:root {
    --navy: #073b4c;
    --navy-2: #052d3a;
    --teal: #0f766e;
    --mint: #dff3ee;
    --gold: #d7a928;
    --ink: #16252b;
    --muted: #5c6b70;
    --line: #dce4e5;
    --paper: #fff;
    --soft: #f4f8f7;
    --danger: #9f2d25;
    --radius: 1.25rem;
    --shadow: 0 24px 60px rgba(7, 59, 76, .13);
    --container: 74rem;
    --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif
}

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

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased
}

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

a {
    color: inherit;
    text-decoration-thickness: .08em;
    text-underline-offset: .18em
}

button,
input,
textarea {
    font: inherit
}

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

.narrow {
    max-width: 48rem
}

.skip-link {
    position: fixed;
    z-index: 999;
    left: 1rem;
    top: 1rem;
    transform: translateY(-150%);
    padding: .75rem 1rem;
    background: #fff;
    color: var(--navy);
    border-radius: .5rem
}

.skip-link:focus {
    transform: none
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid rgba(7, 59, 76, .1);
    backdrop-filter: blur(14px)
}

.header-inner {
    min-height: 5rem;
    display: flex;
    align-items: center;
    gap: 1.4rem
}

.brand {
    margin-right: auto
}

.brand img,
.site-footer img {
    width: 11rem;
    height: auto
}

.main-nav ul {
    display: flex;
    gap: .2rem;
    list-style: none;
    margin: 0;
    padding: 0
}

.main-nav a {
    display: block;
    padding: .6rem .7rem;
    border-radius: .5rem;
    color: #34494f;
    font-size: .93rem;
    font-weight: 650;
    text-decoration: none
}

.main-nav a:hover,
.main-nav a[aria-current=page] {
    background: var(--soft);
    color: var(--teal)
}

.menu-toggle {
    display: none;
    width: 2.8rem;
    height: 2.8rem;
    padding: .65rem;
    background: transparent;
    border: 0;
    border-radius: .5rem
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: .3rem 0;
    background: var(--navy)
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.15rem;
    padding: .72rem 1.25rem;
    border: 2px solid var(--teal);
    border-radius: .75rem;
    background: var(--teal);
    color: #fff;
    font-weight: 750;
    text-decoration: none;
    cursor: pointer;
    transition: transform .2s, background .2s, border-color .2s
}

.button:hover {
    background: #0b5e58;
    border-color: #0b5e58;
    transform: translateY(-2px)
}

.button-small {
    min-height: 2.75rem;
    padding: .55rem .9rem;
    font-size: .9rem
}

.button-outline {
    background: transparent;
    color: var(--teal)
}

.button-light {
    background: #fff;
    border-color: #fff;
    color: var(--navy)
}

.text-link {
    font-weight: 750;
    color: var(--teal);
    text-decoration: none
}

.text-link:hover {
    text-decoration: underline
}

.hero {
    overflow: hidden;
    background: linear-gradient(135deg, #eff9f6 0%, #fff 56%, #f9f4e5 100%)
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
    gap: 5rem;
    min-height: calc(100vh - 5rem);
    padding-block: 4rem
}

.eyebrow {
    margin: 0 0 .7rem;
    color: var(--teal);
    font-size: .76rem;
    font-weight: 850;
    letter-spacing: .12em;
    text-transform: uppercase
}

.eyebrow-light {
    color: #7ee0d3
}

.hero h1,
.page-hero h1 {
    max-width: 13ch;
    margin: .2rem 0 1.4rem;
    color: var(--navy);
    font-size: clamp(2.6rem, 6vw, 5.4rem);
    line-height: .98;
    letter-spacing: -.055em
}

.lead {
    max-width: 42rem;
    margin-bottom: 2rem;
    color: #3b5056;
    font-size: clamp(1.08rem, 2vw, 1.3rem)
}

.lead-small {
    font-size: 1.15rem
}

.button-row {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap
}

.trust-list {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    margin: 2rem 0 0;
    padding: 0;
    color: var(--muted);
    font-size: .88rem
}

.trust-list li::before {
    content: "✓";
    margin-right: .35rem;
    color: var(--teal);
    font-weight: 900
}

