/* =========================================================
   PROTECHT.APP — Design tokens & base
   ========================================================= */
:root {
  --black: #05090B;
  --navy: #09151B;
  --navy-2: #101D24;
  --navy-3: #16262F;
  /* Brand accents from logo.png — metallic gold + silver */
  --gold: #D0A040;
  --gold-2: #B88830;
  --gold-3: #EDCD6D;
  --gold-glow: rgba(208, 160, 64, 0.45);
  --silver: #C0C0C0;
  --silver-2: #9F9E9E;
  --green: var(--gold);
  --green-2: var(--gold-2);
  --green-3: var(--gold-3);
  --green-glow: var(--gold-glow);
  --white: #FFFFFF;
  --off: #F7F8F6;
  --gray: #E9ECEA;
  --muted: rgba(255, 255, 255, 0.62);
  --muted-dark: #5A656C;
  --sos: #FF3B30;
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --container: 1180px;
  --header-h: 88px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 14px;
  --radius-pill: 999px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.35s var(--ease), background 0.35s, box-shadow 0.35s, color 0.35s;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.btn-download {
  background: var(--green);
  color: var(--black);
  padding: 12px 22px;
  font-size: 13px;
  box-shadow: 0 0 0 0 transparent;
}

.btn-download:hover {
  background: var(--green-3);
  transform: scale(1.02);
  box-shadow: 0 8px 28px var(--green-glow);
}

.btn-download .arrow {
  transition: transform 0.35s var(--ease);
}

.btn-download:hover .arrow {
  transform: translateX(4px);
}

.btn-explore {
  background: var(--green);
  color: var(--black);
  padding: 14px 26px;
  font-size: 13px;
  border-radius: var(--radius-pill);
}

.btn-explore:hover {
  background: var(--green-3);
  transform: scale(1.02);
  box-shadow: 0 10px 32px var(--green-glow);
}

.btn-explore .arrow {
  transition: transform 0.35s var(--ease);
}

.btn-explore:hover .arrow {
  transform: translateX(5px);
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #000;
  border: 1px solid rgba(255,255,255,0.22);
  color: var(--white);
  border-radius: 10px;
  padding: 8px 14px 8px 12px;
  min-width: 158px;
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}

.store-btn:hover {
  transform: scale(1.02);
  border-color: var(--green);
  background: #0a0a0a;
}

.store-btn svg { width: 22px; height: 22px; flex-shrink: 0; }
.store-btn .store-label { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.store-btn .store-label small { font-size: 9px; opacity: 0.75; letter-spacing: 0.02em; text-transform: none; font-weight: 500; }
.store-btn .store-label strong { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; text-transform: none; }

.watch-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.watch-btn:hover { color: var(--green); }

.watch-btn .play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--green);
  display: grid;
  place-items: center;
  color: var(--green);
  transition: background 0.3s, transform 0.3s;
}

.watch-btn:hover .play {
  background: rgba(208, 160, 64, 0.12);
  transform: scale(1.06);
}

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-reveal="left"] { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="scale"] { transform: scale(0.94); }

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}