/* ============================================
   ORATEKI — Global Stylesheet (Full, Responsive)
   ============================================ */

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

/* ---- CSS Variables ---- */
:root {
  --navy:       #010915;
  --navy-mid:   #112240;
  --blue:       #2563EB;
  --blue-light: #3B82F6;
  --blue-glow:  rgba(37, 99, 235, 0.15);
  --gold:       #F59E0B;
  --gold-light: #FCD34D;
  --white:      #F8FAFF;
  --slate:      #64748B;
  --slate-light:#94A3B8;
  --border:     rgba(255,255,255,0.08);
  --card-bg:    rgba(17, 34, 64, 0.7);

  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.25);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: clamp(14px, 1.2vw, 16px);
}

body {
  background-color: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 800;
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-body);
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 3rem);
  color: var(--white);
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--slate-light);
  max-width: 560px;
  line-height: 1.7;
}

/* ---- Layout Helpers ---- */
.container {
  width: 90%;
  max-width: 1180px;
  margin-inline: auto;
}

section { padding: 96px 0; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--border);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue-light);
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,158,11,0.35);
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav-logo span { color: var(--blue); }

.nav-menu {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-light);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: var(--blue-glow);
}

.nav-cta {
  padding: 10px 24px;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--blue-light);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--blue-light);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-light);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 5.2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  overflow-wrap: break-word;
}

.hero-title .highlight {
  color: var(--blue-light);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  color: var(--slate-light);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 540px;
}

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

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 48px;
  margin-top: 72px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
}
.stat-num span { color: var(--gold); }
.stat-label {
  font-size: 0.8rem;
  color: var(--slate);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---- Card ---- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  overflow-wrap: break-word;
  word-break: break-word;
}

.card:hover {
  border-color: rgba(37,99,235,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--blue-glow);
  border: 1px solid rgba(37,99,235,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.9rem;
  color: var(--slate-light);
  line-height: 1.7;
}

/* ---- Section Divider ---- */
.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  border-radius: 3px;
  margin: 20px 0 28px;
}

/* ---- Services Page ---- */
.services-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  text-align: center;
}

.service-card-lg {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
  transition: var(--transition);
  overflow-wrap: break-word;
  word-break: break-word;
}

.service-card-lg:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.service-icon-lg {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: var(--blue-glow);
  border: 1px solid rgba(37,99,235,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  padding: 5px 12px;
  background: var(--blue-glow);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 99px;
  font-size: 0.75rem;
  color: var(--blue-light);
  font-weight: 500;
  white-space: nowrap;
}

/* ---- About Page ---- */
.about-hero {
  padding: 160px 0 80px;
}

.value-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}

.value-card .icon { font-size: 2.5rem; margin-bottom: 16px; }

.team-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37,99,235,0.35);
  box-shadow: var(--shadow-glow);
}

.team-avatar {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, var(--navy-mid), var(--blue-glow));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.team-info { padding: 24px; }
.team-info h4 { font-size: 1.05rem; font-weight: 700; }
.team-info .role { color: var(--gold); font-size: 0.82rem; font-weight: 500; margin-top: 4px; }

/* ---- Contact Page ---- */
.contact-hero {
  padding: 160px 0 80px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-light);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: var(--white);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
  background: rgba(37,99,235,0.05);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group select option { background: var(--navy-mid); color: var(--white); }

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--blue-glow);
  border: 1px solid rgba(37,99,235,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-item h4 { font-size: 0.85rem; color: var(--slate-light); font-weight: 500; }
.contact-info-item p  { font-size: 0.95rem; color: var(--white); margin-top: 2px; font-family: var(--font-display); font-weight: 600; overflow-wrap: break-word; word-break: break-all; }

/* ---- Demo Page ---- */
.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.trust-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 52px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.map-heading {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---- Footer ---- */
footer {
  background: var(--navy);
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.footer-logo span { color: var(--blue); }

.footer-tagline {
  font-size: 0.9rem;
  color: var(--slate-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--blue-glow);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.social-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--slate-light);
  transition: var(--transition);
}

.footer-col ul li a:hover { color: var(--blue-light); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--slate);
}

.footer-bottom span { color: var(--blue-light); }

/* ---- Animations ---- */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Scroll-to-top ---- */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  border: none;
  color: white;
  font-size: 1rem;
  z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: all; }
.scroll-top:hover { background: var(--blue-light); transform: translateY(-3px); }

/* ---- Page Transitions ---- */
.page-transition {
  animation: fadeIn 0.5s ease forwards;
}

/* ---- Gradient Backgrounds ---- */
.bg-gradient-subtle {
  background: radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(245,158,11,0.05) 0%, transparent 50%);
}

/* ---- Notification Toast ---- */
.toast {
  position: fixed;
  bottom: 90px;
  right: 32px;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  transform: translateX(200%);
  transition: var(--transition);
  z-index: 2000;
  max-width: 300px;
  box-shadow: var(--shadow-card);
}
.toast.show { transform: translateX(0); }
.toast.success { border-color: rgba(34,197,94,0.4); }
.toast.success .toast-icon { color: #22C55E; }
.toast-icon { font-size: 1.2rem; }

