/* ============================================================
   ひかり産業医・労働衛生コンサルタントオフィス — style.css
   高級ブランドサイト的洗練デザイン
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Outfit:wght@200;300;400;500;600;700&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  /* Color: ウォームアンバー × クールスチールミスト × ニアブラック（モダン高級感） */
  --c-bg:          #0c0c0d;
  --c-bg-2:        #111113;
  --c-surface:     rgba(255,250,245,0.04);
  --c-surface-md:  rgba(255,250,245,0.07);
  --c-border:      rgba(255,250,245,0.09);
  --c-border-gold: rgba(212,114,62,0.35);

  --c-gold:        #d4723e;  /* warm amber */
  --c-gold-light:  #e8925a;
  --c-gold-dim:    rgba(212,114,62,0.14);
  --c-teal:        #9ab4c6;  /* cool steel mist */
  --c-teal-dim:    rgba(154,180,198,0.12);

  --c-text-1:      #f3f0eb;
  --c-text-2:      rgba(243,240,235,0.62);
  --c-text-3:      rgba(243,240,235,0.37);

  /* Typography */
  --font-serif:    'Noto Serif JP', 'Georgia', serif;
  --font-sans:     'Noto Sans JP', sans-serif;
  --font-display:  'Outfit', 'Noto Sans JP', sans-serif;

  /* Spacing */
  --section-py:    120px;
  --section-py-sm: 72px;
  --max-w:         1080px;
  --max-w-text:    720px;

  /* Easing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--c-bg);
  color: var(--c-text-1);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- Container ---------- */
.container {
  width: min(100%, var(--max-w));
  margin-inline: auto;
  padding-inline: 24px;
}
.container--text { max-width: var(--max-w-text); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.5s var(--ease-in-out), backdrop-filter 0.5s, padding 0.4s;
}
.nav.scrolled {
  background: rgba(12,12,13,0.88);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--c-border);
  padding: 14px 32px;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav__logo-ja {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--c-text-1);
}
.nav__logo-en {
  font-family: var(--font-display);
  font-size: 0.55rem;
  font-weight: 300;
  letter-spacing: 0.28em;
  color: var(--c-gold);
  text-transform: uppercase;
}

.nav__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: 4px;
  padding: 11px 24px;
  transition: all 0.3s var(--ease-out-expo);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  border-radius: inherit;
  transition: opacity 0.3s;
}
.btn:hover::after { opacity: 1; }

.btn--primary {
  background: var(--c-gold);
  color: #0a0c0f;
  font-weight: 600;
}
.btn--primary:hover { background: var(--c-gold-light); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,114,62,0.38); }

.btn--outline {
  background: transparent;
  color: var(--c-text-1);
  border: 1px solid var(--c-border);
}
.btn--outline:hover { border-color: var(--c-gold); color: var(--c-gold); transform: translateY(-1px); }

.btn--ghost {
  background: transparent;
  color: var(--c-text-2);
  padding: 8px 0;
  font-size: 0.8rem;
}
.btn--ghost:hover { color: var(--c-gold); }

.btn--lg {
  font-size: 0.95rem;
  padding: 16px 40px;
  border-radius: 4px;
}

.btn--icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out-expo);
}
.btn:hover .btn--icon { transform: translateX(3px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(212,114,62,0.09) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 85% 30%, rgba(154,180,198,0.06) 0%, transparent 60%),
    linear-gradient(180deg, rgba(12,12,13,0.1) 0%, rgba(12,12,13,0.88) 85%, var(--c-bg) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 160px 0 100px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.9s 0.2s var(--ease-out-expo) forwards;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--c-gold);
  opacity: 0.6;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--c-text-1);
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s 0.4s var(--ease-out-expo) forwards;
}
.hero__title em {
  font-style: normal;
  color: var(--c-gold);
  letter-spacing: 0.02em;
}

