/* Softaina marketing site — dark + orange reference style */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

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

:root {
  --bg:       #0a0a0a;
  --bg-card:  #111111;
  --bg-cream: #f5f0e6;
  --text:     #f2f2f2;
  --muted:    #9a9a9a;
  --line:     rgba(255,255,255,0.12);
  --orange:   #e85d04;
  --orange-2: #f48c06;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}

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

.site-wrap { min-height: 100vh; position: relative; }

/* Background waves */
.site-bg-waves {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: 0.35;
}
.site-bg-waves svg { width: 100%; height: 100%; }

.site-content { position: relative; z-index: 1; }

/* Top nav */
.site-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 48px; border-bottom: 1px solid var(--line);
}
.site-logo { height: 32px; width: auto; }
.site-nav-links {
  display: flex; gap: 20px; font-size: 10px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; flex-wrap: wrap; justify-content: center;
}
.site-nav-links a { color: var(--muted); transition: color .2s; white-space: nowrap; }
.site-nav-links a:hover { color: var(--text); }
.site-nav { flex-wrap: wrap; gap: 12px; }
.site-nav .btn-orange { flex-shrink: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; border-radius: 0; cursor: pointer; transition: all .2s;
  font-family: inherit; border: 1px solid transparent;
}
.btn-ghost {
  background: transparent; border-color: var(--text); color: var(--text);
}
.btn-ghost:hover { background: var(--text); color: var(--bg); }
.btn-orange {
  background: var(--orange); border-color: var(--orange); color: #fff;
}
.btn-orange:hover { background: var(--orange-2); border-color: var(--orange-2); }
.btn-google {
  background: #fff; color: #333; border: 1px solid #ddd; width: 100%;
  padding: 14px 20px; font-size: 13px; letter-spacing: 0.04em; text-transform: none; font-weight: 600;
}
.btn-google:hover { background: #f8f8f8; box-shadow: 0 4px 20px rgba(0,0,0,.2); }
.btn-google svg { width: 20px; height: 20px; }
.btn-guest {
  background: transparent; border: 1px solid var(--line); color: var(--text); width: 100%;
  padding: 14px 20px; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600;
}
.btn-guest:hover { border-color: var(--orange); color: var(--orange); }

/* Hero / About block */
.hero-section {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  min-height: 70vh; border-bottom: 1px solid var(--line);
}
.hero-left {
  padding: 64px 48px 64px 48px; border-right: 1px solid var(--line);
  display: flex; flex-direction: column; justify-content: center;
}
.hero-title {
  display: flex; align-items: flex-start; gap: 0; line-height: 0.88;
  margin-bottom: 40px;
}
.hero-title-main {
  font-size: clamp(64px, 10vw, 120px); font-weight: 900; letter-spacing: -0.03em;
  text-transform: uppercase;
}
.hero-title-side {
  font-size: clamp(48px, 8vw, 90px); font-weight: 900; color: var(--orange);
  writing-mode: vertical-rl; text-orientation: mixed; transform: rotate(180deg);
  margin-left: 8px; letter-spacing: 0.02em;
}
.hero-right {
  padding: 64px 48px; display: flex; flex-direction: column; justify-content: center; gap: 24px;
}
.hero-text { font-size: 14px; color: var(--muted); max-width: 420px; line-height: 1.7; }
.hero-text strong, .highlight { color: var(--orange); font-weight: 600; }

/* Value statement */
.value-strip {
  padding: 48px; text-align: center; border-bottom: 1px solid var(--line);
  font-size: clamp(18px, 3vw, 28px); font-weight: 500; max-width: 900px; margin: 0 auto;
}
.value-strip .highlight { font-weight: 700; }

/* Stats grid */
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
}
.stat-box {
  padding: 48px 32px; border-right: 1px solid var(--line);
  min-height: 200px; display: flex; flex-direction: column; justify-content: flex-end;
}
.stat-box:last-child { border-right: none; }
.stat-box.cream { background: var(--bg-cream); color: #111; }
.stat-num { font-size: clamp(36px, 5vw, 56px); font-weight: 800; line-height: 1; margin-bottom: 8px; }
.stat-box.cream .stat-num { color: #111; }
.stat-label { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.stat-box.cream .stat-label { color: #444; }

