/* =================================================================
   Aurora — Design System (v2)
   Direção: "Clean Corporate Tech" — sóbrio, confiável, muito respiro.
   Tudo via tokens (custom properties). Sem build, sem framework.
   ================================================================= */

/* ---------- Tokens ---------- */
:root {
	/* Marca */
	--rosa:        #cf4793;
	--rosa-700:    #b23a7e;
	--violeta:     #6a509d;   /* Principal */
	--violeta-700: #574185;
	--lilas:       #7e61a7;   /* Secundária 1 */
	--teal:        #31b4a6;   /* Secundária 2 (verde-água da marca) */
	--grad-marca:  linear-gradient(120deg, var(--violeta) 0%, var(--rosa) 100%);

	/* Neutros (tinta com leve viés violeta) */
	--ink:      #1b1733;   /* títulos */
	--body:     #4b4763;   /* texto corrido */
	--muted:    #8a87a0;   /* secundário */
	--line:     #e9e7f1;   /* bordas/divisores */
	--surface:  #ffffff;   /* cards */
	--bg:       #faf9fc;   /* fundo da página */
	--bg-tint:  #f4f1fa;   /* faixa alternada sutil */

	/* Tipografia */
	--font-display: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
	--font-body:    "Inter", system-ui, -apple-system, sans-serif;

	/* Escala fluida (clamp: min, preferido, max) */
	--fs-eyebrow: 0.8125rem;                       /* 13px */
	--fs-sm:      0.9375rem;                        /* 15px */
	--fs-base:    1.0625rem;                        /* 17px */
	--fs-lead:    clamp(1.125rem, 1.6vw, 1.375rem);
	--fs-h3:      clamp(1.25rem, 2vw, 1.5rem);
	--fs-h2:      clamp(1.9rem, 3.4vw, 2.75rem);
	--fs-h1:      clamp(2.4rem, 5.2vw, 4rem);

	/* Espaçamento (base 4px) */
	--space-1: 0.25rem;  --space-2: 0.5rem;  --space-3: 0.75rem;
	--space-4: 1rem;     --space-5: 1.5rem;  --space-6: 2rem;
	--space-8: 3rem;     --space-10: 4rem;   --space-12: 6rem;
	--section-y: clamp(4rem, 9vw, 8rem);

	/* Forma & profundidade */
	--radius-sm: 10px;
	--radius:    16px;
	--radius-lg: 24px;
	--radius-pill: 999px;
	--shadow-sm: 0 1px 2px rgba(27,23,51,.06), 0 1px 3px rgba(27,23,51,.05);
	--shadow:    0 4px 16px rgba(27,23,51,.07), 0 2px 6px rgba(27,23,51,.05);
	--shadow-lg: 0 18px 50px rgba(27,23,51,.13), 0 6px 16px rgba(27,23,51,.07);

	/* Layout */
	--container: 1200px;
	--gutter: clamp(1.25rem, 4vw, 2.5rem);
	--header-h: 76px;

	--ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset enxuto ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
	font-family: var(--font-body);
	font-size: var(--fs-base);
	line-height: 1.65;
	color: var(--body);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--violeta) 55%, white); outline-offset: 3px; border-radius: 4px; }

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.01em; }
p  { text-wrap: pretty; }
strong { color: var(--ink); font-weight: 600; }

/* ---------- Primitivos de layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section--tint { background: var(--bg-tint); }
.section__head { max-width: 720px; margin-inline: auto; text-align: center; margin-bottom: var(--space-10); }
.eyebrow {
	display: inline-block; font-family: var(--font-display); font-weight: 700;
	font-size: var(--fs-eyebrow); letter-spacing: .14em; text-transform: uppercase;
	color: var(--rosa); margin-bottom: var(--space-3);
}
.lead { font-size: var(--fs-lead); color: var(--body); line-height: 1.6; }
.section__head p { margin-top: var(--space-4); }

