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

/* ── TOKENS ── */
:root {
  --primary:      #5B7FA6;
  --primary-dark: #3D607F;
  --primary-light:#EBF1F7;
  --accent:       #E8B84B;
  --success:      #4A7C59;
  --danger:       #D93218;
  --warning:      #F5C518;
  --bg:           #F4F6F9;
  --surface:      #FFFFFF;
  --surface-warm: #F9FAFB;
  --text:         #1A1A18;
  --text-muted:   #5C6470;
  --border:       #D8E0EA;
  --radius:       4px;
  --radius-lg:    10px;
  --shadow-sm:    0 1px 4px rgba(0,0,0,0.07);
  --shadow:       0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:    0 8px 32px rgba(0,0,0,0.10);
}

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

body {
  font-family: 'Quicksand', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-weight: 400;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  line-height: 1.25;
}

/* ── NAV ── */
nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
  display: flex;
  align-items: center;
  height: 68px;
  position: sticky;
  top: 0;
  z-index: 50;
}

nav .brand {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  margin-right: auto;
  letter-spacing: 0.01em;
}

nav a {
  margin-left: 28px;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

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

nav a.btn-nav {
  background: var(--primary);
  color: #fff;
  padding: 8px 20px;
  border-radius: 2px;
  margin-left: 28px;
  letter-spacing: 0.08em;
}

nav a.btn-nav:hover { background: var(--primary-dark); }

/* ── LAYOUT ── */
.container { max-width: 1080px; margin: 0 auto; padding: 56px 32px; }
.page-title {
  font-size: 1.9rem;
  font-weight: 600;
  margin-bottom: 32px;
  font-family: 'Quicksand', sans-serif;
}

/* ── HERO ── */
.hero {
  background: #1A2D40;
  background-image:
    linear-gradient(to bottom right, rgba(26,45,64,0.97) 40%, rgba(61,96,127,0.95) 100%);
  color: #fff;
  padding: 120px 32px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 0%, rgba(232,184,75,0.15) 0%, transparent 65%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 700;
  margin-bottom: 20px;
  color: #fff;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 44px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 300;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── SECTION LABELS ── */
.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-heading {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 14px;
  font-family: 'Quicksand', sans-serif;
}

.section-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 48px;
  font-weight: 300;
}

/* ── STEPS ── */
.steps-section {
  background: var(--surface);
  padding: 80px 32px;
}

.steps-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.steps-header { margin-bottom: 56px; }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.step {
  position: relative;
  padding: 32px 24px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-warm);
  transition: box-shadow 0.25s, transform 0.25s;
}

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

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #E8B84B;
  color: #1A1A18;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 18px;
  font-family: 'Quicksand', sans-serif;
}

.step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  font-family: 'Quicksand', sans-serif;
  letter-spacing: 0.02em;
}

.step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── WHY SECTION ── */
.why-section {
  background: var(--bg);
  padding: 80px 32px;
}

.why-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 768px) {
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
}

.why-features {
  list-style: none;
  margin-top: 8px;
}

.why-features li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  line-height: 1.6;
}

.why-features li:last-child { border-bottom: none; }

.why-features li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

.why-visual {
  background: var(--primary-light);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  border: 1px solid rgba(91,127,166,0.2);
}

.why-visual .stat {
  margin-bottom: 32px;
}

.why-visual .stat:last-child { margin-bottom: 0; }

.why-visual .stat-num {
  font-family: 'Quicksand', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

.why-visual .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── CARD ── */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 28px 32px;
  margin-bottom: 20px;
}

/* ── FORM ── */
.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: 'Quicksand', sans-serif;
  background: var(--surface-warm);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(91,127,166,0.18);
}

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

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

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-outline {
  background: transparent;
  border: 1.5px solid currentColor;
  color: var(--text);
}

.btn-outline-light {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.6);
  color: #fff;
}

.btn-outline-light:hover { background: rgba(255,255,255,0.1); }

.btn-accent { background: var(--accent); color: #1A1A18; }
.btn-accent:hover { background: #d4a030; }

.btn-danger { background: var(--danger); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-sm { padding: 8px 16px; font-size: 0.78rem; }

/* ── TABLE ── */
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th {
  text-align: left;
  padding: 12px 14px;
  background: var(--surface-warm);
  border-bottom: 2px solid var(--border);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
td { padding: 12px 14px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--surface-warm); }

/* ── BADGE ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.badge-success { background: #E6F3EC; color: #2A5F3A; }
.badge-danger  { background: #FDECEA; color: #A8200D; }
.badge-warning { background: #FEF9DC; color: #8A6800; }
.badge-info    { background: var(--primary-light); color: var(--primary); }

/* ── ALERT ── */
.alert { padding: 14px 18px; border-radius: var(--radius); margin-bottom: 18px; font-size: 0.9rem; border-left: 3px solid; }
.alert-error   { background: #FDECEA; color: #A8200D; border-color: var(--danger); }
.alert-success { background: #EEF6F1; color: #1E5E30; border-color: var(--success); }
.alert-info    { background: var(--primary-light); color: var(--primary-dark); border-color: var(--primary); }

/* ── SPINNER ── */
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── MODAL ── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,45,64,0.55);
  backdrop-filter: blur(2px);
  z-index: 100;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 480px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}
.modal h2 { margin-bottom: 18px; font-size: 1.3rem; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }

/* ── FOOTER ── */
.site-footer {
  background: #1A2D40;
  color: rgba(255,255,255,0.55);
  text-align: center;
  padding: 36px 24px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.site-footer a { color: rgba(255,255,255,0.7); }
.site-footer a:hover { color: #fff; }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  nav { padding: 0 20px; }
  nav a:not(.btn-nav) { display: none; }
  .hero { padding: 80px 24px 70px; }
  .container { padding: 40px 20px; }
  .steps-section, .why-section { padding: 56px 20px; }
}