/* ========== VARIABLES ========== */
:root {
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a5f;
  --warm-50: #fffbf5;
  --warm-100: #fef3e2;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --white: #ffffff;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 2px 8px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 16px rgba(0,0,0,.06), 0 20px 48px rgba(0,0,0,.1);
  --shadow-glow: 0 0 40px rgba(59,130,246,.2);
  --transition: .4s cubic-bezier(.22,1,.36,1);
  --font-ja: 'Noto Sans JP', sans-serif;
  --font-en: 'Inter', sans-serif;
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-ja);
  color: var(--gray-700);
  line-height: 1.9;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ========== UTILITIES ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px) saturate(180%);
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(255,255,255,.95);
  box-shadow: 0 1px 0 rgba(0,0,0,.06);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.header-logo-img { height: 32px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  border-radius: 999px;
  transition: var(--transition);
  letter-spacing: .02em;
}
.nav-link:hover { color: var(--blue-600); background: var(--blue-50); }
.nav-cta {
  color: var(--white) !important;
  background: var(--blue-600);
  margin-left: 8px;
}
.nav-cta:hover { background: var(--blue-700); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--gray-700); border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gray-900);
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #0f172a 0%, #1e3a5f 35%, #1d4ed8 70%, #3b82f6 100%);
}
/* Animated orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .4;
  animation: float 20s ease-in-out infinite;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #60a5fa, transparent 70%);
  top: -10%; left: -5%;
  animation-delay: 0s;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #818cf8, transparent 70%);
  bottom: -15%; right: -5%;
  animation-delay: -7s;
}
.hero-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #38bdf8, transparent 70%);
  top: 40%; left: 50%;
  animation-delay: -14s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(.95); }
  75% { transform: translate(40px, 30px) scale(1.03); }
}

.hero-content {
  position: relative; z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 120px 24px 100px;
  max-width: 800px;
}
.hero-sub {
  font-family: var(--font-en);
  font-size: 14px; font-weight: 400;
  letter-spacing: 6px;
  text-transform: uppercase;
  opacity: .6;
  margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(28px, 5.5vw, 52px);
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero-desc {
  font-size: 16px; font-weight: 300;
  opacity: .75;
  margin-bottom: 48px;
  line-height: 2;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.4);
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 2px;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: .4; }
  50% { transform: scaleY(1.3); opacity: .8; }
}

/* Hero entry animations */
.anim-slide-up {
  opacity: 0;
  transform: translateY(40px);
  animation: slideUp .8s cubic-bezier(.22,1,.36,1) forwards;
}
.anim-delay-1 { animation-delay: .15s; }
.anim-delay-2 { animation-delay: .3s; }
.anim-delay-3 { animation-delay: .45s; }
@keyframes slideUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 36px;
  font-size: 14px; font-weight: 600;
  border-radius: 999px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}
.btn-glow {
  background: var(--blue-500); color: var(--white);
  border-color: var(--blue-400);
  box-shadow: 0 0 20px rgba(59,130,246,.3), 0 0 60px rgba(59,130,246,.1);
}
.btn-glow:hover {
  background: var(--blue-400);
  box-shadow: 0 0 30px rgba(59,130,246,.5), 0 0 80px rgba(59,130,246,.2);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent; color: rgba(255,255,255,.8);
  border-color: rgba(255,255,255,.2);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.4);
  color: var(--white);
}
.btn-primary {
  background: var(--blue-600); color: var(--white);
  border-color: var(--blue-600);
}
.btn-primary:hover {
  background: var(--blue-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-outline-dark {
  background: transparent; color: var(--gray-600);
  border-color: var(--gray-200);
}
.btn-outline-dark:hover {
  border-color: var(--blue-300); color: var(--blue-600);
  background: var(--blue-50);
}
.btn-small { padding: 10px 22px; font-size: 13px; }

