/* ═══════════════════════════════════════════════════════════
   YumLabs — style.css
   Tipografia: Syne (display) + DM Sans (corpo)
   ═══════════════════════════════════════════════════════════ */

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --navy:       #0D1B2A;
  --navy-deep:  #060E17;
  --navy-mid:   #162236;
  --coral:      #FF5C3A;
  --coral-dark: #CC3A1F;
  --coral-glow: rgba(255, 92, 58, 0.18);
  --amber:      #FFB347;
  --warm-white: #F8F5F0;
  --light:      #E8E4DC;
  --gray:       #8B8E99;
  --steel:      #9BB8CC;
  --white:      #FFFFFF;

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
  --shadow-md:  0 8px 32px rgba(0,0,0,.12);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.18);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --container:  1160px;
  --section-v:  100px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--navy);
  background: var(--warm-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.5vw, 3rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; }

p { color: color-mix(in srgb, var(--navy) 80%, transparent); }

.body-lg { font-size: 1.125rem; line-height: 1.75; }

.text-coral { color: var(--coral); }

.label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 12px;
  display: block;
}
.label--light { color: rgba(255,255,255,0.45); }

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

.section { padding: var(--section-v) 0; }
.section--dark {
  background: var(--navy);
  color: var(--warm-white);
}
.section--dark p { color: rgba(255,255,255,0.65); }
.section--dark h2 { color: var(--white); }

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section__sub {
  margin-top: 16px;
  font-size: 1.05rem;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--coral {
  background: var(--coral);
  color: var(--white);
}
.btn--coral:hover {
  background: var(--coral-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255,92,58,.35);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn--ghost:hover {
  border-color: rgba(255,255,255,.7);
  background: rgba(255,255,255,.06);
}

.btn--sm { padding: 8px 18px; font-size: 0.875rem; }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Scroll reveal ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s var(--transition), transform 0.65s var(--transition);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════ NAV ═══════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(13, 27, 42, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav__wordmark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}
.nav__wordmark em {
  font-style: normal;
  color: var(--coral);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 400;
  color: rgba(255,255,255,.7);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }

.nav__cta { margin-left: 8px; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  background: rgba(13, 27, 42, 0.98);
  backdrop-filter: blur(16px);
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.nav__mobile.open { display: flex; }
.nav__mobile-link {
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color var(--transition);
}
.nav__mobile-link:hover { color: var(--coral); }

/* ═══════════════════════════════════════ HERO ══════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy-deep);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,92,58,.22) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}
.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,179,71,.12) 0%, transparent 70%);
  bottom: 50px;
  left: -80px;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 30%, transparent 80%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-top: 96px;
  padding-bottom: 80px;
  max-width: 820px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,.6);
  letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 28px;
}
.hero__badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 8px var(--coral);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--coral); }
  50% { opacity: .6; box-shadow: 0 0 16px var(--coral); }
}

.hero__heading {
  color: var(--white);
  margin-bottom: 24px;
}

.hero__sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.6);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.hero__stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.hero__stat span {
  font-size: 0.8rem;
  color: rgba(255,255,255,.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero__stat-sep {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.12);
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__scroll span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ═══════════════════════════════════════ SOBRE ═════════════ */
.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sobre__text h2 { margin-bottom: 24px; }
.sobre__text p { margin-bottom: 16px; }

.sobre__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}
.pill {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--light);
  color: var(--navy);
  border: 1px solid var(--light);
}

.sobre__card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.sobre__card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: var(--coral-glow);
  pointer-events: none;
}
.sobre__card-mark { margin-bottom: 24px; }
.sobre__card blockquote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(255,255,255,.85);
  line-height: 1.6;
  margin-bottom: 20px;
}
.sobre__card blockquote::before { content: '\201C'; color: var(--coral); font-size: 1.4em; line-height: 0; vertical-align: -0.3em; }
.sobre__card blockquote::after  { content: '\201D'; color: var(--coral); font-size: 1.4em; line-height: 0; vertical-align: -0.3em; }
.sobre__card cite {
  font-size: 0.82rem;
  color: rgba(255,255,255,.4);
  letter-spacing: 0.04em;
}

