/* ==========================================================================
   Developercode Core — Sumer Food brand system
   Inspired by the official brochure: cream paper, forest green panels,
   cherry-red brand accents, mustard / yellow / blue highlights.
   ========================================================================== */

:root {
  /* ----- Brand palette (from the brochure) ----- */
  --sf-cream:      #f6f2ea;   /* paper base */
  --sf-paper:      #fcf9f2;   /* lighter paper */
  --sf-surface:    #ffffff;   /* floating card */
  --sf-cream-deep: #ebe4d5;   /* divider tone */

  --sf-green:      #0d4a3d;   /* primary brand green */
  --sf-green-soft: #155b4c;
  --sf-green-deep: #08382e;
  --sf-green-tint: #e3ebe8;

  --sf-red:        #c8233b;   /* brand cherry red */
  --sf-red-soft:   #de3a52;
  --sf-red-deep:   #9d1a2d;
  --sf-red-tint:   #fbe6e9;

  --sf-blue:       #1e6cc3;   /* royal blue */
  --sf-blue-deep:  #155090;
  --sf-blue-tint:  #e4eef9;

  --sf-yellow:     #ffd84a;   /* highlight stroke */
  --sf-mustard:    #d99836;   /* GoGo orange */
  --sf-mustard-2:  #b07a23;

  --sf-ink:        #1f2426;   /* main text */
  --sf-ink-soft:   #353c3f;
  --sf-ink-mute:   rgba(31, 36, 38, 0.62);
  --sf-ink-dim:    rgba(31, 36, 38, 0.4);
  --sf-line:       rgba(31, 36, 38, 0.10);
  --sf-line-2:     rgba(31, 36, 38, 0.20);
  --sf-light:      #fcfaf3;   /* light text on green panels */

  /* ----- Backward-compatible aliases ----- */
  --dc-bg:        var(--sf-cream);
  --dc-bg-alt:    var(--sf-paper);
  --dc-bg-soft:   var(--sf-surface);
  --dc-surface:   rgba(31, 36, 38, 0.04);
  --dc-surface-2: rgba(31, 36, 38, 0.08);
  --dc-stroke:    var(--sf-line);
  --dc-stroke-2:  var(--sf-line-2);

  --dc-ember:     var(--sf-red);
  --dc-ember-2:   var(--sf-red-soft);
  --dc-blood:     var(--sf-green);
  --dc-amber:     var(--sf-red);   /* accents reuse cherry red */
  --dc-cream:     var(--sf-light); /* light text on green panels */
  --dc-paper:     var(--sf-cream);
  --dc-gold:      var(--sf-mustard);

  --dc-text:      var(--sf-ink);
  --dc-text-mute: var(--sf-ink-mute);
  --dc-text-dim:  var(--sf-ink-dim);

  --dc-grad-ember:  linear-gradient(135deg, #de3a52 0%, #c8233b 55%, #9d1a2d 100%);
  --dc-grad-green:  linear-gradient(160deg, var(--sf-green-soft) 0%, var(--sf-green) 60%, var(--sf-green-deep) 100%);
  --dc-grad-warm:   linear-gradient(180deg, rgba(200,35,59,0) 0%, rgba(200,35,59,0.12) 100%);
  --dc-grad-dark:   linear-gradient(180deg, rgba(13,74,61,0) 0%, rgba(13,74,61,0.92) 100%);
  --dc-grad-radial: radial-gradient(ellipse at 50% 0%, rgba(200,35,59,0.10) 0%, rgba(246,242,234,0) 60%);

  /* Type ramps */
  --dc-font-display: 'PP Editorial New', 'Recoleta', 'Cormorant Garamond', Georgia, serif;
  --dc-font-sans:    'Inter', 'Neue Haas Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --dc-font-mono:    'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  --dc-fs-eyebrow:   clamp(10px, 0.72vw, 12px);
  --dc-fs-body:      clamp(14px, 0.96vw, 16px);
  --dc-fs-lead:      clamp(15px, 1.05vw, 17px);
  --dc-fs-h6:        clamp(14px, 1vw, 16px);
  --dc-fs-h5:        clamp(17px, 1.25vw, 21px);
  --dc-fs-h4:        clamp(20px, 1.65vw, 27px);
  --dc-fs-h3:        clamp(24px, 2.1vw, 36px);
  --dc-fs-h2:        clamp(32px, 3.4vw, 56px);
  --dc-fs-h1:        clamp(40px, 5vw, 88px);
  --dc-fs-mega:      clamp(56px, 8vw, 140px);

  /* Layout */
  --dc-radius-sm: 8px;
  --dc-radius:    16px;
  --dc-radius-lg: 28px;
  --dc-radius-xl: 44px;
  --dc-container: min(1440px, 92vw);
  --dc-gutter:    clamp(16px, 2vw, 32px);

