/*
Theme Name:   熊本ネット
Theme URI:    https://www.kumamoto-net.com/
Description:  熊本ネット株式会社 公式ウェブサイト - Cocoon 子テーマ
Author:       熊本ネット株式会社
Template:     cocoon-master
Version:      2.0.0
Text Domain:  kumamoto-net
*/

/* =============================================
   DESIGN TOKENS
   ============================================= */
:root {
  --kn-dark:          #0b1829;
  --kn-primary:       #1a4f8a;
  --kn-accent:        #3b82c4;
  --kn-cta:           #b83232;
  --kn-text:          #1c2b3a;
  --kn-text-sub:      #637080;
  --kn-bg:            #ffffff;
  --kn-bg-alt:        #f5f7fa;
  --kn-border:        #e2e8f0;
  --kn-footer-bg:     #0b1829;
  --kn-font: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
  --kn-font-size:     15px;
  --kn-lh:            1.7;
  --kn-radius:        2px;
  --kn-max-w:         1120px;
  --kn-px:            40px;
  --kn-gap:           24px;
  --kn-header-h:      68px;
  --kn-shadow:        0 2px 16px rgba(0,0,0,.06);
  --kn-shadow-lg:     0 8px 40px rgba(0,0,0,.10);
}

/* =============================================
   BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.kn-body {
  font-family: var(--kn-font);
  font-size: var(--kn-font-size);
  line-height: var(--kn-lh);
  color: var(--kn-text);
  background: var(--kn-bg);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}
.kn-body * { letter-spacing: normal; }
.kn-body a { color: var(--kn-accent); text-decoration: none; }
.kn-body a:hover { text-decoration: underline; }
.kn-body h1, .kn-body h2, .kn-body h3, .kn-body h4 {
  font-family: var(--kn-font);
  line-height: 1.3;
  letter-spacing: normal;
  margin-top: 0;
}

/* =============================================
   LAYOUT
   ============================================= */
.kn-container {
  max-width: var(--kn-max-w);
  margin: 0 auto;
  padding: 0 var(--kn-px);
}
.kn-section      { padding: 96px 0; }
.kn-section--alt { background: var(--kn-bg-alt); }
.kn-section--dark {
  background: var(--kn-dark);
  color: #fff;
}

/* エレガントなセクションタイトル */
.kn-section__label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--kn-accent);
  margin-bottom: 12px;
}
.kn-section__title {
  font-size: 28px;
  font-weight: 700;
  color: var(--kn-text);
  margin-bottom: 40px;
  line-height: 1.3;
  position: relative;
  padding-bottom: 20px;
}
.kn-section__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--kn-accent);
}
.kn-section__lead {
  font-size: var(--kn-font-size);
  color: var(--kn-text-sub);
  line-height: var(--kn-lh);
  max-width: 600px;
  margin-bottom: 48px;
}

/* =============================================
   GRID
   ============================================= */
.kn-grid { display: grid; gap: var(--kn-gap); }
.kn-grid--2 { grid-template-columns: repeat(2, 1fr); }
.kn-grid--3 { grid-template-columns: repeat(3, 1fr); }
.kn-grid--4 { grid-template-columns: repeat(4, 1fr); }

/* =============================================
   HEADER
   ============================================= */
.kn-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--kn-border);
  height: var(--kn-header-h);
  display: flex;
  align-items: center;
  transition: box-shadow .2s;
}
.kn-header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.08); }

.kn-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 var(--kn-px);
  max-width: var(--kn-max-w);
  margin: 0 auto;
}

.kn-header__logo {
  display: block;
  text-decoration: none !important;
  line-height: 1;
  flex-shrink: 0;
}
.kn-header__logo-img {
  height: 44px;
  width: auto;
  display: block;
}

/* Navigation */
.kn-nav { display: flex; align-items: center; gap: 0; }
.kn-nav__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.kn-nav__item { position: relative; }
.kn-nav__link {
  display: block;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--kn-text);
  white-space: nowrap;
  text-decoration: none !important;
  transition: color .15s;
  position: relative;
}
.kn-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 1px;
  background: var(--kn-accent);
  transform: scaleX(0);
  transition: transform .2s ease;
  transform-origin: left;
}
.kn-nav__link:hover,
.kn-nav__link--active { color: var(--kn-primary); }
.kn-nav__link:hover::after,
.kn-nav__link--active::after { transform: scaleX(1); }

