/* ========================================
   高橋政史 公式HP - スタイルシート
   Earth Tone Color Palette
   ======================================== */

:root {
  /* Colors - Earth Tones */
  --color-primary: #A67C52;
  /* Warm Caramel Brown */
  --color-primary-dark: #8B6542;
  /* Darker Caramel */
  --color-primary-light: #C9A882;
  --color-secondary: #5D4037;
  /* Rich Chocolate Brown */
  --color-accent: #D4A574;
  /* Sand Accent */
  --color-bg: #FAF8F5;
  /* Warm Off-White */
  --color-bg-alt: #F5EDE0;
  /* Sand/Cream */
  --color-bg-warm: #EDE4D3;
  /* Warmer Tan */
  --color-text: #3E2723;
  /* Deep Brown */
  --color-text-light: #5D4037;
  --color-text-muted: #8D7B6C;
  --color-white: #FFFFFF;
  --color-border: #E0D5C7;

  /* Typography */
  --font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Noto Serif JP', Georgia, serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(62, 39, 35, 0.08);
  --shadow-md: 0 4px 16px rgba(62, 39, 35, 0.1);
  --shadow-lg: 0 8px 32px rgba(62, 39, 35, 0.12);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* ========== 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);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ========== Typography ========== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-secondary);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.section-title--center {
  text-align: center;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  margin-top: var(--spacing-sm);
}

.section-title--center::after {
  margin-left: auto;
  margin-right: auto;
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
  border: 2px solid transparent;
  text-align: center;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

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

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

/* ========== Header ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-base);
}

.header__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  flex-direction: column;
}

.header__logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: 0.05em;
}

.header__logo-sub {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header__nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-light);
  position: relative;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.header__nav-link:hover::after {
  width: 100%;
}

.header__nav-link--cta {
  padding: 0.5rem 1.25rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
}

.header__nav-link--cta::after {
  display: none;
}

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

.header__nav-link--highlight {
  color: var(--color-primary);
  font-weight: 600;
}

.header__nav-link--highlight::after {
  background: var(--color-accent);
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.header__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
  transition: var(--transition-base);
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(166, 124, 82, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(166, 124, 82, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

.hero__title-line {
  display: block;
}

.hero__subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  line-height: 1.9;
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero__photo {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 3/4;
  object-fit: cover;
}

/* ========== Stats Section ========== */
.stats {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-alt);
}

.stats__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: var(--spacing-xl);
}

.stats__item {
  text-align: center;
  padding: var(--spacing-lg);
}

.stats__number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.stats__plus {
  color: var(--color-primary-light);
}

.stats__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.stats__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
}

.stats__icon svg {
  width: 100%;
  height: 100%;
}

/* ========== Services Section ========== */
.services {
  padding: var(--spacing-3xl) 0;
}

.services--alt {
  background: var(--color-bg-alt);
}

.services__container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.services__subtitle {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text);
  text-align: center;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  position: relative;
}

.services__subtitle::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--color-primary);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: var(--spacing-xl);
}

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

/* Featured Service */
.services__featured {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.service-featured {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

.service-featured:hover {
  box-shadow: var(--shadow-lg);
}

.service-featured__image {
  position: relative;
}

.service-featured__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.service-featured__label {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.service-featured__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.service-featured__description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

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

.service-card__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.service-card:hover .service-card__image img {
  transform: scale(1.05);
}

.service-card__content {
  padding: var(--spacing-lg);
}

.service-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.service-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

/* ========== Books Section ========== */
.books {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-alt);
}

.books__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-top: -1rem;
  margin-bottom: var(--spacing-xl);
}

/* Featured Book */
.books__featured {
  margin-bottom: var(--spacing-2xl);
}

.book-featured {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

.book-featured:hover {
  box-shadow: var(--shadow-lg);
}

.book-featured__image {
  position: relative;
}

.book-featured__image img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
}

.book-featured:hover .book-featured__image img {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(62, 39, 35, 0.2);
}

.book-featured__badge {
  position: absolute;
  top: -10px;
  left: -10px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.book-featured__label {
  display: inline-block;
  background: var(--color-bg-warm);
  color: var(--color-primary);
  padding: 0.25rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.book-featured__title {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
}

.book-featured__description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.book-featured__meta {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-md);
}

