@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Mulish:wght@400;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap");

:root {
    --color-primary: #1a52c8;
    --color-afya: #e63323;
    --color-text: #0d1b3e;
    --color-muted: #5a6a8a;
    --color-border: #e8eef8;
    --color-border-soft: #d6e1f5;
    --color-surface: #f7f9fe;
    --font-sans: "DM Sans", system-ui, sans-serif;
    --font-display: "Playfair Display", Georgia, serif;
    --font-afya: "Mulish", var(--font-sans);
    --container: 1100px;
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; }
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.page {
    min-height: 100vh;
    background: #fff;
    color: var(--color-text);
}

/* ═══════════════════════════════════════════
   HEADER
═══════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 60px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text);
}

.brand__logo {
    height: 38px;
    width: auto;
    max-width: min(260px, 45vw);
    display: block;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin-left: auto;
}

.nav-link {
    color: var(--color-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.15s;
}

.nav-link:hover {
    color: var(--color-text);
}

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: inherit;
    gap: 8px;
    transition: filter 0.15s, background 0.15s, border-color 0.15s, color 0.15s;
}

.btn__icon {
    width: 14px;
    height: 14px;
    display: block;
    flex: 0 0 auto;
}

.btn--primary {
    background: var(--color-primary);
    color: #fff;
}

.btn--primary:hover {
    filter: brightness(1.08);
    color: #fff;
}

.btn--secondary {
    border: 1.5px solid var(--color-border-soft);
    color: var(--color-text);
    font-weight: 500;
    background: transparent;
}

.btn--secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--afya {
    background: var(--color-afya);
    color: #fff;
    font-family: var(--font-afya);
    font-weight: 700;
}

.btn--afya:hover {
    filter: brightness(1.07);
    color: #fff;
}

.btn--afya:focus-visible {
    outline: 3px solid rgba(230, 51, 35, 0.35);
    outline-offset: 3px;
}

.btn--afya--sm {
    padding: 10px 18px;
    border-radius: 10px;
    font-size: 14px;
}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero-grad {
    background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(26, 82, 200, 0.07) 0%, transparent 70%);
}

.hero-section {
    padding: 80px 60px 100px;
}

.hero-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin: 0 0 20px;
    opacity: 0.8;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 4.5vw, 60px);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -1.5px;
    color: var(--color-text);
    margin: 0 0 24px;
}

.hero-title .accent {
    color: var(--color-primary);
}

.hero-lede {
    font-size: 17px;
    line-height: 1.75;
    color: var(--color-muted);
    margin: 0 0 44px;
    font-weight: 400;
    max-width: 500px;
}

.hero-lede__brand {
    font-family: var(--font-afya);
    font-weight: 700;
    color: var(--color-afya);
    text-decoration: none;
}

.hero-lede__brand:hover,
.hero-lede__brand:focus-visible {
    text-decoration: underline;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-media {
    position: relative;
}

.hero-media__glow {
    position: absolute;
    inset: -16px;
    background: radial-gradient(ellipse at center, rgba(26, 82, 200, 0.08) 0%, transparent 70%);
    border-radius: 24px;
    pointer-events: none;
}

.hero-media__frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--color-border-soft);
    box-shadow: 0 20px 60px rgba(26, 82, 200, 0.12);
    min-height: 500px;
    height: 100%;
}

.hero-media__frame img {
    width: 100%;
    height: 100%;
    min-height: 500px;
    object-fit: cover;
    border-radius: 12px;
}

/* ═══════════════════════════════════════════
   AUDIENCE PATHS
═══════════════════════════════════════════ */
.audience-section {
    padding: 0 60px 80px;
    background: #fff;
}

.audience-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin: 0 0 20px;
}

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

.audience-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 28px;
    text-decoration: none;
    color: var(--color-text);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    background: #fff;
}

.audience-card:hover {
    box-shadow: 0 8px 32px rgba(26, 82, 200, 0.09);
    transform: translateY(-2px);
}

.audience-card--clinic:hover { border-color: var(--color-afya); }
.audience-card--patient:hover { border-color: #16a34a; }
.audience-card--careers:hover { border-color: var(--color-primary); }

.audience-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    flex-shrink: 0;
}

.audience-card--clinic .audience-card__icon {
    background: rgba(230, 51, 35, 0.08);
    color: var(--color-afya);
}

.audience-card--patient .audience-card__icon {
    background: rgba(22, 163, 74, 0.08);
    color: #16a34a;
}

.audience-card--careers .audience-card__icon {
    background: rgba(26, 82, 200, 0.08);
    color: var(--color-primary);
}

.audience-card__body {
    flex: 1;
}

.audience-card__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 8px;
}

.audience-card__desc {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.65;
    margin: 0 0 20px;
}

.audience-card__cta {
    font-size: 13px;
    font-weight: 600;
    margin-top: auto;
}

