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

/* --- BRAND COLOR & TYPOGRAPHY SYSTEM (Updated Brand Guide) --- */
:root {
  --bg-primary: #FAF8F5;
  /* WARM IVORY (#FAF8F5) */
  --bg-secondary: #FFFFFF;
  /* SOFT WHITE (#FFFFFF) */
  --bg-tertiary: #E9E4DE;
  /* TAUPE (#E9E4DE) */
  --bg-dark: #000000;
  /* BLACK (#000000) */
  --bg-dark-accent: #1A1A1A;
  /* CHARCOAL (#1A1A1A) */
  --bg-highlight: #FFFFFF;
  /* SOFT WHITE (#FFFFFF) */

  --color-text-main: #1A1A1A;
  /* CHARCOAL (#1A1A1A) */
  --color-text-muted: #4A4A4A;
  /* MUTED CHARCOAL */
  --color-text-muted-light: #E9E4DE;
  /* TAUPE (#E9E4DE) */
  --color-text-light: #FAF8F5;
  /* WARM IVORY (#FAF8F5) */

  --color-accent: #E6D6B8;
  /* CHAMPAGNE (#E6D6B8) */
  --color-accent-hover: #D8C4A0;
  --color-accent-dark: #1A1A1A;
  /* CHARCOAL (#1A1A1A) */

  --color-border: #E9E4DE;
  /* TAUPE Border (#E9E4DE) */
  --color-border-dark: #1A1A1A;
  /* CHARCOAL Border (#1A1A1A) */
  --color-border-accent: #E6D6B8;
  /* CHAMPAGNE Border (#E6D6B8) */

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Montserrat', system-ui, -apple-system, sans-serif;

  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-quick: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

  --header-height: 135px;
}

/* --- BASE UNIFIED TYPOGRAPHY SYSTEM --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--color-text-main);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Headings: Cormorant Garamond Serif */
h1,
h2,
h3,
h4,
h5,
h6,
.font-serif {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: inherit;
}

h1,
.hero-title {
  font-size: clamp(2.5rem, 4.5vw, 4.2rem);
  line-height: 1.1;
  font-weight: 300;
}

h2,
.about-title,
.design-title,
.philosophy-quote,
.book-banner-heading {
  font-size: clamp(2.2rem, 3.2vw, 3.2rem);
  line-height: 1.15;
  font-weight: 300;
}

h3,
h4,
.treatment-title,
.footer-title,
.modality-name,
.modality-slider-title,
.philosophy-grid-item h3 {
  font-size: clamp(1.3rem, 1.8vw, 1.65rem);
  font-weight: 400;
  line-height: 1.25;
}

/* Paragraphs & Body Text: Jost Sans-Serif */
p,
.hero-subtitle,
.about-text p,
.treatment-desc,
.design-desc,
.book-banner-desc,
.text-muted-custom {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.7;
  font-weight: 300;
}

/* Eyebrows & Section Taglines */
.hero-tagline,
.about-tagline,
.design-tagline,
.book-banner-title,
.info-label {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-accent);
}


.text-gold {
  color: var(--color-accent) !important;
}

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

img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.text-muted-custom {
  color: var(--color-text-muted);
}

/* --- UTILITY BORDERS --- */
.editorial-border-top {
  border-top: 1px solid var(--color-border);
}

.editorial-border-bottom {
  border-bottom: 1px solid var(--color-border);
}

.editorial-border-left {
  border-left: 1px solid var(--color-border);
}

.editorial-border-right {
  border-right: 1px solid var(--color-border);
}

/* --- ANNOUNCEMENT BAR --- */
.announcement-bar {
  background-color: var(--color-accent-dark);
  color: var(--color-text-light);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 10px 15px;
  text-align: center;
  z-index: 1050;
  position: relative;
  border-bottom: 1px solid var(--color-border-dark);
}

/* --- SECTION PADDING UTILITY --- */
.ptb-70 {
  padding: 70px 0px;
}

/* --- COMMON HEADING SYSTEM --- */
.common-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.2vw, 3.2rem);
  line-height: 1.15;
  font-weight: 300;
  color: var(--color-text-main);
}

/* --- CUSTOM HEADER NAVIGATION (White Editorial Header) --- */
.custom-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-smooth);
  z-index: 1000;
}

