@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700&display=swap');

:root {
  --white: #ffffff;
  --off-white: #f7f9fc;
  --light-bg: #edf2f8;
  --sky: #0ea5e9;
  --sky-light: #7dd3fc;
  --sky-dark: #0284c7;
  --sky-glow: rgba(14,165,233,0.15);
  --sky-bg: rgba(14,165,233,0.06);
  --orange: #f5921b;
  --orange-light: #ffad4d;
  --orange-glow: rgba(245,146,27,0.2);
  --orange-bg: rgba(245,146,27,0.08);
  --text-dark: #1e293b;
  --text: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.1);
  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,h2,h3,h4 { font-family: 'Playfair Display', serif; line-height: 1.2; color: var(--text-dark); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled { padding: 10px 0; box-shadow: var(--shadow); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 48px; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  font-size: 0.9rem; font-weight: 500; color: var(--text-dark);
  transition: var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--orange); transition: var(--transition);
}
.nav-links a:hover { color: var(--orange); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--orange); color: var(--white); padding: 10px 24px;
  border-radius: 50px; font-weight: 600; font-size: 0.9rem;
  transition: var(--transition); border: none; cursor: pointer;
}
.nav-cta:hover { background: var(--orange-light); transform: translateY(-2px); box-shadow: 0 8px 25px var(--orange-glow); }
.nav-cta::after { display: none !important; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.hamburger span { width: 24px; height: 2px; background: var(--text-dark); transition: var(--transition); }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: 80px;
  background: var(--white);
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 40%, rgba(14,165,233,0.05) 100%);
}
.hero-bg::before {
  content: ''; position: absolute; top: -40%; right: -20%; width: 70%; height: 140%;
  background: radial-gradient(circle, rgba(14,165,233,0.08) 0%, transparent 60%);
  animation: heroPulse 6s ease-in-out infinite;
}
.hero-bg::after {
  content: ''; position: absolute; bottom: -30%; left: -10%; width: 50%; height: 100%;
  background: radial-gradient(circle, var(--orange-glow) 0%, transparent 60%);
  animation: heroPulse 8s ease-in-out infinite reverse;
}
@keyframes heroPulse { 0%,100% { opacity: 0.4; transform: scale(1); } 50% { opacity: 0.7; transform: scale(1.1); } }

.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.hero-content { animation: fadeInUp 1s ease; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--sky-bg); border: 1px solid rgba(14,165,233,0.2);
  padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; color: var(--sky-dark);
  margin-bottom: 24px; font-weight: 500;
}
.hero-badge span { width: 8px; height: 8px; background: var(--sky); border-radius: 50%; animation: blink 2s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero h1 { font-size: 3.8rem; margin-bottom: 20px; color: var(--text-dark); }
.hero h1 .highlight { color: var(--orange); }
.hero p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 36px; max-width: 520px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: var(--orange); color: var(--white); padding: 14px 36px;
  border-radius: 50px; font-weight: 700; font-size: 1rem;
  transition: var(--transition); border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--orange-light); transform: translateY(-3px); box-shadow: 0 12px 35px var(--orange-glow); }
.btn-secondary {
  background: transparent; color: var(--sky-dark); padding: 14px 36px;
  border-radius: 50px; font-weight: 600; font-size: 1rem;
  border: 2px solid var(--sky); transition: var(--transition); cursor: pointer;
}
.btn-secondary:hover { background: var(--sky); color: var(--white); }

.hero-image { position: relative; animation: fadeInRight 1s ease 0.3s both; }
.hero-image img { border-radius: var(--radius); box-shadow: var(--shadow-xl); }
.hero-image::before {
  content: ''; position: absolute; inset: -3px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--sky), var(--orange) 80%);
  z-index: -1; opacity: 0.4;
}
.hero-stats {
  display: flex; gap: 40px; margin-top: 48px; padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-stat h3 { font-size: 2rem; color: var(--orange); font-family: 'Inter', sans-serif; font-weight: 800; }
.hero-stat p { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }

/* ── SECTION COMMON ── */
.section { padding: 100px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .tag {
  display: inline-block; background: var(--sky-bg); color: var(--sky-dark);
  padding: 6px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  margin-bottom: 16px; letter-spacing: 1px; text-transform: uppercase;
}
.section-header h2 { font-size: 2.8rem; margin-bottom: 16px; color: var(--text-dark); }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