/* ========== SECTIONS ========== */
.section { padding: 120px 0; }
.section-warm { background: var(--warm-50); }
.section-label {
  font-family: var(--font-en);
  font-size: 12px; font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: 12px;
  text-align: center;
}
.section-title {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  text-align: center;
  margin-bottom: 16px;
  color: var(--gray-900);
  letter-spacing: -.02em;
}
.section-desc {
  text-align: center;
  color: var(--gray-400);
  max-width: 640px;
  margin: 0 auto 64px;
  font-size: 15px;
  font-weight: 300;
  line-height: 2;
}

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ========== SALON GRID ========== */
.salon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.salon-card {
  border-radius: var(--radius);
  transition: var(--transition);
  perspective: 800px;
}
.salon-card-inner {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 40px 28px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  transition: var(--transition);
}
.salon-card:hover .salon-card-inner {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
  border-color: var(--blue-200);
}
.salon-logo-wrap {
  width: 100%; height: 90px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.salon-logo { max-height: 70px; max-width: 180px; object-fit: contain; }
.salon-name {
  font-size: 16px; font-weight: 700; line-height: 1.5;
  color: var(--gray-800); margin-bottom: 4px;
}
.salon-name-jp {
  font-size: 20px;
  font-weight: 900;
  color: var(--gray-900);
}
.salon-corp { font-size: 11px; color: var(--gray-400); margin-bottom: 12px; letter-spacing: .05em; }
.salon-divider {
  width: 32px; height: 2px;
  background: linear-gradient(90deg, var(--blue-300), var(--blue-500));
  border-radius: 2px;
  margin: 0 auto 16px;
}
.salon-address { font-size: 12px; color: var(--gray-400); line-height: 1.6; margin-bottom: 4px; }
.salon-tel { margin-bottom: 16px; }
.salon-tel a {
  font-family: var(--font-en);
  font-size: 14px; font-weight: 600;
  color: var(--blue-500);
  transition: var(--transition);
}
.salon-tel a:hover { color: var(--blue-700); }
.salon-badges {
  display: flex; flex-wrap: wrap; gap: 5px;
  justify-content: center; margin-bottom: 20px;
}
.badge {
  font-size: 10px; padding: 4px 10px;
  background: var(--gray-50);
  color: var(--gray-500);
  border-radius: 999px; font-weight: 500;
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.salon-card:hover .badge { background: var(--blue-50); color: var(--blue-600); border-color: var(--blue-100); }
.badge-special { background: #eef2ff; color: #4338ca; border-color: #c7d2fe; }
.badge-accent { background: #fef3c7; color: #92400e; border-color: #fde68a; }
.salon-links { display: flex; gap: 10px; margin-top: auto; }

/* ========== PHILOSOPHY ========== */
.philosophy {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.philosophy-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 50%, #f5f0ff 100%);
}
.philosophy-content {
  position: relative; z-index: 1;
  text-align: center;
}
.philosophy-text {
  font-size: clamp(16px, 2.5vw, 22px);
  font-weight: 300;
  color: var(--gray-700);
  line-height: 2.4;
}
.philosophy-line {
  display: block;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.philosophy-text.visible .philosophy-line {
  opacity: 1;
  transform: translateY(0);
}
.philosophy-text.visible .philosophy-line:nth-child(1) { transition-delay: 0s; }
.philosophy-text.visible .philosophy-line:nth-child(2) { transition-delay: .15s; }
.philosophy-text.visible .philosophy-line:nth-child(3) { transition-delay: .3s; }
.philosophy-text.visible .philosophy-line:nth-child(4) { transition-delay: .45s; }

