/* ===================================================
   JS INTERNATIONAL L.L.C. — STYLESHEET
   =================================================== */

/* ---------- 1. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; }
input, textarea, select { font: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 2. DESIGN TOKENS ---------- */
:root {
  --color-primary: #185889;
  --color-primary-dark: #0F3D63;
  --color-accent: #43B9DF;
  --color-bg-light: #EEF8FC;
  --color-white: #FFFFFF;
  --color-text: #111111;
  --color-text-muted: #5B6B76;
  --color-gold: #B99257;

  --font-heading: 'Oswald', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  --radius-sm: 6px;
  --radius-md: 12px;
  --shadow-sm: 0 4px 16px rgba(17, 32, 45, 0.06);
  --shadow-md: 0 16px 40px rgba(17, 32, 45, 0.10);
  --shadow-lg: 0 24px 64px rgba(17, 32, 45, 0.16);

  --container: 1240px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.section-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 64px);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.12;
  color: var(--color-primary-dark);
}

.section-title {
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  max-width: 620px;
}

.section-sub {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-top: var(--space-2);
}

.eyebrow {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

.section-head { margin-bottom: var(--space-6); }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--color-primary); color: #fff;
  padding: 12px 20px; z-index: 999;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ---------- 3. BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background: var(--color-primary-dark);
}
.btn-outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover {
  transform: translateY(-3px);
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn-white:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-outline-white {
  border: 1.5px solid rgba(255,255,255,0.55);
  color: var(--color-white);
}
.btn-outline-white:hover {
  transform: translateY(-3px);
  background: rgba(255,255,255,0.12);
  border-color: #fff;
}
.btn-sm { padding: 11px 22px; font-size: 0.78rem; }
.btn-full { width: 100%; justify-content: center; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  color: var(--color-primary);
  border-bottom: 1.5px solid transparent;
  padding-bottom: 3px;
  transition: border-color 0.3s var(--ease);
}
.text-link:hover { border-color: var(--color-primary); }
.text-link .arrow { transition: transform 0.3s var(--ease); display: inline-block; }
.text-link:hover .arrow { transform: translateX(5px); }

/* ---------- 4. HEADER ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: padding 0.35s var(--ease), background 0.35s var(--ease), box-shadow 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
}
.site-header.scrolled {
  padding: 12px 0;
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 24px rgba(17,32,45,0.06);
}
.header-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 42px; height: 42px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 8px;
  display: grid; place-items: center;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.logo-mark.light { background: var(--color-accent); color: var(--color-primary-dark); }
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--color-primary-dark);
}
.logo-text em { font-style: normal; color: var(--color-primary); }

.main-nav ul { display: flex; gap: var(--space-4); }
.nav-link {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  padding-bottom: 4px;
}
.nav-link::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width 0.3s var(--ease);
}
.nav-link:hover::after, .nav-link.active-link::after { width: 100%; }
.nav-link.active-link { color: var(--color-primary); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }

.hamburger {
  display: none;
  width: 30px; height: 22px;
  position: relative;
  flex-direction: column;
  justify-content: space-between;
}
.hamburger span {
  display: block; height: 2px; width: 100%;
  background: var(--color-primary-dark);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  top: 0; right: 0;
  width: min(320px, 84vw);
  height: 100vh;
  background: var(--color-white);
  box-shadow: -12px 0 40px rgba(0,0,0,0.12);
  padding: 100px var(--space-4) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  transform: translateX(100%);
  opacity: 0;
  transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
  z-index: 99;
}
.mobile-nav.open { transform: translateX(0); opacity: 1; }
.mobile-nav ul { display: flex; flex-direction: column; gap: var(--space-3); }
.mobile-nav a { font-family: var(--font-heading); font-size: 1.3rem; color: var(--color-primary-dark); }

