/* ============================================================
   SKINBASE — Premium Skin & Wellness Landing Page
   Design System & Stylesheet
   ============================================================ */

/* ---- DESIGN TOKENS ----------------------------------------- */
:root {
  /* Colors */
  --c-ivory:       #F9F5F0;
  --c-cream:       #F2EBE0;
  --c-beige:       #E8DECE;
  --c-nude:        #D4C4B0;
  --c-sage:        #7A8C7E;
  --c-sage-light:  #A8BAA3;
  --c-sage-faint:  #EEF2ED;
  --c-charcoal:    #1C1C1C;
  --c-charcoal-70: rgba(28, 28, 28, 0.70);
  --c-charcoal-40: rgba(28, 28, 28, 0.40);
  --c-charcoal-15: rgba(28, 28, 28, 0.08);
  --c-warm-white:  #FEFCFA;
  --c-dark-section:#1A1914;
  --c-dark-alt:    #221E18;

  /* Typography */
  --f-serif:  'Playfair Display', Georgia, serif;
  --f-sans:   'Manrope', system-ui, sans-serif;

  /* Spacing scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.75rem;
  --space-lg:  3rem;
  --space-xl:  5rem;
  --space-2xl: 8rem;
  --space-3xl: 12rem;

  /* Layout */
  --container-max: 1240px;
  --container-pad: clamp(1.25rem, 5vw, 3.5rem);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --t-fast:  200ms;
  --t-base:  380ms;
  --t-slow:  700ms;
  --t-xslow: 1000ms;

  /* Radius */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 24px;
  --r-xl: 40px;

  /* Shadows */
  --shadow-sm: 0 2px 12px rgba(28, 28, 28, 0.06);
  --shadow-md: 0 8px 40px rgba(28, 28, 28, 0.10);
  --shadow-lg: 0 24px 80px rgba(28, 28, 28, 0.14);
}

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

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

body {
  font-family: var(--f-sans);
  background: var(--c-ivory);
  color: var(--c-charcoal);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: inherit; text-decoration: none; }

ul, ol { list-style: none; }

button { cursor: pointer; background: none; border: none; font-family: inherit; }

address { font-style: normal; }

/* ---- CONTAINER -------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ---- TYPOGRAPHY ------------------------------------------- */
.section-heading {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--c-charcoal);
  letter-spacing: -0.02em;
}

.section-heading em {
  font-style: italic;
  font-weight: 400;
  color: var(--c-sage);
}

.eyebrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-charcoal-40);
  margin-bottom: var(--space-md);
}

.eyebrow-sage { color: var(--c-sage); }

.body-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--c-charcoal-70);
}

.body-text p + p { margin-top: 1em; }

.italic-accent {
  font-style: italic;
  font-family: var(--f-serif);
  font-size: 1.15rem;
  color: var(--c-charcoal);
  line-height: 1.9;
}

/* ---- BUTTONS ---------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4em;
  padding: 0.85em 2em;
  border-radius: 100px;
  font-family: var(--f-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  transition: all var(--t-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--t-fast) ease;
  border-radius: inherit;
}

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

.btn-primary {
  background: var(--c-charcoal);
  color: var(--c-ivory);
  box-shadow: 0 4px 24px rgba(28,28,28,0.18);
}

.btn-primary:hover {
  background: var(--c-dark-alt);
  box-shadow: 0 8px 32px rgba(28,28,28,0.24);
  transform: translateY(-1px);
}

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

.btn-secondary {
  background: var(--c-cream);
  color: var(--c-charcoal);
  border: 1.5px solid var(--c-nude);
}

.btn-secondary:hover {
  background: var(--c-beige);
  border-color: var(--c-charcoal-40);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--c-ivory);
  border: 1.5px solid rgba(255,255,255,0.45);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.8);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.65em 1.4em;
  font-size: 0.82rem;
}

.btn-full { width: 100%; }

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

/* ---- SCROLL REVEAL ANIMATIONS ----------------------------- */
.reveal-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--t-xslow) var(--ease-out), transform var(--t-xslow) var(--ease-out);
  transition-delay: var(--delay, 0s);
}

.reveal-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--t-xslow) var(--ease-out), transform var(--t-xslow) var(--ease-out);
}

.reveal-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--t-xslow) var(--ease-out), transform var(--t-xslow) var(--ease-out);
}

.reveal-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  padding: 0;
  transition: background var(--t-base) var(--ease-out),
              backdrop-filter var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              padding var(--t-base) var(--ease-out);
}

.site-header.scrolled {
  background: rgba(249, 245, 240, 0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(28,28,28,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-md);
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  font-family: var(--f-sans);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-charcoal);
}

.logo-descriptor {
  font-family: var(--f-sans);
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--c-charcoal-40);
  margin-top: 2px;
}

/* Nav */
.main-nav { display: flex; }

.nav-list {
  display: flex;
  gap: 0.2rem;
  align-items: center;
}

.nav-link {
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-charcoal-70);
  padding: 0.4em 0.85em;
  border-radius: 100px;
  transition: color var(--t-fast) ease, background var(--t-fast) ease;
}

.nav-link:hover {
  color: var(--c-charcoal);
  background: var(--c-charcoal-15);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1001;
}

.ham-bar {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--c-charcoal);
  border-radius: 2px;
  transition: transform var(--t-base) var(--ease-out), opacity var(--t-fast) ease;
}

.hamburger.active .ham-bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active .ham-bar:nth-child(2) { opacity: 0; }
.hamburger.active .ham-bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--c-ivory);
  z-index: 998;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base) var(--ease-out);
}

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

.mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 1.4rem;
  color: var(--c-charcoal-70);
  padding: 8px;
  transition: color var(--t-fast) ease;
}

.mobile-close:hover { color: var(--c-charcoal); }

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
  text-align: center;
}

.mobile-nav-link {
  font-family: var(--f-serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--c-charcoal-70);
  padding: 0.3em 1em;
  display: block;
  transition: color var(--t-fast) ease;
}

.mobile-nav-link:hover { color: var(--c-charcoal); }

.mobile-cta {
  margin-top: var(--space-sm);
  font-family: var(--f-sans);
  font-size: 1rem;
  font-weight: 600;
  background: var(--c-charcoal);
  color: var(--c-ivory) !important;
  border-radius: 100px;
  padding: 0.7em 2em;
  transition: background var(--t-fast) ease !important;
}

.mobile-cta:hover { background: var(--c-dark-alt) !important; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-bottom: var(--space-xl);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transform: scale(1.03);
  transition: transform 8s ease-out;
}

.hero.loaded .hero-img { transform: scale(1); }

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(26, 25, 20, 0.78) 0%,
    rgba(26, 25, 20, 0.35) 45%,
    rgba(26, 25, 20, 0.12) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--c-ivory);
  max-width: 760px;
}

.hero-micro-statement {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(249,245,240,0.65);
  margin-bottom: var(--space-md);
  transition-delay: 0.1s;
}

.hero-heading {
  font-family: var(--f-serif);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--c-warm-white);
  margin-bottom: var(--space-md);
  transition-delay: 0.25s;
}

.hero-heading em {
  font-style: italic;
  font-weight: 400;
}

.hero-subtext {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(249,245,240,0.80);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
  max-width: 520px;
  transition-delay: 0.4s;
}

.desktop-br { display: block; }

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  transition-delay: 0.55s;
}

.hero-secondary-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(249,245,240,0.70);
  letter-spacing: 0.04em;
  transition: color var(--t-fast) ease;
  position: relative;
  padding-bottom: 2px;
}

.hero-secondary-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: rgba(249,245,240,0.70);
  transition: width var(--t-base) var(--ease-out);
}

.hero-secondary-link:hover::after { width: 100%; }
.hero-secondary-link:hover { color: var(--c-ivory); }

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-line {
  display: block;
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, transparent, rgba(249,245,240,0.5));
  animation: scrollLine 2s ease-in-out infinite;
}

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

/* ============================================================
   BRAND INTRO
   ============================================================ */
.brand-intro {
  padding-block: var(--space-3xl);
  background: var(--c-warm-white);
}

.brand-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.image-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.image-frame::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(212,196,176,0.3), transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.intro-img {
  width: 100%;
  height: 640px;
  object-fit: cover;
  object-position: center top;
  transition: transform var(--t-xslow) var(--ease-out);
}

.image-frame:hover .intro-img { transform: scale(1.03); }

.brand-intro-text-col {
  padding-left: var(--space-md);
}

.brand-intro-text-col .section-heading {
  margin-bottom: var(--space-lg);
}

/* ============================================================
   MORE THAN SKIN
   ============================================================ */
.more-than-skin {
  padding-block: var(--space-3xl);
  background: var(--c-cream);
  overflow: hidden;
}

