/* =====================================================================
   CuidarBem — folha de estilo do site
   As cores vêm de variáveis definidas pelo painel (Admin > Aparência).
   ===================================================================== */

/* ---------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    font-family: var(--font), -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--body-bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; color: var(--dark); letter-spacing: -0.02em; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--primary) 45%, transparent); outline-offset: 2px; border-radius: 6px; }

/* ------------------------------------------------------------- utilitários */
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 20px; }
.container--narrow { max-width: 820px; }
.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section--alt { background: #fff; }
.text-center { text-align: center; }
.muted { color: var(--muted); }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.icon { width: 20px; height: 20px; flex: none; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 28px; height: 28px; }

.section__head { max-width: 640px; margin: 0 auto 44px; text-align: center; }
.section__eyebrow {
    display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; color: var(--primary); margin-bottom: 12px;
}
.section__title { font-size: clamp(1.6rem, 4vw, 2.25rem); margin-bottom: 12px; }
.section__subtitle { color: var(--muted); font-size: 1.05rem; }

/* ---------------------------------------------------------------- botões */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    padding: 12px 22px; border-radius: calc(var(--radius) * .75);
    font-weight: 600; font-size: 15px; line-height: 1.2;
    border: 1px solid transparent; cursor: pointer; white-space: nowrap;
    transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
    background: var(--primary); color: #fff;
    box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--primary) 70%, transparent);
}
.btn--primary:hover { background: var(--primary-dark); box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--primary) 75%, transparent); }
.btn--secondary { background: var(--secondary); color: #fff; }
.btn--secondary:hover { filter: brightness(.93); }
.btn--outline { background: #fff; color: var(--dark); border-color: #e2e8f0; }
.btn--outline:hover { border-color: var(--primary); color: var(--primary); }
.btn--ghost { background: transparent; color: var(--muted); }
.btn--ghost:hover { background: #f1f5f9; color: var(--dark); }
.btn--light { background: rgba(255,255,255,.16); color: #fff; border-color: rgba(255,255,255,.28); backdrop-filter: blur(6px); }
.btn--light:hover { background: rgba(255,255,255,.26); }
.btn--danger { background: #dc2626; color: #fff; }
.btn--danger:hover { background: #b91c1c; }
.btn--whatsapp { background: #25d366; color: #fff; }
.btn--whatsapp:hover { background: #1eb955; }
.btn--lg { padding: 15px 30px; font-size: 16.5px; border-radius: var(--radius); }
.btn--sm { padding: 8px 15px; font-size: 13.5px; }
.btn--block { display: flex; width: 100%; }
.btn[disabled], .btn.is-disabled { opacity: .55; pointer-events: none; }

/* ---------------------------------------------------------------- badges */
.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 11px; border-radius: 999px;
    font-size: 12.5px; font-weight: 600; line-height: 1.5;
    background: #f1f5f9; color: var(--muted);
}
.badge--success { background: #dcfce7; color: #15803d; }
.badge--warning { background: #fef3c7; color: #b45309; }
.badge--danger  { background: #fee2e2; color: #b91c1c; }
.badge--primary { background: color-mix(in srgb, var(--primary) 12%, #fff); color: var(--primary); }
.badge--neutral { background: #f1f5f9; color: #475569; }
.badge--free    { background: #dcfce7; color: #15803d; }
.badge--dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* -------------------------------------------------------------- cabeçalho */
.header {
    position: sticky; top: 0; z-index: 60;
    background: rgba(255,255,255,.88);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid #eef2f7;
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 68px; }
.logo { display: flex; align-items: center; gap: 11px; font-weight: 800; color: var(--dark); }
.logo__mark {
    width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff;
    box-shadow: 0 6px 16px -6px color-mix(in srgb, var(--primary) 70%, transparent);
}
.logo__mark .icon { width: 22px; height: 22px; }
.logo__img { max-height: 42px; width: auto; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__name { font-size: 18px; }
.logo__tag { font-size: 11.5px; font-weight: 500; color: var(--muted); letter-spacing: .01em; }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a { font-weight: 500; color: #475569; font-size: 15px; transition: color .15s; position: relative; }
.nav a:hover, .nav a.is-active { color: var(--primary); }
.nav a.is-active::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: -24px; height: 2px;
    background: var(--primary); border-radius: 2px;
}
.header__actions { display: flex; align-items: center; gap: 10px; }

.avatar {
    width: 38px; height: 38px; border-radius: 50%; object-fit: cover; flex: none;
    display: grid; place-items: center; font-weight: 700; font-size: 14px;
    background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff;
}
.avatar--sm { width: 30px; height: 30px; font-size: 12px; }
.avatar--lg { width: 84px; height: 84px; font-size: 28px; }

