/* =============================================
   Pellerio AI — Modern Teal Design System
   ============================================= */

:root {
    --surface: #faf8f5;
    --surface-raised: #ffffff;
    --surface-dark: #134e4a;
    --surface-dark-deep: #0f3d3a;
    --ink: #1c1917;
    --ink-soft: #57534e;
    --ink-muted: #78716c;
    --brand: #0d9488;
    --brand-dark: #0f766e;
    --brand-light: #ccfbf1;
    --brand-glow: rgba(13, 148, 136, 0.15);
    --accent-warm: #ea580c;
    --line: #e7e5e4;
    --line-dark: rgba(255, 255, 255, 0.12);

    --font-body: "Outfit", system-ui, sans-serif;
    --font-display: "Source Serif 4", Georgia, serif;

    --max-width: 1120px;
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-pill: 999px;
    --ease: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink);
    background: var(--surface);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--ease);
}

ol {
    list-style: none;
}

dl {
    margin: 0;
}

/* ---- Typography ---- */

h1, h2, h3 {
    line-height: 1.2;
    font-weight: 600;
    color: var(--ink);
}

h1 {
    font-family: var(--font-display);
    font-size: clamp(2.125rem, 5vw, 3.25rem);
    font-weight: 600;
    letter-spacing: -0.03em;
}

h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3.2vw, 2.125rem);
    font-weight: 600;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.0625rem;
    font-weight: 600;
}

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

/* ---- Shared layout ---- */

.page-main > section {
    padding: clamp(3rem, 8vw, 5rem) clamp(1rem, 4vw, 2rem);
}

.section-head {
    max-width: var(--max-width);
    margin: 0 auto clamp(2rem, 5vw, 3rem);
    text-align: left;
}

.section-head h2 {
    max-width: 680px;
}

.section-head--light h2 {
    color: #fff;
}

.section-head--light {
    position: relative;
    z-index: 1;
}

.btn-accent {
    display: inline-flex;
    align-items: center;
    padding: 0.9375rem 2rem;
    background: var(--accent-warm);
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-pill);
    transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.35);
}

.btn-accent:hover {
    background: #c2410c;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(234, 88, 12, 0.4);
}

/* =============================================
   Header
   ============================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--surface-raised);
    border-bottom: 2px solid var(--line);
}

.site-bar__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem clamp(1rem, 4vw, 2rem);
    gap: 1.5rem;
}

.brand-mark {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--surface-dark);
    letter-spacing: -0.03em;
}

.brand-mark::after {
    content: " AI";
    color: var(--brand);
}

.primary-menu__links {
    display: flex;
    align-items: center;
    gap: 0.125rem;
}

.primary-menu__links a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ink-soft);
    border-radius: var(--radius-pill);
    transition: color var(--ease), background var(--ease);
}

.primary-menu__links a:hover {
    color: var(--brand-dark);
    background: var(--brand-light);
}

.primary-menu__cta {
    margin-left: 0.5rem;
    background: var(--brand) !important;
    color: #fff !important;
}

.primary-menu__cta:hover {
    background: var(--brand-dark) !important;
    color: #fff !important;
}

.menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: var(--surface);
    border: 2px solid var(--line);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.menu-btn__line {
    display: block;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform var(--ease), opacity var(--ease);
    font-style: normal;
}

.menu-btn.is-active .menu-btn__line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-btn.is-active .menu-btn__line:nth-child(2) {
    opacity: 0;
}

.menu-btn.is-active .menu-btn__line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* =============================================
   Hero / Intro Banner
   ============================================= */

.intro-banner {
    background:
        radial-gradient(ellipse 80% 60% at 90% 20%, rgba(13, 148, 136, 0.25) 0%, transparent 60%),
        linear-gradient(135deg, var(--surface-dark-deep) 0%, var(--surface-dark) 50%, #115e59 100%);
    color: #fff;
    padding-top: clamp(2.5rem, 6vw, 4.5rem);
    padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.intro-banner__grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(280px, 380px) 1fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.intro-banner__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--brand-light);
    background: rgba(255, 255, 255, 0.08);
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.25rem;
}