/* What you can do */
.section-do {
  padding: 80px 48px; border-bottom: 1px solid var(--line);
}
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 16px;
}
.section-heading {
  font-size: clamp(32px, 5vw, 52px); font-weight: 800; text-transform: uppercase;
  margin-bottom: 48px; letter-spacing: -0.02em;
}
.section-heading span { color: var(--orange); }

.do-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 1px solid var(--line);
}
.do-card {
  padding: 40px 32px; border-right: 1px solid var(--line);
  min-height: 220px;
}
.do-card:last-child { border-right: none; }
.do-icon { font-size: 28px; margin-bottom: 16px; color: var(--orange); }
.do-title { font-size: 16px; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.06em; }
.do-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* CTA */
.cta-section {
  padding: 80px 48px; text-align: center;
  background: linear-gradient(180deg, transparent, rgba(232,93,4,0.06));
}
.cta-heading { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: 16px; }
.cta-sub { color: var(--muted); margin-bottom: 32px; font-size: 14px; }

.site-footer {
  padding: 24px 48px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; font-size: 11px; color: var(--muted);
}

/* Sign-in page */
.signin-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 40px 24px;
}
.signin-card {
  width: 100%; max-width: 420px; background: var(--bg-card);
  border: 1px solid var(--line); padding: 48px 40px;
}
.signin-card h1 {
  font-size: 28px; font-weight: 800; text-transform: uppercase; margin-bottom: 8px;
}
.signin-card h1 span { color: var(--orange); }
.signin-sub { color: var(--muted); font-size: 13px; margin-bottom: 32px; }
.signin-actions { display: flex; flex-direction: column; gap: 12px; }
.signin-divider {
  display: flex; align-items: center; gap: 12px; margin: 20px 0;
  font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em;
}
.signin-divider::before, .signin-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}
.signin-back { display: block; margin-top: 24px; text-align: center; font-size: 12px; color: var(--muted); }
.signin-back:hover { color: var(--orange); }
.signin-error {
  background: rgba(232,93,4,0.15); border: 1px solid var(--orange);
  color: #ffb380; padding: 10px 14px; font-size: 12px; margin-bottom: 16px;
}
.signin-user-badge {
  margin-top: 20px; padding: 12px; background: rgba(255,255,255,0.04);
  border: 1px solid var(--line); font-size: 11px; color: var(--muted); text-align: center;
}

/* Generic content sections */
.block-section {
  padding: 72px 48px; border-bottom: 1px solid var(--line);
}
.block-section.alt { background: rgba(255,255,255,0.02); }
.block-inner { max-width: 1100px; margin: 0 auto; }
.block-sub {
  font-size: 13px; font-weight: 600; color: var(--orange); letter-spacing: 0.12em;
  text-transform: uppercase; margin-bottom: 12px;
}
.block-title {
  font-size: clamp(28px, 4vw, 44px); font-weight: 800; text-transform: uppercase;
  letter-spacing: -0.02em; margin-bottom: 24px; line-height: 1.1;
}
.block-title span { color: var(--orange); }
.block-lead { font-size: 16px; color: var(--muted); line-height: 1.75; margin-bottom: 20px; max-width: 780px; }
.block-text { font-size: 14px; color: var(--muted); line-height: 1.75; margin-bottom: 16px; max-width: 780px; }

.quote-block {
  margin: 28px 0; padding: 24px 28px; border-left: 3px solid var(--orange);
  background: rgba(232,93,4,0.06); font-size: 15px; font-style: italic; color: var(--text);
  max-width: 720px;
}

.two-col {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
}
.three-col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); }
.four-col { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); }

