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

:root {
  --bg:       #faf9f7;
  --surface:  #ffffff;
  --text:     #1a1a1a;
  --muted:    #6b6b6b;
  --accent:   #2c5f8a;
  --accent2:  #1a3f5c;
  --border:   #e5e2dd;
  --radius:   10px;
  --shadow:   0 2px 16px rgba(0,0,0,.07);
  --font:     'Georgia', 'Times New Roman', serif;
  --sans:     system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.logo {
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: normal;
  letter-spacing: .04em;
  color: var(--accent);
  text-decoration: none;
  flex-shrink: 0;
}

nav {
  display: flex;
  gap: 1.5rem;
  flex: 1;
}

nav a {
  font-family: var(--sans);
  font-size: .9rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}

nav a:hover { color: var(--accent); }

.lang-toggle {
  margin-left: auto;
  background: none;
  border: 1.5px solid var(--accent);
  border-radius: 6px;
  padding: .3rem .75rem;
  cursor: pointer;
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--accent);
  transition: background .2s, color .2s;
}

.lang-toggle:hover {
  background: var(--accent);
  color: #fff;
}

/* ── Page visibility ── */
.page { display: none; flex: 1; flex-direction: column; }
.page.active { display: flex; }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--accent2) 0%, var(--accent) 100%);
  color: #fff;
  padding: 7rem 2rem 6rem;
  text-align: center;
}

.hero-inner { max-width: 680px; margin: 0 auto; }

.hero-tag {
  font-family: var(--sans);
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  opacity: .75;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: normal;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.hero-sub {
  font-size: 1.1rem;
  opacity: .85;
  margin-bottom: 2.2rem;
  font-family: var(--sans);
}

/* ── Button ── */
.btn {
  display: inline-block;
  background: #fff;
  color: var(--accent2);
  font-family: var(--sans);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: .8rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity .2s, transform .15s;
}

.btn:hover { opacity: .88; transform: translateY(-1px); }

/* ── Services ── */
.services {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  width: 100%;
}

.services h2 {
  font-size: 1.9rem;
  font-weight: normal;
  margin-bottom: 2.5rem;
  color: var(--accent2);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  transition: box-shadow .2s, transform .2s;
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.card-icon { font-size: 1.8rem; margin-bottom: .8rem; }

.card h3 {
  font-size: 1.05rem;
  font-weight: normal;
  margin-bottom: .6rem;
  color: var(--accent2);
}

.card p {
  font-family: var(--sans);
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Why ── */
.why {
  background: var(--accent2);
  color: #fff;
  padding: 5rem 2rem;
}

.why-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-text h2 {
  font-size: 1.9rem;
  font-weight: normal;
  margin-bottom: 1.5rem;
}

.why-text ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .8rem;
}

.why-text li {
  font-family: var(--sans);
  font-size: .95rem;
  opacity: .9;
  padding-left: 1.4rem;
  position: relative;
}

.why-text li::before {
  content: '—';
  position: absolute;
  left: 0;
  opacity: .5;
}

.why-stat {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.stat { display: flex; flex-direction: column; }

.stat-num {
  font-size: 2.8rem;
  font-weight: normal;
  line-height: 1;
}

.stat-label {
  font-family: var(--sans);
  font-size: .85rem;
  opacity: .65;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-top: .3rem;
}

/* ── Contact ── */
.contact-section {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4rem 2rem;
}

.contact-inner {
  max-width: 1000px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: normal;
  color: var(--accent2);
  margin-bottom: 1rem;
}

.contact-info p {
  font-family: var(--sans);
  font-size: .95rem;
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-details { display: flex; flex-direction: column; gap: 1rem; }

.detail {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-family: var(--sans);
  font-size: .9rem;
  color: var(--text);
}

.detail-icon { font-size: 1rem; width: 1.2rem; text-align: center; flex-shrink: 0; }

/* ── Form ── */
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-group label {
  font-family: var(--sans);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group textarea {
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: .7rem .9rem;
  font-family: var(--sans);
  font-size: .95rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color .2s;
  resize: vertical;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }

.contact-form .btn {
  background: var(--accent);
  color: #fff;
  align-self: flex-start;
  padding: .75rem 1.8rem;
}

.form-success {
  font-family: var(--sans);
  font-size: .9rem;
  color: #2a7a4f;
}

.form-error {
  font-family: var(--sans);
  font-size: .9rem;
  color: #b83232;
}

.cf-turnstile { margin-bottom: .4rem; }

.hidden { display: none; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  font-family: var(--sans);
  font-size: .82rem;
  color: var(--muted);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .why-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .why-stat { flex-direction: row; flex-wrap: wrap; gap: 1.5rem; }
}

@media (max-width: 480px) {
  .header-inner { padding: 0 1rem; }
  .hero { padding: 4rem 1rem 3.5rem; }
  .services, .why, .contact-section { padding-left: 1rem; padding-right: 1rem; }
}