.custom-header.scrolled {
  position: fixed;
  background-color: rgba(250, 249, 247, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  animation: slideDown 0.4s ease;
}

#btn-mobile-toggle {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

#btn-mobile-toggle i {
  color: var(--color-text-main) !important;
  font-size: 2rem;
  line-height: 1;
}

/* Mobile Collapsible Dropdown Overlay */
#mobileMenu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--bg-secondary) !important;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  z-index: 999;
}

#mobileMenu .nav-link-custom {
  color: var(--color-text-main) !important;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  padding: 12px 0;
  margin: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: block;
}

/* Original Logo Display */
#logo-img {
  transition: var(--transition-quick);
  max-height: 100px;
  width: auto;
  object-fit: contain;
}

.logo-container {
  height: 100px;
  width: auto;
  display: flex;
  align-items: center;
  transition: var(--transition-quick);
}

.nav-link-custom {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-main);
  position: relative;
  padding: 8px 0;
  margin: 0 20px;
  display: inline-block;
}

.nav-link-custom::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-accent);
  transition: var(--transition-quick);
}

.nav-link-custom:hover::after,
.nav-link-custom.active::after {
  width: 100%;
}


/* --- UNIFORM PREMIUM BUTTONS --- */
.btn-editorial,
button.btn-editorial,
a.btn-editorial {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 14px 30px;
  border-radius: 0;
  transition: var(--transition-smooth);
  display: inline-block;
  cursor: pointer;
  border: 1px solid transparent;
  text-align: center;
  line-height: 1.2;
}

.btn-editorial-sm,
.btn-editorial.btn-sm {
  padding: 10px 22px;
  font-size: 0.78rem;
}

.btn-editorial-dark {
  background-color: var(--color-accent-dark);
  color: var(--color-text-light);
  border-color: var(--color-accent-dark);
}

.btn-editorial-dark:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-light);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(184, 155, 122, 0.25);
}

.btn-editorial-accent {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-color: var(--color-accent);
}

.btn-editorial-accent:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-text-light);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(47, 47, 47, 0.25);
}

.btn-editorial-outline {
  background-color: transparent;
  color: var(--color-text-main);
  border-color: var(--color-text-main);
}

.btn-editorial-outline:hover {
  background-color: var(--color-text-main);
  color: var(--bg-primary);
  transform: translateY(-3px);
}

.btn-editorial-outline-white {
  background-color: transparent;
  color: var(--color-text-light);
  border-color: rgba(250, 248, 245, 0.4);
}

.btn-editorial-outline-white:hover {
  background-color: var(--color-text-light);
  color: var(--bg-dark);
  border-color: var(--color-text-light);
  transform: translateY(-3px);
}

.btn-editorial-light {
  background-color: var(--bg-primary);
  color: var(--color-text-main);
  border-color: var(--bg-primary);
}

.btn-editorial-light:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-light);
  transform: translateY(-3px);
}


/* --- HERO SECTION --- */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height) - 40px);
  display: flex;
  align-items: center;
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--color-text-light);
  overflow: hidden;
  padding-top: 150px;
}

/* Subtle decorative ambient circles */
.hero-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(230, 214, 184, 0.05) 0%, rgba(0, 0, 0, 0) 70%);
  top: -10%;
  right: -5%;
  pointer-events: none;
}

/* --- HERO VIDEO SECTION (First Visual Element) --- */
.hero-video-section {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--header-height));
  min-height: 540px;
  max-height: 850px;
  margin-top: var(--header-height);
  overflow: hidden;
  background-color: var(--bg-dark);
}

.hero-video-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  z-index: 1;
  transform: translate(-50%, -50%);
  object-fit: cover;
  filter: brightness(0.85);
}

.hero-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.68) 100%);
  z-index: 2;
}

.hero-video-content {
  position: relative;
  z-index: 3;
  color: var(--color-text-light);
  max-width: 960px;
  padding: 0 24px;
}

.hero-brand-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
  display: block;
}

.hero-video-tagline {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  line-height: 1.12;
  font-weight: 300;
  color: var(--color-text-light);
  letter-spacing: -0.01em;
  margin-top: 1rem;
}

.hero-video-tagline span.italic-serif {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--color-accent);
}

/* --- INTRO STORY SECTION (Below Video Hero) --- */
.intro-story-section {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--color-border);
}

