/* =============================================================================
   Over-Cloud — публичный лендинг. Самостоятельная дизайн-система в сине-голубой
   «облачной» палитре (в духе over-cloud.kz). Не связана с app.css кабинета.
   ========================================================================== */
:root {
    /* Палитра: прохладный фон + азур/циан акцент */
    --paper:      #f4f8fd;
    --paper-alt:  #e9f2fc;
    --card:       #ffffff;
    --ink:        #0e2033;   /* глубокий navy для заголовков */
    --body:       #3a4b5e;
    --muted:      #6b7c90;
    --line:       #d9e5f2;
    --line-soft:  #e8f0f9;
    --accent:     #1478e0;   /* фирменный азур */
    --accent-ink: #0e5fb8;   /* hover / тёмный акцент */
    --accent-2:   #23bce6;   /* голубой циан */
    --accent-wash:#e6f2ff;   /* очень светло-голубая заливка */
    --dark:       #0a2743;   /* тёмно-синие секции/футер */
    --dark-soft:  #0e3357;
    --dark-line:  rgba(255, 255, 255, .10);
    --dark-mut:   #93a7bd;

    /* Хостинг-эстетика: жирный sans для заголовков и цифр */
    --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --serif: var(--sans);

    --wrap: 1140px;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 1px 2px rgba(14, 32, 51, .06);
    --shadow:    0 10px 30px -12px rgba(14, 32, 51, .20);
    --shadow-lg: 0 40px 80px -32px rgba(14, 32, 51, .34);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--sans);
    background: var(--paper);
    color: var(--body);
    font-size: 16px;
    line-height: 1.62;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--serif);
    color: var(--ink);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -.02em;
    margin: 0;
}

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

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--sans); font-size: 13px; font-weight: 600;
    letter-spacing: .04em; text-transform: uppercase;
    color: var(--accent-ink);
    background: var(--accent-wash);
    border: 1px solid #c3ddfb;
    padding: 6px 14px; border-radius: 999px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* -------------------------------- Кнопки ---------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    font-family: var(--sans); font-size: 15.5px; font-weight: 600;
    padding: 13px 24px; border-radius: 12px; cursor: pointer;
    border: 1px solid transparent; white-space: nowrap;
    transition: transform .16s ease, background .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px -8px rgba(20, 120, 224, .7); }
.btn-primary:hover { background: var(--accent-ink); transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(20, 120, 224, .8); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: #fff; border-color: #b9d3ef; transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #071a2e; transform: translateY(-2px); }
.btn-lg { padding: 16px 30px; font-size: 16.5px; border-radius: 14px; }
.btn-block { width: 100%; }
.btn .arrow { transition: transform .16s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* -------------------------------- Хедер ----------------------------------- */
.site-header {
    position: sticky; top: 0; z-index: 60;
    background: rgba(244, 248, 253, .82);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .2s ease, background .2s ease;
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(244, 248, 253, .94); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; font-size: 19px; color: var(--ink); letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.brand .mark {
    width: 34px; height: 34px; border-radius: 10px;
    background: linear-gradient(145deg, var(--accent), var(--accent-2));
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; box-shadow: 0 6px 14px -4px rgba(20, 120, 224, .6);
}
.brand .mark svg { width: 19px; height: 19px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a.link { color: var(--body); font-size: 15px; font-weight: 500; }
.nav-links a.link:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; color: var(--ink); }
.nav-toggle svg { width: 26px; height: 26px; }

/* --------------------------------- Hero ----------------------------------- */
.hero { position: relative; overflow: hidden; padding: 92px 0 40px; }
.hero::before {
    content: ""; position: absolute; z-index: 0; top: -240px; right: -180px;
    width: 620px; height: 620px; border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(35, 188, 230, .40), rgba(20, 120, 224, .12) 45%, transparent 70%);
    filter: blur(10px); pointer-events: none;
}
.hero::after {
    content: ""; position: absolute; z-index: 0; bottom: -220px; left: -200px;
    width: 520px; height: 520px; border-radius: 50%;
    background: radial-gradient(circle at 50% 50%, rgba(20, 120, 224, .16), transparent 70%);
    pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6vw, 66px); margin: 22px 0 20px; color: var(--ink); }
.hero h1 .accent {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { font-size: 19.5px; color: var(--muted); max-width: 540px; margin: 0 0 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 22px; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 14.5px; }
.hero-note .checks { color: var(--accent-ink); font-weight: 700; }

