/* =========================================================
   Gabriel Henri — Marketing Digital
   Tokens, base, layout e componentes
   ========================================================= */

:root {
  --bg: #EFF2EC;
  --ink: #152420;
  --primary: #2D5C4E;
  --primary-dark: #1E453A;
  --accent: #D9A441;
  --accent-dark: #B9862E;
  --muted: #6E7568;
  --surface: #FFFFFF;

  --font-display: "Fraunces", serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --container: 1120px;
  --radius: 14px;
  --shadow: 0 12px 32px rgba(21, 36, 32, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

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

.section {
  padding: 88px 0;
}

.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.section-head p {
  color: var(--muted);
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--accent);
  color: var(--ink);
}

.btn-accent:hover {
  background: var(--accent-dark);
  box-shadow: 0 8px 20px rgba(217, 164, 65, 0.35);
}

.btn-outline {
  background: transparent;
  border-color: rgba(21, 36, 32, 0.25);
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(45, 92, 78, 0.06);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(239, 242, 236, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(21, 36, 32, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--ink);
}

.logo span {
  color: var(--accent-dark);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span::before {
  position: absolute;
  top: -7px;
}

.nav-toggle span::after {
  position: absolute;
  top: 7px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 160px 0 0;
}

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
}

.hero .lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 32px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* ---------- Ticker ---------- */

.ticker {
  border-top: 1px solid rgba(21, 36, 32, 0.1);
  border-bottom: 1px solid rgba(21, 36, 32, 0.1);
  background: var(--primary);
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  color: #EAF2EF;
  font-size: 0.9rem;
  padding: 16px 32px;
  gap: 12px;
  white-space: nowrap;
}

.ticker-item .dot {
  color: var(--accent);
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Services ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(21, 36, 32, 0.06);
}

.service-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(45, 92, 78, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.25rem;
}

.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.service-card ul {
  margin: 16px 0 24px;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--ink);
}

.service-card li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

.service-card li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent-dark);
}

.service-price {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 16px;
}

/* ---------- Portfolio ---------- */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.case-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(21, 36, 32, 0.06);
}

.case-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: rgba(45, 92, 78, 0.08);
}

.case-body {
  padding: 24px;
}

.case-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  display: block;
}

.case-body h3 {
  font-size: 1.1rem;
}

.case-body p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.empty-state {
  color: var(--muted);
  font-size: 0.95rem;
  padding: 32px;
  text-align: center;
  border: 1px dashed rgba(21, 36, 32, 0.2);
  border-radius: var(--radius);
  grid-column: 1 / -1;
}

/* ---------- Depoimentos ---------- */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(21, 36, 32, 0.06);
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.avatar-initials {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-author .name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-author .role {
  color: var(--muted);
  font-size: 0.8rem;
}

/* ---------- Contato ---------- */

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.contact-info p {
  color: var(--muted);
}

.contact-channels {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.contact-channels a {
  text-decoration: none;
  color: var(--primary);
}

.contact-channels a:hover {
  color: var(--accent-dark);
}

form.contact-form {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(21, 36, 32, 0.06);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(21, 36, 32, 0.18);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

.form-status {
  font-size: 0.9rem;
  min-height: 1.2em;
}

.form-status.ok {
  color: var(--primary);
}

.form-status.error {
  color: #A3402D;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: #DDE5DF;
  padding: 56px 0 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-top .logo {
  color: #fff;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.footer-contact a {
  text-decoration: none;
  color: #DDE5DF;
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 20px;
  font-size: 0.8rem;
  color: #8E9B93;
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .ticker-track {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:hover {
    transform: none;
  }
}

/* ---------- Responsive ---------- */

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

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(21, 36, 32, 0.08);
    transform: translateY(-140%);
    transition: transform 0.25s ease;
  }

  .nav-links.is-open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding-top: 128px;
  }

  .section {
    padding: 64px 0;
  }

  .footer-top {
    flex-direction: column;
  }
}