/* Books Grid */
.books__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.book-card {
  display: block;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  text-align: center;
  text-decoration: none;
  color: inherit;
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.book-card__image {
  margin-bottom: var(--spacing-md);
}

.book-card__image img {
  width: 100%;
  max-width: 160px;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.book-card:hover .book-card__image img {
  transform: scale(1.03);
}

.book-card__title {
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: var(--spacing-xs);
  color: var(--color-secondary);
}

.book-card__publisher {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.books__button {
  text-align: center;
}

/* ========== About Section ========== */
.about {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-alt);
}

.about__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about__label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
  display: block;
}

.about__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: var(--spacing-md);
}

.about__content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

.about__content .btn {
  margin-top: var(--spacing-sm);
}

/* ========== Testimonials Section ========== */
.testimonials {
  padding: var(--spacing-3xl) 0;
}

.testimonials__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--spacing-xl);
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: Georgia, serif;
  font-size: 4rem;
  color: var(--color-primary-light);
  position: absolute;
  top: 0.5rem;
  left: 1rem;
  line-height: 1;
  opacity: 0.3;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  padding-top: var(--spacing-md);
}

.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--color-secondary);
}

.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Testimonial Card with Image */
.testimonial-card--with-image {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.testimonial-card__image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.testimonial-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.testimonial-card--with-image .testimonial-card__content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.testimonial-card--with-image .testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.8;
  flex: 1;
}

.testimonial-card--with-image .testimonial-card__author {
  margin-top: auto;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

/* ========== News Section ========== */
.news {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-alt);
}

.news__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--spacing-xl);
}

.news-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.news-card:hover {
  box-shadow: var(--shadow-md);
}

.news-card__date {
  font-size: 0.8125rem;
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.news-card__title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
}

.news__button {
  text-align: center;
  margin-top: var(--spacing-xl);
}

/* ========== Newsletter Section ========== */
.newsletter {
  padding: var(--spacing-3xl) 0;
  background: var(--color-bg-warm);
}

.newsletter__container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.newsletter__title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-bottom: var(--spacing-sm);
}

.newsletter__text {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.newsletter__form {
  display: flex;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter__form input {
  flex: 1;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  background: var(--color-white);
  transition: var(--transition-fast);
}

.newsletter__form input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ========== Footer ========== */
.footer {
  background: var(--color-secondary);
  color: var(--color-bg);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  display: block;
  margin-bottom: var(--spacing-sm);
}

.footer__brand p {
  max-width: 400px;
  margin: 0 auto var(--spacing-lg);
  font-size: 0.875rem;
  opacity: 0.8;
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__links a {
  font-size: 0.875rem;
  opacity: 0.8;
  transition: var(--transition-fast);
}

.footer__links a:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

.footer__copyright {
  font-size: 0.8125rem;
  opacity: 0.6;
}

/* Footer Company Info */
.footer__company-info {
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer__section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-bg);
}

.footer__company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  text-align: left;
}

.footer__company-table {
  width: 100%;
  border-collapse: collapse;
}

.footer__company-table th,
.footer__company-table td {
  padding: 0.75rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  vertical-align: top;
}

.footer__company-table th {
  width: 100px;
  font-weight: 500;
  color: var(--color-primary-light);
  white-space: nowrap;
}

.footer__company-table td {
  opacity: 0.9;
}

.footer__company-table a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer__company-table a:hover {
  text-decoration: underline;
}

.footer__address-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-right: 0.5rem;
}

.footer__address-label--new {
  background: var(--color-primary);
  color: var(--color-white);
}

.footer__address-label--old {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-bg);
}

.footer__address-old {
  opacity: 0.6;
  font-size: 0.85rem;
}

.footer__company-details h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: 0.5rem;
}

.footer__detail-block {
  margin-bottom: var(--spacing-md);
}

.footer__detail-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__detail-block li {
  font-size: 0.85rem;
  opacity: 0.85;
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}

.footer__detail-block li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--color-primary-light);
}

.footer__detail-block p {
  font-size: 0.85rem;
  opacity: 0.85;
  line-height: 1.6;
}

.footer__detail-block a {
  color: var(--color-primary-light);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer__detail-block a:hover {
  text-decoration: underline;
}

.footer__clients {
  font-size: 0.8rem !important;
}

.footer__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__nav .footer__brand {
  text-align: left;
}

.footer__nav .footer__brand p {
  margin: 0;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {

  .hero__container,
  .about__container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero__image {
    order: -1;
  }

