/* ============================================================
   KAASHMA BEAUTY — BRAND DESIGN SYSTEM (v1.0 26)
   Exact Brand Guidelines Implementation:
   - Primary Accent: Sunny Yellow (#FFE071)
   - Backgrounds: Butter Cream (#F3E7CC / #F9F7F2)
   - Contrast/Text: Ink (#1C160B)
   - Accents: Amber (#B07820), Periwinkle (#8D97E0), Soft Grey (#D6D3CB)
   - Font: Hanken Grotesk + Instrument Serif
   ============================================================ */

:root {
  /* Official Brand Palette */
  --sunny-yellow: #FFE071;
  --butter-cream: #F3E7CC;
  --cream-light: #FBF9F4;
  --ink: #1C160B;
  --ink-light: #2A2214;
  --amber: #B07820;
  --soft-grey: #D6D3CB;
  --periwinkle: #8D97E0;
  --shade-dark-brown: #3A2418;
  --shade-black: #15110E;

  /* Theme System */
  --bg-main: var(--cream-light);
  --bg-card: #FFFFFF;
  --bg-dark: var(--ink);
  --bg-dark-card: #272013;

  --text-primary: var(--ink);
  --text-secondary: #5E5649;
  --text-muted: #8C8477;
  --text-white: #FFFFFF;

  --border-light: rgba(28, 22, 11, 0.08);
  --border-dark: rgba(255, 255, 255, 0.12);

  /* Typography */
  --font-brand: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Instrument Serif', Georgia, serif;

  /* Geometry */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 999px;

  /* Elevation */
  --shadow-soft: 0 4px 24px rgba(28, 22, 11, 0.06);
  --shadow-card: 0 12px 36px rgba(28, 22, 11, 0.08);
  --shadow-glow: 0 0 35px rgba(255, 224, 113, 0.45);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-brand);
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

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

/* GLOBAL SVG SAFETY CONSTRAINT */
svg {
  max-width: 100%;
  box-sizing: border-box;
}

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

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.text-white { color: var(--text-white) !important; }

/* ANNOUNCEMENT BAR */
.top-announcement {
  background: var(--ink);
  color: var(--sunny-yellow);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 0.55rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.announcement-track {
  display: inline-flex;
  gap: 1.5rem;
  animation: marquee 25s linear infinite;
}

.announcement-sep {
  color: var(--periwinkle);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* HEADER NAVIGATION */
.site-header {
  position: fixed;
  top: 3.2rem;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 0 1rem;
}

.site-header.scrolled {
  top: 0.85rem;
}

.nav-pill {
  max-width: 820px;
  margin: 0 auto;
  background: rgba(251, 249, 244, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(28, 22, 11, 0.12);
  border-radius: var(--radius-pill);
  padding: 0.5rem 0.6rem 0.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: 0 10px 30px rgba(28, 22, 11, 0.08);
}

.site-header.scrolled .nav-pill {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 12px 36px rgba(28, 22, 11, 0.14);
  border-color: rgba(28, 22, 11, 0.18);
}

.nav-brand-group {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-brand {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1;
  text-transform: lowercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
  white-space: nowrap;
  display: inline-block;
}

.nav-link:hover {
  color: var(--ink);
  background: rgba(28, 22, 11, 0.06);
}

.nav-cta {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

/* BUTTON STYLES */
.btn-filled-yellow {
  background: var(--sunny-yellow);
  color: var(--ink);
  font-weight: 700;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 15px rgba(255, 224, 113, 0.3);
}

.btn-filled-yellow:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  background: #FFE685;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.82rem;
}

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

/* SECTION COMMON STYLES */
.section-block {
  padding: clamp(4rem, 8vw, 8rem) 0;
  position: relative;
}

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

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

.section-dark {
  background: var(--ink);
  color: var(--text-white);
}

.section-num-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.3em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding: 0.3rem 0.8rem;
  background: rgba(176, 120, 32, 0.08);
  border-radius: var(--radius-pill);
}

.section-num-label.dark-label {
  color: var(--sunny-yellow);
  background: rgba(255, 224, 113, 0.12);
}

