/* ============================================================
   BIOE - Italian Luxury Cosmetics | Main Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Raleway:wght@300;400;500;600;700&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Colors */
  --ivory:        #F8F6F0;
  --gold:         #C9A84C;
  --gold-light:   #F0E4B8;
  --gold-dark:    #A8862E;
  --sage:         #C8D8C5;
  --sage-dark:    #9BB898;
  --dark:         #1C1C1C;
  --gray-med:     #6B6B6B;
  --gray-light:   #D4D4D4;
  --white:        #FFFFFF;
  --black:        #000000;

  /* Gradients */
  --grad-hero:    linear-gradient(135deg, var(--ivory) 0%, #EEF2EC 50%, var(--sage) 100%);
  --grad-gold:    linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  --grad-dark:    linear-gradient(180deg, rgba(28,28,28,0) 0%, rgba(28,28,28,0.7) 100%);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Raleway', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-xxl: 10rem;

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(28,28,28,0.06);
  --shadow-md:  0 8px 32px rgba(28,28,28,0.10);
  --shadow-lg:  0 20px 60px rgba(28,28,28,0.15);
  --shadow-gold: 0 0 0 2px var(--gold), 0 8px 32px rgba(201,168,76,0.2);

  /* Transitions */
  --trans-fast:   0.15s ease;
  --trans-base:   0.3s ease;
  --trans-slow:   0.5s ease;

  /* Nav height */
  --nav-height: 90px;
}

/* ============================================================
   ANNOUNCEMENT BAR
   ============================================================ */
.top-banner {
  background: var(--dark);
  color: rgba(248,246,240,0.85);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem 1.4rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1002;
  will-change: transform;
}

.top-banner__sep {
  color: var(--gold);
  font-size: 0.4rem;
  opacity: 0.7;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--trans-base);
}

button, input, textarea, select {
  font-family: var(--font-body);
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--dark);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.text-gold     { color: var(--gold); }
.text-center   { text-align: center; }
.text-italic   { font-style: italic; }
.font-heading  { font-family: var(--font-heading); }

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray-med);
  font-weight: 400;
  max-width: 560px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.container--narrow {
  max-width: 900px;
}

.section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.section--sm {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.section-header {
  margin-bottom: var(--space-md);
}

.section-header--center {
  text-align: center;
}

.section-header--center .section-subtitle {
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.flex { display: flex; }
.flex--center { align-items: center; justify-content: center; }
.flex--between { align-items: center; justify-content: space-between; }
.flex--gap { gap: 1rem; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 34px;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color var(--trans-base),
              box-shadow var(--trans-base),
              backdrop-filter var(--trans-base),
              top var(--trans-base);
  background-color: transparent;
}

.nav.banner-hidden {
  top: 0;
}

.nav.scrolled {
  background-color: rgba(248, 246, 240, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(28,28,28,0.08);
}

.nav__inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav__logo img {
  height: 68px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(201,168,76,0.15));
  transition: filter var(--trans-base);
}

.nav__logo img:hover {
  filter: drop-shadow(0 4px 16px rgba(201,168,76,0.3));
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--dark);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark);
  position: relative;
  padding-bottom: 4px;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--gold);
  transition: width var(--trans-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link:hover { color: var(--gold); }
.nav__link.active { color: var(--gold); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}

.nav__cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: color var(--trans-base);
  color: var(--dark);
}

.nav__cart-btn:hover { color: var(--gold); }

.nav__cart-btn svg {
  width: 22px;
  height: 22px;
}

.cart-badge {
  position: absolute;
  top: -2px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  background-color: var(--gold);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
  transition: transform var(--trans-fast);
}

.cart-badge.bump {
  animation: badge-bump 0.3s ease;
}

@keyframes badge-bump {
  0%  { transform: scale(1); }
  50% { transform: scale(1.4); }
  100%{ transform: scale(1); }
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  width: 40px;
  height: 40px;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background-color: var(--dark);
  border-radius: 2px;
  transition: all var(--trans-base);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: rgba(248, 246, 240, 0.99);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: 0;
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: transform var(--trans-base), opacity var(--trans-base);
  pointer-events: none;
}

