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

:root {
  --navy:   #050f2c;
  --blue:   #0a2461;
  --accent: #1a56db;
  --yellow: #FFD600;
  --gold:   #E6A800;
  --light:  #fffde7;
  --gray:   #6b7280;
  --white:  #ffffff;
  --radius: 12px;
  --shadow: 0 4px 32px rgba(0,0,0,.18);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: #1a2340;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 70px;
  background: rgba(5,15,44,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,214,0,.15);
}
.logo {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--accent), var(--yellow));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: var(--navy);
}
.logo-text { color: #fff; font-weight: 700; font-size: .95rem; line-height: 1.2; }
.logo-text span { color: var(--yellow); }

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: rgba(255,255,255,.75); text-decoration: none;
  font-size: .9rem; font-weight: 500; transition: color .2s;
  padding-bottom: 2px;
}
.nav-links a:hover,
.nav-links a.active { color: var(--yellow); border-bottom: 2px solid var(--yellow); }

.nav-cta {
  background: var(--yellow); color: var(--navy);
  padding: .5rem 1.2rem; border-radius: 6px;
  text-decoration: none; font-weight: 700; font-size: .88rem;
  transition: background .2s, transform .2s;
}
.nav-cta:hover { background: var(--gold); transform: translateY(-1px); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; border: none; background: none; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: #fff; border-radius: 2px;
}
.nav-mobile-menu {
  display: none; position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(5,15,44,.98);
  padding: 1.5rem 5%;
  flex-direction: column; gap: 1.2rem;
  border-bottom: 1px solid rgba(255,214,0,.15);
  z-index: 999;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  color: rgba(255,255,255,.85); text-decoration: none;
  font-size: 1rem; font-weight: 500; padding: .5rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-mobile-menu a.active { color: var(--yellow); }

/* ── PAGE HEADER BANNER ── */
.page-banner {
  min-height: 300px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 60%, #0d3080 100%);
  display: flex; align-items: center;
  padding: 110px 5% 60px;
  position: relative; overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute; top: -40%; right: -5%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,214,0,.1) 0%, transparent 70%);
  border-radius: 50%;
}
.page-banner-content { position: relative; z-index: 1; }
.page-banner-tag {
  display: inline-block;
  background: rgba(255,214,0,.15);
  border: 1px solid rgba(255,214,0,.3);
  color: var(--yellow); font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .35rem .9rem; border-radius: 100px; margin-bottom: 1rem;
}
.page-banner h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900; color: #fff; line-height: 1.15;
  margin-bottom: .75rem;
}
.page-banner h1 em { color: var(--yellow); font-style: normal; }
.page-banner p {
  color: rgba(255,255,255,.7); font-size: 1rem; max-width: 560px;
}

/* ── SECTION BASE ── */
section { padding: 90px 5%; }
.section-tag {
  display: inline-block;
  background: rgba(255,214,0,.12);
  color: #b38600; font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .35rem .9rem; border-radius: 100px; margin-bottom: 1rem;
}
.section-tag.blue {
  background: rgba(26,86,219,.08); color: var(--accent);
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 1rem;
}
.section-sub { font-size: 1rem; color: var(--gray); max-width: 560px; }
.section-header { margin-bottom: 3.5rem; }
.section-header.centered { text-align: center; }
.section-header.centered .section-sub { margin: 0 auto; }

/* ── BUTTONS ── */
.btn-primary {
  background: var(--yellow); color: var(--navy);
  padding: .85rem 2rem; border-radius: 8px;
  text-decoration: none; font-weight: 700; font-size: 1rem;
  display: inline-block;
  transition: all .2s;
  box-shadow: 0 4px 20px rgba(255,214,0,.4);
}
.btn-primary:hover { background: var(--gold); transform: translateY(-2px); }
.btn-secondary {
  border: 2px solid rgba(255,255,255,.4); color: #fff;
  padding: .85rem 2rem; border-radius: 8px;
  text-decoration: none; font-weight: 600; font-size: 1rem;
  display: inline-block; transition: all .2s;
}
.btn-secondary:hover { border-color: var(--yellow); color: var(--yellow); }
.btn-dark {
  background: var(--navy); color: #fff;
  padding: .85rem 2rem; border-radius: 8px;
  text-decoration: none; font-weight: 700; font-size: 1rem;
  display: inline-block; transition: all .2s;
}
.btn-dark:hover { background: var(--blue); transform: translateY(-2px); }

/* ── CTA STRIP ── */
.cta-strip {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  padding: 70px 5%; text-align: center;
  border-top: 3px solid var(--yellow);
}
.cta-strip h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: .75rem; }
.cta-strip p { color: rgba(255,255,255,.65); margin-bottom: 2rem; font-size: 1rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── FLOATING BUTTONS ── */
.float-cta {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  display: flex; flex-direction: column; gap: .5rem; align-items: flex-end;
}
.float-btn {
  display: flex; align-items: center; gap: .5rem;
  padding: .7rem 1.2rem; border-radius: 100px;
  font-size: .88rem; font-weight: 700; text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,.3); transition: all .2s;
  font-family: 'Inter', sans-serif;
}
.float-btn.whatsapp { background: #25d366; color: #fff; }
.float-btn.call { background: var(--accent); color: #fff; }
.float-btn:hover { transform: translateY(-2px); }

/* ── FOOTER ── */
footer {
  background: #020b1f;
  padding: 3rem 5% 2rem;
  border-top: 3px solid var(--yellow);
}
.footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 2.5rem;
}
.footer-brand p {
  color: rgba(255,255,255,.5); font-size: .88rem;
  margin-top: .8rem; line-height: 1.6; max-width: 280px;
}
.footer-col h4 {
  color: var(--yellow); font-size: .88rem; font-weight: 700;
  margin-bottom: 1rem; letter-spacing: .04em;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.footer-col ul a {
  color: rgba(255,255,255,.5); text-decoration: none;
  font-size: .86rem; transition: color .2s;
}
.footer-col ul a:hover { color: var(--yellow); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: rgba(255,255,255,.35); font-size: .82rem; }
.social-links { display: flex; gap: .75rem; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5); text-decoration: none; font-size: .9rem;
  transition: all .2s;
}
.social-link:hover {
  background: rgba(255,214,0,.1);
  border-color: rgba(255,214,0,.4);
  color: var(--yellow);
}

/* ── IMAGE PLACEHOLDERS ── */
.img-wrap {
  width: 100%; border-radius: var(--radius); overflow: hidden;
  position: relative;
}
.img-wrap img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  border-radius: var(--radius);
}
.img-placeholder {
  width: 100%; background: linear-gradient(135deg, #0a2461, #050f2c);
  border-radius: var(--radius);
  border: 2px dashed rgba(255,214,0,.4);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 2rem; gap: .5rem;
  min-height: 200px;
}
.img-placeholder .ph-icon { font-size: 2.5rem; opacity: .5; }
.img-placeholder .ph-label {
  color: var(--yellow); font-size: .8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
}
.img-placeholder .ph-hint {
  color: rgba(255,255,255,.4); font-size: .75rem;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes rotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.8); }
}
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .nav-links, nav > .nav-cta { display: none; }
  .hamburger { display: flex; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
  .float-cta { bottom: 1rem; right: 1rem; }
  .float-btn span { display: none; }
}