/* ─── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
  --color-bg:        #F5F0EB;
  --color-bg-card:   #FFFFFF;
  --color-text:      #2C2C2C;
  --color-text-muted:#8A8A7A;
  --color-accent:    #C4824A;
  --color-accent-hover: #A86A38;
  --color-green:     #6B7A5E;
  --color-dark:      #2D3A2E;
  --color-border:    #E5DDD5;
  --color-overlay:   rgba(45, 58, 46, 0.55);

  --font-main:    'Raleway', 'Segoe UI', Arial, sans-serif;
  --font-display: 'Cormorant Garamond', 'Georgia', serif;

  --radius-sm:  6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-card: 0 2px 16px rgba(44, 44, 44, 0.07);
  --shadow-popup: 0 8px 48px rgba(44, 44, 44, 0.18);

  --transition: 0.25s ease;

  --container-w: 1200px;
  --gap:         clamp(16px, 4vw, 32px);
}

/* ─── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-main);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}
ul, ol { list-style: none; }

/* ─── Typography ────────────────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-dark);
}
h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.6rem); }
h4 { font-size: clamp(1rem, 2vw, 1.2rem); }
p  { max-width: 72ch; }

/* ─── Layout ────────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 clamp(16px, 5vw, 40px);
}
.section {
  padding: clamp(48px, 8vw, 96px) 0;
}
.section--tight {
  padding: clamp(32px, 5vw, 64px) 0;
}

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-align: center;
  min-height: 48px;
}
.btn--primary {
  background: var(--color-accent);
  color: #fff;
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196, 130, 74, 0.35);
}
.btn--secondary {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.btn--secondary:hover, .btn--secondary:focus-visible {
  background: var(--color-accent);
  color: #fff;
}
.btn--ghost {
  background: transparent;
  color: var(--color-dark);
  border: 1.5px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.btn--dark {
  background: var(--color-dark);
  color: #fff;
}
.btn--dark:hover {
  background: #3d4e3e;
  transform: translateY(-1px);
}
.btn--sm { padding: 10px 20px; font-size: 0.875rem; min-height: 40px; }
.btn--full { width: 100%; }

/* ─── Cards ─────────────────────────────────────────────────────────────────── */
.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(44,44,44,0.12); }
.card__img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.card__body { padding: 20px; }
.card__title { font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
.card__desc { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 12px; }
.card__meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card__price { font-weight: 700; font-size: 1.05rem; color: var(--color-accent); }
.card__weight { font-size: 0.82rem; color: var(--color-text-muted); }

/* ─── Forms ─────────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--color-dark);
}
.form-label .req { color: var(--color-accent); margin-left: 3px; }
.form-control {
  display: block;
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(196, 130, 74, 0.12);
}
.form-control::placeholder { color: var(--color-text-muted); }
.form-control.is-invalid { border-color: #d94f4f; }
textarea.form-control { resize: vertical; min-height: 110px; }
select.form-control { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%238A8A7A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-error { display: block; font-size: 0.82rem; color: #d94f4f; margin-top: 5px; }
.form-hint  { display: block; font-size: 0.82rem; color: var(--color-text-muted); margin-top: 5px; }

/* Alert flash messages */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.93rem;
  margin-bottom: 20px;
}
.alert--success { background: #edfaf1; color: #1a6e3a; border: 1px solid #b6e8c8; }
.alert--error   { background: #fdeaea; color: #8b1a1a; border: 1px solid #f3b3b3; }

/* ─── Popup / Modal ─────────────────────────────────────────────────────────── */
.popup-overlay {
  position: fixed; inset: 0;
  background: var(--color-overlay);
  z-index: 900;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.popup-overlay.is-open { opacity: 1; visibility: visible; }
.popup {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-popup);
  padding: clamp(24px, 5vw, 40px);
  width: 100%; max-width: 460px;
  max-height: 90vh; overflow-y: auto;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.popup-overlay.is-open .popup { transform: translateY(0); }
.popup__close {
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  transition: background var(--transition), color var(--transition);
}
.popup__close:hover { background: var(--color-bg); color: var(--color-text); }
.popup__title { font-size: 1.35rem; margin-bottom: 8px; }
.popup__subtitle { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 24px; }
.popup { position: relative; }

/* Choice popup */
.choice-list { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.choice-btn {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer; font-weight: 600; font-size: 0.97rem;
  transition: border-color var(--transition), background var(--transition);
  text-align: left;
}
.choice-btn:hover { border-color: var(--color-accent); background: rgba(196,130,74,0.05); }
.choice-btn__icon { font-size: 1.4rem; flex-shrink: 0; }

/* ─── Section header ────────────────────────────────────────────────────────── */
.section-header { margin-bottom: clamp(28px, 5vw, 48px); }
.section-header--center { text-align: center; }
.section-header--center p { margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.section-header h2 { margin-bottom: 10px; }
.section-header p { color: var(--color-text-muted); }

/* ─── Grid helpers ──────────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--gap); }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
@media (min-width: 640px)  { .grid-2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px)  { .grid-3 { grid-template-columns: 1fr 1fr; } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* ─── Divider ───────────────────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--color-border); margin: 0; }

/* ─── Tag / Badge ───────────────────────────────────────────────────────────── */
.tag {
  display: inline-block; padding: 3px 10px;
  border-radius: 99px; font-size: 0.76rem; font-weight: 600;
}
.tag--accent  { background: rgba(196,130,74,0.12); color: var(--color-accent); }
.tag--green   { background: rgba(107,122,94,0.12); color: var(--color-green); }
.tag--muted   { background: var(--color-border); color: var(--color-text-muted); }
.tag--unavail { background: #f0ece8; color: var(--color-text-muted); }

/* ─── Scroll reveal (JS will toggle) ─────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ─── Utilities ─────────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted  { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.mt-auto     { margin-top: auto; }
.visually-hidden { position: absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }