/* ===========================
   DESIGN TOKENS
   =========================== */
:root {
    --bg: #0a0a0f;
    --bg-elevated: #12121a;
    --bg-card: #16161f;
    --bg-card-hover: #1c1c28;
    --border: #1e1e2e;
    --border-light: #2a2a3e;

    --text: #e4e4ed;
    --text-secondary: #8888a4;
    --text-muted: #55556a;

    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-dark: #4f46e5;
    --accent-glow: rgba(99, 102, 241, 0.15);

    --green: #22c55e;
    --green-glow: rgba(34, 197, 94, 0.15);
    --purple: #a855f7;
    --purple-glow: rgba(168, 85, 247, 0.15);
    --blue: #3b82f6;
    --blue-glow: rgba(59, 130, 246, 0.15);
    --orange: #f97316;
    --orange-glow: rgba(249, 115, 22, 0.15);

    --radius: 12px;
    --radius-lg: 20px;
    --radius-sm: 8px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--accent-light), var(--purple), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow), 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn--primary:hover {
    background: var(--accent-light);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.3), 0 8px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px);
}

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

.btn--ghost:hover {
    border-color: var(--accent);
    color: var(--accent-light);
    background: var(--accent-glow);
}

.btn--sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn--lg {
    padding: 14px 32px;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ===========================
   NAVIGATION
   =========================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.nav--scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.logo {
    font-family: 'Space Grotesk', var(--font);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--text);
    display: inline-flex;
    align-items: center;
    line-height: 1;
    transition: var(--transition);
}

.logo__orb {
    background: linear-gradient(135deg, var(--accent-light), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 1px;
}

.nav__logo:hover .logo__orb {
    background: linear-gradient(135deg, #a5b4fc, #c084fc);
    -webkit-background-clip: text;
    background-clip: text;
}

.nav__logo:hover .logo {
    letter-spacing: -0.02em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav__links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

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

.nav__phone {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    letter-spacing: -0.01em;
}

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

.nav__right-mobile {
    display: none;
    align-items: center;
    gap: 12px;
}

.nav__phone-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    color: var(--accent-light);
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.15);
    transition: var(--transition);
}

.nav__phone-mobile:hover {
    background: rgba(99, 102, 241, 0.2);
}

.nav__burger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text);
    transition: var(--transition);
}

.nav__burger:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.burger__icon--close {
    display: none;
}

.nav__burger.burger--open .burger__icon--open {
    display: none;
}

.nav__burger.burger--open .burger__icon--close {
    display: block;
}

/* ===========================
   HERO
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.hero__glow--1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -200px;
    right: -100px;
    opacity: 0.08;
}

.hero__glow--2 {
    width: 500px;
    height: 500px;
    background: var(--purple);
    bottom: -100px;
    left: -100px;
    opacity: 0.06;
}

.hero__inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 100px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero__title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 64px;
}

.hero__stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
    max-width: 700px;
    margin: 0 auto;
}

.hero__stat {
    text-align: center;
}

.hero__stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.hero__stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ===========================
   SECTIONS
   =========================== */
.section {
    padding: 100px 0;
}

.section__header {
    text-align: center;
    margin-bottom: 64px;
}

.section__tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-light);
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.15);
    padding: 4px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.section__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section__desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ===========================
   SERVICES CARDS
   =========================== */
.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.card:hover::before {
    opacity: 1;
}

.card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.card__icon--blue {
    background: var(--blue-glow);
    color: var(--blue);
    border: 1px solid rgba(59, 130, 246, 0.15);
}

.card__icon--purple {
    background: var(--purple-glow);
    color: var(--purple);
    border: 1px solid rgba(168, 85, 247, 0.15);
}

.card__icon--green {
    background: var(--green-glow);
    color: var(--green);
    border: 1px solid rgba(34, 197, 94, 0.15);
}

.card__icon--orange {
    background: var(--orange-glow);
    color: var(--orange);
    border: 1px solid rgba(249, 115, 22, 0.15);
}

.card__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.card__text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.card__tags li {
    font-size: 0.78rem;
    font-family: var(--font-mono);
    padding: 4px 12px;
    border-radius: 100px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-muted);
}

/* ===========================
   PROCESS
   =========================== */
.process {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.process__timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process__step {
    position: relative;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: var(--transition);
}

