:root {
    --ink: #17212b;
    --muted: #657181;
    --paper: #f7faf8;
    --white: #ffffff;
    --line: #dfe7e3;
    --teal: #0f766e;
    --teal-dark: #0a4f4b;
    --coral: #c85f4a;
    --gold: #b98742;
    --sage: #e8f0ec;
    --rose: #f6e8e3;
    --shadow: 0 22px 60px rgba(23, 33, 43, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
    letter-spacing: 0;
}

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

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

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    padding: 14px 5vw;
    color: var(--white);
    transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 28px rgba(23, 33, 43, 0.08);
    backdrop-filter: blur(14px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 760;
    font-size: 1rem;
}

.brand-logo-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 132px;
    height: 42px;
    padding: 7px 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 26px rgba(23, 33, 43, 0.1);
}

.brand-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-product {
    color: currentColor;
    font-size: 0.92rem;
    letter-spacing: 0;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    font-size: 0.94rem;
    font-weight: 620;
}

.site-nav a {
    opacity: 0.86;
}

.site-nav a:hover {
    opacity: 1;
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid currentColor;
    border-radius: 8px;
    color: inherit;
    background: transparent;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 5px auto;
    background: currentColor;
}

.hero {
    position: relative;
    display: grid;
    min-height: 84vh;
    align-items: end;
    padding: 150px 5vw 92px;
    color: var(--white);
    background-image: url("./hero-tratamento.jpg");
    background-position: center;
    background-size: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(9, 24, 31, 0.82), rgba(9, 24, 31, 0.44) 48%, rgba(9, 24, 31, 0.24)),
        linear-gradient(0deg, rgba(9, 24, 31, 0.62), rgba(9, 24, 31, 0.02) 52%);
}

.hero-content {
    position: relative;
    width: min(760px, 100%);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--coral);
    font-size: 0.78rem;
    font-weight: 760;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: #ffd9ca;
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.06;
    letter-spacing: 0;
}

h1 {
    max-width: 12ch;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 4.8rem;
    font-weight: 520;
}

h2 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.65rem;
    font-weight: 520;
}

h3 {
    font-size: 1.05rem;
    font-weight: 760;
}

.hero-copy {
    max-width: 650px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.18rem;
}

.hero-actions,
.final-cta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-actions {
    margin-top: 34px;
}

.btn {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 12px 20px;
    font-weight: 760;
    line-height: 1.1;
    transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

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

.btn-primary {
    color: var(--white);
    background: var(--teal);
    border-color: var(--teal);
}

.btn-primary:hover {
    background: var(--teal-dark);
    border-color: var(--teal-dark);
}

.btn-light {
    color: var(--white);
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.52);
}

.btn-outline {
    color: var(--teal-dark);
    background: transparent;
    border-color: rgba(15, 118, 110, 0.35);
}

.signal-band {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border-bottom: 1px solid var(--line);
}

.signal-band div {
    min-height: 116px;
    padding: 28px 5vw;
    background: var(--white);
}

.signal-band strong,
.signal-band span {
    display: block;
}

.signal-band strong {
    color: var(--teal-dark);
    font-size: 1rem;
}

.signal-band span {
    margin-top: 8px;
    color: var(--muted);
    font-size: 0.94rem;
}

.section {
    padding: 96px 5vw;
}

.intro-grid,
.visual-story,
.final-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
    gap: 56px;
    align-items: center;
}

.section-copy p,
.story-copy p,
.final-cta p {
    max-width: 680px;
    color: var(--muted);
    font-size: 1.04rem;
}

.mini-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 34px;
}

.mini-metrics span {
    min-height: 88px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    color: var(--muted);
    font-size: 0.9rem;
}

.mini-metrics strong {
    display: block;
    color: var(--coral);
    font-size: 1.75rem;
}

.image-panel {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.image-panel img {
    width: 100%;
    height: 520px;
    object-fit: cover;
}

