@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --teal: #58abaa;
  --teal-light: #7dc4c3;
  --teal-dark: #3d8a89;
  --charcoal: #424242;
  --charcoal-light: #6b6b6b;
  --white: #ffffff;
  --off-white: #f8f8f6;
  --border: #e8e8e4;
  --shadow: rgba(88, 171, 170, 0.15);
  --shadow-dark: rgba(66, 66, 66, 0.12);
  --font-display: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAVBAR ── */
.navbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 2rem;
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--charcoal);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.logo span { color: var(--teal); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--charcoal-light);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--teal); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: var(--transition);
  display: block;
}

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--white) 0%, #eef7f7 60%, #d8f0ef 100%);
  padding: 80px 2rem 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(88,171,170,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 600;
  color: var(--charcoal);
  line-height: 1.15;
  margin-bottom: 1.2rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--teal);
}

.hero p {
  font-size: 1.05rem;
  color: var(--charcoal-light);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
}

/* ── SECTION ── */
.section { padding: 72px 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.6rem;
  display: block;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  color: var(--charcoal);
}

/* ── PRODUCT GRID ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.8rem;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow);
  border-color: var(--teal-light);
}

.product-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #eef7f7, #d8f0ef);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-img .placeholder-icon {
  font-size: 3rem;
  opacity: 0.4;
}

.product-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--teal);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
}

.product-card-body {
  padding: 1.2rem 1.4rem 1.4rem;
}

.product-card-category {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.4rem;
}

.product-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-card-body p {
  font-size: 0.875rem;
  color: var(--charcoal-light);
  line-height: 1.55;
  margin-bottom: 1rem;
}

.product-price {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
}

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--shadow);
}

.btn-outline {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
}

.btn-outline:hover {
  background: var(--teal);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--charcoal-light);
  border: 1.5px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
}

/* ── ABOUT STRIP ── */
.about-strip {
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-strip-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-strip-text .section-label { margin-bottom: 0.8rem; }

.about-strip-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.about-strip-text p {
  color: var(--charcoal-light);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  font-weight: 300;
}

.about-avatar {
  background: linear-gradient(135deg, #eef7f7, #c8e8e7);
  border-radius: 16px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  max-width: 360px;
  margin: 0 auto;
}

/* ── TECHNIQUES BADGES ── */
.techniques {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.technique-badge {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.8rem;
  color: var(--charcoal);
  font-weight: 400;
}

.technique-badge.teal {
  background: rgba(88,171,170,0.1);
  border-color: var(--teal-light);
  color: var(--teal-dark);
}

/* ── FOOTER ── */
footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.7);
  padding: 48px 2rem 28px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.footer-brand .logo { color: var(--white); }
.footer-brand .logo span { color: var(--teal-light); }

.footer-brand p {
  font-size: 0.875rem;
  margin-top: 0.8rem;
  max-width: 240px;
  font-weight: 300;
  line-height: 1.6;
}

.footer-links h4 {
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.875rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--teal-light); }

.social-links { display: flex; gap: 0.8rem; margin-top: 1rem; }

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}

.social-btn:hover {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── PAGE HEADER ── */
.page-header {
  background: linear-gradient(135deg, var(--white) 0%, #eef7f7 100%);
  padding: 60px 2rem 48px;
  border-bottom: 1px solid var(--border);
}

.page-header-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.8rem;
  color: var(--charcoal-light);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: var(--teal); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--charcoal-light); }

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--charcoal);
}

/* ── CONTACT ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--charcoal-light);
  font-size: 0.95rem;
  font-weight: 300;
  margin-bottom: 2rem;
}

.contact-channels { display: flex; flex-direction: column; gap: 1rem; }

.contact-channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--off-white);
  border-radius: 10px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--charcoal);
  transition: var(--transition);
}

.contact-channel:hover {
  border-color: var(--teal);
  background: rgba(88,171,170,0.05);
}

.contact-channel-icon {
  width: 40px;
  height: 40px;
  background: rgba(88,171,170,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-channel-text strong { display: block; font-size: 0.875rem; font-weight: 500; }
.contact-channel-text span { font-size: 0.8rem; color: var(--charcoal-light); }

