:root {
  --bg: #ffffff;
  --bg-elevated: #f8f9fd;
  --bg-card: #ffffff;
  --bg-hover: #f0f3fa;
  --border: #e0e3eb;
  --border-soft: #edeff3;
  --text: #131722;
  --text-dim: #5c6069;
  --text-faint: #9598a1;
  --brand: #2f5fc4;
  --brand-dark: #16215c;
  --brand-soft: rgba(47, 95, 196, 0.08);
  --accent: #3f9142;
  --accent-soft: rgba(63, 145, 66, 0.08);
  --gold: #d9a62b;
  --gold-soft: rgba(217, 166, 43, 0.12);
  --green: #089981;
  --green-soft: rgba(8, 153, 129, 0.1);
  --radius: 8px;
  --radius-lg: 16px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --shadow-card: 0 1px 2px rgba(19, 23, 34, 0.04);
  --shadow-elevated: 0 12px 32px rgba(19, 23, 34, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', var(--font);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

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

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

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.navbar.scrolled {
  border-bottom-color: var(--border-soft);
  box-shadow: 0 4px 20px rgba(19, 23, 34, 0.06);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand .mark {
  width: 34px;
  height: 34px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-dim);
  flex: 1;
  justify-content: center;
}

.nav-links a:hover,
.nav-links a.active { color: var(--brand); }

.navbar-right { display: flex; align-items: center; gap: 12px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14.5px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, border-color 0.12s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 4px 14px rgba(47, 95, 196, 0.28);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(47, 95, 196, 0.34); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg-hover); }

.btn-sm { padding: 8px 14px; font-size: 13.5px; }

.btn-arrow .icon-svg {
  width: 16px;
  height: 16px;
  transition: transform 0.18s ease;
}
.btn-arrow:hover .icon-svg { transform: translateX(3px); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 80px;
  background:
    radial-gradient(900px 420px at 15% -10%, var(--brand-soft), transparent 60%),
    radial-gradient(700px 380px at 100% 0%, var(--accent-soft), transparent 55%);
}

.hero::after {
  content: '';
  position: absolute;
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
  z-index: 0;
  width: 320px;
  height: 280px;
  bottom: -120px;
  left: -80px;
  background: linear-gradient(160deg, var(--brand) 0%, var(--accent) 100%);
  opacity: 0.05;
  transform: rotate(-8deg);
}

.hero-watermark {
  position: absolute;
  top: -70px;
  right: -90px;
  width: 620px;
  max-width: none;
  opacity: 0.09;
  transform: rotate(8deg);
  z-index: 0;
  pointer-events: none;
  filter: saturate(1.1);
}

.hero .container { position: relative; z-index: 1; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--brand);
  background: var(--brand-soft);
  padding: 6px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 780px;
}

.hero h1 .accent-text {
  background: linear-gradient(100deg, var(--accent) 0%, var(--gold) 50%, var(--brand) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero .lead {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 0 32px;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 800px;
}

.hero-stats .stat {
  padding: 18px 20px;
  border: 1px solid var(--border-soft);
  border-top: 3px solid var(--brand);
  border-radius: 10px;
  background: var(--bg-card);
}
.hero-stats .stat:nth-child(2) { border-top-color: var(--accent); }
.hero-stats .stat:nth-child(3) { border-top-color: var(--gold); }
.hero-stats .stat:nth-child(4) { border-top-color: var(--brand-dark); }

.hero-stats .stat .value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.hero-stats .stat .label {
  font-size: 13px;
  color: var(--text-faint);
  margin-top: 2px;
}

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-elevated); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-head .kicker { display: inline-flex; margin-bottom: 14px; }
.section-head h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.section-head p { color: var(--text-dim); font-size: 16px; margin: 0; }

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

/* Icons (inline SVG, no emoji) */
.icon-svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: block;
}

.nav-toggle .icon-svg { width: 22px; height: 22px; }
.venture-icon .icon-svg { width: 24px; height: 24px; }
.feature-card .icon .icon-svg { width: 22px; height: 22px; }
.contact-item .ic .icon-svg { width: 18px; height: 18px; }
.form-success .icon-svg { width: 18px; height: 18px; flex-shrink: 0; stroke-width: 2.4; }

/* Ventures grid */
.ventures-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.venture-card {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
  border-top: 3px solid transparent;
}

.venture-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(19, 23, 34, 0.1);
  border-color: transparent;
}

.ventures-grid .venture-card:nth-child(1) { border-top-color: #10b981; }
.ventures-grid .venture-card:nth-child(2) { border-top-color: var(--brand); }
.ventures-grid .venture-card:nth-child(3) { border-top-color: var(--gold); }
.ventures-grid .venture-card:nth-child(4) { border-top-color: #7c3aed; }

.ventures-grid .venture-card:nth-child(1):hover { box-shadow: 0 16px 36px rgba(16, 185, 129, 0.18); }
.ventures-grid .venture-card:nth-child(2):hover { box-shadow: 0 16px 36px rgba(47, 95, 196, 0.18); }
.ventures-grid .venture-card:nth-child(3):hover { box-shadow: 0 16px 36px rgba(217, 166, 43, 0.2); }
.ventures-grid .venture-card:nth-child(4):hover { box-shadow: 0 16px 36px rgba(124, 58, 237, 0.18); }

.venture-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.venture-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 14px;
  width: fit-content;
}

.venture-card h3 { font-size: 20px; margin: 0 0 10px; letter-spacing: -0.01em; }
.venture-card p { color: var(--text-dim); font-size: 14.5px; margin: 0 0 22px; flex: 1; }