/* menu do usuário */
.usermenu { position: relative; }
.usermenu__trigger { display: flex; align-items: center; gap: 8px; padding: 4px; border-radius: 999px; transition: background .15s; }
.usermenu__trigger:hover { background: #f1f5f9; }
.usermenu__panel {
    position: absolute; right: 0; top: calc(100% + 10px); min-width: 232px;
    background: #fff; border: 1px solid #eef2f7; border-radius: 14px;
    box-shadow: 0 18px 42px -12px rgba(15,23,42,.18); padding: 8px;
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .16s ease, transform .16s ease, visibility .16s;
}
.usermenu.is-open .usermenu__panel { opacity: 1; visibility: visible; transform: translateY(0); }
.usermenu__header { padding: 10px 12px 12px; border-bottom: 1px solid #f1f5f9; margin-bottom: 6px; }
.usermenu__name { font-weight: 600; font-size: 14.5px; color: var(--dark); }
.usermenu__email { font-size: 12.5px; color: var(--muted); word-break: break-all; }
.usermenu__panel a, .usermenu__panel button {
    display: flex; align-items: center; gap: 10px; width: 100%;
    padding: 10px 12px; border-radius: 9px; font-size: 14.5px; color: #475569; text-align: left;
}
.usermenu__panel a:hover, .usermenu__panel button:hover { background: #f8fafc; color: var(--primary); }
.usermenu__panel .is-danger:hover { background: #fef2f2; color: #dc2626; }
.usermenu__divider { height: 1px; background: #f1f5f9; margin: 6px 0; }

/* menu mobile */
.burger { display: none; padding: 9px; border-radius: 10px; color: var(--dark); }
.burger:hover { background: #f1f5f9; }
.mobile-menu {
    position: fixed; inset: 68px 0 0; z-index: 55; background: #fff;
    padding: 24px 20px 40px; overflow-y: auto;
    transform: translateX(100%); transition: transform .25s ease; visibility: hidden;
}
.mobile-menu.is-open { transform: translateX(0); visibility: visible; }
.mobile-menu a {
    display: flex; align-items: center; gap: 12px; padding: 15px 4px;
    font-size: 16.5px; font-weight: 500; border-bottom: 1px solid #f1f5f9; color: #334155;
}
.mobile-menu a .icon { color: var(--primary); }
.mobile-menu__footer { margin-top: 26px; display: grid; gap: 10px; }

/* ------------------------------------------------------------------ hero */
.hero { position: relative; overflow: hidden; padding: 76px 0 84px; }
.hero--gradient {
    background:
        radial-gradient(1000px 460px at 88% -8%, color-mix(in srgb, var(--secondary) 22%, transparent), transparent 60%),
        radial-gradient(800px 420px at 4% 8%, color-mix(in srgb, var(--primary) 18%, transparent), transparent 62%),
        linear-gradient(180deg, #fff 0%, var(--body-bg) 100%);
}
.hero--clean { background: #fff; }
.hero--image { color: #fff; }
.hero--image::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(105deg, rgba(15,23,42,.88) 0%, rgba(15,23,42,.62) 55%, rgba(15,23,42,.35) 100%);
    z-index: 1;
}
.hero--image .hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero--image .hero__inner { position: relative; z-index: 2; }
.hero--image h1, .hero--image .hero__subtitle { color: #fff; }
.hero--image .hero__subtitle { color: rgba(255,255,255,.86); }

.hero__inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero--image .hero__inner { grid-template-columns: 1fr; max-width: 720px; }
.hero__badge {
    display: inline-flex; align-items: center; gap: 8px; margin-bottom: 22px;
    padding: 7px 15px 7px 11px; border-radius: 999px;
    background: color-mix(in srgb, var(--primary) 10%, #fff);
    color: var(--primary); font-size: 13.5px; font-weight: 600;
    border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
}
.hero--image .hero__badge { background: rgba(255,255,255,.14); color: #fff; border-color: rgba(255,255,255,.28); }
.hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.4rem); margin-bottom: 20px; letter-spacing: -0.035em; }
.hero h1 span {
    background: linear-gradient(120deg, var(--primary), var(--secondary));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero--image h1 span { background: none; color: var(--accent); -webkit-text-fill-color: currentColor; }
.hero__subtitle { font-size: clamp(1rem, 2.2vw, 1.15rem); color: var(--muted); max-width: 560px; margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 13px; }
.hero__trust { display: flex; align-items: center; gap: 20px; margin-top: 34px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.hero__trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero__trust .icon { width: 17px; height: 17px; color: var(--secondary); }

