/* ========================================
   Wタッチ LP — Redesigned (White + Blue)
   ======================================== */

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

:root {
  --blue: #1a56db;
  --blue-dark: #1444a5;
  --blue-light: #eef4ff;
  --blue-muted: #6b8fd4;
  --orange: #e8612d;
  --orange-hover: #d4551f;
  --orange-glow: rgba(232, 97, 45, 0.2);
  --green: #10b981;
  --red: #ef4444;
  --text: #111827;
  --text-dim: #6b7280;
  --text-light: #9ca3af;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0f172a;
  --border: #e5e7eb;
  --border-light: #f1f5f9;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --container: 1120px;
  --header-h: 64px;
  --font: 'Noto Sans JP', 'Inter', -apple-system, sans-serif;
  --font-en: 'Inter', 'Noto Sans JP', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.u-pc { display: inline; }

/* ===== ANIMATIONS ===== */
.anim {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.anim.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 36px;
  border-radius: var(--radius-xs);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 2px 12px var(--orange-glow);
}
.btn--primary:hover {
  background: var(--orange-hover);
  box-shadow: 0 6px 24px rgba(232, 97, 45, 0.35);
  transform: translateY(-2px);
}
.btn--white {
  background: #fff;
  color: var(--text);
}
.btn--white:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}
.btn--lg { padding: 16px 44px; font-size: 15px; }
.btn--full { width: 100%; }

/* ===== SECTION COMMON ===== */
.section-head { text-align: center; margin-bottom: 56px; }
.section-tag {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-block;
  margin-bottom: 12px;
}
.section-title {
  font-size: 34px;
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.section-sub {
  font-size: 14px;
  color: var(--text-dim);
  margin-top: 14px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}
.section-sub strong { color: var(--orange); }

/* ========================================
   HEADER
   ======================================== */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
}
.header--scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}
.header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 800;
  font-size: 18px;
}
.header__logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 900;
  border-radius: 8px;
}
.header__logo-text { color: var(--text); font-size: 17px; }
.header__nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.header__nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.15s;
}
.header__nav a:hover { color: var(--text); }
.header__nav-cta {
  background: var(--orange) !important;
  color: #fff !important;
  padding: 8px 22px !important;
  border-radius: var(--radius-xs) !important;
  font-weight: 700 !important;
  font-size: 12px !important;
}
.header__nav-cta:hover {
  background: var(--orange-hover) !important;
}
.header__menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.header__menu span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px; transition: all 0.2s;
}
.header__menu.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.header__menu.active span:nth-child(2) { opacity: 0; }
.header__menu.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile overlay */
.mobile-overlay {
  display: none;
  position: fixed; inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
}
.mobile-overlay.open { display: block; }
.mobile-nav {
  position: absolute;
  top: var(--header-h);
  left: 0; width: 100%;
  background: #fff;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav a {
  display: block; padding: 14px 16px;
  font-size: 14px; color: var(--text-dim);
  border-radius: var(--radius-xs);
}
.mobile-nav a:hover { background: var(--bg-alt); color: var(--text); }
.mobile-nav__cta {
  background: var(--orange) !important;
  color: #fff !important;
  text-align: center;
  font-weight: 700 !important;
  margin-top: 8px;
}

/* ===== FLOATING CTA ===== */
.float-cta {
  position: fixed;
  bottom: -100px;
  left: 0; width: 100%;
  z-index: 998;
  transition: bottom 0.4s ease;
}
.float-cta.visible { bottom: 0; }
.float-cta__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.15);
}
.float-cta__label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}
.float-cta__label strong { color: var(--orange); font-size: 15px; }
.float-cta__btn {
  display: inline-flex;
  align-items: center;
  padding: 10px 28px;
  background: var(--orange);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  transition: all 0.2s;
  animation: btnPulse 2.5s ease-in-out infinite;
}
.float-cta__btn:hover {
  background: var(--orange-hover);
  animation: none;
}
@keyframes btnPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(232,97,45,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(232,97,45,0); }
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
}
.hero__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.88) 0%,
    rgba(15, 23, 42, 0.75) 40%,
    rgba(26, 86, 219, 0.45) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  text-align: center;
  padding: calc(var(--header-h) + 60px) 24px 80px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: rgba(232, 97, 45, 0.2);
  border: 1px solid rgba(232, 97, 45, 0.4);
  padding: 7px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: dotPulse 1.5s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero__title {
  font-size: 52px;
  font-weight: 900;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}
.hero__em {
  color: var(--orange);
  position: relative;
}
.hero__em::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0;
  width: 100%; height: 3px;
  background: var(--orange);
  opacity: 0.5;
  border-radius: 2px;
}
.hero__sub {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.9;
  margin-bottom: 36px;
}
.hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero__stats {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.hero__stat {
  text-align: center;
  padding: 0 28px;
}
.hero__stat-num {
  display: block;
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}
.hero__stat-label {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}
.hero__stat-sep {
  width: 1px;
  background: rgba(255,255,255,0.15);
  align-self: stretch;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}
.hero__scroll span {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   INTRO STRIP
   ======================================== */
.intro-strip {
  padding: 60px 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border-light);
}
.intro-strip__inner {
  display: flex;
  align-items: center;
  gap: 48px;
}
.intro-strip__text {
  flex: 1;
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.9;
}
.intro-strip__text strong { color: var(--text); font-weight: 700; }
.intro-strip__products {
  display: flex;
  gap: 24px;
  flex-shrink: 0;
}
.intro-strip__product {
  text-align: center;
}
.intro-strip__product img {
  height: 140px;
  width: auto;
  margin-bottom: 8px;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.12));
  transition: transform 0.3s;
}
.intro-strip__product:hover img { transform: translateY(-4px); }
.intro-strip__product span {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
}

