/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: #04090F;
  color: #E8EDF2;
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── CSS VARIABLES ── */
:root {
  --blue: #3B82F6;
  --blue-light: #60A5FA;
  --blue-pale: #BFDBFE;
  --blue-dim: rgba(59,130,246,0.12);
  --bg: #04090F;
  --bg2: #080F18;
  --bg3: #0D1826;
  --surface: #0F1E2E;
  --border: rgba(59,130,246,0.15);
  --border2: rgba(59,130,246,0.25);
  --text: #E8EDF2;
  --text-muted: #8BA0B8;
  --text-dim: #4A6278;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

h1, h2, h3, .logo, .stat-num, .tier-name { font-family: 'Syne', sans-serif; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(4,9,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.nav.scrolled { background: rgba(4,9,15,0.97); }
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  height: 68px; display: flex; align-items: center; gap: 32px;
}
.logo {
  display: flex; align-items: center; gap: 9px;
  font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700;
  color: var(--text); white-space: nowrap;
}
.logo span { color: var(--blue); }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-link {
  font-size: 14px; color: var(--text-muted);
  padding: 6px 14px; border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.lang-switch { display: flex; gap: 2px; }
.lang-btn {
  background: transparent; border: 1px solid transparent;
  color: var(--text-dim); font-size: 12px; font-family: 'DM Sans', sans-serif;
  padding: 4px 8px; border-radius: 6px; cursor: pointer; transition: all 0.2s;
}
.lang-btn.active, .lang-btn:hover { color: var(--blue); border-color: var(--border2); }
.btn-nav {
  background: var(--blue); color: #fff; font-size: 13px; font-weight: 500;
  padding: 8px 18px; border-radius: 8px; white-space: nowrap;
  transition: background 0.2s, transform 0.15s; display: inline-block;
}
.btn-nav:hover { background: #2563EB; transform: translateY(-1px); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text); border-radius: 2px; transition: all 0.3s; }
.mobile-menu {
  display: none; flex-direction: column; gap: 2px;
  padding: 12px 24px 16px; border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mob-link { font-size: 15px; color: var(--text-muted); padding: 10px 0; border-bottom: 1px solid var(--border); }
.mob-link:last-child { border-bottom: none; }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(59,130,246,0.12) 0%, transparent 70%);
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero .container { position: relative; z-index: 1; text-align: center; }
.hero-badge {
  display: inline-block; font-size: 12px; font-weight: 500; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--blue);
  border: 1px solid var(--border2); padding: 6px 16px; border-radius: 100px;
  margin-bottom: 28px; background: var(--blue-dim);
}
.hero-title {
  font-size: clamp(42px, 7vw, 80px); font-weight: 700; line-height: 1.08;
  letter-spacing: -2px; color: var(--text); margin-bottom: 24px;
}
.accent { color: var(--blue); }
.hero-sub {
  font-size: 18px; color: var(--text-muted); max-width: 520px;
  margin: 0 auto 36px; line-height: 1.65; font-weight: 300;
}
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.btn-primary {
  background: var(--blue); color: #fff; font-size: 15px; font-weight: 500;
  padding: 14px 28px; border-radius: var(--radius); border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s; display: inline-block;
}
.btn-primary:hover { background: #2563EB; transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--text); font-size: 15px;
  padding: 14px 28px; border-radius: var(--radius);
  border: 1px solid var(--border2); cursor: pointer;
  transition: background 0.2s, border-color 0.2s; display: inline-block;
}
.btn-ghost:hover { background: var(--surface); border-color: var(--blue); }
.hero-broker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted);
  border: 1px solid var(--border); padding: 7px 18px; border-radius: 100px;
  background: rgba(255,255,255,0.02);
}
.hero-broker-dot { width: 7px; height: 7px; border-radius: 50%; background: #22C55E; }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; z-index: 1;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--blue), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.3} 50%{opacity:1} }