.process__step:hover {
    border-color: var(--border);
    background: var(--bg-card);
}

.process__number {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 800;
    color: var(--border-light);
    line-height: 1;
    margin-bottom: 16px;
    transition: var(--transition);
}

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

.process__content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.process__content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================
   TECH STACK
   =========================== */
.stack__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.stack__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 28px 16px;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.stack__item:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    color: var(--text);
}

.stack__icon {
    width: 36px;
    height: 36px;
    transition: transform 0.3s ease;
}

.stack__item:hover .stack__icon {
    transform: scale(1.15);
}

/* ===========================
   CASES
   =========================== */
.cases__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.case {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.case:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.case__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.case__industry {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--accent-light);
    background: var(--accent-glow);
    padding: 4px 12px;
    border-radius: 100px;
    border: 1px solid rgba(99, 102, 241, 0.15);
}

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

.case__title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.case__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.case__results {
    display: flex;
    gap: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.case__metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--green);
}

.case__metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===========================
   CTA
   =========================== */
.cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 56px 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.05));
    border: 1px solid rgba(99, 102, 241, 0.15);
    position: relative;
    overflow: hidden;
}

.cta__inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.cta__title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.cta__text {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ===========================
   CONTACT
   =========================== */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

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

.form__group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form__group input,
.form__group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

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

.form__group input:focus,
.form__group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form__group textarea {
    resize: vertical;
    min-height: 120px;
}

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

.contact__card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

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

.contact__card-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: var(--accent-light);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(99, 102, 241, 0.15);
    flex-shrink: 0;
}

.contact__card-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact__card a {
    font-weight: 600;
    transition: var(--transition);
}

.contact__card a:hover {
    color: var(--accent-light);
}

.contact__guarantee {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--green-glow);
    border: 1px solid rgba(34, 197, 94, 0.15);
    border-radius: var(--radius);
    color: var(--green);
}

.contact__guarantee strong {
    display: block;
    color: var(--text);
    margin-bottom: 4px;
}

.contact__guarantee p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.contact__guarantee svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    padding: 56px 0 32px;
    border-top: 1px solid var(--border);
    background: var(--bg-elevated);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}

.footer__desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 12px;
    line-height: 1.6;
}

.footer__heading {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

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

.footer__links a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition);
}

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

.footer__links--muted li {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

/* ===========================
   ANIMATIONS
   =========================== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===========================
   CAPTCHA
   =========================== */
.form__captcha-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

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

.captcha__question {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    padding: 12px 18px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-light);
    letter-spacing: 0.05em;
    user-select: none;
}

.captcha__input {
    width: 70px;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    outline: none;
    transition: var(--transition);
}

.captcha__input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.captcha__refresh {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.captcha__refresh:hover {
    color: var(--accent-light);
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

/* ===========================
   FORM ERROR
   =========================== */
.form__error {
    font-size: 0.85rem;
    color: #ef4444;
    line-height: 1.5;
    display: none;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
}

.form__error--visible {
    display: block;
}

/* ===========================
   FORM CONSENT CHECKBOX
   =========================== */
.form__consent {
    margin-top: -4px;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.checkbox input {
    display: none;
}

.checkbox__mark {
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 2px solid var(--border-light);
    border-radius: 4px;
    background: var(--bg-card);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

.checkbox input:checked + .checkbox__mark {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox input:checked + .checkbox__mark::after {
    content: '';
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -1px;
}

.checkbox__text a {
    color: var(--accent-light);
    text-decoration: underline;
    text-decoration-color: rgba(129, 140, 248, 0.3);
    transition: var(--transition);
}

.checkbox__text a:hover {
    text-decoration-color: var(--accent-light);
}

/* ===========================
   COOKIE BANNER
   =========================== */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 560px;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    animation: slideUp 0.4s ease;
}

.cookie-banner--hidden {
    display: none;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.cookie-banner__text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.cookie-banner__text a {
    color: var(--accent-light);
    text-decoration: underline;
    text-decoration-color: rgba(129, 140, 248, 0.3);
}

.cookie-banner__text a:hover {
    text-decoration-color: var(--accent-light);
}

.cookie-banner__actions {
    display: flex;
    gap: 10px;
}

@media (max-width: 480px) {
    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 20px;
    }
}