/* CTA nav link */
.kn-nav__link--cta {
  background: var(--kn-primary);
  color: #fff !important;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 9px 18px;
  border-radius: var(--kn-radius);
  margin-left: 12px;
}
.kn-nav__link--cta::after { display: none; }
.kn-nav__link--cta:hover { background: var(--kn-dark); opacity: 1; }

/* Dropdown */
.kn-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 172px;
  background: #fff;
  border: 1px solid var(--kn-border);
  border-radius: 4px;
  box-shadow: var(--kn-shadow-lg);
  padding: 8px 0 6px;
  display: none;
  z-index: 1300;
  list-style: none;
  margin: 0;
}
.kn-nav__item:hover .kn-nav__dropdown { display: block; }
.kn-nav__dropdown-link {
  display: block;
  padding: 10px 18px;
  font-size: 13px;
  color: var(--kn-text);
  text-decoration: none !important;
  transition: background .12s, color .12s;
}
.kn-nav__dropdown-link:hover {
  background: var(--kn-bg-alt);
  color: var(--kn-primary);
}

/* Social links */
.kn-nav__social {
  display: flex;
  gap: 4px;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--kn-border);
}
.kn-nav__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 2px;
  background: transparent;
  text-decoration: none !important;
  transition: opacity .15s;
}
.kn-nav__social-link img { height: 28px; width: auto; display: block; }
.kn-nav__social-link:hover { opacity: .72; }

/* Hamburger */
.kn-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 40px;
  height: 40px;
}
.kn-nav__toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--kn-text);
  transition: transform .25s, opacity .25s;
  border-radius: 1px;
}
.kn-nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.kn-nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.kn-nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =============================================
   HERO (homepage)
   ============================================= */
.kn-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  overflow: hidden;
  background-color: var(--kn-dark);
}
.kn-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.kn-hero.loaded .kn-hero__bg { transform: scale(1); }
.kn-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(11, 24, 41, .28) 0%,
    rgba(11, 24, 41, .42) 60%,
    rgba(11, 24, 41, .65) 100%
  );
}
.kn-hero__content {
  position: relative;
  z-index: 1;
  padding: 0 var(--kn-px);
  max-width: 760px;
}
.kn-hero__eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 20px;
}
.kn-hero__title {
  font-size: 62px;
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 28px;
  letter-spacing: -.01em;
}
.kn-hero__sub {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
  margin-bottom: 40px;
}
.kn-hero__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.kn-hero__tel-wrap {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.2);
}
.kn-hero__tel {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .04em;
}
.kn-hero__tel a { color: #fff; }
.kn-hero__fax { font-size: 13px; color: rgba(255,255,255,.6); margin-top: 4px; }

/* Page Hero (inner pages) */
.kn-page-hero {
  position: relative;
  padding: 72px 0;
  background-color: var(--kn-dark);
  color: #fff;
  overflow: hidden;
}
.kn-page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.kn-page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(11,24,41,.82) 0%, rgba(11,24,41,.45) 100%);
}
.kn-page-hero__content { position: relative; z-index: 1; }
.kn-page-hero__eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--kn-accent);
  margin-bottom: 10px;
}
.kn-page-hero__title {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

/* Breadcrumb */
.kn-breadcrumb {
  padding: 14px 0;
  font-size: 12px;
  color: var(--kn-text-sub);
  border-bottom: 1px solid var(--kn-border);
  background: var(--kn-bg);
  letter-spacing: .02em;
}
.kn-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}
.kn-breadcrumb li + li::before { content: ' / '; margin: 0 8px; color: var(--kn-border); }
.kn-breadcrumb a { color: var(--kn-text-sub); }
.kn-breadcrumb a:hover { color: var(--kn-primary); }

