/* ============================================
   WELLFINO — Luxury Botanical Aesthetic
   Playfair Display + DM Sans
   Cream/Sage/Charcoal palette
============================================ */

:root {
  --cream:       #F5F0E8;
  --cream-dark:  #EDE6D6;
  --sage:        #7A9E7E;
  --sage-light:  #A8C5AC;
  --sage-dark:   #4A7250;
  --charcoal:    #1E1E1E;
  --charcoal-mid:#3A3A3A;
  --warm-white:  #FAF8F4;
  --amber:       #C9883A;
  --amber-light: #E8B86A;
  --slate:       #6B7280;
  --border:      rgba(30,30,30,0.12);
  --font-display:'Playfair Display', Georgia, serif;
  --font-body:   'DM Sans', system-ui, sans-serif;
  --radius:      12px;
  --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; font-size: 16px; }

body {
  background: var(--warm-white);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
}

/* NOISE OVERLAY */
.noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* TYPOGRAPHY */
h1,h2,h3,h4 { font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(3rem, 7vw, 6rem); font-weight: 900; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; }
h3 { font-size: 1.4rem; font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 700; }
em { font-style: italic; color: var(--sage-dark); }
a { text-decoration: none; color: inherit; }

/* CONTAINER */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }

/* ======== NAVBAR ======== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0.8rem 0;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(245,240,232,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(30,30,30,0.06);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  min-height: 68px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: var(--charcoal);
}
.logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { font-size: 0.9rem; font-weight: 400; letter-spacing: 0.04em; color: var(--charcoal-mid); transition: var(--transition); }
.nav-links a:hover { color: var(--sage-dark); }
.btn-nav {
  background: var(--charcoal) !important;
  color: var(--cream) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: var(--transition);
}
.btn-nav:hover { background: var(--sage-dark) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--charcoal); border-radius: 2px; transition: var(--transition); }

/* MOBILE MENU */
.mobile-menu {
  display: none; position: fixed; top: 64px; left: 0; right: 0; z-index: 99;
  background: var(--cream); border-bottom: 1px solid var(--border);
  flex-direction: column; padding: 1rem 2rem 2rem;
  transform: translateY(-110%); opacity: 0;
  transition: var(--transition);
}
.mobile-menu.open { transform: translateY(0); opacity: 1; }
.mobile-link { padding: 0.9rem 0; font-size: 1.1rem; border-bottom: 1px solid var(--border); font-weight: 400; }
.mobile-link.accent { color: var(--sage-dark); font-weight: 500; }

/* ======== HERO ======== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  background: var(--cream);
  padding: 120px 2rem 80px;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.5;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #A8C5AC 0%, transparent 70%);
  top: -10%; right: -5%;
  animation: float1 12s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #E8B86A 0%, transparent 70%);
  bottom: 0%; left: 5%;
  animation: float2 15s ease-in-out infinite;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #7A9E7E 0%, transparent 70%);
  top: 40%; left: 40%;
  animation: float3 10s ease-in-out infinite;
  opacity: 0.2;
}
@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px,30px) scale(1.05); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(20px,-25px); } }
@keyframes float3 { 0%,100% { transform: translate(0,0) rotate(0deg); } 50% { transform: translate(-15px,15px) rotate(180deg); } }

.hero-content {
  position: relative; z-index: 1;
  text-align: center; max-width: 800px; margin: 0 auto;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.8rem;
  font-size: 0.8rem; font-weight: 500; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--sage-dark);
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s ease forwards;
}
.dot { width: 6px; height: 6px; background: var(--sage); border-radius: 50%; display: inline-block; }

.hero-title {
  animation: fadeUp 0.8s ease 0.1s both;
  color: var(--charcoal);
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: 1.15rem; color: var(--charcoal-mid); max-width: 540px; margin: 0 auto 2.5rem;
  animation: fadeUp 0.8s ease 0.2s both;
}
.hero-cta {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.3s both;
  margin-bottom: 4rem;
}
.hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 2rem;
  animation: fadeUp 0.8s ease 0.4s both;
}
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: 2rem; font-weight: 900; color: var(--charcoal); }
.stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--slate); }
.stat-div { width: 1px; height: 40px; background: var(--border); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--slate);
  animation: fadeUp 1s ease 0.8s both;
}
.scroll-line {
  width: 1px; height: 40px; background: linear-gradient(to bottom, var(--sage), transparent);
  animation: scrollDrop 1.5s ease-in-out infinite;
}
@keyframes scrollDrop {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
}

/* ======== BUTTONS ======== */
.btn-primary {
  display: inline-block; background: var(--charcoal); color: var(--cream);
  padding: 0.85rem 2rem; border-radius: 100px;
  font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary:hover { background: var(--sage-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,114,80,0.3); }
.btn-ghost {
  display: inline-block;
  border: 1.5px solid var(--charcoal); color: var(--charcoal);
  padding: 0.85rem 2rem; border-radius: 100px;
  font-size: 0.9rem; font-weight: 500; letter-spacing: 0.05em;
  transition: var(--transition);
}
.btn-ghost:hover { background: var(--charcoal); color: var(--cream); }

