/* ============ Tokens ============ */
:root {
  --navy: #0B2A52;
  --navy-deep: #071C38;
  --blue: #2E7DE1;
  --blue-light: #EAF2FC;
  --white: #FFFFFF;
  --ink: #1A2230;
  --ink-soft: #4A5568;
  --border: #DCE6F2;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --wrap: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}
h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--navy-deep);
  line-height: 1.2;
  margin: 0 0 .5em;
}
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: var(--blue); text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }

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

.section-kicker {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: .5em;
  letter-spacing: .02em;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.1rem); max-width: 640px; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .8em 1.5em;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  transition: transform .15s ease, box-shadow .15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(46, 125, 225, .25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(46, 125, 225, .32); }
.btn-ghost {
  background: transparent;
  color: var(--navy-deep);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-icon { height: 44px; width: auto; }
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  font-family: var(--font-display);
}
.brand-line1 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-deep);
  letter-spacing: .01em;
}
.brand-accent { color: var(--blue); }
.brand-line2 {
  font-size: .68rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .28em;
  margin-top: 2px;
}
.main-nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.main-nav a {
  color: var(--navy-deep);
  font-weight: 500;
  font-size: .95rem;
}
.main-nav a:hover { color: var(--blue); }
.header-cta { margin-left: 8px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--navy-deep); }

/* ============ Hero ============ */
.hero {
  background: linear-gradient(180deg, var(--blue-light) 0%, var(--white) 100%);
  padding: 72px 0 64px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}
.hero-kicker {
  color: var(--blue);
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: .75em;
}
.hero-text h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  max-width: 12ch;
}
.hero-sub { max-width: 46ch; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.hg-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 10px;
  text-align: center;
  font-size: .78rem;
  font-weight: 600;
  color: var(--navy-deep);
  box-shadow: 0 4px 14px rgba(11, 42, 82, .05);
}
.hg-item i { display: block; font-size: 1.4rem; color: var(--blue); margin-bottom: 8px; }

/* ============ About ============ */
.about { padding: 72px 0; }
.about-inner {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 48px;
}
.about-label h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.about-body p { font-size: 1.02rem; }

/* ============ Why Us ============ */
.why-us {
  background: var(--blue-light);
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.why-item { text-align: left; }
.why-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--navy-deep);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem;
  margin-bottom: 14px;
}
.why-item h3 { font-size: 1.05rem; margin-bottom: .35em; }
.why-item p { font-size: .9rem; margin-bottom: 0; }

/* ============ Solutions ============ */
.solutions {
  background: var(--navy-deep);
  padding: 80px 0;
}
.solutions .section-kicker { color: #7FB2F5; }
.solutions .section-title { color: var(--white); }

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.sol-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.sol-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--white);
  font-size: 1.1rem;
}
.sol-card h3 { color: var(--white); font-size: 1.08rem; margin-bottom: .4em; }
.sol-card p { color: #AEC2DC; font-size: .92rem; margin-bottom: 1em; }
.sol-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.sol-tags li {
  font-size: .74rem;
  color: #D6E4F5;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  padding: 4px 10px;
  border-radius: 999px;
}
.tag-new { background: var(--blue) !important; color: var(--white) !important; border-color: var(--blue) !important; font-weight: 600; }

/* ============ Contact ============ */
.contact { padding: 80px 0; }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-lead { font-size: 1.02rem; }
.contact-list { display: flex; flex-direction: column; gap: 22px; margin-top: 28px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list i {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--blue-light);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-list a { color: var(--navy-deep); font-weight: 600; }
.contact-list a:hover { color: var(--blue); }
.contact-note { color: var(--ink-soft); font-size: .85rem; font-weight: 400; }

.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 380px;
}
.contact-map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; }

/* ============ Footer ============ */
.site-footer { background: var(--navy-deep); color: #AEC2DC; padding: 48px 0 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
}
.footer-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-icon { height: 36px; width: auto; }
.footer-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
  font-family: var(--font-display);
}
.footer-line1 { font-size: 1rem; font-weight: 700; color: var(--white); }
.footer-line2 { font-size: .62rem; font-weight: 600; color: #AEC2DC; letter-spacing: .28em; margin-top: 2px; }
.footer-brand p { color: #7E93AE; font-size: .88rem; margin: 0; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: #D6E4F5; font-size: .92rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { padding: 20px 0; }
.footer-bottom p { color: #6C82A0; font-size: .82rem; margin: 0; }

/* ============ WhatsApp float ============ */
.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 20px rgba(37, 211, 102, .4);
  z-index: 90;
  transition: transform .15s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: repeat(4, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 0; border-bottom: 1px solid var(--border); }
  .main-nav a:last-child { border-bottom: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .hero-grid { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: 1fr; gap: 24px; }
  .solutions-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}