.visual-card {
    position: relative;
    max-width: 32rem;
    margin-inline: auto;
    padding: .7rem;
    background: #fff;
    border-radius: 2rem;
    box-shadow: var(--shadow);
    transform: rotate(1.5deg)
}

.visual-card picture,
.visual-card img {
    width: 100%;
    aspect-ratio: 4/4.7;
    object-fit: cover;
    border-radius: 1.5rem
}

.visual-caption {
    position: absolute;
    right: -1.5rem;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.2rem;
    background: var(--navy);
    color: #fff;
    border-radius: .8rem;
    box-shadow: var(--shadow)
}

.visual-caption span {
    color: #c7dadd;
    font-size: .82rem
}

.section {
    padding-block: clamp(4.5rem, 8vw, 7rem)
}

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

.section-dark {
    background: var(--navy);
    color: #fff
}

.section-heading {
    max-width: 42rem;
    margin: 0 auto 3rem;
    text-align: center
}

.section-heading h2,
.split-heading h2,
.profile-grid h2,
.content-grid h2,
.contact-grid h2 {
    margin: .2rem 0 1rem;
    color: var(--navy);
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -.04em
}

.section-heading p:last-child {
    color: var(--muted)
}

.section-heading-light h2 {
    color: #fff
}

.section-heading-light p:last-child {
    color: #c7dadd
}

.split-heading {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 5rem;
    margin-bottom: 3rem
}

.split-heading>p {
    color: var(--muted);
    font-size: 1.08rem
}

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

.card-grid-4 {
    grid-template-columns: repeat(4, 1fr)
}

.feature-card,
.service-card {
    padding: 1.7rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff
}

.feature-card>span {
    display: block;
    color: var(--gold);
    font-weight: 850
}

.feature-card h3,
.service-card h3 {
    margin: .6rem 0;
    color: var(--navy);
    font-size: 1.4rem
}

.feature-card p,
.service-card p {
    color: var(--muted)
}

.service-card {
    padding: 2rem
}

.service-card-accent {
    background: var(--mint);
    border-color: transparent
}

.condition-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem
}

.condition-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 4.5rem;
    padding: 1.1rem 1.25rem;
    border: 1px solid var(--line);
    border-radius: .8rem;
    background: #fff;
    color: var(--navy);
    font-weight: 750;
    text-decoration: none;
    transition: border .2s, transform .2s, box-shadow .2s
}

.condition-link:hover {
    border-color: #88bbb4;
    box-shadow: 0 10px 30px rgba(7, 59, 76, .08);
    transform: translateY(-2px)
}

.condition-grid-large .condition-link {
    min-height: 8rem
}

.condition-link strong,
.condition-link small {
    display: block
}

.condition-link small {
    margin-top: .35rem;
    color: var(--muted);
    font-weight: 450;
    line-height: 1.4
}

.centered-action {
    margin-top: 2rem;
    text-align: center
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    list-style: none;
    padding: 0
}

.steps li {
    display: flex;
    gap: 1rem;
    padding: 1.6rem;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius)
}

.steps li>span {
    display: grid;
    flex: 0 0 2.5rem;
    height: 2.5rem;
    place-items: center;
    border-radius: 50%;
    background: #fff;
    color: var(--navy);
    font-weight: 850
}

.steps h3 {
    margin: .2rem 0;
    color: #fff
}

.steps p {
    margin: 0;
    color: #c7dadd
}

.section-profile {
    background: linear-gradient(120deg, #fff, #eef8f5)
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 5rem
}

.profile-grid blockquote {
    margin: 0;
    padding: 2.5rem;
    border-left: 5px solid var(--gold);
    background: #fff;
    border-radius: 0 var(--radius) var(--radius) 0;
    box-shadow: var(--shadow)
}

.profile-grid blockquote p {
    margin-top: 0;
    color: var(--navy);
    font-size: 1.5rem;
    line-height: 1.45
}

.profile-grid cite {
    color: var(--muted);
    font-style: normal
}

.rounded-image {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow)
}

.page-hero {
    padding-block: clamp(5rem, 10vw, 9rem);
    background: linear-gradient(130deg, var(--soft), #fff)
}

.page-hero .button {
    margin-top: .5rem
}

.breadcrumb {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    color: var(--muted);
    font-size: .85rem
}