.nav__mobile.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-link {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(201,168,76,0.2);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--trans-base);
}

.nav__mobile-link:last-child { border-bottom: none; }
.nav__mobile-link:hover { color: var(--gold); }

/* ============================================================
   HERO SECTION — Centered Logo Layout
   ============================================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(165deg, #FDFBF7 0%, #F4F0E8 35%, #EBF0E9 70%, #E8EDE6 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--nav-height) + 34px);
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 70% 70% at 50% 40%, rgba(201,168,76,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(200,216,197,0.25) 0%, transparent 55%),
    radial-gradient(ellipse 40% 60% at 10% 20%, rgba(201,168,76,0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* Subtle diagonal texture lines */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 80px,
    rgba(201,168,76,0.025) 80px,
    rgba(201,168,76,0.025) 81px
  );
  pointer-events: none;
}

.hero__decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero__decor-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.12);
}

.hero__decor-circle:nth-child(1) {
  width: 600px; height: 600px;
  top: -200px; right: -150px;
  animation: rotate-slow 40s linear infinite;
}

.hero__decor-circle:nth-child(2) {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  animation: rotate-slow 28s linear infinite reverse;
}

.hero__decor-circle:nth-child(3) {
  width: 250px; height: 250px;
  top: 15%; right: 12%;
  border-color: rgba(200,216,197,0.3);
  animation: rotate-slow 18s linear infinite;
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Main hero body */
.hero__body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 5rem clamp(1.5rem, 5vw, 3rem) 8rem;
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
}

/* Big centered logo */
.hero__logo-wrap {
  margin-bottom: 3rem;
  animation: fade-down 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero__logo-main {
  width: min(440px, 72vw);
  height: auto;
  filter:
    drop-shadow(0 6px 20px rgba(201,168,76,0.18))
    drop-shadow(0 2px 6px rgba(28,28,28,0.08));
  transition: filter 0.4s ease, transform 0.4s ease;
}

.hero__logo-main:hover {
  filter:
    drop-shadow(0 12px 40px rgba(201,168,76,0.28))
    drop-shadow(0 4px 12px rgba(28,28,28,0.1));
  transform: scale(1.015);
}

/* Gold ornament divider */
.hero__ornament {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
  animation: fade-in 1s ease 0.35s both;
}

.hero__ornament-line {
  display: block;
  height: 1px;
  width: 90px;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 100%);
}

.hero__ornament-line:last-child {
  background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
}

.hero__ornament-diamond {
  color: var(--gold);
  font-size: 0.45rem;
  letter-spacing: 0.5em;
  opacity: 0.8;
}

/* Hero title */
.hero__title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  color: var(--dark);
  letter-spacing: -0.01em;
  animation: fade-up 0.9s ease 0.45s both;
}

.hero__title em {
  font-style: italic;
  color: var(--gold);
  font-weight: 400;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--gray-med);
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 2.8rem;
  max-width: 520px;
  letter-spacing: 0.01em;
  animation: fade-up 0.9s ease 0.55s both;
}

.hero__ctas {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fade-up 0.9s ease 0.65s both;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  z-index: 2;
  animation: fade-in 1.2s ease 1.2s both;
}

.hero__scroll-text {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold) 0%, transparent 100%);
  animation: scroll-pulse 2s ease infinite;
  transform-origin: top center;
}

@keyframes scroll-pulse {
  0%   { opacity: 0.8; transform: scaleY(1); }
  50%  { opacity: 1; }
  100% { opacity: 0; transform: scaleY(0.4) translateY(14px); }
}

@keyframes fade-down {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--trans-base);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--trans-base);
}

.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--grad-gold);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(201,168,76,0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.45);
  color: var(--white);
}

.btn--primary:active {
  transform: translateY(0);
}

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

.btn--outline:hover {
  background: var(--dark);
  color: var(--ivory);
  transform: translateY(-2px);
}