  /* Motion */
  --dc-ease:        cubic-bezier(0.22, 1, 0.36, 1);
  --dc-ease-in:     cubic-bezier(0.65, 0, 0.35, 1);
  --dc-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dc-dur-fast:    280ms;
  --dc-dur:         520ms;
  --dc-dur-slow:    900ms;

  /* Shadows tuned for light theme */
  --dc-shadow-card: 0 30px 60px -28px rgba(13, 74, 61, 0.28), 0 12px 28px -16px rgba(31, 36, 38, 0.12);
  --dc-shadow-soft: 0 12px 30px -14px rgba(31, 36, 38, 0.18);
  --dc-shadow-pop:  0 22px 60px -22px rgba(200, 35, 59, 0.4);
}

/* ---- Section base ---- */
.dc-section,
.dc-section * { box-sizing: border-box; }
.dc-section {
  position: relative;
  font-family: var(--dc-font-sans);
  color: var(--sf-ink);
  background: var(--sf-cream);
  line-height: 1.55;
  isolation: isolate;
  overflow: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.dc-section img,
.dc-section video { max-width: 100%; display: block; }
.dc-section a { text-decoration: none; }

/* Grain texture is too dark for cream; switch to subtle paper noise */
.dc-grain { position: relative; }
.dc-grain::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.025;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* Sections that adopt the green-panel rhythm */
.dc-section--green {
  background: var(--sf-green);
  color: var(--sf-light);
}
.dc-section--green a,
.dc-section--green .dc-eyebrow { color: var(--sf-light); }

/* ---- Typography utilities ---- */
.dc-eyebrow {
  font-family: var(--dc-font-mono);
  font-size: var(--dc-fs-eyebrow);
  letter-spacing: 0.22em;
  color: var(--sf-red);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
}
/* Sumer Food brand mark — shared eyebrow icon, recoloured by currentColor.
   Mirrors the .dc-hero__eyebrow icon across every widget. */
.dc-eyebrow::before {
  content: "";
  width: 10px;
  height: 17px;
  flex-shrink: 0;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 96 164'><path d='M2 16Q6 2 44 1Q68 1 80 6L80 33L14 47Z'/><path d='M18 53L80 39L80 83L26 97Z'/><path d='M30 103L80 89L79 123L40 135Z'/><path d='M38 141Q66 137 96 152Q70 151 42 148Z'/></svg>") center / contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 96 164'><path d='M2 16Q6 2 44 1Q68 1 80 6L80 33L14 47Z'/><path d='M18 53L80 39L80 83L26 97Z'/><path d='M30 103L80 89L79 123L40 135Z'/><path d='M38 141Q66 137 96 152Q70 151 42 148Z'/></svg>") center / contain no-repeat;
  animation: dc-eyebrow-mark 3s ease-in-out infinite;
}
@keyframes dc-eyebrow-mark {
  0%, 64%, 100% { transform: translate(0, 0); }
  32%           { transform: translate(2px, -2px); }
}
@media (prefers-reduced-motion: reduce) {
  .dc-eyebrow::before { animation: none; }
}
.dc-display {
  font-family: var(--dc-font-display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 0.96;
  color: var(--sf-ink);
}
.dc-display em {
  font-style: italic;
  background: linear-gradient(120deg, var(--sf-red-soft) 0%, var(--sf-red) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.dc-h1   { font-size: var(--dc-fs-h1); }
.dc-h2   { font-size: var(--dc-fs-h2); }
.dc-h3   { font-size: var(--dc-fs-h3); }
.dc-mega { font-size: var(--dc-fs-mega); }
.dc-lead { font-size: var(--dc-fs-lead); color: var(--sf-ink-mute); max-width: 58ch; }
.dc-mute { color: var(--sf-ink-mute); }

/* Yellow marker highlight, like brochure highlight strokes */
.dc-highlight {
  background: linear-gradient(180deg, transparent 55%, var(--sf-yellow) 55%, var(--sf-yellow) 92%, transparent 92%);
  padding: 0 0.12em;
}

/* ---- Buttons ---- */
.dc-btn {
  --bg: var(--sf-ink);
  --fg: var(--sf-light);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px 11px 22px;
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--dc-font-sans);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  font-weight: 600;
  overflow: hidden;
  isolation: isolate;
  transition: color var(--dc-dur) var(--dc-ease), transform var(--dc-dur) var(--dc-ease), box-shadow var(--dc-dur) var(--dc-ease);
  cursor: pointer;
  border: none;
  box-shadow: 0 10px 22px -12px rgba(31, 36, 38, 0.32);
}
.dc-btn .dc-btn__arrow {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--fg);
  color: var(--bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--dc-dur) var(--dc-ease);
}
.dc-btn .dc-btn__arrow svg { width: 13px; height: 13px; }
.dc-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--dc-grad-ember);
  transform: translateY(102%);
  transition: transform var(--dc-dur) var(--dc-ease);
  z-index: -1;
}
.dc-btn:hover { color: var(--sf-light); box-shadow: var(--dc-shadow-pop); }
.dc-btn:hover::before { transform: translateY(0); }
.dc-btn:hover .dc-btn__arrow { transform: translate(2px, -2px) rotate(-8deg); background: var(--sf-light); color: var(--sf-red); }