.pillar-card {
  padding: 32px 28px; border-right: 1px solid var(--line);
}
.pillar-card:last-child { border-right: none; }
.pillar-card h3 { font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; color: var(--text); }
.pillar-card p { font-size: 12px; color: var(--muted); line-height: 1.65; }

.check-list { list-style: none; display: grid; gap: 10px; margin: 20px 0; }
.check-list li {
  display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--muted);
}
.check-list li::before { content: '✓'; color: var(--orange); font-weight: 800; flex-shrink: 0; }

.bullet-list { list-style: none; margin: 16px 0; }
.bullet-list li {
  padding: 8px 0 8px 16px; border-left: 2px solid var(--line);
  margin-bottom: 6px; font-size: 13px; color: var(--muted);
}

.pipeline-flow {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 28px 0;
  padding: 28px; border: 1px solid var(--line); background: var(--bg-card);
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
}
.pipeline-step {
  padding: 10px 14px; background: rgba(232,93,4,0.12); border: 1px solid rgba(232,93,4,0.3);
  color: var(--text);
}
.pipeline-arrow { color: var(--orange); font-size: 14px; }

.model-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 28px;
}
.model-group h4 {
  font-size: 12px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.model-group ul { list-style: none; }
.model-group li { font-size: 13px; color: var(--muted); padding: 5px 0; }

.founder-card {
  display: grid; grid-template-columns: 200px 1fr; gap: 40px; align-items: start;
  padding: 40px; border: 1px solid var(--line); background: var(--bg-card); margin-top: 24px;
}
.founder-avatar {
  width: 160px; height: 160px; background: linear-gradient(135deg, var(--orange), #9a3412);
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; font-weight: 900; color: #fff;
}
.founder-name { font-size: 24px; font-weight: 800; margin-bottom: 4px; }
.founder-role { font-size: 12px; color: var(--orange); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.founder-loc { font-size: 12px; color: var(--muted); margin-bottom: 16px; }

.invest-banner {
  text-align: center; padding: 56px 48px; border: 1px solid var(--orange);
  background: linear-gradient(135deg, rgba(232,93,4,0.08), transparent);
  margin-top: 32px;
}
.invest-amount { font-size: clamp(48px, 8vw, 72px); font-weight: 900; color: var(--orange); line-height: 1; }

.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 32px;
}
.contact-block h4 { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; }
.contact-block a, .contact-block p { font-size: 13px; color: var(--muted); display: block; margin-bottom: 6px; }
.contact-block a:hover { color: var(--orange); }
.social-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 8px; }
.social-links a { font-size: 12px; color: var(--muted); }
.social-links a:hover { color: var(--text); }

.badge-beta {
  display: inline-block; padding: 4px 12px; border: 1px solid var(--orange);
  color: var(--orange); font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; margin-bottom: 16px;
}
.tagline-row {
  font-size: clamp(14px, 2vw, 18px); font-weight: 600; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 24px;
}
.tagline-row span { color: var(--orange); margin: 0 12px; }

.site-footer {
  flex-direction: column; gap: 12px; text-align: center; padding: 40px 48px;
}
.site-footer-brand { font-size: 14px; font-weight: 800; letter-spacing: 0.08em; }
.site-footer-brand span { color: var(--orange); }
.site-footer-tag { font-size: 11px; color: var(--muted); letter-spacing: 0.15em; text-transform: uppercase; }

@media (max-width: 900px) {
  .hero-section { grid-template-columns: 1fr; }
  .hero-left { border-right: none; border-bottom: 1px solid var(--line); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-box:nth-child(2) { border-right: none; }
  .do-grid { grid-template-columns: 1fr; }
  .do-card { border-right: none; border-bottom: 1px solid var(--line); }
  .site-nav { padding: 16px 24px; }
  .block-section { padding: 48px 24px; }
  .two-col, .three-col, .four-col, .model-grid, .contact-grid, .founder-card { grid-template-columns: 1fr; }
  .pillar-card { border-right: none; border-bottom: 1px solid var(--line); }
  .founder-avatar { width: 120px; height: 120px; font-size: 36px; }
}