/* ===================================================================
   TechInHausa — Coming Soon Stylesheet
   Sampled Directly from Brand Reference:
   - Header Background: #fdfbf6 (Warm Ivory White)
   - Primary Deep Navy: #2c3d6b (Nav Brand & Active Blue)
   - Hero Background: #1a2340 (Authentic Pattern Motif Wallpaper)
   - Accent Ochre/Gold: #d4a03c
   - Light Slate Muted: #c0c8db
   - Crisp White Heading: #ffffff
   =================================================================== */

:root {
  --color-header-bg: #fdfbf6;
  --color-navy: #2c3d6b;
  --color-navy-hover: #233157;
  --color-navy-dark: #1a2340;
  --color-gold: #d4a03c;
  --color-gold-hover: #e0ac43;
  --color-text-dark: #1b2342;
  --color-text-nav: #4a5568;
  --color-text-light: #ffffff;
  --color-text-muted: #c0c8db;
  --color-text-footer: #8893ab;
  --color-border-light: rgba(0, 0, 0, 0.07);
  
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-navy-dark);
  color: var(--color-text-muted);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ===================================================================
   Header & Navigation
   =================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.header-container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0.95rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Brand Link */
.brand-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  height: 40px;
  width: auto;
  object-fit: contain;
}

/* Desktop Navigation */
.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--color-text-nav);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding: 0.45rem 0.15rem;
  transition: color var(--transition);
  cursor: pointer;
}

.nav-link:hover {
  color: var(--color-text-dark);
}

.nav-link.active {
  color: var(--color-navy);
  font-weight: 600;
}

/* Gold underline on active navigation link */
.active-indicator {
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2.5px;
  background-color: var(--color-gold);
  border-radius: 2px;
}

/* Header Right Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex-shrink: 0;
}

/* Contact Us Button */
.btn-navy-header {
  background-color: var(--color-navy);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.65rem 1.45rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-navy-header:hover {
  background-color: var(--color-navy-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(44, 61, 107, 0.25);
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid #d8dde6;
  border-radius: var(--radius-sm);
  padding: 2px;
}

.lang-btn {
  border: none;
  background: transparent;
  padding: 5px 11px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  color: #64748b;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
}

.lang-btn:hover {
  color: var(--color-navy);
}

.lang-btn.active {
  background-color: var(--color-navy);
  color: #ffffff;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle .bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  background-color: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border-light);
  padding: 1.25rem 2rem;
}

.mobile-drawer.open {
  display: block;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-link {
  color: var(--color-text-nav);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  cursor: pointer;
}

.mobile-nav-link.active {
  color: var(--color-navy);
  font-weight: 700;
}

.mobile-contact-btn {
  margin-top: 0.5rem;
  width: 100%;
}

/* ===================================================================
   Main Hero Section
   =================================================================== */

.hero-section {
  position: relative;
  flex: 1;
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Seamless Authentic Pattern Motif Wallpaper */
.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-color: #1a2340;
  background-image: url('assets/pattern.png');
  background-repeat: repeat;
  background-size: 141px 141px;
  z-index: 0;
}

.hero-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 5.5rem 2rem;
}

.hero-content {
  max-width: 620px;
}

/* Tagline / Breadcrumb */
.hero-tag {
  color: var(--color-gold);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
  display: inline-block;
}

/* Main Serif Headline: White & Yellow 'Coming Soon' */
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 6.5vw, 5.25rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text-light);
  margin-bottom: 2.25rem;
  letter-spacing: -0.02em;
}

.text-white {
  color: #ffffff;
}

.text-gold {
  color: var(--color-gold);
}

/* ===================================================================
   30-Day Countdown Timer
   =================================================================== */

.countdown-wrap {
  margin-top: 0.5rem;
  max-width: 520px;
}

.countdown-heading {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: 0.95rem;
}

.countdown-grid {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: nowrap;
}

.countdown-box {
  background-color: rgba(22, 30, 56, 0.85);
  border: 1px solid rgba(212, 160, 60, 0.35);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.15rem;
  min-width: 82px;
  text-align: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition), border-color var(--transition);
}

.countdown-box:hover {
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

.countdown-val {
  display: block;
  font-family: var(--font-sans);
  font-size: 2.25rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.countdown-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}

.countdown-sep {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-gold);
  opacity: 0.8;
  padding-bottom: 0.5rem;
}

/* ===================================================================
   Clean Minimalist Footer
   =================================================================== */

.site-footer {
  position: relative;
  z-index: 1;
  background-color: #12192e;
  border-top: 1px solid rgba(212, 160, 60, 0.12);
  padding: 1.25rem 2rem;
}

.footer-container {
  max-width: 1220px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--color-text-footer);
}

.footer-copy {
  margin: 0;
  color: var(--color-text-footer);
  font-weight: 500;
}

.footer-right {
  display: flex;
  align-items: center;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-socials a {
  color: var(--color-text-footer);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), transform var(--transition);
  text-decoration: none;
}

.footer-socials a:hover {
  color: var(--color-gold);
  transform: translateY(-1px);
}

/* ===================================================================
   Sleek Toast Notification ('Coming Soon')
   =================================================================== */

.coming-soon-toast {
  position: fixed;
  top: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background-color: #17213d;
  border: 1.5px solid var(--color-gold);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 16px rgba(212, 160, 60, 0.3);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s ease;
}

.coming-soon-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.toast-icon {
  font-size: 1.25rem;
}

/* ===================================================================
   Responsive Breakpoints
   =================================================================== */

@media (max-width: 960px) {
  .site-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-container {
    padding: 3.5rem 1.5rem;
  }
}

@media (max-width: 600px) {
  .header-container {
    padding: 0.85rem 1.25rem;
  }

  .brand-logo {
    height: 34px;
  }

  .btn-navy-header {
    display: none;
  }

  .hero-container {
    padding: 3rem 1.25rem;
  }

  .hero-title {
    font-size: 2.75rem;
  }

  .countdown-grid {
    gap: 0.4rem;
  }

  .countdown-box {
    min-width: 65px;
    padding: 0.75rem 0.5rem;
  }

  .countdown-val {
    font-size: 1.65rem;
  }

  .countdown-sep {
    font-size: 1.35rem;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 0.85rem;
  }
}