/* ============================================
   Fábio Voltatone — Psicólogo
   Direção: recomeço, raiz, papel e tinta.
   Serifa quente (Fraunces) + grotesca humana (Familjen Grotesk)
   Verde-mata profundo sobre papel amanteigado, um único acento azul-ardósia
============================================ */

:root {
    --paper: #F3EEE2;
    --paper-alt: #EAE2D0;
    --ink: #221E19;
    --ink-soft: #4A443B;
    --forest: #24352B;
    --forest-dark: #17221B;
    --slate: #45677A;
    --slate-soft: #DCE6E8;
    --line: rgba(34, 30, 25, 0.14);

    --serif: "Fraunces", Georgia, serif;
    --sans: "Familjen Grotesk", Arial, sans-serif;

    --container: 1180px;
    --radius: 2px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { 
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* subtle paper grain, kills the flat-vector-AI look */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 999;
    opacity: 0.035;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

a { color: inherit; }

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

h1, h2, h3 {
    font-family: var(--serif);
    font-weight: 440;
    color: var(--forest-dark);
    margin: 0;
}

em {
    font-style: italic;
    font-optical-sizing: auto;
    color: var(--slate);
}

p { margin: 0; }

.section-title {
    font-size: clamp(2rem, 3.4vw, 2.9rem);
    line-height: 1.12;
    letter-spacing: -0.01em;
}

.section-lead {
    margin-top: 18px;
    max-width: 34ch;
    color: var(--ink-soft);
    font-size: 1.05rem;
}

.text-center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 100px;
    font-family: var(--sans);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.btn-primary {
    background: var(--forest);
    color: var(--paper);
}
.btn-primary:hover { background: var(--forest-dark); transform: translateY(-2px); }

.btn-outline {
    border-color: var(--forest);
    color: var(--forest);
    padding: 10px 20px;
}
.btn-outline:hover { background: var(--forest); color: var(--paper); }

.btn-cream {
    background: var(--paper);
    color: var(--forest-dark);
}
.btn-cream:hover { background: var(--slate-soft); transform: translateY(-2px); }

/* ---------- reveal-on-scroll ---------- */
[class*="reveal-"] {
    opacity: 0;
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1), filter 1s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform, filter;
}
.reveal-blur {
    transform: translateY(30px) scale(0.97);
    filter: blur(10px);
}
.reveal-blur.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}
.reveal-slide-left {
    transform: translateX(-40px);
}
.reveal-slide-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-slide-right {
    transform: translateX(40px);
}
.reveal-slide-right.is-visible {
    opacity: 1;
    transform: translateX(0);
}
.reveal-up {
    transform: translateY(40px);
}
.reveal-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- header ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(243, 238, 226, 0.86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
}

.logo {
    font-family: var(--serif);
    font-size: 1.25rem;
    font-weight: 500;
    text-decoration: none;
    color: var(--forest-dark);
}

.nav { display: flex; align-items: center; gap: 40px; }
.nav-list { list-style: none; display: flex; gap: 32px; margin: 0; padding: 0; }
.nav-link {
    text-decoration: none;
    font-size: 0.95rem;
    color: var(--ink-soft);
    position: relative;
    padding-bottom: 3px;
}
.nav-link::after {
    content: "";
    position: absolute;
    left: 0; right: 100%;
    bottom: 0;
    height: 1px;
    background: var(--slate);
    transition: right 0.35s var(--ease);
}
.nav-link:hover::after { right: 0; }

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.mobile-menu-btn span {
    width: 22px;
    height: 1.5px;
    background: var(--forest-dark);
}

/* ---------- hero ---------- */
.hero { padding: 84px 0 96px; }

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.85fr;
    gap: 56px;
    align-items: center;
}

.credential {
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    color: var(--slate);
    margin-bottom: 22px;
    padding-left: 18px;
    border-left: 2px solid var(--slate);
}

.hero-title {
    font-size: clamp(2.6rem, 4.6vw, 3.8rem);
    line-height: 1.08;
    letter-spacing: -0.015em;
    max-width: 15ch;
}

.hero-sub {
    margin-top: 26px;
    max-width: 42ch;
    font-size: 1.08rem;
    color: var(--ink-soft);
}

