/* Yildora Ltd — shared site styles */

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f6f7f9;
  --color-text: #1c2230;
  --color-text-muted: #5b6472;
  --color-border: #e4e7ec;
  --color-primary: #1a3a5c;
  --color-primary-dark: #122a44;
  --color-accent: #2f6fed;
  --max-width: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }

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

/* Header / Nav */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--color-primary);
  text-decoration: none;
}

.logo:hover { text-decoration: none; }

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--color-accent); text-decoration: none; }

.nav-links a.active { color: var(--color-accent); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); text-decoration: none; }

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover { background: var(--color-bg-alt); text-decoration: none; }

/* Hero */
.hero {
  padding: 72px 0;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin: 0 0 20px;
  color: var(--color-primary);
}

.hero p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin: 0 0 32px;
}

.hero-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(18, 42, 68, 0.16);
}

/* Sections */
.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section h2 {
  font-size: 1.9rem;
  margin: 0 0 16px;
  color: var(--color-primary);
}

.section-intro {
  max-width: 680px;
  color: var(--color-text-muted);
  margin: 0 0 40px;
  font-size: 1.05rem;
}

.page-header {
  padding: 56px 0 40px;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  font-size: 2.1rem;
  color: var(--color-primary);
  margin: 0 0 12px;
}

.page-header p {
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0;
}

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

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.97rem;
}

/* Approach list */
.approach-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.approach-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.approach-list .bullet {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Contact / info block */
.info-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}

.info-card h3 {
  margin: 0 0 18px;
  color: var(--color-primary);
}

.info-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.97rem;
}

.info-row .label {
  color: var(--color-text-muted);
  min-width: 130px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* Forms */
form { margin: 0; }

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.97rem;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
}

input:focus, textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

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

.form-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 10px;
}

/* Legal pages */
.legal-content h2 {
  font-size: 1.3rem;
  margin: 36px 0 12px;
  color: var(--color-primary);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li {
  color: var(--color-text-muted);
  font-size: 0.98rem;
}
.legal-content { max-width: 760px; }
.legal-updated {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: #cfd8e3;
  padding: 48px 0 28px;
  margin-top: 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 28px;
}

.footer-brand {
  font-weight: 700;
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.footer-details p {
  margin: 4px 0;
  font-size: 0.92rem;
  color: #b7c2d0;
}

.footer-details a { color: #cfe0ff; }

.footer-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: #cfd8e3;
  font-size: 0.92rem;
}
.footer-nav a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-size: 0.85rem;
  color: #93a1b3;
}

/* Responsive */
@media (max-width: 820px) {
  .grid { grid-template-columns: 1fr; }
  .approach-list { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-media { order: -1; }
  .hero h1 { font-size: 2rem; }
}

@media (max-width: 680px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 16px 24px;
    gap: 16px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .footer-grid { flex-direction: column; }
}