/* ========== PRODUCT GRID ========== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 32px 28px 24px;
  display: flex; flex-direction: column;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-400), var(--blue-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.product-card:hover::before { transform: scaleX(1); }
.product-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.product-icon-wrap {
  width: 56px; height: 56px;
  background: var(--gray-50);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  transition: var(--transition);
}
.product-card:hover .product-icon-wrap {
  background: var(--blue-50);
  transform: scale(1.05);
}
.product-icon { font-size: 28px; }
.product-name {
  font-size: 17px; font-weight: 700;
  color: var(--gray-800); margin-bottom: 14px;
}
.product-name-sub {
  display: inline-block;
  font-size: 12px; font-weight: 400;
  color: var(--gray-400);
  margin-left: 6px;
}
.product-body {
  flex: 1;
}
.product-body p {
  font-size: 13px; color: var(--gray-500);
  line-height: 1.9; margin-bottom: 10px;
}
.product-body strong { color: var(--gray-700); font-weight: 600; }
.product-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--gray-50);
}
.product-salons { display: flex; flex-wrap: wrap; gap: 5px; }
.salon-tag {
  font-size: 10px; padding: 3px 10px;
  background: var(--gray-50); color: var(--gray-400);
  border-radius: 999px; font-weight: 500;
  border: 1px solid var(--gray-100);
}
.salon-tag-hl { background: var(--blue-50); color: var(--blue-600); border-color: var(--blue-100); }
.product-link {
  display: inline-block; margin-top: 10px;
  font-size: 12px; font-weight: 600;
  color: var(--blue-500);
  transition: var(--transition);
}
.product-link:hover { color: var(--blue-700); transform: translateX(4px); }

/* ========== NUMBERS ========== */
.numbers {
  padding: 80px 0;
  background: var(--gray-900);
  position: relative;
  overflow: hidden;
}
.numbers::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,.15), transparent 70%);
  border-radius: 50%;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative; z-index: 1;
}
.number-item { text-align: center; }
.number-value {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #60a5fa, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.number-label {
  font-size: 13px; color: var(--gray-400);
  letter-spacing: .05em;
}

/* ========== TECH GRID ========== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.tech-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 44px 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.tech-card-glow {
  position: absolute;
  top: -100px; right: -100px;
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(59,130,246,.06), transparent 70%);
  border-radius: 50%;
  transition: var(--transition);
}
.tech-card:hover .tech-card-glow {
  transform: scale(1.5);
  opacity: 1.5;
}
.tech-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--blue-200);
}
.tech-badge {
  display: inline-block;
  padding: 4px 14px;
  font-size: 10px; font-weight: 700;
  font-family: var(--font-en);
  letter-spacing: 2px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color: var(--white);
  border-radius: 999px;
  margin-bottom: 20px;
}
.tech-name {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -.02em;
  position: relative; z-index: 1;
}
.tech-tagline {
  font-size: 15px; color: var(--blue-500);
  font-weight: 600; margin-bottom: 16px;
  position: relative; z-index: 1;
}
.tech-desc {
  font-size: 13px; color: var(--gray-500);
  line-height: 1.9; margin-bottom: 24px;
  position: relative; z-index: 1;
}
.tech-features { margin-bottom: 28px; position: relative; z-index: 1; }
.tech-features li {
  font-size: 13px; color: var(--gray-500);
  padding: 7px 0 7px 22px;
  position: relative;
}
.tech-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 14px;
  width: 8px; height: 8px;
  background: linear-gradient(135deg, var(--blue-400), var(--blue-600));
  border-radius: 50%;
}
.tech-links { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }

/* ========== GOODS ========== */
.goods-card {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  gap: 48px;
  transition: var(--transition);
}
.goods-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.goods-visual {
  flex-shrink: 0;
  position: relative;
  width: 120px; height: 120px;
}
.goods-circle {
  width: 120px; height: 120px;
  background: linear-gradient(135deg, #fecaca, #fef3c7, #d9f99d);
  border-radius: 50%;
  animation: gentleRotate 12s ease-in-out infinite;
}
@keyframes gentleRotate {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.05); }
}
.goods-emoji {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 48px;
}
.goods-name {
  font-size: 28px; font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.goods-desc {
  font-size: 15px; color: var(--gray-600);
  line-height: 2; margin-bottom: 12px;
}
.goods-detail {
  font-size: 13px; color: var(--gray-400);
  line-height: 1.9;
}