/* =============================================
   BUTTONS
   ============================================= */
.kn-btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--kn-font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: 1;
  border-radius: var(--kn-radius);
  text-decoration: none !important;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, opacity .15s;
  border: 2px solid transparent;
  white-space: nowrap;
}
.kn-btn:hover { opacity: .88; text-decoration: none !important; }
.kn-btn--primary { background: var(--kn-primary); color: #fff; border-color: var(--kn-primary); }
.kn-btn--primary:hover { background: var(--kn-dark); border-color: var(--kn-dark); opacity: 1; }
.kn-btn--cta     { background: var(--kn-cta); color: #fff; border-color: var(--kn-cta); }
.kn-btn--outline { background: transparent; color: var(--kn-primary); border-color: var(--kn-primary); }
.kn-btn--outline:hover { background: var(--kn-primary); color: #fff; opacity: 1; }
.kn-btn--white   { background: #fff; color: var(--kn-dark); border-color: #fff; }
.kn-btn--white:hover { background: transparent; color: #fff; opacity: 1; }
.kn-btn--ghost        { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.kn-btn--ghost:hover  { border-color: #fff; opacity: 1; }
.kn-btn--white-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.kn-btn--white-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; opacity: 1; }

/* Outline button inside dark contact box — override navy text to white */
.kn-contact-box .kn-btn--outline {
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.kn-contact-box .kn-btn--outline:hover {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-color: #fff;
  opacity: 1;
}

/* =============================================
   CARDS
   ============================================= */
.kn-card {
  background: var(--kn-bg);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--kn-shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.kn-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--kn-shadow-lg);
}
.kn-card--service { text-align: left; }
.kn-card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--kn-bg-alt);
}
.kn-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.kn-card:hover .kn-card__img img { transform: scale(1.06); }
.kn-card__body { padding: 24px 24px 28px; }
.kn-card__label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--kn-accent);
  margin-bottom: 8px;
}
.kn-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--kn-text);
  margin-bottom: 10px;
  line-height: 1.4;
}
.kn-card__text {
  font-size: 14px;
  color: var(--kn-text-sub);
  line-height: 1.7;
  margin-bottom: 18px;
}
.kn-card__link {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--kn-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.kn-card__link::after { content: '→'; transition: transform .15s; }
.kn-card:hover .kn-card__link::after { transform: translateX(4px); }

/* Stat cards */
.kn-stat {
  text-align: center;
  background: var(--kn-bg);
  border-radius: 4px;
  padding: 36px 20px;
  box-shadow: var(--kn-shadow);
}
.kn-stat__num {
  font-size: 36px;
  font-weight: 800;
  color: var(--kn-primary);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -.02em;
}
.kn-stat__label { font-size: 13px; color: var(--kn-text-sub); line-height: 1.6; }

/* Office cards */
.kn-office {
  background: var(--kn-bg);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--kn-shadow);
}
.kn-office__img {
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--kn-bg-alt);
}
.kn-office__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.kn-office:hover .kn-office__img img { transform: scale(1.04); }
.kn-office__body { padding: 20px 22px 24px; }
.kn-office__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--kn-text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.kn-office__addr {
  font-size: 13px;
  color: var(--kn-text-sub);
  line-height: 1.8;
}

/* =============================================
   TABLE
   ============================================= */
.kn-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--kn-font-size);
}
.kn-table th,
.kn-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--kn-border);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}
.kn-table th {
  width: 160px;
  font-size: 13px;
  font-weight: 700;
  color: var(--kn-text-sub);
  background: var(--kn-bg-alt);
  white-space: nowrap;
}
.kn-table td { color: var(--kn-text); }
.kn-table tr:last-child th,
.kn-table tr:last-child td { border-bottom: none; }

/* =============================================
   FAQ ACCORDION
   ============================================= */
.kn-faq {
  border-bottom: 1px solid var(--kn-border);
  margin: 0;
}
.kn-faq:first-of-type { border-top: 1px solid var(--kn-border); }

.kn-faq__q {
  background: none;
  padding: 22px 52px 22px 0;
  font-size: var(--kn-font-size);
  font-weight: 600;
  color: var(--kn-text);
  cursor: pointer;
  position: relative;
  list-style: none;
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 16px;
}
.kn-faq__q::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  font-weight: 300;
  color: var(--kn-accent);
  width: 24px;
  text-align: center;
}
.kn-faq__q::-webkit-details-marker { display: none; }
details[open] .kn-faq__q::after { content: '−'; }