.hero-copy .btn { margin-top: 34px; }

.hero-figure { position: relative; }
.hero-photo {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 24px;
    background: transparent;
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
    animation: floatY 6s ease-in-out infinite alternate;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

.hero-caption {
    margin-top: 18px;
    font-size: 0.82rem;
    color: var(--ink-soft);
    text-align: right;
}

/* ---------- reasons ---------- */
.reasons { padding: 80px 0; }

.reasons-head { max-width: 640px; }

.reasons-list { margin-top: 56px; }

.reason-row {
    display: grid;
    grid-template-columns: minmax(220px, 340px) 1fr;
    gap: 40px;
    padding: 34px 0;
    border-top: 1px solid var(--line);
}
.reason-row:last-child { border-bottom: 1px solid var(--line); }

.reason-row h3 {
    font-size: 1.5rem;
    font-weight: 460;
}

.reason-row p {
    color: var(--ink-soft);
    max-width: 52ch;
    align-self: center;
}

/* ---------- about ---------- */
.about {
    background: var(--forest);
    color: var(--paper);
    padding: 96px 0;
}

.about .section-title { color: var(--paper); }
.about-name { color: var(--slate-soft); margin-top: 10px; font-size: 0.95rem; }
.about-copy p { margin-top: 20px; color: #D9D3C4; max-width: 54ch; }

.about-grid {
    display: grid;
    grid-template-columns: 0.75fr 1.15fr;
    gap: 64px;
    align-items: start;
}

.about-photo {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 24px;
    background: transparent;
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
    animation: floatY 6s ease-in-out infinite alternate;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- steps ---------- */
.steps { padding: 96px 0; }
.steps .section-title { max-width: 20ch; }

.steps-track {
    margin-top: 56px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
    position: relative;
}
.steps-track::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--line);
}

.step { position: relative; padding-top: 32px; }
.step::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 0;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--slate);
}

.step-label {
    display: block;
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--forest-dark);
    margin-bottom: 10px;
}

.step p { color: var(--ink-soft); max-width: 30ch; }

/* ---------- FAQ ---------- */
.faq { padding: 96px 0; }
.faq-container { max-width: 760px; }

.accordion-wrapper { margin-top: 48px; }

.accordion-item { 
    background: rgba(255,255,255,0.4);
    border-radius: 20px;
    margin-bottom: 16px;
    padding: 0 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.8);
    box-shadow: 0 8px 30px rgba(0,0,0,0.03);
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: none;
    border: none;
    text-align: left;
    padding: 24px 0;
    font-family: var(--serif);
    font-size: 1.1rem;
    color: var(--forest-dark);
    cursor: pointer;
}

.accordion-icon {
    position: relative;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}
.accordion-icon::before,
.accordion-icon::after {
    content: "";
    position: absolute;
    background: var(--forest-dark);
    transition: transform 0.35s var(--ease);
}
.accordion-icon::before { top: 50%; left: 0; width: 100%; height: 1px; transform: translateY(-50%); }
.accordion-icon::after { left: 50%; top: 0; height: 100%; width: 1px; transform: translateX(-50%); }

.accordion-item.is-open .accordion-icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}
.accordion-content p {
    padding: 0 0 26px;
    color: var(--ink-soft);
    max-width: 58ch;
}

/* ---------- CTA banner ---------- */
.cta-banner {
    background: var(--slate);
    color: var(--paper);
    padding: 96px 0;
}
.cta-inner { text-align: center; max-width: 640px; margin: 0 auto; }
.cta-title {
    color: var(--paper);
    font-size: clamp(2.1rem, 3.6vw, 2.8rem);
    line-height: 1.15;
}
.cta-desc { margin-top: 20px; color: rgba(243, 238, 226, 0.92); font-size: 1.05rem; }
.cta-inner .btn { margin-top: 32px; }

/* ---------- footer ---------- */
.footer { background: var(--forest-dark); color: rgba(243, 238, 226, 0.8); padding: 64px 0 28px; }

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(243, 238, 226, 0.14);
}

.footer-logo { font-family: var(--serif); font-size: 1.2rem; color: var(--paper); }
.footer-crp { margin-top: 6px; font-size: 0.85rem; }