/* ── STATS ── */
.stats-bar { background: var(--bg3); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item { padding: 32px 24px; text-align: center; }
.stat-num { font-size: 32px; font-weight: 700; color: var(--blue); letter-spacing: -1px; }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.stat-divider { width: 1px; background: var(--border); margin: 20px 0; }

/* ── SECTIONS ── */
.section { padding: 96px 0; }
.section-label {
  font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase;
  color: var(--blue); margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px); font-weight: 700; line-height: 1.15;
  letter-spacing: -1px; color: var(--text); margin-bottom: 56px;
}

/* ── WHY GRID ── */
.why-section { background: var(--bg2); }
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; }
.why-card {
  background: var(--bg3); padding: 36px 28px;
  border: 1px solid var(--border);
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, background 0.2s, border-color 0.2s;
}
.why-card.visible { opacity: 1; transform: translateY(0); }
.why-card:hover { background: var(--surface); border-color: var(--border2); }
.why-icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: var(--blue-dim); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue); margin-bottom: 20px;
}
.why-card h3 { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.why-card p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ── VANTAGE SECTION ── */
.vantage-section { background: var(--bg); }
.vantage-card {
  background: var(--bg3); border: 1px solid var(--blue);
  border-radius: var(--radius-xl); padding: 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.vantage-badge {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--blue);
  background: var(--blue-dim); border: 1px solid var(--border2);
  padding: 5px 14px; border-radius: 100px; margin-bottom: 16px;
}
.vantage-card h3 { font-size: 28px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 12px; }
.vantage-card p { font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
.vantage-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.vtag { font-size: 12px; color: var(--text-muted); border: 1px solid var(--border); padding: 5px 12px; border-radius: 100px; }
.vantage-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.vstat-card {
  background: var(--surface); border: 1px solid var(--border2);
  border-radius: var(--radius-lg); padding: 24px; text-align: center;
}
.vstat-num { font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 700; color: var(--blue); }
.vstat-label { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

/* ── TIERS ── */
.tiers-section { background: var(--bg2); }
.tiers-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.tier-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  position: relative; transition: border-color 0.2s, transform 0.2s;
}
.tier-card:hover { border-color: var(--border2); transform: translateY(-4px); }
.tier-card.featured { border-color: var(--blue); background: var(--surface); }
.tier-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: 11px; font-weight: 600;
  padding: 4px 14px; border-radius: 100px; white-space: nowrap;
}
.tier-name { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.tier-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; line-height: 1.5; }
.tier-features { list-style: none; margin-bottom: 32px; }
.tier-features li {
  font-size: 14px; color: var(--text-muted); padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.tier-features li:last-child { border-bottom: none; }
.tier-features li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
.btn-tier {
  display: block; text-align: center;
  border: 1px solid var(--border2); color: var(--text); font-size: 14px; font-weight: 500;
  padding: 12px; border-radius: var(--radius); transition: all 0.2s;
}
.btn-tier:hover { background: var(--blue-dim); border-color: var(--blue); }
.btn-tier-featured {
  display: block; text-align: center;
  background: var(--blue); color: #fff; font-size: 14px; font-weight: 500;
  padding: 12px; border-radius: var(--radius); transition: background 0.2s;
}
.btn-tier-featured:hover { background: #2563EB; }

/* ── CTA BANNER ── */
.cta-banner {
  background: var(--bg3); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 80px 0; text-align: center;
}
.cta-banner h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 700; letter-spacing: -1px; margin-bottom: 12px; }
.cta-banner p { font-size: 16px; color: var(--text-muted); margin-bottom: 36px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-tg {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text); font-size: 15px;
  padding: 14px 28px; border-radius: var(--radius);
  border: 1px solid var(--border2); transition: all 0.2s;
}
.btn-tg:hover { background: var(--surface); border-color: #2AABEE; color: #2AABEE; }