/* ---------- Botões ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: .5em;
	font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm);
	padding: 0.85rem 1.6rem; border-radius: var(--radius-pill);
	border: 1.5px solid transparent; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
	will-change: transform;
}
.btn--primary { background: var(--rosa); color: #fff; box-shadow: 0 8px 20px color-mix(in srgb, var(--rosa) 35%, transparent); }
.btn--primary:hover { background: var(--rosa-700); transform: translateY(-2px); box-shadow: 0 12px 26px color-mix(in srgb, var(--rosa) 42%, transparent); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--violeta); color: var(--violeta); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---------- Cabeçalho ---------- */
.site-header {
	position: sticky; top: 0; z-index: 50; height: var(--header-h);
	display: flex; align-items: center;
	background: color-mix(in srgb, var(--bg) 80%, transparent);
	backdrop-filter: saturate(140%) blur(12px);
	border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); background: color-mix(in srgb, #fff 88%, transparent); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); }
.brand img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: var(--space-6); }
.nav a { font-family: var(--font-display); font-weight: 500; font-size: var(--fs-sm); color: var(--body); transition: color .2s; }
.nav a:hover { color: var(--ink); }
.header-cta { display: flex; align-items: center; gap: var(--space-4); }
.nav-toggle { display: none; background: none; border: 0; padding: .5rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }
.nav-toggle span + span { margin-top: 6px; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: calc(100svh - var(--header-h)); display: grid; place-items: center; overflow: hidden; text-align: center; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg video { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
	position: absolute; inset: 0; z-index: -1;
	/* Scrim focal lavanda (legibilidade no centro) + véu do gradiente da marca (identidade Aurora) */
	background:
		radial-gradient(78% 70% at 50% 44%, rgba(240,233,250,.64) 0%, rgba(240,233,250,.36) 52%, rgba(240,233,250,.18) 100%),
		linear-gradient(125deg, rgba(106,80,157,.22) 0%, rgba(207,71,147,.18) 100%);
}
.hero__inner { padding-block: var(--space-12); max-width: 880px; }
.hero h1 { margin-bottom: var(--space-5); }
.hero .lead { margin-inline: auto; max-width: 620px; }
.hero__actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; margin-top: var(--space-8); }
.text-grad { background: var(--grad-marca); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Cards / grid genéricos (usados nas próximas fases) ---------- */
.grid { display: grid; gap: var(--space-6); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--space-6); box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ---------- RH as Service (features) ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.feature { padding: var(--space-5); }
.feature__icon {
	width: 54px; height: 54px; display: grid; place-items: center;
	border-radius: 14px; background: var(--bg-tint); color: var(--violeta);
	margin-bottom: var(--space-5); transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.feature__icon svg { width: 27px; height: 27px; }
.feature:hover .feature__icon { background: var(--grad-marca); color: #fff; transform: scale(1.06); }
.feature h3 { font-size: 1.15rem; margin-bottom: var(--space-2); }
.feature p { font-size: var(--fs-sm); color: var(--body); margin: 0; }
@media (max-width: 1080px) { .features { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .features { grid-template-columns: 1fr; } }

/* ---------- Como funciona (ciclo) ---------- */
.cycle {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	grid-template-rows: auto auto;
	align-items: center;
	gap: var(--space-6) var(--space-8);
	max-width: 980px;
	margin-inline: auto;
}
.cycle__graphic { grid-column: 2; grid-row: 1 / 3; position: relative; }
.cycle-svg { width: clamp(220px, 28vw, 320px); height: auto; display: block; }
.cycle__symbol { position: absolute; top: 50%; left: 50%; width: 33%; transform: translate(-50%, -52%); }
.cycle__symbol img { width: 100%; height: auto; }
.cycle__pillar--tl { grid-column: 1; grid-row: 1; text-align: right; }
.cycle__pillar--bl { grid-column: 1; grid-row: 2; text-align: right; }
.cycle__pillar--tr { grid-column: 3; grid-row: 1; text-align: left; }
.cycle__pillar--br { grid-column: 3; grid-row: 2; text-align: left; }
.cycle__pillar h3 { font-size: 1.1rem; color: var(--violeta); margin-bottom: .3rem; }
.cycle__pillar p { font-size: var(--fs-sm); margin: 0; }

.cycle-spin { transform-box: fill-box; transform-origin: center; animation: cycle-rotate 48s linear infinite; }
@keyframes cycle-rotate { to { transform: rotate(360deg); } }