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Scroll-down mouse icon */
.hero-scroll-indicator {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(250, 248, 245, 0.4);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-scroll-mouse {
  width: 20px;
  height: 32px;
  border: 1px solid rgba(250, 248, 245, 0.4);
  border-radius: 10px;
  position: relative;
}

.hero-scroll-mouse::before {
  content: '';
  position: absolute;
  width: 4px;
  height: 8px;
  background-color: var(--color-accent);
  left: 50%;
  transform: translateX(-50%);
  top: 6px;
  border-radius: 2px;
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% {
    top: 6px;
    opacity: 1;
  }

  100% {
    top: 18px;
    opacity: 0;
  }
}

/* --- EDITORIAL PHILOSOPHY SECTION (Redesigned Luxury Layout) --- */
.philosophy-section {
  background-color: var(--bg-tertiary);
  /* padding: 100px 0; */
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.philosophy-quote-box {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
}

.philosophy-quote-mark {
  font-family: var(--font-serif);
  font-size: 5.5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.4;
  margin-bottom: -30px;
  display: block;
}

.philosophy-quote {
  font-size: clamp(2.2rem, 3.6vw, 3.4rem);
  line-height: 1.18;
  color: var(--color-text-main);
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.philosophy-quote span.italic-serif {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--color-accent);
  display: block;
}

.philosophy-divider {
  width: 60px;
  height: 2px;
  background-color: var(--color-accent);
  margin: 2rem auto;
}

.philosophy-subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

/* Philosophy Cards */
.philosophy-card {
  background-color: var(--bg-highlight);
  border: 1px solid var(--color-border);
  padding: 45px 35px;
  height: 100%;
  text-align: left;
  position: relative;
  transition: var(--transition-smooth);
}

.philosophy-card-gold {
  border-top: 4px solid var(--color-accent);
}

.philosophy-card-green {
  border-top: 4px solid var(--color-accent-dark);
}

.philosophy-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
  border-color: var(--color-accent);
}

.philosophy-card-num {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-accent);
  font-weight: 500;
  display: block;
  margin-bottom: 1rem;
}

.philosophy-card-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  line-height: 1.25;
  color: var(--color-text-main);
  margin-bottom: 0.8rem;
  font-weight: 400;
}

.philosophy-card-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}


/* --- ABOUT SECTION --- */
.about-section {
  /* padding: 150px 0; */
  background-color: var(--bg-primary);
}

.about-tagline {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.2rem;
  display: block;
}

.about-title {
  font-size: calc(2rem + 1.6vw);
  line-height: 1.15;
  margin-bottom: 2.2rem;
}

.about-text p {
  margin-bottom: 1.8rem;
  font-size: 1.08rem;
  color: var(--color-text-muted);
}

.about-image-wrapper {
  position: relative;
}

.about-image-frame {
  border: 1px solid var(--color-border);
  padding: 24px;
  background-color: var(--bg-highlight);
  transition: var(--transition-smooth);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.about-image-frame:hover {
  border-color: var(--color-accent);
  box-shadow: 0 15px 40px rgba(184, 155, 122, 0.12);
}

.about-image-frame img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* --- TREATMENTS SECTION (Neutral Luxury Palette) --- */
.treatments-section {
  /* padding: 140px 0; */
  background-color: var(--bg-primary);
  border-top: 1px solid var(--color-border);
}

.treatment-card {
  background-color: var(--bg-highlight);
  border: 1px solid var(--color-border);
  padding: 45px 35px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
}

/* Neutral luxury highlights for treatment cards */
.treatment-card-intro {
  border-top: 4px solid var(--color-accent);
}

.treatment-card-foundation {
  border-top: 4px solid var(--color-accent-dark);
}

.treatment-card-clinical {
  border-top: 4px solid #8C7B6B;
}

.treatment-card-corrective {
  border-top: 4px solid #5C5046;
}

.treatment-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.05);
}

.treatment-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.8rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 20px;
}

.treatment-title {
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.treatment-price {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-accent);
  font-weight: 500;
}

.treatment-desc {
  font-size: 0.96rem;
  color: var(--color-text-muted);
  margin-bottom: 2.2rem;
  flex-grow: 1;
  line-height: 1.7;
}

.treatment-footer .btn-link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-main);
  text-decoration: none;
  font-weight: 600;
  padding: 0;
  position: relative;
  display: inline-block;
  border: none;
  background: transparent;
}