/* ---------- 5. HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  background: linear-gradient(180deg, var(--color-bg-light) 0%, #FFFFFF 78%);
  overflow: hidden;
}
.hero-bg-graphics { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
}
.blob-1 { width: 480px; height: 480px; background: var(--color-accent); top: -120px; right: -140px; }
.blob-2 { width: 320px; height: 320px; background: var(--color-primary); bottom: -100px; left: -80px; opacity: 0.18; }
.ring {
  position: absolute;
  border: 1.5px solid rgba(24,88,137,0.15);
  border-radius: 50%;
}
.ring-1 { width: 620px; height: 620px; top: 10%; right: -8%; }
.grid-pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(24,88,137,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(24,88,137,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 60% 50% at 70% 40%, #000 0%, transparent 75%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  width: 100%;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-block: var(--space-3);
}
.hero-sub {
  color: var(--color-text-muted);
  font-size: 1.08rem;
  max-width: 480px;
  margin-bottom: var(--space-4);
}
.hero-btns { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.hero-visual { position: relative; }
.hero-image-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.hero-image-frame img { width: 100%; height: 100%; object-fit: cover; }

.floating-card {
  position: absolute;
  left: -8%;
  bottom: 8%;
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.floating-card-title { font-family: var(--font-heading); color: var(--color-primary); font-size: 1.15rem; }
.floating-card-sub { font-size: 0.78rem; color: var(--color-text-muted); }

.deco-circle {
  position: absolute;
  width: 90px; height: 90px;
  border-radius: 50%;
  border: 1.5px solid var(--color-accent);
  top: -6%; right: -6%;
}
.deco-line {
  position: absolute;
  width: 2px; height: 90px;
  background: linear-gradient(var(--color-accent), transparent);
  bottom: -10%; right: 14%;
}

.scroll-cue {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 1.5px solid rgba(24,88,137,0.35);
  border-radius: 14px;
  z-index: 1;
}
.scroll-cue span {
  display: block;
  width: 4px; height: 8px;
  background: var(--color-primary);
  border-radius: 2px;
  margin: 8px auto 0;
  animation: scrollDown 1.8s infinite;
}
@keyframes scrollDown {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(14px); opacity: 0; }
  100% { opacity: 0; }
}

/* entrance reveal (hero) */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  animation: revealUp 0.8s var(--ease) forwards;
}
.hero-title.reveal { animation-delay: 0.05s; }
.hero-sub.reveal { animation-delay: 0.22s; }
.hero-btns.reveal { animation-delay: 0.36s; }
.hero-visual.reveal { animation: revealScale 0.9s var(--ease) forwards; animation-delay: 0.25s; }
@keyframes revealUp { to { opacity: 1; transform: translateY(0); } }
@keyframes revealScale { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: scale(1); } }

/* scroll-triggered reveal */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 6. ABOUT ---------- */
.about { padding-block: var(--space-8); }
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: clamp(32px, 6vw, 90px);
  align-items: center;
}
.about-media { position: relative; }
.about-media img {
  border-radius: var(--radius-md);
  aspect-ratio: 6/7;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}
.media-frame-line {
  position: absolute;
  width: 70%; height: 70%;
  border: 1.5px solid var(--color-accent);
  border-radius: var(--radius-md);
  top: -22px; left: -22px;
  z-index: -1;
}
.about-copy p { color: var(--color-text-muted); margin-block: var(--space-2); max-width: 480px; }
.about-copy .text-link { margin-top: var(--space-2); }

/* ---------- 7. HIGHLIGHTS ---------- */
.highlights {
  background: var(--color-primary);
  padding-block: var(--space-6);
}
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.highlight-card {
  text-align: center;
  padding: var(--space-3);
  border-left: 1px solid rgba(255,255,255,0.14);
}
.highlight-card:first-child { border-left: none; }
.highlight-number, .highlight-number-static {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 3.4vw, 3.1rem);
  color: var(--color-accent);
  margin-bottom: 6px;
}
.highlight-number-static.small { font-size: clamp(1.5rem, 2.4vw, 2.1rem); }
.highlight-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
}

