:root {
    --color-deep: #0b4f5c;
    --color-primary: #14808f;
    --color-accent: #3ecfb8;
    --color-accent-warm: #e8a87c;
    --color-surface: #f4fafb;
    --color-surface-alt: #e8f3f6;
    --color-ink: #1a2e35;
    --color-ink-soft: #4a6570;
    --color-ink-muted: #6b828c;
    --color-white: #ffffff;
    --color-glass: rgba(255, 255, 255, 0.72);
    --color-glass-border: rgba(255, 255, 255, 0.45);
    --color-shadow: rgba(11, 79, 92, 0.12);
    --color-shadow-deep: rgba(11, 79, 92, 0.22);
    --font-display: "Segoe UI", system-ui, -apple-system, sans-serif;
    --font-body: "Segoe UI", system-ui, -apple-system, sans-serif;
    --space-3xs: 0.25rem;
    --space-2xs: 0.5rem;
    --space-xs: 0.75rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4.5rem;
    --space-3xl: 6rem;
    --radius-sm: 0.5rem;
    --radius-md: 0.875rem;
    --radius-lg: 1.25rem;
    --radius-xl: 2rem;
    --shadow-sm: 0 4px 14px var(--color-shadow);
    --shadow-md: 0 12px 32px var(--color-shadow);
    --shadow-lg: 0 24px 48px var(--color-shadow-deep);
    --transition-fast: 180ms ease;
    --transition-base: 320ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 520ms cubic-bezier(0.22, 1, 0.36, 1);
    --header-height: 4.25rem;
    --max-width: 75rem;
    --gradient-hero: linear-gradient(135deg, #0b4f5c 0%, #14808f 45%, #3ecfb8 100%);
    --gradient-card: linear-gradient(160deg, rgba(62, 207, 184, 0.15), rgba(20, 128, 143, 0.08));
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-surface);
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: color var(--transition-fast);
}

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

ul,
ol {
    list-style: none;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    line-height: 1.2;
    font-weight: 650;
    color: var(--color-ink);
}

h1 {
    font-size: clamp(1.75rem, 4.5vw, 3rem);
}

h2 {
    font-size: clamp(1.5rem, 3.2vw, 2.25rem);
}

h3 {
    font-size: clamp(1.125rem, 2.4vw, 1.5rem);
}

p {
    color: var(--color-ink-soft);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    background: var(--color-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-glass-border);
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-md);
}

.compliance-strip {
    background: var(--color-surface-alt);
    border-bottom: 1px solid rgba(20, 128, 143, 0.18);
    padding: var(--space-sm) 0;
}

.compliance-strip__inner p {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--color-ink-soft);
    margin: 0;
}

.compliance-strip strong {
    color: var(--color-deep);
    font-weight: 650;
}

.compliance-panel {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background: var(--color-white);
    border: 1px solid rgba(20, 128, 143, 0.15);
    box-shadow: var(--shadow-sm);
}

.compliance-panel h2 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.compliance-panel ul {
    list-style: disc;
    padding-left: var(--space-lg);
    margin-top: var(--space-sm);
}

.compliance-panel li {
    font-size: 0.9375rem;
    color: var(--color-ink-soft);
    margin-bottom: var(--space-2xs);
}

.footer-legal {
    font-size: 0.8125rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.78);
    margin-top: var(--space-md);
    max-width: 52rem;
}

.site-header__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.site-brand {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 700;
    font-size: clamp(0.9rem, 2.5vw, 1.125rem);
    color: var(--color-deep);
    text-decoration: none;
}

.site-brand:hover {
    color: var(--color-primary);
}

.site-brand__mark {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-md);
    background: var(--gradient-hero);
    display: grid;
    place-items: center;
    color: var(--color-white);
    font-size: 1.1rem;
    box-shadow: var(--shadow-sm);
}

.site-nav__toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-deep);
    border-radius: var(--radius-sm);
    padding: var(--space-2xs) var(--space-sm);
    cursor: pointer;
    font-size: 1.25rem;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.site-nav__toggle:hover {
    background: var(--color-surface-alt);
}

