@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@300;400;600&display=swap');

:root {
    --ink: #1d2433;
    --muted: #5b6476;
    --surface: #ffffff;
    --surface-2: #f5f7fb;
    --line: #e1e6ef;
    --mint: #29c793;
    --azure: #3c7dff;
    --sun: #ffce67;
    --accent: #eef5ff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Manrope', sans-serif;
    color: var(--ink);
    background: radial-gradient(900px 600px at 10% -10%, rgba(41, 199, 147, 0.18), transparent 60%),
        radial-gradient(800px 500px at 90% 10%, rgba(60, 125, 255, 0.18), transparent 55%),
        #f3f5f9;
}

.landing {
    min-height: 100vh;
    padding: 28px 6vw 80px;
    display: flex;
    flex-direction: column;
    gap: 72px;
}

.landing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 12px 20px;
    box-shadow: 0 8px 30px rgba(34, 50, 84, 0.08);
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
}

.logo img {
    height: 44px;
    display: block;
}

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

.nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
}

.hero {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
    align-items: center;
}

.hero-centered {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
}

.hero-centered .hero-content {
    display: grid;
    justify-items: center;
    max-width: 680px;
}

.hero-centered .hero-actions {
    justify-content: center;
}

.hero-centered .offer {
    max-width: 520px;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(32px, 4vw, 56px);
    line-height: 1.05;
    margin: 12px 0 16px;
}

.nowrap {
    white-space: nowrap;
    color: inherit;
}

.highlight {
    color: var(--azure);
}

.hero p {
    font-size: 18px;
    color: var(--muted);
    max-width: 520px;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 12px;
    color: var(--muted);
}

.offer {
    margin: 24px 0;
    padding: 14px 18px;
    background: var(--accent);
    border-radius: 12px;
    border: 1px solid #dce7ff;
}

.offer-timer {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 18px;
    border-radius: 16px;
    background: var(--surface);
    color: var(--ink);
    font-weight: 700;
    margin: 0 0 18px;
    border: 1px solid var(--line);
    box-shadow: 0 12px 28px rgba(34, 50, 84, 0.08);
    min-width: 220px;
}

.timer-title {
    font-size: 16px;
}

.timer-value {
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    font-size: 44px;
    line-height: 1;
    color: #2f5bff;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.08em;
}

.timer-colon {
    font-size: 38px;
}

.timer-caption {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--muted);
    width: 100%;
    text-align: center;
}

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

.hero-note {
    font-size: 12px;
    color: var(--muted);
    margin-top: 10px;
}

.hero-visual {
    position: relative;
    min-height: 440px;
}

.orb {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(41, 199, 147, 0.6), transparent 60%);
    filter: blur(6px);
    top: -10px;
    left: 40px;
}

.card {
    width: 320px;
    flex: 0 0 auto;
    background: var(--surface);
    border-radius: 18px;
    padding: 18px;
    border: 1px solid var(--line);
    box-shadow: 0 20px 40px rgba(34, 50, 84, 0.15);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    justify-items: center;
    margin-top: 18px;
}

.card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    color: var(--muted);
}

.card-sub {
    font-size: 20px;
    margin: 6px 0 12px;
}

.chip {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(41, 199, 147, 0.15);
    color: #138a62;
    font-size: 12px;
}

.mini-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.mini-grid div {
    height: 40px;
    border-radius: 10px;
    background: #edf1f8;
}

.card-list {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
    color: var(--ink);
    font-size: 14px;
}

.card-list li {
    display: grid;
    grid-template-columns: 18px 1fr;
    gap: 10px;
    align-items: start;
}

.card-list li::before {
    content: '';
    width: 10px;
    height: 10px;
    margin-top: 5px;
    border-radius: 50%;
    background: linear-gradient(120deg, var(--mint), var(--azure));
    box-shadow: 0 6px 12px rgba(41, 199, 147, 0.3);
}

