/* notanothersaas — landing page styles */

:root {
  --bg: #0a0a0d;
  --bg-elevated: #111116;
  --bg-card: #15151b;
  --border: #232329;
  --fg: #f2f1ee;
  --fg-muted: #9b9aa3;
  --fg-dim: #8a8892; /* contraste 5.67:1 sobre --bg, passa WCAG AA texto normal */
  --accent: #7ef0c0;
  --accent-dim: #4fb890;
  --accent-ink: #08130f;
  --warn: #ff6b6b;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --font-display: "Space Grotesk", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

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

.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.035;
  background-image: radial-gradient(circle at 1px 1px, #fff 1px, transparent 0);
  background-size: 22px 22px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(10, 10, 13, 0.72);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
}

.logo-mark {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 7px;
  border-radius: 6px;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  color: var(--fg-muted);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.main-nav a:hover { color: var(--fg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

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

.btn-primary:hover { opacity: 0.92; }

.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.btn-ghost:hover { border-color: var(--fg-dim); }

.btn-small { padding: 9px 18px; font-size: 0.85rem; }

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px;
  position: relative;
  z-index: 1;
}

.hero-inner { max-width: 880px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(126, 240, 192, 0.15);
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.2vw, 3.8rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.strike {
  position: relative;
  color: var(--fg-dim);
}

.strike::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  top: 52%;
  height: 2px;
  background: var(--warn);
  transform: rotate(-2deg);
}

.highlight { color: var(--accent); }

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 620px;
  margin-bottom: 40px;
}

.hero-sub strong { color: var(--fg); }

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat strong {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent);
}

.stat span {
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* ---------- Section shared ---------- */
section {
  padding: 88px 0;
  position: relative;
  z-index: 1;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 14px;
}

section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 48px;
  max-width: 680px;
}

/* ---------- Manifesto ---------- */
.manifesto {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.m-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.m-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--fg-dim);
  display: block;
  margin-bottom: 16px;
}

.m-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 10px;
  font-weight: 600;
}

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

.manifesto-close {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 700px;
}

.manifesto-close strong { color: var(--fg); }

/* ---------- Produtos ---------- */
.produtos h2 { margin-bottom: 64px; }

.produto {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.produto:first-of-type { border-top: none; padding-top: 0; }

.produto-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(126, 240, 192, 0.3);
  background: rgba(126, 240, 192, 0.06);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.produto-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.produto-grid-reverse { grid-template-columns: 0.9fr 1.1fr; }
.produto-grid-reverse .produto-visual { order: 1; }
.produto-grid-reverse .produto-copy { order: 2; }

.produto-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 18px;
}

.produto-lead {
  color: var(--fg-muted);
  font-size: 1.02rem;
  margin-bottom: 28px;
}

.produto-lead em { color: var(--fg); font-style: normal; font-weight: 500; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.96rem;
  color: var(--fg);
}

.check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

.feature-list-compact { gap: 9px; }
.feature-list-compact li {
  font-size: 0.88rem;
  color: var(--fg-muted);
  position: relative;
  padding-left: 14px;
}
.feature-list-compact li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-dim);
}

.feature-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-col h4 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* Phone mock (product 1) */
.produto-visual { display: flex; justify-content: center; }

.phone-mock {
  width: 280px;
  height: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 36px;
  padding: 18px 14px;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
}

.phone-notch {
  width: 90px;
  height: 18px;
  background: var(--bg);
  border-radius: 0 0 14px 14px;
  margin: 0 auto 20px;
}

.phone-screen {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.notif-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(10px);
  animation: floatIn 0.6s ease forwards;
}

.fade-in-1 { animation-delay: 0.1s; }
.fade-in-2 { animation-delay: 0.35s; }
.fade-in-3 { animation-delay: 0.6s; }

@keyframes floatIn {
  to { opacity: 1; transform: translateY(0); }
}

.notif-icon { font-size: 1.1rem; }

.notif-card strong {
  font-size: 0.82rem;
  display: block;
  margin-bottom: 4px;
}

.notif-card p {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* Flow mock (product 2) */
.flow-mock {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  width: 100%;
  max-width: 380px;
}

.flow-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: border-color 0.2s ease;
}

.flow-step.step-active {
  border-color: rgba(126, 240, 192, 0.4);
  background: rgba(126, 240, 192, 0.05);
}

.flow-icon { font-size: 1.3rem; }

.flow-step strong { font-size: 0.9rem; display: block; margin-bottom: 4px; }
.flow-step p { font-size: 0.82rem; color: var(--fg-muted); }

.flow-arrow {
  text-align: center;
  color: var(--fg-dim);
  font-size: 0.9rem;
  margin: 2px 0;
}

/* ---------- Filosofia ---------- */
.filosofia {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.filosofia blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  line-height: 1.5;
  color: var(--fg);
  font-weight: 500;
}

/* ---------- Waitlist ---------- */
.waitlist-inner { max-width: 620px; text-align: center; margin: 0 auto; }
.waitlist .section-label { text-align: center; }
.waitlist h2 { margin: 0 auto 12px; }

.waitlist-sub {
  color: var(--fg-muted);
  margin-bottom: 40px;
}

.waitlist-form { display: flex; flex-direction: column; gap: 20px; align-items: center; }

.form-row {
  display: flex;
  gap: 10px;
  width: 100%;
  flex-wrap: wrap;
  justify-content: center;
}

.form-row input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--fg);
  font-size: 0.95rem;
  font-family: var(--font-body);
}

.form-row input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-dim);
}

.form-row input[type="email"]::placeholder { color: var(--fg-dim); }

.form-choices {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.chip {
  cursor: pointer;
}

.chip input { position: absolute; opacity: 0; pointer-events: none; }

.chip span {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.chip input:checked + span {
  border-color: var(--accent-dim);
  color: var(--accent);
  background: rgba(126, 240, 192, 0.08);
}

.form-status {
  font-size: 0.88rem;
  color: var(--accent);
  min-height: 1.2em;
}

.form-status.error { color: var(--warn); }

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px 22px;
}

.faq-item summary {
  cursor: pointer;
  padding: 16px 0;
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
  position: relative;
  padding-right: 28px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 1.3rem;
  color: var(--fg-dim);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "−";
  color: var(--accent);
}

.faq-item p {
  color: var(--fg-muted);
  padding-bottom: 18px;
  font-size: 0.92rem;
  max-width: 620px;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand .logo-mark { margin-right: 8px; }
.footer-brand p {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--fg-dim);
}

.footer-meta {
  text-align: right;
  font-size: 0.85rem;
  color: var(--fg-dim);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .manifesto-grid { grid-template-columns: 1fr; }
  .produto-grid,
  .produto-grid-reverse {
    grid-template-columns: 1fr;
  }
  .produto-grid-reverse .produto-visual,
  .produto-grid-reverse .produto-copy { order: initial; }
  .feature-columns { grid-template-columns: 1fr; gap: 24px; }
  .phone-mock { margin: 0 auto; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .hero { padding: 64px 0 48px; }
  section { padding: 56px 0; }
  .hero-stats { gap: 24px; }
  .footer-inner { flex-direction: column; }
  .footer-meta { text-align: left; }
}