/* ═══════════════════════════════════════ PRODUTOS ══════════ */
.produtos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.produto-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.produto-card:hover {
  border-color: rgba(255,255,255,.18);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.3);
}
.produto-card--featured {
  border-color: rgba(255,92,58,.3);
  background: rgba(255,92,58,.05);
}
.produto-card--featured:hover {
  border-color: rgba(255,92,58,.5);
  box-shadow: 0 16px 48px rgba(255,92,58,.15);
}

.produto-card__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.6);
  margin-bottom: 20px;
}
.produto-card__badge--coral {
  background: rgba(255,92,58,.2);
  color: var(--coral);
}

.produto-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

.produto-card h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.produto-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.produto-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}
.produto-card__tags span {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.5);
}

.produto-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--coral);
  transition: gap var(--transition), opacity var(--transition);
}
.produto-card__link:hover { gap: 10px; opacity: .8; }

.produtos__coming {
  text-align: center;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 18px 24px;
}
.produtos__coming p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,.45);
}
.produtos__coming a {
  color: var(--coral);
  transition: opacity var(--transition);
}
.produtos__coming a:hover { opacity: .7; }

/* ═══════════════════════════════════════ SERVIÇOS ══════════ */
.servicos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 56px;
}

.servico-item {
  background: var(--warm-white);
  padding: 40px;
  transition: background var(--transition);
}
.servico-item:hover { background: var(--white); }

.servico-item__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--coral);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 16px;
  transition: opacity var(--transition);
}
.servico-item:hover .servico-item__num { opacity: 0.5; }

.servico-item h3 { margin-bottom: 10px; }
.servico-item p  { font-size: 0.9rem; }

.servicos__cta { text-align: center; }

/* ═══════════════════════════════════════ CONTATO ═══════════ */
.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contato__text h2 { color: var(--white); margin-bottom: 16px; }
.contato__text p  { margin-bottom: 32px; }

.contato__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contato__info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
  line-height: 1.55;
}
.contato__info-item:hover { color: rgba(255,255,255,.85); }
.contato__info-item svg { flex-shrink: 0; margin-top: 2px; }

/* Form */
.contato__form {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

label {
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,.6);
  letter-spacing: 0.03em;
}

input, textarea, select {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.925rem;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  -webkit-appearance: none;
}
input::placeholder, textarea::placeholder { color: rgba(255,255,255,.25); }
input:focus, textarea:focus, select:focus {
  border-color: var(--coral);
  background: rgba(255,255,255,.08);
}

select { cursor: pointer; }
select option { background: var(--navy-mid); color: var(--white); }

textarea { resize: vertical; min-height: 100px; }

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,.3);
  margin-top: 12px;
  margin-bottom: 0;
}

/* ═══════════════════════════════════════ FOOTER ════════════ */
.footer {
  background: var(--navy-deep);
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 64px;
  padding-top: 64px;
  padding-bottom: 64px;
}

.footer__brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,.35);
  margin-top: 16px;
  line-height: 1.6;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col strong {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 4px;
}
.footer__col a, .footer__col span {
  font-size: 0.875rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
  line-height: 1.5;
}
.footer__col a:hover { color: var(--coral); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 20px 0;
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer__bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,.25);
}

/* ═══════════════════════════════════════ RESPONSIVE ════════ */
@media (max-width: 1024px) {
  :root { --section-v: 72px; }
  .sobre__inner { grid-template-columns: 1fr; gap: 48px; }
  .sobre__visual { max-width: 560px; }
  .produtos__grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .contato__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__nav { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-v: 56px; }

  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .hero__inner { padding-top: 112px; }
  .hero__stats { gap: 20px; }
  .hero__stat-sep { display: none; }

  .servicos__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
  .footer__bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .footer__nav { grid-template-columns: 1fr; }
}

/* ── Print ───────────────────────────────────────────────── */
@media print {
  .nav, .hero__scroll, .hero__bg { display: none; }
  .hero { min-height: auto; padding: 40px 0; }
}