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

:root {
    --color-primary: #0A84FF;
    --color-secondary: #00C853;
    --color-accent: #FFB300;
    --color-text: #0F172A;
    --color-background: #F8FAFC;
    --color-muted: #E2E8F0;
    --color-surface: #FFFFFF;
    --color-border: #CBD5F5;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-light: 0 6px 20px rgba(15, 23, 42, 0.06);
    --header-height: 72px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --spacing-unit: 8px;
    --transition-default: 0.25s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.6;
    font-size: 16px;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--radius-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-default);
}

a:hover,
a:focus {
    color: var(--color-secondary);
}

h1, h2, h3, h4 {
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 16px;
}

h1 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    line-height: 1.2;
}

h2 {
    font-size: clamp(1.75rem, 2.5vw, 2.2rem);
}

h3 {
    font-size: clamp(1.35rem, 2vw, 1.5rem);
}

p {
    margin: 0 0 16px;
}

ul, ol {
    margin: 0 0 16px 24px;
    padding: 0;
}

.container {
    width: min(1200px, 90%);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(203, 213, 245, 0.7);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: 24px;
}

.brand-group {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.site-logo {
    max-height: 50px;
    width: auto;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-text);
}

.brand-tagline {
    font-size: 0.85rem;
    color: rgba(15, 23, 42, 0.7);
}

.nav-toggle {
    position: absolute;
    left: -9999px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.site-nav ul {
    list-style: none;
    display: flex;
    gap: 24px;
    margin: 0;
    padding: 0;
}

.site-nav a {
    font-weight: 500;
    color: var(--color-text);
    padding: 8px 0;
    position: relative;
}

.site-nav a::after {
    content: "";
    display: block;
    height: 2px;
    width: 0;
    background: var(--color-primary);
    transition: width var(--transition-default);
    position: absolute;
    left: 0;
    bottom: -6px;
}

.site-nav a:hover::after,
.site-nav a:focus::after,
.site-nav a.active::after {
    width: 100%;
}

.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.burger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-text);
    transition: background var(--transition-default);
}

.mobile-close {
    display: none;
    font-size: 2rem;
    color: var(--color-text);
    position: absolute;
    top: 24px;
    right: 24px;
    cursor: pointer;
}

main {
    padding-bottom: 80px;
}

section {
    padding: 72px 0;
}

.hero {
    padding-top: calc(var(--header-height) + 40px);
    background: linear-gradient(135deg, rgba(10, 132, 255, 0.08), rgba(0, 200, 83, 0.08));
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    align-items: center;
}

.hero-content .eyebrow {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
    margin-bottom: 16px;
}

.hero-highlights {
    list-style: none;
    margin: 24px 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.hero-highlights li {
    padding-left: 28px;
    position: relative;
}

.hero-highlights li::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    position: absolute;
    left: 0;
    top: 8px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    align-items: center;
}

.section-grid.reverse {
    direction: rtl;
}

.section-grid.reverse > * {
    direction: ltr;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(10, 132, 255, 0.05);
    transition: transform var(--transition-default), box-shadow var(--transition-default);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.card ul {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
}

.card ul li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.card ul li::before {
    content: "•";
    color: var(--color-primary);
    position: absolute;
    left: 0;
    top: 0;
}

.section-figure figcaption,
.hero-figure figcaption,
.wide-figure figcaption,
.form-figure figcaption {
    margin-top: 12px;
    font-size: 0.9rem;
    color: rgba(15, 23, 42, 0.7);
}

.data-points {
    list-style: none;
    margin: 24px 0 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.data-points li {
    background: rgba(10, 132, 255, 0.08);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    color: rgba(15, 23, 42, 0.85);
}

.module-list {
    counter-reset: module;
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.module-list li {
    counter-increment: module;
    margin-bottom: 16px;
    padding: 16px 16px 16px 48px;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-light);
    position: relative;
}

.module-list li::before {
    content: counter(module);
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 600;
}

.timeline {
    display: grid;
    gap: 24px;
    margin-top: 32px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.timeline.compact {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.timeline-item {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(10, 132, 255, 0.08);
    box-shadow: var(--shadow-light);
}

.timeline-week {
    font-family: 'Source Code Pro', monospace;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-secondary);
    display: block;
    margin-bottom: 12px;
}

.pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}

.pill-grid span {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(0, 200, 83, 0.12);
    color: var(--color-text);
    font-size: 0.95rem;
}

.faq-grid {
    display: grid;
    gap: 16px;
    margin-top: 32px;
}

details {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid rgba(10, 132, 255, 0.1);
    padding: 16px 20px;
    transition: box-shadow var(--transition-default);
}

details[open] {
    box-shadow: var(--shadow-soft);
}

summary {
    cursor: pointer;
    font-weight: 600;
    list-style: none;
}

summary::-webkit-details-marker {
    display: none;
}

.contact-meta p {
    margin: 8px 0;
}

.contact-meta a {
    font-weight: 600;
}

.form-wrapper {
    display: grid;
    gap: 24px;
}

.form-wrapper.solo {
    max-width: 720px;
    margin: 0 auto;
}

.contact-form {
    background: var(--color-surface);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(10, 132, 255, 0.08);
    display: grid;
    gap: 16px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-row label {
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    font: inherit;
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.98);
    transition: border var(--transition-default), box-shadow var(--transition-default);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.1);
    outline: none;
}

.contact-form textarea {
    resize: vertical;
}

.checkbox-row {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-row input[type="checkbox"] {
    margin-top: 4px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform var(--transition-default), box-shadow var(--transition-default);
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 12px 24px rgba(10, 132, 255, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(10, 132, 255, 0.25);
}

.btn-secondary {
    background: rgba(15, 23, 42, 0.08);
    color: var(--color-text);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: rgba(15, 23, 42, 0.12);
}

.site-footer {
    background: #0F172A;
    color: rgba(255, 255, 255, 0.88);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.footer-logo {
    max-height: 100px;
    width: auto;
    margin-bottom: 16px;
}

.site-footer a {
    color: #fff;
}

.site-footer h4 {
    color: #fff;
}

.site-footer ul {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.4);
    margin-top: 32px;
    padding-top: 24px;
    text-align: center;
    font-size: 0.9rem;
}

.legal {
    padding-top: calc(var(--header-height) + 40px);
}

.legal-container {
    background: var(--color-surface);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(10, 132, 255, 0.1);
    display: grid;
    gap: 16px;
}

.legal-container ul {
    margin-left: 20px;
}

.legal-container a {
    font-weight: 600;
}

.page-hero {
    padding-top: calc(var(--header-height) + 40px);
}

.thankyou-box {
    margin: 24px 0;
    padding: 24px;
    border-radius: var(--radius-md);
    background: rgba(10, 132, 255, 0.08);
    border-left: 4px solid var(--color-primary);
    white-space: pre-wrap;
}

.cookie-banner {
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: min(960px, calc(100% - 32px));
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 20px 24px;
    border: 1px solid rgba(10, 132, 255, 0.15);
    z-index: 1200;
}

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

.cookie-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.cookie-inner p {
    flex: 1;
    margin: 0;
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

@media (max-width: 960px) {
    .site-nav {
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateY(-100%);
        transition: transform var(--transition-default);
    }

    .site-nav ul {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .site-nav a {
        color: #fff;
        font-size: 1.4rem;
    }

    .mobile-close {
        display: block;
        color: #fff;
    }

    .burger {
        display: flex;
    }

    .nav-toggle:checked ~ .site-nav {
        transform: translateY(0);
    }

    .section-grid.reverse {
        direction: ltr;
    }

    .cookie-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .cookie-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    section {
        padding: 56px 0;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .container {
        width: min(92%, 640px);
    }

    .contact-form {
        padding: 20px;
    }

    .checkbox-row {
        align-items: center;
    }

    .legal-container {
        padding: 24px;
    }

    .cookie-banner {
        bottom: 12px;
        padding: 16px;
    }

    .cookie-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .header-inner {
        gap: 12px;
    }

    .brand-group {
        gap: 12px;
    }

    .brand-name {
        font-size: 1rem;
    }

    .brand-tagline {
        font-size: 0.75rem;
    }

    .hero {
        padding-top: calc(var(--header-height) + 24px);
    }

    .module-list li {
        padding: 16px 16px 16px 44px;
    }

    .module-list li::before {
        width: 26px;
        height: 26px;
    }
}