.contact-form-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
}

.contact-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 1.2rem; }

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--teal); }

.form-group textarea { resize: vertical; min-height: 120px; }

/* ── PRODUCT DETAIL ── */
.product-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.product-gallery .main-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, #eef7f7, #d8f0ef);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  margin-bottom: 1rem;
  overflow: hidden;
}

.product-gallery .main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-gallery .thumb-row {
  display: flex;
  gap: 0.7rem;
}

.product-gallery .thumb {
  width: 70px;
  height: 70px;
  border-radius: 8px;
  background: linear-gradient(135deg, #eef7f7, #d8f0ef);
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--transition);
}

.product-gallery .thumb.active,
.product-gallery .thumb:hover { border-color: var(--teal); }
.product-gallery .thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-info-panel .category-tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.6rem;
}

.product-info-panel h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.product-price-tag {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--teal-dark);
  margin-bottom: 1.5rem;
}

.product-desc {
  color: var(--charcoal-light);
  font-size: 0.95rem;
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 2rem;
}

.product-meta {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.2rem 1.4rem;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.product-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
}

.product-meta-row .label { color: var(--charcoal-light); font-weight: 400; }
.product-meta-row .value { font-weight: 500; }

.product-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── ABOUT PAGE ── */
.about-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 2rem 72px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
}

.about-img-wrap {
  background: linear-gradient(135deg, #eef7f7, #c8e8e7);
  border-radius: 20px;
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
}

.about-text .section-label { margin-bottom: 0.8rem; }

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.about-text h2 em {
  font-style: italic;
  color: var(--teal);
}

.about-text p {
  color: var(--charcoal-light);
  font-size: 0.95rem;
  font-weight: 300;
  margin-bottom: 1rem;
  line-height: 1.75;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}

.value-card .icon { font-size: 2rem; margin-bottom: 0.8rem; }

.value-card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.value-card p { font-size: 0.85rem; color: var(--charcoal-light); font-weight: 300; }

/* ── ADMIN ── */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--charcoal);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.admin-sidebar .logo { color: var(--white); font-size: 1.2rem; margin-bottom: 2rem; display: block; }
.admin-sidebar .logo span { color: var(--teal-light); }

.admin-nav { display: flex; flex-direction: column; gap: 0.3rem; }

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  transition: var(--transition);
}

.admin-nav a:hover,
.admin-nav a.active {
  background: rgba(88,171,170,0.15);
  color: var(--teal-light);
}

.admin-main { background: #f5f5f3; padding: 2rem; overflow-y: auto; }

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.admin-header h1 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--charcoal);
}

.admin-table {
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  background: var(--off-white);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal-light);
  border-bottom: 1px solid var(--border);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #fafafa; }

.admin-actions { display: flex; gap: 0.5rem; }

.btn-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
  border-radius: 5px;
}

.btn-danger {
  background: #fee2e2;
  color: #dc2626;
  border: none;
  cursor: pointer;
}

.btn-danger:hover { background: #fecaca; }

.btn-edit {
  background: rgba(88,171,170,0.1);
  color: var(--teal-dark);
  border: none;
  cursor: pointer;
}

.btn-edit:hover { background: rgba(88,171,170,0.2); }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(66,66,66,0.5);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--white);
  border-radius: 16px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  transform: translateY(20px);
  transition: transform var(--transition);
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.modal-header h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--charcoal-light);
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  transition: var(--transition);
}

.modal-close:hover { background: var(--off-white); color: var(--charcoal); }

/* ── NOTIFICATIONS ── */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--charcoal);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.875rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  z-index: 300;
  transform: translateY(80px);
  opacity: 0;
  transition: all var(--transition);
}

.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-left: 3px solid var(--teal); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-strip-inner,
  .contact-grid,
  .about-hero-grid,
  .product-detail { grid-template-columns: 1fr; gap: 2rem; }
  .about-values { grid-template-columns: 1fr 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1rem 2rem 2rem;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
    z-index: 99;
  }
  .about-values { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .product-detail { padding: 24px 1.2rem; }
}