/* ============================================================
   DiveLog DS — Page: Splash (pages/splash/splash.css)
   Override minimi per contesto splash. Tutto il resto è nel DS.
   ============================================================ */

/* ── Reset minimo (splash standalone, no ds/base/reset.css) ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

/* ── Skip-link ── */
.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 999;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-radius: var(--radius-medium);
  font-weight: var(--weight-medium);
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform var(--motion-fast) var(--ease-standard);
}
.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* ── Layout Splash ── */
.splash {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  min-height: 100vh;
  min-height: 100dvh;
  padding: var(--space-6);
  padding-bottom: calc(var(--space-16) + env(safe-area-inset-bottom, 0px));
  text-align: center;
}

/* ── Logo ── */
.splash__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  animation: logoFadeIn 1.2s var(--ease-emphasized) forwards;
  opacity: 0;
}

@keyframes logoFadeIn {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.92); }
  100% { opacity: 1; transform: translate(-50%, -55%) scale(1); }
}

.splash__logo-img {
  width: 220px;
  height: auto;
  filter: drop-shadow(0 4px 24px rgba(0, 0, 0, 0.4));
  transition: transform var(--motion-medium) var(--ease-standard);
}
.splash__logo-img:hover {
  transform: scale(1.03);
}

.splash__tagline {
  font-family: var(--font-family-primary);
  font-size: var(--font-label-large);
  font-weight: var(--weight-medium);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

/* ── Azioni CTA — Override minimi per contesto splash ── */
.splash__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 320px;
  animation: actionsSlideUp 0.8s var(--ease-emphasized) 0.4s forwards;
  opacity: 0;
  transform: translateY(20px);
}

@keyframes actionsSlideUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Override 1: full-width + pill radius */
.splash__actions .button {
  width: 100%;
  border-radius: var(--radius-pill);
}

/* Override 2: secondary su sfondo foto (contrasto AA) */
.splash__actions .button--secondary {
  color: var(--color-text-primary);
  border-width: 2px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ── Footer ── */
.splash__footer {
  margin-top: var(--space-6);
  font-size: var(--font-body-medium);
  color: var(--color-text-secondary);
  letter-spacing: 0.5px;
  animation: actionsSlideUp 0.8s var(--ease-emphasized) 0.6s forwards;
  opacity: 0;
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  .splash__logo { animation: none; opacity: 1; }
  .splash__actions, .splash__footer { animation: none; opacity: 1; transform: none; }
  .splash__logo-img { transition: none; }
}

/* ── Responsive ── */
@media (min-width: 600px) {
  .splash__logo-img { width: 280px; }
  .splash__tagline { letter-spacing: 4px; }
  .splash__actions { max-width: 360px; }
}

@media (min-width: 900px) {
  .splash__logo-img { width: 320px; }
  .splash { padding-bottom: calc(var(--space-12) + env(safe-area-inset-bottom, 0px)); }
}

@media (max-height: 600px) {
  .splash__logo { transform: translate(-50%, -60%); }
  .splash__logo-img { width: 160px; }
  .splash__tagline { font-size: var(--font-body-medium); }
  .splash__actions { gap: var(--space-2); }
}