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

.btn--outline-gold:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--gray-med);
  padding: 0.75rem 1.5rem;
}

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

.btn--sm {
  padding: 0.6rem 1.4rem;
  font-size: 0.78rem;
}

.btn--lg {
  padding: 1.1rem 2.5rem;
  font-size: 0.9rem;
}

.btn--full { width: 100%; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ============================================================
   PHILOSOPHY SECTION
   ============================================================ */
.philosophy {
  background-color: var(--white);
}

.philosophy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.philosophy__card {
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  position: relative;
  background-color: var(--white);
  transition: background-color var(--trans-base);
  border-right: 1px solid var(--gray-light);
}

.philosophy__card:last-child { border-right: none; }

.philosophy__card:hover {
  background-color: var(--ivory);
}

.philosophy__icon {
  width: 52px;
  height: 52px;
  background: transparent;
  border: 1.5px solid rgba(201,168,76,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
  transition: all var(--trans-base);
  margin-bottom: 0.5rem;
}

.philosophy__card:hover .philosophy__icon {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
  transform: scale(1.08);
}

.philosophy__num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--gold);
  opacity: 0.5;
  margin-bottom: 0.25rem;
}

.philosophy__card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0;
  letter-spacing: -0.01em;
}

.philosophy__card p {
  color: var(--gray-med);
  font-size: 0.93rem;
  line-height: 1.75;
  margin-bottom: 0;
  font-weight: 300;
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.products-section {
  background-color: var(--ivory);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.product-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-base);
  display: flex;
  flex-direction: column;
  border: 1px solid transparent;
}

.product-card:hover {
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
  border-color: rgba(201,168,76,0.4);
}

.product-card__image-wrap {
  position: relative;
  overflow: hidden;
  padding-top: 100%;
  background: linear-gradient(135deg, var(--ivory) 0%, var(--gold-light) 100%);
  cursor: pointer;
}

.product-card__image-wrap img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

.product-card:hover .product-card__image-wrap img {
  transform: scale(1.05);
}

.product-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--gold);
  background: linear-gradient(135deg, var(--ivory) 0%, var(--gold-light) 100%);
  cursor: pointer;
}

.product-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 1;
}

.badge--category {
  background: rgba(201,168,76,0.15);
  color: var(--gold-dark);
  backdrop-filter: blur(8px);
}

.badge--featured {
  background: var(--gold);
  color: var(--white);
}

.badge--new {
  background: var(--sage-dark);
  color: var(--white);
}

.product-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.5rem;
}

.product-card__category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: color var(--trans-base);
  margin-bottom: 0;
}

.product-card__name:hover { color: var(--gold); }

.product-card__desc {
  font-size: 0.875rem;
  color: var(--gray-med);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-light);
  gap: 0.75rem;
}

.product-card__price {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--dark);
}

.product-card__actions {
  display: flex;
  gap: 0.5rem;
}

/* ============================================================
   ROUTINE TEASER
   ============================================================ */
.routine-teaser {
  background: linear-gradient(135deg, var(--dark) 0%, #2a2a2a 100%);
  color: var(--ivory);
  overflow: hidden;
  position: relative;
}

.routine-teaser::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(201,168,76,0.12) 0%, transparent 60%);
  pointer-events: none;
}

.routine-teaser__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.routine-teaser__content {
  padding: var(--space-xl) clamp(1.25rem, 4vw, 2.5rem);
  padding-right: var(--space-lg);
}

.routine-teaser__content .section-label { color: var(--gold); }
.routine-teaser__content h2 { color: var(--ivory); }
.routine-teaser__content p { color: rgba(248,246,240,0.75); }

.routine-teaser__visual {
  position: relative;
  height: 100%;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: rgba(255,255,255,0.03);
}

.routine-teaser__steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 340px;
}

.routine-step-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-md);
  transition: all var(--trans-base);
}

.routine-step-preview:hover {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.4);
}