.hero__sub {
  font-family: var(--font-sans);
  font-size: clamp(0.92rem, 1.5vw, 1.08rem);
  font-weight: 300;
  color: var(--c-text-2);
  line-height: 2;
  max-width: 560px;
  margin-bottom: 52px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s 0.6s var(--ease-out-expo) forwards;
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s 0.8s var(--ease-out-expo) forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s 1.4s forwards;
}
.hero__scroll-line {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, var(--c-gold), transparent);
  animation: scrollPulse 2s 1.4s ease-in-out infinite;
}
.hero__scroll-label {
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-gold);
  opacity: 0.7;
}

/* ---------- Badge strip ---------- */
.hero__badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  opacity: 0;
  animation: fadeUp 1s 1s var(--ease-out-expo) forwards;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--c-text-2);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 2px;
  padding: 5px 12px;
}
.badge__dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--c-teal);
  flex-shrink: 0;
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
  padding: var(--section-py) 0;
  position: relative;
}
.section--dark { background: var(--c-bg-2); }
.section--alt {
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.section__header {
  margin-bottom: 72px;
  text-align: center;
}
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 20px;
}
.section__eyebrow::before,
.section__eyebrow::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--c-gold);
  opacity: 0.5;
}
.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.45;
  color: var(--c-text-1);
  margin-bottom: 20px;
}
.section__desc {
  font-size: 0.95rem;
  color: var(--c-text-2);
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.9;
}

/* ============================================================
   PAIN POINTS
   ============================================================ */
.pain__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2px;
}
.pain__card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: 44px 36px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s, background 0.4s;
}
.pain__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.pain__card:hover { background: var(--c-surface-md); border-color: var(--c-border-gold); }
.pain__card:hover::before { opacity: 1; }

.pain__num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.35em;
  color: var(--c-gold);
  opacity: 0.7;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.pain__question {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--c-text-1);
  margin-bottom: 16px;
}
.pain__desc {
  font-size: 0.85rem;
  color: var(--c-text-2);
  line-height: 1.85;
}

/* ============================================================
   VALUE PROPOSITION
   ============================================================ */
.value__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.value__left {}
.value__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.value__title span { color: var(--c-gold); }
.value__body {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 2;
  margin-bottom: 36px;
}

.value__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.value__list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.88rem;
  color: var(--c-text-2);
  line-height: 1.7;
}
.value__list li::before {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: var(--c-gold);
  margin-top: 12px;
  flex-shrink: 0;
}

.value__right {}
.value__compare {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
}
.compare__head {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  text-align: center;
  border-bottom: 1px solid var(--c-border);
}
.compare__head-cell {
  padding: 18px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.compare__head-cell:first-child { color: var(--c-text-3); }
.compare__head-cell:nth-child(2) { border-left: 1px solid var(--c-border); color: var(--c-text-3); }
.compare__head-cell:last-child { background: var(--c-gold-dim); border: 1px solid var(--c-border-gold); color: var(--c-gold); }

.compare__row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--c-border);
  text-align: center;
}
.compare__row:last-child { border-bottom: none; }
.compare__cell {
  padding: 14px 12px;
  font-size: 0.8rem;
  color: var(--c-text-2);
}
.compare__cell:first-child {
  text-align: left;
  font-size: 0.78rem;
  color: var(--c-text-3);
  padding-left: 20px;
}
.compare__cell:nth-child(2) { border-left: 1px solid var(--c-border); color: var(--c-text-3); }
.compare__cell:last-child { background: var(--c-gold-dim); border: 1px solid var(--c-border-gold); color: var(--c-gold-light); font-weight: 500; }
.compare__cell .cross { color: #64748b; }
.compare__cell .check { color: var(--c-teal); }

/* ============================================================
   SERVICES
   ============================================================ */
.services__tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  overflow: hidden;
  width: fit-content;
  margin: 0 auto 56px;
}
.tab-btn {
  padding: 14px 36px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-text-2);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.35s var(--ease-out-expo);
  position: relative;
}
.tab-btn.active {
  background: var(--c-gold);
  color: #080c14;
  font-weight: 600;
}
.tab-btn:not(.active):hover { color: var(--c-gold); background: var(--c-surface-md); }

.tab-panel { display: none; }
.tab-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