.hero__media { position: relative; }
.hero__image {
    width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
    border-radius: calc(var(--radius) * 1.7);
    box-shadow: 0 32px 64px -28px rgba(15,23,42,.4);
}
.hero__float {
    position: absolute; left: -18px; bottom: 26px;
    background: #fff; border-radius: 16px; padding: 14px 18px;
    box-shadow: 0 18px 40px -14px rgba(15,23,42,.28);
    display: flex; align-items: center; gap: 12px;
}
.hero__float .icon { color: var(--secondary); }
.hero__float strong { display: block; font-size: 17px; color: var(--dark); }
.hero__float small { color: var(--muted); font-size: 12.5px; }
.hero__placeholder {
    width: 100%; aspect-ratio: 4/3; border-radius: calc(var(--radius) * 1.7);
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 16%, #fff), color-mix(in srgb, var(--secondary) 20%, #fff));
    display: grid; place-items: center; color: color-mix(in srgb, var(--primary) 60%, #fff);
}
.hero__placeholder .icon { width: 96px; height: 96px; }

/* ------------------------------------------------------------ estatísticas */
.stats { background: #fff; border-block: 1px solid #eef2f7; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 40px 0; }
.stat { text-align: center; padding: 8px 12px; }
.stat__icon {
    width: 46px; height: 46px; margin: 0 auto 12px; border-radius: 13px; display: grid; place-items: center;
    background: color-mix(in srgb, var(--primary) 10%, #fff); color: var(--primary);
}
.stat__value { font-size: clamp(1.35rem, 3vw, 1.8rem); font-weight: 800; color: var(--dark); letter-spacing: -.02em; }
.stat__label { font-size: 13.5px; color: var(--muted); }

/* ------------------------------------------------------- cards de curso */
.courses-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 26px; }

.course-card {
    background: #fff; border: 1px solid #eef2f7; border-radius: var(--radius);
    overflow: hidden; display: flex; flex-direction: column;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.course-card:hover { transform: translateY(-5px); box-shadow: 0 24px 44px -22px rgba(15,23,42,.28); border-color: transparent; }
.course-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #f1f5f9; }
.course-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.course-card:hover .course-card__media img { transform: scale(1.05); }
.course-card__tags { position: absolute; top: 12px; left: 12px; right: 12px; display: flex; gap: 6px; flex-wrap: wrap; }
.course-card__tags .badge { background: rgba(255,255,255,.95); backdrop-filter: blur(4px); box-shadow: 0 2px 8px rgba(15,23,42,.1); }
.course-card__featured { position: absolute; top: 12px; right: 12px; background: var(--accent); color: #fff; box-shadow: 0 4px 12px rgba(245,158,11,.4); }
.course-card__body { padding: 20px; display: flex; flex-direction: column; flex: 1; gap: 12px; }
.course-card__title { font-size: 1.08rem; line-height: 1.35; }
.course-card__title a:hover { color: var(--primary); }
.course-card__desc { font-size: 14px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.course-card__meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--muted); }
.course-card__meta span { display: inline-flex; align-items: center; gap: 5px; }
.course-card__meta .icon { width: 15px; height: 15px; }
.course-card__rating { color: var(--accent); font-weight: 600; }
.course-card__footer {
    margin-top: auto; padding-top: 16px; border-top: 1px solid #f1f5f9;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.course-card__price { display: flex; flex-direction: column; line-height: 1.25; }
.course-card__price s { font-size: 12.5px; color: #94a3b8; }
.course-card__price strong { font-size: 1.28rem; color: var(--dark); letter-spacing: -.02em; }
.course-card__price .free { color: #15803d; }
.course-card__progress { width: 100%; margin-top: 4px; }

/* barra de progresso */
.progress { height: 7px; border-radius: 999px; background: #eef2f7; overflow: hidden; }
.progress__bar { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--primary), var(--secondary)); transition: width .45s ease; }
.progress__label { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }

/* -------------------------------------------------------------- filtros */
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 30px; }
.filters__search { position: relative; flex: 1; min-width: 240px; }
.filters__search .icon { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: #94a3b8; }
.filters__search input { padding-left: 44px; }
.chips { display: flex; gap: 9px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
    padding: 8px 17px; border-radius: 999px; font-size: 14px; font-weight: 500;
    background: #fff; border: 1px solid #e2e8f0; color: #475569; white-space: nowrap; transition: all .15s;
}
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.is-active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ------------------------------------------------------------ formulários */
.field { margin-bottom: 18px; }
.field__label { display: block; font-size: 14px; font-weight: 600; color: #334155; margin-bottom: 7px; }
.field__label .req { color: #dc2626; }
.field__hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.field__error { font-size: 12.5px; color: #dc2626; margin-top: 6px; display: flex; align-items: center; gap: 5px; }

