/* ===== Variables ===== */
:root {
    --bg-deep: #0a0a0c;
    --bg-base: #111114;
    --bg-elevated: #18181c;
    --bg-card: #1c1c22;
    --bg-card-hover: #222228;
    --border: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --text: #f0f0f2;
    --text-muted: #8b8b96;
    --text-dim: #5c5c66;
    --accent: #5b8def;
    --accent-glow: rgba(91, 141, 239, 0.35);
    --accent-2: #7c5ce0;
    --gradient: linear-gradient(135deg, #5b8def 0%, #7c5ce0 100%);
    --radius: 16px;
    --radius-sm: 10px;
    --header-h: 84px;
    --container: 1360px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Manrope', system-ui, -apple-system, sans-serif;
}
.section__head.reveal.visible {
    display: flex;
    flex-direction: column;
}
/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font);
    font-size: 18px;
    line-height: 1.65;
    color: var(--text);
    background: var(--bg-deep);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
code { font-size: 0.85em; color: var(--accent); background: rgba(91, 141, 239, 0.1); padding: 2px 6px; border-radius: 4px; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

/* ===== Background effects ===== */
.noise-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.gradient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    animation: orbFloat 20s ease-in-out infinite;
}

.gradient-orb--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(91, 141, 239, 0.12) 0%, transparent 70%);
    top: -200px;
    right: -100px;
}

.gradient-orb--2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 92, 224, 0.1) 0%, transparent 70%);
    bottom: 20%;
    left: -150px;
    animation-delay: -10s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.header--scrolled {
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--border);
}

.header__inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    height: 100%;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.35rem;
    z-index: 10;
    white-space: nowrap;
}

.logo__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gradient);
    box-shadow: 0 0 12px var(--accent-glow);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.9); }
}

.nav {
    justify-self: center;
}

.nav__list {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.nav__link {
    display: block;
    padding: 10px 16px;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}

.nav__link {
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.nav__link:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.05);
}

.nav__link:hover::after,
.nav__link--active::after {
    transform: scaleX(1);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 14px;
    justify-self: end;
    z-index: 10;
}

.header__phone {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    transition: color var(--transition);
}

.header__phone:hover { color: var(--accent); }

.header__tg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(91, 141, 239, 0.12);
    color: #2aabee;
    border: 1px solid rgba(42, 171, 238, 0.25);
    transition: transform 0.2s, background var(--transition), box-shadow var(--transition);
}

.header__tg svg { width: 22px; height: 22px; }

.header__tg:hover {
    transform: translateY(-2px);
    background: rgba(42, 171, 238, 0.18);
    box-shadow: 0 4px 20px rgba(42, 171, 238, 0.2);
}

.header__cta { flex-shrink: 0; }

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 10;
}

.burger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.burger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger--open span:nth-child(2) { opacity: 0; }
.burger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: var(--radius-sm);
    transition: transform 0.2s, box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
    background: var(--gradient);
    background-size: 200% auto;
    color: #fff;
    box-shadow: 0 4px 24px var(--accent-glow);
    position: relative;
    overflow: hidden;
}

.btn--primary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.25) 50%, transparent 60%);
    transform: translateX(-120%);
    transition: transform 0.6s ease;
}

.btn--primary:hover {
    box-shadow: 0 8px 32px var(--accent-glow);
    background-position: right center;
}

.btn--primary:hover::after {
    transform: translateX(120%);
}

.btn--ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-light);
}

.btn--ghost:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
}

.btn--sm { padding: 12px 22px; font-size: 1rem; }
.btn--full { width: 100%; }

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 60px) 0 80px;
    z-index: 1;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4ade80;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__title {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
    background: linear-gradient(120deg, #fff 0%, #c8d8ff 35%, #fff 50%, #e0d4ff 65%, #fff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShimmer 6s linear infinite;
}

@keyframes titleShimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero__lead {
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.hero__subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 560px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero__visual {
    position: relative;
    --parallax: 0px;
}

.hero__card {
    position: relative;
    padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 4px);
    overflow: hidden;
    animation: floatCard 7s ease-in-out infinite;
}

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

.hero__card-glow {
    position: absolute;
    top: -50%;
    right: -30%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
    animation: cardGlow 6s ease-in-out infinite;
}

@keyframes cardGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

.hero__stat {
    text-align: center;
    padding: 16px 8px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: transform 0.4s ease, border-color var(--transition), box-shadow var(--transition);
}