/* ---------- 8. VISION / MISSION ---------- */
.vision-mission { padding-block: var(--space-8); background: var(--color-bg-light); }
.vm-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: start;
}
.vm-divider { width: 1px; background: rgba(24,88,137,0.18); align-self: stretch; }
.vm-index {
  display: block;
  font-family: var(--font-heading);
  font-size: 3.4rem;
  color: rgba(24,88,137,0.14);
  line-height: 1;
  margin-bottom: -6px;
}
.vm-quote {
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  margin-block: var(--space-2) var(--space-3);
  max-width: 460px;
}
.vm-text { color: var(--color-text-muted); max-width: 440px; }

/* ---------- 9. BRANDS ---------- */
.brands { padding-block: var(--space-8); }
.brand-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.brand-card {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.brand-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.brand-card-media { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.brand-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.brand-card:hover .brand-card-media img { transform: scale(1.06); }
.brand-card-media-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  padding: var(--space-5);
}
.brand-card-media-logo img {
  width: auto;
  height: auto;
  max-width: 60%;
  max-height: 55%;
  object-fit: contain;
  transition: transform 0.5s var(--ease);
}
.brand-card:hover .brand-card-media-logo img { transform: scale(1.06); }
.brand-card-body { padding: var(--space-4); position: relative; }
.brand-card-body::before {
  content: '';
  position: absolute; top: 0; left: var(--space-4);
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width 0.4s var(--ease);
}
.brand-card:hover .brand-card-body::before { width: 48px; }
.brand-flag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.brand-flag.gold { color: var(--color-gold); }
.brand-name { font-size: 1.9rem; margin-bottom: 2px; }
.brand-category { font-size: 0.88rem; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.brand-desc { color: var(--color-text-muted); margin-bottom: var(--space-3); max-width: 420px; }

/* ---------- 10. TREATMENTS ---------- */
.treatments { padding-block: var(--space-8); background: var(--color-bg-light); }
.treatments .section-inner + .section-inner { margin-top: var(--space-7); }
.treatment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.treatment-grid-hair { grid-template-columns: repeat(5, 1fr); }
.treatment-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
  border: 1px solid rgba(24,88,137,0.08);
}
.treatment-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.treatment-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}
.treatment-card h4 { font-size: 1.05rem; margin-bottom: 6px; }
.treatment-card p { font-size: 0.88rem; color: var(--color-text-muted); }

/* ---------- 11. MORE THAN DISTRIBUTION ---------- */
.more-than { padding-block: var(--space-8); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.feature-block { padding: var(--space-3) 0; border-top: 1px solid rgba(24,88,137,0.12); }
.feature-icon {
  display: inline-flex;
  width: 48px; height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  transition: transform 0.35s var(--ease), color 0.35s var(--ease);
}
.feature-block:hover .feature-icon { transform: translateY(-4px) rotate(-4deg); color: var(--color-accent); }
.feature-block h4 { font-size: 1.1rem; margin-bottom: 6px; }
.feature-block p { color: var(--color-text-muted); font-size: 0.92rem; }

/* ---------- 12. CTA ---------- */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary) 60%, #1E6D9E);
  padding-block: var(--space-8);
  overflow: hidden;
}
.cta-graphics { position: absolute; inset: 0; pointer-events: none; }
.cta-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,0.14); }
.cta-ring-1 { width: 520px; height: 520px; top: -220px; left: -120px; animation: floatSlow 12s ease-in-out infinite; }
.cta-ring-2 { width: 340px; height: 340px; bottom: -180px; right: -80px; animation: floatSlow 14s ease-in-out infinite reverse; }
@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}
.cta-inner { text-align: center; position: relative; z-index: 1; }
.cta-inner h2 { color: #fff; font-size: clamp(2rem, 4vw, 2.9rem); max-width: 700px; margin-inline: auto; }
.cta-inner p { color: rgba(255,255,255,0.82); max-width: 520px; margin: var(--space-3) auto var(--space-4); }
.cta-btns { display: flex; justify-content: center; gap: var(--space-2); flex-wrap: wrap; }