  .hero__buttons {
    justify-content: center;
  }

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

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

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

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

  .book-featured {
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
  }

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


@media (max-width: 768px) {
  .header__nav {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero__photo {
    max-width: 280px;
  }

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

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

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

  .service-featured {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .service-featured__image {
    max-width: 200px;
    margin: 0 auto;
  }

  .newsletter__form {
    flex-direction: column;
  }

  .book-featured {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .book-featured__image {
    max-width: 200px;
    margin: 0 auto;
  }

  .books__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }

  .book-card__title {
    font-size: 0.8125rem;
  }

  .footer__company-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer__nav {
    flex-direction: column;
    gap: var(--spacing-lg);
    text-align: center;
  }

  .footer__nav .footer__brand {
    text-align: center;
  }

  .footer__links {
    justify-content: center;
  }
}


/* ========== Animations ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* ========== Contact Page ========== */
.page-header {
  background: linear-gradient(135deg, var(--color-bg-warm) 0%, var(--color-bg-alt) 100%);
  padding: calc(var(--spacing-3xl) + 80px) 0 var(--spacing-3xl);
  text-align: center;
}

.page-header__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
}

.page-header__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.page-header__subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.contact-page {
  padding: var(--spacing-3xl) 0;
}

.contact-page__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.contact-page__intro {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.contact-page__intro p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 2;
}

.contact-page__content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-2xl);
}

.contact-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.contact-form__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--color-border);
}

.contact-form__group {
  margin-bottom: var(--spacing-md);
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.contact-form__label {
  display: block;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
  font-size: 0.9375rem;
}

.contact-form__label .required {
  color: #c53929;
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-sans);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: var(--transition-fast);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(166, 124, 82, 0.15);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 150px;
}

.contact-form__privacy {
  margin: var(--spacing-lg) 0;
}

.contact-form__checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--color-text-light);
}

.contact-form__checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary);
}

.contact-form__submit {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.btn--large {
  padding: 1rem 3rem;
  font-size: 1.0625rem;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-info__card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.contact-info__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.contact-info__item:last-child {
  margin-bottom: 0;
}

.contact-info__icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info__icon svg {
  width: 100%;
  height: 100%;
}

.contact-info__text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-info__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-info__text a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.contact-info__text a:hover {
  text-decoration: underline;
}

/* FAQ */
.contact-faq__item {
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
}

.contact-faq__item:last-child {
  border-bottom: none;
}

.contact-faq__item summary {
  cursor: pointer;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--spacing-xs) 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-faq__item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.contact-faq__item[open] summary::after {
  transform: rotate(45deg);
}

.contact-faq__item p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.7;
  padding: var(--spacing-sm) 0;
}

/* Contact Page Responsive */
@media (max-width: 900px) {
  .contact-page__content {
    grid-template-columns: 1fr;
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .page-header {
    padding: calc(var(--spacing-2xl) + 80px) 0 var(--spacing-xl);
  }

  .contact-form-wrapper {
    padding: var(--spacing-lg);
  }
}

/* ========== Company Page ========== */
.company-page {
  padding: var(--spacing-3xl) 0;
}

.company-page__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.company-page__intro {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.company-page__intro p {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 2;
}

.company-section {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.company-section__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-primary);
  display: inline-block;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.company-table th {
  width: 120px;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: left;
}

.company-table td {
  color: var(--color-text);
}

.company-table a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.company-table a:hover {
  text-decoration: underline;
}

.company-address__item {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.company-address__item:last-child {
  margin-bottom: 0;
}

.company-address__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.company-address__item--new .company-address__label {
  background: var(--color-primary);
  color: var(--color-white);
}

.company-address__item--old .company-address__label {
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}

.company-address__item--old .company-address__text {
  color: var(--color-text-muted);
}

.company-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.company-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text);
}

.company-list li::before {
  content: '●';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.5rem;
  top: 0.75rem;
}

.company-partner__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
  transition: var(--transition-base);
}

.company-partner__link:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.company-partner__arrow {
  font-size: 1.25rem;
}

.company-clients {
  color: var(--color-text-light);
  line-height: 1.8;
}

.company-page__cta {
  text-align: center;
  margin-top: var(--spacing-2xl);
}

/* Footer Company Button */
.footer__company-btn {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: var(--transition-base);
  opacity: 1 !important;
}

.footer__company-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}