.hero__card:hover .hero__stat:nth-child(1) { animation: statPop 0.5s ease 0s both; }
.hero__card:hover .hero__stat:nth-child(2) { animation: statPop 0.5s ease 0.08s both; }
.hero__card:hover .hero__stat:nth-child(3) { animation: statPop 0.5s ease 0.16s both; }

@keyframes statPop {
    0% { transform: scale(1); }
    40% { transform: scale(1.06); border-color: var(--border-light); box-shadow: 0 8px 24px rgba(91, 141, 239, 0.12); }
    100% { transform: scale(1); }
}

.hero__stat-num {
    display: block;
    font-size: 1.15rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__stat-label {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-top: 4px;
    display: block;
}

.hero__card-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
    50% { transform: scaleY(1); opacity: 1; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ===== Sections ===== */
.section {
    position: relative;
    padding: 100px 0;
    z-index: 1;
}

.section__head {
    margin-bottom: 56px;
    max-width: 600px;
}

.section__tag {
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 12px;
}

.section__title {
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section__head.visible .section__title::after {
    width: 72px;
}

.section__title::after {
    content: '';
    display: block;
    width: 0;
    height: 4px;
    margin-top: 14px;
    border-radius: 4px;
    background: var(--gradient);
    transition: width 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

.section__desc {
    color: var(--text-muted);
    font-size: 1.15rem;
}

/* ===== Cases ===== */
.cases__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(430px, 1fr));
    gap: 20px;
}

.cases__item {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.cases__item:hover {
    transform: translateY(-6px);
    border-color: var(--border-light);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.cases__image-wrap {
    position: relative;
    aspect-ratio: 3 / 2;
    overflow: hidden;
}

.cases__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.cases__item:hover .cases__image-wrap img {
    transform: scale(1.08);
}

.cases__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 12, 0.8) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition);
}

.cases__item:hover .cases__overlay { opacity: 1; }

.cases__num {
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: -0.02em;
}

/* ===== Advantages ===== */
.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.advantages__card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.advantages__card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.advantages__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(91, 141, 239, 0.1);
    border-radius: var(--radius-sm);
    color: var(--accent);
    margin-bottom: 16px;
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), background var(--transition);
}

.advantages__card:hover .advantages__icon {
    transform: scale(1.15) rotate(-8deg);
    background: rgba(91, 141, 239, 0.2);
}

.advantages__icon svg { width: 22px; height: 22px; }

.advantages__card p {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== Pricing ===== */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.pricing__card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
}

.pricing__card-inner {
    padding: 36px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    height: 100%;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pricing__card-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.pricing__card-inner::after {
    content: '';
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent, rgba(91, 141, 239, 0.08), transparent 30%);
    opacity: 0;
    transition: opacity var(--transition);
    animation: pricingSpin 8s linear infinite;
    pointer-events: none;
}

@keyframes pricingSpin {
    to { transform: rotate(360deg); }
}

.pricing__card:hover .pricing__card-inner {
    border-color: var(--border-light);
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
}

.pricing__card:hover .pricing__card-inner::before {
    transform: scaleX(1);
}

.pricing__card:hover .pricing__card-inner::after {
    opacity: 1;
}

.pricing__name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-muted);
    line-height: 1.4;
}

.pricing__price {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 6px 10px;
}

.pricing__from {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dim);
}

.pricing__amount {
    font-size: clamp(2.8rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing__currency {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dim);
    align-self: flex-end;
    margin-bottom: 6px;
}

.pricing__custom {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
    line-height: 1.4;
}

.pricing__note {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 8px 0;
}

/* ===== Steps ===== */
.steps__timeline {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    counter-reset: step;
}

.steps__item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition);
}

.steps__item:hover { border-color: var(--border-light); }

.steps__num {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    background: var(--gradient);
    border-radius: 12px;
    color: #fff;
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow var(--transition);
}

.steps__item.visible .steps__num {
    animation: stepBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) var(--delay, 0s) both;
}

@keyframes stepBounce {
    0% { transform: scale(0) rotate(-20deg); opacity: 0; }
    100% { transform: scale(1) rotate(0); opacity: 1; }
}

.steps__item:hover .steps__num {
    transform: scale(1.12);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.steps__text {
    font-size: 1.15rem;
    color: var(--text-muted);
    padding-top: 10px;
    line-height: 1.5;
}

/* ===== FAQ ===== */
.faq__list {
    max-width: 760px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq__item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq__item[open] { border-color: var(--border-light); }

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 24px 28px;
    font-weight: 600;
    font-size: 1.15rem;
    cursor: pointer;
    list-style: none;
    transition: color var(--transition);
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question:hover { color: var(--accent); }

