/* ========================================
   滑り止め施工.com - Stylesheet
   ======================================== */

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

:root {
  --color-primary: #1995A7;
  --color-primary-dark: #147d8c;
  --color-primary-light: #e6f5f7;
  --color-accent: #e8920e;
  --color-accent-dark: #c97c0a;
  --color-text: #333;
  --color-text-light: #666;
  --color-text-muted: #999;
  --color-bg: #fff;
  --color-bg-gray: #f4f9fa;
  --color-bg-dark: #0e2a2f;
  --color-border: #e0e4e8;
  --color-white: #fff;
  --font-family: "Helvetica Neue", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --max-width: 1100px;
  --header-height: 72px;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.section-header__title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-text);
}

.section-header__sub {
  display: block;
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-light);
  margin-top: 4px;
}

.section-header__desc {
  margin-top: 12px;
  font-size: 15px;
  color: var(--color-text-light);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
}

.btn--outline {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 17px;
}

.required {
  font-size: 12px;
  color: #e53e3e;
  margin-left: 4px;
}

/* ========================================
   HEADER
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo-img {
  height: 36px;
  width: auto;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__nav-list a {
  display: block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}

.header__nav-list a:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.header__nav-cta {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
}

.header__nav-cta:hover {
  background: var(--color-primary-dark) !important;
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 8px 0;
  z-index: 100;
}

.has-dropdown:hover .dropdown {
  display: block;
}

.dropdown li a {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text) !important;
  border-bottom: none !important;
  border-radius: 0 !important;
  white-space: nowrap;
}

.dropdown li a:hover {
  background: var(--color-primary-light) !important;
  color: var(--color-primary) !important;
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.header__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: all var(--transition);
}

.header__hamburger.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  padding: 0;
  margin-top: var(--header-height);
  position: relative;
  overflow: hidden;
}

.hero__bg {
  width: 100%;
  display: block;
}

.hero__bg--sp {
  display: none;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(255,255,255,1) 0%, rgba(255,255,255,0.85) 30%, rgba(255,255,255,0) 70%);
  display: flex;
  align-items: center;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.hero__label {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.hero__title {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--color-text);
  text-shadow: 0 0 10px rgba(255,255,255,0.8), 0 0 20px rgba(255,255,255,0.6), 0 0 40px rgba(255,255,255,0.4);
}

.hero__title span {
  color: var(--color-primary);
}

.hero__highlight {
  font-style: normal;
  background: linear-gradient(transparent 75%, #FFD700 75%);
  padding: 0 4px;
  text-shadow: none;
}

.hero__text {
  margin-top: 20px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
}

.hero__actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 24px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.hero__stat {
  flex: 1;
  text-align: center;
  padding: 0 16px;
  border-right: 1px solid var(--color-border);
}

.hero__stat:last-child {
  border-right: none;
}

.hero__stat-num {
  display: block;
  font-size: 36px;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.2;
}

.hero__stat-num small {
  font-size: 14px;
  font-weight: 600;
}

.hero__stat-label {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ========================================
   PROBLEMS
   ======================================== */
.problems {
  padding: 80px 0;
  background: var(--color-bg);
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.problems__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 24px;
  background: #fff8f0;
  border-radius: var(--radius);
  border: 1px solid #fde8cd;
}

.problems__icon {
  font-size: 20px;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 14px;
}

.problems__item p {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}

/* ========================================
   ABOUT
   ======================================== */
.about {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.about__content {
  display: block;
}

.about__content--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about__image {
  width: 100%;
}

.about__image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.about__lead {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 20px;
}

.about__text > p:not(.about__lead) {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.9;
}

.about__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.about__feature {
  padding: 32px 24px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.about__feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-primary);
  font-variant-emoji: text;
}

.about__feature h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}

.about__feature p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.about__gallery {
  display: flex;
  gap: 0;
  margin-top: 40px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  box-shadow: var(--shadow-md);
}

.about__gallery-item {
  flex: 1;
  text-align: center;
  padding: 0 16px;
  border-right: 1px solid var(--color-border);
}

.about__gallery-item:last-child {
  border-right: none;
}

.about__gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
}

.about__gallery-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* ========================================
   SERVICE
   ======================================== */
.service {
  padding: 80px 0;
  background: var(--color-bg);
}

.service__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.service__card {
  padding: 16px 8px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  text-align: center;
}

.service__card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.service__card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin: 0 auto 8px;
}

.service__card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
}

/* ========================================
   NUMBERS
   ======================================== */
.numbers {
  padding: 80px 0;
  background: #1995A7;
}

.numbers .section-header__label {
  color: var(--color-accent);
}

.numbers .section-header__title {
  color: var(--color-white);
}

.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.numbers__item {
  text-align: center;
  padding: 32px 16px;
}

.numbers__value {
  display: block;
  font-size: 48px;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.2;
}

.numbers__value small {
  font-size: 16px;
  font-weight: 600;
}

.numbers__label {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 8px;
}

/* ========================================
   WORKS
   ======================================== */
.works {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.works__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.works__card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.works__card-image-placeholder {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 14px;
}