.mts-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.mts-statement {
  text-align: center;
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.mts-headline {
  font-family: var(--f-serif);
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--c-charcoal);
  margin-bottom: var(--space-md);
}

.mts-subtext {
  font-size: 1.05rem;
  color: var(--c-charcoal-70);
  line-height: 1.8;
}

.mts-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.mts-pillar {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--c-warm-white);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-beige);
  transition: transform var(--t-base) var(--ease-out), box-shadow var(--t-base) var(--ease-out);
}

.mts-pillar:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  width: 40px;
  height: 40px;
  color: var(--c-sage);
  margin-inline: auto;
  margin-bottom: var(--space-md);
}

.pillar-icon svg { width: 100%; height: 100%; }

.pillar-title {
  font-family: var(--f-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--c-charcoal);
  margin-bottom: 0.5em;
}

.pillar-copy {
  font-size: 0.95rem;
  color: var(--c-charcoal-70);
  line-height: 1.65;
}

/* ============================================================
   OUR CARE
   ============================================================ */
.our-care {
  padding-block: var(--space-3xl);
  background: var(--c-ivory);
}

.section-intro {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-intro .section-heading { margin-top: 0; }

.care-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.care-card {
  position: relative;
  padding: var(--space-lg) var(--space-lg) calc(var(--space-lg) + 0.5rem);
  background: var(--c-warm-white);
  border: 1px solid var(--c-beige);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              border-color var(--t-base) ease;
}

.care-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--c-sage-light), var(--c-nude));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base) var(--ease-out);
}

.care-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-nude);
}

.care-card:hover::before { transform: scaleX(1); }

.care-card-number {
  font-family: var(--f-serif);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--c-charcoal-40);
  margin-bottom: var(--space-md);
}

.care-card-icon {
  width: 44px;
  height: 44px;
  color: var(--c-sage);
  margin-bottom: var(--space-md);
}

.care-card-icon svg { width: 100%; height: 100%; }

.care-card-title {
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--c-charcoal);
  margin-bottom: 0.6em;
}

.care-card-copy {
  font-size: 0.95rem;
  color: var(--c-charcoal-70);
  line-height: 1.7;
}

.care-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ============================================================
   SKINBASE DIFFERENCE
   ============================================================ */
.difference {
  padding-block: var(--space-3xl);
  background: var(--c-dark-section);
  color: var(--c-ivory);
}

.diff-intro {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.diff-headline {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--c-ivory);
}

.diff-headline em {
  font-style: italic;
  font-weight: 400;
  color: var(--c-sage-light);
}

.diff-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.diff-pillar {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(249,245,240,0.12);
  transition: border-color var(--t-base) ease;
}

.diff-pillar:hover {
  border-color: var(--c-sage-light);
}

.diff-number {
  display: block;
  font-family: var(--f-serif);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--c-sage-light);
  margin-bottom: var(--space-md);
}

.diff-divider {
  width: 24px;
  height: 1px;
  background: rgba(249,245,240,0.2);
  margin-bottom: var(--space-md);
  transition: width var(--t-slow) var(--ease-out), background var(--t-base) ease;
}

.diff-pillar:hover .diff-divider {
  width: 48px;
  background: var(--c-sage-light);
}

.diff-pillar-title {
  font-family: var(--f-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--c-ivory);
  margin-bottom: 0.6em;
}

.diff-pillar-copy {
  font-size: 0.9rem;
  color: rgba(249,245,240,0.60);
  line-height: 1.7;
}

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

/* ============================================================
   CALICUT CONNECTION
   ============================================================ */
.calicut {
  padding-block: var(--space-3xl);
  background: var(--c-sage-faint);
}

.calicut-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.calicut-text-col .section-heading {
  margin-top: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.calicut-text-col .body-text { max-width: 420px; }
.calicut-text-col .body-text + .body-text { margin-top: var(--space-sm); }

.image-frame-alt {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.calicut-img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  transition: transform var(--t-xslow) var(--ease-out);
}

.image-frame-alt:hover .calicut-img { transform: scale(1.03); }

/* ============================================================
   BRAND STATEMENT (FULL-WIDTH VISUAL)
   ============================================================ */
.brand-statement {
  position: relative;
  height: 85vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.bs-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.bs-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  transition: transform 12s ease-out;
}