.faq__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    position: relative;
}

.faq__icon::before,
.faq__icon::after {
    content: '';
    position: absolute;
    background: var(--text-muted);
    border-radius: 2px;
    transition: transform var(--transition), background var(--transition);
}

.faq__icon::before {
    width: 12px;
    height: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq__icon::after {
    width: 2px;
    height: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq__item[open] .faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
}

.faq__item[open] .faq__icon::before { background: var(--accent); }

.faq__answer {
    padding: 0 24px 22px;
    animation: faqOpen 0.35s ease;
}

.faq__answer p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.7;
}

@keyframes faqOpen {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== SEO text ===== */
.seo-text { padding-bottom: 60px; }

.seo-text__wrap {
    max-width: 800px;
    padding: 40px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.seo-text__wrap p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.seo-text__wrap p:last-child { margin-bottom: 0; }

/* ===== Contact ===== */
.contact__box {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 56px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 8px);
    overflow: hidden;
}

.contact__box.visible {
    animation: contactGlow 4s ease-in-out infinite;
}

@keyframes contactGlow {
    0%, 100% { box-shadow: 0 0 0 rgba(91, 141, 239, 0); }
    50% { box-shadow: 0 0 60px rgba(91, 141, 239, 0.08); }
}

.contact__glow {
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.contact__title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.contact__desc {
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.7;
    font-size: 1.1rem;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact__link {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--accent);
    transition: opacity var(--transition);
}

.contact__link:hover { opacity: 0.8; }

.form__group { margin-bottom: 14px; }

.form__honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    pointer-events: none;
}

.form__status {
    min-height: 1.4em;
    margin-bottom: 12px;
    font-size: 1rem;
    color: var(--text-muted);
}

.form__status--ok { color: #4ade80; }
.form__status--err { color: #f87171; }

.form__input {
    width: 100%;
    padding: 16px 20px;
    background: var(--bg-base);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: var(--font);
    font-size: 1.1rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input::placeholder { color: var(--text-dim); }

.form__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(91, 141, 239, 0.15);
}

.form__textarea { resize: vertical; min-height: 90px; }

/* ===== Footer ===== */
.footer {
    position: relative;
    z-index: 1;
    padding: 64px 0 0;
    border-top: 1px solid var(--border);
    background: var(--bg-base);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer__desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 16px;
    max-width: 320px;
    line-height: 1.7;
}

.footer__title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    margin-bottom: 16px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 1.05rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer__links a:hover { color: var(--text); }

.footer__bottom {
    padding: 24px 0;
    border-top: 1px solid var(--border);
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--text-dim);
}

/* ===== Reveal animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: var(--delay, 0s);
}

.reveal--delay { transition-delay: 0.15s; }

.reveal--scale {
    transform: translateY(24px) scale(0.94);
}

.reveal--left {
    transform: translateX(-48px);
}

.reveal--right {
    transform: translateX(48px);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal--scale.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.reveal--left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal--right.visible {
    opacity: 1;
    transform: translateX(0);
}

.hero__visual.reveal--right.visible {
    transform: translateX(0) translateY(var(--parallax)) scale(1);
}

.cases__item.visible .cases__image-wrap img {
    animation: caseZoom 0.9s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes caseZoom {
    from { transform: scale(1.12); }
    to { transform: scale(1); }
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero__inner { grid-template-columns: 1fr; gap: 40px; }
    .hero__content { order: 1; }
    .hero__visual { order: 2; }
    .hero__card { padding: 28px; animation: none; }
    .contact__box { grid-template-columns: 1fr; padding: 40px; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1100px) {
    .header__phone { display: none; }
}

@media (max-width: 768px) {
    .header__inner {
        display: flex;
        justify-content: space-between;
    }

    .nav {
        order: 3;
    }

    .burger { display: flex; }

    .nav {
        position: fixed;
        inset: 0;
        background: rgba(10, 10, 12, 0.97);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        justify-self: stretch;
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--transition), visibility var(--transition);
        z-index: 9;
    }

    .nav--open {
        opacity: 1;
        visibility: visible;
    }

    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .nav__link {
        font-size: 1.35rem;
        padding: 14px 24px;
    }

    .header__cta { display: none; }

    .header__actions .header__phone {
        display: none;
    }

    .hero { min-height: auto; padding-bottom: 60px; }
    .hero__scroll { display: none; }
    .hero__stats { grid-template-columns: 1fr; }
    .section { padding: 72px 0; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; }
    .cases__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }
    .contact__box { padding: 28px; }
    .seo-text__wrap { padding: 24px; }
}