/* =========================================================
   JS Technology — সেকশন ও কম্পোনেন্ট
   ========================================================= */

/* ---------- হোম হিরো ---------- */
.hero { position: relative; overflow: hidden; background: var(--grad-dark); color: #BCCDE2; padding: 84px 0 110px; }
.hero::before {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background:
        radial-gradient(700px 380px at 90% 10%, rgba(79, 168, 224, .30), transparent 70%),
        radial-gradient(520px 320px at 5% 95%, rgba(36, 84, 168, .45), transparent 70%);
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero h1 { color: var(--white); margin-bottom: .35em; }
.hero h1 .text-grad { background: linear-gradient(90deg, #7CC4F0, #4FA8E0); -webkit-background-clip: text; background-clip: text; }
.hero__lead { font-size: 1.15rem; max-width: 560px; margin-bottom: 30px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero__stats { display: flex; flex-wrap: wrap; gap: 36px; }
.hero__stats strong { display: block; font-family: var(--font-head); font-size: 1.9rem; color: var(--white); line-height: 1.1; }
.hero__stats span { font-size: .92rem; color: #8FA6C2; }
.hero .eyebrow { background: rgba(79, 168, 224, .14); color: #8ACDF4; }
.hero .eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(18, 161, 80, .25); }

.speed-card {
    position: relative; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius-lg); padding: 30px; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    box-shadow: var(--shadow-lg);
}
.speed-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-size: .92rem; }
.speed-card__live { display: inline-flex; align-items: center; gap: 6px; color: #7EE2A8; }
.speed-card__live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #3DD68C; animation: pulse 1.8s infinite; }
.gauge { position: relative; width: 100%; max-width: 300px; margin: 6px auto 0; }
.gauge svg { width: 100%; height: auto; }
.gauge__arc { stroke-dasharray: 283; stroke-dashoffset: 283; animation: fill-gauge 2.2s ease-out .3s forwards; }
.gauge__value { position: absolute; left: 0; right: 0; bottom: 8px; text-align: center; }
.gauge__value strong { display: block; font-family: var(--font-head); font-size: 3rem; line-height: 1; color: var(--white); }
.gauge__value span { font-size: .9rem; color: #8FA6C2; }
.speed-card__meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.speed-card__meta div { background: rgba(255, 255, 255, .06); border-radius: 12px; padding: 12px; text-align: center; }
.speed-card__meta b { display: block; color: var(--white); font-family: var(--font-head); font-size: 1.15rem; }
.speed-card__meta small { color: #8FA6C2; font-size: .8rem; }
.hero__wave { position: absolute; left: 0; right: 0; bottom: -1px; height: 60px; width: 100%; color: var(--white); }

@keyframes fill-gauge { to { stroke-dashoffset: 40; } }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* ---------- কার্ড গ্রিড ---------- */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 28px; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { margin-bottom: .4em; }
.card p { margin: 0; color: var(--muted); font-size: .98rem; }
.card__icon {
    width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
    background: var(--sky-50); color: var(--primary); margin-bottom: 18px;
}
.card__icon .icon { width: 28px; height: 28px; }
.card--dark { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .1); }
.card--dark p { color: #9FB2CB; }
.card--dark .card__icon { background: rgba(79, 168, 224, .14); color: var(--sky); }

.features { margin-top: -64px; position: relative; z-index: 2; }
.features .card { box-shadow: var(--shadow); }