.site-nav__toggle:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.site-nav__list {
    display: flex;
    align-items: center;
    gap: clamp(var(--space-xs), 2vw, var(--space-lg));
}

.site-nav__link {
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 550;
    color: var(--color-ink-soft);
    position: relative;
    padding: var(--space-2xs) 0;
}

.site-nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-hero);
    border-radius: 2px;
    transition: width var(--transition-base);
}

.site-nav__link:hover,
.site-nav__link.is-active {
    color: var(--color-deep);
}

.site-nav__link:hover::after,
.site-nav__link.is-active::after {
    width: 100%;
}

.site-main {
    min-height: calc(100vh - var(--header-height) - 12rem);
}

.container {
    width: min(100% - 2rem, var(--max-width));
    margin-inline: auto;
}

.container--narrow {
    width: min(100% - 2rem, 52rem);
}

.section {
    padding: clamp(var(--space-xl), 8vw, var(--space-3xl)) 0;
}

.section--tight {
    padding: clamp(var(--space-lg), 5vw, var(--space-2xl)) 0;
}

.section__eyebrow {
    font-size: 0.8125rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.section__lead {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    max-width: 42ch;
}

.hero {
    position: relative;
    padding: clamp(var(--space-xl), 10vw, var(--space-3xl)) 0 var(--space-2xl);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 20%, rgba(62, 207, 184, 0.2), transparent 70%),
        radial-gradient(ellipse 50% 40% at 10% 80%, rgba(232, 168, 124, 0.12), transparent 60%);
    pointer-events: none;
}

.hero--policy {
    padding: var(--space-2xl) 0 var(--space-xl);
    background: var(--gradient-hero);
    color: var(--color-white);
}

.hero--policy h1,
.hero--policy p {
    color: var(--color-white);
}

.hero--policy .section__eyebrow {
    color: rgba(255, 255, 255, 0.85);
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-xl);
    align-items: center;
    position: relative;
}

.hero__grid--reverse {
    grid-template-columns: 0.95fr 1.05fr;
}

.hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
}

.hero__visual {
    position: relative;
}

.hero__visual-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--color-glass-border);
    transform: rotate(-1.5deg);
    transition: transform var(--transition-slow);
}

.hero__visual-frame:hover {
    transform: rotate(0deg) scale(1.01);
}

.hero__badge {
    position: absolute;
    bottom: var(--space-md);
    left: calc(var(--space-md) * -1);
    background: var(--color-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-glass-border);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 14rem;
}

.hero__badge strong {
    display: block;
    color: var(--color-deep);
    font-size: 1.125rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xs);
    padding: 0.75rem 1.375rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.btn--primary {
    background: var(--gradient-hero);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--ghost {
    background: var(--color-white);
    color: var(--color-deep);
    border: 1px solid rgba(11, 79, 92, 0.2);
}

.btn--ghost:hover {
    background: var(--color-surface-alt);
    transform: translateY(-1px);
}

.btn--light {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn--light:hover {
    background: rgba(255, 255, 255, 0.3);
}

.card-grid {
    display: grid;
    gap: var(--space-md);
}

.card-grid--asym {
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: auto auto;
}

.card-grid--three {
    grid-template-columns: repeat(3, 1fr);
}

.card-grid--four {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(20, 128, 143, 0.08);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-hero);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

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

.card:hover::before {
    opacity: 1;
}

.card--glass {
    background: var(--color-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--color-glass-border);
}

.card--accent {
    background: var(--gradient-card);
}

.card__icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-md);
    background: var(--color-surface-alt);
    display: grid;
    place-items: center;
    color: var(--color-primary);
    font-size: 1.35rem;
    margin-bottom: var(--space-md);
}

.card__title {
    margin-bottom: var(--space-xs);
}

.split-section {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--space-xl);
    align-items: start;
}

.split-section--flip {
    grid-template-columns: 1.15fr 0.85fr;
}

.stagger-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.stagger-list__item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-base);
}