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* ---- Tablet Large (≤1024px) ---- */
@media (max-width: 1024px) {
  section { padding: 80px 0; }

  .nav-menu { gap: 4px; }
  .nav-link { padding: 8px 10px; font-size: 0.85rem; }
  .nav-cta  { padding: 9px 18px; }

  .grid-2 { gap: 36px; }
  .grid-3 { gap: 20px; }
  .grid-4 { gap: 18px; }

  .hero-title { font-size: clamp(2.2rem, 5vw, 4rem); }
  .hero-stats { gap: 32px 48px; margin-top: 56px; }
}

/* ---- Tablet (≤900px) ---- */
@media (max-width: 900px) {
  .grid-2       { grid-template-columns: 1fr; }
  .grid-3       { grid-template-columns: repeat(2, 1fr); }
  .grid-4       { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .demo-layout  { grid-template-columns: 1fr; gap: 40px; }

  .footer-grid  { grid-template-columns: repeat(2, 1fr); gap: 36px; }

  .service-card-lg {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .service-icon-lg { width: 60px; height: 60px; font-size: 1.6rem; }

  .hero-stats { gap: 24px 40px; }

  .team-avatar { height: 180px; }
}

/* ---- Mobile (≤768px) ---- */
@media (max-width: 768px) {
  .navbar { padding: 16px 0; }

  /* Mobile nav — hidden by default, shown via .open */
  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    gap: 4px;
    z-index: 999;
  }
  .nav-menu.open { display: flex; }
  .nav-link { padding: 12px 16px; font-size: 0.95rem; width: 100%; }
  .nav-cta  { margin-top: 8px; padding: 12px 16px; text-align: center; width: 100%; }
  .hamburger { display: flex; }

  /* Hero */
  .hero {
    padding-top: 100px;
    min-height: auto;
    padding-bottom: 64px;
  }
  .hero-content { max-width: 100%; }
  .hero-title   { font-size: clamp(2rem, 8vw, 3rem); letter-spacing: -0.02em; }
  .hero-subtitle { font-size: 1rem; max-width: 100%; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; }
  .hero-stats   { gap: 20px 32px; margin-top: 48px; padding-top: 32px; }

  /* Page heroes */
  .services-hero,
  .about-hero,
  .contact-hero {
    padding: 120px 0 56px;
    text-align: center;
  }
  .services-hero .section-subtitle,
  .about-hero .section-subtitle,
  .contact-hero .section-subtitle {
    margin-inline: auto;
  }
  .divider { margin-inline: auto; }

  /* Cards */
  .card           { padding: 28px 24px; }
  .service-card-lg { padding: 32px 28px; }

  /* Demo page */
  .trust-bar {
    gap: 24px 32px;
    margin-top: 36px;
    padding-top: 28px;
  }
  .demo-layout .contact-form-wrap {
    padding: 32px 24px;
  }

  /* Footer */
  footer { padding: 56px 0 28px; }
  .footer-grid { margin-bottom: 40px; }

  /* Section typography */
  .section-title    { font-size: clamp(1.5rem, 5vw, 2.4rem); }
  .section-subtitle { font-size: 0.95rem; max-width: 100%; }
}

/* ---- Small Mobile (≤640px) ---- */
@media (max-width: 640px) {
  section     { padding: 56px 0; }
  .container  { width: 92%; }

  .grid-3, .grid-4 { grid-template-columns: 1fr; }

  .footer-grid   { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .form-row          { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }

  .team-avatar { height: 160px; font-size: 3rem; }
  .team-info   { padding: 20px; }

  /* Demo page */
  .trust-bar {
    gap: 18px 24px;
    justify-content: flex-start;
  }
  .trust-bar > div { flex: 1 1 calc(50% - 12px); }
  .demo-layout .contact-form-wrap {
    padding: 24px 16px;
  }

  /* Contact page map block */
  .map-img-fix {
    margin-left: 0 !important;
    margin-inline: auto;
  }

  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }

  /* Toast stretches edge-to-edge */
  .toast {
    bottom: 72px;
    right: 16px;
    left: 16px;
    max-width: 100%;
    transform: translateY(200%);
  }
  .toast.show { transform: translateY(0); }
}

/* ---- Extra Small (≤480px) ---- */
@media (max-width: 480px) {
  .hero-badge    { font-size: 0.72rem; padding: 7px 12px; }
  .card          { padding: 24px 20px; }
  .service-card-lg { padding: 24px 20px; }
  .contact-form-wrap { padding: 24px 16px; }

  .btn {
    padding: 13px 24px;
    font-size: 0.9rem;
    width: 100%;
  }
}

/* ---- Safe area insets (notched phones) ---- */
@supports (padding: env(safe-area-inset-left)) {
  .container {
    padding-left:  max(5%, env(safe-area-inset-left));
    padding-right: max(5%, env(safe-area-inset-right));
  }
  .nav-menu.open {
    padding-left:  max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }
}