/* Плавающая карточка-визуал справа */
.hero-visual { position: relative; }
.panel {
    background: var(--card); border: 1px solid var(--line);
    border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
    padding: 22px; position: relative; z-index: 2;
}
.panel-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--line-soft); }
.panel-site { display: flex; align-items: center; gap: 11px; }
.panel-fav { width: 40px; height: 40px; border-radius: 11px; background: linear-gradient(145deg, #e6f2ff, #d3e8ff); display: flex; align-items: center; justify-content: center; font-size: 19px; color: var(--accent-ink); }
.panel-site .u { font-weight: 700; color: var(--ink); font-size: 15px; }
.panel-site .s { font-size: 12.5px; color: var(--muted); }
.pill-live { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: #16794c; background: #e7f6ec; border: 1px solid #c3e9d1; padding: 5px 11px; border-radius: 999px; }
.pill-live .beat { width: 7px; height: 7px; border-radius: 50%; background: #22a35c; box-shadow: 0 0 0 0 rgba(34, 163, 92, .6); animation: beat 1.8s infinite; }
@keyframes beat { 0% { box-shadow: 0 0 0 0 rgba(34,163,92,.5); } 70% { box-shadow: 0 0 0 8px rgba(34,163,92,0); } 100% { box-shadow: 0 0 0 0 rgba(34,163,92,0); } }
.panel-metrics { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; padding: 18px 0; }
.metric { background: var(--paper); border: 1px solid var(--line-soft); border-radius: 13px; padding: 13px 12px; }
.metric .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.metric .v { font-family: var(--serif); font-weight: 800; font-size: 23px; color: var(--ink); margin-top: 3px; letter-spacing: -.02em; }
.metric .v small { font-size: 12px; color: var(--muted); font-weight: 600; }
.panel-bars { display: flex; align-items: flex-end; gap: 6px; height: 58px; padding-top: 6px; }
.panel-bars i { flex: 1; background: linear-gradient(180deg, var(--accent-2), var(--accent)); border-radius: 5px 5px 3px 3px; opacity: .92; animation: grow .9s ease both; }
@keyframes grow { from { transform: scaleY(.2); transform-origin: bottom; opacity: .2; } to { transform: scaleY(1); opacity: .92; } }
.chip-float {
    position: absolute; z-index: 3; background: #fff; border: 1px solid var(--line);
    border-radius: 14px; box-shadow: var(--shadow); padding: 12px 15px;
    display: flex; align-items: center; gap: 11px; font-size: 13.5px;
}
.chip-float .ic { width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 17px; }
.chip-float .t b { display: block; color: var(--ink); font-size: 13.5px; }
.chip-float .t span { color: var(--muted); font-size: 12px; }
.chip-ssl { bottom: 28px; left: -34px; animation: floaty 5s ease-in-out infinite; }
.chip-speed { top: 40px; right: -30px; animation: floaty 5.6s ease-in-out .4s infinite; }
.chip-ssl .ic { background: #e7f6ec; color: #16794c; }
.chip-speed .ic { background: #e6f2ff; color: var(--accent-ink); }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ------------------------------ Полоса метрик ----------------------------- */
.trust { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 30px 0; margin-top: 34px; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.trust .n { font-family: var(--serif); font-weight: 800; font-size: 34px; color: var(--ink); line-height: 1; letter-spacing: -.02em; }
.trust .n .u { color: var(--accent-ink); }
.trust .l { font-size: 13.5px; color: var(--muted); margin-top: 8px; }

/* ------------------------------- Секции ----------------------------------- */
section.block { padding: 96px 0; }
.section-head { max-width: 660px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { font-size: clamp(30px, 4.4vw, 46px); margin: 16px 0 16px; }
.section-head p { font-size: 18px; color: var(--muted); margin: 0; }
.alt { background: var(--paper-alt); }

/* ------------------------------ Преимущества ------------------------------ */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature {
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 28px; box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #bcd6f1; }
.feature .fic {
    width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-size: 26px; margin-bottom: 18px; background: var(--accent-wash); border: 1px solid #cfe4fb; color: var(--accent-ink);
}
.feature h3 { font-size: 20px; margin-bottom: 9px; }
.feature p { margin: 0; font-size: 15px; color: var(--muted); }

