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

:root {
    --c-bg: #ffffff;
    --c-bg-alt: #f8fafc;
    --c-bg-elevated: #ffffff;
    --c-surface: #f1f5f9;
    --c-border: #e2e8f0;
    --c-border-light: #f1f5f9;
    --c-text: #0f172a;
    --c-text-secondary: #475569;
    --c-text-muted: #94a3b8;
    --c-primary: #4f46e5;
    --c-primary-hover: #4338ca;
    --c-primary-light: #eef2ff;
    --c-primary-glow: rgba(79, 70, 229, 0.15);
    --c-accent: #06b6d4;
    --c-green: #10b981;
    --c-green-light: #ecfdf5;
    --gradient-primary: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(160deg, #0f172a 0%, #1e1b4b 40%, #312e81 70%, #1e1b4b 100%);
    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(255,255,255,0.6));
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 100px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --shadow-lg: 0 20px 50px -12px rgba(0,0,0,0.15);
    --shadow-glow: 0 0 40px rgba(79, 70, 229, 0.12);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --c-bg: #0f172a;
    --c-bg-alt: #1e293b;
    --c-bg-elevated: #1e293b;
    --c-surface: #1e293b;
    --c-border: #334155;
    --c-border-light: #1e293b;
    --c-text: #f1f5f9;
    --c-text-secondary: #94a3b8;
    --c-text-muted: #64748b;
    --c-primary: #818cf8;
    --c-primary-hover: #6366f1;
    --c-primary-light: rgba(99, 102, 241, 0.15);
    --c-primary-glow: rgba(129, 140, 248, 0.2);
    --c-green-light: rgba(16, 185, 129, 0.15);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
    --shadow: 0 4px 6px rgba(0,0,0,0.3);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.4);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px rgba(129, 140, 248, 0.15);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    color: var(--c-text);
    background: var(--c-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: var(--font); }

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.header--scrolled {
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--c-border-light);
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .header--scrolled {
    background: rgba(15, 23, 42, 0.88);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--c-text);
}

.header--scrolled .header__logo {
    color: var(--c-text);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 10px;
    flex-shrink: 0;
}

.logo-icon--sm {
    width: 28px;
    height: 28px;
    border-radius: 8px;
}

.logo-accent {
    color: var(--c-primary);
}

.header__nav {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--c-text-secondary);
    border-radius: var(--radius);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--c-primary);
    background: var(--c-primary-light);
}

.header__cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    background: var(--c-primary);
    color: white;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.25);
}

.header__cta:hover {
    background: var(--c-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(79, 70, 229, 0.35);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--c-border);
    background: var(--c-bg-elevated);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    color: var(--c-text-secondary);
    flex-shrink: 0;
}

.theme-toggle:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
    background: var(--c-primary-light);
}

.theme-toggle__sun { display: none; }
.theme-toggle__moon { display: block; }

[data-theme="dark"] .theme-toggle__sun { display: block; }
[data-theme="dark"] .theme-toggle__moon { display: none; }

.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.header__burger span {
    width: 22px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 24px;
    z-index: 999;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid var(--c-border);
    box-shadow: var(--shadow-md);
}

.mobile-nav--active { display: flex; }

.mobile-nav__link {
    padding: 12px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--c-text-secondary);
    border-radius: var(--radius);
    transition: var(--transition);
}

.mobile-nav__link:hover {
    color: var(--c-primary);
    background: var(--c-primary-light);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding: 140px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero__bg-shape {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(80px);
}

.hero__bg-shape--1 {
    width: 600px;
    height: 600px;
    background: rgba(79, 70, 229, 0.2);
    top: -200px;
    right: -100px;
}

.hero__bg-shape--2 {
    width: 400px;
    height: 400px;
    background: rgba(6, 182, 212, 0.12);
    bottom: -100px;
    left: -100px;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
    letter-spacing: 0.3px;
}

.hero__title {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.12;
    margin-bottom: 24px;
    color: white;
    letter-spacing: -0.03em;
}

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

.hero__subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 36px;
    max-width: 480px;
    line-height: 1.7;
}

.hero__buttons {
    display: flex;
    gap: 14px;
    margin-bottom: 48px;
}

.hero__trust {
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero__trust-avatars {
    display: flex;
}

.hero__trust-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border: 2px solid rgba(30, 27, 75, 0.8);
    margin-left: -8px;
}

.hero__trust-avatar:first-child { margin-left: 0; }

.hero__trust-text {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

/* Hero Visual */
.hero__visual {
    position: relative;
    height: 420px;
}

.hero__card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    min-width: 230px;
    transition: var(--transition);
}

.hero__card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px) !important;
}

.hero__card--1 { top: 10px; left: 20px; animation: float 7s ease-in-out infinite; }
.hero__card--2 { top: 120px; right: 0; animation: float 7s ease-in-out infinite 1.5s; }
.hero__card--3 { bottom: 80px; left: 0; animation: float 7s ease-in-out infinite 3s; }
.hero__card--4 { bottom: 0; right: 30px; animation: float 7s ease-in-out infinite 4.5s; }

.hero__card-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.hero__card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: white;
}

.hero__card-desc {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    line-height: 1;
}

.btn--primary {
    background: var(--c-primary);
    color: white;
    box-shadow: 0 2px 12px rgba(79, 70, 229, 0.3);
}

.btn--primary:hover {
    background: var(--c-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(79, 70, 229, 0.4);
}

.btn--outline {
    background: rgba(255, 255, 255, 0.06);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn--full { width: 100%; }

/* ============================================
   STATS
   ============================================ */
.stats {
    padding: 70px 0;
    background: var(--c-bg);
    border-bottom: 1px solid var(--c-border-light);
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item {
    padding: 24px 16px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    display: inline;
}