.breadcrumb a {
    color: var(--teal)
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(18rem, .75fr);
    gap: 4rem
}

.content-grid article>h2:not(:first-child),
.prose h2:not(:first-child) {
    margin-top: 2.7rem
}

.check-list {
    list-style: none;
    padding: 0
}

.check-list li {
    position: relative;
    margin: .75rem 0;
    padding-left: 1.8rem
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 900
}

.notice-card,
.alert-card,
.contact-aside {
    align-self: start;
    padding: 2rem;
    border-radius: var(--radius);
    background: var(--soft)
}

.notice-card h2,
.alert-card h2 {
    font-size: 1.6rem
}

.alert-card {
    border-top: 5px solid var(--danger);
    background: #fff5f3
}

.stacked-list article {
    padding: 1.4rem 0;
    border-bottom: 1px solid var(--line)
}

.stacked-list h3 {
    margin: 0;
    color: var(--navy)
}

details {
    margin: .7rem 0;
    border: 1px solid var(--line);
    border-radius: .8rem;
    background: #fff
}

summary {
    padding: 1rem 1.2rem;
    color: var(--navy);
    font-weight: 750;
    cursor: pointer
}

details p {
    padding: 0 1.2rem 1.1rem;
    margin: 0;
    color: var(--muted)
}

.review-note {
    margin-top: 2rem;
    color: var(--muted);
    font-size: .88rem
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 4rem
}

.contact-form label {
    display: block;
    margin: 1rem 0 .4rem;
    font-weight: 700
}

.contact-form label span {
    font-weight: 450;
    color: var(--muted)
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: .85rem 1rem;
    border: 1px solid #aebfc2;
    border-radius: .65rem;
    background: #fff;
    color: var(--ink)
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: 3px solid rgba(15, 118, 110, .25);
    border-color: var(--teal)
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem
}

.checkbox {
    display: flex !important;
    gap: .7rem;
    align-items: flex-start;
    font-weight: 450 !important
}

.checkbox input {
    width: 1.2rem;
    height: 1.2rem;
    margin-top: .3rem
}

.honeypot {
    position: absolute;
    left: -9999px
}

.flash {
    padding: 1rem;
    border-radius: .65rem
}

.flash-success {
    background: #e3f6ec;
    color: #155b3d
}

.flash-error {
    background: #fff0ee;
    color: #8b2e26
}

.contact-aside hr {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid var(--line)
}

.prose {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--ink)
}

.prose p,
.prose li,
.prose dd,
.prose dt {
    color: var(--muted)
}

.prose strong,
.prose b {
    color: var(--navy)
}

.prose ul,
.prose ol {
    margin: 1rem 0;
    padding-left: 1.4rem
}

.prose li+li {
    margin-top: .55rem
}

.references li {
    margin-bottom: 1rem
}

.final-cta {
    padding-block: 3rem;
    background: var(--teal);
    color: #fff
}

.final-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem
}

.final-cta h2 {
    max-width: 22ch;
    margin: .2rem 0;
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    line-height: 1.05
}

.final-cta p {
    max-width: 48rem;
    margin-bottom: 0;
    color: #d8f1ed
}

.site-footer {
    padding-top: 4rem;
    background: var(--navy-2);
    color: #c7dadd
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 4rem
}

.site-footer img {
    padding: .35rem;
    background: #fff;
    border-radius: .5rem
}

.site-footer h2 {
    color: #fff;
    font-size: 1rem
}

.site-footer a {
    color: #fff
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1rem;
    font-style: normal;
}

.footer-contact a {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    width: fit-content;
    color: #fff;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-contact__icon {
    flex: 0 0 1.25rem;
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}

.footer-contact a:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 4px;
    border-radius: 0.25rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-block: 1rem;
    border-top: 1px solid rgba(255, 255, 255, .12);
    font-size: .85rem
}

.whatsapp-float {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 90;
    display: grid;
    width: 3.5rem;
    height: 3.5rem;
    place-items: center;
    border-radius: 50%;
    background: #168c62;
    color: #fff;
    font-size: .78rem;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .2)
}

:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px
}

/* Tipos de dor — acordeão */

.pain-types {
    max-width: 56rem;
}

.pain-types__heading {
    margin-bottom: 2.5rem;
}

.pain-accordion {
    display: grid;
    gap: 1rem;
}

.pain-accordion__item {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    box-shadow: 0 8px 24px rgba(7, 59, 76, 0.06);
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.pain-accordion__item[open] {
    border-color: var(--teal);
    box-shadow: 0 14px 34px rgba(7, 59, 76, 0.12);
}

.pain-accordion__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    color: var(--navy);
    font-size: 1.125rem;
    font-weight: 800;
    cursor: pointer;
    list-style: none;
}

.pain-accordion__item summary::-webkit-details-marker {
    display: none;
}

.pain-accordion__item summary::after {
    content: "+";
    display: grid;
    flex: 0 0 2rem;
    width: 2rem;
    height: 2rem;
    place-items: center;
    border-radius: 50%;
    background: var(--mint);
    color: var(--teal);
    font-size: 1.4rem;
    line-height: 1;
}

.pain-accordion__item[open] summary {
    background: var(--soft);
}

.pain-accordion__item[open] summary::after {
    content: "−";
    background: var(--teal);
    color: #fff;
}

.pain-accordion__item summary:hover {
    color: var(--teal);
}

.pain-accordion__item summary:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: -4px;
}

.pain-accordion__content {
    padding: 0.5rem 1.5rem 1.5rem;
}

.pain-accordion__content p {
    margin: 1rem 0 0;
    color: var(--ink);
    line-height: 1.8;
    padding: 0;
}

.pain-accordion__content ul,
.pain-accordion__content ol {
    margin: 1rem 0 0;
    padding-left: 1.35rem;
    color: var(--ink);
}

.pain-accordion__content li + li {
    margin-top: .55rem;
}

.pain-accordion__notice {
    margin-top: 1.25rem;
    padding: 1rem;
    border-left: 4px solid var(--gold);
    border-radius: 0 0.5rem 0.5rem 0;
    background: var(--soft);
    color: var(--ink) !important;
}

.pain-types__footnote {
    margin: 1.5rem 0 0;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width:960px) {
    .header-cta {
        display: none
    }

    .menu-toggle {
        display: block
    }

    .main-nav ul {
        position: absolute;
        top: calc(100% + 1px);
        right: 1rem;
        left: 1rem;
        display: none;
        flex-direction: column;
        padding: 1rem;
        border: 1px solid var(--line);
        border-radius: 0 0 1rem 1rem;
        background: #fff;
        box-shadow: var(--shadow)
    }

    .main-nav ul.is-open {
        display: flex
    }

    .main-nav a {
        padding: .85rem 1rem
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        min-height: auto
    }

    .hero-copy {
        padding-top: 2rem
    }

    .hero-visual {
        max-width: 32rem
    }

    .card-grid-4 {
        grid-template-columns: repeat(2, 1fr)
    }

    .profile-grid,
    .content-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem
    }

    .steps {
        grid-template-columns: 1fr
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr
    }
}

@media (max-width:680px) {
    .container {
        width: min(calc(100% - 1.25rem), var(--container))
    }

    .site-header {
        position: sticky
    }

    .header-inner {
        min-height: 4.5rem
    }

    .hero-grid {
        padding-block: 2.5rem 4rem
    }

    .hero h1,
    .page-hero h1 {
        font-size: clamp(2.35rem, 13vw, 3.6rem)
    }

    .visual-caption {
        right: .7rem;
        bottom: .7rem
    }

    .trust-list {
        flex-direction: column;
        gap: .35rem
    }

    .split-heading,
    .card-grid,
    .card-grid-4,
    .condition-grid,
    .form-row,
    .footer-grid {
        grid-template-columns: 1fr
    }

    .split-heading {
        gap: 1rem
    }

    .section {
        padding-block: 4rem
    }

    .profile-grid {
        gap: 2rem
    }

    .profile-grid blockquote {
        padding: 1.5rem
    }

    .profile-grid blockquote p {
        font-size: 1.2rem
    }

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

    .button {
        width: 100%
    }

    .button-row .text-link {
        width: 100%;
        text-align: center
    }

    .condition-grid-large .condition-link {
        min-height: 7rem
    }

    .page-hero {
        padding-block: 4rem
    }

    .contact-grid {
        gap: 2rem
    }
}

@media (prefers-reduced-motion:reduce) {
    html {
        scroll-behavior: auto
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important
    }
}