/* PURELIFT – minimalist dark theme
   Fonts: Unbounded (doar brand: PURELIFT + titlul hero), Inter (tot restul) */

:root {
  --bg: #0a0a0b;
  --surface: #111113;
  --surface-2: #141416;
  --border: #1f1f23;
  --border-strong: #2a2a30;
  --text: #ffffff;
  --muted: #a1a1aa;
}

* {
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-padding-top: 72px;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  font-feature-settings: 'cv11', 'ss01';
}

::selection {
  background: #ffffff;
  color: #000000;
}

/* Brand typography – Unbounded only for the PURELIFT wordmark and hero headline */
.font-brand {
  font-family: 'Unbounded', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.font-unbounded {
  font-family: 'Unbounded', sans-serif;
  letter-spacing: -0.02em;
}

/* Eyebrow label above section titles */
.eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #71717a;
}

/* Hero background */
.hero-bg {
  background-image: url('hero-lifters.jpg');
  background-size: cover;
  background-position: 78% 18%;
  filter: brightness(0.98) contrast(1.02);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, var(--bg) 100%);
}
@media (max-width: 767px) {
  .hero-bg {
    background-position: 91% 0%;
    filter: brightness(0.98) contrast(1.02);
  }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-strong); }

/* Header */
.glass-nav {
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

/* Product image: front/back swap on hover (desktop) + tap toggle (mobile) */
.product-image-container .front-img,
.product-image-container .back-img {
  transition: opacity 0.35s ease;
}
.product-image-container .back-img { opacity: 0; }
@media (hover: hover) and (pointer: fine) {
  .product-image-container:hover .back-img { opacity: 1; }
  .product-image-container:hover .front-img { opacity: 0; }
}
.product-image-container.show-back .back-img { opacity: 1; }
.product-image-container.show-back .front-img { opacity: 0; }

/* Form controls */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: #ffffff;
  border-radius: 0;
  transition: border-color 0.15s ease;
}
@media (max-width: 767px) {
  /* Previne zoom-ul automat pe iOS / Android la atingerea câmpurilor */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px !important;
  }
}
input::placeholder { color: #52525b; }
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #ffffff;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] { -moz-appearance: textfield; }

/* Focus ring for keyboard users */
button:focus-visible,
a:focus-visible {
  outline: 1px solid #ffffff;
  outline-offset: 2px;
}

/* Drawer & modal transitions */
.drawer-backdrop {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.drawer-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}
.cart-drawer {
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.cart-drawer.active {
  transform: translateX(0);
}
.modal-container {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-container.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-container .modal-content {
  transform: translateY(8px);
  transition: transform 0.2s ease;
}
.modal-container.active .modal-content {
  transform: translateY(0);
}