.works__card-body {
  padding: 24px;
}

.works__card-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 100px;
  margin-bottom: 12px;
}

.works__card-body h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.5;
}

.works__card-body p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.works__card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
}

.works__more {
  text-align: center;
  margin-top: 40px;
}

.works__clients {
  margin-top: 56px;
  padding: 40px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.works__clients-title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  color: var(--color-text);
}

.works__clients-title small {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-muted);
}

.works__clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.works__clients-category h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-primary-light);
}

.works__clients-category p {
  font-size: 13px;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ========================================
   FLOW
   ======================================== */
.flow {
  padding: 80px 0;
  background: var(--color-bg);
}

.flow__steps {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flow__step {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.flow__step:last-child {
  border-bottom: none;
}

.flow__step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
}

.flow__step-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.flow__step-body p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ========================================
   VOICE
   ======================================== */
.voice {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.voice__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.voice__card {
  padding: 32px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.voice__card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.voice__card-category {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 100px;
}

.voice__card-role {
  font-size: 13px;
  color: var(--color-text-muted);
}

.voice__card-text {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.9;
}

/* ========================================
   FAQ
   ======================================== */
.faq {
  padding: 80px 0;
  background: var(--color-bg);
}

.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.faq__item[open] {
  box-shadow: var(--shadow-sm);
}

.faq__question {
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background var(--transition);
}

.faq__question:hover {
  background: var(--color-bg-gray);
}

.faq__question::before {
  content: "Q";
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
}

.faq__question::after {
  content: "";
  margin-left: auto;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  transform: rotate(45deg);
  transition: transform var(--transition);
}

.faq__item[open] .faq__question::after {
  transform: rotate(-135deg);
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__answer {
  padding: 0 24px 20px 64px;
}

.faq__answer p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ========================================
   CTA
   ======================================== */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.cta__inner {
  text-align: center;
}

.cta__title {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.5;
}

.cta__text {
  margin-top: 16px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
}

.cta__actions {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.cta__actions .btn--primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.cta__actions .btn--primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.cta__phone {
  color: rgba(255, 255, 255, 0.8);
}

.cta__phone-label {
  display: block;
  font-size: 13px;
}

.cta__phone-number {
  display: block;
  font-size: 28px;
  font-weight: 900;
  color: var(--color-white) !important;
  letter-spacing: 0.05em;
  margin: 4px 0;
}

.cta__phone-time {
  display: block;
  font-size: 12px;
}

/* ========================================
   COMPANY
   ======================================== */
.company {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.company__table-wrap {
  max-width: 720px;
  margin: 0 auto;
}

.company__table {
  width: 100%;
  border-collapse: collapse;
}

.company__table th,
.company__table td {
  padding: 12px 16px;
  font-size: 15px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.company__table th {
  width: 160px;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-primary-light);
}

.company__table td {
  color: var(--color-text-light);
}

/* ========================================
   CONTACT
   ======================================== */
.contact {
  padding: 80px 0;
  background: var(--color-bg);
}

.contact__form {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact__form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact__form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}

.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
  padding: 12px 16px;
  font-size: 15px;
  font-family: var(--font-family);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition);
  width: 100%;
}

.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 111, 181, 0.1);
}

.contact__form-group textarea {
  resize: vertical;
}

.contact__form-submit {
  text-align: center;
  margin-top: 12px;
}

.contact__success {
  text-align: center;
  padding: 60px 20px;
}

.contact__success-inner {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-md);
  max-width: 560px;
  margin: 0 auto;
}

.contact__success-icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 20px;
}

.contact__success-inner h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.contact__success-inner p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-bg-dark);
  padding: 60px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__logo-img {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__brand-text {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
}

.footer__links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links-list a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

.footer__links-list a:hover {
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   PRIVACY POLICY PAGE
   ======================================== */
.policy-page {
  padding: 120px 0 80px;
}

.policy-page__title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-primary);
}

.policy-page__intro {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 40px;
}

.policy-page__section {
  margin-bottom: 32px;
}

.policy-page__section h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 3px solid var(--color-primary);
}

.policy-page__section p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-light);
}

.policy-page__section ul {
  margin: 12px 0 0 20px;
  list-style: disc;
}

.policy-page__section li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.policy-page__contact {
  margin-top: 16px;
  padding: 20px 24px;
  background: var(--color-bg);
  border-radius: 8px;
}

.policy-page__contact p {
  margin-bottom: 4px;
  color: var(--color-text);
}

/* ========================================
   FIXED CTA (MOBILE)
   ======================================== */
.fixed-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.15);
}

.fixed-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
}

.fixed-cta__phone {
  background: var(--color-primary);
  color: var(--color-white) !important;
}

.fixed-cta__mail {
  background: var(--color-accent);
  color: var(--color-white) !important;
}

