/* ==========================================================================
   Ziarno — Palarnia Kawy — stylesheet
   ========================================================================== */

:root {
  --cream: #FBF4E9;
  --cream-soft: #F3E7D6;
  --paper: #FFFDFA;
  --text: #382A20;
  --text-soft: #6B5A4B;
  --accent: #B06A34;      /* caramel */
  --accent-dark: #7A4A25; /* roasted brown */
  --accent-2: #6F4E37;    /* coffee brown */
  --line: #E3D3BC;

  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Jost', sans-serif;

  --container: 1180px;
  --radius: 14px;
  --transition: 0.4s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--accent-dark);
  line-height: 1.15;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.center { text-align: center; margin-left: auto; margin-right: auto; }

.section-sub {
  max-width: 560px;
  margin: 18px auto 0;
  color: var(--text-soft);
  font-size: 1.02rem;
}

/* ---------- progress bar ---------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 1000;
  transition: width 0.1s linear;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  padding: 15px 34px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent-dark);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(122, 74, 37, 0.28);
}

.btn-ghost {
  background: transparent;
  border-color: var(--accent-dark);
  color: var(--accent-dark);
}
.btn-ghost:hover {
  background: var(--accent-dark);
  color: var(--paper);
}

.btn-full { width: 100%; text-align: center; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  padding: 20px 0;
}

.site-header.scrolled {
  background: rgba(251, 244, 233, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(56, 42, 32, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--accent-dark);
}
.logo span { color: var(--accent); }

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 38px;
}

.nav-desktop a {
  font-size: 0.92rem;
  color: var(--text);
  position: relative;
  padding-bottom: 4px;
}

.nav-desktop a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-desktop a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  padding: 10px 24px;
  border: 1px solid var(--accent-dark);
  border-radius: 999px;
  transition: all var(--transition);
}
.nav-cta:hover {
  background: var(--accent-dark);
  color: var(--paper);
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 950;
}
.burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--accent-dark);
  transition: all var(--transition);
}
.burger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  position: fixed;
  inset: 0;
  background: var(--cream);
  transform: translateY(-100%);
  transition: transform var(--transition);
  z-index: 890;
}
.nav-mobile.active { transform: translateY(0); }
.nav-mobile a {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--accent-dark);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(176,106,52,0.16) 0%, rgba(176,106,52,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner { max-width: 640px; position: relative; z-index: 2; }

.hero h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-text {
  font-size: 1.12rem;
  color: var(--text-soft);
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }

.hero-visual {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-46%);
  width: 340px;
  opacity: 0.95;
  z-index: 1;
}

.scroll-cue {
  position: fixed;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 44px;
  border: 1.5px solid var(--accent-dark);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: 0 8px 20px rgba(56, 42, 32, 0.12);
  cursor: pointer;
  padding: 0;
  z-index: 500;
  opacity: 1;
  transition: opacity var(--transition), transform var(--transition);
}
.scroll-cue:hover { transform: translateY(-50%) scale(1.08); }
.scroll-cue.hide {
  opacity: 0;
  transform: translateY(-50%) translateX(14px);
  pointer-events: none;
}

@media (max-width: 1024px) {
  .scroll-cue { display: none; }
}
.scroll-cue span {
  position: absolute;
  top: 8px; left: 50%;
  width: 4px; height: 4px;
  margin-left: -2px;
  background: var(--accent-dark);
  border-radius: 50%;
  animation: cue 1.8s infinite;
}
@keyframes cue {
  0% { opacity: 1; top: 8px; }
  70% { opacity: 0; top: 24px; }
  100% { opacity: 0; top: 24px; }
}

/* ---------- SVG illustrations ---------- */
.coffee-svg .coffee-shadow { fill: rgba(56,42,32,0.10); }
.coffee-svg .cup-body { fill: var(--paper); stroke: var(--accent-dark); stroke-width: 2.5; }
.coffee-svg .cup-handle { fill: none; stroke: var(--accent-dark); stroke-width: 6; stroke-linecap: round; }
.coffee-svg .cup-rim { fill: var(--accent-2); }
.coffee-svg .saucer { fill: var(--cream-soft); stroke: var(--accent-dark); stroke-width: 1.5; }
.coffee-svg .steam {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linecap: round;
  opacity: 0.55;
  animation: steamRise 4s ease-in-out infinite;
}
.coffee-svg .steam:nth-of-type(2) { animation-delay: 1.2s; }
@keyframes steamRise {
  0%, 100% { transform: translateY(0); opacity: 0.15; }
  50% { transform: translateY(-8px); opacity: 0.6; }
}

