/* ============================================
   SOUTHDOWNS SKIN HEALTH
   Main Stylesheet
   ============================================ */

/* Google Fonts Import */
@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=Inter:wght@300;400;500;600&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&display=swap');

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */
:root {
  /* ── Brand Palette: light, warm, neutral ──
     Tans, light browns, soft greens, creams. No dark colours.
     Inspired by skin-clinic palettes that feel fresh and clean. */

  /* Sage greens (soft, never deep) */
  --sage:           #A8BFA8;
  --sage-dark:      #7E9E83;   /* the deepest green we use, still light */
  --sage-mid:       #95B49A;
  --sage-light:     #C4D5C4;
  --sage-pale:      #EAF1E8;
  --sage-ultra:     #F4F8F2;

  /* Creams and warm whites */
  --cream:          #F6F1E8;
  --cream-warm:     #EFE7D8;
  --cream-deep:     #E5DAC4;
  --ivory:          #FBF8F2;
  --warm-white:     #FEFCF8;

  /* Tans and light browns (warm, friendly) */
  --taupe:          #C7B299;
  --mocha:          #B59E80;   /* warm tan, replaces old dark mocha */
  --mocha-dark:     #9E8568;   /* warm caramel, replaces old dark brown */
  --champagne:      #D9C8AC;
  --sand:           #D9C8AC;
  --sand-light:     #ECE2D0;

  /* Text: warm dark brown, never black, comfortable for older readers */
  --text-primary:   #4A3F33;
  --text-secondary: #6E5F4F;
  --text-muted:     #95856F;
  --text-light:     #B5A892;

  /* Accent (used sparingly for warm gold details) */
  --gold:           #C8A878;
  --gold-light:     #DDC59A;
  --gold-pale:      #F0E6D2;

  --white:          #FFFFFF;
  --off-white:      #FAFAF8;

  /* Typography */
  --font-serif:     'Playfair Display', Georgia, serif;
  --font-display:   'Cormorant Garamond', Georgia, serif;
  --font-sans:      'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-pad:    100px;
  --section-pad-sm: 60px;

  /* Transitions */
  --transition:     0.35s ease;
  --transition-slow: 0.6s ease;

  /* Shadows */
  --shadow-sm:      0 2px 12px rgba(42, 37, 32, 0.06);
  --shadow-md:      0 8px 32px rgba(42, 37, 32, 0.10);
  --shadow-lg:      0 20px 60px rgba(42, 37, 32, 0.14);
  --shadow-card:    0 4px 24px rgba(42, 37, 32, 0.08);

  /* Border Radius */
  --radius-sm:      4px;
  --radius-md:      8px;
  --radius-lg:      16px;
  --radius-xl:      24px;
  --radius-pill:    100px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 17px;   /* slightly larger base for older readers */
}

@media (min-width: 1024px) {
  html { font-size: 18px; }
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--warm-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-sans);
  border: none;
  background: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  line-height: 1.2;
  font-weight: 500;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
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; }
h5 { font-size: 1rem; }

p {
  font-size: 1.05rem;     /* a touch larger for older readers */
  line-height: 1.8;
  color: var(--text-secondary);
}

.lead {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.1vw, 1.45rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.label-text {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-dark);
}

.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gold);
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.container--narrow {
  max-width: 800px;
}

.container--wide {
  max-width: 1400px;
}

.section {
  padding: var(--section-pad) 0;
}

.section--sm {
  padding: var(--section-pad-sm) 0;
}

.section--cream {
  background-color: var(--cream);
}

.section--sage {
  background-color: var(--sage-ultra);
}

.section--dark {
  background-color: var(--sage-pale);
  color: var(--text-secondary);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--text-primary);
}

.section--dark p {
  color: var(--text-secondary);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.section-header {
  margin-bottom: 64px;
}

.section-header .label-text {
  display: block;
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 20px;
}

.section-header .lead {
  max-width: 600px;
}

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

.divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 24px 0;
}

.divider--center {
  margin: 24px auto;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-sans);
  font-size: 0.88rem;       /* larger for easier reading */
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--sage-dark);
  color: var(--white);
  border: 2px solid var(--sage-dark);
}

.btn--primary:hover {
  background-color: var(--mocha);
  border-color: var(--mocha);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background-color: transparent;
  color: var(--sage-dark);
  border: 2px solid var(--sage-dark);
}

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

.btn--light {
  background-color: var(--white);
  color: var(--sage-dark);
  border: 2px solid var(--white);
}

.btn--light:hover {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn--gold {
  background-color: var(--gold);
  color: var(--white);
  border: 2px solid var(--gold);
}

.btn--gold:hover {
  background-color: var(--mocha);
  border-color: var(--mocha);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: all var(--transition);
}

.nav.scrolled {
  background: rgba(254, 252, 249, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 16px 0;
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.nav__logo-img {
  height: 64px;
  width: auto;
  transition: height var(--transition);
}

.nav.scrolled .nav__logo-img {
  height: 52px;
}

/* When the logo image is present (it already contains the wordmark),
   hide the duplicated text on desktop. The text reappears on mobile
   if the logo image fails to load (via onerror) — kept as a graceful fallback. */
.nav__logo-img + .nav__logo-text {
  display: none;
}

@media (max-width: 480px) {
  .nav__logo-img { height: 48px; }
  .nav.scrolled .nav__logo-img { height: 42px; }
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.nav__logo-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.nav__logo-sub {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-dark);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-size: 0.92rem;     /* larger nav links for easier clicking */
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
  text-transform: none;
}

.nav.scrolled {
  background: rgba(254, 252, 248, 0.97);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--sage-dark);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--sage-dark);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

.nav__dropdown {
  position: relative;
}

.nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 20px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: all var(--transition);
  border: 1px solid var(--sand-light);
}

.nav__dropdown:hover .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: block;
  padding: 12px 18px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  white-space: nowrap;
}

.nav__dropdown-item:hover {
  background: var(--sage-pale);
  color: var(--sage-dark);
}

.nav__cta {
  margin-left: 8px;
}

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

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all var(--transition);
}

/* Mobile Nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--warm-white);
  z-index: 999;
  padding: 100px 40px 40px;
  flex-direction: column;
  gap: 32px;
  overflow-y: auto;
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile-link {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--sand-light);
  padding-bottom: 24px;
  transition: color var(--transition);
}

.nav__mobile-link:hover {
  color: var(--sage-dark);
}

/* ============================================
   HERO — HOME
   ============================================ */
.hero {
  min-height: 92vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--cream);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--cream) 0%,
    var(--ivory) 35%,
    var(--sage-pale) 70%,
    var(--sage-ultra) 100%
  );
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 75% 30%, rgba(168, 191, 168, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 80%, rgba(217, 200, 172, 0.30) 0%, transparent 55%);
}

.hero__photo {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255, 252, 248, 0.65) 0%,
    rgba(255, 252, 248, 0.3) 60%,
    rgba(255, 252, 248, 0) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  padding-top: 80px;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.2s forwards;
}

.hero__eyebrow-line {
  width: 40px;
  height: 1px;
  background: var(--sage-dark);
}

.hero__eyebrow-text {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage-dark);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 5.5vw, 4.6rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 28px;
  max-width: 680px;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.4s forwards;
}

.hero__title em {
  font-style: italic;
  color: var(--sage-dark);
}

.hero__body {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 44px;
  letter-spacing: 0.01em;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.6s forwards;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s ease 0.8s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--sage-dark);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeIn 1s ease 1.4s forwards;
  z-index: 1;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--sage-dark), transparent);
  animation: scrollLine 2s ease infinite;
}

/* ============================================
   INTRO STRIP
   ============================================ */
.intro-strip {
  background: var(--cream-warm);
  padding: 32px 0;
  border-top: 1px solid var(--sand-light);
  border-bottom: 1px solid var(--sand-light);
}

.intro-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.intro-strip__item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
}

.intro-strip__icon {
  width: 20px;
  height: 20px;
  color: var(--sage-dark);
  flex-shrink: 0;
}

.intro-strip__text {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.intro-strip__divider {
  width: 1px;
  height: 20px;
  background: var(--sand);
}

/* ============================================
   ABOUT INTRO (Homepage)
   ============================================ */
.about-intro {
  padding: var(--section-pad) 0;
  background: var(--warm-white);
}

.about-intro__visual {
  position: relative;
}

.about-intro__image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.about-intro__image-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--sage-pale), var(--cream-warm), var(--sand-light));
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

.about-intro__badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  min-width: 160px;
}

.about-intro__badge-num {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--sage-dark);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}

.about-intro__badge-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.4;
}

.about-intro__content {
  padding-left: 40px;
}

.about-intro__list {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-intro__list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.about-intro__list-icon {
  width: 20px;
  height: 20px;
  background: var(--sage-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-intro__list-icon svg {
  width: 10px;
  height: 10px;
  color: var(--sage-dark);
}

.about-intro__list-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   TREATMENTS GRID
   ============================================ */
.treatments-section {
  padding: var(--section-pad) 0;
  background: var(--cream);
}

.treatment-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.treatment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.treatment-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.treatment-card__image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.treatment-card__image-placeholder::after {
  content: attr(data-label);
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: white;
  font-weight: 600;
}

.treatment-card__body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.treatment-card__tag {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--sage-dark);
  margin-bottom: 10px;
}

.treatment-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.3;
}

.treatment-card__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 24px;
}

.treatment-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--sand-light);
}

.treatment-card__link {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sage-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: gap var(--transition);
}

.treatment-card__link:hover {
  gap: 14px;
  color: var(--mocha);
}

.treatment-card__link svg {
  width: 14px;
  height: 14px;
}

.treatment-card__book {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--sage-dark);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  transition: all var(--transition);
}

.treatment-card__book:hover {
  background: var(--mocha-dark);
}

/* Treatment colour gradients — matched to brand palette */
.grad-skinpen   { background: linear-gradient(135deg, #3D6675, #5E8796); }
.grad-axion     { background: linear-gradient(135deg, #2E4650, #4F7280); }
.grad-pn        { background: linear-gradient(135deg, #4A6E7A, #6E97A4); }
.grad-profhilo  { background: linear-gradient(135deg, #5E8796, #8BADB8); }
.grad-aw        { background: linear-gradient(135deg, #1E2E34, #4F7280); }
.grad-filler    { background: linear-gradient(135deg, #2E4A55, #5E8796); }
.grad-peels     { background: linear-gradient(135deg, #3D5C68, #7A9DAA); }
.grad-consult   { background: linear-gradient(135deg, #1E2E34, #2E4650); }

/* ============================================
   OBSERV / CONSULTATION FEATURE
   ============================================ */
.observ-feature {
  padding: var(--section-pad) 0;
  background: var(--sage-ultra);
  position: relative;
  overflow: hidden;
}

.observ-feature::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at right center, rgba(168, 191, 168, 0.25), transparent 70%);
}

.observ-feature .label-text {
  color: var(--sage-dark);
}

.observ-feature h2 {
  color: var(--text-primary);
}

.observ-feature .lead,
.observ-feature p {
  color: var(--text-secondary);
}

.observ-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.observ-step {
  text-align: center;
  padding: 36px 26px;
  background: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--sand-light);
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.observ-step:hover {
  background: var(--ivory);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.observ-step__num {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 500;
  color: var(--sage-light);
  line-height: 1;
  margin-bottom: 16px;
}

.observ-step__title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.observ-step__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   TEAM SECTION
   ============================================ */
.team-section {
  padding: var(--section-pad) 0;
  background: var(--warm-white);
}

.team-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card__photo {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top;
}

.team-card__photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, var(--sage-pale), var(--cream-warm));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
}

.team-card__photo-placeholder svg {
  width: 64px;
  height: 64px;
  color: var(--sage-light);
}

.team-card__body {
  padding: 32px;
}

.team-card__role {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--sage-dark);
  margin-bottom: 8px;
}

.team-card__name {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.team-card__bio {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ============================================
   BRANDS SECTION
   ============================================ */
.brands-section {
  padding: 72px 0;
  background: var(--cream);
  border-top: 1px solid var(--cream-warm);
  border-bottom: 1px solid var(--cream-warm);
}

.brands-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}

.brand-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.65;
  transition: opacity var(--transition);
}

.brand-item:hover {
  opacity: 1;
}

.brand-item__logo {
  height: 48px;
  width: auto;
}

.brand-item__name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.brand-item__tag {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================
   STATS / TRUST BAR
   ============================================ */
.stats-bar {
  padding: 80px 0;
  background: var(--sage-ultra);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  padding: 32px;
}

.stat-item__num {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 600;
  color: var(--sage-dark);
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}

.stat-item__label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--sage-pale) 0%, var(--cream-warm) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
  border-top: 1px solid var(--sand-light);
  border-bottom: 1px solid var(--sand-light);
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255, 252, 248, 0.4) 0%, transparent 70%);
}

.cta-banner__eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage-dark);
  display: block;
  margin-bottom: 20px;
}

.cta-banner h2 {
  color: var(--text-primary);
  margin-bottom: 20px;
}

.cta-banner p {
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 40px;
  font-size: 1.05rem;
}

.cta-banner__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--cream);
  color: var(--text-secondary);
  padding: 80px 0 0;
  border-top: 1px solid var(--sand-light);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__logo-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

.footer__logo-sub {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-dark);
  margin-top: -8px;
}

.footer__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--sand);
  background: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage-dark);
  transition: all var(--transition);
}

.footer__social-link:hover {
  border-color: var(--sage-dark);
  background: var(--sage-pale);
  color: var(--sage-dark);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
}

.footer__heading {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.footer__contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
}

.footer__contact-icon {
  width: 18px;
  height: 18px;
  color: var(--sage-dark);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer__contact-text a {
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer__contact-text a:hover {
  color: var(--sage-dark);
}

.footer__bottom {
  border-top: 1px solid var(--sand-light);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copyright {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer__legal-links {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__legal-link:hover {
  color: var(--sage-dark);
}

/* ============================================
   PAGE HERO (Interior Pages)
   ============================================ */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--cream) 0%, var(--ivory) 40%, var(--sage-pale) 100%);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--sand-light);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 80% 50%, rgba(168, 191, 168, 0.18), transparent 60%);
}

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

.page-hero .label-text {
  color: var(--sage-dark);
  display: block;
  margin-bottom: 16px;
}

.page-hero h1 {
  color: var(--text-primary);
  margin-bottom: 20px;
  max-width: 720px;
}

.page-hero .lead {
  color: var(--text-secondary);
  max-width: 620px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}

.breadcrumb__item {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.breadcrumb__item a {
  color: inherit;
  transition: color var(--transition);
}

.breadcrumb__item a:hover {
  color: var(--sage-dark);
}

.breadcrumb__sep {
  font-size: 0.7rem;
  color: var(--text-light);
}

.breadcrumb__item.current {
  color: var(--text-primary);
}

/* ============================================
   TREATMENT DETAIL PAGE
   ============================================ */
.treatment-intro {
  padding: var(--section-pad) 0;
  background: var(--warm-white);
}

.treatment-intro__image {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.treatment-intro__image-placeholder {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
}

.treatment-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.tag {
  padding: 6px 16px;
  background: var(--sage-pale);
  color: var(--sage-dark);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.treatment-benefits {
  background: var(--cream);
  padding: var(--section-pad) 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.benefit-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-card__icon {
  width: 48px;
  height: 48px;
  background: var(--sage-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--sage-dark);
}

.benefit-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.benefit-card__desc {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.treatment-faq {
  padding: var(--section-pad) 0;
  background: var(--warm-white);
}

.faq-list {
  max-width: 800px;
  margin: 48px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--sand-light);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text-primary);
  transition: color var(--transition);
  gap: 20px;
}

.faq-question:hover {
  color: var(--sage-dark);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--sage-dark);
  transition: transform var(--transition);
}

.faq-item.open .faq-question svg {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Book CTA on treatment page */
.treatment-book-cta {
  padding: 80px 0;
  background: var(--sage-ultra);
  text-align: center;
}

