:root {
    --bg: #f5efe6;
    --paper: #fffdf8;
    --panel: #ffffff;
    --ink: #16243b;
    --muted: #5f6b7a;
    --line: #dde4ec;
    --accent: #1e73e8;
    --accent-dark: #1353aa;
    --warm: #cb6b2d;
    --warm-soft: #f4e2d5;
    --blue-soft: #eef5ff;
    --shadow: 0 20px 60px rgba(22, 36, 59, 0.08);
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Arial", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top right, rgba(30, 115, 232, 0.14), transparent 20rem),
        radial-gradient(circle at left center, rgba(203, 107, 45, 0.12), transparent 18rem),
        linear-gradient(180deg, #f1ecdf 0%, #f8f4ec 100%);
}

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

.landing {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 56px;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 20px;
    margin-bottom: 18px;
    border: 1px solid rgba(22, 36, 59, 0.08);
    border-radius: 999px;
    background: rgba(255, 253, 248, 0.88);
    box-shadow: 0 10px 28px rgba(22, 36, 59, 0.06);
    backdrop-filter: blur(14px);
}

.logo {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.site-nav,
.header-actions,
.footer-actions,
.hero-actions,
.banner-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.site-nav a,
.footer-actions a {
    color: var(--muted);
    font-size: 15px;
}

.site-nav a:hover,
.footer-actions a:hover {
    color: var(--ink);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-large {
    min-height: 54px;
    padding: 0 24px;
}

.button-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    box-shadow: 0 12px 28px rgba(30, 115, 232, 0.24);
}

.button-secondary {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(22, 36, 59, 0.12);
}

.full-width {
    width: 100%;
}

main {
    display: grid;
    gap: 20px;
}

.hero,
.section,
.final-banner {
    border: 1px solid rgba(22, 36, 59, 0.08);
    border-radius: var(--radius-xl);
    background: rgba(255, 253, 248, 0.92);
    box-shadow: var(--shadow);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    gap: 18px;
    padding: 18px;
}

.hero-main,
.hero-side {
    display: grid;
    gap: 16px;
}

.hero-main {
    padding: 28px 30px;
    border-radius: 26px;
    background: var(--paper);
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p,
ul {
    margin-top: 0;
}

h1 {
    margin-bottom: 16px;
    font-size: clamp(44px, 6vw, 78px);
    line-height: 0.96;
    letter-spacing: -0.06em;
}

h2 {
    margin-bottom: 0;
    font-size: clamp(30px, 3.5vw, 48px);
    line-height: 1;
    letter-spacing: -0.04em;
}

h3 {
    margin-bottom: 10px;
    font-size: 22px;
}

.hero-lead,
.section-note,
.feature-card p,
.module-card p,
.step-card p,
.pricing-description,
.banner-text,
.site-footer p,
.info-card p,
.bullet-list,
.hero-points {
    color: var(--muted);
    line-height: 1.7;
}

.hero-lead {
    margin-bottom: 22px;
    max-width: 650px;
    font-size: 18px;
}

.hero-points {
    margin: 8px 0 0;
    padding-left: 18px;
}

.hero-side {
    align-content: start;
}

.info-card,
.feature-card,
.module-card,
.step-card,
.pricing-card {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--panel);
}

.info-card-dark {
    background: linear-gradient(160deg, #1f4164 0%, #18314b 100%);
    border-color: rgba(255, 255, 255, 0.08);
    color: #f7fbff;
}

.info-card-dark .card-title,
.info-card-dark .bullet-list {
    color: #f7fbff;
}

.info-card-soft {
    background: var(--blue-soft);
}

.card-title {
    margin-bottom: 14px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.bullet-list {
    margin: 0;
    padding-left: 18px;
}

.rate-line {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(22, 36, 59, 0.08);
}

.rate-line:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.section {
    padding: 32px;
}

.section-heading {
    display: grid;
    gap: 12px;
    margin-bottom: 22px;
}

.quote-box {
    margin: 0;
    padding: 24px 28px;
    border-left: 4px solid var(--warm);
    border-radius: 0 22px 22px 0;
    background: linear-gradient(135deg, #fff8f1 0%, #ffffff 100%);
}

.quote-original {
    margin-bottom: 10px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(34px, 4vw, 54px);
    line-height: 1.06;
}

.quote-translation {
    margin-bottom: 12px;
    color: var(--muted);
    font-size: 18px;
}

.quote-box footer {
    color: var(--warm);
    font-weight: 700;
}

.feature-grid,
.module-grid,
.steps-grid,
.pricing-grid {
    display: grid;
    gap: 16px;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.module-index,
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-bottom: 14px;
    border-radius: 50%;
    color: #fff;
    font-size: 15px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--warm) 0%, #e59a5f 100%);
}

.steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-section {
    background: linear-gradient(180deg, rgba(238, 245, 255, 0.6) 0%, rgba(255, 253, 248, 0.92) 100%);
}

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

.pricing-card-accent {
    border-color: rgba(30, 115, 232, 0.18);
    background: linear-gradient(160deg, rgba(238, 245, 255, 0.9) 0%, rgba(255, 255, 255, 1) 100%);
}

.pricing-name {
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.pricing-price {
    margin-bottom: 10px;
    font-size: clamp(34px, 3vw, 46px);
    font-weight: 900;
    letter-spacing: -0.05em;
}

.pricing-price span {
    color: var(--muted);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0;
}

.final-banner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
    padding: 30px 32px;
    background: linear-gradient(160deg, #173347 0%, #214967 100%);
    color: #fff;
}

.final-banner .eyebrow,
.final-banner .banner-text {
    color: rgba(255, 255, 255, 0.76);
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: start;
    padding: 8px 4px 0;
}

@media (max-width: 980px) {
    .site-header,
    .hero,
    .feature-grid,
    .module-grid,
    .steps-grid,
    .pricing-grid,
    .final-banner {
        grid-template-columns: 1fr;
    }

    .site-header,
    .site-nav,
    .header-actions,
    .footer-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-header {
        border-radius: 24px;
    }
}

@media (max-width: 720px) {
    .landing {
        width: min(100% - 16px, 100%);
        padding: 16px 0 40px;
    }

    .hero,
    .section,
    .final-banner {
        padding: 18px;
    }

    .hero-main,
    .info-card,
    .feature-card,
    .module-card,
    .step-card,
    .pricing-card {
        padding: 18px;
    }

    h1 {
        font-size: 40px;
    }

    h2 {
        font-size: 30px;
    }

    .site-footer {
        flex-direction: column;
    }
}