/* ==========================================================================
   BASE.CSS — Tuatara Website
   Tokens, typography, resets, global button variants
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg:          #1a1a1a;
  --color-white:       #ffffff;
  --color-mint:        #41e1d4;
  --color-teal:        #01d6b6;
  --color-pink:        #c51175;
  --color-cyan:        #00c3d4;
  --color-cyan-dark:   #00a0b9;
  --color-blue:        #004cef;
  --color-faq-open:    rgba(53, 223, 192, 0.2);
  --color-faq-closed:  rgba(53, 223, 192, 0.05);

  /* Typography */
  --font-base: 'Mulish', sans-serif;

  /* Spacing */
  --space-section-v: 128px;
  --space-section-h: 48px;
  --space-lg:        64px;
  --space-md:        32px;
  --space-sm:        16px;
  --space-xs:        8px;

  /* Radius */
  --radius-card:       40px;
  --radius-faq:        22px;
  --radius-stat-outer: 20px;
  --radius-stat-inner: 16px;
  --radius-tag:        11px;
  --radius-pill:       40px;
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: auto; /* GSAP handles scroll */
}

body {
  background-color: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.1;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* --------------------------------------------------------------------------
   3. Button Variants
   -------------------------------------------------------------------------- */
.btn-tuatara {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-base);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  border: none;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn-tuatara:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.btn-tuatara--cyan {
  background: var(--color-cyan-dark);
  color: var(--color-white);
  box-shadow: 0 0 16px rgba(0, 195, 212, 0.35);
}

.btn-tuatara--pink {
  background: var(--color-pink);
  color: var(--color-white);
  box-shadow: 0 0 16px var(--color-pink);
}

.btn-tuatara--outlined {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
  box-shadow: 0 0 16px rgba(0, 195, 212, 0.35);
}

.btn-tuatara--dark {
  background: var(--color-bg);
  color: var(--color-white);
}

.btn-tuatara--tag {
  background: transparent;
  color: #252525;
  border: 1px solid #252525;
  border-radius: var(--radius-tag);
  height: auto;
  padding: 8px 16px;
  font-weight: 400;
  font-size: 16px;
}