.treatment-footer .btn-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--color-text-main);
  transition: var(--transition-quick);
}

.treatment-footer .btn-link:hover::after {
  width: 0;
}

/* --- MODALITIES SLIDER --- */
.modalities-container {
  margin-top: 120px;
  background-color: var(--bg-secondary);
  padding: 90px 40px;
  position: relative;
  border: 1px solid var(--color-border);
}

.modality-slider-title {
  font-size: 2.5rem;
  margin-bottom: 1.2rem;
  text-align: center;
}

.modality-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-border);
  padding-bottom: 25px;
}

.modality-track::-webkit-scrollbar {
  height: 4px;
}

.modality-track::-webkit-scrollbar-track {
  background: var(--color-border);
}

.modality-track::-webkit-scrollbar-thumb {
  background: var(--color-accent);
}

.modality-item {
  flex: 0 0 290px;
  margin-right: 30px;
  scroll-snap-align: start;
  background-color: var(--bg-highlight);
  border: 1px solid var(--color-border);
  padding: 35px 30px;
  transition: var(--transition-quick);
}

.modality-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.02);
}

.modality-num {
  font-family: var(--font-serif);
  font-size: 1.7rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 1.5rem;
  display: block;
}

.modality-name {
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 12px;
}

/* --- KERRI. DESIGN SECTION --- */
.design-section {
  background-color: var(--bg-dark);
  color: var(--color-text-light);
  padding: 150px 0;
  position: relative;
}

.design-tagline {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: 1.2rem;
  display: block;
}

.design-title {
  font-size: calc(2.2rem + 1.6vw);
  line-height: 1.15;
  margin-bottom: 2.2rem;
}

.design-desc {
  font-size: 1.12rem;
  color: rgba(247, 245, 242, 0.78);
  max-width: 600px;
  margin-bottom: 4rem;
}

.design-include-box {
  border-left: 2px solid var(--color-accent);
  padding-left: 30px;
  margin-bottom: 45px;
}

.design-include-item {
  margin-bottom: 28px;
}

.design-include-item:last-child {
  margin-bottom: 0;
}

.design-include-num {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-right: 20px;
}

.design-include-text {
  font-size: 1.22rem;
  font-weight: 400;
}

.design-quote-pill {
  border: 1px solid var(--color-border-dark);
  padding: 35px;
  text-align: center;
  background-color: var(--bg-dark-accent);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
}

.design-quote-pill h4 {
  font-size: 1.9rem;
  font-weight: 300;
  margin-bottom: 8px;
}

.design-quote-pill p {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin: 0;
}

.design-image-container {
  position: relative;
  height: 100%;
  min-height: 480px;
}

.design-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--color-border-dark);
}

/* --- CONTACT & FOOTER SECTION --- */
.contact-section {
  padding: 130px 0 70px 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--color-border);
}

.info-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  display: block;
  font-weight: 500;
}

.info-value {
  font-size: 1.12rem;
  font-weight: 400;
  margin-bottom: 30px;
  display: block;
}

.hours-grid {
  display: grid;
  grid-template-columns: 120px 1fr;
  row-gap: 10px;
  font-size: 0.98rem;
}

.hours-day {
  font-weight: 500;
}

.hours-time {
  color: var(--color-text-muted);
}

.newsletter-input-group {
  position: relative;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 10px;
  margin-top: 20px;
}

.newsletter-input {
  border: none;
  background: transparent;
  width: 100%;
  padding-right: 45px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-main);
  font-weight: 400;
}

.newsletter-input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.newsletter-input:focus {
  outline: none;
}

.newsletter-btn {
  position: absolute;
  right: 0;
  top: 0;
  border: none;
  background: transparent;
  font-size: 1.2rem;
  color: var(--color-accent);
  cursor: pointer;
  transition: var(--transition-quick);
}

.newsletter-btn:hover {
  color: var(--color-accent-hover);
  transform: translateX(4px);
}

/* --- MOCK BOOKING OFF-CANVAS / DRAWER --- */
.booking-drawer {
  background-color: var(--bg-primary);
  border-left: 1px solid var(--color-border) !important;
  width: 490px !important;
}

.drawer-header-custom {
  border-bottom: 1px solid var(--color-border);
  padding: 30px;
}