.input, .select, .textarea {
    width: 100%; padding: 12px 15px; font-size: 15px;
    background: #fff; border: 1.5px solid #e2e8f0; border-radius: calc(var(--radius) * .7);
    transition: border-color .15s, box-shadow .15s;
}
.input:hover, .select:hover, .textarea:hover { border-color: #cbd5e1; }
.input:focus, .select:focus, .textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 12%, transparent);
}
.input.is-invalid, .textarea.is-invalid { border-color: #fca5a5; }
.textarea { resize: vertical; min-height: 118px; line-height: 1.6; }
.select {
    appearance: none; padding-right: 40px; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 13px center; background-size: 17px;
}
.input-group { display: flex; gap: 10px; }
.input-group .input { flex: 1; }

.checkbox, .radio { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 14.5px; color: #475569; }
.checkbox input, .radio input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--primary); cursor: pointer; flex: none; }

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

.password-field { position: relative; }
.password-field .input { padding-right: 46px; }
.password-toggle {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    padding: 8px; border-radius: 8px; color: #94a3b8;
}
.password-toggle:hover { color: var(--primary); background: #f8fafc; }

/* -------------------------------------------------------------- alertas */
.alert {
    display: flex; align-items: flex-start; gap: 11px;
    padding: 14px 17px; border-radius: calc(var(--radius) * .75);
    font-size: 14.5px; margin-bottom: 18px; border: 1px solid transparent;
}
.alert .icon { flex: none; margin-top: 1px; }
.alert--success { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
.alert--error   { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.alert--info    { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.alert--warning { background: #fffbeb; color: #b45309; border-color: #fde68a; }

/* toasts (mensagens flash) */
.toasts { position: fixed; top: 84px; right: 20px; z-index: 200; display: grid; gap: 10px; max-width: min(380px, calc(100vw - 40px)); }
.toast {
    display: flex; align-items: flex-start; gap: 11px;
    background: #fff; padding: 14px 16px; border-radius: 13px;
    box-shadow: 0 18px 42px -14px rgba(15,23,42,.28); border-left: 4px solid var(--primary);
    font-size: 14.5px; animation: toastIn .3s ease;
}
.toast--success { border-left-color: #16a34a; color: #15803d; }
.toast--error   { border-left-color: #dc2626; color: #b91c1c; }
.toast--info    { border-left-color: #2563eb; color: #1d4ed8; }
.toast__close { margin-left: auto; color: #94a3b8; padding: 2px; }
@keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------- cards gerais */
.card {
    background: #fff; border: 1px solid #eef2f7;
    border-radius: var(--radius); padding: 26px;
}
.card--flat { box-shadow: none; }
.card--pad-sm { padding: 18px; }
.card__title { font-size: 1.1rem; margin-bottom: 6px; }
.card__header { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 20px; }

.feature {
    display: flex; gap: 15px; padding: 22px;
    background: #fff; border: 1px solid #eef2f7; border-radius: var(--radius);
    transition: transform .2s, box-shadow .2s;
}
.feature:hover { transform: translateY(-3px); box-shadow: 0 18px 36px -20px rgba(15,23,42,.24); }
.feature__icon {
    width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; flex: none;
    background: color-mix(in srgb, var(--primary) 10%, #fff); color: var(--primary);
}
.feature h3 { font-size: 1.02rem; margin-bottom: 5px; }
.feature p { font-size: 14px; color: var(--muted); }

/* ------------------------------------------------------------ benefícios */
.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.benefits__list { display: grid; gap: 14px; margin-top: 26px; }
.benefits__item { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; color: #334155; }
.benefits__item .icon { color: #16a34a; flex: none; margin-top: 3px; }
.benefits__image { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: calc(var(--radius) * 1.6); box-shadow: 0 28px 56px -26px rgba(15,23,42,.38); }

/* ----------------------------------------------------------- depoimentos */
.testimonials { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.testimonial {
    background: #fff; border: 1px solid #eef2f7; border-radius: var(--radius);
    padding: 26px; display: flex; flex-direction: column; gap: 16px;
}
.testimonial__stars { display: flex; gap: 3px; color: var(--accent); }
.testimonial__stars .icon { width: 17px; height: 17px; fill: currentColor; }
.testimonial__text { font-size: 15px; color: #475569; flex: 1; line-height: 1.7; }
.testimonial__author { display: flex; align-items: center; gap: 12px; }
.testimonial__author strong { display: block; font-size: 14.5px; color: var(--dark); }
.testimonial__author small { color: var(--muted); font-size: 12.8px; }