/* ========================================
   PROBLEMS
   ======================================== */
.problems {
  padding: 100px 0 60px;
  background: var(--bg-alt);
}
.problems__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.problem-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  border-color: #fecaca;
}
.problem-card__icon { margin-bottom: 16px; }
.problem-card h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
}

.problems__resolve {
  text-align: center;
  margin-top: 48px;
  padding-top: 40px;
}
.problems__resolve-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  background: var(--blue-light);
  border-radius: 50%;
  color: var(--blue);
  margin-bottom: 16px;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}
.problems__resolve-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
}
.problems__resolve-text strong {
  color: var(--orange);
  font-size: 22px;
}

/* ========================================
   SOLUTIONS
   ======================================== */
.solutions {
  padding: 100px 0;
  background: var(--bg);
}
.solutions__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.solution-card {
  position: relative;
  padding: 32px 28px;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: all 0.3s;
  overflow: hidden;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.06);
  border-color: var(--border);
}
.solution-card__num {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-en);
  font-size: 40px;
  font-weight: 900;
  color: rgba(26, 86, 219, 0.07);
  line-height: 1;
}
.solution-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  background: var(--blue-light);
  border-radius: 12px;
  color: var(--blue);
  margin-bottom: 18px;
}
.solution-card h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 10px;
}
.solution-card h3 span {
  color: var(--orange);
}
.solution-card p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.8;
}
.solutions__cta {
  text-align: center;
  margin-top: 56px;
}

/* ========================================
   FEATURES
   ======================================== */
.features {
  padding: 100px 0;
  background: var(--bg-alt);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  border-color: var(--border);
}
.feature-card__icon {
  font-size: 28px;
  margin-bottom: 14px;
}
.feature-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}
.feature-card p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.8;
}

/* ========================================
   SCENES
   ======================================== */
.scenes {
  padding: 100px 0;
  background: var(--bg);
}
.scene {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}
.scene--reverse { direction: rtl; }
.scene--reverse > * { direction: ltr; }
.scene__img {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.scene__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
  transition: transform 0.5s ease;
}
.scene:hover .scene__img img { transform: scale(1.03); }
.scene__img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.12), transparent 50%);
  pointer-events: none;
}
.scene__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}
.scene__body h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.4;
}
.scene__body p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 16px;
}
.scene__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
  transition: color 0.15s;
}
.scene__link:hover { color: var(--orange-hover); }

.scenes__cta {
  text-align: center;
  margin-top: 16px;
}
.scenes__cta p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 16px;
}

/* ========================================
   CAMPAIGN
   ======================================== */
.campaign {
  padding: 80px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
}
.campaign__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.campaign__badge {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--orange);
  border: 1px solid rgba(232,97,45,0.4);
  padding: 5px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.campaign__left h2 {
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 16px;
}
.campaign__price {
  font-family: var(--font-en);
  font-size: 44px;
  color: var(--orange);
}
.campaign__left h2 small {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.6;
}
.campaign__left > p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
}
.campaign__left > p strong { color: var(--orange); }

.campaign__model {
  padding: 16px 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  margin-bottom: 12px;
}
.campaign__model-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  margin-bottom: 4px;
}
.campaign__model-price {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}
.campaign__model-price strong { color: var(--orange); font-size: 16px; }
.campaign__model-price del { opacity: 0.5; margin-right: 4px; }
.campaign__model-price small { font-size: 11px; opacity: 0.7; }
.campaign__note {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  margin-bottom: 20px;
}

/* ========================================
   SPEC
   ======================================== */
.spec {
  padding: 100px 0;
  background: var(--bg-alt);
}
.spec__wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
}
.spec__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.spec__table th {
  padding: 24px;
  text-align: center;
  border-bottom: 2px solid var(--border);
  background: var(--bg-alt);
}
.spec__table th:first-child { text-align: left; width: 30%; background: #fff; }
.spec__model-name {
  display: block;
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.spec__model-name--accent { color: var(--blue); }
.spec__model-size {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}
.spec__table td {
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-light);
  line-height: 1.5;
}
.spec__table td:first-child {
  font-weight: 600;
  color: var(--text-dim);
  font-size: 13px;
}
.spec__table td[colspan] { text-align: center; }
.spec__table tr:last-child td { border-bottom: none; }
.spec__table tbody tr { transition: background 0.15s; }
.spec__table tbody tr:hover { background: var(--bg-alt); }

