/* ═══════════════════════════════════════════════
   KOCI ZAKĄTEK CAFE — DESIGN SYSTEM
   Brand colors from brand book:
   #FBB040 yellow/gold (primary)
   #96CCE6 sky blue (secondary)
   #EAB2BE pink (accent)
   #FFFFFF white
   #000000 black
   Font: Baloo 2 (closest available to American Lemon Sans)
═══════════════════════════════════════════════ */

:root {
  --yellow:   #FBB040;
  --yellow-d: #E89E28;
  --yellow-l: #FEE9BF;
  --blue:     #96CCE6;
  --blue-d:   #6BADD4;
  --blue-l:   #E0F2FB;
  --pink:     #EAB2BE;
  --pink-d:   #D4899A;
  --pink-l:   #FAE8EC;
  --black:    #111111;
  --gray:     #444444;
  --gray-l:   #888888;
  --off-white:#F8F9FA;
  --white:    #FFFFFF;

  --ff: 'Baloo 2', 'Nunito', cursive;
  --radius-sm: 12px;
  --radius:    20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
  --shadow:    0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --pad: clamp(20px, 5vw, 60px);
  --section: clamp(60px, 9vw, 110px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--ff);
  font-weight: 400;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-family: var(--ff); font-weight: 700; line-height: 1.2; letter-spacing: 0.02em; }
h1 { font-size: clamp(36px,6vw,72px); }
h2 { font-size: clamp(28px,4vw,52px); }
h3 { font-size: clamp(20px,2.5vw,30px); }
p  { color: var(--gray); line-height: 1.75; }

.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--yellow-d);
  background: var(--yellow-l);
  padding: 5px 14px; border-radius: 40px;
  margin-bottom: 16px;
}

/* ── LAYOUT ── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 var(--pad); }
section { padding: var(--section) 0; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff); font-weight: 700; font-size: 15px;
  letter-spacing: 0.04em;
  padding: 13px 28px; border-radius: 40px;
  text-decoration: none; border: none; cursor: pointer;
  transition: transform 0.18s, box-shadow 0.18s, background 0.18s;
}
.btn:hover { transform: translateY(-2px); }
.btn-yellow { background: var(--yellow); color: var(--black); }
.btn-yellow:hover { background: var(--yellow-d); box-shadow: 0 6px 20px rgba(251,176,64,0.4); }
.btn-blue { background: var(--blue); color: var(--black); }
.btn-blue:hover { background: var(--blue-d); box-shadow: 0 6px 20px rgba(150,204,230,0.5); }
.btn-outline { background: transparent; color: var(--black); border: 2px solid var(--black); }
.btn-outline:hover { background: var(--black); color: var(--white); }
.btn-pink { background: var(--pink); color: var(--black); }
.btn-pink:hover { background: var(--pink-d); box-shadow: 0 6px 20px rgba(234,178,190,0.5); }

/* ── NAV ── */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: #ffffff;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--yellow);
  transition: box-shadow 0.3s;
  overflow: visible;
}
header.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.08); }

nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--pad);
  gap: 20px;
}

.nav-logo {
  font-family: var(--ff); font-weight: 800; font-size: clamp(16px,2vw,20px);
  color: var(--black); text-decoration: none; letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap;
}
.nav-logo .paw { font-size: 1.4em; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  font-family: var(--ff); font-weight: 600; font-size: 14px;
  letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none; color: var(--black);
  padding: 8px 14px; border-radius: 30px;
  transition: background 0.2s, color 0.2s;
}
.nav-links a:hover, .nav-links a.active { background: var(--yellow-l); color: var(--yellow-d); }
.nav-links .nav-cta { background: var(--yellow); color: var(--black); }
.nav-links .nav-cta:hover { background: var(--yellow-d); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.hamburger span { width: 26px; height: 2.5px; background: var(--black); display: block; border-radius: 2px; transition: 0.3s; }

/* ── HERO ── */
.page-hero {
  padding-top: calc(var(--section) + 72px);
  padding-bottom: var(--section);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { font-size: 18px; max-width: 600px; margin: 0 auto 32px; }

/* decorative blobs */
.blob {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 0;
}
.blob-yellow { background: var(--yellow-l); }
.blob-blue   { background: var(--blue-l); }
.blob-pink   { background: var(--pink-l); }

/* ── CARDS ── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

/* ── SECTION HEADER ── */
.section-header { text-align: center; margin-bottom: clamp(36px,5vw,64px); }
.section-header h2 { margin-bottom: 14px; }
.section-header p { max-width: 600px; margin: 0 auto; font-size: 17px; }

/* ── INFO STRIP ── */
.info-strip {
  background: var(--yellow);
  padding: 0;
}
.info-strip .container {
  display: flex; flex-wrap: wrap;
  align-items: stretch; justify-content: center;
  padding: 0;
}
.info-item {
  display: flex; align-items: center; gap: 12px;
  padding: 20px clamp(16px,3vw,40px);
  border-right: 1px solid rgba(0,0,0,0.1);
  font-family: var(--ff); font-size: 14px; font-weight: 600;
}
.info-item:last-child { border-right: none; }
.info-item .icon { font-size: 22px; }
.info-item strong { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.6; margin-bottom: 1px; }

/* ── FOOTER ── */
footer {
  background: var(--black);
  color: rgba(255,255,255,0.6);
  padding: 52px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 28px;
}
.footer-brand {
  font-family: var(--ff); font-weight: 800; font-size: 20px;
  color: var(--white); letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 8px;
}
.footer-desc { font-size: 14px; line-height: 1.7; max-width: 280px; }
.footer-col h4 {
  font-family: var(--ff); font-weight: 700; font-size: 13px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: var(--yellow); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; flex-wrap: wrap; gap: 12px;
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); text-decoration: none; font-size: 16px;
  transition: background 0.2s;
}
.footer-social a:hover { background: var(--yellow); color: var(--black); }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(28px); } to { opacity:1; transform:translateY(0); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse { 0%,100% { transform:scale(1); opacity:1; } 50% { transform:scale(1.3); opacity:0.6; } }

.anim { opacity:0; transform:translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.anim.visible { opacity:1; transform:translateY(0); }
.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }
.anim-delay-4 { transition-delay: 0.4s; }

/* ── MOBILE ── */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    height: auto;
    flex-direction: column;
    background: #ffffff;
    background: var(--white);
    padding: 16px 20px 24px;
    align-items: stretch;
    gap: 6px;
    border-top: 3px solid var(--yellow);
    border-bottom: 3px solid var(--yellow);
    z-index: 9999;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
    overflow: visible;
    isolation: isolate;
  }
  .nav-links.open { display: flex; }
  .nav-links li {
    border-bottom: 1px solid #f0f0f0;
  }
  .nav-links li:last-child {
    border-bottom: none;
    margin-top: 8px;
  }
  .nav-links a {
    font-size: 18px;
    padding: 14px 16px;
    width: 100%;
    display: block;
    border-radius: var(--radius-sm);
    color: var(--black) !important;
    background: transparent;
  }
  .nav-links a:hover,
  .nav-links a.active {
    background: var(--yellow-l) !important;
    color: var(--yellow-d) !important;
  }
  /* CTA button in mobile menu */
  .nav-links .nav-cta {
    background: var(--yellow) !important;
    color: var(--black) !important;
    text-align: center;
    border-radius: 40px;
    padding: 14px 16px;
    font-size: 18px;
  }
  .nav-links .nav-cta:hover {
    background: var(--yellow-d) !important;
  }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .info-item { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.1); width: 100%; justify-content: center; }
  .info-item:last-child { border-bottom: none; }
}