/* ============================================================
   横田税理士事務所 — CSS
   Navy × Gold × Cream
   ============================================================ */

:root {
  --navy:       #0d2140;
  --navy-light: #1a3560;
  --navy-mid:   #0a1a30;
  --gold:       #c4973d;
  --gold-light: #e8c068;
  --gold-pale:  #f5e8c8;
  --cream:      #f8f7f4;
  --white:      #ffffff;
  --text:       #1c2b3a;
  --text-mid:   #546070;
  --text-light: #8898a8;
  --border:     #e4e0d8;
  --header-h:   76px;
  --max-w:      1100px;
  --r:          10px;
  --r-lg:       18px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 28px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
  border: 2px solid var(--gold);
}
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border: 2px solid var(--navy);
}
.btn-navy:hover { background: var(--navy-light); border-color: var(--navy-light); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.btn-lg { padding: 16px 36px; font-size: 15px; }
.btn-block { width: 100%; }

/* ── Loader ── */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 42px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.loader-ja {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
  color: rgba(255,255,255,.6);
  letter-spacing: .2em;
  margin-bottom: 28px;
}
.loader-bar {
  width: 160px;
  height: 2px;
  background: rgba(255,255,255,.15);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}
.loader-bar span {
  display: block;
  height: 100%;
  background: var(--gold);
  animation: loaderBar .8s ease forwards;
}
@keyframes loaderBar { from { width: 0 } to { width: 100% } }

/* ── Header ── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: transparent;
  transition: background .3s ease, box-shadow .3s ease;
}
.header.scrolled {
  background: rgba(13,33,64,.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(0,0,0,.2);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 26px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .06em;
}
.brand-text { display: flex; flex-direction: column; gap: 1px; }
.brand-jp {
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: .08em;
  white-space: nowrap;
}
.brand-sub {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  color: rgba(255,255,255,.4);
  letter-spacing: .14em;
}
.nav { margin-left: auto; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-list a {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 14px;
  color: rgba(255,255,255,.75);
  transition: color .2s;
  position: relative;
}
.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 1px;
  background: var(--gold);
  transition: transform .25s ease;
}
.nav-list a:hover { color: var(--white); }
.nav-list a:hover::after { transform: translateX(-50%) scaleX(1); }
.nav-num {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  color: var(--gold);
  letter-spacing: .1em;
}
.nav-ja {
  font-size: 12px;
  letter-spacing: .06em;
}
.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}
.header-tel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.tel-label {
  font-size: 9px;
  color: rgba(255,255,255,.5);
  letter-spacing: .1em;
}
.tel-num {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: .05em;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .3s ease;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Drawer ── */
.drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(300px, 85vw);
  height: 100%;
  z-index: 200;
  background: var(--navy);
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  padding: 80px 32px 40px;
}
.drawer.open { transform: translateX(0); }
.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0,0,0,.5);
  opacity: 0;
  visibility: hidden;
  transition: all .3s ease;
}
.drawer-overlay.active { opacity: 1; visibility: visible; }
.drawer-list { margin-bottom: 40px; }
.drawer-list li + li { border-top: 1px solid rgba(255,255,255,.08); }
.drawer-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  color: rgba(255,255,255,.8);
  font-size: 14px;
  letter-spacing: .08em;
  transition: color .2s;
}
.drawer-list a:hover { color: var(--gold); }
.drawer-list em {
  font-style: normal;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  color: var(--gold);
}
.drawer-tel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: rgba(255,255,255,.06);
  border-radius: var(--r);
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .05em;
  margin-bottom: 12px;
}

/* ── Section commons ── */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header--left { text-align: left; }
.section-header--light .section-title,
.section-header--light .section-lead { color: var(--white); }
.section-header--light .section-en { color: rgba(255,255,255,.4); }
.section-en {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--gold);
  margin-bottom: 10px;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: .08em;
  margin-bottom: 20px;
}
.section-lead {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.9;
}

