/* ═══════════════════════════════════════════════════════
   COFFEE ISLAND — Brand CSS
   Χρησιμοποίησε αυτό το αρχείο σε κάθε landing page:
   <link rel="stylesheet" href="../../css/brand.css">
═══════════════════════════════════════════════════════ */

/* ── @font-face ──────────────────────────────────────── */

@font-face {
  font-family: 'CoffeeIsland';
  src: url('../fonts/CoffeeIsland-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* CFDromon — Light */
@font-face {
  font-family: 'CFDromon';
  src: url('../fonts/cf_dromon_lg-webfont.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

/* CFDromon — Regular */
@font-face {
  font-family: 'CFDromon';
  src: url('../fonts/cf_dromon_rg-webfont.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* CFDromon — Medium */
@font-face {
  font-family: 'CFDromon';
  src: url('../fonts/cf_dromon_md-webfont.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* CFDromon — Bold */
@font-face {
  font-family: 'CFDromon';
  src: url('../fonts/cf_dromon_bd-webfont.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* CFDromon — Extra Bold */
@font-face {
  font-family: 'CFDromon';
  src: url('../fonts/cf_dromon_xb-webfont.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ── CSS Variables — Brand Tokens ────────────────────── */

:root {
  /* Core brand colors */
  --ci-brown:        #3B1F0E;
  --ci-cream:        #FCDCC4;
  --ci-orange:       #F4784A;
  --ci-green:        #2E5E3E;
  --ci-white:        #FFFFFF;
  --ci-black:        #0E1319;

  /* Typography */
  --font-display:    'CoffeeIsland', sans-serif;
  --font-body:       'CFDromon', sans-serif;

  /* Spacing */
  --section-pad-y:   clamp(3rem, 8vw, 6rem);
  --section-pad-x:   clamp(1.25rem, 5vw, 4rem);

  /* Radius */
  --radius-pill:     100px;
  --radius-card:     1.25rem;

  /* Transitions */
  --ease-out:        cubic-bezier(0.22, 1, 0.36, 1);
  --transition-base: 0.3s var(--ease-out);
}

/* ── Reset & Base ─────────────────────────────────────── */

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.55;
  background: var(--ci-white);
  color: var(--ci-black);
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Typography Helpers ──────────────────────────────── */

.ci-heading {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1;
}

.ci-heading--xl  { font-size: clamp(3rem,   12vw, 8rem); }
.ci-heading--lg  { font-size: clamp(2.25rem, 8vw, 5rem); }
.ci-heading--md  { font-size: clamp(1.75rem, 5vw, 3rem); }
.ci-heading--sm  { font-size: clamp(1.25rem, 3vw, 2rem); }

.ci-body--lg   { font-family: var(--font-body); font-size: 1.15rem; font-weight: 300; }
.ci-body--base { font-family: var(--font-body); font-size: 1rem;    font-weight: 400; }
.ci-body--sm   { font-family: var(--font-body); font-size: 0.875rem; font-weight: 300; }
.ci-label      { font-family: var(--font-body); font-size: 0.75rem;  font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }

/* ── Buttons ─────────────────────────────────────────── */

.ci-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
  padding: 0.9rem 2.25rem;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  white-space: nowrap;
}
.ci-btn:hover  { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.ci-btn:active { transform: translateY(0); }

.ci-btn--primary   { background: var(--ci-orange); color: var(--ci-white); }
.ci-btn--secondary { background: transparent; border: 2px solid currentColor; }
.ci-btn--dark      { background: var(--ci-black); color: var(--ci-white); }
.ci-btn--cream     { background: var(--ci-cream); color: var(--ci-black); }

/* ── Section Dividers (curved) ───────────────────────── */

.ci-wave {
  display: block;
  line-height: 0;
  margin-bottom: -1px;
}
.ci-wave svg { width: 100%; display: block; }

/* ── Scroll Reveal ───────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.35s; }
.reveal--delay-4 { transition-delay: 0.5s; }

/* ── Container ───────────────────────────────────────── */

.ci-container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--section-pad-x);
}