.stat-suffix {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--c-primary);
    display: inline;
    margin-left: 2px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    margin-top: 8px;
    font-weight: 500;
}

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-badge {
    display: inline-block;
    padding: 6px 18px;
    background: var(--c-primary-light);
    color: var(--c-primary);
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.3px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--c-text-secondary);
    max-width: 540px;
    margin: 0 auto;
}

/* ============================================
   ABOUT ME
   ============================================ */
.about-me {
    padding: 100px 0;
    background: var(--c-bg);
}

.about-me__grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

.about-me__lead {
    font-size: 1.15rem;
    color: var(--c-text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.about-me__block {
    margin-bottom: 28px;
}

.about-me__block h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--c-text);
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--c-text-secondary);
    line-height: 1.5;
}

.check-list li::before {
    content: '';
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    background: var(--c-green-light);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2310b981' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.about-me__badges {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.info-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border-light);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--c-text-secondary);
    font-weight: 500;
}

.info-badge__icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.about-me__visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-me__card {
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border-light);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: var(--transition);
}

.about-me__card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.about-me__card-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.about-me__card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.about-me__card p {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.about-me__card--accent {
    background: var(--gradient-primary);
    border: none;
    text-align: center;
    color: white;
}

.about-me__card--accent:hover {
    box-shadow: var(--shadow-glow);
}

.about-me__card-number {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.about-me__card-label {
    font-size: 1rem;
    opacity: 0.85;
    font-weight: 500;
}

/* ============================================
   ABOUT (О системе)
   ============================================ */
.about {
    padding: 100px 0;
    background: var(--c-bg-alt);
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.about__card {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}

.about__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.about__card-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.about__card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.about__card p {
    color: var(--c-text-secondary);
    font-size: 0.93rem;
    line-height: 1.65;
}

/* Process */
.process {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
}

.process__title {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 40px;
}

.process__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.process__step {
    text-align: center;
    padding: 24px 16px;
    position: relative;
}

.process__step::after {
    content: '';
    position: absolute;
    top: 36px;
    right: -10px;
    width: 20px;
    height: 2px;
    background: var(--c-border);
}

.process__step:last-child::after { display: none; }

.process__step-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 14px;
}

.process__step h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.process__step p {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    line-height: 1.55;
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
    padding: 100px 0;
    background: var(--c-bg);
}

.pricing__tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
}

.pricing__tab {
    padding: 12px 28px;
    border: 1px solid var(--c-border);
    background: var(--c-bg);
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    color: var(--c-text-secondary);
}

.pricing__tab:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}

.pricing__tab.active {
    background: var(--c-primary);
    color: white;
    border-color: var(--c-primary);
    box-shadow: 0 2px 12px rgba(79, 70, 229, 0.25);
}

.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.pricing__grid.hidden { display: none; }

.pricing__item {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
}

.pricing__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.pricing__header {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.pricing__header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
}

.pricing__price {
    font-size: 1.15rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing__item p {
    color: var(--c-text-muted);
    font-size: 0.85rem;
    line-height: 1.55;
}

/* ============================================
   CONTACTS
   ============================================ */
.contacts {
    padding: 100px 0;
    background: var(--c-bg-alt);
}

.contacts__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contacts__info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.contact-item:hover {
    box-shadow: var(--shadow);
    border-color: transparent;
}

.contact-item__icon {
    width: 48px;
    height: 48px;
    background: var(--c-primary-light);
    color: var(--c-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item__content h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-text-muted);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item__content a,
.contact-item__content span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--c-text);
    transition: var(--transition);
}

.contact-item__content a:hover {
    color: var(--c-primary);
}

.contact-note {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--c-green-light);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--c-green);
}

.contacts__form-wrapper {
    background: var(--c-bg-elevated);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xl);
    padding: 36px;
}

.contacts__form-wrapper--centered {
    max-width: 680px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 7px;
    color: var(--c-text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--c-bg-alt);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    color: var(--c-text);
    font-family: var(--font);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-glow);
    background: var(--c-bg);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--c-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--c-border);
    background: var(--c-bg);
}

.footer__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 700;
}

.footer__logo .logo-icon--sm {
    background: var(--c-primary-light);
    color: var(--c-primary);
}

.footer__copyright {
    font-size: 0.82rem;
    color: var(--c-text-muted);
}

/* ============================================
   ANIMATIONS (AOS)
   ============================================ */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   FORM SUCCESS
   ============================================ */
.form-success {
    text-align: center;
    padding: 48px 24px;
}

.form-success__icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--c-text-muted);
    font-size: 0.95rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero { min-height: auto; padding: 130px 0 80px; }

    .hero__visual { display: none; }

    .about-me__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-me__visual { order: -1; }

    .process__steps { grid-template-columns: repeat(2, 1fr); }
    .process__step::after { display: none; }
}

@media (max-width: 768px) {
    .header__nav, .header__cta { display: none; }
    .header__burger { display: flex; }

    .hero { padding: 110px 0 60px; }

    .hero__title { font-size: 2.2rem; }

    .hero__subtitle { font-size: 1rem; }

    .hero__buttons { flex-direction: column; }

    .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-number { font-size: 2.2rem; }

    .section-title { font-size: 1.8rem; }

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

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

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

    .pricing__tabs { flex-wrap: wrap; }

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

    .form-row { grid-template-columns: 1fr; }

    .footer__container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__title { font-size: 1.8rem; }
    .section-title { font-size: 1.5rem; }
    .stats__grid { grid-template-columns: 1fr 1fr; }
}