/* =========================================================
   BASE STYLES
   ========================================================= */

:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --secondary: #0f766e;
  --border: #e5e7eb;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Inter,
               Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* =========================================================
   LAYOUT CORE
   ========================================================= */

.container {
  max-width: 1100px;
  margin: 0 auto;
}

/* ühtne sisemine õhk sektsioonide sees */
.container > * {
  padding: 16px;
}

/* =========================================================
   HEADER / NAVBAR
   ========================================================= */

header {
  background: transparent;
}

.site-header {
  padding: 24px 0;
}

/* virsikutaust – ainult laiuse ulatuses */
.container.navbar {
  background: #fff4e5;
  border-radius: 12px;
}

/* navbar sisu */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Logo ei tohi Flexboxis kahaneda */
.brand { flex-shrink: 0; }

.site-logo {
  max-width: 780px;
  width: 100%;
  height: auto;
  display: block;
}

/* =========================================================
   NAVIGATION - PARANDATUD iOS jaoks
   ========================================================= */

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px; /* ühtne vahe kõikides suundades */
}

/* Eemaldatud margin, kuna gap teeb töö ära */
nav ul li {
  margin: 0;
}

nav ul li a {
  text-decoration: none;
  color: var(--text);
  padding: 6px 10px;
  border-radius: 6px;
  background: #e0e0e0;
  border: 1px solid var(--border);
  font-weight: 500;
  display: block;
}

nav ul li a:hover { background: #d1d5db; }

nav ul li a[aria-current="page"] {
  background: #ffffff;
  border-color: #9ca3af;
  cursor: default;
}

/* =========================================================
   LANGUAGE SWITCH
   ========================================================= */

.lang button {
  border: 1px solid var(--border);
  background: #e0e0e0;
  border-radius: 6px;
  padding: 6px 0;
  width: 44px;
  text-align: center;
  color: var(--text);
  cursor: pointer;
}

.lang button[aria-pressed="true"] {
  background: #ffffff;
  border-color: #9ca3af;
  cursor: default;
}

.lang button[aria-pressed="false"]:hover {
  background: #d1d5db;
}

/* =========================================================
   TYPOGRAPHY / HERO
   ========================================================= */

.brand strong { display: block; font-size: 1.05rem; }
.brand span { color: var(--muted); font-size: 0.9rem; }

.kicker {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 12px;
}

main .hero {
  background: linear-gradient(135deg, #eef2ff, #ecfeff);
  border-radius: 12px;
  padding: 24px;
  margin: 16px 0;
}

.hero h1 { margin-top: 0; }

.lead { font-size: 1.05rem; color: #374151; }

/* =========================================================
   CTA
   ========================================================= */

.cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.primary {
  background: var(--primary);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid #000;
  transition: background-color 0.15s ease,
              transform 0.05s ease,
              box-shadow 0.05s ease;
}

.primary:hover { background: #1e4fd6; }

.primary:active {
  transform: translateY(1px);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.25);
}

.secondary {
  background: #e8f2ff;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid #000;
  transition: background-color 0.15s ease,
              transform 0.05s ease,
              box-shadow 0.05s ease;
}

.secondary:hover { background: #f1f5f9; }

.secondary:active {
  transform: translateY(1px);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.2);
}

/* =========================================================
   CONTENT BLOCKS
   ========================================================= */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.notice {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 12px;
  padding: 12px;
}

.muted { color: var(--muted); }

/* =========================================================
   FOOTER
   ========================================================= */

footer {
  border-top: 1px solid var(--border);
  margin-top: 24px;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.small { font-size: 0.85rem; color: var(--muted); }

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

@media (max-width: 1024px) {
  .navbar { flex-wrap: wrap; }
  nav { width: 100%; }
}

@media (max-width: 640px) {
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .site-logo { max-width: 360px; }
}

/* =========================================================
   SLOGANI PAIGUTUS (DESKTOP)
   ========================================================= */

@media (min-width: 1025px) {
  .container.navbar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 16px;
  }

  .container.navbar .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .container.navbar nav {
    grid-column: 2;
    grid-row: 1;
  }

  .container.navbar .lang {
    grid-column: 3;
    grid-row: 1;
  }

  .header-tagline {
    grid-column: 2 / 4;
    grid-row: 2;
    margin-top: 6px;
    padding-top: 6px;
    font-size: 0.9rem;
    color: var(--muted);
    border-top: 1px solid var(--border);
  }
}

/* =========================================================
   KEYBOARD FOCUS
   ========================================================= */

.primary:focus-visible,
.secondary:focus-visible,
nav ul li a:focus-visible,
.lang button:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}