/* ==========================================================================
   GRAFIČNA FORMA HUTTER — Maribor
   Custom CSS — Demo website
   ========================================================================== */

/* 1. CSS Custom Properties
   ========================================================================== */
:root {
  /* Core palette */
  --paper:      #F8F5F0;
  --parchment:  #EDE8DF;
  --white:      #FFFFFF;
  --ink:        #1A1614;
  --graphite:   #3D3834;
  --stone:      #7C756F;
  --rule:       #D6D0C8;
  --accent:     #0B5F76;
  --accent-h:   #094E62;
  --accent-lt:  #E5F4F8;

  /* Transparency */
  --ink-70:     rgba(26, 22, 20, 0.70);
  --ink-85:     rgba(26, 22, 20, 0.85);
  --ink-92:     rgba(26, 22, 20, 0.92);
  --accent-12:  rgba(11, 95, 118, 0.12);
  --accent-20:  rgba(11, 95, 118, 0.20);

  /* Typography */
  --font-sans: 'IBM Plex Sans', sans-serif;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-normal: 0.4s;
  --dur-slow:   0.7s;
}

/* 2. Base
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Alpine.js FOUC prevention */
[x-cloak] {
  display: none !important;
}

/* 3. Scroll Reveal
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity  var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  transform: translateX(-22px);
}
.reveal-left.revealed {
  transform: translateX(0);
}

.reveal-right {
  transform: translateX(22px);
}
.reveal-right.revealed {
  transform: translateX(0);
}

.reveal-delay-1 { transition-delay: 80ms;  }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }

/* 4. Hero Overlay (left-dominant gradient)
   ========================================================================== */
.hero-overlay {
  background: linear-gradient(
    100deg,
    rgba(26, 22, 20, 0.92) 0%,
    rgba(26, 22, 20, 0.82) 40%,
    rgba(26, 22, 20, 0.45) 70%,
    rgba(26, 22, 20, 0.12) 100%
  );
}

/* 5. Gallery / Work Examples
   ========================================================================== */
.gallery-card {
  transition: box-shadow var(--dur-normal) var(--ease-out),
              transform  var(--dur-normal) var(--ease-out);
}

.gallery-card:hover {
  box-shadow: 0 14px 36px rgba(26, 22, 20, 0.14);
  transform: translateY(-2px);
}

.gallery-img {
  transition: transform var(--dur-slow) var(--ease-out);
}

.gallery-card:hover .gallery-img {
  transform: scale(1.04);
}

/* 6. Printed Materials Grid Item
   ========================================================================== */
.material-item {
  transition: background-color var(--dur-normal) var(--ease-out),
              box-shadow        var(--dur-normal) var(--ease-out);
}

.material-item:hover {
  background-color: var(--white);
  box-shadow: 0 4px 16px rgba(26, 22, 20, 0.08);
}

/* 7. Form Inputs
   ========================================================================== */
.form-input {
  background-color: var(--white);
  border: 1.5px solid var(--rule);
  border-radius: 3px;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--ink);
  transition: border-color var(--dur-normal) var(--ease-out),
              box-shadow    var(--dur-normal) var(--ease-out);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-12);
}

.form-input::placeholder {
  color: var(--stone);
  opacity: 0.7;
}

/* Select arrow */
select.form-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24' stroke='%233D3834' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* File input area */
.file-drop {
  border: 2px dashed var(--rule);
  border-radius: 3px;
  background-color: var(--parchment);
  padding: 1.5rem;
  text-align: center;
  opacity: 0.7;
  cursor: not-allowed;
}

/* 8. Mobile Action Bar — Safe Area
   ========================================================================== */
.mobile-action-bar {
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

@media (max-width: 1023px) {
  body {
    padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0px));
  }
}

/* 9. Map Card
   ========================================================================== */
.map-bg {
  background: linear-gradient(135deg, #E8E3D8 0%, #D8D0C2 50%, #E3DDD3 100%);
}

.map-grid {
  background-image:
    linear-gradient(rgba(26, 22, 20, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 22, 20, 0.10) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* 10. Process Steps connector (desktop)
   ========================================================================== */
@media (min-width: 1024px) {
  .process-grid .process-item {
    position: relative;
  }

  .process-grid .process-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 1.625rem;
    left: calc(50% + 1.625rem);
    width: calc(100% - 3.25rem);
    height: 1px;
    background: linear-gradient(
      90deg,
      rgba(11, 95, 118, 0.35),
      rgba(11, 95, 118, 0.08)
    );
  }
}

/* 11. Scroll cue
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .scroll-cue svg {
    animation: bounce-down 2s ease-in-out infinite;
  }
}

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

/* 12. Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .gallery-img,
  .gallery-card {
    transition: none;
  }

  .scroll-cue svg {
    animation: none;
  }
}