.section-title {
  font-size: clamp(1.8rem, 5vw, 3.8rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 1rem;
}

.section-subtitle-tag {
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 700;
  color: var(--amber);
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

.whoosh-text, .whoosh-quote {
  font-style: italic;
  font-weight: 400;
  color: var(--amber);
}

.section-dark .whoosh-text, .section-dark .whoosh-quote {
  color: var(--sunny-yellow);
}

/* 01. SECTION 1: HERO / LAUNCH SIGNUP */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding: 8.5rem 0 5rem;
  background: linear-gradient(180deg, var(--butter-cream) 0%, var(--cream-light) 100%);
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.4;
}

.glow-1 {
  width: 500px;
  height: 500px;
  background: var(--sunny-yellow);
  top: -5%;
  right: -5%;
}

.glow-2 {
  width: 450px;
  height: 450px;
  background: var(--periwinkle);
  bottom: 5%;
  left: -5%;
  opacity: 0.25;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(28, 22, 11, 0.06);
  border: 1px solid rgba(28, 22, 11, 0.1);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
  max-width: 100%;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  animation: pulseDot 2s infinite;
  flex-shrink: 0;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.eyebrow-text {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--ink);
}

/* HERO TITLE (EXPLICIT CAPITAL S AND CAPITAL C FORMATTING) */
.hero-title {
  font-family: var(--font-brand) !important;
  font-size: clamp(2.4rem, 6.5vw, 5.5rem) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  line-height: 1.02 !important;
  color: var(--ink) !important;
  margin-bottom: 1.25rem !important;
  text-transform: none !important;
}

.title-highlight {
  color: var(--amber) !important;
  text-transform: none !important;
}

.hero-pov {
  font-size: clamp(1.1rem, 3vw, 1.3rem);
  font-weight: 700;
  font-style: italic;
  color: var(--amber);
  margin-bottom: 0.65rem;
}

.hero-body {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: 2rem;
}

/* FORM STYLES */
.hero-form-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 4vw, 2.2rem);
  box-shadow: var(--shadow-card);
  position: relative;
  width: 100%;
  scroll-margin-top: 100px;
}

.shade-selector-group {
  margin-bottom: 1.5rem;
}

.shade-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.selected-shade-pill-badge {
  font-weight: 800;
  font-size: 0.95rem;
  color: #1C160B;
  background: #F3E7CC;
  border: 1px solid rgba(176, 120, 32, 0.3);
  padding: 0.35rem 1rem;
  border-radius: 999px;
  display: inline-block;
}

.shade-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

.shade-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  background: #FBF9F4 !important;
  border: 2px solid rgba(28, 22, 11, 0.16) !important;
  border-radius: 999px !important;
  padding: 0.45rem 1.25rem 0.45rem 0.45rem !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  color: #1C160B !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  cursor: pointer !important;
  user-select: none !important;
}

.shade-pill:hover {
  border-color: #1C160B !important;
  background: #FFFFFF !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 14px rgba(28, 22, 11, 0.1) !important;
}

.shade-pill.active {
  background: #1C160B !important;
  color: #FFFFFF !important;
  border-color: #1C160B !important;
  box-shadow: 0 6px 18px rgba(28, 22, 11, 0.25) !important;
}

.shade-swatch {
  width: 42px !important;
  height: 42px !important;
  min-width: 42px !important;
  min-height: 42px !important;
  border-radius: 50% !important;
  border: 3px solid #FFFFFF !important;
  box-shadow: 0 2px 8px rgba(28, 22, 11, 0.3) !important;
  display: inline-block !important;
  flex-shrink: 0 !important;
  pointer-events: none !important;
  transition: transform 0.25s ease !important;
}

.shade-pill.active .shade-swatch {
  transform: scale(1.08) !important;
  box-shadow: 0 0 0 2.5px #FFE071, 0 3px 10px rgba(0,0,0,0.4) !important;
}

.shade-name-text {
  pointer-events: none !important;
}

.input-action-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.input-wrapper {
  position: relative;
  flex: 1;
}

.input-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px !important;
  height: 18px !important;
  color: var(--text-muted);
}

