/* ==========================================================================
   Nutricionista Elisa Berbet — identidade visual
   Paleta extraída da logo:
   verde sálvia #718e77 · rosa #ecb9d6 · rosa suave #fcf0f3 · texto #2b2530
   ========================================================================== */

:root {
    --verde: #718e77;
    --verde-escuro: #55705b;
    --verde-fundo: #eef3ef;
    --rosa: #ecb9d6;
    --rosa-forte: #e39cc5;
    --rosa-suave: #fdeef5;
    --rosa-fundo: #fcf0f3;
    --creme: #fffdfb;
    --texto: #2b2530;
    --texto-suave: #6c6470;
    --branco: #ffffff;
    --sombra: 0 18px 45px -25px rgba(85, 112, 91, .45);
    --sombra-suave: 0 10px 30px -18px rgba(43, 37, 48, .35);
    --raio: 22px;
    --raio-sm: 14px;
    --container: 1140px;
    --serif: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif;
    --sans: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--sans);
    color: var(--texto);
    background: var(--creme);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a { color: var(--verde-escuro); text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--texto);
    margin: 0 0 .5em;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.section { padding: 92px 0; }
.section--tint { background: var(--rosa-fundo); }
.section--green { background: var(--verde-fundo); }

.eyebrow {
    display: inline-block;
    font-size: .78rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--verde);
    margin-bottom: 14px;
}

.section-head { max-width: 640px; margin: 0 auto 54px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
.section-head p { color: var(--texto-suave); font-size: 1.05rem; }

/* ---------- Botões ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .98rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    font-family: var(--sans);
}
.btn--primary { background: var(--verde); color: #fff; box-shadow: var(--sombra); }
.btn--primary:hover { background: var(--verde-escuro); transform: translateY(-2px); }
.btn--pink { background: var(--rosa); color: var(--verde-escuro); }
.btn--pink:hover { background: var(--rosa-forte); transform: translateY(-2px); }
.btn--ghost { background: transparent; border-color: var(--verde); color: var(--verde-escuro); }
.btn--ghost:hover { background: var(--verde); color: #fff; }
.btn--block { width: 100%; justify-content: center; }
.btn--lg { padding: 17px 38px; font-size: 1.05rem; }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 253, 251, .88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(113, 142, 119, .12);
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 54px; height: 54px; border-radius: 50%; }
.brand span { font-family: var(--serif); font-weight: 600; font-size: 1.05rem; line-height: 1.1; }
.brand small { display: block; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--verde); font-weight: 600; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a.nav-link { color: var(--texto); font-weight: 500; font-size: .95rem; }
.nav a.nav-link:hover { color: var(--verde); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--texto); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background:
        radial-gradient(1200px 500px at 85% -10%, var(--rosa-suave), transparent 60%),
        linear-gradient(180deg, var(--rosa-fundo), var(--creme));
    overflow: hidden;
    padding: 70px 0 90px;
}
.hero .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); letter-spacing: -.01em; }
.hero h1 .accent { color: var(--verde); }
.hero p.lead { font-size: 1.15rem; color: var(--texto-suave); max-width: 520px; margin: 18px 0 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-badges { display: flex; gap: 26px; margin-top: 34px; flex-wrap: wrap; }
.hero-badge strong { display: block; font-family: var(--serif); font-size: 1.6rem; color: var(--verde); }
.hero-badge span { font-size: .85rem; color: var(--texto-suave); }

.hero-photo { position: relative; justify-self: center; }
.hero-photo .frame {
    width: min(430px, 82vw);
    aspect-ratio: 1;
    border-radius: 50%;
    overflow: hidden;
    border: 12px solid #fff;
    box-shadow: var(--sombra);
    background: var(--rosa);
}
.hero-photo .frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo .blob-pink {
    position: absolute;
    inset: auto -28px -24px auto;
    width: 130px; height: 130px;
    background: var(--rosa);
    border-radius: 46% 54% 60% 40% / 55% 45% 55% 45%;
    z-index: -1;
}
.hero-photo .chip {
    position: absolute; left: -18px; bottom: 42px;
    background: #fff; border-radius: 16px; padding: 12px 18px;
    box-shadow: var(--sombra-suave); display: flex; gap: 10px; align-items: center;
    font-size: .85rem; font-weight: 600;
}
.hero-photo .chip .dot { width: 34px; height: 34px; border-radius: 50%; background: var(--verde-fundo); display: grid; place-items: center; font-size: 1.1rem; }