.spec__ops {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-top: 32px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.spec__ops-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  background: var(--blue-light);
  color: var(--blue);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 6px;
  flex-shrink: 0;
}
.spec__ops h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}
.spec__ops p {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
}
.spec__cta { text-align: center; margin-top: 48px; }

/* ========================================
   FAQ
   ======================================== */
.faq {
  padding: 100px 0;
  background: var(--bg);
}
.faq__list {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq__item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.2s;
}
.faq__item[open] {
  border-color: var(--blue);
  box-shadow: 0 2px 12px rgba(26,86,219,0.06);
}
.faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: color 0.15s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-family: var(--font-en);
  font-size: 20px;
  font-weight: 300;
  color: var(--text-light);
  transition: all 0.2s;
}
.faq__item[open] summary::after {
  content: "−";
  color: var(--blue);
}
.faq__item summary:hover { color: var(--blue); }
.faq__answer {
  padding: 0 22px 20px;
  animation: fadeDown 0.25s ease;
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.faq__answer p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.8;
}
.faq__cta {
  text-align: center;
  margin-top: 48px;
}
.faq__cta p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 16px;
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
  padding: 100px 0 120px;
  background: var(--bg-alt);
}
.contact__header {
  text-align: center;
  margin-bottom: 48px;
}
.contact__wrapper {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}
.contact__sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 8px;
}
.contact__merit {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact__merit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: var(--blue-light);
  border-radius: 10px;
  color: var(--blue);
  flex-shrink: 0;
}
.contact__merit h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}
.contact__merit p {
  font-size: 12px;
  color: var(--text-dim);
}

.contact__form-area {
  background: #fff;
  border: 2px solid var(--orange);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: 0 0 0 4px var(--orange-glow), 0 8px 32px rgba(0,0,0,0.06);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.form-group { margin-bottom: 14px; }
.form-row .form-group { margin-bottom: 0; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}
.req { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font);
  font-size: 14px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  outline: none;
  transition: all 0.15s;
  height: 44px;
}
.form-group textarea { resize: vertical; min-height: 80px; height: auto; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }

.contact-form__submit {
  margin-top: 8px;
  font-size: 16px !important;
  padding: 18px !important;
}
.form-privacy {
  text-align: center;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-dim);
}
.form-privacy a {
  color: var(--blue);
  text-decoration: underline;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: 48px 0 32px;
  background: var(--bg-dark);
}
.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.footer__brand {
  display: flex; align-items: center; gap: 4px;
}
.footer__brand .header__logo-mark { background: rgba(255,255,255,0.08); }
.footer__brand .header__logo-text { color: rgba(255,255,255,0.7); }
.footer__links {
  display: flex; gap: 24px;
}
.footer__links a {
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  transition: color 0.15s;
}
.footer__links a:hover { color: #fff; }
.footer__bottom {
  text-align: center;
  font-size: 12px;
  color: rgba(255,255,255,0.2);
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__bottom a { color: rgba(255,255,255,0.35); }
.footer__bottom a:hover { color: #fff; }

/* ========================================
   MODAL
   ======================================== */
.modal {
  display: none;
  position: fixed; inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}
.modal.active { display: flex; }
.modal__card {
  background: #fff;
  border-radius: var(--radius);
  padding: 48px 40px;
  max-width: 420px;
  width: 90%;
  text-align: center;
}
.modal__icon { margin-bottom: 16px; }
.modal__card h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 12px;
}
.modal__card p {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 24px;
  line-height: 1.7;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .hero__title { font-size: 42px; }
  .problems__grid { grid-template-columns: repeat(2, 1fr); }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .campaign__card { grid-template-columns: 1fr; gap: 32px; }
  .intro-strip__inner { flex-direction: column; text-align: center; }
  .intro-strip__products { justify-content: center; }
}

@media (max-width: 768px) {
  .u-pc { display: none; }
  .header__nav { display: none; }
  .header__menu { display: flex; }
  .hero__title { font-size: 32px; }
  .hero__sub { font-size: 14px; }
  .hero__content { padding-bottom: 100px; }
  .hero__stat { padding: 0 16px; }
  .hero__stat-num { font-size: 22px; }
  .section-title { font-size: 26px; }
  .problems__grid { grid-template-columns: 1fr 1fr; }
  .solutions__grid { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
  .scene { grid-template-columns: 1fr; gap: 24px; }
  .scene--reverse { direction: ltr; }
  .scene__body h3 { font-size: 20px; }
  .contact__wrapper { grid-template-columns: 1fr; }
  .contact__sidebar {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }
  .contact__merit { flex: 1; min-width: 140px; }
  .contact__form-area { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .float-cta__inner {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    padding: 12px 20px;
  }
  .footer__top { flex-direction: column; gap: 16px; text-align: center; }
  .footer__links { flex-wrap: wrap; justify-content: center; }
  .intro-strip__product img { height: 100px; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 26px; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 300px; }
  .hero__stats { flex-direction: column; gap: 12px; }
  .hero__stat-sep { display: none; }
  .problems__grid { grid-template-columns: 1fr; }
  .intro-strip__products { flex-direction: column; align-items: center; }
}