/* ── FOOTER ── */
.footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: var(--text-dim); margin-top: 16px; max-width: 260px; line-height: 1.65; }
.footer-socials { display: flex; gap: 8px; margin-top: 20px; }
.social-link {
  width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--text-dim);
  transition: all 0.2s;
}
.social-link:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-dim); }
.footer-heading { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 16px; }
.footer-link { display: block; font-size: 14px; color: var(--text-muted); padding: 5px 0; transition: color 0.2s; }
.footer-link:hover { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--text-dim); flex-wrap: wrap; gap: 8px;
}

/* ── CONTACT PAGE ── */
.page-hero {
  padding: 140px 0 64px; text-align: center;
  background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(59,130,246,0.1) 0%, transparent 60%);
}
.page-hero h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 700; letter-spacing: -1.5px; margin-bottom: 16px; }
.page-hero p { font-size: 17px; color: var(--text-muted); max-width: 500px; margin: 0 auto; font-weight: 300; }
.contact-section { padding: 64px 0 96px; }
.contact-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.contact-channels { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.channel-card {
  background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px; display: flex; align-items: center; gap: 16px;
  transition: border-color 0.2s, background 0.2s;
}
.channel-card:hover { border-color: var(--border2); background: var(--surface); }
.channel-icon { width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.ch-tg { background: rgba(42,171,238,0.12); color: #2AABEE; }
.ch-wa { background: rgba(37,211,102,0.12); color: #25D366; }
.ch-em { background: var(--blue-dim); color: var(--blue); }
.channel-info .ch-name { font-size: 15px; font-weight: 500; color: var(--text); }
.channel-info .ch-sub { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.contact-aside-title { font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 12px; }
.contact-form-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 36px; }
.form-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.form-sub { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 11px 14px; font-size: 14px;
  color: var(--text); font-family: 'DM Sans', sans-serif;
  outline: none; transition: border-color 0.2s; -webkit-appearance: none;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--blue); }
.form-row textarea { resize: vertical; min-height: 100px; }
.form-row select option { background: var(--bg3); }
.form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn-submit {
  width: 100%; background: var(--blue); color: #fff; font-size: 15px; font-weight: 500;
  padding: 14px; border-radius: var(--radius); border: none; cursor: pointer;
  font-family: 'DM Sans', sans-serif; margin-top: 8px;
  transition: background 0.2s, transform 0.15s;
}
.btn-submit:hover { background: #2563EB; transform: translateY(-1px); }
.form-success { display: none; text-align: center; padding: 32px; }
.form-success .success-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.3);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; color: #22C55E;
}
.form-success h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.form-success p { font-size: 14px; color: var(--text-muted); }

/* ── SERVICES PAGE ── */
.services-section { padding: 64px 0 96px; }
.services-full { display: grid; gap: 2px; }
.service-full-card {
  background: var(--bg3); border: 1px solid var(--border);
  padding: 40px 36px; display: grid; grid-template-columns: 60px 1fr;
  gap: 28px; align-items: start; transition: border-color 0.2s;
}
.service-full-card:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.service-full-card:last-child { border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.service-full-card:hover { border-color: var(--border2); }
.svc-icon-lg {
  width: 56px; height: 56px; border-radius: 12px;
  background: var(--blue-dim); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center; color: var(--blue);
}
.svc-content h3 { font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.svc-content p { font-size: 15px; color: var(--text-muted); line-height: 1.7; max-width: 600px; }
.svc-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.svc-tag { font-size: 12px; color: var(--blue); border: 1px solid var(--border2); padding: 4px 12px; border-radius: 100px; background: var(--blue-dim); }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
.hero .container > * { animation: fadeUp 0.7s ease both; }
.hero-badge { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.2s; }
.hero-sub { animation-delay: 0.3s; }
.hero-ctas { animation-delay: 0.4s; }
.hero-broker { animation-delay: 0.5s; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .why-grid { grid-template-columns: repeat(2,1fr); }
  .tiers-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-divider { display: none; }
  .contact-layout { grid-template-columns: 1fr; }
  .service-full-card { grid-template-columns: 1fr; }
  .vantage-card { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links, .nav-right { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-2col { grid-template-columns: 1fr; }
  .contact-form-card { padding: 24px; }
}