.stagger-list__item:hover {
    transform: translateX(6px);
}

.stagger-list__num {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--gradient-hero);
    color: var(--color-white);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.metrics-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    padding: var(--space-xl);
    background: var(--color-deep);
    border-radius: var(--radius-xl);
    color: var(--color-white);
}

.metrics-band__value {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--color-accent);
}

.metrics-band__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.timeline {
    display: grid;
    gap: var(--space-lg);
    position: relative;
    padding-left: var(--space-xl);
}

.timeline::before {
    content: "";
    position: absolute;
    left: 0.6rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-primary));
    border-radius: 2px;
}

.timeline__entry {
    position: relative;
}

.timeline__entry::before {
    content: "";
    position: absolute;
    left: calc(var(--space-xl) * -1 + 2px);
    top: 0.35rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 4px var(--color-surface);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.faq-accordion__item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid rgba(20, 128, 143, 0.1);
    overflow: hidden;
}

.faq-accordion__trigger {
    width: 100%;
    text-align: left;
    padding: var(--space-md);
    background: transparent;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-ink);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    transition: background var(--transition-fast);
}

.faq-accordion__trigger:hover {
    background: var(--color-surface-alt);
}

.faq-accordion__trigger i {
    transition: transform var(--transition-base);
}

.faq-accordion__item.is-open .faq-accordion__trigger i {
    transform: rotate(180deg);
}

.faq-accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-accordion__item.is-open .faq-accordion__panel {
    max-height: 20rem;
}

.faq-accordion__content {
    padding: 0 var(--space-md) var(--space-md);
}

.cta-panel {
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    background: var(--gradient-hero);
    color: var(--color-white);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-lg);
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.cta-panel h2,
.cta-panel p {
    color: var(--color-white);
}

.form-block {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(20, 128, 143, 0.1);
}

.form-field {
    margin-bottom: var(--space-md);
}

.form-field label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--space-2xs);
    color: var(--color-ink);
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(74, 101, 112, 0.25);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(62, 207, 184, 0.25);
}

.form-field input.is-invalid,
.form-field textarea.is-invalid {
    border-color: #c45c5c;
}

.form-field__error {
    font-size: 0.8125rem;
    color: #b04040;
    margin-top: var(--space-3xs);
    min-height: 1.25rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.form-field__error.is-visible {
    opacity: 1;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.form-check input {
    margin-top: 0.25rem;
    accent-color: var(--color-primary);
}

.form-check label {
    font-size: 0.875rem;
    color: var(--color-ink-soft);
}

.form-check label a {
    font-weight: 600;
}

.policy-content {
    padding: var(--space-2xl) 0 var(--space-3xl);
}

.policy-content h2 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.policy-content h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.policy-content p,
.policy-content li {
    margin-bottom: var(--space-sm);
    font-size: 0.9375rem;
}

.policy-content ul {
    list-style: disc;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.policy-content ol {
    list-style: decimal;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

.policy-content li {
    color: var(--color-ink-soft);
}

.site-footer {
    background: var(--color-ink);
    color: rgba(255, 255, 255, 0.85);
    padding: var(--space-2xl) 0 var(--space-lg);
    margin-top: var(--space-2xl);
}

.site-footer a {
    color: var(--color-accent);
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--color-white);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.site-footer__brand {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.site-footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
}

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: var(--space-md);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.cookie-banner {
    position: fixed;
    bottom: var(--space-md);
    left: var(--space-md);
    right: var(--space-md);
    max-width: 28rem;
    z-index: 200;
    background: var(--color-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(120%);
    opacity: 0;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.cookie-banner.is-visible {
    transform: translateY(0);
    opacity: 1;
}

.cookie-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2xs);
    margin-top: var(--space-sm);
}

.cookie-banner__actions .btn {
    flex: 1;
    min-width: 6rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
}

.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(26, 46, 53, 0.55);
    display: grid;
    place-items: center;
    padding: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.cookie-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.cookie-modal__dialog {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    width: min(100%, 26rem);
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: transform var(--transition-base);
}