.dc-btn--ember,
.dc-btn--red {
  --bg: var(--sf-red);
  --fg: var(--sf-light);
}
.dc-btn--red .dc-btn__arrow { background: var(--sf-light); color: var(--sf-red); }

.dc-btn--green {
  --bg: var(--sf-green);
  --fg: var(--sf-light);
}

.dc-btn--ghost {
  --bg: transparent;
  --fg: var(--sf-ink);
  border: 1.5px solid var(--sf-line-2);
  box-shadow: none;
  padding: 9.5px 14px 9.5px 22px;
}
.dc-btn--ghost .dc-btn__arrow { background: var(--sf-ink); color: var(--sf-cream); }
.dc-btn--ghost:hover { border-color: transparent; }

/* On a green panel, ghost should invert */
.dc-section--green .dc-btn--ghost {
  --fg: var(--sf-light);
  border-color: rgba(252, 250, 243, 0.3);
}
.dc-section--green .dc-btn--ghost .dc-btn__arrow { background: var(--sf-light); color: var(--sf-green); }

/* ---- Reveal animation primitives (driven by core.js) ---- */
[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1s var(--dc-ease), transform 1.1s var(--dc-ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="fade"]    { transform: none; }
[data-reveal="up"]      { transform: translateY(48px); }
[data-reveal="left"]    { transform: translateX(-48px); }
[data-reveal="right"]   { transform: translateX(48px); }
[data-reveal="scale"]   { transform: scale(0.92); }
[data-reveal="mask"]    { clip-path: inset(0 100% 0 0); transform: none; opacity: 1; transition: clip-path 1.2s var(--dc-ease); }
[data-reveal="mask-up"] { clip-path: inset(100% 0 0 0); transform: none; opacity: 1; transition: clip-path 1.2s var(--dc-ease); }

.is-revealed[data-reveal]            { opacity: 1; transform: none; }
.is-revealed[data-reveal="mask"]     { clip-path: inset(0 0 0 0); }
.is-revealed[data-reveal="mask-up"]  { clip-path: inset(0 0 0 0); }

[data-split] { display: inline-block; overflow: hidden; }
[data-split] .dc-split-line { display: block; overflow: hidden; }
[data-split] .dc-split-word {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1s var(--dc-ease);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.is-revealed [data-split] .dc-split-word,
[data-split].is-revealed .dc-split-word { transform: translateY(0); }

/* Container */
.dc-container {
  width: var(--dc-container);
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* Section padding tokens — tightened scale */
.dc-section--inset { padding-block: clamp(60px, 6.5vw, 110px); }
.dc-section--tight { padding-block: clamp(48px, 5vw, 80px); }

/* Glass / floating card surface */
.dc-glass {
  background: var(--sf-surface);
  border: 1px solid var(--sf-line);
  border-radius: var(--dc-radius-lg);
  box-shadow: var(--dc-shadow-card);
}
.dc-section--green .dc-glass {
  background: rgba(252, 250, 243, 0.06);
  border-color: rgba(252, 250, 243, 0.15);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* Marquee */
.dc-marquee {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.dc-marquee__track {
  display: flex;
  gap: 80px;
  white-space: nowrap;
  animation: dc-marquee linear infinite;
  animation-duration: var(--dc-marquee-speed, 40s);
}
.dc-marquee--reverse .dc-marquee__track { animation-direction: reverse; }
@keyframes dc-marquee { to { transform: translateX(-50%); } }

/* Floating decorative animations */
@keyframes dc-float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.dc-float { animation: dc-float 6s ease-in-out infinite; }
@keyframes dc-bob { 0%,100%{transform:translateY(0) rotate(var(--r,0deg))} 50%{transform:translateY(-10px) rotate(var(--r,0deg))} }
.dc-bob { animation: dc-bob 5.5s ease-in-out infinite; }

/* Image mask reveal helper */
.dc-mask {
  overflow: hidden;
  border-radius: var(--dc-radius-lg);
  position: relative;
}
.dc-mask img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  transition: transform 1.6s var(--dc-ease), filter 1.6s var(--dc-ease);
}
.is-revealed.dc-mask img,
.dc-mask.is-revealed img { transform: scale(1); }
.dc-mask:hover img { transform: scale(1.05); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal], [data-reveal] *, [data-split] .dc-split-word { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}

@media (max-width: 768px) {
  .dc-section--inset { padding-block: clamp(60px, 14vw, 100px); }
}