.coffee-svg .bag { fill: var(--accent); }
.coffee-svg .bag.amber { fill: #B9834A; }
.coffee-svg .bag.sage { fill: #8B9A63; }
.coffee-svg .bag.rose { fill: #B5674F; }
.coffee-svg .bag.cream { fill: #D3B78C; }
.coffee-svg .bag-fold { fill: var(--accent-dark); opacity: 0.85; }
.coffee-svg .bag-label { fill: var(--paper); opacity: 0.9; }

.ornament-ring { fill: none; stroke: var(--line); stroke-width: 1; }
.ornament-ring-2 { fill: none; stroke: var(--accent); stroke-width: 1; stroke-dasharray: 3 6; }
.ornament-glyph { font-size: 40px; fill: var(--accent); }
.bean { fill: var(--accent-2); }
.bean-line { fill: none; stroke: var(--cream); stroke-width: 3; }

/* ==========================================================================
   About
   ========================================================================== */
.about { padding: 140px 0; background: var(--paper); }

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-visual { display: flex; justify-content: center; }
.ornament { width: 280px; }

.about-content h2 {
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  margin-bottom: 22px;
}
.about-content p {
  color: var(--text-soft);
  margin-bottom: 16px;
  max-width: 540px;
}

.stats {
  display: flex;
  gap: 48px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--accent-dark);
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-soft);
  letter-spacing: 0.03em;
}

/* ==========================================================================
   Collection / Oferta
   ========================================================================== */
.collection { padding: 140px 0; }

.collection h2 { font-size: clamp(2rem, 3.4vw, 2.7rem); margin-bottom: 4px; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 64px;
}

.product-card {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 34px 26px 30px;
  text-align: center;
  border: 1px solid var(--line);
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(56,42,32,0.10);
}

.product-visual { height: 170px; display: flex; align-items: flex-end; justify-content: center; margin-bottom: 18px; }
.product-visual .coffee-svg { width: 110px; }

.product-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}
.product-notes {
  font-size: 0.86rem;
  color: var(--text-soft);
  margin-bottom: 14px;
  font-style: italic;
}
.product-price {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  color: var(--accent-dark);
  border-top: 1px solid var(--line);
  padding-top: 14px;
  width: 100%;
}

.collection-cta { margin-top: 56px; }

/* ==========================================================================
   Features / Dlaczego my
   ========================================================================== */
.features { padding: 140px 0; background: var(--cream-soft); }

.features h2 { font-size: clamp(2rem, 3.4vw, 2.7rem); margin-bottom: 64px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.feature { text-align: center; padding: 0 8px; }
.feature-icon {
  width: 56px; height: 56px;
  margin: 0 auto 22px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
}
.feature h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}
.feature p {
  color: var(--text-soft);
  font-size: 0.94rem;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials { padding: 140px 0; }
.testimonials h2 { font-size: clamp(2rem, 3.4vw, 2.7rem); margin-bottom: 64px; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 30px;
  position: relative;
}
.testimonial p {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.5;
}
.testimonial footer {
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.03em;
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact { padding: 140px 0; background: var(--cream-soft); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  margin-bottom: 20px;
}
.contact-info p { color: var(--text-soft); max-width: 440px; margin-bottom: 28px; }

.contact-details { margin-bottom: 28px; }
.contact-details li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.98rem;
}
.contact-details li span {
  display: inline-block;
  width: 100px;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.socials { display: flex; gap: 22px; }
.socials a {
  font-size: 0.88rem;
  color: var(--accent-dark);
  border-bottom: 1px solid var(--accent-dark);
  padding-bottom: 2px;
  transition: opacity var(--transition);
}
.socials a:hover { opacity: 0.6; }

.contact-form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
}

.form-row { margin-bottom: 22px; }
.form-row label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--text-soft);
  margin-bottom: 8px;
}
.form-row input,
.form-row textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  padding: 10px 2px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text);
  resize: vertical;
  transition: border-color var(--transition);
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-note {
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--accent-dark);
  text-align: center;
  min-height: 1.2em;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--accent-dark);
  color: var(--cream-soft);
  padding: 50px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.site-footer .logo { color: var(--cream); }
.site-footer .logo span { color: var(--cream-soft); opacity: 0.7; }
.site-footer p { font-size: 0.84rem; opacity: 0.75; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 48px 24px; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-visual { order: -1; }
  .ornament { width: 200px; }
  .hero-visual { opacity: 0.35; width: 280px; }
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .burger { display: flex; }
  .hero { padding-top: 100px; text-align: left; }
  .hero-visual { display: none; }
  .about, .collection, .features, .testimonials, .contact { padding: 90px 0; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
  .contact-form { padding: 28px; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .product-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { text-align: center; }
  .stats { gap: 28px; }
}