@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --blue-deep: #0a2a6e;
  --blue-mid: #1a4db5;
  --blue-bright: #2563eb;
  --blue-light: #3b82f6;
  --blue-pale: #dbeafe;
  --gold: #f59e0b;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --shadow-sm: 0 2px 8px rgba(10,42,110,0.08);
  --shadow-md: 0 8px 32px rgba(10,42,110,0.14);
  --shadow-lg: 0 20px 60px rgba(10,42,110,0.2);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(10,42,110,0.08);
  transition: var(--transition);
}
nav.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-brand img { width: 46px; height: 46px; object-fit: contain; border-radius: 10px; }
.nav-brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.nav-brand-text .name {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue-deep);
}
.nav-brand-text .tagline {
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--blue-mid);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  position: relative;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 100%;
  height: 2px;
  background: var(--blue-bright);
  border-radius: 2px;
  transition: right 0.3s ease;
}
.nav-links a:hover { color: var(--blue-bright); }
.nav-links a:hover::after { right: 0; }
.nav-links a.active { color: var(--blue-bright); }
.nav-links a.active::after { right: 0; }

.nav-cta {
  background: var(--blue-bright) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: var(--transition) !important;
}
.nav-cta:hover { background: var(--blue-deep) !important; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,99,235,0.35); }
.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--blue-deep);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.btn-primary { background: var(--blue-bright); color: var(--white); box-shadow: 0 4px 20px rgba(37,99,235,0.3); }
.btn-primary:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,0.4); }
.btn-outline { background: transparent; color: var(--blue-bright); border: 2px solid var(--blue-bright); }
.btn-outline:hover { background: var(--blue-bright); color: var(--white); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--blue-deep); box-shadow: var(--shadow-md); }
.btn-white:hover { background: var(--blue-pale); transform: translateY(-2px); }

/* ── SECTION UTILS ── */
section { padding: 5rem 2rem; }
.container { max-width: 1200px; margin: 0 auto; }
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--blue-pale);
  color: var(--blue-bright);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--blue-deep);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.section-sub { font-size: 1.05rem; color: var(--gray-600); line-height: 1.7; max-width: 560px; }

/* ── FLOATING BUTTONS ── */
.floating-btns {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: flex-end;
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1rem;
  border-radius: 50px;
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  box-shadow: 0 6px 24px rgba(0,0,0,0.22);
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap;
  max-width: 50px;
  overflow: hidden;
}
.float-btn:hover {
  max-width: 180px;
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.28);
}
.float-label {
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: opacity 0.2s ease, max-width 0.3s ease;
  white-space: nowrap;
}
.float-btn:hover .float-label { opacity: 1; max-width: 140px; }
.float-btn svg { flex-shrink: 0; }

.float-wa { background: #25d366; }
.float-wa:hover { background: #1ebe5d; }
.float-call { background: var(--blue-bright); }
.float-call:hover { background: var(--blue-deep); }

/* ── FOOTER ── */
footer {
  background: var(--blue-deep);
  color: rgba(255,255,255,0.8);
  padding: 4rem 2rem 2rem;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand img { width: 50px; height: 50px; object-fit: contain; border-radius: 10px; margin-bottom: 1rem; }
.footer-brand h3 { font-family: 'Playfair Display', serif; font-size: 1.1rem; color: var(--white); margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 1.25rem; color: rgba(255,255,255,0.65); }

.footer-socials { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.footer-socials a {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.08);
}
.footer-socials a:hover { transform: translateY(-3px); color: var(--white); border-color: transparent; }
.footer-socials a.s-wa:hover { background: #25d366; }
.footer-socials a.s-call:hover { background: var(--blue-bright); }
.footer-socials a.s-fb:hover { background: #1877f2; }
.footer-socials a.s-li:hover { background: #0a66c2; }
.footer-socials a.s-mail:hover { background: var(--blue-mid); }
.footer-socials a.s-ig:hover { 
  background: linear-gradient(45deg, #e55934 0%, #d6483b 25%, #cf2542 50%, #c0206a 75%, #a51d8a 100%);
  transform: translateY(-3px) scale(1.05);
}


.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.65rem; }
.footer-col ul li a {
  text-decoration: none;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
}
.footer-contact-item .fi {
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.08);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--blue-light);
}

.footer-bottom {
  max-width: 1200px;
  margin: 2rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 0.75rem;
}
.iso-badge {
  background: rgba(255,255,255,0.06);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  font-size: 0.74rem;
}

.footer-link {
  display: inline-block;
  margin-top: 4px;
  font-size: 0.8rem;
  color: var(--blue-bright);
  text-decoration: none;
  font-weight: 600;
}

.footer-link:hover {
  text-decoration: underline;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(37,99,235,0.5); }
  70%  { box-shadow: 0 0 0 14px rgba(37,99,235,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,99,235,0); }
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--blue-pale);
    gap: 1.25rem;
    box-shadow: var(--shadow-md);
    z-index: 999;
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .floating-btns { bottom: 1.25rem; right: 1rem; }
  .float-btn { max-width: 50px !important; }
  .float-label { display: none !important; }
}
@media (max-width: 480px) {
  section { padding: 3.5rem 1.25rem; }
  .nav-inner { padding: 0 1.25rem; }
}