.email-input {
  width: 100%;
  padding: 0.95rem 1rem 0.95rem 3rem;
  font-family: var(--font-brand);
  font-size: 0.95rem;
  font-weight: 500;
  border: 1.5px solid rgba(28, 22, 11, 0.15);
  border-radius: var(--radius-pill);
  outline: none;
  background: var(--cream-light);
  color: var(--ink);
  transition: all 0.25s ease;
}

.email-input:focus {
  border-color: var(--ink);
  background: #FFF;
  box-shadow: 0 0 0 4px rgba(255, 224, 113, 0.4);
}

.btn-submit-launch {
  background: var(--sunny-yellow);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.95rem 1.6rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 224, 113, 0.4);
}

.btn-submit-launch:hover {
  background: var(--ink);
  color: var(--sunny-yellow);
  transform: translateY(-2px);
}

.form-microcopy {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* SUCCESS STATE CARD */
.success-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  animation: fadeInScale 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInScale {
  0% { opacity: 0; transform: scale(0.95); }
  100% { opacity: 1; transform: scale(1); }
}

.success-icon-wrap {
  width: 60px;
  height: 60px;
  background: var(--sunny-yellow);
  color: var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: var(--shadow-glow);
}

.success-icon-wrap svg {
  width: 32px !important;
  height: 32px !important;
}

.success-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.success-body {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.success-shade-badge {
  display: inline-block;
  background: var(--cream-light);
  border: 1px solid var(--border-light);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--amber);
}

/* HERO VISUAL CONTAINER */
.hero-visual-container {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* MARQUEE STRIP */
.marquee-strip {
  background: var(--ink);
  padding: 1.1rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  gap: 2.5rem;
  animation: marqueeScroll 22s linear infinite;
}

.marquee-item {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  color: var(--cream-light);
}

.marquee-dot {
  color: var(--sunny-yellow);
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* SECTION 2: WHO WE ARE */
.who-we-are-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

.who-we-are-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-card);
}

.body-paragraph {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
}

.who-we-are-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  width: 100%;
}

.who-we-are-img {
  width: 100%;
  height: clamp(260px, 45vw, 420px);
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.who-we-are-image-card:hover .who-we-are-img {
  transform: scale(1.05);
}


/* SECTION 3: SCALP CARE SCIENCE */
.ingredients-subhead {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

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

.ingredient-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.35s ease;
  box-shadow: var(--shadow-card);
}

.ingredient-card:hover {
  transform: translateY(-6px);
  border-color: var(--amber);
}

.ingredient-img-wrapper {
  position: relative;
  height: clamp(180px, 35vw, 240px);
  background: var(--butter-cream);
  overflow: hidden;
}

.ingredient-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ingredient-card:hover .ingredient-img {
  transform: scale(1.06);
}

.ingredient-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(28, 22, 11, 0.85);
  backdrop-filter: blur(8px);
  color: var(--sunny-yellow);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
}

.ingredient-info {
  padding: 1.75rem;
}

.ingredient-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.65rem;
}

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

/* SECTION 4: THE WHY */
.display-callout {
  font-size: clamp(1.75rem, 4.5vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 3rem;
}

.callout-highlight {
  color: var(--amber);
  font-style: italic;
}

.situations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.situation-card {
  background: #FFFFFF;
  border: 1px solid rgba(28, 22, 11, 0.1);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.situation-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber);
  box-shadow: var(--shadow-card);
}

.sit-icon-svg {
  width: 48px !important;
  height: 48px !important;
  min-width: 48px !important;
  min-height: 48px !important;
  max-width: 48px !important;
  max-height: 48px !important;
  background: var(--butter-cream);
  color: var(--ink);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.sit-icon-svg svg {
  width: 24px !important;
  height: 24px !important;
  max-width: 24px !important;
  max-height: 24px !important;
  display: block;
  stroke: var(--ink);
}

.sit-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

.sit-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.meet-product-action-row {
  margin-top: 1rem;
}

.btn-meet-product {
  background: var(--ink);
  color: var(--sunny-yellow);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2.5rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
  transition: all 0.3s ease;
}

.btn-meet-product:hover {
  background: var(--amber);
  color: #FFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.btn-meet-product svg {
  width: 20px !important;
  height: 20px !important;
}