.info-label {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--slate-soft);
    margin-bottom: 8px;
}
.footer-info p { margin-top: 4px; }
.footer-info a { text-decoration: none; }
.footer-info a:hover { text-decoration: underline; }

.footer-bottom {
    padding-top: 24px;
    font-size: 0.8rem;
    color: rgba(243, 238, 226, 0.5);
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
    .nav-list { display: none; }
    .mobile-menu-btn { display: flex; }

    .nav {
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background: var(--paper);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 0;
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
    }
    .nav.nav-open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    .nav.nav-open .nav-list {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    .nav.nav-open .nav-list li { border-bottom: 1px solid var(--line); width: 100%; }
    .nav.nav-open .nav-link { display: block; padding: 18px 32px; }
    .nav.nav-open .nav-cta { margin: 20px 32px 24px; }

    .hero-grid { grid-template-columns: 1fr; }
    .hero-figure { order: -1; }
    .hero-title { max-width: none; }

    .about-grid { grid-template-columns: 1fr; }
    .reason-row { grid-template-columns: 1fr; gap: 12px; }
    .steps-track { grid-template-columns: 1fr; gap: 36px; }
    .steps-track::before { display: none; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 520px) {
    .container { padding: 0 22px; }
    .header-content { padding: 16px 22px; }
}

/* placeholder visual enquanto as fotos reais não entram (remover ao subir as fotos) */
.hero-photo img,
.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.logo-img {
    height: 65px;
    width: auto;
    object-fit: contain;
}

/* =========================================
   MAP & WHATSAPP WIDGET
   ========================================= */
.location {
    padding: 60px 0;
    background: var(--paper-alt);
}
.location .section-title {
    margin-bottom: 20px;
}
.map-container {
    max-width: 1000px;
    margin: 40px auto 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
    animation: float-pulse 2s infinite ease-in-out;
}
.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    animation: none;
}

@keyframes float-pulse {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

@keyframes floatY {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-16px); }
}

/* =========================================
   SKIP LINK (acessibilidade por teclado)
   ========================================= */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 1100;
    background: var(--forest);
    color: var(--paper);
    padding: 12px 20px;
    border-radius: 0 0 4px 0;
    font-size: 0.9rem;
    text-decoration: none;
}
.skip-link:focus {
    left: 0;
}

/* visible focus ring para navegação por teclado */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--slate);
    outline-offset: 3px;
    border-radius: 2px;
}

/* =========================================
   MICROCOPY ABAIXO DOS CTAs
   ========================================= */
.cta-note {
    margin-top: 14px;
    font-size: 0.85rem;
    color: var(--ink-soft);
    max-width: 38ch;
    opacity: 0.85;
}
.cta-note-light {
    color: rgba(243, 238, 226, 0.92);
    margin-left: auto;
    margin-right: auto;
}

/* =========================================
   CREDENCIAIS VERIFICÁVEIS
   ========================================= */
.credentials {
    padding: 88px 0;
    background: var(--paper-alt);
}

.credentials-head { max-width: 640px; }

.credentials-grid {
    margin-top: 52px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.credential-card {
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    padding: 28px 30px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.03);
}

.credential-label {
    display: block;
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--forest-dark);
    margin-bottom: 10px;
}

.credential-card p {
    color: var(--ink-soft);
    font-size: 0.98rem;
    max-width: 46ch;
}

.credential-card a {
    color: var(--slate);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.credential-card a:hover { color: var(--forest); }

/* =========================================
   LOCALIZAÇÃO + RODAPÉ
   ========================================= */
.location-lead {
    margin: 18px auto 0;
    max-width: 58ch;
    color: var(--ink-soft);
}

.footer-disclaimer {
    margin-top: 12px;
    font-size: 0.75rem;
    line-height: 1.5;
    color: rgba(243, 238, 226, 0.62);
    max-width: 78ch;
}

@media (max-width: 860px) {
    .credentials-grid { grid-template-columns: 1fr; }
}

/* =========================================
   MOVIMENTO REDUZIDO
   Respeita quem configurou o sistema para
   reduzir animações (enjoo, vertigem, TDAH,
   sensibilidade a movimento)
   ========================================= */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    [class*="reveal-"] {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
        transition-delay: 0s !important;
    }

    .hero-photo,
    .about-photo,
    .whatsapp-float {
        animation: none !important;
    }
}