/* ------------------------------------------------------------------ FAQ */
.faq { display: grid; gap: 12px; max-width: 780px; margin: 0 auto; }
.faq__item { background: #fff; border: 1px solid #eef2f7; border-radius: calc(var(--radius) * .85); overflow: hidden; }
.faq__question {
    display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%;
    padding: 19px 22px; font-weight: 600; font-size: 15.5px; color: var(--dark); text-align: left;
}
.faq__question:hover { color: var(--primary); }
.faq__question .icon { flex: none; transition: transform .25s; color: var(--muted); }
.faq__item.is-open .faq__question .icon { transform: rotate(180deg); color: var(--primary); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq__answer > div { padding: 0 22px 20px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.faq__item.is-open .faq__answer { max-height: 620px; }

/* ------------------------------------------------------------------- CTA */
.cta {
    position: relative; overflow: hidden; border-radius: calc(var(--radius) * 1.5);
    background: linear-gradient(120deg, var(--primary), var(--secondary));
    color: #fff; padding: 56px 44px; text-align: center;
}
.cta::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(600px 300px at 20% 0%, rgba(255,255,255,.18), transparent 60%);
}
.cta > * { position: relative; z-index: 1; }
.cta h2 { color: #fff; font-size: clamp(1.5rem, 3.6vw, 2.1rem); margin-bottom: 12px; }
.cta p { color: rgba(255,255,255,.9); max-width: 560px; margin: 0 auto 28px; font-size: 1.05rem; }

/* -------------------------------------------------- página do curso */
.course-hero { background: var(--dark); color: #fff; padding: 52px 0; position: relative; overflow: hidden; }
.course-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(800px 400px at 80% -20%, color-mix(in srgb, var(--primary) 45%, transparent), transparent 62%);
}
.course-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr .9fr; gap: 48px; align-items: start; }
.course-hero h1 { color: #fff; font-size: clamp(1.7rem, 4vw, 2.5rem); margin: 14px 0 14px; }
.course-hero__subtitle { color: rgba(255,255,255,.78); font-size: 1.05rem; margin-bottom: 22px; }
.course-hero__meta { display: flex; flex-wrap: wrap; gap: 22px; font-size: 14.5px; color: rgba(255,255,255,.8); }
.course-hero__meta span { display: inline-flex; align-items: center; gap: 7px; }
.course-hero__meta .icon { width: 17px; height: 17px; color: var(--accent); }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: rgba(255,255,255,.6); flex-wrap: wrap; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .icon { width: 14px; height: 14px; }

.buybox {
    background: #fff; border-radius: var(--radius); overflow: hidden; color: var(--text);
    box-shadow: 0 30px 60px -24px rgba(2,6,23,.55); position: sticky; top: 92px;
}
.buybox__media { aspect-ratio: 16/10; background: #f1f5f9; }
.buybox__media img { width: 100%; height: 100%; object-fit: cover; }
.buybox__body { padding: 24px; }
.buybox__price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 5px; }
.buybox__price strong { font-size: 2rem; color: var(--dark); letter-spacing: -.03em; }
.buybox__price s { color: #94a3b8; font-size: 15px; }
.buybox__discount { background: #dcfce7; color: #15803d; font-size: 12.5px; font-weight: 700; padding: 3px 9px; border-radius: 6px; }
.buybox__installment { font-size: 13.5px; color: var(--muted); margin-bottom: 20px; }
.buybox__features { display: grid; gap: 12px; margin: 22px 0; }
.buybox__features li { display: flex; gap: 10px; font-size: 14.2px; color: #475569; align-items: flex-start; }
.buybox__features .icon { color: var(--secondary); flex: none; width: 18px; height: 18px; margin-top: 2px; }
.buybox__secure { display: flex; align-items: center; justify-content: center; gap: 7px; font-size: 12.5px; color: var(--muted); margin-top: 14px; }

.course-content { display: grid; grid-template-columns: 1.4fr .9fr; gap: 48px; align-items: start; }
.prose { font-size: 16px; color: #334155; line-height: 1.8; }
.prose h2 { font-size: 1.4rem; margin: 34px 0 14px; }
.prose h3 { font-size: 1.15rem; margin: 26px 0 10px; }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 8px; }
.prose a { color: var(--primary); text-decoration: underline; }
.prose img { border-radius: var(--radius); margin: 20px 0; }
.prose blockquote { border-left: 4px solid var(--primary); padding-left: 18px; color: var(--muted); font-style: italic; margin: 20px 0; }
.prose strong { color: var(--dark); }