.intro-banner__content h1 {
    color: #fff;
    margin-bottom: 1.25rem;
}

.intro-banner__lead {
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.0625rem;
    max-width: 560px;
    margin-bottom: 0.875rem;
}

.intro-banner__sub {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.9375rem;
    max-width: 520px;
    margin-bottom: 2rem;
}

.intro-banner__signup {
    order: -1;
    background: var(--surface-raised);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--line);
}

.signup-panel__label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand);
    margin-bottom: 0.5rem;
}

.signup-panel__head h2 {
    font-family: var(--font-body);
    font-size: 1.375rem;
    margin-bottom: 0.5rem;
}

.signup-panel__note {
    font-size: 0.8125rem;
    color: var(--ink-muted);
    margin-bottom: 1.5rem;
}

.signup-panel__form {
    min-height: 200px;
    border: 2px dotted var(--brand);
    border-radius: var(--radius-md);
    background: var(--brand-glow);
}

/* =============================================
   Features Block
   ============================================= */

.features-block {
    background: var(--surface-raised);
    border-block: 1px solid var(--line);
}

.features-block__cards {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.5rem;
    align-items: start;
    padding: 1.75rem 2rem;
    background: var(--surface);
    border-left: 4px solid var(--brand);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    transition: transform var(--ease), box-shadow var(--ease);
}

.feature-card:hover {
    transform: translateX(6px);
    box-shadow: -4px 0 0 var(--brand), 8px 8px 0 var(--line);
}

.feature-card__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: var(--brand-light);
    flex-shrink: 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 26px;
}

.feature-card__icon--time {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230d9488' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M12 6v6h4.5m4.5 0a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
}

.feature-card__icon--chart {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230d9488' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M3 13.125C3 12.504 3.504 12 4.125 12h2.25c.621 0 1.125.504 1.125 1.125v6.75C7.5 20.496 6.996 21 6.375 21h-2.25A1.125 1.125 0 013 19.875v-6.75zM9.75 8.625c0-.621.504-1.125 1.125-1.125h2.25c.621 0 1.125.504 1.125 1.125v11.25c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V8.625zM16.5 4.125c0-.621.504-1.125 1.125-1.125h2.25C20.496 3 21 3.504 21 4.125v15.75c0 .621-.504 1.125-1.125 1.125h-2.25a1.125 1.125 0 01-1.125-1.125V4.125z'/%3E%3C/svg%3E");
}

.feature-card__icon--guide {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230d9488' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09z'/%3E%3C/svg%3E");
}

.feature-card__body h3 {
    margin-bottom: 0.625rem;
}

.feature-card__body p {
    font-size: 0.9375rem;
}

/* =============================================
   Process Flow
   ============================================= */

.process-flow {
    background: var(--surface-dark);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.process-flow::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 40px,
        rgba(255, 255, 255, 0.02) 40px,
        rgba(255, 255, 255, 0.02) 41px
    );
    pointer-events: none;
}

.process-flow__steps {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    z-index: 1;
}

.process-step {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 1.5rem;
    padding: 2rem 0;
    border-bottom: 1px dashed var(--line-dark);
}

.process-step:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.process-step__badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: rgba(255, 255, 255, 0.06);
    border: 2px solid var(--brand);
    border-radius: var(--radius-sm);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--brand-light);
    letter-spacing: 0.05em;
}

.process-step__content h3 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.process-step__content p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.9375rem;
}

/* =============================================
   Stats Strip
   ============================================= */

.stats-strip {
    background: var(--surface);
    padding-block: clamp(2.5rem, 6vw, 4rem);
}

.stats-strip__grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.stat-item {
    text-align: center;
    padding: 1.75rem 1rem;
    background: var(--surface-raised);
    border: 2px solid var(--line);
    border-radius: var(--radius-lg);
    transition: border-color var(--ease), transform var(--ease);
}

.stat-item:hover {
    border-color: var(--brand);
    transform: translateY(-4px);
}

.stat-item dt {
    font-family: var(--font-display);
    font-size: clamp(1.625rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--brand-dark);
    margin-bottom: 0.375rem;
}

.stat-item dd {
    font-size: 0.8125rem;
    color: var(--ink-muted);
    line-height: 1.5;
}

/* =============================================
   Testimonials
   ============================================= */