.routine-step-preview__num {
  width: 36px;
  height: 36px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.routine-step-preview__info h4 {
  font-size: 0.9rem;
  color: var(--ivory);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.routine-step-preview__info p {
  font-size: 0.8rem;
  color: rgba(248,246,240,0.6);
  margin-bottom: 0;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background-color: var(--white);
}

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

.testimonial-card {
  background: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: box-shadow var(--trans-base), transform var(--trans-base);
  border: 1px solid transparent;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(201,168,76,0.2);
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--gold-light);
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  line-height: 1;
}

.testimonial-card__stars {
  display: flex;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.star {
  color: var(--gold);
  font-size: 0.9rem;
}

.testimonial-card__text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray-med);
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-card__author-info h4 {
  font-size: 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.testimonial-card__author-info span {
  font-size: 0.78rem;
  color: var(--gray-med);
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  background: linear-gradient(135deg, var(--ivory) 0%, var(--gold-light) 60%, var(--sage) 100%);
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.2);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.newsletter__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter__form {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter__input {
  flex: 1;
  padding: 0.875rem 1.5rem;
  border: 1.5px solid rgba(201,168,76,0.3);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  color: var(--dark);
  outline: none;
  transition: all var(--trans-base);
}

.newsletter__input:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.newsletter__input::placeholder { color: var(--gray-med); }

.newsletter__note {
  font-size: 0.78rem;
  color: var(--gray-med);
  margin-top: 0.75rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--dark);
  color: var(--ivory);
  padding-top: 4rem;
  padding-bottom: 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(248,246,240,0.1);
}

.footer__brand-logo {
  height: 90px;
  width: auto;
  filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(201,168,76,0.2));
  margin-bottom: 1rem;
  transition: filter 0.3s ease;
}

.footer__brand-logo:hover {
  filter: brightness(0) invert(1) drop-shadow(0 4px 16px rgba(201,168,76,0.4));
}

.footer__brand-tagline {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 0.95rem;
  color: rgba(248,246,240,0.7);
  margin-bottom: 1.25rem;
}

.footer__socials {
  display: flex;
  gap: 0.75rem;
}

.footer__social {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 0.85rem;
  transition: all var(--trans-base);
  text-decoration: none;
}

.footer__social:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.footer__col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__link {
  font-size: 0.875rem;
  color: rgba(248,246,240,0.65);
  transition: color var(--trans-base);
  text-decoration: none;
}

.footer__link:hover { color: var(--gold); }

.footer__bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: 0.8rem;
  color: rgba(248,246,240,0.45);
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.8rem;
  color: rgba(248,246,240,0.45);
  transition: color var(--trans-base);
}

.footer__legal a:hover { color: var(--gold); }

/* ============================================================
   CART SIDEBAR
   ============================================================ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,28,28,0.5);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-base);
  backdrop-filter: blur(4px);
}

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

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100%;
  background: var(--white);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--trans-slow);
  box-shadow: -20px 0 60px rgba(28,28,28,0.15);
}

.cart-sidebar.open {
  transform: translateX(0);
}

.cart-sidebar__header {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.cart-sidebar__header h3 {
  font-size: 1.1rem;
  font-family: var(--font-heading);
}

.cart-sidebar__close {
  background: none;
  border: none;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-med);
  transition: all var(--trans-base);
}

.cart-sidebar__close:hover {
  background: var(--ivory);
  color: var(--dark);
}

.cart-sidebar__body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--gray-light) transparent;
}

.cart-sidebar__empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gray-med);
}

.cart-sidebar__empty svg {
  width: 64px;
  height: 64px;
  color: var(--gray-light);
  margin: 0 auto 1rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-light);
  align-items: flex-start;
}

.cart-item:last-child { border-bottom: none; }

.cart-item__image {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  background: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  overflow: hidden;
}

.cart-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item__details {
  flex: 1;
  min-width: 0;
}

.cart-item__name {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item__price {
  font-size: 0.9rem;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--gray-light);
  border-radius: 50%;
  background: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
  transition: all var(--trans-base);
  flex-shrink: 0;
}

