/* ===== Sunvani — Global Styles ===== */
:root {
  --navy: #0b2545;
  --navy-dark: #081b34;
  --blue: #1565d8;
  --blue-light: #3b82f6;
  --accent: #ff7a00;
  --light: #f5f8fc;
  --gray: #5b6b82;
  --border: #e3e9f1;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 37, 69, 0.15);
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #1c2b3a;
  line-height: 1.65;
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; color: var(--navy); }

.section { padding: 80px 0; }
.section-alt { background: var(--light); }

.section-tag {
  display: inline-block;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 38px);
  margin-bottom: 16px;
}

.section-desc {
  color: var(--gray);
  font-size: 17px;
  max-width: 640px;
}

.center { text-align: center; margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(255, 122, 0, 0.35);
}
.btn-primary:hover { background: #e66f00; transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--navy); }

.btn-secondary {
  background: var(--blue);
  color: var(--white);
}
.btn-secondary:hover { background: #0e4fb0; transform: translateY(-2px); }

.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 2px 14px rgba(11, 37, 69, 0.06);
}

.topbar {
  background: var(--navy-dark);
  color: #c9d6e8;
  font-size: 13px;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  flex-wrap: wrap;
  gap: 6px;
}
.topbar a { color: #c9d6e8; }
.topbar .topbar-contacts { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar .topbar-contacts span { display: inline-flex; align-items: center; gap: 6px; }

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo span { color: var(--blue); }
.logo small {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
  letter-spacing: 1px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  font-weight: 600;
  color: var(--navy);
  font-size: 15.5px;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--blue); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--accent);
}

.nav-cta { display: flex; align-items: center; gap: 18px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.menu-toggle span {
  width: 26px; height: 3px;
  background: var(--navy);
  border-radius: 2px;
  transition: 0.3s;
}

/* ===== Hero ===== */
.hero {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-dark) 55%, #051323 100%);
  position: relative;
  color: var(--white);
  overflow: hidden;
  padding: 70px 0 90px;
}
.hero::before {
  content: "";
  position: absolute;
  top: -120px; right: -120px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(21,101,216,0.45), transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: "";
  position: absolute;
  bottom: -160px; left: -100px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(255,122,0,0.18), transparent 70%);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 22px;
  color: #cfe0ff;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: #28d17c;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(40,209,124,0.2);
}

.hero h1 {
  color: var(--white);
  font-size: clamp(32px, 5vw, 50px);
  margin-bottom: 20px;
}
.hero h1 span { color: #5fa8ff; }

.hero p.lead {
  font-size: 18px;
  color: #cdd9ec;
  max-width: 560px;
  margin-bottom: 32px;
}

.hero-actions { display: flex; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stats div strong {
  display: block;
  font-size: 28px;
  color: var(--white);
}
.hero-stats div span {
  font-size: 13px;
  color: #a9bcd6;
}

/* Lead form card */
.lead-form-card {
  background: var(--white);
  color: #1c2b3a;
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}
.lead-form-card h3 {
  font-size: 22px;
  margin-bottom: 4px;
}
.lead-form-card p {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 22px;
}

.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14.5px;
  font-family: inherit;
  background: #fafcff;
  transition: border 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(21,101,216,0.12);
}

.form-note {
  font-size: 12px;
  color: var(--gray);
  margin-top: 14px;
  text-align: center;
}

.form-success {
  display: none;
  background: #e9f9ef;
  border: 1px solid #b7e8c8;
  color: #1c7a3f;
  padding: 14px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
  margin-bottom: 16px;
  font-weight: 600;
}

/* ===== Logo strip ===== */
.logo-strip {
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
}
.logo-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.logo-strip p {
  color: var(--gray);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}
.logo-strip .badges {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}
.badge-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--navy);
  font-size: 14px;
  background: var(--light);
  padding: 10px 18px;
  border-radius: 50px;
}

/* ===== Cards / Grids ===== */
.grid {
  display: grid;
  gap: 28px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}

.icon-box {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  color: var(--white);
}

.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--gray); font-size: 15px; }

.card.service-card { position: relative; }
.card.service-card .num {
  position: absolute;
  top: 24px; right: 26px;
  font-size: 13px;
  font-weight: 800;
  color: var(--border);
}

/* Process steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.process-step { text-align: center; position: relative; }
.process-step .step-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  margin: 0 auto 18px;
}
.process-step h4 { font-size: 16.5px; margin-bottom: 8px; }
.process-step p { color: var(--gray); font-size: 14px; }

/* ===== Split Section ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split img { border-radius: 16px; box-shadow: var(--shadow); }
.split-content .check-list { margin-top: 22px; }
.check-list li {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 15.5px;
  color: #364356;
}
.check-list li::before {
  content: "✓";
  background: #e7f1ff;
  color: var(--blue);
  font-weight: 800;
  width: 24px; height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

/* ===== Stats band ===== */
.stats-band {
  background: linear-gradient(120deg, var(--navy), var(--navy-dark));
  color: var(--white);
  padding: 56px 0;
}
.stats-band .grid-4 { text-align: center; }
.stats-band strong { font-size: 36px; display: block; }
.stats-band span { color: #a9bcd6; font-size: 14px; }

/* ===== Testimonials ===== */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}
.testimonial-card .stars { color: #ffb443; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p.quote { color: #364356; font-size: 15px; margin-bottom: 22px; }
.testimonial-person { display: flex; align-items: center; gap: 12px; }
.avatar-circle {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.testimonial-person strong { display: block; font-size: 14.5px; }
.testimonial-person span { font-size: 13px; color: var(--gray); }