/* ---------- প্রাইস কার্ড ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.pricing--4 { grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pricing--4 .price-card { padding: 32px 22px; }
.price-card {
    position: relative; display: flex; flex-direction: column;
    background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 32px 28px; transition: transform .25s, box-shadow .25s;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.price-card--popular { border: 2px solid var(--primary); box-shadow: var(--shadow); }
.price-card__badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: var(--accent); color: var(--ink); font-family: var(--font-head); font-weight: 700;
    font-size: .85rem; padding: 4px 16px; border-radius: 999px; white-space: nowrap;
}
.price-card__name { font-family: var(--font-head); font-weight: 600; color: var(--primary); font-size: 1.1rem; margin-bottom: 2px; }
.price-card__for { font-size: .92rem; color: var(--muted); margin-bottom: 18px; }
.price-card__speed { display: flex; align-items: baseline; gap: 6px; color: var(--ink); font-family: var(--font-head); }
.price-card__speed strong { font-size: 3.2rem; line-height: 1; font-weight: 800; }
.price-card__speed span { font-size: 1.15rem; font-weight: 600; color: var(--muted); }
.price-card__price { margin: 16px 0 22px; padding: 14px 0; border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); }
.price-card__price strong { font-family: var(--font-head); font-size: 2rem; color: var(--ink); }
.price-card__price span { display: block; color: var(--muted); font-size: .95rem; line-height: 1.4; }
.price-card__list { margin-bottom: 26px; flex-grow: 1; }
.price-card__list li { display: flex; gap: 10px; align-items: flex-start; padding: 5px 0; font-size: .97rem; }
.price-card__list .icon { color: var(--success); margin-top: 6px; }
.price-card--popular .price-card__speed strong { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

.note { text-align: center; color: var(--muted); font-size: .95rem; margin-top: 28px; }

/* ---------- তুলনামূলক টেবিল ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; min-width: 720px; font-size: .98rem; }
.table th, .table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table thead th { background: var(--navy); color: var(--white); font-family: var(--font-head); font-weight: 600; }
.table tbody tr:nth-child(even) { background: var(--bg); }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr.is-popular { background: var(--sky-50); }
.table td strong { color: var(--ink); font-family: var(--font-head); }
.table .icon--yes { color: var(--success); }
.table .icon--no { color: #B8C4D3; }
.tag { display: inline-block; font-size: .78rem; font-family: var(--font-head); font-weight: 600; background: var(--accent); color: var(--ink); padding: 1px 10px; border-radius: 999px; margin-left: 6px; }

/* ---------- দুই কলাম লেআউট ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--top { align-items: start; }
.checklist li { display: flex; gap: 14px; margin-bottom: 18px; }
.checklist .tick {
    flex-shrink: 0; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
    background: var(--sky-50); color: var(--primary); margin-top: 2px;
}
.checklist h4 { margin: 0 0 2px; font-size: 1.08rem; }
.checklist p { margin: 0; color: var(--muted); font-size: .97rem; }

.visual-panel {
    position: relative; border-radius: var(--radius-lg); background: var(--grad-brand);
    padding: 40px; color: var(--white); overflow: hidden; min-height: 380px;
}
.visual-panel::before {
    content: ""; position: absolute; width: 420px; height: 420px; right: -140px; bottom: -160px; border-radius: 50%;
    border: 60px solid rgba(255, 255, 255, .08);
}
.visual-panel__logo { position: relative; width: 120px; height: auto; background: var(--white); border-radius: 22px; padding: 10px; margin-bottom: 26px; box-shadow: var(--shadow); }
.visual-panel h3 { color: var(--white); position: relative; font-size: 1.6rem; }
.visual-panel p { position: relative; color: #E1EEFA; }
.mini-stats { position: relative; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 26px; }
.mini-stats div { background: rgba(255, 255, 255, .13); border-radius: 14px; padding: 16px; }
.mini-stats b { display: block; font-family: var(--font-head); font-size: 1.7rem; line-height: 1.2; }
.mini-stats small { color: #D6E7F7; }

/* ---------- ধাপসমূহ ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; text-align: center; padding: 0 10px; }
.step__num {
    width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center;
    background: var(--white); border: 2px solid var(--sky-100); color: var(--primary);
    font-family: var(--font-head); font-weight: 800; font-size: 1.6rem; position: relative; z-index: 1;
}
.step:not(:last-child)::after {
    content: ""; position: absolute; top: 34px; left: calc(50% + 44px); right: calc(-50% + 44px);
    border-top: 2px dashed var(--sky-100);
}
.step h3 { font-size: 1.12rem; }
.step p { color: var(--muted); font-size: .96rem; margin: 0; }

