/* ============================================
   SHE LEADS TECH AFRICA — DESIGN TOKENS & BASE
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600&display=swap');

:root {
  /* Brand colors, drawn directly from the logo gradient */
  --magenta: #C81E5C;
  --magenta-deep: #A3144A;
  --navy: #1B2D6B;
  --navy-deep: #131F4D;
  --violet: #6B2D8C;
  --slate: #6B7280;
  --slate-light: #9CA3AF;
  --cream: #FBF9FB;
  --cream-deep: #F3EEF4;
  --ink: #1A1A2E;
  --white: #FFFFFF;

  /* Gradient, matching the continent silhouette */
  --gradient-brand: linear-gradient(160deg, var(--magenta) 0%, var(--violet) 50%, var(--navy) 100%);
  --gradient-brand-soft: linear-gradient(160deg, rgba(200,30,92,0.08) 0%, rgba(107,45,140,0.08) 50%, rgba(27,45,107,0.08) 100%);
  --gradient-text: linear-gradient(100deg, var(--magenta) 0%, var(--violet) 60%, var(--navy) 100%);

  /* Type */
  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-label: 'Space Grotesk', sans-serif;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  /* Radii & shadow */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 8px 30px rgba(27, 45, 107, 0.08);
  --shadow-card: 0 4px 20px rgba(27, 45, 107, 0.06);

  --max-width: 1240px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Focus visibility — never sacrifice this for aesthetics */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2.5px solid var(--magenta);
  outline-offset: 3px;
  border-radius: 4px;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 3.5vw, 2.85rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--slate);
  font-size: 1.05rem;
}

.eyebrow {
  font-family: var(--font-label);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--magenta);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 1.5px;
  background: var(--magenta);
  display: inline-block;
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============ BUTTONS ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(200, 30, 92, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(200, 30, 92, 0.32);
}

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

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-ghost {
  color: var(--navy);
  font-weight: 600;
  padding: 0.85rem 0.5rem;
}

.btn-ghost::after {
  content: '→';
  margin-left: 0.4rem;
  transition: transform 0.25s ease;
  display: inline-block;
}

.btn-ghost:hover::after {
  transform: translateX(4px);
}

.btn-sm {
  padding: 0.6rem 1.3rem;
  font-size: 0.85rem;
}

/* ============ CIRCUIT DIVIDER — signature element ============ */
/* Echoes the branching circuit lines from the logo's brain/continent motif */

.circuit-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  width: 100%;
  max-width: 280px;
  height: 24px;
}

.circuit-divider svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.circuit-divider .node {
  fill: var(--magenta);
}

.circuit-divider .line {
  stroke: var(--slate-light);
  stroke-width: 1.5;
  fill: none;
}

/* ============ SECTION SPACING ============ */

.section {
  padding: var(--space-2xl) 0;
}

.section-tight {
  padding: var(--space-xl) 0;
}

.section-header {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header h2 {
  margin-top: 0.6rem;
}

/* ============ SKIP LINK ============ */

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  background: var(--ink);
  color: var(--white);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  z-index: 200;
}

.skip-link:focus {
  left: 1rem;
}