.drawer-title-custom {
  font-family: var(--font-serif);
  font-size: 1.9rem;
}

.drawer-body-custom {
  padding: 35px 30px;
}

.booking-form-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 10px;
  display: block;
}

.booking-form-control {
  border-radius: 0;
  border: 1px solid var(--color-border);
  padding: 14px 18px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  background-color: var(--bg-highlight);
}

.booking-form-control:focus {
  border-color: var(--color-accent);
  box-shadow: none;
  background-color: var(--bg-highlight);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  text-align: center;
  margin-top: 12px;
}

.calendar-day-header {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 0;
}

.calendar-day-btn {
  background: transparent;
  border: 1px solid transparent;
  font-size: 0.88rem;
  padding: 9px 0;
  cursor: pointer;
  transition: var(--transition-quick);
}

.calendar-day-btn:hover:not(:disabled) {
  background-color: var(--bg-secondary);
}

.calendar-day-btn.selected {
  background-color: var(--color-accent);
  color: var(--color-text-light);
}

.calendar-day-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.time-slots-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.time-slot-btn {
  border: 1px solid var(--color-border);
  background: var(--bg-highlight);
  padding: 12px 8px;
  font-size: 0.82rem;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-quick);
  font-weight: 500;
}

.time-slot-btn:hover {
  border-color: var(--color-accent);
}

.time-slot-btn.selected {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-color: var(--color-accent);
}

/* --- FOOTER MAIN (Luxury Multi-Column Layout) --- */
.main-footer {
  background-color: var(--bg-dark);
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-dark);
  padding: 80px 0 0 0;
  font-size: 0.9rem;
}

.footer-brand-logo {
  height: 104px;
  width: auto;
  filter: invert(99%) sepia(1%) saturate(1478%) hue-rotate(180deg) brightness(109%) contrast(92%);
  margin-bottom: 0;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(247, 244, 239, 0.75);
  font-size: 0.9rem;
  transition: var(--transition-quick);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-accent);
  transform: translateX(3px);
}

.footer-contact-item {
  color: rgba(247, 244, 239, 0.75);
  margin-bottom: 15px;
  display: block;
}

.footer-bottom-bar {
  border-top: 1px solid var(--color-border-dark);
  margin-top: 60px;
  padding: 25px 0;
  font-size: 0.8rem;
  color: rgba(247, 244, 239, 0.5);
  background-color: var(--bg-dark-accent);
}

/* --- LUXURY CONTACT SECTION STYLES --- */
.contact-section-v2 {
  color: var(--color-text-light);
  position: relative;
  border-top: 1px solid var(--color-border-dark);
}

.contact-card-box {
  background-color: var(--bg-dark-accent);
  border: 1px solid var(--color-border-dark);
  padding: 40px 35px;
  height: 100%;
  transition: var(--transition-smooth);
}

.contact-card-box:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.contact-item-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border-dark);
  background-color: rgba(247, 244, 239, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
}

.contact-item-link {
  color: var(--color-text-light);
  transition: var(--transition-quick);
}

.contact-item-link:hover {
  color: var(--color-accent);
}

.contact-form-dark .booking-form-control {
  background-color: rgba(247, 244, 239, 0.04);
  border: 1px solid var(--color-border-dark);
  color: var(--color-text-light);
}

.contact-form-dark .booking-form-control::placeholder {
  color: rgba(247, 244, 239, 0.4);
}

.contact-form-dark .booking-form-control:focus {
  border-color: var(--color-accent);
  background-color: rgba(247, 244, 239, 0.08);
}

.map-wrapper-v2 {
  border: 1px solid var(--color-border-dark);
  overflow: hidden;
  height: 380px;
  width: 100%;
  margin-top: 60px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.map-wrapper-v2 iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- MIDDLE BANNER GALLERY SECTION --- */
.middle-banner-section {
  background-color: var(--bg-dark);
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.middle-banner-img-box {
  overflow: hidden;
  border: 1px solid var(--color-border-dark);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  position: relative;
  aspect-ratio: 3 / 4;
}

.middle-banner-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.middle-banner-img-box:hover img {
  transform: scale(1.05);
}

.middle-banner-content-box {
  background-color: var(--bg-dark-accent);
  border: 1px solid var(--color-border-dark);
  padding: 60px 40px;
  position: relative;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