.audience-card--clinic .audience-card__cta { color: var(--color-afya); }
.audience-card--patient .audience-card__cta { color: #16a34a; }
.audience-card--careers .audience-card__cta { color: var(--color-primary); }

/* ═══════════════════════════════════════════
   SECTIONS (shared)
═══════════════════════════════════════════ */
.section {
    padding: 100px 60px;
}

.section--narrow {
    max-width: var(--container);
    margin: 0 auto;
}

.section--tinted {
    background: var(--color-surface);
}

.section__intro {
    font-size: 17px;
    color: var(--color-muted);
    max-width: 560px;
    margin: 0 0 56px;
    line-height: 1.75;
}

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    letter-spacing: -0.8px;
    color: var(--color-text);
    margin: 0 0 16px;
    line-height: 1.15;
}

.divider {
    width: 48px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    margin-bottom: 24px;
}

/* ═══════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 80px;
    align-items: start;
}

.about-body {
    font-size: 16px;
    color: var(--color-muted);
    line-height: 1.8;
    margin: 0 0 16px;
    max-width: 520px;
}

.about-body:last-of-type {
    margin-bottom: 0;
}

.inline-brand {
    font-family: var(--font-afya);
    font-weight: 700;
    color: var(--color-afya);
    text-decoration: none;
}

.inline-brand:hover {
    text-decoration: underline;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-card__number {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-card__label {
    font-size: 13px;
    color: var(--color-muted);
    font-weight: 400;
}

/* ═══════════════════════════════════════════
   PROBLEM
═══════════════════════════════════════════ */
.problem-item {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 16px;
    align-items: start;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
}

.problem-item:last-child {
    border-bottom: none;
}

.problem-item__number {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    padding-top: 3px;
}

.problem-item h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 8px;
}

.problem-item p {
    font-size: 15px;
    color: var(--color-muted);
    line-height: 1.75;
    margin: 0;
}

/* ═══════════════════════════════════════════
   SOLUTION
═══════════════════════════════════════════ */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.solution-card {
    background: #fff;
    border: 1px solid var(--color-border-soft);
    border-radius: 12px;
    padding: 32px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.solution-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 24px rgba(26, 82, 200, 0.08);
}

.solution-card .icon-wrap {
    width: 44px;
    height: 44px;
    background: rgba(26, 82, 200, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.solution-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 10px;
}

.solution-card p {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.75;
    margin: 0;
}

/* ═══════════════════════════════════════════
   CAREERS
═══════════════════════════════════════════ */
.careers-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.careers-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.careers-email {
    font-size: 14px;
    color: var(--color-muted);
}

.careers-values {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.value-item {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: 16px;
    align-items: start;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
}

.value-item:last-child {
    border-bottom: none;
}

.value-item__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    margin-top: 7px;
    flex-shrink: 0;
}

.value-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 6px;
}

.value-item p {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.7;
    margin: 0;
}

/* ═══════════════════════════════════════════
   DUAL CTA
═══════════════════════════════════════════ */
.dual-cta {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 60px;
    align-items: start;
    padding: 60px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 20px;
}

.dual-cta__divider {
    background: var(--color-border);
    align-self: stretch;
}

.cta-kicker {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin: 0 0 16px;
}

.dual-cta__heading {
    font-family: var(--font-display);
    font-size: clamp(22px, 2.5vw, 30px);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--color-text);
    margin: 0 0 12px;
    line-height: 1.2;
}

.dual-cta__body {
    font-size: 15px;
    color: var(--color-muted);
    line-height: 1.75;
    margin: 0 0 28px;
}

.cta-actions--inline {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 32px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.site-footer__brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-footer__logo {
    height: 22px;
    width: auto;
    max-width: min(260px, 60vw);
    display: block;
}

.site-footer__links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-link {
    font-size: 13px;
    color: var(--color-muted);
    text-decoration: none;
    transition: color 0.15s;
}

.footer-link:hover {
    color: var(--color-text);
}

.site-footer__legal {
    font-size: 12px;
    color: var(--color-muted);
    margin: 0;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 140px;
    }

    .careers-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .dual-cta {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }

    .dual-cta__divider {
        display: none;
    }
}

@media (max-width: 768px) {
    .site-header__inner {
        padding: 16px 24px;
    }

    .site-nav {
        gap: 16px;
    }

    .nav-link:not(:last-child) {
        display: none;
    }

    .brand__logo {
        height: 24px;
        max-width: 60vw;
    }

    .hero-section {
        padding: 100px 24px 60px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-lede {
        max-width: 100%;
    }

    .audience-section {
        padding: 0 24px 60px;
    }

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

    .section {
        padding: 72px 24px;
    }

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

    .dual-cta {
        padding: 28px 24px;
    }

    .site-footer {
        padding: 24px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .site-footer__links {
        gap: 16px;
    }

    .site-footer__logo {
        height: 20px;
    }
}