/* ---------- চিপ ও সার্ভার ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 999px;
    background: var(--white); border: 1px solid var(--line); font-family: var(--font-head); font-weight: 600; color: var(--ink);
}
.chip .icon { color: var(--primary); }
.section--dark .chip { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .12); color: #E1EBF7; }
.section--dark .chip .icon { color: var(--sky); }

/* ---------- মতামত ---------- */
.quote { position: relative; }
.quote__mark { font-family: Georgia, serif; font-size: 4rem; line-height: .6; color: var(--sky-100); margin-bottom: 8px; }
.quote p { color: var(--text); font-size: 1rem; margin-bottom: 20px; }
.quote__who { display: flex; align-items: center; gap: 12px; }
.avatar {
    width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
    background: var(--grad-brand); color: var(--white); font-family: var(--font-head); font-weight: 700;
}
.quote__who strong { display: block; color: var(--ink); font-family: var(--font-head); line-height: 1.3; }
.quote__who small { color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq summary {
    list-style: none; cursor: pointer; padding: 18px 22px; display: flex; justify-content: space-between; align-items: center; gap: 16px;
    font-family: var(--font-head); font-weight: 600; font-size: 1.07rem; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { color: var(--primary); transition: transform .25s; }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; margin: 0; color: var(--muted); }

/* ---------- আমাদের সম্পর্কে ---------- */
.stats-band { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stats-band strong { display: block; font-family: var(--font-head); font-size: clamp(2rem, 4vw, 2.8rem); color: var(--white); line-height: 1.2; }
.stats-band span { color: #9FB2CB; }
.timeline { position: relative; max-width: 780px; margin: 0 auto; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: var(--sky-100); }
.timeline__item { position: relative; margin-bottom: 30px; }
.timeline__item::before {
    content: ""; position: absolute; left: -32px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
    background: var(--white); border: 4px solid var(--primary);
}
.timeline__year { font-family: var(--font-head); font-weight: 700; color: var(--primary); }
.timeline__item h3 { margin: 2px 0 4px; font-size: 1.15rem; }
.timeline__item p { margin: 0; color: var(--muted); }