.service__info {}
.service__label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 20px;
}
.service__title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 20px;
}
.service__desc {
  font-size: 0.88rem;
  color: var(--c-text-2);
  line-height: 2;
  margin-bottom: 32px;
}
.service__items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--c-text-2);
}
.service__item-icon {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--c-teal-dim);
  border: 1px solid rgba(143,173,160,0.3);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.service__item-icon svg { width: 10px; height: 10px; stroke: var(--c-teal); fill: none; }

.service__price-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 36px;
  position: sticky;
  top: 100px;
}
.service__price-label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-text-3);
  margin-bottom: 8px;
}
.service__price-val {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--c-gold);
  margin-bottom: 6px;
}
.service__price-note {
  font-size: 0.78rem;
  color: var(--c-text-3);
  line-height: 1.7;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--c-border);
}
.service__price-feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.service__price-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--c-text-2);
}
.service__price-feat::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--c-gold);
  flex-shrink: 0;
  opacity: 0.7;
}

/* ============================================================
   CREDENTIALS / TRUST
   ============================================================ */
.creds__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 72px;
}
.cred__card {
  background: var(--c-bg-2);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.35s;
}
.cred__card:hover { background: var(--c-surface-md); }
.cred__icon {
  width: 36px; height: 36px;
  color: var(--c-gold);
}
.cred__title {
  font-family: var(--font-serif);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--c-text-1);
}
.cred__body {
  font-size: 0.78rem;
  color: var(--c-text-3);
  line-height: 1.75;
}

.area__row {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  padding: 28px 0;
  border-top: 1px solid var(--c-border);
}
.area__label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-3);
  min-width: 120px;
  padding-top: 2px;
}
.area__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.area__tag {
  font-size: 0.78rem;
  color: var(--c-text-2);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 3px;
  padding: 5px 14px;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
}
.faq__item {
  border-bottom: 1px solid var(--c-border);
}
.faq__question {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  font-family: var(--font-serif);
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--c-text-1);
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: color 0.3s;
}
.faq__question:hover { color: var(--c-gold); }
.faq__icon {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all 0.4s var(--ease-out-expo);
}
.faq__icon svg { width: 10px; height: 10px; stroke: var(--c-text-2); fill: none; transition: transform 0.4s var(--ease-out-expo); }
.faq__item.open .faq__icon { background: var(--c-gold-dim); border-color: var(--c-border-gold); }
.faq__item.open .faq__icon svg { transform: rotate(45deg); stroke: var(--c-gold); }
.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease-out-expo);
}
.faq__item.open .faq__answer { grid-template-rows: 1fr; }
.faq__answer-inner {
  overflow: hidden;
}
.faq__answer-inner p {
  padding-bottom: 28px;
  font-size: 0.88rem;
  color: var(--c-text-2);
  line-height: 2;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact {
  background: var(--c-bg-2);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,160,80,0.06), transparent 70%);
  pointer-events: none;
}
.contact::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45,212,191,0.04), transparent 70%);
  pointer-events: none;
}

.contact__wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact__sidebar {}
.contact__sidebar-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.contact__sidebar-title span { color: var(--c-gold); }
.contact__sidebar-body {
  font-size: 0.88rem;
  color: var(--c-text-2);
  line-height: 2;
  margin-bottom: 40px;
}
.contact__note {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact__note-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--c-text-3);
  line-height: 1.75;
}
.contact__note-icon {
  width: 16px; height: 16px;
  color: var(--c-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- Form ---------- */
.form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  padding: 48px 44px;
}

.form__radio-group {
  display: flex;
  gap: 0;
  border: 1px solid var(--c-border);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 32px;
}
.form__radio-label {
  flex: 1;
  padding: 13px 16px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--c-text-2);
  cursor: pointer;
  transition: all 0.3s;
  border-right: 1px solid var(--c-border);
  position: relative;
}
.form__radio-label:last-child { border-right: none; }
input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
input[type="radio"]:checked + .form__radio-label {
  background: var(--c-gold);
  color: #080c14;
  font-weight: 600;
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form__group--full { grid-column: 1 / -1; }
.form__label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--c-text-2);
}
.form__label span { color: var(--c-gold); margin-left: 4px; font-size: 0.7rem; }