/* currículo */
.curriculum { display: grid; gap: 12px; }
.curriculum__module { border: 1px solid #eef2f7; border-radius: calc(var(--radius) * .85); background: #fff; overflow: hidden; }
.curriculum__head {
    display: flex; align-items: center; gap: 14px; width: 100%; padding: 18px 20px; text-align: left;
}
.curriculum__head:hover { background: #fafbfc; }
.curriculum__index {
    width: 32px; height: 32px; border-radius: 9px; flex: none; display: grid; place-items: center;
    background: color-mix(in srgb, var(--primary) 10%, #fff); color: var(--primary); font-weight: 700; font-size: 13.5px;
}
.curriculum__title { font-weight: 600; font-size: 15.5px; color: var(--dark); }
.curriculum__count { font-size: 13px; color: var(--muted); }
.curriculum__toggle { margin-left: auto; color: var(--muted); transition: transform .25s; flex: none; }
.curriculum__module.is-open .curriculum__toggle { transform: rotate(180deg); }
.curriculum__lessons { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.curriculum__module.is-open .curriculum__lessons { max-height: 2200px; }
.curriculum__lesson {
    display: flex; align-items: center; gap: 12px; padding: 13px 20px 13px 24px;
    border-top: 1px solid #f5f7fa; font-size: 14.5px; color: #475569;
}
.curriculum__lesson .icon { color: #94a3b8; flex: none; width: 17px; height: 17px; }
.curriculum__lesson .duration { margin-left: auto; font-size: 12.8px; color: var(--muted); flex: none; }
.curriculum__lesson .badge { flex: none; }

/* ------------------------------------------------------------- checkout */
.checkout { display: grid; grid-template-columns: 1.25fr .85fr; gap: 40px; align-items: start; }
.method { display: grid; gap: 12px; }
.method__option {
    display: flex; align-items: center; gap: 15px; padding: 17px 19px; cursor: pointer;
    border: 2px solid #e2e8f0; border-radius: calc(var(--radius) * .8); background: #fff; transition: all .18s;
}
.method__option:hover { border-color: #cbd5e1; }
.method__option:has(input:checked) {
    border-color: var(--primary);
    background: color-mix(in srgb, var(--primary) 5%, #fff);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 8%, transparent);
}
.method__option input { width: 20px; height: 20px; accent-color: var(--primary); flex: none; }
.method__icon {
    width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; flex: none;
    background: color-mix(in srgb, var(--primary) 10%, #fff); color: var(--primary);
}
.method__info strong { display: block; font-size: 15px; color: var(--dark); }
.method__info small { color: var(--muted); font-size: 13px; }

.summary { position: sticky; top: 92px; }
.summary__course { display: flex; gap: 14px; padding-bottom: 18px; border-bottom: 1px solid #f1f5f9; margin-bottom: 18px; }
.summary__course img { width: 84px; height: 62px; object-fit: cover; border-radius: 10px; flex: none; }
.summary__course strong { font-size: 14.8px; line-height: 1.35; display: block; }
.summary__line { display: flex; justify-content: space-between; font-size: 14.5px; color: #475569; margin-bottom: 10px; }
.summary__total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 16px; border-top: 1px solid #f1f5f9; }
.summary__total strong { font-size: 1.6rem; color: var(--dark); letter-spacing: -.02em; }

/* PIX */
.pix { text-align: center; max-width: 460px; margin: 0 auto; }
.pix__qr {
    width: 250px; height: 250px; margin: 0 auto 22px; padding: 14px;
    background: #fff; border: 1px solid #e2e8f0; border-radius: 18px;
}
.pix__qr img { width: 100%; height: 100%; object-fit: contain; }
.pix__code {
    display: flex; gap: 8px; align-items: center;
    background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 12px 14px; margin-bottom: 14px;
}
.pix__code code { flex: 1; font-size: 12px; color: #475569; word-break: break-all; text-align: left; font-family: ui-monospace, monospace; max-height: 62px; overflow: hidden; }
.pix__timer { font-size: 14px; color: var(--muted); }
.pix__waiting { display: inline-flex; align-items: center; gap: 9px; font-size: 14.5px; color: var(--primary); font-weight: 500; }
.spinner {
    width: 17px; height: 17px; border: 2.5px solid color-mix(in srgb, var(--primary) 25%, transparent);
    border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; flex: none;
}
@keyframes spin { to { transform: rotate(360deg); } }