.venture-link {
  font-size: 14px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 340px));
  gap: 24px;
  justify-content: center;
}

.team-card {
  padding: 40px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.team-grid .team-card:nth-child(2) .team-avatar { background: linear-gradient(135deg, var(--accent), var(--brand)); }
.team-grid .team-card:nth-child(3) .team-avatar { background: linear-gradient(135deg, var(--gold), var(--accent)); }
.team-grid .team-card:nth-child(4) .team-avatar { background: linear-gradient(135deg, var(--brand), var(--gold)); }

.team-card h3 { font-size: 19px; margin: 0 0 4px; letter-spacing: -0.01em; }

.team-role {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--brand);
  background: var(--brand-soft);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.team-card p { color: var(--text-dim); font-size: 14.5px; margin: 0; }

/* Feature grid (about/values) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card { padding: 26px 22px; border-top: 3px solid var(--brand); }
.feature-card:nth-child(2) { border-top-color: var(--accent); }
.feature-card:nth-child(3) { border-top-color: var(--gold); }
.feature-card:nth-child(4) { border-top-color: var(--brand-dark); }
.feature-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  background: var(--brand-soft);
  color: var(--brand);
}
.feature-card:nth-child(2) .icon { background: var(--accent-soft); color: var(--accent); }
.feature-card:nth-child(3) .icon { background: var(--gold-soft); color: var(--gold); }
.feature-card:nth-child(4) .icon { background: var(--brand-soft); color: var(--brand-dark); }
.feature-card h3 { font-size: 16.5px; margin: 0 0 8px; }
.feature-card p { font-size: 13.5px; color: var(--text-dim); margin: 0; }

/* About split */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-split h2 { font-size: clamp(26px, 3.4vw, 34px); letter-spacing: -0.02em; margin: 0 0 18px; }
.about-split p { color: var(--text-dim); font-size: 16px; margin: 0 0 16px; }

.timeline { display: flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.timeline-item { display: flex; gap: 16px; align-items: flex-start; }
.timeline-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--brand); margin-top: 6px; flex-shrink: 0;
}
.timeline-item strong { display: block; font-size: 14.5px; }
.timeline-item span { font-size: 13.5px; color: var(--text-dim); }

.about-visual {
  background: linear-gradient(135deg, var(--brand-soft), var(--accent-soft));
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.about-visual .mini-card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.about-visual .mini-card .num {
  font-size: 24px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.about-visual .mini-card .lbl { font-size: 12.5px; color: var(--text-dim); margin-top: 4px; }

/* CTA band */
.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(115deg, var(--accent) 0%, var(--brand) 65%, var(--brand-dark) 100%);
  border-radius: 24px;
  padding: 56px;
  text-align: center;
  color: #fff;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -40px;
  width: 260px;
  height: 220px;
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  background: linear-gradient(180deg, var(--gold), transparent);
  opacity: 0.18;
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(24px, 3vw, 32px); margin: 0 0 12px; letter-spacing: -0.02em; }
.cta-band p { opacity: 0.9; margin: 0 0 28px; font-size: 16px; }
.cta-band .btn-primary { background: #fff; color: var(--brand); box-shadow: none; }
.cta-band .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.cta-band .btn-ghost { border-color: rgba(255,255,255,0.4); color: #fff; }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,0.12); }

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.contact-info h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.02em; margin: 0 0 14px; }
.contact-info p { color: var(--text-dim); font-size: 15.5px; margin: 0 0 28px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 14.5px;
}
.contact-item .ic {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--brand-soft); color: var(--brand);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.contact-item a { font-weight: 600; }
.contact-item a:hover { color: var(--brand); text-decoration: underline; }

.contact-form {
  padding: 32px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 13px; font-weight: 700; color: var(--text-dim); }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-size: 14.5px;
  font-family: inherit;
  background: var(--bg-elevated);
  color: var(--text);
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  background: #fff;
}

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: var(--green-soft);
  color: var(--green);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  margin-top: 16px;
}
.form-success.show { display: flex; }

/* Footer */
.footer {
  border-top: 1px solid var(--border-soft);
  padding: 56px 0 28px;
  background: var(--bg-elevated);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-brand p { color: var(--text-dim); font-size: 14px; margin: 14px 0 0; max-width: 260px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-faint); margin: 0 0 14px; }
.footer-col a { display: block; font-size: 14px; color: var(--text-dim); margin-bottom: 10px; }
.footer-col a:hover { color: var(--brand); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-soft);
  font-size: 13px;
  color: var(--text-faint);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-soft);
    gap: 16px;
  }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .ventures-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .about-split { grid-template-columns: 1fr; gap: 36px; }
  .contact-wrap { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { padding: 40px 24px; }
  .hero-watermark { width: 320px; opacity: 0.07; }
}

/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

.ventures-grid .reveal:nth-child(2),
.team-grid .reveal:nth-child(2),
.features-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.ventures-grid .reveal:nth-child(3),
.team-grid .reveal:nth-child(3),
.features-grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.ventures-grid .reveal:nth-child(4),
.team-grid .reveal:nth-child(4),
.features-grid .reveal:nth-child(4) { transition-delay: 0.24s; }

/* WhatsApp floating button */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 60;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.whatsapp-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}
.whatsapp-fab .icon-svg {
  width: 27px;
  height: 27px;
  stroke-width: 2.1;
}

@media (max-width: 900px) {
  .whatsapp-fab { width: 52px; height: 52px; bottom: 18px; right: 18px; }
}