/* ================================================================
   PayStubCheck — main.css
   Global variables, reset, base typography, shared utilities
   ================================================================ */

/* ── CSS VARIABLES ─────────────────────────────────────────────── */
:root {
  /* Brand Colors — sampled directly from PayStubCheck logo */
  --green:       #79c006;
  --green-dark:  #5a9004;
  --green-xdark: #3d6202;
  --green-light: #f2fbe5;
  --green-pale:  #f7fdf0;
  --orange:      #fc940b;
  --orange-light:#fff5e6;

  /* UI Colors */
  --bg:      #f6faf2;
  --card:    #ffffff;
  --text:    #18200e;
  --text-2:  #4a5c38;
  --text-3:  #7a8f68;
  --border:  #dde8cc;
  --border-2:#c8dab0;

  /* Layout */
  --radius:    14px;
  --radius-lg: 20px;
  --max-width: 1280px;
  --shadow:    0 2px 16px rgba(60, 90, 20, 0.08);
  --shadow-lg: 0 8px 40px rgba(60, 90, 20, 0.13);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
}

/* ── SHARED SECTION UTILITIES ────────────────────────────────────── */
.section-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--green-dark);
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 56px;
}

.section-accent {
  color: var(--orange);
}

/* ── BUTTONS ─────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 15px 30px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 24px rgba(121, 192, 6, 0.35);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(121, 192, 6, 0.45);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  padding: 14px 26px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-outline-white:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}

.btn-green-sm {
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s, transform 0.15s;
}

.btn-green-sm:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

/* ── ANIMATIONS ─────────────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

@keyframes popIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

@keyframes ripple {
  0%   { box-shadow: 0 0 0 0 rgba(252, 148, 11, 0.4); }
  70%  { box-shadow: 0 0 0 16px rgba(252, 148, 11, 0); }
  100% { box-shadow: 0 0 0 0 rgba(252, 148, 11, 0); }
}

@keyframes floatUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeCue {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(60px, 40px); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(-40px, -60px); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(30px, -30px); }
}

/* Scroll-triggered fade-up */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}