/* ======== TICKER ======== */
.ticker {
  background: var(--charcoal); color: var(--cream);
  padding: 0.9rem 0; overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.ticker-track {
  display: flex; gap: 2.5rem; width: max-content;
  animation: ticker 40s linear infinite;
  font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 400;
  align-items: center;
}
.ticker-track:hover { animation-play-state: paused; }
.sep { color: var(--sage); font-size: 0.7rem; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ======== SECTION HEADERS ======== */
.section-header { margin-bottom: 3rem; }
.section-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--sage-dark);
  background: rgba(122,158,126,0.12); padding: 0.35rem 0.9rem; border-radius: 100px;
  margin-bottom: 0.8rem; border: 1px solid rgba(122,158,126,0.2);
}
.section-header h2 { color: var(--charcoal); }

/* ======== CATEGORIES ======== */
.categories { padding: 6rem 0; background: var(--warm-white); }
.cat-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem;
}
.cat-card {
  position: relative; border-radius: 20px; overflow: hidden;
  cursor: pointer; transition: var(--transition);
  padding: 2.5rem; min-height: 240px;
  display: flex; flex-direction: column; justify-content: flex-end;
  border: 1px solid var(--border);
}
.cat-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(30,30,30,0.12); }
.cat-card--featured { grid-row: span 2; min-height: 100%; }
.cat-bg {
  position: absolute; inset: 0; z-index: 0; opacity: 0.12;
  transition: var(--transition);
}
.cat-card:hover .cat-bg { opacity: 0.2; }
.cat-bg--green { background: radial-gradient(circle at 70% 30%, var(--sage) 0%, var(--sage-dark) 100%); }
.cat-bg--amber { background: radial-gradient(circle at 30% 70%, var(--amber) 0%, #8B5A2B 100%); }
.cat-bg--slate { background: radial-gradient(circle at 50% 50%, var(--slate) 0%, var(--charcoal) 100%); }
.cat-content { position: relative; z-index: 1; }
.cat-count { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--sage-dark); font-weight: 500; }
.cat-content h3 { margin: 0.3rem 0 0.6rem; }
.cat-content p { font-size: 0.9rem; color: var(--charcoal-mid); margin-bottom: 1.2rem; }
.cat-link { font-size: 0.9rem; font-weight: 500; color: var(--sage-dark); transition: var(--transition); }
.cat-link:hover { color: var(--charcoal); }

/* ======== PRODUCTS SECTION ======== */
.products-section { padding: 6rem 0; background: var(--cream); }

.filter-bar {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem;
}
.filter-btn {
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.5rem 1.2rem; border-radius: 100px;
  border: 1.5px solid var(--border); background: none;
  font-family: var(--font-body); font-size: 0.85rem; font-weight: 400;
  cursor: pointer; color: var(--charcoal-mid); transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--charcoal); color: var(--cream); border-color: var(--charcoal);
}
.filter-count {
  background: rgba(122,158,126,0.25); color: var(--sage-dark);
  font-size: 0.72rem; padding: 0.1rem 0.45rem; border-radius: 100px; font-weight: 500;
}
.filter-btn.active .filter-count { background: rgba(255,255,255,0.2); color: var(--cream); }

.search-bar {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--warm-white); border: 1.5px solid var(--border); border-radius: 100px;
  padding: 0.6rem 1.2rem; max-width: 400px; margin-bottom: 2.5rem;
  transition: var(--transition);
}
.search-bar:focus-within { border-color: var(--sage); box-shadow: 0 0 0 3px rgba(122,158,126,0.15); }
.search-bar svg { color: var(--slate); flex-shrink: 0; }
.search-bar input {
  border: none; background: none; font-family: var(--font-body); font-size: 0.9rem;
  color: var(--charcoal); outline: none; flex: 1; min-width: 0;
}
.search-bar input::placeholder { color: var(--slate); }
.search-clear { color: var(--slate); cursor: pointer; font-size: 0.8rem; flex-shrink: 0; display: none; }
.search-clear.visible { display: block; }

/* ======== PRODUCT GRID ======== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.product-card {
  background: var(--warm-white); border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border); cursor: pointer;
  transition: var(--transition); position: relative;
  animation: cardIn 0.4s ease both;
}
.product-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(30,30,30,0.1); border-color: rgba(122,158,126,0.3); }
.product-card:hover .product-img { transform: scale(1.05); }
@keyframes cardIn { from { opacity:0; transform: translateY(20px); } to { opacity:1; transform: translateY(0); } }