/* ── ABOUT ── */
.about { background: var(--off-white); }
.about .container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { position: relative; }
.about-image img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-image .floating-card {
  position: absolute; bottom: -20px; right: -20px;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  padding: 20px 28px; border-radius: var(--radius-sm);
  color: var(--white); font-weight: 700; font-size: 1.1rem;
  box-shadow: 0 15px 40px var(--orange-glow);
}
.about-content .tag { display: inline-block; background: var(--sky-bg); color: var(--sky-dark); padding: 6px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.about-content h2 { font-size: 2.5rem; margin-bottom: 20px; }
.about-content > p { color: var(--text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 28px; }
.about-feature {
  background: var(--white); padding: 20px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.about-feature:hover { border-color: var(--sky-light); transform: translateY(-4px); box-shadow: var(--shadow); }
.about-feature .icon { font-size: 1.5rem; margin-bottom: 8px; }
.about-feature h4 { font-size: 1rem; margin-bottom: 4px; font-family: 'Inter', sans-serif; font-weight: 600; color: var(--text-dark); }
.about-feature p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.btn-brochure {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--sky); color: var(--white); padding: 12px 28px;
  border-radius: 50px; font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); border: none; cursor: pointer;
}
.btn-brochure:hover { background: var(--sky-dark); transform: translateY(-2px); box-shadow: 0 8px 25px var(--sky-glow); }

/* ── WHY US ── */
.why-us-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.why-card {
  background: var(--white); padding: 36px 28px; border-radius: var(--radius);
  border: 1px solid var(--border); transition: var(--transition);
  text-align: center; position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--sky), var(--orange));
  transform: scaleX(0); transition: var(--transition);
}
.why-card:hover { transform: translateY(-8px); border-color: var(--sky-light); box-shadow: var(--shadow-lg); }
.why-card:hover::before { transform: scaleX(1); }
.why-card .icon { font-size: 2.5rem; margin-bottom: 20px; display: block; }
.why-card h3 { font-size: 1.2rem; margin-bottom: 12px; font-family: 'Inter', sans-serif; font-weight: 700; color: var(--text-dark); }
.why-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* ── SERVICES ── */
.services { background: var(--off-white); }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.service-card {
  background: var(--white); padding: 32px; border-radius: var(--radius);
  border: 1px solid var(--border); transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--sky-light); box-shadow: var(--shadow-lg); }
.service-card .icon { font-size: 2rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 12px; font-family: 'Inter', sans-serif; font-weight: 600; color: var(--text-dark); }
.service-card ul { display: flex; flex-direction: column; gap: 8px; }
.service-card li { font-size: 0.88rem; color: var(--text-muted); padding-left: 20px; position: relative; }
.service-card li::before { content: '✓'; position: absolute; left: 0; color: var(--sky); font-weight: 700; }

/* ── UNIVERSITIES ── */
.uni-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.uni-card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border); transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.uni-card:hover { transform: translateY(-8px); border-color: var(--sky-light); box-shadow: var(--shadow-xl); }
.uni-card-img { height: 200px; overflow: hidden; position: relative; }
.uni-card-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.uni-card:hover .uni-card-img img { transform: scale(1.08); }
.uni-card-body { padding: 24px; }
.uni-card-body h3 { font-size: 1.15rem; margin-bottom: 8px; font-family: 'Inter', sans-serif; font-weight: 700; color: var(--text-dark); }
.uni-card-body .location { font-size: 0.85rem; color: var(--sky-dark); margin-bottom: 12px; display: flex; align-items: center; gap: 4px; }
.uni-card-body p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.uni-programs { display: flex; flex-wrap: wrap; gap: 6px; }
.uni-programs span {
  background: var(--sky-bg); color: var(--sky-dark);
  padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 500;
}

/* ── PRICING ── */
.pricing { background: var(--off-white); }
.pricing-table {
  max-width: 900px; margin: 0 auto;
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); overflow: hidden;
  box-shadow: var(--shadow);
}
.pricing-step {
  display: grid; grid-template-columns: auto 1fr auto; gap: 24px;
  padding: 28px 36px; align-items: center;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}
.pricing-step:hover { background: var(--sky-bg); }
.pricing-step:last-child { border-bottom: none; }
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--sky-bg); color: var(--sky-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem;
}
.step-info h4 { font-size: 1.05rem; margin-bottom: 4px; font-family: 'Inter', sans-serif; font-weight: 600; color: var(--text-dark); }
.step-info p { font-size: 0.85rem; color: var(--text-muted); }
.step-price { font-size: 1.2rem; font-weight: 700; color: var(--orange); white-space: nowrap; }
.pricing-total {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  text-align: center; padding: 28px;
  color: var(--white); font-size: 1.4rem; font-weight: 800;
}