.status-icon {
    width: 78px; height: 78px; border-radius: 50%; margin: 0 auto 22px; display: grid; place-items: center;
}
.status-icon .icon { width: 40px; height: 40px; }
.status-icon--success { background: #dcfce7; color: #16a34a; }
.status-icon--pending { background: #fef3c7; color: #d97706; }
.status-icon--error   { background: #fee2e2; color: #dc2626; }

/* --------------------------------------------------------- área do aluno */
.account { display: grid; grid-template-columns: 248px 1fr; gap: 36px; padding: 36px 0 64px; align-items: start; }
.account__nav { position: sticky; top: 92px; display: grid; gap: 4px; }
.account__nav a {
    display: flex; align-items: center; gap: 11px; padding: 11px 15px;
    border-radius: 11px; font-size: 14.8px; font-weight: 500; color: #475569; transition: all .15s;
}
.account__nav a:hover { background: #fff; color: var(--primary); }
.account__nav a.is-active { background: var(--primary); color: #fff; box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--primary) 70%, transparent); }
.account__nav .icon { flex: none; }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 26px; }
.page-head h1 { font-size: clamp(1.4rem, 3vw, 1.85rem); margin-bottom: 5px; }
.page-head p { color: var(--muted); font-size: 15px; }

.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 30px; }
.stat-card { background: #fff; border: 1px solid #eef2f7; border-radius: var(--radius); padding: 20px; }
.stat-card__icon { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 13px; }
.stat-card__value { font-size: 1.65rem; font-weight: 800; color: var(--dark); letter-spacing: -.02em; line-height: 1.1; }
.stat-card__label { font-size: 13.2px; color: var(--muted); }

.continue-card {
    display: grid; grid-template-columns: 200px 1fr; gap: 22px; align-items: center;
    background: linear-gradient(115deg, var(--dark), color-mix(in srgb, var(--primary) 55%, var(--dark)));
    color: #fff; border-radius: var(--radius); padding: 22px; margin-bottom: 30px;
}
.continue-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: 12px; }
.continue-card h3 { color: #fff; font-size: 1.2rem; margin-bottom: 6px; }
.continue-card p { color: rgba(255,255,255,.75); font-size: 14px; margin-bottom: 16px; }
.continue-card .progress { background: rgba(255,255,255,.2); margin-bottom: 16px; }
.continue-card .progress__bar { background: #fff; }

.empty {
    text-align: center; padding: 62px 24px;
    background: #fff; border: 1px dashed #cbd5e1; border-radius: var(--radius);
}
.empty__icon {
    width: 68px; height: 68px; border-radius: 20px; margin: 0 auto 18px; display: grid; place-items: center;
    background: #f1f5f9; color: #94a3b8;
}
.empty__icon .icon { width: 32px; height: 32px; }
.empty h3 { font-size: 1.15rem; margin-bottom: 8px; }
.empty p { color: var(--muted); margin-bottom: 22px; max-width: 420px; margin-inline: auto; font-size: 15px; }

/* --------------------------------------------------------------- tabelas */
.table-wrap { overflow-x: auto; border: 1px solid #eef2f7; border-radius: var(--radius); background: #fff; }
.table { width: 100%; border-collapse: collapse; font-size: 14.2px; min-width: 620px; }
.table th {
    text-align: left; padding: 13px 16px; font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .05em; color: #64748b;
    background: #f8fafc; border-bottom: 1px solid #eef2f7; white-space: nowrap;
}
.table td { padding: 14px 16px; border-bottom: 1px solid #f5f7fa; color: #475569; vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #fafbfc; }
.table__title { font-weight: 600; color: var(--dark); }
.table__sub { font-size: 12.5px; color: var(--muted); }
.table__actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ------------------------------------------------------------- paginação */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.pagination__item {
    min-width: 40px; height: 40px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid #e2e8f0; border-radius: 10px; background: #fff; font-size: 14px; font-weight: 500; color: #475569;
}
.pagination__item:hover { border-color: var(--primary); color: var(--primary); }
.pagination__item.is-current { background: var(--primary); border-color: var(--primary); color: #fff; }
.pagination__dots { display: inline-flex; align-items: center; padding: 0 6px; color: #94a3b8; }