.brand-statement.in-view .bs-img { transform: scale(1); }

.bs-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26,25,20,0.25) 0%,
    rgba(26,25,20,0.65) 100%
  );
}

.bs-content {
  position: relative;
  z-index: 2;
  color: var(--c-ivory);
}

.bs-headline {
  font-family: var(--f-serif);
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--c-warm-white);
  margin-bottom: var(--space-md);
  max-width: 820px;
  margin-inline: auto;
}

.bs-headline em {
  font-style: italic;
  font-weight: 400;
}

.bs-tagline {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(249,245,240,0.65);
  text-transform: uppercase;
}

/* ============================================================
   YOUR SKIN JOURNEY
   ============================================================ */
.journey {
  padding-block: var(--space-3xl);
  background: var(--c-warm-white);
}

.journey .section-intro { text-align: center; margin-bottom: var(--space-2xl); }

.journey-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.journey-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 1px;
  background: linear-gradient(to right, var(--c-nude), var(--c-sage-light), var(--c-nude));
  z-index: 0;
}

.journey-step {
  text-align: center;
  padding: 0 var(--space-md);
  position: relative;
  z-index: 1;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--c-nude);
  font-family: var(--f-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--c-charcoal);
  background: var(--c-warm-white);
  margin-inline: auto;
  margin-bottom: var(--space-md);
  transition: background var(--t-base) ease, border-color var(--t-base) ease, color var(--t-base) ease;
}

.journey-step:hover .step-num {
  background: var(--c-charcoal);
  border-color: var(--c-charcoal);
  color: var(--c-ivory);
}

.step-line {
  width: 1px;
  height: 32px;
  background: var(--c-nude);
  margin-inline: auto;
  margin-bottom: var(--space-md);
}

.step-title {
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--c-charcoal);
  margin-bottom: 0.5em;
}

.step-copy {
  font-size: 0.95rem;
  color: var(--c-charcoal-70);
  line-height: 1.7;
  max-width: 240px;
  margin-inline: auto;
}

.journey-cta { text-align: center; margin-top: var(--space-2xl); }

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding-block: var(--space-3xl);
  background: var(--c-ivory);
}

.faq-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-2xl);
  align-items: start;
}

.faq-header .section-heading { margin-top: var(--space-xs); }

.faq-list { width: 100%; }

.faq-item {
  border-top: 1px solid var(--c-beige);
}

.faq-item:last-child { border-bottom: 1px solid var(--c-beige); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 1.4em 0;
  font-family: var(--f-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-charcoal);
  text-align: left;
  transition: color var(--t-fast) ease;
}

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

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--c-charcoal-40);
  transition: transform var(--t-base) var(--ease-out), color var(--t-fast) ease;
}

.faq-icon svg { width: 100%; height: 100%; }

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
  color: var(--c-sage);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow) var(--ease-out);
}

.faq-answer.open { max-height: 400px; }

.faq-answer p {
  font-size: 0.97rem;
  color: var(--c-charcoal-70);
  line-height: 1.8;
  padding-bottom: 1.4em;
}

.faq-answer a {
  color: var(--c-sage);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) ease;
}

.faq-answer a:hover { border-color: var(--c-sage); }

/* ============================================================
   FINAL CTA / CONTACT
   ============================================================ */
.final-cta {
  padding-block: var(--space-3xl);
  background: linear-gradient(145deg, var(--c-cream) 0%, var(--c-beige) 60%, var(--c-nude) 100%);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-2xl);
  align-items: start;
}

.final-cta-headline {
  font-family: var(--f-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-charcoal);
  margin-bottom: var(--space-md);
}

.final-cta-sub {
  font-size: 1.05rem;
  color: var(--c-charcoal-70);
  line-height: 1.7;
}

/* Contact Form */
.contact-form-card {
  background: var(--c-warm-white);
  border-radius: var(--r-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(212,196,176,0.4);
}

.consultation-form { display: flex; flex-direction: column; gap: var(--space-md); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group { display: flex; flex-direction: column; gap: 0.5em; }