.qty-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.qty-display {
  min-width: 28px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
}

.cart-item__remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-light);
  padding: 0.25rem;
  transition: color var(--trans-base);
  flex-shrink: 0;
}

.cart-item__remove:hover { color: #e74c3c; }

.cart-sidebar__footer {
  padding: 1.5rem 1.75rem;
  border-top: 1px solid var(--gray-light);
  flex-shrink: 0;
  background: var(--white);
}

.cart-sidebar__total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.cart-sidebar__total span:last-child {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--gold);
}

.cart-sidebar__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ============================================================
   ROUTINE QUIZ
   ============================================================ */
.quiz-container {
  max-width: 800px;
  margin: 0 auto;
}

.quiz-progress {
  margin-bottom: 2.5rem;
}

.quiz-progress__bar-wrap {
  height: 4px;
  background: var(--gray-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.quiz-progress__bar {
  height: 100%;
  background: var(--grad-gold);
  border-radius: var(--radius-full);
  transition: width 0.5s ease;
}

.quiz-progress__steps {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--gray-med);
}

.quiz-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  transition: color var(--trans-base);
}

.quiz-progress__step.active { color: var(--gold); font-weight: 600; }
.quiz-progress__step.done { color: var(--sage-dark); }

.quiz-progress__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-light);
  transition: background var(--trans-base);
}

.quiz-progress__step.active .quiz-progress__dot { background: var(--gold); }
.quiz-progress__step.done .quiz-progress__dot { background: var(--sage-dark); }

.quiz-step {
  display: none;
  animation: fade-up 0.4s ease both;
}

.quiz-step.active { display: block; }

.quiz-step__title {
  text-align: center;
  margin-bottom: 0.5rem;
}

.quiz-step__subtitle {
  text-align: center;
  color: var(--gray-med);
  margin-bottom: 2.5rem;
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.quiz-option {
  padding: 1.5rem 1rem;
  border: 2px solid var(--gray-light);
  border-radius: var(--radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--trans-base);
  background: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  position: relative;
}

.quiz-option:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.quiz-option.selected {
  border-color: var(--gold);
  background: rgba(201,168,76,0.08);
  box-shadow: var(--shadow-gold);
}

.quiz-option.selected::after {
  content: '✓';
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 700;
}

.quiz-option__icon {
  font-size: 2rem;
}

.quiz-option__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
}

/* Routine Results */
.routine-results {
  animation: fade-up 0.5s ease both;
}

.routine-results__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.routine-block {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.routine-block__header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--gray-light);
}

.routine-block--am .routine-block__header {
  background: linear-gradient(135deg, var(--gold-light) 0%, rgba(240,228,184,0.5) 100%);
}

.routine-block--pm .routine-block__header {
  background: linear-gradient(135deg, #2a2a3a 0%, var(--dark) 100%);
  color: var(--ivory);
}

.routine-block--pm .routine-block__header h3 {
  color: var(--ivory);
}

.routine-block__icon { font-size: 1.4rem; }

.routine-block__header h3 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.routine-block__steps {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.routine-product-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: var(--ivory);
  border: 1px solid transparent;
  transition: all var(--trans-base);
}

.routine-product-step:hover {
  border-color: rgba(201,168,76,0.3);
  background: rgba(201,168,76,0.05);
}

.routine-product-step__num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.routine-product-step__img {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  overflow: hidden;
}

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

.routine-product-step__info {
  flex: 1;
  min-width: 0;
}

.routine-product-step__info h4 {
  font-size: 0.875rem;
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.routine-product-step__info p {
  font-size: 0.78rem;
  color: var(--gray-med);
  margin-bottom: 0.2rem;
}

.routine-product-step__price {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
}

.routine-results__actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================================
   CART PAGE
   ============================================================ */
.cart-page {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + var(--space-md));
  background: var(--ivory);
}

.cart-page__grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: flex-start;
}