/* ---------------------------------------------------------------- rodapé */
.footer { background: var(--dark); color: #94a3b8; padding: 56px 0 0; margin-top: 72px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; }
.footer h4 { color: #fff; font-size: 14.5px; margin-bottom: 17px; letter-spacing: .01em; }
.footer p, .footer li { font-size: 14.2px; line-height: 1.75; }
.footer ul { display: grid; gap: 10px; }
.footer a:hover { color: #fff; }
.footer .logo { color: #fff; margin-bottom: 16px; }
.footer .logo__tag { color: #94a3b8; }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer__contact .icon { color: var(--primary); flex: none; width: 17px; height: 17px; margin-top: 4px; }
.footer__social { display: flex; gap: 10px; margin-top: 18px; }
.footer__social a {
    width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
    background: rgba(255,255,255,.07); color: #cbd5e1; transition: all .18s;
}
.footer__social a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.footer__bottom {
    border-top: 1px solid rgba(255,255,255,.08); padding: 22px 0;
    display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.2px;
}

/* botão flutuante do WhatsApp */
.wa-float {
    position: fixed; right: 20px; bottom: 20px; z-index: 90;
    width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
    background: #25d366; color: #fff; box-shadow: 0 12px 28px -8px rgba(37,211,102,.6);
    transition: transform .2s;
}
.wa-float:hover { transform: scale(1.07); }
.wa-float .icon { width: 28px; height: 28px; }

/* ------------------------------------------------------- página de login */
.auth-page { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-page__aside {
    position: relative; overflow: hidden; padding: 56px 52px; color: #fff;
    background: linear-gradient(140deg, var(--dark), color-mix(in srgb, var(--primary) 65%, var(--dark)));
    display: flex; flex-direction: column; justify-content: space-between;
}
.auth-page__aside::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(600px 380px at 85% 15%, color-mix(in srgb, var(--secondary) 40%, transparent), transparent 62%);
}
.auth-page__aside > * { position: relative; z-index: 1; }
.auth-page__aside h2 { color: #fff; font-size: 2rem; margin-bottom: 16px; }
.auth-page__aside p { color: rgba(255,255,255,.78); font-size: 1.02rem; max-width: 400px; }
.auth-page__points { display: grid; gap: 15px; margin-top: 32px; }
.auth-page__points li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; color: rgba(255,255,255,.9); }
.auth-page__points .icon { color: var(--accent); flex: none; margin-top: 3px; }
.auth-page__main { display: grid; place-items: center; padding: 44px 24px; }
.auth-card { width: 100%; max-width: 428px; }
.auth-card h1 { font-size: 1.7rem; margin-bottom: 8px; }
.auth-card__sub { color: var(--muted); margin-bottom: 30px; font-size: 15px; }
.auth-card__footer { margin-top: 26px; text-align: center; font-size: 14.5px; color: var(--muted); }
.auth-card__footer a { color: var(--primary); font-weight: 600; }
.auth-back { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; color: var(--muted); margin-bottom: 26px; }
.auth-back:hover { color: var(--primary); }

/* ------------------------------------------------------------- responsivo */
@media (max-width: 1024px) {
    .hero__inner, .benefits, .course-hero__inner, .course-content, .checkout { grid-template-columns: 1fr; gap: 40px; }
    .hero__media { max-width: 520px; }
    .buybox, .summary, .account__nav { position: static; }
    .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .account { grid-template-columns: 1fr; gap: 22px; }
    .account__nav { display: flex; overflow-x: auto; gap: 8px; padding-bottom: 8px; scrollbar-width: none; }
    .account__nav::-webkit-scrollbar { display: none; }
    .account__nav a { white-space: nowrap; background: #fff; }
}

@media (max-width: 860px) {
    .nav, .header__actions .btn--outline, .usermenu { display: none; }
    .burger { display: block; }
    .header__actions .btn--primary { padding: 9px 16px; font-size: 14px; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .section { padding: 52px 0; }
    .cta { padding: 42px 24px; }
    .auth-page { grid-template-columns: 1fr; }
    .auth-page__aside { display: none; }
}

@media (max-width: 640px) {
    .container { padding-inline: 16px; }
    .courses-grid { grid-template-columns: 1fr; gap: 18px; }
    .field-row, .field-row--3 { grid-template-columns: 1fr; gap: 0; }
    .footer__grid { grid-template-columns: 1fr; gap: 30px; }
    .footer { padding-top: 42px; margin-top: 48px; }
    .footer__bottom { flex-direction: column; text-align: center; }
    .continue-card { grid-template-columns: 1fr; }
    .page-head { flex-direction: column; }
    .hero { padding: 52px 0 60px; }
    .hero__actions .btn { flex: 1; justify-content: center; }
    .wa-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
    .toasts { top: auto; bottom: 84px; right: 16px; left: 16px; max-width: none; }
    .card { padding: 20px; }
    .cta h2 { font-size: 1.4rem; }
    .pix__qr { width: 218px; height: 218px; }
}

@media print {
    .header, .footer, .wa-float, .toasts, .no-print { display: none !important; }
    body { background: #fff; }
}