.testimonials {
    background: linear-gradient(180deg, var(--surface-raised) 0%, var(--surface) 100%);
}

.testimonials__grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.testimonial-card {
    margin: 0;
    padding: 2rem;
    background: var(--surface-raised);
    border-radius: var(--radius-md);
    border: 1px solid var(--line);
    position: relative;
    transition: box-shadow var(--ease);
}

.testimonial-card::before {
    content: "\201C";
    position: absolute;
    top: 0.75rem;
    right: 1.25rem;
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--brand-light);
    pointer-events: none;
}

.testimonial-card:hover {
    box-shadow: 0 12px 32px rgba(13, 148, 136, 0.12);
}

.testimonial-card__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--brand);
    color: #fff;
    border-radius: var(--radius-xs);
    font-size: 0.6875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.testimonial-card__author {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.75rem;
}

.testimonial-card__quote {
    font-size: 0.9375rem;
    font-style: normal;
    line-height: 1.75;
    color: var(--ink-soft);
}

/* =============================================
   Q&A Section
   ============================================= */

.qa-section__items {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.qa-item {
    padding: 1.5rem 1.75rem;
    background: var(--surface-raised);
    border-radius: var(--radius-md);
    border-top: 3px solid var(--brand);
    box-shadow: 0 2px 8px rgba(28, 25, 23, 0.04);
}

.qa-item__question {
    font-size: 0.9375rem;
    margin-bottom: 0.625rem;
    color: var(--ink);
}

.qa-item__answer {
    font-size: 0.875rem;
    line-height: 1.65;
}

/* =============================================
   Signup Banner / CTA
   ============================================= */

.signup-banner {
    background: var(--brand-light);
    border-top: 3px solid var(--brand);
}

.signup-banner__grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: center;
}

.signup-banner__text h2 {
    margin-bottom: 1rem;
}

.signup-banner__text p {
    max-width: 480px;
}

.signup-banner__form-wrap {
    background: var(--surface-raised);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 24px rgba(13, 148, 136, 0.1);
}

.signup-banner__form-wrap h2 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    margin-bottom: 0.375rem;
}

.signup-banner__form-wrap > p {
    font-size: 0.875rem;
    color: var(--ink-muted);
    margin-bottom: 1.25rem;
}

/* =============================================
   Footer
   ============================================= */

.site-footer {
    background: var(--ink);
    color: rgba(255, 255, 255, 0.55);
    padding: 3rem clamp(1rem, 4vw, 2rem) 1.5rem;
}

.site-footer__inner {
    max-width: var(--max-width);
    margin: 0 auto 2rem;
}

.site-footer__notices {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__legal,
.site-footer__risk {
    font-size: 0.8125rem;
    line-height: 1.75;
}

.site-footer__legal {
    color: rgba(255, 255, 255, 0.4);
}

.site-footer__risk {
    color: rgba(13, 148, 136, 0.85);
    padding: 1rem 1.25rem;
    background: rgba(13, 148, 136, 0.08);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--brand);
}

.site-footer__nav-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 2rem;
}

.site-footer__nav-row a {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
}

.site-footer__nav-row a:hover {
    color: var(--brand-light);
}

.site-footer__copy {
    text-align: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.3);
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    max-width: var(--max-width);
    margin: 0 auto;
}

/* =============================================
   Breadcrumbs
   ============================================= */

.breadcrumbs {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.875rem clamp(1rem, 4vw, 2rem);
    background: var(--surface-raised);
    border-bottom: 1px solid var(--line);
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem;
    list-style: none;
    font-size: 0.8125rem;
}

.breadcrumbs__item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--ink-muted);
}

.breadcrumbs__item:not(:last-child)::after {
    content: "/";
    color: var(--line);
    margin-left: 0.125rem;
    pointer-events: none;
}

.breadcrumbs__item a {
    color: var(--brand-dark);
    font-weight: 500;
    transition: color var(--ease);
}

.breadcrumbs__item a:hover {
    color: var(--brand);
}

.breadcrumbs__item--current span {
    color: var(--ink-soft);
    font-weight: 500;
}

/* =============================================
   Inner / Legal Pages
   ============================================= */