.cart-page__items {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.cart-page__header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-page__header h2 {
  font-size: 1.4rem;
}

.cart-table {
  width: 100%;
}

.cart-table-row {
  display: grid;
  grid-template-columns: 90px 1fr 120px 120px 48px;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--gray-light);
  transition: background var(--trans-base);
}

.cart-table-row:hover { background: var(--ivory); }
.cart-table-row:last-child { border-bottom: none; }

.cart-table-row__image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.cart-table-row__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-table-row__details h3 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.cart-table-row__details span {
  font-size: 0.8rem;
  color: var(--gray-med);
}

.cart-table-row__price {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
}

.cart-qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--ivory);
  border-radius: var(--radius-full);
  padding: 0.25rem;
  border: 1px solid var(--gray-light);
}

.cart-remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-light);
  padding: 0.25rem;
  border-radius: 50%;
  display: flex;
  transition: all var(--trans-base);
}

.cart-remove-btn:hover {
  color: #e74c3c;
  background: rgba(231,76,60,0.1);
}

/* Order Summary */
.order-summary {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--nav-height) + 1.5rem);
}

.order-summary h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-light);
}

.order-summary__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  color: var(--gray-med);
}

.order-summary__row--total {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-light);
}

.order-summary__row--total span:last-child {
  color: var(--gold);
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.promo-field {
  display: flex;
  gap: 0.5rem;
  margin: 1.25rem 0;
}

.promo-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--trans-base);
  text-transform: uppercase;
}

.promo-input:focus { border-color: var(--gold); }
.promo-input::placeholder { text-transform: none; }

.promo-success {
  font-size: 0.8rem;
  color: #27ae60;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.promo-error {
  font-size: 0.8rem;
  color: #e74c3c;
  margin-bottom: 0.75rem;
}

/* Cart Empty */
.cart-empty {
  text-align: center;
  padding: 4rem 2rem;
}

.cart-empty__icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  display: block;
}

.cart-empty h2 {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.cart-empty p {
  color: var(--gray-med);
  margin-bottom: 2rem;
}

/* ============================================================
   CHECKOUT PAGE
   ============================================================ */
.checkout-page {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + var(--space-md));
  background: var(--ivory);
  padding-bottom: var(--space-xl);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 2.5rem;
  align-items: flex-start;
}

.checkout-form-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  box-shadow: var(--shadow-sm);
}

.checkout-form-section h2 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-light);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.checkout-form-section h2 span {
  width: 32px;
  height: 32px;
  background: var(--gold);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-med);
}

.form-input,
.form-select {
  padding: 0.875rem 1.125rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--dark);
  background: var(--white);
  outline: none;
  transition: all var(--trans-base);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

.form-input.error,
.form-select.error {
  border-color: #e74c3c;
}

.form-error {
  font-size: 0.78rem;
  color: #e74c3c;
}

.form-select-wrap {
  position: relative;
}

.form-select-wrap::after {
  content: '▼';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.6rem;
  color: var(--gray-med);
  pointer-events: none;
}

/* Payment section */
.payment-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.25rem;
}

.payment-option {
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  cursor: pointer;
  transition: all var(--trans-base);
  position: relative;
}

.payment-option:hover { border-color: var(--gold); }

.payment-option.active {
  border-color: var(--gold);
  background: rgba(201,168,76,0.04);
}

.payment-option__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.payment-radio {
  width: 18px;
  height: 18px;
  border: 2px solid var(--gray-light);
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--trans-base);
}

.payment-option.active .payment-radio {
  border-color: var(--gold);
}

.payment-option.active .payment-radio::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.payment-option__label {
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.payment-card-form {
  margin-top: 1rem;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.payment-option.active .payment-card-form {
  display: grid;
}

.card-number-field {
  grid-column: 1 / -1;
}

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + var(--space-md));
  padding-bottom: var(--space-xl);
  background: var(--ivory);
}

.product-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: flex-start;
}

.product-detail__image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--ivory) 0%, var(--gold-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
}