/* ---------- পেমেন্ট ---------- */
.pay-tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 32px; scroll-margin-top: 96px; }
.pay-tab {
    display: inline-flex; align-items: center; gap: 10px; padding: 12px 22px; border-radius: 999px;
    border: 2px solid var(--line); background: var(--white); cursor: pointer;
    font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--ink); transition: all .2s;
}
.pay-tab:hover { border-color: var(--sky); }
.pay-tab.is-active { border-color: var(--primary); background: var(--primary); color: var(--white); }
.pay-tab__dot { width: 12px; height: 12px; border-radius: 50%; }
/* একই মাধ্যমের ভেতরের উপায় (পে বিল / মার্চেন্ট পেমেন্ট) */
.pay-options {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 4px;
    width: fit-content; max-width: 100%; margin: -12px auto 24px; padding: 5px;
    background: var(--bg); border: 1px solid var(--line); border-radius: 999px;
}
.pay-option {
    border: 0; background: transparent; cursor: pointer; padding: 9px 20px; border-radius: 999px;
    font-family: var(--font-head); font-weight: 600; font-size: .95rem; color: var(--muted); transition: background .2s, color .2s;
}
.pay-option:hover { color: var(--ink); }
.pay-option.is-active { background: var(--white); color: var(--ink); box-shadow: var(--shadow-sm); }
.pay-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; animation: panel-in .35s ease; }
@keyframes panel-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.pay-account {
    border-radius: var(--radius-lg); padding: 30px; color: var(--white); position: relative; overflow: hidden;
}
.pay-account::after { content: ""; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%; background: rgba(255, 255, 255, .1); }
.pay-account--bkash { background: linear-gradient(140deg, #E2136E, #B30E57); }
.pay-account--nagad { background: linear-gradient(140deg, #F7941D, #E1541B); }
.pay-account--rocket { background: linear-gradient(140deg, #8C3494, #5E2166); }
.pay-account--bank { background: var(--grad-brand); }
.pay-account h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 4px; position: relative; }
.pay-account__label { position: relative; font-size: .92rem; opacity: .85; margin: 0; }
.pay-account__number { position: relative; font-family: var(--font-head); font-size: clamp(1.5rem, 3.4vw, 2rem); font-weight: 700; letter-spacing: .5px; margin: 6px 0 16px; word-break: break-all; }
.pay-account dl { position: relative; margin: 0 0 18px; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: .95rem; }
.pay-account dt { opacity: .8; }
.pay-account dd { margin: 0; font-weight: 600; }
.copy-btn {
    position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px;
    background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .35); color: var(--white);
    font-family: var(--font-head); font-weight: 600; cursor: pointer;
}
.copy-btn:hover { background: rgba(255, 255, 255, .28); }
.step-list { counter-reset: s; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; }
.step-list ol { list-style: none; margin: 0; padding: 0; }
.step-list h3 { margin-bottom: 16px; }
.step-list li { counter-increment: s; position: relative; padding: 0 0 16px 52px; }
.step-list li:last-child { padding-bottom: 0; }
.step-list li::before {
    content: counter(s); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 50%;
    display: grid; place-items: center; background: var(--sky-50); color: var(--primary); font-family: var(--font-head); font-weight: 700;
}
.step-list li:not(:last-child)::after { content: ""; position: absolute; left: 16px; top: 38px; bottom: 4px; width: 2px; background: var(--sky-50); }
.step-list li strong { color: var(--ink); }

.notice { display: flex; gap: 14px; padding: 18px 22px; border-radius: var(--radius); background: var(--sky-50); border-left: 4px solid var(--primary); }
.notice .icon { color: var(--primary); width: 22px; height: 22px; margin-top: 4px; }
.notice p { margin: 0; }
.notice--warn { background: #FFF4E8; border-color: var(--accent); }
.notice--warn .icon { color: var(--accent-600); }
.rules li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.rules li:last-child { border-bottom: 0; }
.rules .icon { color: var(--primary); margin-top: 6px; }

/* ---------- যোগাযোগ ও ফর্ম ---------- */
.contact-card { display: flex; gap: 16px; align-items: flex-start; }
.contact-card .card__icon { margin: 0; }
.contact-card h3 { font-size: 1.08rem; margin-bottom: 2px; }
.contact-card a, .contact-card p { color: var(--text); font-size: .98rem; margin: 0; display: block; word-break: break-word; }
.contact-card a:hover { color: var(--primary); }

.form-box { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--font-head); font-weight: 600; color: var(--ink); font-size: .98rem; }
.field label .req { color: var(--danger); }
.field input, .field select, .field textarea {
    width: 100%; font: inherit; font-size: 1rem; color: var(--ink); background: var(--bg);
    border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px rgba(10, 116, 188, .12); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.field__error { color: var(--danger); font-size: .88rem; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* WhatsApp বাটন ও পাঠানোর পরের কার্ড */
.btn--whatsapp { background: #25D366; color: var(--ink); box-shadow: 0 8px 20px -8px rgba(37, 211, 102, .8); }
.btn--whatsapp:hover { background: #1FBE5B; color: var(--ink); }
.btn--whatsapp:disabled { opacity: .65; cursor: wait; transform: none; }
.wa-ready { text-align: center; padding: 8px 4px; }
.wa-ready__icon {
    width: 76px; height: 76px; margin: 0 auto 18px; border-radius: 50%;
    display: grid; place-items: center; background: #E6F9EE; color: #128C4A;
}
.wa-ready__icon .icon { width: 38px; height: 38px; }
.wa-ready h3 { font-size: 1.35rem; }
.wa-ready p { color: var(--muted); }
.wa-ready .wa-ready__hint { font-size: .9rem; margin: 12px 0 0; }
.wa-ready__again { display: inline-block; margin-top: 10px; font-family: var(--font-head); font-weight: 600; }
.alert { display: flex; gap: 12px; padding: 16px 20px; border-radius: 12px; margin-bottom: 22px; }
.alert .icon { width: 22px; height: 22px; margin-top: 3px; }
.alert--success { background: #E8F7EE; color: #0B6B35; }
.alert--error { background: #FDECEC; color: #A42626; }
.map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); line-height: 0; }
.map iframe { width: 100%; height: 380px; border: 0; }