/* ── Reveal animation ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13,33,64,.88) 0%,
    rgba(13,33,64,.65) 60%,
    rgba(13,33,64,.45) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--header-h) + 48px) 24px 80px;
}
.hero-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .22em;
  color: var(--gold);
  margin-bottom: 20px;
}
.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 4.5vw, 54px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.5;
  letter-spacing: .06em;
  margin-bottom: 24px;
}
.hero-title span { display: block; }
.hero-title em {
  display: block;
  font-style: normal;
  color: var(--gold-light);
}
.hero-sub {
  font-size: 15px;
  color: rgba(255,255,255,.8);
  line-height: 2;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}
.hero-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,.7);
}
.hero-badge strong { color: var(--gold-light); margin-right: 3px; }
.hero-badge .sep { opacity: .4; }
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-text {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  letter-spacing: .22em;
  color: rgba(255,255,255,.4);
}
.scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ── News Bar ── */
.news-bar {
  background: var(--navy);
  padding: 0;
  overflow: hidden;
}
.news-bar-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: stretch;
  min-height: 52px;
}
.news-label {
  display: flex;
  align-items: center;
  padding: 0 20px 0 0;
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  color: var(--gold);
  border-right: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.news-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 0 8px 20px;
  gap: 4px;
  overflow: hidden;
}
.news-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 12px;
  color: rgba(255,255,255,.7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-list time {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--gold);
  flex-shrink: 0;
}

/* ── About ── */
.about {
  padding: 100px 0;
  background: var(--cream);
}
.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-catch {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.6;
  margin-bottom: 24px;
  padding-left: 20px;
  border-left: 3px solid var(--gold);
}
.about-text p {
  color: var(--text-mid);
  line-height: 2;
  margin-bottom: 16px;
}
.about-text .btn { margin-top: 16px; }
.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-img-main {
  grid-column: 1 / -1;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
}
.about-img-main img,
.about-img-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.about-img-main:hover img,
.about-img-sub:hover img { transform: scale(1.04); }
.about-img-sub {
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 4/3;
}

/* ── Services ── */
.service {
  padding: 100px 0;
  background: var(--navy);
  position: relative;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.service-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  transition: background .3s ease, transform .3s ease, border-color .3s ease;
}
.service-card:hover {
  background: rgba(255,255,255,.09);
  border-color: rgba(196,151,61,.3);
  transform: translateY(-4px);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(196,151,61,.12);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: 22px;
}
.service-icon svg { width: 28px; height: 28px; }
.service-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .06em;
  margin-bottom: 14px;
}
.service-desc {
  font-size: 13px;
  color: rgba(255,255,255,.6);
  line-height: 1.85;
  margin-bottom: 20px;
}
.service-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-items li {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  padding-left: 14px;
  position: relative;
}
.service-items li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 1px;
  background: var(--gold);
}
.service-note {
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.5);
  line-height: 1.9;
}

/* ── Strengths ── */
.strength {
  padding: 100px 0;
  background: var(--cream);
}
.strength-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.strength-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 40px 28px;
  border-bottom: 3px solid var(--gold);
  transition: transform .3s ease, box-shadow .3s ease;
}
.strength-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.08);
}
.strength-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  font-weight: 500;
  color: var(--gold-pale);
  line-height: 1;
  margin-bottom: 14px;
  letter-spacing: .06em;
}
.strength-card h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
  margin-bottom: 16px;
  letter-spacing: .06em;
}
.strength-card h3 span {
  display: block;
  font-size: 20px;
  color: var(--gold);
}
.strength-card p {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.95;
}

/* ── Profile ── */
.profile {
  padding: 100px 0;
  background: var(--navy-mid);
}
.profile-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.profile-img {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.profile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.profile-img-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(13,33,64,.75);
  backdrop-filter: blur(4px);
  color: rgba(255,255,255,.7);
  font-size: 11px;
  letter-spacing: .1em;
  padding: 5px 12px;
  border-radius: 4px;
}
.profile-text .section-header { margin-bottom: 24px; }
.profile-text .section-title { color: var(--white); }
.profile-text .section-en { color: rgba(255,255,255,.35); }
.profile-name-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  font-style: italic;
  color: var(--gold);
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.profile-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .1em;
  margin-bottom: 12px;
}
.profile-title {
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 28px;
  line-height: 1.8;
}
.profile-message {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  line-height: 2.1;
  margin-bottom: 28px;
  padding-left: 20px;
  border-left: 2px solid var(--gold);
}
.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.profile-tags li {
  font-size: 11px;
  color: rgba(255,255,255,.55);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  padding: 5px 12px;
  border-radius: 4px;
  letter-spacing: .06em;
}