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

.product-detail__info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.product-detail__category {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.product-detail__price {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--dark);
}

.product-detail__divider {
  height: 1px;
  background: var(--gray-light);
}

.product-detail__section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-med);
  margin-bottom: 0.5rem;
}

.product-detail__ingredients,
.product-detail__how-to-use {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--gray-med);
}

.product-detail__add-to-cart {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.qty-selector {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  height: 48px;
}

.qty-selector button {
  width: 42px;
  height: 100%;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--gray-med);
  transition: all var(--trans-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qty-selector button:hover {
  background: var(--ivory);
  color: var(--gold);
}

.qty-selector input {
  width: 48px;
  height: 100%;
  border: none;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 600;
  background: transparent;
  outline: none;
}

.product-detail__skin-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skin-tag {
  padding: 0.3rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(200,216,197,0.4);
  color: var(--sage-dark);
  border: 1px solid rgba(200,216,197,0.6);
}

/* ============================================================
   PRODUCTS PAGE (CATALOG)
   ============================================================ */
.products-page {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + var(--space-md));
  padding-bottom: var(--space-xl);
  background: var(--ivory);
}

.products-page__header {
  margin-bottom: 2.5rem;
}

.products-filters {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid var(--gray-light);
  background: transparent;
  cursor: pointer;
  transition: all var(--trans-base);
  color: var(--gray-med);
}

.filter-tab:hover,
.filter-tab.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.06);
}

.products-filters__divider {
  width: 1px;
  height: 32px;
  background: var(--gray-light);
}

.products-search {
  position: relative;
  flex: 1;
  min-width: 200px;
  max-width: 360px;
}

.products-search input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.75rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  outline: none;
  transition: all var(--trans-base);
  background: var(--white);
}

.products-search input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.1);
}

.products-search svg {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--gray-med);
}

.products-count {
  font-size: 0.85rem;
  color: var(--gray-med);
  margin-left: auto;
}

.products-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray-med);
}

.products-empty__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

/* ============================================================
   NOTIFICATION TOAST
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 9999;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--dark);
  color: var(--ivory);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  font-weight: 500;
  min-width: 280px;
  max-width: 380px;
  animation: toast-in 0.4s ease both;
  pointer-events: all;
  border-left: 3px solid var(--gold);
}

.toast--success { border-left-color: #27ae60; }
.toast--error   { border-left-color: #e74c3c; }
.toast--info    { border-left-color: var(--gold); }

.toast__icon { font-size: 1.1rem; flex-shrink: 0; }

.toast.removing {
  animation: toast-out 0.3s ease both;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(30px); }
}

/* ============================================================
   MODALS
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28,28,28,0.65);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-base);
  backdrop-filter: blur(4px);
}

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

.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 3rem;
  max-width: 520px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9) translateY(20px);
  transition: transform var(--trans-base);
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal__icon {
  width: 80px;
  height: 80px;
  background: var(--gold-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
}

.modal__order-number {
  display: inline-block;
  background: var(--ivory);
  border: 1px solid var(--gold-light);
  border-radius: var(--radius-md);
  padding: 0.5rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--gold-dark);
  margin: 1rem 0;
  letter-spacing: 0.1em;
}

.modal__delivery {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gray-med);
  margin-top: 0.75rem;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: var(--grad-hero);
  padding: calc(var(--nav-height) + 3rem) 0 3rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 100% at 50% 0%, rgba(201,168,76,0.08) 0%, transparent 70%);
}

.page-hero__inner {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 0.5rem;
}

.page-hero p {
  color: var(--gray-med);
  font-size: 1.05rem;
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--gray-med);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--gray-med);
  transition: color var(--trans-base);
}

.breadcrumb a:hover { color: var(--gold); }

.breadcrumb__sep {
  color: var(--gray-light);
}

/* ============================================================
   RELATED PRODUCTS
   ============================================================ */
.related-products {
  background: var(--ivory);
  padding-top: var(--space-lg);
  padding-bottom: var(--space-xl);
}