/* Faixa Boreal */
.boreal {
	display: flex; align-items: flex-start; gap: var(--space-5);
	margin-top: var(--space-10); padding: var(--space-6);
	border-radius: var(--radius-lg); border: 1px solid var(--line);
	background: linear-gradient(120deg, color-mix(in srgb, var(--violeta) 9%, #fff), color-mix(in srgb, var(--rosa) 9%, #fff));
}
.boreal__icon { flex: none; width: 60px; height: 60px; border-radius: 50%; background: var(--grad-marca); color: #fff; display: grid; place-items: center; }
.boreal__icon svg { width: 30px; height: 30px; }
.boreal h3 { font-size: 1.2rem; margin-bottom: .4rem; }
.boreal p { margin: 0; font-size: var(--fs-sm); }
@media (max-width: 560px) { .boreal { flex-direction: column; align-items: center; text-align: center; } }

@media (max-width: 820px) {
	.cycle { grid-template-columns: 1fr; justify-items: center; gap: var(--space-6); }
	.cycle__graphic { grid-column: 1; grid-row: 1; }
	.cycle__pillar { grid-column: 1 !important; text-align: center !important; max-width: 460px; }
	.cycle__pillar--tl { grid-row: 2; }
	.cycle__pillar--tr { grid-row: 3; }
	.cycle__pillar--bl { grid-row: 4; }
	.cycle__pillar--br { grid-row: 5; }
}

@media (prefers-reduced-motion: reduce) { .cycle-spin { animation: none; } }

/* ---------- Depoimentos ---------- */
.testimonials { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); max-width: 980px; margin-inline: auto; }
.quote { display: flex; flex-direction: column; padding: var(--space-6); }
.quote__mark { font-family: var(--font-display); font-weight: 800; font-size: 3.5rem; line-height: .6; height: 1.4rem; }
.quote blockquote { margin: 0 0 var(--space-5); color: var(--ink); font-size: 1.05rem; line-height: 1.6; }
.quote__author { display: flex; align-items: center; gap: var(--space-4); margin-top: auto; }
.quote__avatar { flex: none; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--grad-marca); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.quote__name { display: block; font-family: var(--font-display); font-weight: 700; color: var(--ink); line-height: 1.2; }
.quote__role { display: block; color: var(--muted); font-size: var(--fs-sm); }
@media (max-width: 720px) { .testimonials { grid-template-columns: 1fr; } }

/* ---------- Time (Sobre) ---------- */
.team-label { text-align: center; font-family: var(--font-display); font-weight: 700; font-size: var(--fs-eyebrow); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--space-6); }
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-8); max-width: 760px; margin-inline: auto; }
.team-card { text-align: center; }
.team-card__photo { position: relative; aspect-ratio: 1 / 1; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); margin-bottom: var(--space-5); }
.team-card__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, color-mix(in srgb, var(--violeta) 30%, transparent)); opacity: 0; transition: opacity .35s var(--ease); }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.team-card:hover .team-card__photo img { transform: scale(1.05); }
.team-card:hover .team-card__photo::after { opacity: 1; }
.team-card h3 { margin-bottom: .1rem; }
.team-card__role { color: var(--muted); font-size: var(--fs-sm); margin-bottom: var(--space-3); }
.team-card__link { display: inline-flex; align-items: center; gap: .45rem; font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm); color: var(--violeta); transition: color .2s; }
.team-card__link:hover { color: var(--violeta-700); }
.team-card__link svg { width: 18px; height: 18px; }
@media (max-width: 620px) { .team { grid-template-columns: 1fr; max-width: 340px; } }