/* --------------------------- Направления услуг ---------------------------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.svc {
    display: flex; flex-direction: column;
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 30px 28px; box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #bcd6f1; }
.svc .svc-ic {
    width: 54px; height: 54px; border-radius: 15px; display: flex; align-items: center; justify-content: center;
    font-size: 27px; margin-bottom: 20px; color: #fff;
    background: linear-gradient(145deg, var(--accent), var(--accent-2));
    box-shadow: 0 10px 22px -10px rgba(20, 120, 224, .7);
}
.svc h3 { font-size: 21px; margin-bottom: 10px; }
.svc .svc-desc { font-size: 15px; color: var(--muted); margin: 0 0 20px; }
.svc .svc-list { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 10px; flex: 1; }
.svc .svc-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--body); }
.svc .svc-list li i { flex-shrink: 0; color: var(--accent-ink); font-size: 17px; line-height: 1.4; }
.svc .svc-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; }
.svc .svc-from { font-size: 13.5px; color: var(--muted); }
.svc .svc-from b { font-family: var(--serif); font-weight: 800; font-size: 20px; color: var(--ink); letter-spacing: -.02em; }
.svc .svc-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15px; color: var(--accent-ink); }
.svc .svc-link .arrow { transition: transform .16s ease; }
.svc .svc-link:hover .arrow { transform: translateX(3px); }

/* -------------------------------- Тарифы ---------------------------------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan {
    position: relative; display: flex; flex-direction: column;
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 32px 28px; box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.plan.featured {
    border-color: var(--accent); box-shadow: var(--shadow);
    background: linear-gradient(180deg, #f2f8ff, #ffffff);
}
.plan.featured::after {
    content: "Популярный"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    background: var(--accent); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .03em;
    padding: 6px 16px; border-radius: 999px; box-shadow: 0 6px 14px -5px rgba(20,120,224,.7);
}
.plan .p-name { font-family: var(--serif); font-weight: 800; font-size: 22px; color: var(--ink); letter-spacing: -.02em; }
.plan .p-type { font-size: 13px; color: var(--muted); margin-top: 2px; }
.plan .p-price { display: flex; align-items: baseline; gap: 6px; margin: 20px 0 6px; }
.plan .p-price .amt { font-family: var(--serif); font-weight: 800; font-size: 42px; color: var(--ink); line-height: 1; letter-spacing: -.03em; }
.plan .p-price .per { font-size: 14px; color: var(--muted); }
.plan .p-desc { font-size: 14px; color: var(--muted); min-height: 42px; margin-bottom: 20px; }
.plan .divider { height: 1px; background: var(--line-soft); margin-bottom: 20px; }
.plan ul { list-style: none; margin: 0 0 26px; padding: 0; display: grid; gap: 12px; flex: 1; }
.plan li { display: flex; align-items: flex-start; gap: 11px; font-size: 14.5px; color: var(--body); }
.plan li .tick {
    flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; margin-top: 1px;
    background: var(--accent-wash); color: var(--accent-ink);
    display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.plan.featured li .tick { background: var(--accent); color: #fff; }

/* --------------------------- Инфраструктура / why -------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split .eyebrow { margin-bottom: 20px; }
.split h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 18px; }
.split .lead { font-size: 17.5px; color: var(--muted); margin-bottom: 26px; }
.checklist { display: grid; gap: 16px; }
.checklist .item { display: flex; gap: 14px; align-items: flex-start; }
.checklist .ci { flex-shrink: 0; width: 30px; height: 30px; border-radius: 9px; background: var(--accent-wash); border: 1px solid #cfe4fb; display: flex; align-items: center; justify-content: center; font-size: 17px; color: var(--accent-ink); }
.checklist .item b { color: var(--ink); font-size: 15.5px; display: block; }
.checklist .item span { color: var(--muted); font-size: 14.5px; }
.stat-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.scard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow-sm); }
.scard .big { font-family: var(--serif); font-weight: 800; font-size: 42px; color: var(--ink); line-height: 1; letter-spacing: -.03em; }
.scard .big .u { color: var(--accent-ink); }
.scard .cap { font-size: 14px; color: var(--muted); margin-top: 8px; }
.scard.dark { background: linear-gradient(150deg, var(--dark), var(--dark-soft)); border-color: var(--dark); color: #fff; }
.scard.dark .big { color: #fff; }
.scard.dark .big .u { color: var(--accent-2); }
.scard.dark .cap { color: var(--dark-mut); }

/* --------------------------------- Шаги ----------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 30px 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.step .num {
    counter-increment: step; font-family: var(--serif); font-size: 18px; font-weight: 800;
    width: 44px; height: 44px; border-radius: 12px;
    background: linear-gradient(145deg, var(--accent), var(--accent-2)); color: #fff;
    display: inline-flex; align-items: center; justify-content: center; margin-bottom: 18px;
    box-shadow: 0 8px 18px -8px rgba(20, 120, 224, .7);
}
.step .num::before { content: counter(step); }
.step h3 { font-size: 19px; margin-bottom: 8px; }
.step p { margin: 0; font-size: 15px; color: var(--muted); }