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  color: var(--c-text-1);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  padding: 13px 16px;
  transition: border-color 0.3s, background 0.3s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--c-gold);
  background: rgba(212,114,62,0.05);
}
.form__input::placeholder,
.form__textarea::placeholder { color: var(--c-text-3); }
.form__select { cursor: pointer; }
.form__select option { background: var(--c-bg-2); color: var(--c-text-1); }
.form__textarea { resize: vertical; min-height: 120px; line-height: 1.7; }

.form__footer {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form__privacy {
  font-size: 0.75rem;
  color: var(--c-text-3);
  line-height: 1.7;
}

/* ---------- Checkbox (no-sales) ---------- */
.form__checkbox-wrap {
  padding: 18px 20px;
  background: rgba(212,114,62,0.06);
  border: 1px solid rgba(212,114,62,0.25);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form__checkbox-wrap.form--error {
  border-color: #ef4444;
  background: rgba(239,68,68,0.06);
}
.form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}
.form__checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}
.form__checkbox-custom {
  width: 18px; height: 18px;
  border: 1.5px solid var(--c-border);
  border-radius: 3px;
  background: transparent;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.25s var(--ease-out-expo);
  display: grid;
  place-items: center;
}
.form__checkbox-label input:checked ~ .form__checkbox-custom {
  background: var(--c-gold);
  border-color: var(--c-gold);
}
.form__checkbox-label input:checked ~ .form__checkbox-custom::after {
  content: '';
  display: block;
  width: 5px; height: 9px;
  border: 2px solid #0c0c0d;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}
.form__checkbox-text {
  font-size: 0.82rem;
  color: var(--c-text-2);
  line-height: 1.75;
}
.form__checkbox-text strong {
  color: var(--c-text-1);
  font-weight: 600;
}
.form__checkbox-required {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--c-gold);
  font-weight: 600;
  margin-left: 6px;
}
.form__checkbox-error {
  display: none;
  font-size: 0.75rem;
  color: #f87171;
  padding-left: 30px;
}
.form__checkbox-wrap.form--error .form__checkbox-error {
  display: block;
}

.form__submit {
  width: 100%;
  font-size: 0.92rem;
  padding: 18px;
  border-radius: 4px;
  background: var(--c-gold);
  color: #080c14;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-family: var(--font-sans);
  cursor: pointer;
  border: none;
  transition: all 0.35s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}
.form__submit:hover { background: var(--c-gold-light); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(196,160,80,0.3); }
.form__submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ---------- Form Status ---------- */
.form__status {
  display: none;
  text-align: center;
  padding: 32px 24px;
  border-radius: 8px;
}
.form__status.success {
  display: block;
  background: rgba(45,212,191,0.07);
  border: 1px solid rgba(45,212,191,0.2);
}
.form__status.error {
  display: block;
  background: rgba(239,68,68,0.07);
  border: 1px solid rgba(239,68,68,0.2);
}
.form__status-icon { font-size: 2.5rem; margin-bottom: 16px; }
.form__status-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--c-text-1);
}
.form__status-body {
  font-size: 0.85rem;
  color: var(--c-text-2);
  line-height: 1.8;
}

/* ============================================================
   PRIVACY POLICY
   ============================================================ */
.privacy {
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
}

.privacy__wrap {
  max-width: 800px;
  margin-inline: auto;
}

.privacy__header {
  margin-bottom: 64px;
}

.privacy__body {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.privacy__block {
  padding: 32px 0;
  border-bottom: 1px solid var(--c-border);
}
.privacy__block:first-child { padding-top: 0; }
.privacy__block:last-child { border-bottom: none; }

.privacy__block--disclaimer {
  margin-top: 8px;
  padding: 28px 24px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 6px;
}

.privacy__block-title {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-text-1);
  margin-bottom: 16px;
}