/* ========================================
   RESPONSIVE - TABLET (768px)
   ======================================== */
@media (max-width: 960px) {
  .header__hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition);
    padding: 80px 24px 24px;
    z-index: 1000;
  }

  .header__nav.is-open {
    right: 0;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .header__nav-list a {
    padding: 14px 16px;
    font-size: 15px;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
  }

  .header__nav-cta {
    margin-top: 16px;
    text-align: center;
    border-radius: var(--radius) !important;
  }

  .has-dropdown {
    position: relative;
  }

  .dropdown {
    display: none;
    position: static;
    min-width: 0;
    border: none;
    box-shadow: none;
    padding: 0;
    background: var(--color-bg-gray);
  }

  .has-dropdown.is-open .dropdown {
    display: block;
  }

  .dropdown li a {
    padding-left: 32px !important;
    font-size: 14px !important;
  }

  .hero__title {
    font-size: 32px;
  }

  .hero__stats {
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero__stat {
    flex: 1 1 calc(50% - 8px);
    min-width: 120px;
    border-right: none;
    padding: 16px;
  }

  .hero__stat-num {
    font-size: 28px;
  }

  .problems__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__content {
    display: block;
  }

  .about__features {
    grid-template-columns: repeat(3, 1fr);
  }

  .service__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .numbers__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .numbers__value {
    font-size: 40px;
  }

  .works__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .voice__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__top {
    flex-direction: column;
    gap: 32px;
  }

}

/* ========================================
   RESPONSIVE - MOBILE (480px)
   ======================================== */
@media (max-width: 600px) {
  :root {
    --header-height: 60px;
  }

  .container {
    padding: 0 16px;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .section-header__title {
    font-size: 22px;
  }

  .section-header__desc {
    font-size: 14px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 14px;
  }

  .btn--lg {
    padding: 14px 32px;
    font-size: 15px;
    width: 100%;
  }

  .header__logo-img {
    height: 28px;
  }

  .footer__logo-img {
    height: 24px;
  }

  /* Hero */
  .hero {
    padding: 0;
  }

  .hero__bg--pc {
    display: none;
  }

  .hero__bg--sp {
    display: block;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .hero__overlay {
    position: relative;
    padding: 80px 0 24px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.5) 60%, rgba(255,255,255,0.2) 100%);
  }

  .hero__title {
    font-size: 26px;
  }

  .hero__text {
    font-size: 14px;
  }

  .hero__text br {
    display: none;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__stats {
    padding: 16px 0;
    flex-wrap: nowrap;
    gap: 0;
    justify-content: center;
  }

  .hero__stat {
    flex: 0 1 auto;
    padding: 0 16px;
    text-align: center;
  }

  .hero__stat-num {
    font-size: 20px;
  }

  .hero__stat-num small {
    font-size: 11px;
  }

  .hero__stat-label {
    font-size: 11px;
  }

  /* Problems */
  .problems {
    padding: 60px 0;
  }

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

  /* About */
  .about {
    padding: 60px 0;
  }

  .about__content--split {
    grid-template-columns: 1fr;
  }

  .about__lead {
    font-size: 17px;
  }

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

  .about__gallery {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }

  /* Service */
  .service {
    padding: 60px 0;
  }

  .service__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service__card {
    padding: 16px 8px;
  }

  /* Numbers */
  .numbers {
    padding: 60px 0;
  }

  .numbers__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .numbers__value {
    font-size: 32px;
  }

  .numbers__item {
    padding: 24px 8px;
  }

  /* Works */
  .works {
    padding: 60px 0;
  }

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

  /* Flow */
  .flow {
    padding: 60px 0;
  }

  .flow__step {
    gap: 16px;
    padding: 24px 0;
  }

  .flow__step-num {
    width: 40px;
    height: 40px;
    font-size: 14px;
  }

  .flow__step-body h3 {
    font-size: 15px;
  }

  /* Voice */
  .voice {
    padding: 60px 0;
  }

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

  .voice__card {
    padding: 24px;
  }

  /* FAQ */
  .faq {
    padding: 60px 0;
  }

  .faq__question {
    padding: 16px 20px;
    font-size: 14px;
  }

  .faq__answer {
    padding: 0 20px 16px 56px;
  }

  /* CTA */
  .cta {
    padding: 60px 0;
  }

  .cta__title {
    font-size: 22px;
  }

  .cta__phone-number {
    font-size: 24px;
  }

  /* Company */
  .company {
    padding: 60px 0;
  }

  .company__table th,
  .company__table td {
    display: block;
    width: 100%;
    padding: 12px 16px;
  }

  .company__table th {
    padding-bottom: 4px;
    border-bottom: none;
  }

  .company__table td {
    padding-top: 4px;
  }

  /* Contact */
  .contact {
    padding: 60px 0;
  }

  .contact__form-row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer {
    padding: 40px 0 0;
  }

  .footer__links-list {
    gap: 6px 16px;
  }

  /* Fixed CTA */
  .fixed-cta {
    display: flex;
  }

  .footer {
    padding-bottom: 56px;
  }
}