/* ── DOCUMENTS ── */
.docs-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; max-width: 800px; margin: 0 auto; }
.doc-item {
  display: flex; align-items: center; gap: 16px;
  background: var(--white); padding: 20px 24px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.doc-item:hover { border-color: var(--sky-light); transform: translateX(4px); box-shadow: var(--shadow); }
.doc-item .num {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: var(--sky-bg); color: var(--sky-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
}
.doc-item span { font-size: 0.92rem; color: var(--text); }

/* ── SUCCESS GALLERY ── */
.success { background: var(--off-white); }
.gallery-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.gallery-item {
  border-radius: var(--radius-sm); overflow: hidden;
  position: relative; aspect-ratio: 3/4; cursor: pointer;
  box-shadow: var(--shadow);
}
.gallery-item.wide { grid-column: span 2; aspect-ratio: 16/9; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,165,233,0.3), transparent);
  opacity: 0; transition: var(--transition);
}
.gallery-item:hover::after { opacity: 1; }

/* ── TESTIMONIALS ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.test-card {
  background: var(--white); padding: 32px; border-radius: var(--radius);
  border: 1px solid var(--border); transition: var(--transition);
  position: relative; box-shadow: var(--shadow-sm);
}
.test-card:hover { transform: translateY(-6px); border-color: var(--sky-light); box-shadow: var(--shadow-lg); }
.test-card .quote { font-size: 2.5rem; color: var(--sky-light); position: absolute; top: 16px; right: 24px; line-height: 1; }
.test-card p { font-size: 0.92rem; color: var(--text-muted); margin-bottom: 20px; font-style: italic; line-height: 1.7; }
.test-author { display: flex; align-items: center; gap: 12px; }
.test-author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid var(--sky); }
.test-author h4 { font-size: 0.95rem; font-family: 'Inter', sans-serif; font-weight: 600; color: var(--text-dark); }
.test-author span { font-size: 0.8rem; color: var(--text-muted); }

/* ── CONTACT ── */
.contact { background: var(--off-white); }
.contact-full { max-width: 900px; margin: 0 auto; }
.contact-offices { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 40px; }
.office {
  padding: 32px; background: var(--white);
  border-radius: var(--radius); border: 1px solid var(--border);
  box-shadow: var(--shadow); transition: var(--transition);
}
.office:hover { border-color: var(--sky-light); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.office h4 { color: var(--sky-dark); font-family: 'Inter', sans-serif; font-weight: 700; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; font-size: 1.1rem; }
.office p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.contact-detail { font-weight: 600; color: var(--text-dark) !important; margin-top: 8px; }
.contact-actions { display: flex; gap: 20px; justify-content: center; }
.contact-btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 40px; border-radius: 50px; font-weight: 700;
  font-size: 1.05rem; transition: var(--transition); cursor: pointer;
  border: none; text-decoration: none;
}
.mail-btn {
  background: var(--sky); color: var(--white);
}
.mail-btn:hover { background: var(--sky-dark); transform: translateY(-3px); box-shadow: 0 12px 35px var(--sky-glow); }
.wa-btn {
  background: #25D366; color: var(--white);
}
.wa-btn:hover { background: #1fb855; transform: translateY(-3px); box-shadow: 0 12px 35px rgba(37,211,102,0.3); }

/* ── FOOTER ── */
.footer {
  background: var(--text-dark); padding: 60px 0 24px;
  color: var(--border);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-light); font-size: 0.9rem; margin-top: 16px; line-height: 1.6; }
.footer-col h4 { font-size: 1rem; font-family: 'Inter', sans-serif; font-weight: 600; margin-bottom: 16px; color: var(--orange); }
.footer-col a { display: block; font-size: 0.9rem; color: var(--text-light); padding: 4px 0; transition: var(--transition); }
.footer-col a:hover { color: var(--orange); transform: translateX(4px); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.85rem; color: var(--text-light); }



/* ── ANIMATIONS ── */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.4,0,0.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content { order: 1; }
  .hero-image { order: 0; max-width: 500px; margin: 0 auto; }
  .hero p { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .why-us-grid { grid-template-columns: repeat(2,1fr); }
  .uni-grid { grid-template-columns: repeat(2,1fr); }
  .testimonials-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(255,255,255,0.98); flex-direction: column; align-items: center; justify-content: center; gap: 32px; }
  .nav-links.active { display: flex; }
  .hamburger { display: flex; }
  .hero h1 { font-size: 2.5rem; }
  .section-header h2 { font-size: 2rem; }
  .about .container { grid-template-columns: 1fr; }
  .why-us-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .uni-grid { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-offices { grid-template-columns: 1fr; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .contact-btn { justify-content: center; }
  .pricing-step { grid-template-columns: auto 1fr; }
  .step-price { grid-column: 1 / -1; text-align: right; }
  .footer-grid { grid-template-columns: 1fr; }
}