.kn-faq__q-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--kn-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.kn-faq__a {
  padding: 0 0 24px 44px;
  font-size: var(--kn-font-size);
  color: var(--kn-text-sub);
  line-height: var(--kn-lh);
}

/* =============================================
   PARTNER LIST
   ============================================= */
.kn-partner-section { margin-bottom: 40px; }
.kn-partner-section__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--kn-text-sub);
  margin-bottom: 14px;
}
.kn-partner-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.kn-partner-list li {
  background: var(--kn-bg);
  border: 1px solid var(--kn-border);
  border-radius: 2px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--kn-text);
  line-height: 1.5;
  transition: border-color .15s, color .15s;
}
.kn-partner-list li:hover {
  border-color: var(--kn-accent);
  color: var(--kn-primary);
}

/* =============================================
   NEWS
   ============================================= */
.kn-news-list { list-style: none; margin: 0; padding: 0; }
.kn-news-item {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--kn-border);
  flex-wrap: wrap;
}
.kn-news-item:last-child { border-bottom: none; }
.kn-news-item__date {
  font-size: 13px;
  color: var(--kn-text-sub);
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: .04em;
}
.kn-news-item__badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  border-radius: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}
.kn-news-item__badge--important { background: var(--kn-cta); color: #fff; }
.kn-news-item__badge--info { color: var(--kn-primary); border: 1px solid var(--kn-accent); }
.kn-news-item__title { font-size: var(--kn-font-size); color: var(--kn-text); }
.kn-news-item__title a { color: var(--kn-text); }
.kn-news-item__title a:hover { color: var(--kn-primary); text-decoration: underline; }

/* Archive / Single */
.kn-post-header { margin-bottom: 40px; }
.kn-post-header__date {
  font-size: 13px;
  color: var(--kn-text-sub);
  margin-bottom: 10px;
  letter-spacing: .04em;
}
.kn-post-header__title {
  font-size: 26px;
  font-weight: 700;
  color: var(--kn-text);
  line-height: 1.4;
}
.kn-post-content { font-size: var(--kn-font-size); line-height: var(--kn-lh); color: var(--kn-text); }
.kn-post-content p { margin-bottom: 1.2em; }

.kn-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
}
.kn-pagination a,
.kn-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--kn-border);
  border-radius: 2px;
  font-size: 13px;
  color: var(--kn-text);
  text-decoration: none;
  transition: background .12s;
}
.kn-pagination a:hover { background: var(--kn-bg-alt); color: var(--kn-primary); }
.kn-pagination .current { background: var(--kn-primary); color: #fff; border-color: var(--kn-primary); }

/* =============================================
   CONTACT BOX
   ============================================= */
.kn-contact-box {
  background: var(--kn-dark);
  color: #fff;
  border-radius: 4px;
  padding: 56px 48px;
  text-align: center;
}
.kn-contact-box__title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--kn-accent);
  margin-bottom: 16px;
}
.kn-contact-box__lead {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.3;
}
.kn-contact-box__tel {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  line-height: 1;
  letter-spacing: .04em;
}
.kn-contact-box__tel a { color: #fff; }
.kn-contact-box__hours {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 32px;
}
.kn-contact-box__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Form */
.kn-form { max-width: 640px; margin: 0 auto; }
.kn-form-row { margin-bottom: 24px; }
.kn-form label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--kn-text-sub);
  margin-bottom: 8px;
}
.kn-form__required {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  font-size: 10px;
  background: var(--kn-cta);
  color: #fff;
  border-radius: 2px;
  letter-spacing: 0;
  text-transform: none;
}
.kn-form input[type="text"],
.kn-form input[type="email"],
.kn-form input[type="tel"],
.kn-form select,
.kn-form textarea {
  display: block;
  width: 100%;
  padding: 12px 14px;
  font-family: var(--kn-font);
  font-size: 16px;
  color: var(--kn-text);
  background: var(--kn-bg);
  border: 1px solid var(--kn-border);
  border-radius: 0;
  line-height: 1.5;
  appearance: none;
  transition: border-color .15s, box-shadow .15s;
}
.kn-form input:focus,
.kn-form select:focus,
.kn-form textarea:focus {
  outline: none;
  border-color: var(--kn-accent);
  box-shadow: 0 0 0 3px rgba(59,130,196,.14);
}
.kn-form textarea { resize: vertical; min-height: 160px; }
.kn-form__submit { text-align: center; margin-top: 32px; }