.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-charcoal-70);
}

.form-input {
  width: 100%;
  padding: 0.85em 1em;
  background: var(--c-ivory);
  border: 1.5px solid var(--c-beige);
  border-radius: var(--r-md);
  font-family: var(--f-sans);
  font-size: 0.95rem;
  color: var(--c-charcoal);
  transition: border-color var(--t-fast) ease, box-shadow var(--t-fast) ease;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder { color: var(--c-charcoal-40); }

.form-input:focus {
  border-color: var(--c-sage);
  box-shadow: 0 0 0 3px rgba(122, 140, 126, 0.12);
}

.form-select { cursor: pointer; }

.form-textarea { resize: vertical; min-height: 110px; }

.form-alt {
  text-align: center;
  margin-top: var(--space-md);
  font-size: 0.88rem;
  color: var(--c-charcoal-40);
}

.form-email-link {
  color: var(--c-charcoal-70);
  border-bottom: 1px solid var(--c-charcoal-40);
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}

.form-email-link:hover {
  color: var(--c-charcoal);
  border-color: var(--c-charcoal);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-dark-section);
  color: rgba(249,245,240,0.7);
  padding-top: var(--space-2xl);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-2xl);
}

.footer-logo {
  font-family: var(--f-sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-ivory);
  margin-bottom: 4px;
}

.footer-logo-desc {
  font-size: 0.52rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: rgba(249,245,240,0.35);
  margin-bottom: var(--space-md);
}

.footer-statement {
  font-size: 0.9rem;
  color: rgba(249,245,240,0.50);
  line-height: 1.7;
  max-width: 260px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-link {
  font-size: 0.9rem;
  color: rgba(249,245,240,0.55);
  transition: color var(--t-fast) ease;
}

.footer-link:hover { color: var(--c-ivory); }

.footer-email {
  display: block;
  font-size: 0.88rem;
  color: var(--c-sage-light);
  margin-bottom: 0.5em;
  transition: color var(--t-fast) ease;
}

.footer-email:hover { color: var(--c-ivory); }

.footer-address {
  font-size: 0.88rem;
  color: rgba(249,245,240,0.45);
}

.footer-bottom {
  border-top: 1px solid rgba(249,245,240,0.08);
  padding-block: var(--space-md);
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(249,245,240,0.30);
}

/* ============================================================
   MOBILE STICKY CTA
   ============================================================ */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 990;
  padding: var(--space-sm) var(--container-pad) calc(var(--space-sm) + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--c-ivory) 60%, transparent);
  pointer-events: none;
}

.mobile-sticky-cta a { pointer-events: all; }

/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .diff-pillars { grid-template-columns: repeat(2, 1fr); }
  .final-cta-inner { grid-template-columns: 1fr; }
  .faq-inner { grid-template-columns: 1fr; }
  .faq-header { text-align: center; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ============================================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --space-2xl: 5rem;
    --space-3xl: 7rem;
  }

  /* Header */
  .main-nav, .header-cta { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { align-items: flex-end; padding-bottom: var(--space-2xl); }
  .hero-heading { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .hero-subtext { font-size: 1rem; }
  .desktop-br { display: none; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  /* Brand Intro */
  .brand-intro-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .brand-intro-image-col { order: -1; }
  .brand-intro-text-col { padding-left: 0; }
  .intro-img { height: 420px; }

  /* MTS */
  .mts-pillars { grid-template-columns: 1fr; gap: var(--space-md); }

  /* Care cards */
  .care-cards-grid { grid-template-columns: 1fr; }

  /* Difference */
  .diff-pillars { grid-template-columns: 1fr 1fr; }

  /* Calicut */
  .calicut-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .calicut-image-col { order: -1; }
  .calicut-img { height: 320px; }

  /* Brand statement */
  .brand-statement { height: 70vh; }
  .bs-headline { font-size: clamp(1.8rem, 6vw, 3rem); }

  /* Journey */
  .journey-steps { grid-template-columns: 1fr; gap: var(--space-lg); }
  .journey-steps::before { display: none; }
  .step-line { display: none; }

  /* FAQ */
  .faq-inner { grid-template-columns: 1fr; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }

  /* Mobile Sticky CTA */
  .mobile-sticky-cta { display: block; }
  body { padding-bottom: 90px; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .diff-pillars { grid-template-columns: 1fr; }
  .contact-form-card { padding: var(--space-md); }
}

/* ============================================================
   ACCESSIBILITY — REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal-up, .reveal-left, .reveal-right {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   FOCUS STYLES (Accessibility)
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--c-sage);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}