/* ========== COMPANY ========== */
.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px; align-items: start;
}
.company-table-wrap {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  overflow: hidden;
}
.company-table { width: 100%; border-collapse: collapse; }
.company-table th,
.company-table td {
  padding: 18px 24px;
  font-size: 14px; text-align: left;
  border-bottom: 1px solid var(--gray-50);
}
.company-table th {
  background: var(--gray-50);
  font-weight: 600; color: var(--gray-600);
  width: 120px; white-space: nowrap;
}
.company-table td a { color: var(--blue-500); }
.company-table tr:last-child th,
.company-table tr:last-child td { border-bottom: none; }
.company-salons-title {
  font-size: 18px; font-weight: 700;
  color: var(--gray-800); margin-bottom: 20px;
}
.company-salon-item {
  padding: 20px 24px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  transition: var(--transition);
}
.company-salon-item:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow);
}
.company-salon-item h4 {
  font-size: 14px; font-weight: 700;
  color: var(--gray-800); margin-bottom: 6px;
}
.company-salon-item p {
  font-size: 13px; color: var(--gray-400); line-height: 1.8;
}
.company-salon-item a { color: var(--blue-500); font-weight: 500; }

/* ========== CONTACT CTA ========== */
.section-cta {
  background: linear-gradient(160deg, #1e3a5f 0%, #1d4ed8 50%, #3b82f6 100%);
  position: relative; overflow: hidden;
}
.section-cta::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,.06), transparent 70%);
  border-radius: 50%;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
  position: relative; z-index: 1;
}
.contact-card {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
}
.contact-card:hover {
  background: rgba(255,255,255,.15);
  transform: translateY(-4px);
}
.contact-card h3 {
  font-size: 16px; font-weight: 700;
  color: var(--white); margin-bottom: 8px;
}
.contact-card p {
  font-size: 13px; color: rgba(255,255,255,.6); margin-bottom: 16px;
}
.contact-links { display: flex; flex-direction: column; gap: 8px; }
.contact-links a {
  font-size: 14px; font-weight: 600;
  color: rgba(255,255,255,.85);
  transition: var(--transition);
}
.contact-links a:hover { color: var(--white); transform: translateX(4px); }
.contact-info a {
  color: rgba(255,255,255,.9); font-weight: 600;
}
.contact-info a:hover { color: var(--white); }

/* ========== FOOTER ========== */
.footer {
  background: #0a0f1a;
  color: var(--gray-500);
  padding: 64px 0 40px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer-logo {
  height: 26px; width: auto;
  filter: brightness(10);
  margin-bottom: 12px;
  opacity: .7;
}
.footer-copy { font-size: 11px; color: var(--gray-600); }
.footer-links { display: flex; gap: 48px; }
.footer-col h4 {
  font-size: 12px; font-weight: 600;
  color: var(--gray-400); margin-bottom: 12px;
  letter-spacing: .05em;
}
.footer-col a {
  display: block;
  font-size: 12px; color: var(--gray-500);
  padding: 4px 0;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--blue-400); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .salon-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav {
    position: fixed;
    top: 0; right: -100%;
    width: 280px; height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 90px 28px 40px;
    gap: 2px;
    box-shadow: -8px 0 30px rgba(0,0,0,.1);
    transition: var(--transition);
    align-items: stretch;
  }
  .nav.open { right: 0; }
  .nav-link { padding: 14px 16px; font-size: 15px; }
  .nav-cta { text-align: center; margin: 12px 0 0; }
  .salon-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-grid { grid-template-columns: 1fr; }
  .company-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-links { flex-wrap: wrap; gap: 28px; }
  .section { padding: 80px 0; }
  .philosophy { padding: 64px 0; }
  .numbers { padding: 56px 0; }
  .hero-content { padding: 100px 20px 80px; }
  .tech-card { padding: 28px 24px; }
  .goods-card {
    flex-direction: column;
    padding: 36px 28px;
    gap: 28px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 26px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; }
  .salon-links { flex-direction: column; width: 100%; }
  .salon-links .btn { width: 100%; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}