/* =============================================
   PROSE
   ============================================= */
.kn-prose { max-width: 800px; }
.kn-prose h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--kn-text);
  margin: 36px 0 12px;
  line-height: 1.4;
}
.kn-prose p { font-size: var(--kn-font-size); color: var(--kn-text); line-height: var(--kn-lh); margin-bottom: 1em; }
.kn-prose ul { padding-left: 20px; margin-bottom: 1em; }
.kn-prose li { font-size: var(--kn-font-size); color: var(--kn-text); line-height: var(--kn-lh); margin-bottom: .5em; }

/* CEO */
.kn-ceo { display: flex; gap: 56px; align-items: flex-start; }
.kn-ceo__photo {
  flex-shrink: 0;
  width: 260px;
  height: 320px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--kn-bg-alt);
  border: 1px solid var(--kn-border);
}
.kn-ceo__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kn-ceo__text p { font-size: var(--kn-font-size); line-height: var(--kn-lh); margin-bottom: 1.2em; color: var(--kn-text); }
.kn-ceo__sig {
  font-size: 14px;
  font-weight: 700;
  color: var(--kn-text);
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--kn-border);
}

/* Products */
.kn-product {
  display: flex;
  gap: 36px;
  background: var(--kn-bg);
  border: 1px solid var(--kn-border);
  border-radius: 4px;
  padding: 32px;
  margin-bottom: 20px;
  transition: box-shadow .2s;
}
.kn-product:hover { box-shadow: var(--kn-shadow-lg); }
.kn-product__cover {
  flex-shrink: 0;
  width: 120px;
  min-height: 160px;
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--kn-border);
  background: var(--kn-bg-alt);
}
.kn-product__cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kn-product__body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--kn-text);
  margin-bottom: 12px;
  line-height: 1.4;
}
.kn-product__body p { font-size: var(--kn-font-size); color: var(--kn-text-sub); line-height: var(--kn-lh); margin-bottom: 20px; }

/* Map placeholder */
.kn-map-placeholder {
  background: var(--kn-bg-alt);
  border: 1px solid var(--kn-border);
  border-radius: 4px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--kn-text-sub);
  font-size: 13px;
  text-align: center;
  gap: 10px;
}

/* =============================================
   PHOTO UTILITIES
   ============================================= */
.kn-img { width: 100%; height: auto; display: block; }
.kn-img-cover { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Photo + text */
.kn-photo-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.kn-photo-text--reverse { direction: rtl; }
.kn-photo-text--reverse > * { direction: ltr; }
.kn-photo-text__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 4px;
  background: var(--kn-bg-alt);
}
.kn-photo-text__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kn-photo-text__body h2 { margin-bottom: 20px; }
.kn-photo-text__body p { font-size: var(--kn-font-size); color: var(--kn-text-sub); line-height: var(--kn-lh); margin-bottom: 1em; }

/* Gallery */
.kn-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.kn-gallery--2 { grid-template-columns: repeat(2, 1fr); }
.kn-gallery__item {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 2px;
  background: var(--kn-bg-alt);
}
.kn-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.kn-gallery__item:hover img { transform: scale(1.06); }

/* Placeholder */
.kn-img-ph {
  width: 100%;
  height: 100%;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--kn-bg-alt);
  color: var(--kn-text-sub);
  font-size: 13px;
  text-align: center;
  gap: 10px;
  border: 1px dashed var(--kn-border);
  border-radius: inherit;
}

