
    .btn { width: 100%; }
    .footer-content { flex-direction: column; text-align: center; }
}