:root {
  --bg: #f3f0e8;
  --surface: #fffdf8;
  --surface-2: #f2ece2;
  --text: #1d1f1e;
  --muted: #5b5f5d;
  --accent: #e65c2f;
  --accent-2: #0b6e4f;
  --line: #e1d8c9;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow: 0 14px 36px rgba(37, 30, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Sora", sans-serif;
  background:
    radial-gradient(circle at 15% 20%, #fff7e5 0%, transparent 30%),
    radial-gradient(circle at 80% 10%, #e6f6ef 0%, transparent 25%), var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

.bg-pattern {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(29, 31, 30, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(29, 31, 30, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 100%);
  z-index: -1;
}

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.topbar {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.65rem;
  background: var(--text);
  color: var(--surface);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text strong {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo-text small {
  color: var(--muted);
}

.hero {
  padding-bottom: 3.5rem;
}

.hero-content {
  padding-top: 4.5rem;
  animation: rise-in 0.7s ease both;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--accent-2);
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.08;
}

h1 {
  max-width: 14ch;
  font-size: clamp(2.4rem, 4.8vw, 4.4rem);
  margin-top: 0.7rem;
}

.hero-content p {
  max-width: 58ch;
  color: var(--muted);
  margin-top: 1rem;
  font-size: 1.03rem;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.8rem 1.2rem;
  text-decoration: none;
  font-weight: 600;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px rgba(230, 92, 47, 0.28);
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 85%, transparent);
}

.contact-cta {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
}

.portfolio {
  padding: 1rem 0 4rem;
}

.section-header h2 {
  margin-top: 0.65rem;
  font-size: clamp(1.6rem, 2.8vw, 2.8rem);
}

.section-header p:last-child {
  max-width: 58ch;
  color: var(--muted);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 1.5rem;
}

.app-card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--shadow);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.app-card.is-live {
  cursor: pointer;
}

.app-card.is-live:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.app-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  background: color-mix(in srgb, var(--accent) 15%, white);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #972f11;
}

.app-badge-muted {
  color: var(--muted);
  background: color-mix(in srgb, var(--muted) 12%, white);
}

.app-card h3 {
  margin-top: 0.9rem;
  font-size: 1.35rem;
}

.app-card p {
  color: var(--muted);
}

.card-link {
  margin-top: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent-2);
  font-weight: 700;
}

.card-link::after {
  content: "→";
}

.card-link-muted {
  color: var(--muted);
}

.contact {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 2.2rem;
}

.contact h2 {
  margin-top: 0.65rem;
  font-size: clamp(1.4rem, 2.6vw, 2.4rem);
}

.contact p {
  color: var(--muted);
  max-width: 58ch;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  background: #1faa59;
  box-shadow: 0 12px 24px rgba(20, 97, 47, 0.25);
  transition: transform 0.2s ease;
  white-space: nowrap;
}

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

.btn-whatsapp svg {
  width: 1.25rem;
  height: 1.25rem;
}

.footer {
  padding: 1.2rem;
  text-align: center;
  color: var(--muted);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .contact {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero-content {
    padding-top: 3rem;
  }

  .topbar {
    padding-top: 1rem;
  }

  h1 {
    max-width: 100%;
  }

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

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}