.privacy__text {
  font-size: 0.85rem;
  color: var(--c-text-2);
  line-height: 2;
}

.privacy__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.privacy__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.83rem;
  color: var(--c-text-2);
  line-height: 1.75;
}
.privacy__list li::before {
  content: '';
  display: block;
  width: 14px;
  height: 1px;
  background: var(--c-gold);
  margin-top: 12px;
  flex-shrink: 0;
  opacity: 0.6;
}

.privacy__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.83rem;
}
.privacy__table th,
.privacy__table td {
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-border);
  line-height: 1.7;
}
.privacy__table th {
  font-weight: 500;
  color: var(--c-text-3);
  white-space: nowrap;
  width: 90px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
.privacy__table td {
  color: var(--c-text-2);
}
.privacy__table tr:last-child th,
.privacy__table tr:last-child td {
  border-bottom: none;
}

.privacy__link {
  color: var(--c-gold);
  text-decoration: underline;
  text-decoration-color: rgba(212,114,62,0.4);
  text-underline-offset: 3px;
  transition: color 0.3s, text-decoration-color 0.3s;
}
.privacy__link:hover {
  color: var(--c-gold-light);
  text-decoration-color: var(--c-gold-light);
}

/* ---------- Form privacy link ---------- */
.form__privacy-link {
  color: var(--c-gold);
  text-decoration: underline;
  text-decoration-color: rgba(212,114,62,0.4);
  text-underline-offset: 2px;
  transition: color 0.3s;
}
.form__privacy-link:hover { color: var(--c-gold-light); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--c-border);
  padding: 48px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  color: var(--c-text-2);
  letter-spacing: 0.1em;
}
.footer__copy {
  font-size: 0.75rem;
  color: var(--c-text-3);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__link {
  font-size: 0.75rem;
  color: var(--c-text-3);
  transition: color 0.3s;
}
.footer__link:hover { color: var(--c-gold); }

.footer__operator {
  font-size: 0.72rem;
  color: var(--c-text-3);
  line-height: 1.8;
  letter-spacing: 0.04em;
}
.footer__operator-link {
  color: var(--c-text-3);
  text-decoration: underline;
  text-decoration-color: rgba(243,240,235,0.2);
  text-underline-offset: 2px;
  transition: color 0.3s;
}
.footer__operator-link:hover { color: var(--c-gold); }

/* ============================================================
   ANIMATIONS & UTILITIES
   ============================================================ */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* Scroll-triggered reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s var(--ease-out-expo), transform 0.85s var(--ease-out-expo);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* divider line */
.divider {
  width: 48px;
  height: 1px;
  background: var(--c-gold);
  opacity: 0.5;
  margin: 0 auto 32px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  :root {
    --section-py: var(--section-py-sm);
  }
  .value__split { grid-template-columns: 1fr; gap: 48px; }
  .tab-panel.active { grid-template-columns: 1fr; }
  .contact__wrap { grid-template-columns: 1fr; gap: 56px; }
  .service__price-card { position: static; }
}

@media (max-width: 640px) {
  .nav { padding: 16px 20px; }
  .nav.scrolled { padding: 12px 20px; }
  .nav__cta .btn--outline { display: none; }

  .hero__content { padding: 130px 0 80px; }
  .hero__badges { gap: 6px; }
  .badge { font-size: 0.65rem; padding: 4px 10px; }

  .pain__grid { grid-template-columns: 1fr; }
  .pain__card { padding: 28px 24px; }

  .form { padding: 28px 20px; }
  .form__grid { grid-template-columns: 1fr; }
  .form__radio-group { flex-direction: column; }
  .form__radio-label { border-right: none; border-bottom: 1px solid var(--c-border); }
  .form__radio-label:last-child { border-bottom: none; }

  .services__tabs { width: 100%; flex-direction: column; }
  .tab-btn { border: none; border-bottom: 1px solid var(--c-border); }

  .creds__grid { grid-template-columns: 1fr; }

  .footer__inner { flex-direction: column; text-align: center; }
}

@media (max-width: 380px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .btn--lg { width: 100%; justify-content: center; }
}