/* ---------- Planos ---------- */
.pricing { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); max-width: 880px; margin-inline: auto; }
.plan {
	position: relative; display: flex; flex-direction: column;
	background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
	padding: var(--space-8) var(--space-6) var(--space-6); box-shadow: var(--shadow-sm); overflow: hidden;
}
.plan--destaque { box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--plan) 40%, var(--line)); }
.plan--destaque::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--plan); }
.plan__badge {
	position: absolute; top: 0; right: 0; background: var(--plan); color: #fff;
	font-family: var(--font-display); font-weight: 600; font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
	padding: .4rem .8rem; border-bottom-left-radius: var(--radius);
}
.plan__name { color: var(--plan); font-size: 1.6rem; margin-bottom: .1rem; }
.plan__price { font-family: var(--font-display); font-weight: 700; color: var(--ink); font-size: 1.15rem; margin-bottom: var(--space-5); }
.plan__heranca { font-weight: 600; color: var(--ink); font-size: var(--fs-sm); margin-bottom: var(--space-3); }
.plan__features { display: grid; gap: .55rem; margin-bottom: var(--space-6); }
.plan__features li { position: relative; padding-left: 1.7rem; font-size: var(--fs-sm); }
.plan__features li::before { content: ""; position: absolute; left: 0; top: .1rem; width: 1.15rem; height: 1.15rem; border-radius: 50%; background: color-mix(in srgb, var(--plan) 16%, #fff); }
.plan__features li::after { content: ""; position: absolute; left: .38rem; top: .32rem; width: .3rem; height: .58rem; border: solid var(--plan); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.plan-table { width: 100%; border-collapse: collapse; margin-bottom: var(--space-6); font-size: var(--fs-sm); }
.plan-table th { background: color-mix(in srgb, var(--plan) 12%, #fff); color: var(--ink); font-family: var(--font-display); font-weight: 600; text-align: left; padding: .55rem .8rem; }
.plan-table th:last-child, .plan-table td:last-child { text-align: right; }
.plan-table td { border-top: 1px solid var(--line); padding: .55rem .8rem; }
.plan-table td:last-child { font-weight: 700; color: var(--plan); }
.plan__cta { width: 100%; margin-top: auto; background: var(--plan); color: #fff; }
.plan__cta:hover { filter: brightness(.93); transform: translateY(-2px); }
@media (max-width: 640px) { .pricing { grid-template-columns: 1fr; max-width: 420px; } }

/* ---------- Contato (formulário) ---------- */
.contact-form { max-width: 720px; margin-inline: auto; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.contact-form .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm); color: var(--ink); }
.field input, .field textarea {
	width: 100%; padding: .8rem 1rem; font: inherit; color: var(--ink);
	background: var(--surface); border: 1.5px solid var(--line); border-radius: var(--radius-sm);
	transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field textarea:focus {
	outline: none; border-color: var(--violeta);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--violeta) 18%, transparent);
}
.field--error input, .field--error textarea { border-color: var(--rosa); }
.field--error input:focus, .field--error textarea:focus {
	border-color: var(--rosa);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--rosa) 18%, transparent);
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-alert { max-width: 720px; margin: 0 auto var(--space-6); padding: 1rem 1.25rem; border-radius: var(--radius-sm); font-size: var(--fs-sm); border: 1px solid transparent; }
.form-alert--ok { background: color-mix(in srgb, var(--teal) 14%, #fff); border-color: color-mix(in srgb, var(--teal) 45%, #fff); color: #15695f; }
.form-alert--err { background: color-mix(in srgb, var(--rosa) 12%, #fff); border-color: color-mix(in srgb, var(--rosa) 45%, #fff); color: #9a2f68; }
.contact-form__submit { text-align: center; margin-top: var(--space-2); }
.form-note { margin-top: var(--space-3); font-size: var(--fs-sm); color: var(--muted); }
@media (max-width: 560px) { .contact-form { grid-template-columns: 1fr; } }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--ink); color: color-mix(in srgb, #fff 78%, var(--violeta)); padding-block: var(--space-10) var(--space-6); }
.site-footer a { color: color-mix(in srgb, #fff 75%, var(--violeta)); transition: color .2s; }
.site-footer a:hover { color: #fff; }
.site-footer h4 { color: #fff; font-size: var(--fs-sm); letter-spacing: .04em; text-transform: uppercase; margin-bottom: var(--space-4); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--space-8); }
.footer-bottom { margin-top: var(--space-8); padding-top: var(--space-5); border-top: 1px solid rgba(255,255,255,.12); font-size: var(--fs-sm); color: var(--muted); }

/* ---------- Reveal no scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
	:root { --header-h: 64px; }
	.footer-grid { grid-template-columns: 1fr; gap: var(--space-6); }
	.nav, .header-cta .btn { display: none; }
	.nav-toggle { display: block; }
	.nav.is-open { display: flex; position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: var(--space-4); padding: var(--space-6) var(--gutter); background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.js .reveal { opacity: 1; transform: none; transition: none; }
	* { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}