/* ===== CTA band ===== */
.cta-band {
  background: linear-gradient(120deg, var(--blue), #0e4fb0);
  border-radius: 20px;
  padding: 56px;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); margin-bottom: 8px; font-size: 28px; }
.cta-band p { color: #d9e7ff; }

/* ===== Page header (about/services/contact) ===== */
.page-header {
  background: linear-gradient(120deg, var(--navy), var(--navy-dark));
  color: var(--white);
  padding: 64px 0 56px;
  text-align: center;
}
.page-header .breadcrumb {
  font-size: 14px;
  color: #a9bcd6;
  margin-bottom: 10px;
}
.page-header .breadcrumb a { color: #5fa8ff; }
.page-header h1 { color: var(--white); font-size: clamp(28px, 4vw, 42px); }

/* ===== About ===== */
.values-grid { grid-template-columns: repeat(4, 1fr); margin-top: 40px; }

.timeline { margin-top: 40px; }
.timeline-item {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-item:last-child { border-bottom: none; }
.timeline-item .year { font-weight: 800; color: var(--blue); font-size: 18px; }
.timeline-item h4 { margin-bottom: 6px; }
.timeline-item p { color: var(--gray); font-size: 14.5px; }

/* ===== Services page ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse .service-text { order: 2; }
.service-detail.reverse .service-visual { order: 1; }
.service-visual {
  background: var(--light);
  border-radius: 16px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 70px;
}
.service-text .check-list { margin-top: 20px; }

/* ===== Pricing-like plan cards (used in services) ===== */
.plan-card {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: center;
  position: relative;
}
.plan-card.featured {
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: scale(1.03);
}
.plan-card .tag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 12px;
  padding: 5px 16px;
  border-radius: 50px;
  font-weight: 700;
}
.plan-card h3 { margin-bottom: 6px; }
.plan-card .price { font-size: 32px; font-weight: 800; color: var(--blue); margin: 14px 0; }
.plan-card .price span { font-size: 14px; color: var(--gray); font-weight: 500; }
.plan-card ul { margin: 22px 0; text-align: left; }
.plan-card ul li { padding: 8px 0; font-size: 14.5px; color: #364356; display: flex; gap: 10px; }
.plan-card ul li::before { content: "✓"; color: var(--blue); font-weight: 800; }

/* ===== Contact page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}
.contact-info-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 16px;
  padding: 40px 32px;
}
.contact-info-card h3 { color: var(--white); margin-bottom: 8px; }
.contact-info-card p { color: #b9c8de; margin-bottom: 28px; font-size: 14.5px; }
.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-item .ic {
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 14.5px; margin-bottom: 4px; }
.contact-item span, .contact-item a { font-size: 14px; color: #cdd9ec; }
.social-row { display: flex; gap: 12px; margin-top: 30px; }
.social-row a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  transition: background 0.2s;
}
.social-row a:hover { background: var(--accent); }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.map-wrap {
  margin-top: 50px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  height: 320px;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* FAQ */
.faq-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-q {
  padding: 18px 22px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--light);
  font-size: 15.5px;
}
.faq-q .plus { transition: transform 0.25s; font-size: 20px; color: var(--blue); }
.faq-item.active .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--gray);
  font-size: 14.5px;
}
.faq-item.active .faq-a { padding: 18px 22px; max-height: 300px; }

/* ===== Footer ===== */
.site-footer {
  background: var(--navy-dark);
  color: #b9c8de;
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-grid h4 { color: var(--white); font-size: 16px; margin-bottom: 20px; }
.footer-grid p { font-size: 14px; line-height: 1.7; }
.footer-grid li { margin-bottom: 12px; font-size: 14px; }
.footer-grid li a:hover { color: var(--white); }
.footer-logo { font-size: 22px; font-weight: 800; color: var(--white); margin-bottom: 14px; display: block; }
.footer-logo span { color: var(--blue-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding: 22px 0;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { margin-left: 18px; }

/* ===== Sticky mobile call button ===== */
.mobile-call-btn {
  display: none;
  position: fixed;
  bottom: 18px; right: 18px;
  z-index: 999;
  background: var(--accent);
  color: var(--white);
  width: 56px; height: 56px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 10px 25px rgba(255,122,0,0.4);
}

/* ===================================================
   RESPONSIVE
=================================================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split img { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail.reverse .service-text { order: 1; }
  .service-detail.reverse .service-visual { order: 2; }
}

@media (max-width: 860px) {
  .topbar { display: none; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: min(320px, 80%);
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding: 90px 32px;
    gap: 28px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    transition: right 0.3s ease;
    z-index: 1001;
  }
  .nav-links.open { right: 0; }
  .menu-toggle { display: flex; z-index: 1002; }
  .nav-cta .btn-secondary { display: none; }
  .mobile-call-btn { display: flex; }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8,27,52,0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
  }
  .nav-overlay.open { opacity: 1; visibility: visible; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .grid-3, .grid-4, .grid-2, .process-grid, .values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 26px; }
  .cta-band { flex-direction: column; text-align: center; padding: 36px 26px; }
  .timeline-item { grid-template-columns: 1fr; gap: 6px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom a { margin-left: 0; margin-right: 14px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .lead-form-card { padding: 24px; }
  .logo small { display: none; }
}