.soft-section {
    background: var(--white);
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(0, 0.84fr) minmax(280px, 0.46fr);
    gap: 36px;
    align-items: end;
    margin-bottom: 44px;
}

.section-heading h2 {
    max-width: 840px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.feature-card {
    min-height: 230px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfdfc;
}

.feature-card:nth-child(4n + 2) {
    background: var(--sage);
}

.feature-card:nth-child(4n + 3) {
    background: var(--rose);
}

.feature-index {
    display: inline-block;
    margin-bottom: 28px;
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 800;
}

.feature-card p,
.outcome-list p,
.price-card p,
.price-card li {
    color: var(--muted);
    font-size: 0.95rem;
}

.visual-story {
    background: #102427;
    color: var(--white);
}

.visual-story .eyebrow {
    color: #ffd9ca;
}

.visual-story p {
    color: rgba(255, 255, 255, 0.78);
}

.photo-strip {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 14px;
}

.photo-strip img {
    width: 100%;
    height: 440px;
    border-radius: 8px;
    object-fit: cover;
}

.photo-strip img:first-child {
    margin-top: 48px;
}

.outcome-section {
    background: var(--paper);
}

.outcome-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--line);
    background: var(--line);
}

.outcome-list div {
    min-height: 210px;
    padding: 28px;
    background: var(--white);
}

.pricing-section {
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.price-card {
    display: flex;
    min-height: 520px;
    flex-direction: column;
    align-items: flex-start;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
}

.price-card.featured {
    color: var(--white);
    background: #102427;
    border-color: #102427;
    box-shadow: var(--shadow);
}

.price-card.featured .price,
.price-card.featured .plan-label,
.price-card.featured h3 {
    color: var(--white);
}

.price-card.featured p,
.price-card.featured li {
    color: rgba(255, 255, 255, 0.78);
}

.plan-label {
    margin: 0 0 12px;
    color: var(--coral);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
}

.price {
    margin: 26px 0 4px;
    color: var(--teal-dark);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.7rem;
    line-height: 1;
}

.plan-note {
    margin: 0;
}

.price-card ul {
    display: grid;
    gap: 12px;
    margin: 30px 0;
    padding-left: 18px;
}

.price-card .btn {
    margin-top: auto;
}

.final-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    background: var(--sage);
}

.final-cta h2 {
    max-width: 760px;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 26px 5vw;
    color: var(--muted);
    background: var(--white);
    border-top: 1px solid var(--line);
    font-size: 0.9rem;
}

@media (max-width: 1120px) {
    .feature-grid,
    .outcome-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .price-card {
        min-height: auto;
    }
}

@media (max-width: 860px) {
    .site-header {
        min-height: 66px;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: 66px;
        left: 5vw;
        right: 5vw;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px;
        color: var(--ink);
        background: var(--white);
        border: 1px solid var(--line);
        border-radius: 8px;
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 12px;
    }

    .hero {
        min-height: 82vh;
        padding: 120px 5vw 72px;
    }

    h1 {
        font-size: 3.25rem;
    }

    h2 {
        font-size: 2.1rem;
    }

    .hero-copy {
        font-size: 1.04rem;
    }

    .signal-band,
    .intro-grid,
    .visual-story,
    .section-heading,
    .final-cta {
        grid-template-columns: 1fr;
    }

    .signal-band div {
        min-height: auto;
    }

    .section {
        padding: 72px 5vw;
    }

    .image-panel img,
    .photo-strip img {
        height: 340px;
    }

    .photo-strip {
        grid-template-columns: 1fr;
    }

    .photo-strip img:first-child {
        margin-top: 0;
    }

    .mini-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .hero-actions,
    .final-cta {
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    h1 {
        font-size: 2.75rem;
    }

    h2 {
        font-size: 1.78rem;
    }

    .feature-grid,
    .outcome-list {
        grid-template-columns: 1fr;
    }

    .feature-card,
    .outcome-list div,
    .price-card {
        padding: 22px;
    }

    .price {
        font-size: 2.25rem;
    }

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