/* --- BOOK BANNER SECTION --- */
.book-banner-section {
  color: var(--color-text-light) !important;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.book-banner-row {
  background: radial-gradient(circle at 80% 50%, rgba(230, 214, 184, 0.08) 0%, rgba(26, 26, 26, 0) 70%), var(--bg-dark) !important;
  padding: 60px 70px;
  position: relative;
  width: 70%;
  margin: auto;
  box-shadow: 0 25px 55px rgba(0, 0, 0, 0.35);
  transition: var(--transition-smooth);
}

.book-banner-row:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.45);
}

.book-banner-tag {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: block;
  font-weight: 500;
}

.book-banner-heading {
  font-size: clamp(2.2rem, 3.4vw, 3rem);
  color: var(--color-text-light);
  line-height: 1.15;
  font-weight: 300;
  font-family: var(--font-serif);
  letter-spacing: -0.01em;
}

.book-banner-desc {
  font-size: 1.2rem;
  color: rgba(250, 248, 245, 0.85);
  font-family: var(--font-sans);
  font-weight: 300;
  margin-top: 0.5rem;
}

.book-banner-badge {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250, 248, 245, 0.45);
  border-top: 1px solid rgba(250, 248, 245, 0.1);
  padding-top: 10px;
}

/* --- EDITORIAL SHOWCASE SECTION --- */
.editorial-showcase-section {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.showcase-banner-bg {
  width: 100%;
  height: 650px;
  background-image: url('images/serum_drop.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.showcase-glass-card {
  background: rgba(26, 26, 26, 0.55);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 55px 50px;
  max-width: 540px;
  width: 100%;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.showcase-glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
}

.showcase-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.showcase-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1.15;
  font-weight: 300;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.showcase-desc {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.65;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2.2rem;
}

.btn-showcase-cta {
  background: var(--bg-dark-accent);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-quick);
  width: auto;
}

.btn-showcase-cta:hover {
  background: var(--bg-dark);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

/* --- CINEMATIC VIDEO SECTION --- */
.cinematic-video-section {
  position: relative;
  width: 100%;
  height: 550px;
  overflow: hidden;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
  background-color: var(--bg-dark);
}

.cinematic-video-section .video-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.cinematic-video-section .video-background {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.cinematic-video-section .video-overlay-tint {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(26, 26, 26, 0.45) 0%, rgba(0, 0, 0, 0.75) 100%);
  z-index: 2;
}

.cinematic-video-section .video-content-box {
  background: rgba(26, 26, 26, 0.55);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(250, 248, 245, 0.1);
  padding: 60px 50px;
  max-width: 700px;
  width: 100%;
  color: var(--color-text-light);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 3;
}

.cinematic-video-section .video-content-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.45);
  border-color: rgba(250, 248, 245, 0.2);
}

.cinematic-video-section .video-subtitle-tag {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 1.2rem;
  display: block;
}

.cinematic-video-section .video-main-title {
  font-size: clamp(2.2rem, 3.2vw, 3.2rem);
  line-height: 1.2;
  font-weight: 300;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.cinematic-video-section .video-main-title span.italic-serif {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--color-accent);
}

.cinematic-video-section .video-tagline-text {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(250, 248, 245, 0.75);
  margin-bottom: 2rem;
}

.cinematic-video-section .video-action-btn-wrap {
  display: flex;
  justify-content: center;
}

/* Responsive video section rules */
@media (max-width: 991.98px) {
  .cinematic-video-section {
    height: 480px;
  }

  .cinematic-video-section .video-content-box {
    padding: 45px 35px;
    max-width: 90%;
  }
}

@media (max-width: 767.98px) {
  .cinematic-video-section {
    height: 400px;
  }

  .cinematic-video-section .video-content-box {
    padding: 35px 25px;
  }

  .cinematic-video-section .video-main-title {
    font-size: 1.8rem;
  }
}

/* --- COMPREHENSIVE RESPONSIVE DESIGN SYSTEM --- */

/* Utility Section Padding */
.ptb-70 {
  padding: 70px 0;
}

/* Tablet & Medium Screens (< 992px) */
@media (max-width: 991.98px) {
  :root {
    --header-height: 110px;
  }