.subpage-header {
    background: linear-gradient(120deg, var(--surface-dark-deep), var(--brand-dark));
    color: #fff;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem);
    text-align: center;
}

.subpage-header h1 {
    color: #fff;
    margin-bottom: 0.75rem;
}

.subpage-header p {
    color: rgba(255, 255, 255, 0.7);
    max-width: 560px;
    margin: 0 auto;
    font-size: 1.0625rem;
}

.subpage-body {
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem);
}

.subpage-body__article {
    max-width: 720px;
    margin: 0 auto;
}

.subpage-body__article h2 {
    font-size: 1.3125rem;
    margin: 2.5rem 0 1rem;
    padding-top: 0.5rem;
    color: var(--brand-dark);
}

.subpage-body__article h2:first-of-type {
    margin-top: 0;
}

.subpage-body__article h3 {
    font-size: 1.0625rem;
    margin: 1.75rem 0 0.75rem;
    color: var(--ink);
}

.subpage-body__article p,
.subpage-body__article li {
    font-size: 0.9375rem;
    color: var(--ink-soft);
    margin-bottom: 1rem;
}

.subpage-body__article ul,
.subpage-body__article ol {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.subpage-body__article ul {
    list-style: disc;
}

.subpage-body__article ol {
    list-style: decimal;
}

.subpage-body__article li {
    margin-bottom: 0.5rem;
}

.subpage-body__article a {
    color: var(--brand-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.subpage-body__article a:hover {
    color: var(--brand);
}

.subpage-body__date {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--ink-muted);
    background: var(--brand-light);
    border: 1px solid var(--brand);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-pill);
    margin-bottom: 2rem;
}

/* ---- Contact Page ---- */

.contact-layout {
    max-width: var(--max-width);
    margin: 0 auto;
}

.contact-layout__details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.contact-detail {
    padding: 1.75rem;
    background: var(--surface-raised);
    border: 2px solid var(--line);
    border-radius: var(--radius-md);
    border-bottom: 4px solid var(--brand);
    transition: transform var(--ease);
}

.contact-detail:hover {
    transform: translateY(-3px);
}

.contact-detail h3 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand);
    margin-bottom: 0.625rem;
}

.contact-detail p,
.contact-detail a {
    font-size: 1rem;
    color: var(--ink);
    font-weight: 500;
}

.contact-detail a:hover {
    color: var(--brand-dark);
}

.contact-detail__note {
    margin-top: 0.375rem;
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    color: var(--ink-muted) !important;
}

/* ---- Form elements ---- */

.form-field label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.375rem;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--ink);
    background: var(--surface);
    border: 2px solid var(--line);
    border-radius: var(--radius-sm);
    transition: border-color var(--ease), box-shadow var(--ease);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 4px var(--brand-glow);
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    background: var(--brand);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background var(--ease), transform var(--ease);
}

.btn-submit:hover {
    background: var(--brand-dark);
    transform: translateY(-2px);
}

/* =============================================
   Responsive
   ============================================= */

@media (max-width: 1024px) {
    .intro-banner__grid {
        grid-template-columns: 1fr;
    }

    .intro-banner__signup {
        order: 0;
        max-width: 440px;
    }

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

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

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

@media (max-width: 768px) {
    .menu-btn {
        display: flex;
    }

    .primary-menu {
        position: fixed;
        top: 61px;
        left: 0;
        right: 0;
        background: var(--surface-raised);
        border-bottom: 2px solid var(--line);
        padding: 1rem clamp(1rem, 4vw, 2rem);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.35s ease, opacity 0.35s ease, visibility 0.35s ease;
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    }

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

    .primary-menu__links {
        flex-direction: column;
        align-items: stretch;
    }

    .primary-menu__cta {
        margin-left: 0;
        text-align: center;
    }

    .feature-card {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .process-step {
        grid-template-columns: 56px 1fr;
        gap: 1rem;
    }

    .process-step__badge {
        width: 56px;
        height: 56px;
        font-size: 0.9375rem;
    }

    .testimonials__grid,
    .qa-section__items {
        grid-template-columns: 1fr;
    }

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

    .site-footer__nav-row {
        flex-direction: column;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .feature-card,
    .testimonial-card,
    .signup-banner__form-wrap {
        padding: 1.25rem;
    }
}