/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  color: #1a2340;
  background: #fff;
  line-height: 1.7;
}

/* ===== VARIABLES ===== */
:root {
  --sky: #2e8bcd;
  --sky-light: #e8f4fd;
  --sky-dark: #1a6fa8;
  --white: #ffffff;
  --ink: #1a2340;
  --ink-light: #4a5568;
  --border: #d6eaf8;
  --radius: 16px;
  --shadow: 0 8px 40px rgba(46,139,205,0.10);
}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4,h5 { font-family: 'Cormorant Garamond', serif; font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.5rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }
em { font-style: italic; color: var(--sky); }
p { color: var(--ink-light); font-size: 0.97rem; }

/* ===== LAYOUT ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 100px 0; }
.section-head { text-align: center; margin-bottom: 64px; }
.section-head h2 { margin-top: 8px; }
.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sky);
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--sky);
  color: #fff;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
  box-shadow: 0 4px 20px rgba(46,139,205,0.3);
}
.btn-primary:hover { background: var(--sky-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(46,139,205,0.4); }

.btn-outline {
  display: inline-block;
  border: 1.5px solid #fff;
  color: #fff;
  padding: 13px 32px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.25s, color 0.25s;
}
.btn-outline:hover { background: #fff; color: var(--sky); }

.btn-nav {
  display: inline-block;
  background: var(--sky);
  color: #fff;
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--sky-dark); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.logo-link { display: inline-flex; align-items: center; text-decoration: none; }
.logo-img { height: 40px; width: auto; display: block; }
.nav-links { display: flex; gap: 32px; margin-left: auto; }
.nav-links a {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--sky); }
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--ink);
  margin-left: auto;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  gap: 12px;
}
.mobile-menu a {
  font-size: 0.95rem;
  color: var(--ink);
  text-decoration: none;
  padding: 6px 0;
}
.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(26,35,64,0.82) 0%, rgba(46,139,205,0.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  color: #fff;
}
.hero-tag {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
  font-weight: 500;
}
.hero-content h1 { color: #fff; margin-bottom: 24px; }
.hero-sub {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  max-width: 540px;
  margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.card-logos {
  display: flex;
  gap: 12px;
  align-items: center;
}
.card-logos img {
  height: 36px;
  background: rgba(255,255,255,0.92);
  padding: 6px 14px;
  border-radius: 6px;
  filter: none;
  opacity: 1;
  object-fit: contain;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  z-index: 2;
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ===== ABOUT ===== */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: visible;
}
.about-img-wrap img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--sky);
  color: #fff;
  padding: 20px 24px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(46,139,205,0.35);
}
.badge-num { display: block; font-family: 'Cormorant Garamond', serif; font-size: 2rem; font-weight: 700; line-height: 1; }
.badge-txt { font-size: 0.75rem; opacity: 0.85; line-height: 1.4; }
.about-text .section-label { margin-bottom: 8px; }
.about-text h2 { margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; }
.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat span {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--sky);
}
.stat p { font-size: 0.82rem; margin: 0; }

/* ===== SERVICES ===== */
.services { background: var(--sky-light); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 50px rgba(46,139,205,0.15); }
.service-card.featured {
  background: var(--sky);
  color: #fff;
}
.service-card.featured h3,
.service-card.featured p,
.service-card.featured .service-price { color: rgba(255,255,255,0.9); }
.service-card.featured .card-link { color: #fff; border-color: rgba(255,255,255,0.5); }
.service-badge {
  position: absolute;
  top: 20px; right: 20px;
  background: rgba(255,255,255,0.2);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.05em;
}
.service-icon { font-size: 2.2rem; margin-bottom: 20px; }
.service-card h3 { margin-bottom: 12px; font-size: 1.35rem; }
.service-card p { margin-bottom: 12px; font-size: 0.9rem; }
.service-price { font-size: 0.82rem !important; font-weight: 500; color: var(--sky) !important; }
.service-card.featured .service-price { color: rgba(255,255,255,0.85) !important; }
.card-link {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: border-color 0.2s;
}
.card-link:hover { border-color: var(--sky); }

/* ===== FEATURES ===== */
.features { background: #fff; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feat {
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.feat:hover { border-color: var(--sky); box-shadow: 0 4px 24px rgba(46,139,205,0.1); }
.feat-icon { font-size: 2rem; margin-bottom: 16px; }
.feat h4 { margin-bottom: 10px; color: var(--ink); }
.feat p { font-size: 0.88rem; }

/* ===== CTA STRIP ===== */
.cta-strip {
  background: linear-gradient(135deg, var(--ink) 0%, var(--sky-dark) 100%);
  padding: 80px 0;
  text-align: center;
  color: #fff;
}
.cta-strip h2 { color: #fff; margin-bottom: 12px; }
.cta-strip p { color: rgba(255,255,255,0.75); margin-bottom: 32px; }

/* ===== FOOTER ===== */
.footer { background: var(--ink); color: rgba(255,255,255,0.65); padding: 80px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 48px;
  padding-bottom: 64px;
}
.footer-brand p { font-size: 0.88rem; margin: 16px 0; }
.logo-img-footer { height: 36px; opacity: 0.85; }
.card-logos-footer { display: flex; gap: 10px; align-items: center; margin-top: 16px; }
.card-logos-footer img {
  height: 30px;
  background: rgba(255,255,255,0.92);
  padding: 5px 12px;
  border-radius: 5px;
  filter: none;
  opacity: 1;
  object-fit: contain;
}
.footer-links h5, .footer-contact h5 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; }
.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.88rem;
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--sky); }
.footer-contact p { font-size: 0.88rem; margin-bottom: 10px; }
.footer-contact a { color: rgba(255,255,255,0.6); text-decoration: none; }
.footer-contact a:hover { color: var(--sky); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.8rem; }

/* ===== INNER PAGES ===== */
.page-hero {
  background: linear-gradient(135deg, var(--ink) 0%, var(--sky-dark) 100%);
  padding: 140px 24px 80px;
  text-align: center;
  color: #fff;
}
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); }
.page-content { max-width: 860px; margin: 0 auto; padding: 80px 24px; }
.page-content h2 { font-size: 1.6rem; margin: 40px 0 12px; color: var(--ink); }
.page-content h3 { font-size: 1.2rem; margin: 28px 0 8px; color: var(--ink); }
.page-content p { margin-bottom: 16px; line-height: 1.8; }
.page-content a { color: var(--sky); }
.page-content ul { padding-left: 24px; margin-bottom: 16px; }
.page-content ul li { margin-bottom: 8px; color: var(--ink-light); font-size: 0.95rem; }

/* ===== CONTACT ===== */
.contact-section { background: var(--sky-light); padding: 80px 0; }
.contact-grid {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info p { margin-bottom: 24px; }
.contact-detail { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-detail .icon { font-size: 1.2rem; margin-top: 2px; }
.contact-detail strong { display: block; font-size: 0.82rem; color: var(--sky); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }
.contact-detail p { margin: 0; font-size: 0.9rem; }
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--ink); margin-bottom: 6px; letter-spacing: 0.05em; text-transform: uppercase; }
input, textarea, select {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--ink);
  background: #fff;
  transition: border-color 0.2s;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--sky); }
textarea { resize: vertical; min-height: 120px; }
.form-submit .btn-primary { width: 100%; text-align: center; border: none; cursor: pointer; font-family: 'DM Sans', sans-serif; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-badge { bottom: -10px; right: 10px; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links, .nav-inner .btn-nav { display: none; }
  .hamburger { display: block; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .about-stats { flex-direction: column; gap: 16px; }
}