.cookie-modal.is-open .cookie-modal__dialog {
    transform: scale(1);
}

.cookie-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-surface-alt);
}

.cookie-toggle__switch {
    position: relative;
    width: 2.75rem;
    height: 1.5rem;
}

.cookie-toggle__switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-toggle__slider {
    position: absolute;
    inset: 0;
    background: #ccc;
    border-radius: 1.5rem;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.cookie-toggle__slider::before {
    content: "";
    position: absolute;
    height: 1.125rem;
    width: 1.125rem;
    left: 0.2rem;
    bottom: 0.19rem;
    background: var(--color-white);
    border-radius: 50%;
    transition: transform var(--transition-fast);
}

.cookie-toggle__switch input:checked+.cookie-toggle__slider {
    background: var(--color-primary);
}

.cookie-toggle__switch input:checked+.cookie-toggle__slider::before {
    transform: translateX(1.2rem);
}

.cookie-toggle__switch input:disabled+.cookie-toggle__slider {
    opacity: 0.6;
    cursor: not-allowed;
}

.reveal {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.thank-you-panel {
    text-align: center;
    padding: var(--space-3xl) var(--space-md);
    max-width: 36rem;
    margin: 0 auto;
}

.thank-you-panel__icon {
    width: 4.5rem;
    height: 4.5rem;
    margin: 0 auto var(--space-lg);
    border-radius: 50%;
    background: var(--gradient-hero);
    color: var(--color-white);
    display: grid;
    place-items: center;
    font-size: 2rem;
    box-shadow: var(--shadow-md);
}

.breadcrumb {
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
}

.schedule-matrix {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-2xs);
}

.schedule-matrix__cell {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    background: var(--color-surface-alt);
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-ink-muted);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.schedule-matrix__cell--active {
    background: var(--gradient-hero);
    color: var(--color-white);
    transform: scale(1.05);
}

.schedule-matrix__cell:hover {
    background: rgba(62, 207, 184, 0.35);
}

@media (max-width: 960px) {

    .hero__grid,
    .hero__grid--reverse,
    .split-section,
    .split-section--flip,
    .card-grid--asym,
    .cta-panel {
        grid-template-columns: 1fr;
    }

    .card-grid--three,
    .card-grid--four,
    .metrics-band {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 720px) {
    .site-nav__toggle {
        display: block;
    }

    .site-nav__panel {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: var(--space-md);
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
    }

    .site-nav__panel.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
    }

    .site-nav__link {
        padding: var(--space-sm);
        border-bottom: 1px solid var(--color-surface-alt);
    }

    .card-grid--three,
    .card-grid--four,
    .metrics-band {
        grid-template-columns: 1fr;
    }

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

    .schedule-matrix {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 3.75rem;
    }

    .container {
        width: min(100% - 1.25rem, var(--max-width));
    }

    .hero__badge {
        left: var(--space-sm);
        max-width: 11rem;
        font-size: 0.875rem;
    }

    .cta-panel {
        padding: var(--space-lg);
    }

    .form-block {
        padding: var(--space-md);
    }

    .cookie-banner {
        left: var(--space-sm);
        right: var(--space-sm);
        bottom: var(--space-sm);
    }
}

@media (max-width: 320px) {
    html {
        font-size: 93.75%;
    }

    .site-header__inner {
        padding: 0 var(--space-sm);
    }

    .site-brand {
        font-size: 0.8rem;
        gap: var(--space-2xs);
    }

    .site-brand__mark {
        width: 1.875rem;
        height: 1.875rem;
        font-size: 0.95rem;
    }

    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
        width: 100%;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .card {
        padding: var(--space-md);
    }

    .stagger-list__item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .stagger-list__num {
        margin: 0 auto;
    }

    .metrics-band {
        padding: var(--space-md);
        gap: var(--space-sm);
    }

    .schedule-matrix {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.2rem;
    }

    .schedule-matrix__cell {
        font-size: 0.65rem;
    }

    .cookie-banner__actions .btn {
        min-width: 100%;
    }

    .site-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}