/* ============================================================
   PRICE RANGE FILTER
   ============================================================ */
.price-filter {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray-med);
}

.price-filter label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.price-range-input {
  width: 100px;
  padding: 0.5rem 0.75rem;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  outline: none;
  transition: border-color var(--trans-base);
}

.price-range-input:focus { border-color: var(--gold); }

/* ============================================================
   ROUTINE PAGE
   ============================================================ */
.routine-page {
  min-height: 100vh;
  background: var(--ivory);
  padding-top: calc(var(--nav-height) + var(--space-lg));
  padding-bottom: var(--space-xl);
}

/* ============================================================
   UTILITIES & ANIMATIONS
   ============================================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.show { display: block !important; }
.hide { display: none !important; }

.mt-sm { margin-top: var(--space-xs); }
.mt-md { margin-top: var(--space-sm); }
.mt-lg { margin-top: var(--space-md); }

.divider {
  height: 1px;
  background: var(--gray-light);
  margin: 1.5rem 0;
}

[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animated {
  opacity: 1;
  transform: translateY(0);
}

[data-animate-delay="1"] { transition-delay: 0.1s; }
[data-animate-delay="2"] { transition-delay: 0.2s; }
[data-animate-delay="3"] { transition-delay: 0.3s; }

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .hero__subtitle { margin: 0 auto 2.5rem; }
  .hero__ctas { justify-content: center; }
  .hero__label { justify-content: center; }
  .hero__visual { display: none; }

  .philosophy__grid { grid-template-columns: 1fr; gap: 0; }
  .philosophy__card { border-right: none; border-bottom: 1px solid var(--gray-light); }
  .philosophy__card:last-child { border-bottom: none; }

  .product-grid--4 { grid-template-columns: repeat(3, 1fr); }

  .routine-teaser__inner { grid-template-columns: 1fr; }
  .routine-teaser__content { padding-right: clamp(1.25rem, 4vw, 2.5rem); }
  .routine-teaser__visual { min-height: auto; padding: 2rem; }

  .testimonials__grid { grid-template-columns: 1fr 1fr; }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }

  .cart-page__grid { grid-template-columns: 1fr; }
  .order-summary { position: static; }

  .checkout-grid { grid-template-columns: 1fr; }

  .product-detail__grid { grid-template-columns: 1fr; gap: 2rem; }
  .product-detail__image-wrap { position: static; max-width: 500px; margin: 0 auto; }

  .routine-results__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE — TABLET (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --nav-height: 70px; }

  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .product-grid--4 { grid-template-columns: repeat(2, 1fr); }

  .testimonials__grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__legal { justify-content: center; }

  .newsletter__form { flex-direction: column; }

  .cart-table-row {
    grid-template-columns: 70px 1fr 48px;
    grid-template-rows: auto auto;
  }

  .cart-table-row__price { grid-column: 2; }
  .cart-table-row__qty-cell { grid-column: 2; }
  .cart-table-row__remove { grid-column: 3; grid-row: 1 / -1; }

  .form-grid { grid-template-columns: 1fr; }
  .form-group--full { grid-column: 1; }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .product-grid--4 { grid-template-columns: 1fr; }

  .cart-sidebar { width: 100%; }

  .hero__ctas { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .btn + .btn { margin-top: 0; }

  .quiz-options { grid-template-columns: repeat(2, 1fr); }

  .product-detail__add-to-cart { flex-direction: column; align-items: stretch; }
  .qty-selector { width: 100%; justify-content: center; }

  .modal { padding: 2rem 1.5rem; }

  .toast-container { left: 1rem; right: 1rem; bottom: 1rem; }
  .toast { min-width: unset; width: 100%; }

  .products-filters { flex-direction: column; align-items: stretch; }
  .products-filters__divider { display: none; }
  .products-search { max-width: 100%; }
  .products-count { margin-left: 0; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .nav, .footer, .toast-container, .modal-overlay { display: none !important; }
  body { background: white; color: black; }
}