/* ===========================
   FOOTER PRIVACY
   =========================== */
.footer__privacy {
    font-size: 0.82rem;
    color: var(--text-muted);
    transition: var(--transition);
}

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

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

.form__success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--green-glow);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
}

.form__success h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.form__success p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===========================
   CLIENTS TICKER
   =========================== */
.clients {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
    overflow: hidden;
}

.clients__label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 28px;
}

.clients__ticker {
    position: relative;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.clients__track {
    display: flex;
    gap: 48px;
    animation: ticker 30s linear infinite;
    width: max-content;
}

.clients__item {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-muted);
    white-space: nowrap;
    transition: var(--transition);
    letter-spacing: -0.01em;
}

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

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===========================
   WHY US
   =========================== */
.why__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.why__card {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.why__card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.why__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: var(--accent-light);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(99, 102, 241, 0.15);
    margin-bottom: 20px;
}

.why__card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.why__card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===========================
   TESTIMONIALS
   =========================== */
.testimonials {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
}

.testimonial__stars {
    display: flex;
    gap: 2px;
    color: #facc15;
    margin-bottom: 20px;
}

.testimonial__text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
    flex: 1;
    margin-bottom: 24px;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.testimonial__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.testimonial__author strong {
    display: block;
    font-size: 0.9rem;
}

.testimonial__author span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===========================
   CODE DEMO
   =========================== */
.code-demo__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.code-demo__list {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.code-demo__list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.code-demo__list li svg {
    flex-shrink: 0;
}

.code-demo__code {
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
}

.code-demo__header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}

.code-demo__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-demo__dot--red { background: #ef4444; }
.code-demo__dot--yellow { background: #facc15; }
.code-demo__dot--green { background: #22c55e; }

.code-demo__filename {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.code-demo__pre {
    padding: 24px;
    margin: 0;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.code-kw { color: #c084fc; }
.code-str { color: #86efac; }
.code-cls { color: #93c5fd; }
.code-fn { color: #fde68a; }
.code-type { color: #67e8f9; }
.code-dec { color: #fbbf24; }
.code-cmt { color: var(--text-muted); font-style: italic; }

/* ===========================
   FAQ
   =========================== */
.faq__list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

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

.faq__item--open {
    border-color: rgba(99, 102, 241, 0.3);
}

.faq__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    gap: 16px;
}

.faq__chevron {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.faq__item--open .faq__chevron {
    transform: rotate(180deg);
    color: var(--accent-light);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq__item--open .faq__answer {
    max-height: 300px;
}

.faq__answer p {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===========================
   MOBILE NAV OVERLAY
   =========================== */
.mobile-menu-open {
    overflow: hidden !important;
}

.mobile-menu-open .nav {
    background: var(--bg) !important;
    backdrop-filter: none !important;
}

.mobile-menu-open .nav__links {
    display: flex !important;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: var(--bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 998;
    animation: menuFadeIn 0.2s ease;
}

.mobile-menu-open .nav__links a {
    font-size: 1.3rem;
    color: var(--text);
}

.mobile-menu-open .nav__right-mobile {
    position: relative;
    z-index: 999;
}

@keyframes menuFadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process__timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .stack__grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .cases__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .code-demo__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta__inner {
        flex-direction: column;
        text-align: center;
        padding: 40px 32px;
    }
}

@media (max-width: 768px) {
    .nav__links,
    .nav__actions {
        display: none;
    }

    .nav__right-mobile {
        display: flex;
    }

    .hero__title {
        font-size: 2.2rem;
    }

    .hero__title br {
        display: none;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__stats {
        flex-wrap: wrap;
        gap: 24px 40px;
    }

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

    .process__timeline {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .stack__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

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

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

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

    .code-demo__pre {
        font-size: 0.75rem;
    }

    .contact__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .section {
        padding: 64px 0;
    }

    .section__header {
        margin-bottom: 40px;
    }

    .footer__top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }

    .hero__subtitle br {
        display: none;
    }

    .card {
        padding: 24px;
    }

    .stack__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .case {
        padding: 24px;
    }

    .cta__inner {
        padding: 32px 24px;
    }

    .footer__top {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}