/* ============================================
   Belify MKT — Global Stylesheet
   ============================================ */

/* --- Variables / Brand Colors --- */
:root {
  --color-red:    #E8253A;
  --color-pink:   #FF6B9D;
  --color-navy:   #1B2B4B;
  --color-yellow: #FFD60A;

  --color-white:  #FFFFFF;
  --color-gray-100: #F5F5F5;
  --color-gray-200: #E0E0E0;
  --color-gray-600: #666666;
  --color-gray-900: #111111;

  --font-base: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;

  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  --transition: 0.2s ease;

  --container-max: 1100px;
  --container-pad: 24px;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  line-height: var(--line-height-base);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: 64px;
}

.section--sm {
  padding-block: 40px;
}

.section--lg {
  padding-block: 96px;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* --- Flexbox & Grid Helpers --- */
.flex        { display: flex; }
.flex-col    { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm      { gap: 12px; }
.gap-md      { gap: 24px; }
.gap-lg      { gap: 40px; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-red);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: #c51f30;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 37, 58, 0.35);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

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

.btn--yellow {
  background-color: var(--color-yellow);
  color: var(--color-navy);
}

.btn--yellow:hover {
  background-color: #e6bf00;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 214, 10, 0.4);
}

.btn--lg {
  padding: 18px 36px;
  font-size: 1.125rem;
}

/* --- Cards --- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 32px;
}

/* --- Badge --- */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--red    { background-color: var(--color-red);    color: var(--color-white); }
.badge--pink   { background-color: var(--color-pink);   color: var(--color-white); }
.badge--navy   { background-color: var(--color-navy);   color: var(--color-white); }
.badge--yellow { background-color: var(--color-yellow); color: var(--color-navy); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .section { padding-block: 48px; }
  .section--lg { padding-block: 64px; }
  :root { --container-pad: 16px; }
}