/* SECTION 5: EVERYONE FIXES. NOBODY CARES. */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-top: 3rem;
}

.price-action-box {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.price-tag {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.price-tag .currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--sunny-yellow);
}

.price-tag .amount {
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 800;
  color: var(--sunny-yellow);
  line-height: 1;
}

.price-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--soft-grey);
  margin-top: 4px;
}

.btn-notify-launch {
  background: var(--sunny-yellow);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-notify-launch:hover {
  background: #FFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.features-2x2-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: var(--sunny-yellow);
  transform: translateY(-3px);
}

.feature-badge-pill {
  display: inline-block;
  background: rgba(255, 224, 113, 0.15);
  color: var(--sunny-yellow);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.feature-card-desc {
  font-size: 1rem;
  font-weight: 600;
  color: var(--cream-light);
}

/* SECTION 6: HOW IT WORKS */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  margin-bottom: 4rem;
}

.step-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.75rem 1.75rem;
  position: relative;
  transition: all 0.35s ease;
  box-shadow: var(--shadow-card);
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--amber);
}

.step-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--butter-cream);
  line-height: 1;
  margin-bottom: 1.25rem;
  transition: color 0.3s ease;
}

.step-card:hover .step-number {
  color: var(--sunny-yellow);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin-bottom: 0.85rem;
}

.step-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.how-it-works-tagline {
  margin-top: 4.5rem;
  text-align: center;
}

.tagline-pill-inner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: #FFFFFF;
  border: 1.5px solid rgba(28, 22, 11, 0.14);
  padding: 1.4rem 3.5rem;
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(28, 22, 11, 0.06);
}

.tagline-dot {
  width: 8px;
  height: 8px;
  background: #B07820;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.tagline-30sec {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  font-style: italic;
  font-weight: 700;
  color: #B07820;
  line-height: 1;
  -webkit-text-stroke: 0.8px #B07820;
}

.tagline-zerodrama {
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 900;
  font-size: clamp(1.8rem, 3.8vw, 2.6rem);
  color: #1C160B;
  letter-spacing: -0.02em;
  line-height: 1;
}

/* SECTION 7: KAASH, MA… */
.final-cta-section {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: radial-gradient(circle at center, var(--ink-light) 0%, var(--ink) 100%);
}

.final-quote {
  font-size: clamp(1.6rem, 3.8vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--cream-light);
  max-width: 850px;
  margin: 0 auto 1.5rem;
}

.whoosh-quote {
  font-style: italic;
  color: var(--sunny-yellow);
}

.final-subhead {
  font-size: clamp(1.3rem, 3.5vw, 1.8rem);
  font-weight: 700;
  color: var(--sunny-yellow);
  margin-bottom: 2.5rem;
}

.final-cta-wrapper {
  display: flex;
  justify-content: center;
}

/* FLOATING LAUNCH BAR */
.floating-bar {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  z-index: 999;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  opacity: 0;
  pointer-events: none;
  width: auto;
  max-width: calc(100vw - 2rem);
}

.floating-bar.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.floating-content {
  background: var(--ink);
  color: #FFF;
  border: 1px solid rgba(255, 224, 113, 0.35);
  padding: 0.6rem 0.85rem 0.6rem 1.5rem;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  white-space: nowrap;
}

.float-text {
  font-size: 0.9rem;
}

.float-text strong {
  color: var(--sunny-yellow);
}

/* BACK TO TOP */
.btn-back-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--ink);
  color: var(--sunny-yellow);
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
}

.btn-back-top.active {
  opacity: 1;
  pointer-events: auto;
}

.btn-back-top:hover {
  transform: translateY(-4px);
  background: var(--sunny-yellow);
  color: var(--ink);
}

/* FOOTER SOCIAL CIRCLE ICONS */
.site-footer {
  background: var(--ink);
  border-top: 1px solid var(--border-dark);
  padding: 4rem 0 3rem;
  color: var(--soft-grey);
  position: relative;
  overflow: hidden;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  position: relative;
  z-index: 2;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: #FFF;
  text-transform: lowercase;
}