/* =============================================
   FOOTER
   ============================================= */
.kn-footer {
  background: var(--kn-footer-bg);
  color: rgba(255,255,255,.7);
  padding: 72px 0 0;
}
.kn-footer__top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.kn-footer__logo {
  margin-bottom: 16px;
  line-height: 1;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
}
.kn-footer__logo-img {
  height: 38px;
  width: auto;
  display: block;
}
.kn-footer__social-link img {
  height: 18px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.kn-footer__addr {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  line-height: 1.9;
  margin-bottom: 20px;
}
.kn-footer__addr a { color: rgba(255,255,255,.7); }
.kn-footer__social {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.kn-footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: rgba(255,255,255,.75);
  text-decoration: none !important;
  transition: background .15s, border-color .15s;
}
.kn-footer__social-link:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.25);
  color: #fff;
}
.kn-footer__nav-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 18px;
}
.kn-footer__nav-list { list-style: none; margin: 0; padding: 0; }
.kn-footer__nav-list li { margin-bottom: 10px; }
.kn-footer__nav-list a {
  font-size: 13px;
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: color .15s;
}
.kn-footer__nav-list a:hover { color: #fff; }
.kn-footer__contact-tel {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  margin: 10px 0 4px;
  line-height: 1;
  letter-spacing: .04em;
}
.kn-footer__contact-tel a { color: #fff; }
.kn-footer__contact-hours { font-size: 12px; color: rgba(255,255,255,.45); margin-bottom: 20px; }
.kn-footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.kn-footer__copy { font-size: 12px; color: rgba(255,255,255,.35); }
.kn-footer__legal { display: flex; gap: 20px; }
.kn-footer__legal a { font-size: 12px; color: rgba(255,255,255,.4); text-decoration: none; }
.kn-footer__legal a:hover { color: rgba(255,255,255,.8); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  :root { --kn-px: 24px; }
  .kn-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .kn-footer__top { grid-template-columns: 1fr 1fr; }
  .kn-hero__title { font-size: 48px; }
}

@media (max-width: 768px) {
  :root { --kn-px: 20px; }
  .kn-nav { display: none; }
  .kn-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--kn-header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    z-index: 1100;
    padding: 24px 20px;
    overflow-y: auto;
    align-items: flex-start;
  }
  .kn-nav.is-open .kn-nav__list {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }
  .kn-nav.is-open .kn-nav__item { width: 100%; }
  .kn-nav.is-open .kn-nav__link {
    padding: 15px 4px;
    border-bottom: 1px solid var(--kn-border);
    border-radius: 0;
    width: 100%;
    font-size: 15px;
  }
  .kn-nav.is-open .kn-nav__link::after { display: none; }
  .kn-nav.is-open .kn-nav__link--cta {
    margin: 20px 0 0;
    text-align: center;
    border-radius: var(--kn-radius);
    display: block;
    padding: 14px;
  }
  .kn-nav.is-open .kn-nav__dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0 0 0 16px;
    display: block;
    min-width: 0;
  }
  .kn-nav.is-open .kn-nav__dropdown-link {
    padding: 12px 8px;
    border-bottom: 1px solid var(--kn-border);
    font-size: 14px;
  }
  .kn-nav.is-open .kn-nav__social {
    margin: 24px 0 0;
    padding: 0;
    border: none;
    width: 100%;
    justify-content: center;
  }
  .kn-nav__toggle { display: flex; }

  .kn-hero { min-height: 70vh; }
  .kn-hero__title { font-size: 36px; }
  .kn-hero__sub { font-size: 14px; }

  .kn-section { padding: 64px 0; }
  .kn-grid--2,
  .kn-grid--3,
  .kn-grid--4 { grid-template-columns: 1fr; }

  .kn-photo-text { grid-template-columns: 1fr; gap: 32px; }
  .kn-photo-text--reverse { direction: ltr; }
  .kn-gallery { grid-template-columns: repeat(2, 1fr); }

  .kn-ceo { flex-direction: column; }
  .kn-ceo__photo { width: 100%; height: 280px; }

  .kn-product { flex-direction: column; }
  .kn-product__cover { width: 100%; min-height: 80px; }

  .kn-footer__top { grid-template-columns: 1fr; gap: 36px; }
  .kn-footer__bottom { flex-direction: column; text-align: center; }

  .kn-contact-box { padding: 40px 24px; }
  .kn-contact-box__tel { font-size: 32px; }
  .kn-contact-box__actions { flex-direction: column; align-items: center; }

  .kn-page-hero { padding: 52px 0; }
  .kn-page-hero__title { font-size: 26px; }
  .kn-table th { width: auto; min-width: 80px; }
}

@media (max-width: 480px) {
  :root { --kn-px: 16px; }
  .kn-hero__title { font-size: 30px; }
  .kn-gallery { grid-template-columns: 1fr; }
}