/* ---------- Cards genéricos ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
    background: #fff;
    border-radius: var(--raio);
    padding: 32px 28px;
    box-shadow: var(--sombra-suave);
    border: 1px solid rgba(113, 142, 119, .08);
    transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sombra); }
.card .ico {
    width: 56px; height: 56px; border-radius: 16px;
    background: var(--verde-fundo); color: var(--verde-escuro);
    display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 18px;
}
.card h3 { font-size: 1.2rem; }
.card p { color: var(--texto-suave); margin: 0; font-size: .96rem; }

/* ---------- Sobre ---------- */
.about { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.about-photo { position: relative; }
.about-photo img { border-radius: var(--raio); box-shadow: var(--sombra); }
.about-photo::before {
    content: ""; position: absolute; inset: 22px -22px -22px 22px;
    background: var(--rosa); border-radius: var(--raio); z-index: -1; opacity: .5;
}
.about h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
.about ul { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.about li { display: flex; gap: 12px; align-items: flex-start; }
.about li .tick { color: var(--verde); font-weight: 700; margin-top: 2px; }

/* ---------- Planos ---------- */
.plans { align-items: stretch; }
.plan {
    display: flex; flex-direction: column;
    background: #fff; border-radius: var(--raio);
    padding: 36px 30px; box-shadow: var(--sombra-suave);
    border: 1px solid rgba(113, 142, 119, .1);
}
.plan--featured { border: 2px solid var(--verde); position: relative; }
.plan--featured .tag {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: var(--verde); color: #fff; font-size: .72rem; font-weight: 600;
    letter-spacing: .12em; text-transform: uppercase; padding: 6px 16px; border-radius: 999px;
}
.plan h3 { font-size: 1.4rem; margin-bottom: 6px; }
.plan .plan-sub { color: var(--texto-suave); font-size: .92rem; margin-bottom: 22px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 12px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: .95rem; }
.plan li .tick { color: var(--verde); font-weight: 700; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 0 auto; display: grid; gap: 14px; }
.faq details {
    background: #fff; border-radius: var(--raio-sm);
    box-shadow: var(--sombra-suave); border: 1px solid rgba(113, 142, 119, .1);
    overflow: hidden;
}
.faq summary {
    cursor: pointer; list-style: none; padding: 20px 24px;
    font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--verde); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--texto-suave); }

/* ---------- Formulário / contato ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 54px; align-items: center; }
.contact-info h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
.contact-info p { color: var(--texto-suave); }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.contact-list li { display: flex; gap: 14px; align-items: center; }
.contact-list .ico {
    width: 46px; height: 46px; border-radius: 14px; background: #fff;
    display: grid; place-items: center; font-size: 1.2rem; box-shadow: var(--sombra-suave);
}
.contact-list a { color: var(--texto); font-weight: 500; }

.form-card {
    background: #fff; border-radius: var(--raio);
    padding: 38px 34px; box-shadow: var(--sombra);
    border: 1px solid rgba(113, 142, 119, .1);
}
.form-card h3 { font-size: 1.35rem; margin-bottom: 6px; }
.form-card .form-sub { color: var(--texto-suave); font-size: .93rem; margin-bottom: 24px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 7px; }
.field label .req { color: var(--rosa-forte); }
.field input, .field select {
    width: 100%; padding: 13px 15px; border-radius: 12px;
    border: 1.6px solid #e7dfe6; background: #fff; font-size: .98rem;
    font-family: var(--sans); color: var(--texto); transition: border .15s, box-shadow .15s;
}
.field input:focus, .field select:focus {
    outline: none; border-color: var(--verde);
    box-shadow: 0 0 0 4px rgba(113, 142, 119, .14);
}
.field select:disabled { background: #f6f3f5; color: #a99fa8; cursor: not-allowed; }
.field .error { color: #c0392b; font-size: .82rem; margin-top: 6px; display: block; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; color: var(--texto-suave); margin: 6px 0 20px; }
.consent input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--verde); flex-shrink: 0; }