/* ============================================
   PRODUCTS PAGE
   ============================================ */
.products-section {
  padding: var(--section-pad) 0;
  background: var(--warm-white);
}

.brand-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 100px;
  padding-bottom: 100px;
  border-bottom: 1px solid var(--sand-light);
}

.brand-feature:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.brand-feature.reverse {
  direction: rtl;
}

.brand-feature.reverse > * {
  direction: ltr;
}

.brand-feature__visual {
  background: linear-gradient(135deg, var(--sage-pale), var(--cream-warm));
  border-radius: var(--radius-xl);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-feature__logo-display {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 500;
  color: var(--sage-dark);
  letter-spacing: 0.08em;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section {
  padding: var(--section-pad) 0;
  background: var(--warm-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-detail-item {
  display: flex;
  gap: 20px;
}

.contact-detail-icon {
  width: 48px;
  height: 48px;
  background: var(--sage-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  color: var(--sage-dark);
}

.contact-detail-content h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-family: var(--font-sans);
}

.contact-detail-content p,
.contact-detail-content a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--cream);
  border: 1px solid var(--sand-light);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text-primary);
  transition: all var(--transition);
  outline: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--sage-dark);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(107, 126, 97, 0.1);
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--text-primary);
  color: var(--sand-light);
  padding: 24px 40px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.5s ease;
  border-top: 3px solid var(--sage-dark);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner__text {
  font-size: 0.85rem;
  color: var(--sand-light);
  max-width: 600px;
  line-height: 1.65;
}

.cookie-banner__text a {
  color: var(--sage-light);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollLine {
  0%, 100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50% { opacity: 0.4; transform: scaleY(0.6); transform-origin: top; }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .container { padding: 0 28px; }

  .nav__links { gap: 24px; }
  .nav__cta { display: none; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .observ-steps { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 72px;
    --section-pad-sm: 48px;
  }

  .container { padding: 0 20px; }

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

  .hero__title { font-size: clamp(2.4rem, 8vw, 3.5rem); }

  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .about-intro__content { padding-left: 0; }
  .about-intro__badge { display: none; }

  .team-cards { grid-template-columns: 1fr; max-width: 440px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .observ-steps { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }

  .brand-feature { grid-template-columns: 1fr; gap: 40px; }
  .brand-feature.reverse { direction: ltr; }

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

  .intro-strip__divider { display: none; }
  .intro-strip__inner { gap: 24px; }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .cta-banner__actions { flex-direction: column; align-items: center; }

  .treatment-intro .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .nav__inner { padding: 0 20px; }
  .hero__content { padding: 0 20px; padding-top: 80px; }
  .brands-grid { gap: 40px; }
}

/* ============================================
   5-COLUMN STATS VARIANT (homepage)
   ============================================ */
.stats-grid.stats-grid--5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) {
  .stats-grid.stats-grid--5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .stats-grid.stats-grid--5 { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================
   PRICING PAGE (migrated from inline style)
   ============================================ */
.price-card {
  background: var(--white);
  border: 1px solid var(--sand-light);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: all var(--transition);
}
.price-card:hover { border-color: var(--sage); box-shadow: var(--shadow-sm); }
.price-card__title { font-family: var(--font-serif); font-size: 1.15rem; color: var(--text-primary); margin-bottom: 6px; }
.price-card__desc { font-size: 0.92rem; color: var(--text-muted); }
.price-card__price { font-family: var(--font-serif); font-size: 1.45rem; color: var(--sage-dark); font-weight: 500; white-space: nowrap; }
.price-card__price.free { color: var(--mocha); }
.price-card__price.poa { font-size: 0.95rem; color: var(--text-muted); font-style: italic; }
.price-group { margin-bottom: 56px; }
.price-group__heading { font-family: var(--font-sans); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sage-dark); margin-bottom: 24px; padding-bottom: 12px; border-bottom: 1px solid var(--sand-light); }
.price-list { display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 640px) {
  .price-card { flex-direction: column; align-items: flex-start; padding: 24px; }
  .price-card__price { align-self: flex-end; }
}