@media (max-width: 980px) {
    .card {
        width: 280px;
    }

    .card-grid {
        grid-template-columns: 1fr;
        justify-items: center;
    }
}

.floating {
    position: absolute;
    left: 0;
    bottom: 40px;
    background: #ffffff;
    border-radius: 999px;
    padding: 10px 16px;
    font-size: 12px;
    border: 1px solid var(--line);
}

.section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 30px;
    margin: 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.tile {
    background: var(--surface);
    border-radius: 16px;
    padding: 18px;
    border: 1px solid var(--line);
    box-shadow: 0 10px 24px rgba(34, 50, 84, 0.08);
}

.tile h3 {
    font-family: 'Space Grotesk', sans-serif;
    margin: 0 0 8px;
}

.tile p {
    color: var(--muted);
    font-size: 14px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.step {
    background: var(--surface);
    border-radius: 14px;
    padding: 16px;
    border: 1px solid var(--line);
}

.step span {
    font-size: 12px;
    color: var(--azure);
}

.cta-card {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 24px;
    background: linear-gradient(135deg, rgba(41, 199, 147, 0.15), rgba(60, 125, 255, 0.15));
    border-radius: 20px;
    padding: 28px;
    border: 1px solid var(--line);
}

.landing-footer {
    margin-top: 32px;
    display: flex;
    justify-content: center;
}

.footer-card {
    width: min(920px, 100%);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px 24px;
    color: var(--muted);
    display: grid;
    gap: 6px;
    font-size: 14px;
}

.footer-title {
    color: var(--ink);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 6px;
}

.cta-form {
    display: grid;
    gap: 12px;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 20, 30, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 50;
}

.modal-backdrop.open {
    display: flex;
}

.modal {
    width: min(520px, 100%);
    background: var(--surface);
    border-radius: 18px;
    padding: 24px;
    border: 1px solid var(--line);
    box-shadow: 0 24px 60px rgba(34, 50, 84, 0.2);
    display: grid;
    gap: 16px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.modal-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
}

.modal-subtitle {
    color: var(--muted);
    font-size: 13px;
}

.cta-form input {
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: #ffffff;
    color: var(--ink);
}

.form-block {
    display: grid;
    gap: 12px;
}

.form-label {
    font-weight: 600;
    color: var(--ink);
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--ink);
}

.radio-option input {
    width: 22px;
    height: 22px;
    accent-color: var(--azure);
}

.policy {
    font-size: 11px;
    color: var(--muted);
}

.btn {
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--ink);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.btn-lg {
    padding: 14px 26px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 14px;
    font-size: 13px;
}

.btn.primary {
    background: linear-gradient(120deg, var(--mint), var(--azure));
    border: none;
    color: white;
}

.btn.ghost {
    background: var(--surface-2);
}

@media (max-width: 980px) {
    .hero {
        grid-template-columns: 1fr;
    }

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

    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .cta-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .landing {
        padding: 20px 6vw 60px;
    }

    .nav {
        display: none;
    }

    .landing-header .btn.ghost {
        display: none;
    }

    .landing-header {
        justify-content: center;
    }

    .logo {
        margin: 0 auto;
    }

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

.toast-stack {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: grid;
    gap: 12px;
    z-index: 60;
}

.toast {
    width: min(320px, 90vw);
    background: #ffffff;
    border-radius: 18px;
    padding: 18px 18px 16px;
    box-shadow: 0 20px 40px rgba(20, 30, 60, 0.18);
    border: 1px solid #eef2f6;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    position: relative;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-title {
    font-weight: 700;
    font-size: 15px;
    color: var(--ink);
    margin-bottom: 8px;
}

.toast-sub {
    font-size: 12px;
    color: var(--muted);
}

.toast-close {
    position: absolute;
    top: 10px;
    right: 12px;
    font-size: 18px;
    color: #b4bcc9;
    cursor: pointer;
    line-height: 1;
}

@media (max-width: 640px) {
    .toast-stack {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        bottom: 16px;
    }
}