.alert-success {
    background: var(--verde-fundo); border: 1.5px solid var(--verde);
    color: var(--verde-escuro); padding: 16px 20px; border-radius: var(--raio-sm);
    margin-bottom: 24px; font-weight: 500; display: flex; gap: 10px; align-items: center;
}

/* ---------- CTA final ---------- */
.cta-final {
    background: linear-gradient(120deg, var(--verde), var(--verde-escuro));
    color: #fff; border-radius: var(--raio); padding: 60px 40px; text-align: center;
    box-shadow: var(--sombra);
}
.cta-final h2 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.3rem); max-width: 640px; margin: 0 auto 14px; }
.cta-final p { color: rgba(255, 255, 255, .9); max-width: 560px; margin: 0 auto 28px; }
.cta-final .btn--pink { color: var(--verde-escuro); }

/* ---------- Footer ---------- */
.site-footer { background: var(--texto); color: #d9d2dc; padding: 60px 0 26px; }
.site-footer .container { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer a { color: #d9d2dc; display: block; margin-bottom: 10px; font-size: .92rem; }
.site-footer a:hover { color: var(--rosa); }
.footer-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; }
.footer-brand img { width: 52px; height: 52px; border-radius: 50%; }
.footer-brand strong { font-family: var(--serif); }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 40px; padding-top: 22px;
    text-align: center; font-size: .82rem; color: #9a929e;
}

/* ---------- Banner de cookies ---------- */
.cookie-banner {
    position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 100;
    max-width: 560px; margin: 0 auto;
    background: #fff; border-radius: var(--raio);
    box-shadow: 0 20px 50px -18px rgba(43, 37, 48, .5);
    border: 1px solid rgba(113, 142, 119, .18);
    padding: 22px 24px; display: none;
}
.cookie-banner.show { display: block; animation: cookieUp .35s ease; }
@keyframes cookieUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.cookie-banner p { margin: 0 0 16px; font-size: .9rem; color: var(--texto-suave); }
.cookie-banner .cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-banner .btn { padding: 11px 22px; font-size: .9rem; }

/* ---------- Páginas de texto legal ---------- */
.legal { max-width: 820px; margin: 0 auto; }
.legal h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 8px; }
.legal .updated { color: var(--texto-suave); font-size: .9rem; margin-bottom: 36px; }
.legal h2 { font-size: 1.3rem; margin: 34px 0 10px; color: var(--verde-escuro); }
.legal p, .legal li { color: #4a434f; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }

/* ---------- Whatsapp flutuante ---------- */
.wa-float {
    position: fixed; right: 20px; bottom: 20px; z-index: 90;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25d366; color: #fff; display: grid; place-items: center;
    box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .6); font-size: 1.7rem;
    transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
    .hero .container, .about, .contact { grid-template-columns: 1fr; }
    .about-photo { order: -1; }
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .plans.grid-2 { grid-template-columns: 1fr; }
    .site-footer .container { grid-template-columns: 1fr; }
    .section { padding: 64px 0; }
    .nav { display: none; }
    .nav.open {
        display: flex; position: absolute; top: 78px; left: 0; right: 0;
        flex-direction: column; background: #fff; padding: 20px 24px; gap: 16px;
        box-shadow: var(--sombra-suave);
    }
    .nav-toggle { display: block; }
    .hero-photo { order: -1; }
}
@media (max-width: 520px) {
    .field-row { grid-template-columns: 1fr; }
    .hero-badges { gap: 18px; }
}