.footer-copy {
  font-size: 0.85rem;
}

.social-icon-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--sunny-yellow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-icon-link:hover {
  background: var(--sunny-yellow);
  color: var(--ink);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(255, 224, 113, 0.3);
}

.footer-watermark-logo {
  font-size: clamp(3.5rem, 15vw, 12rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--sunny-yellow);
  opacity: 0.07;
  text-align: center;
  line-height: 0.8;
  margin-top: 2rem;
  pointer-events: none;
  user-select: none;
  position: relative;
  z-index: 1;
}

/* ============================================================
   RESPONSIVE MEDIA QUERIES (FULL AUDIT FOR ALL MOBILE & TABLET SIZES)
   ============================================================ */

@media (max-width: 992px) {
  .hero-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .hero-content {
    display: contents !important;
  }

  /* Mobile Order: Heading -> 3D Iframe -> Form & Shade Selector */
  .hero-text-group {
    order: 1 !important;
    display: flex;
    flex-direction: column;
    width: 100% !important;
  }

  .hero-visual-container {
    order: 2 !important;
    margin: 0.5rem 0 1rem 0 !important;
    width: 100% !important;
  }

  .hero-form-wrapper {
    order: 3 !important;
    width: 100% !important;
  }

  .who-we-are-content, .product-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .steps-grid, .ingredients-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .situations-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }

  .site-header {
    top: 2.8rem;
    padding: 0 0.75rem;
  }

  .site-header.scrolled {
    top: 0.65rem;
  }

  .nav-pill {
    padding: 0.45rem 0.6rem 0.45rem 1.1rem;
  }

  .nav-brand {
    font-size: 1.35rem;
  }

  .nav-cta {
    padding: 0.5rem 1.1rem;
    font-size: 0.8rem;
  }

  .iframe-3d-wrapper {
    height: 360px !important;
  }

  .iframe-3d-wrapper iframe {
    height: 460px !important;
  }

  .btn-lg {
    padding: 0.95rem 1.8rem;
    font-size: 0.98rem;
    width: 100%;
    text-align: center;
  }

  .how-it-works-tagline div {
    padding: 1rem 1.8rem !important;
    gap: 1rem !important;
  }
}

@media (max-width: 600px) {
  .top-announcement {
    font-size: 0.68rem;
  }

  .steps-grid, .features-2x2-grid {
    grid-template-columns: 1fr;
  }

  .input-action-row {
    flex-direction: column;
    gap: 0.75rem;
  }

  .btn-submit-launch {
    width: 100%;
    justify-content: center;
  }

  .price-action-box {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }

  .btn-notify-launch {
    width: 100%;
    text-align: center;
  }

  .hero-form-wrapper {
    padding: 1.25rem;
  }

  .shade-pills {
    gap: 0.55rem;
  }

  .shade-pill {
    padding: 0.35rem 0.85rem 0.35rem 0.35rem !important;
    font-size: 0.85rem !important;
  }

  .shade-swatch {
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
    min-height: 34px !important;
  }

  .tagline-pill-inner {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    padding: 0.95rem 1.6rem;
    border-radius: 999px;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
  }

  .tagline-30sec {
    font-size: clamp(2.2rem, 8vw, 2.8rem);
  }

  .tagline-zerodrama {
    font-size: clamp(1.6rem, 6vw, 2.1rem);
  }

  .floating-bar {
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%) translateY(120px);
    width: calc(100vw - 1.75rem);
    max-width: 400px;
  }

  .floating-bar.active {
    transform: translateX(-50%) translateY(0);
  }

  .floating-content {
    flex-direction: column;
    gap: 0.6rem;
    padding: 0.8rem 1.25rem;
    border-radius: 20px;
    white-space: normal;
    text-align: center;
    align-items: center;
    justify-content: center;
    width: 100%;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  }

  .float-text {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.35;
    color: #FFFFFF;
    text-align: center;
  }

  .floating-content .btn-filled-yellow,
  .floating-content .btn-sm {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.6rem 1rem;
    font-size: 0.88rem;
    font-weight: 800;
    border-radius: 999px;
  }

  .btn-back-top {
    bottom: 1rem;
    right: 1rem;
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
  }
}