/* =========================================================
   রেসপন্সিভ
   ========================================================= */
@media (max-width: 1080px) {
    .nav__menu { gap: 14px; }
    .nav__menu ul a { padding: 8px 10px; font-size: .98rem; }
    .grid--4, .steps, .pricing--4 { grid-template-columns: repeat(2, 1fr); }
    .step:nth-child(2)::after { display: none; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
    .nav__toggle { display: inline-flex; }
    /* backdrop-filter থাকলে fixed মেনু হেডারের ভেতরে আটকে যায়, তাই মোবাইলে বন্ধ */
    .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--white); }
    .nav__menu {
        position: fixed; top: 116px; left: 0; right: 0; bottom: 0;
        flex-direction: column; align-items: stretch; gap: 16px; padding: 20px;
        background: var(--white); border-top: 1px solid var(--line);
        transform: translateX(100%); visibility: hidden; transition: transform .3s ease, visibility .3s;
        overflow-y: auto;
    }
    .nav__menu.is-open { transform: none; visibility: visible; }
    .nav__menu ul { flex-direction: column; gap: 2px; }
    .nav__menu ul a { padding: 14px 16px; font-size: 1.1rem; border-radius: 12px; }
    .nav__menu ul a.is-active { background: var(--sky-50); }
    .nav__menu ul a.is-active::after { display: none; }
    .nav__cta { width: 100%; padding: 16px; }
    body.menu-open { overflow: hidden; }

    .hero { padding: 60px 0 100px; }
    .hero__grid, .split, .pay-panel { grid-template-columns: 1fr; gap: 40px; }
    .speed-card { max-width: 440px; margin: 0 auto; width: 100%; }
    .grid--3, .pricing { grid-template-columns: repeat(2, 1fr); }
    .cta-band__inner { flex-direction: column; align-items: flex-start; }
    .stats-band { grid-template-columns: repeat(2, 1fr); }
    .section { padding: 68px 0; }
}

@media (max-width: 640px) {
    body { font-size: 16px; }
    .topbar__item { display: none; }
    .topbar__inner { justify-content: center; }
    .topbar__links { gap: 14px; align-items: center; }
    .hide-sm { display: none !important; }
    .nav { min-height: 66px; }
    .brand img { height: 46px; }
    .nav__menu { top: 106px; }

    .section { padding: 56px 0; }
    .section-head { margin-bottom: 36px; }
    .grid--2, .grid--3, .grid--4, .pricing, .steps, .form-grid { grid-template-columns: 1fr; }
    .step::after { display: none; }
    .features { margin-top: -56px; }
    .hero__actions .btn { flex: 1 1 auto; }
    .hero__stats { gap: 22px; }
    .hero__stats strong { font-size: 1.5rem; }
    .price-card { padding: 28px 22px; }
    .visual-panel { padding: 28px; min-height: 0; }
    .form-box { padding: 24px 18px; }
    .page-hero { padding: 52px 0 58px; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; padding-top: 52px; }
    .footer__bottom-inner { flex-direction: column; text-align: center; }
    .cta-band__actions, .cta-band__actions .btn { width: 100%; }
    .pay-tab { padding: 10px 16px; font-size: .95rem; }
    .pay-account, .step-list { padding: 22px; }
    .map iframe { height: 300px; }
    .float-chat { right: 14px; bottom: 14px; width: 52px; height: 52px; }
}