/* ---------- 13. CONTACT ---------- */
.contact { padding-block: var(--space-8); }
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 6vw, 90px);
}
.contact-info p { color: var(--color-text-muted); margin-block: var(--space-2) var(--space-4); max-width: 440px; }
.contact-list { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-4); }
.contact-list li { display: flex; flex-direction: column; gap: 3px; }
.contact-list strong { font-family: var(--font-heading); font-size: 0.85rem; letter-spacing: 0.04em; color: var(--color-primary); }
.contact-list span, .contact-list a { color: var(--color-text-muted); font-size: 0.95rem; }
.contact-list a:hover { color: var(--color-primary); }

.map-placeholder {
  border-radius: var(--radius-md);
  background: var(--color-bg-light);
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  background-image:
    linear-gradient(rgba(24,88,137,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24,88,137,0.08) 1px, transparent 1px);
  background-size: 34px 34px;
}
.map-placeholder-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
  text-align: center;
}
.map-pin { color: var(--color-primary); width: 34px; }
.map-placeholder-inner p { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 6px; }

.contact-form {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.form-row { display: flex; flex-direction: column; gap: 6px; position: relative; }
.form-row label { font-size: 0.85rem; font-weight: 500; color: var(--color-primary-dark); }
.req { color: #C0392B; }
.form-row input, .form-row select, .form-row textarea {
  padding: 13px 16px;
  border: 1.5px solid rgba(24,88,137,0.16);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(67,185,223,0.18);
  outline: none;
}
.form-row.has-error input, .form-row.has-error select, .form-row.has-error textarea {
  border-color: #C0392B;
}
.field-error {
  font-size: 0.78rem;
  color: #C0392B;
  min-height: 1em;
}

.btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  display: none;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.contact-form.is-submitting .btn-label { opacity: 0.6; }
.contact-form.is-submitting .btn-spinner { display: inline-block; }

.form-success {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  animation: revealUp 0.5s var(--ease);
}
.success-icon { display: inline-flex; width: 56px; color: var(--color-primary); margin-bottom: var(--space-2); }
.form-success h3 { margin-bottom: 8px; }
.form-success p { color: var(--color-text-muted); margin-bottom: var(--space-3); }

/* ---------- 14. FOOTER ---------- */
.site-footer { background: #0C1E2E; color: rgba(255,255,255,0.72); padding-top: var(--space-7); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-6);
}
.footer-name { font-family: var(--font-heading); color: #fff; font-size: 1.2rem; margin-top: var(--space-2); }
.footer-tagline { font-size: 0.78rem; letter-spacing: 0.1em; color: var(--color-accent); margin-top: 4px; }
.footer-nav h5, .footer-contact h5 {
  font-family: var(--font-heading);
  color: #fff; font-size: 0.85rem; letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}
.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--color-accent); }
.footer-contact p { margin-bottom: 8px; font-size: 0.92rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-3) 0;
  text-align: center;
  font-size: 0.82rem;
}
.footer-bottom .section-inner { max-width: var(--container); }

/* ---------- 15. BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: var(--shadow-md);
  z-index: 60;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--color-primary-dark); transform: translateY(-3px); }
.back-to-top svg { width: 20px; }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: left; }
  .hero-visual { max-width: 460px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 480px; }
  .highlights-grid { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-4); }
  .highlight-card:nth-child(3) { border-left: none; }
  .vm-grid { grid-template-columns: 1fr; }
  .vm-divider { display: none; }
  .treatment-grid, .treatment-grid-hair { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .header-actions .btn-sm { display: none; }
}

@media (max-width: 640px) {
  .brand-cards { grid-template-columns: 1fr; }
  .treatment-grid, .treatment-grid-hair { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .highlights-grid { grid-template-columns: 1fr 1fr; }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .floating-card { left: 4%; bottom: -6%; }
}

@media (max-width: 420px) {
  .treatment-grid, .treatment-grid-hair { grid-template-columns: 1fr; }
}