  .logo-container {
    height: 85px;
  }

  #logo-img {
    max-height: 85px;
    width: auto;
  }

  .hero-section {
    padding: 110px 0 60px 0;
    min-height: auto;
  }

  .hero-title {
    font-size: clamp(2.2rem, 5.5vw, 3.2rem);
  }

  .hero-subtitle {
    font-size: 1.05rem;
    margin-bottom: 2rem;
  }

  .hero-image-wrapper {
    padding: 15px 0 0 0;
    margin-top: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image-container-secondary {
    width: 140px;
    left: -10px;
    bottom: -10px;
  }

  .philosophy-grid-item {
    border-bottom: 1px solid var(--color-border);
    border-right: none !important;
    padding: 35px 20px;
  }

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

  .about-image-wrapper {
    margin-top: 40px;
  }

  .design-image-container {
    min-height: 300px;
    margin-top: 35px;
  }

  .booking-drawer {
    width: 100% !important;
  }

  .book-banner-box {
    padding: 45px 25px;
  }

  .contact-card-box {
    padding: 30px 25px;
  }

  .footer-brand-logo {
    height: 75px !important;
    max-width: 100%;
  }

  .showcase-banner-bg {
    height: 550px;
  }

  .showcase-glass-card {
    padding: 45px 40px;
    max-width: 480px;
    margin-left: 20px;
  }
}

/* Mobile Screens (< 768px) */
@media (max-width: 767.98px) {
  :root {
    --header-height: 100px;
  }

  .ptb-70 {
    padding: 50px 0;
  }

  .custom-header {
    height: var(--header-height);
  }

  .logo-container {
    height: 75px;
  }

  #logo-img {
    max-height: 75px;
  }

  .hero-section {
    padding: 140px 0 50px 0;
  }

  .hero-title {
    font-size: 45px;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
  }

  .philosophy-quote {
    font-size: clamp(1.4rem, 4.5vw, 2rem);
  }

  .about-title,
  .design-title {
    font-size: clamp(1.8rem, 5.5vw, 2.4rem);
  }

  .treatment-card {
    padding: 35px 25px;
  }

  .treatment-header {
    margin-bottom: 1.2rem;
  }

  .book-banner-row {
    padding: 35px 25px;
    width: 100%;
  }

  .book-banner-heading {
    font-size: 39px;
  }

  .map-wrapper-v2 {
    height: 300px;
    margin-top: 40px;
  }

  .main-footer {
    padding: 60px 0 0 0;
  }

  .footer-bottom-bar {
    margin-top: 40px;
    text-align: center;
  }

  .book-banner-title {
    margin-bottom: 6px;
    font-size: 25px;
  }

  .common-title {
    font-size: 35px;
  }

  .showcase-banner-bg {
    height: auto;
    padding: 60px 0;
  }

  .showcase-glass-card {
    padding: 35px 30px;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 12px;
  }
}

/* Extra Small Mobile Screens (< 576px) */
@media (max-width: 575.98px) {

  .btn-editorial,
  button.btn-editorial,
  a.btn-editorial {
    padding: 12px 24px;
    font-size: 0.78rem;
    width: 100%;
    margin-bottom: 8px;
  }

  .btn-editorial-sm,
  .btn-editorial.btn-sm {
    padding: 8px 16px;
    font-size: 0.72rem;
    width: auto;
  }

  .hero-image-container-secondary {
    display: none !important;
  }

  .design-quote-pill {
    padding: 25px 20px;
  }

  .design-include-box {
    padding-left: 20px;
  }

  .contact-card-box {
    padding: 25px 20px;
  }

  .showcase-glass-card {
    padding: 30px 20px;
  }

  .book-banner-row {
    width: 100% !important;
  }
}

/* Modality Custom Badges */
.modality-badge {
  display: inline-block;
  background-color: var(--bg-highlight);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  padding: 8px 18px;
  font-size: 0.88rem;
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
  font-weight: 400;
  transition: var(--transition-quick);
  margin-bottom: 8px;
  margin-right: 8px;
}

.modality-badge:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(196, 154, 108, 0.1);
}

/* --- STUDIO GALLERY SECTION --- */
.gallery-section {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--color-border);
}

.collage-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}

.collage-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-smooth);
}

.collage-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(196, 154, 108, 0.15);
  border-color: var(--color-accent);
}

.collage-item:hover img {
  transform: scale(1.05);
}

.collage-img-landscape {
  aspect-ratio: 3 / 2;
}

.collage-img-portrait {
  aspect-ratio: 2 / 3;
}