/* --------------------------------- FAQ ------------------------------------ */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 14px; }
.faq details {
    background: var(--card); border: 1px solid var(--line); border-radius: 14px;
    padding: 4px 22px; transition: border-color .2s ease, box-shadow .2s ease;
}
.faq details[open] { border-color: #bcd6f1; box-shadow: var(--shadow-sm); }
.faq summary {
    list-style: none; cursor: pointer; padding: 18px 0; font-weight: 700; font-size: 17px; color: var(--ink);
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--accent-wash); color: var(--accent-ink); display: flex; align-items: center; justify-content: center; font-size: 18px; transition: transform .2s ease; }
.faq details[open] summary .pm { transform: rotate(45deg); }
.faq .answer { padding: 0 0 20px; color: var(--muted); font-size: 15.5px; }

/* ------------------------------- Финал CTA -------------------------------- */
.cta-band { padding: 96px 0; }
.cta-box {
    position: relative; overflow: hidden; text-align: center;
    background: linear-gradient(150deg, var(--dark), #0e3a63 60%, #135a86);
    border-radius: var(--radius-lg); padding: 72px 32px; color: #fff;
    box-shadow: var(--shadow-lg);
}
.cta-box::before {
    content: ""; position: absolute; top: -160px; right: -120px; width: 460px; height: 460px; border-radius: 50%;
    background: radial-gradient(circle, rgba(35,188,230,.50), transparent 68%); pointer-events: none;
}
.cta-box::after {
    content: ""; position: absolute; bottom: -180px; left: -140px; width: 420px; height: 420px; border-radius: 50%;
    background: radial-gradient(circle, rgba(20,120,224,.35), transparent 70%); pointer-events: none;
}
.cta-box .wrap-inner { position: relative; z-index: 1; }
.cta-box h2 { color: #fff; font-size: clamp(30px, 4.6vw, 48px); margin-bottom: 16px; }
.cta-box p { color: rgba(255,255,255,.82); font-size: 18.5px; max-width: 520px; margin: 0 auto 32px; }
.cta-box .hero-cta { justify-content: center; }
.cta-box .btn-ghost { color: #fff; border-color: rgba(255,255,255,.28); background: transparent; }
.cta-box .btn-ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.45); }

/* -------------------------------- Футер ----------------------------------- */
.site-footer { background: var(--dark); color: var(--dark-mut); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--dark-line); }
.footer-brand .brand { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 14.5px; color: var(--dark-mut); max-width: 300px; margin: 0 0 18px; }
.footer-contact { font-size: 14px; display: grid; gap: 7px; }
.footer-contact a { color: #dbe8f5; }
.footer-contact a:hover { color: #fff; }
.footer-col h4 { font-family: var(--sans); color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-col a { color: var(--dark-mut); font-size: 14.5px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 26px; font-size: 13.5px; color: #7f93a8; }
.footer-bottom .pays { display: flex; gap: 8px; }
.footer-bottom .pays span { border: 1px solid var(--dark-line); border-radius: 7px; padding: 4px 10px; font-size: 12px; }

/* ---------------------------- Появление при скролле ----------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    * { animation: none !important; }
    html { scroll-behavior: auto; }
}

/* ------------------------------- Адаптив ---------------------------------- */
@media (max-width: 940px) {
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 460px; margin: 0 auto; width: 100%; }
    .split { grid-template-columns: 1fr; gap: 36px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 800px) {
    .nav-links { display: none; }
    .nav-toggle { display: inline-flex; }
    .site-header.menu-open .nav-links {
        display: flex; position: absolute; top: 72px; left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 4px;
        background: var(--paper); border-bottom: 1px solid var(--line); padding: 16px 24px 22px;
        box-shadow: var(--shadow);
    }
    .site-header.menu-open .nav-links a.link { padding: 10px 0; }
    .site-header.menu-open .nav-links .btn { width: 100%; margin-top: 4px; }
    .features, .services, .pricing, .steps { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
    section.block { padding: 68px 0; }
    .hero { padding: 60px 0 20px; }
    .plan.featured { transform: none; }
}
@media (max-width: 480px) {
    .wrap { padding: 0 18px; }
    .stat-cards { grid-template-columns: 1fr; }
    .chip-ssl, .chip-speed { display: none; }
    .cta-box { padding: 52px 22px; }
}