.product-img-wrap {
  aspect-ratio: 1; overflow: hidden; background: var(--cream-dark);
  position: relative;
}
.product-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.product-badge {
  position: absolute; top: 0.75rem; left: 0.75rem;
  background: var(--sage); color: #fff;
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.25rem 0.6rem; border-radius: 100px;
}
.product-body { padding: 1.2rem 1.2rem 1.4rem; }
.product-tag {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sage-dark); margin-bottom: 0.35rem;
}
.product-name { font-size: 0.98rem; font-weight: 500; color: var(--charcoal); margin-bottom: 0.7rem; line-height: 1.4; }
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; color: var(--charcoal); }
.product-cta {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.78rem; font-weight: 500; color: var(--sage-dark);
  background: rgba(122,158,126,0.1); padding: 0.4rem 0.9rem; border-radius: 100px;
  transition: var(--transition);
}
.product-cta:hover { background: var(--sage-dark); color: #fff; }

.empty-state {
  text-align: center; padding: 5rem 0; color: var(--slate);
}
.empty-icon { font-size: 3rem; display: block; margin-bottom: 1rem; }

/* ======== ABOUT ======== */
.about { padding: 6rem 0; background: var(--warm-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-text p { margin-bottom: 1rem; color: var(--charcoal-mid); }
.about-text .btn-primary { margin-top: 1.5rem; }
.about-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.pillar { background: var(--cream); border-radius: 16px; padding: 1.5rem; border: 1px solid var(--border); transition: var(--transition); }
.pillar:hover { border-color: rgba(122,158,126,0.4); transform: translateY(-3px); }
.pillar-icon { font-size: 1.5rem; margin-bottom: 0.6rem; }
.pillar h4 { margin-bottom: 0.35rem; font-size: 0.95rem; }
.pillar p { font-size: 0.85rem; color: var(--slate); }

/* ======== FOOTER ======== */
.footer { background: var(--charcoal); color: var(--cream); padding: 4rem 0 2rem; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; margin-bottom: 3rem; }
.footer-brand .logo { color: var(--cream); font-size: 1.4rem; }
.footer-brand p { font-size: 0.9rem; color: rgba(245,240,232,0.6); margin-top: 0.75rem; max-width: 280px; }
.footer-social { margin-top: 1.2rem; }
.social-link { font-size: 0.85rem; color: var(--sage-light); transition: var(--transition); }
.social-link:hover { color: var(--cream); }
.footer-links-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.footer-col h5 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 1rem; color: var(--cream); letter-spacing: 0.05em; }
.footer-col a { display: block; font-size: 0.85rem; color: rgba(245,240,232,0.6); margin-bottom: 0.5rem; transition: var(--transition); }
.footer-col a:hover { color: var(--cream); }
.payment-note { font-size: 0.82rem; color: rgba(245,240,232,0.5); }
.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; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.8rem; color: rgba(245,240,232,0.4);
}

/* ======== MODAL ======== */
.modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(30,30,30,0.7); backdrop-filter: blur(8px);
  align-items: center; justify-content: center; padding: 2rem;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--warm-white); border-radius: 24px; max-width: 600px; width: 100%;
  padding: 2.5rem; position: relative; max-height: 90vh; overflow-y: auto;
  animation: modalIn 0.3s ease;
}
@keyframes modalIn { from { opacity:0; transform: scale(0.95) translateY(20px); } to { opacity:1; transform: scale(1) translateY(0); } }
.modal-close {
  position: absolute; top: 1.2rem; right: 1.2rem;
  background: var(--cream-dark); border: none; width: 32px; height: 32px; border-radius: 50%;
  cursor: pointer; font-size: 0.85rem; color: var(--charcoal);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--charcoal); color: var(--cream); }
.modal-img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 16px; margin-bottom: 1.5rem; }
.modal-badge { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sage-dark); background: rgba(122,158,126,0.12); padding: 0.3rem 0.8rem; border-radius: 100px; display: inline-block; margin-bottom: 0.6rem; }
.modal-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; margin-bottom: 0.75rem; }
.modal-price { font-family: var(--font-display); font-size: 1.8rem; font-weight: 900; color: var(--charcoal); margin-bottom: 1.5rem; }
.modal-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.modal-actions .btn-primary { flex: 1; text-align: center; }
.modal-actions .btn-ghost { flex: 1; text-align: center; }

/* ======== REVEAL ANIMATIONS ======== */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ======== RESPONSIVE ======== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: flex; }
  .cat-grid { grid-template-columns: 1fr; }
  .cat-card--featured { grid-row: auto; min-height: 220px; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-links-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .hero-stats { gap: 1.2rem; }
  .hero-stats .stat-div { display: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .footer-links-grid { grid-template-columns: 1fr; }
  .about-pillars { grid-template-columns: 1fr; }
  .filter-bar { gap: 0.4rem; }
  .filter-btn { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
}
@media (max-width: 380px) {
  .product-grid { grid-template-columns: 1fr; }
}