/* ── Company ── */
.company {
  padding: 100px 0;
  background: var(--cream);
}
.company-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.company-table tr {
  border-bottom: 1px solid var(--border);
}
.company-table th {
  width: 130px;
  padding: 18px 16px 18px 0;
  font-weight: 700;
  color: var(--navy);
  vertical-align: top;
  white-space: nowrap;
  letter-spacing: .05em;
}
.company-table td {
  padding: 18px 0;
  color: var(--text-mid);
  line-height: 1.9;
}
.company-table td a {
  color: var(--navy);
  font-weight: 700;
}
.company-table td small {
  font-size: 12px;
  color: var(--text-light);
}
.company-map {}
.map-address {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-mid);
  margin-top: 12px;
}
.map-address svg { color: var(--gold); flex-shrink: 0; }

/* ── Contact ── */
.contact {
  padding: 100px 0;
  background: var(--navy);
}
.contact-body {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: start;
}
.contact-tel-block {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  padding: 40px 36px;
  text-align: center;
  min-width: 240px;
}
.contact-tel-label {
  font-size: 11px;
  letter-spacing: .14em;
  color: rgba(255,255,255,.45);
  margin-bottom: 12px;
}
.contact-tel-num {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 30px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: .05em;
  margin-bottom: 14px;
  transition: color .2s;
}
.contact-tel-num:hover { color: var(--gold-light); }
.contact-tel-hours {
  font-size: 12px;
  color: rgba(255,255,255,.45);
  line-height: 1.9;
}
.contact-form {}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,.6);
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.req {
  font-size: 10px;
  background: var(--gold);
  color: var(--white);
  padding: 2px 7px;
  border-radius: 3px;
  font-weight: 700;
  letter-spacing: .08em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r);
  padding: 14px 18px;
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  transition: border-color .2s, background .2s;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,.09);
}
.form-group select option { background: var(--navy); color: var(--white); }
.form-group textarea { resize: vertical; }
.form-privacy {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(255,255,255,.35);
  text-align: center;
}

/* ── Footer ── */
.footer {
  background: var(--navy-mid);
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px 24px 48px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px;
  align-items: start;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-logo-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .08em;
}
.footer-logo-jp {
  font-family: 'Noto Serif JP', serif;
  font-size: 12px;
  color: rgba(255,255,255,.4);
  letter-spacing: .14em;
}
.footer-info p {
  font-size: 12px;
  color: rgba(255,255,255,.45);
  line-height: 2;
}
.footer-info a { color: rgba(255,255,255,.6); }
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}
.footer-nav a {
  font-size: 12px;
  color: rgba(255,255,255,.4);
  letter-spacing: .08em;
  transition: color .2s;
}
.footer-nav a:hover { color: var(--gold); }
.footer-bottom {
  text-align: center;
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,.05);
  font-size: 11px;
  color: rgba(255,255,255,.25);
  letter-spacing: .08em;
}

/* ── Float CTA (mobile) ── */
.float-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(0,0,0,.3);
}
.float-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  transition: filter .2s;
}
.float-btn:active { filter: brightness(1.1); }
.float-tel { background: var(--navy); color: var(--white); }
.float-mail { background: var(--gold); color: var(--white); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .hamburger { display: flex; }

  .about-body { grid-template-columns: 1fr; gap: 48px; }
  .about-images { max-width: 560px; }

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

  .profile-body { grid-template-columns: 1fr; gap: 40px; }
  .profile-img { max-width: 480px; }

  .company-body { grid-template-columns: 1fr; gap: 48px; }

  .contact-body { grid-template-columns: 1fr; }
  .contact-tel-block { min-width: auto; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-nav { align-items: flex-start; }
}

/* Mobile */
@media (max-width: 640px) {
  :root { --header-h: 64px; }

  .hero-title { font-size: clamp(24px, 6vw, 36px); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-badge { font-size: 12px; gap: 10px; }

  .news-bar-inner { flex-direction: column; padding: 12px 24px; gap: 10px; }
  .news-label { border-right: none; padding: 0; }
  .news-list { padding: 0; }
  .news-list li { white-space: normal; }

  .about { padding: 72px 0; }
  .about-images { grid-template-columns: 1fr; }
  .about-img-sub { display: none; }

  .service { padding: 72px 0; }
  .service-grid { grid-template-columns: 1fr; }

  .strength { padding: 72px 0; }
  .strength-grid { grid-template-columns: 1fr; }

  .profile { padding: 72px 0; }
  .company { padding: 72px 0; }
  .company-table th { width: 100px; font-size: 13px; }

  .contact { padding: 72px 0; }
  .form-row { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-nav { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }

  .float-cta { display: grid; }
  main { padding-bottom: 60px; }
}