/* ==========================================================
   株式会社エトウ コーポレートサイト
   Design tokens from design_handoff_eto_website/README.md
   ========================================================== */

:root {
  --bg: #f7f5ef;
  --bg-alt: #f0ede8;
  --dark: #0f1520;
  --dark-deep: #080d16;
  --gold: #c8951a;
  --gold-light: #d4a530;
  --text-secondary: rgba(15, 21, 32, 0.56);
  --text-muted: rgba(15, 21, 32, 0.35);
  --white-text: #f0ede6;
  --border-light: rgba(15, 21, 32, 0.08);
  --border-dark: rgba(255, 255, 255, 0.07);
  --serif: 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  overflow-x: hidden;
  background: var(--bg);
  font-family: var(--sans);
  color: var(--dark);
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gold); }

/* ---------- Keyframes ---------- */
@keyframes eto-sweep  { from { transform: translateX(-130%) skewX(-12deg); } to { transform: translateX(0) skewX(-12deg); } }
@keyframes eto-up     { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes eto-fade   { from { opacity: 0; } to { opacity: 1; } }
@keyframes eto-pulse  { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
@keyframes eto-draw   { from { transform: scaleX(0); transform-origin: left; } to { transform: scaleX(1); transform-origin: left; } }
@keyframes eto-scroll { 0%, 100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 0.7; transform: translateY(7px); } }

/* ---------- Scroll fade-in ---------- */
.js-fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.4, 0, 0.2, 1), transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
}
.js-fade.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Layout ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  position: relative;
  z-index: 1;
}

/* ---------- Header ---------- */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background 0.4s ease, padding 0.3s ease, box-shadow 0.3s ease;
}
#header.is-scrolled {
  background: rgba(247, 245, 239, 0.97);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(15, 21, 32, 0.08);
  padding: 0.875rem 0;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-lnk {
  position: relative;
  padding: 0.5rem 0.875rem;
  font-size: 0.82rem;
  color: rgba(15, 21, 32, 0.6);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.nav-lnk::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.nav-lnk:hover::after { transform: scaleX(1); }

.nav-cta {
  margin-left: 0.75rem;
  padding: 0.6rem 1.5rem;
  background: var(--dark);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: background 0.25s ease;
}
.nav-cta:hover { background: var(--gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Mobile menu ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 899;
  display: none;
}
.overlay.is-open { display: block; }

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  bottom: 0;
  width: 82%;
  max-width: 300px;
  background: var(--dark);
  z-index: 900;
  padding: 5rem 2rem 2rem;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 1px solid rgba(200, 149, 26, 0.15);
  display: flex;
  flex-direction: column;
}
.mobile-menu.is-open { right: 0; }

.mobile-link {
  display: block;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(240, 237, 230, 0.72);
  font-size: 0.95rem;
  text-decoration: none;
  letter-spacing: 0.05em;
}
.mobile-cta {
  display: block;
  margin-top: 1.5rem;
  padding: 0.875rem 1.5rem;
  background: var(--gold);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  letter-spacing: 0.1em;
}

/* ---------- Section common ---------- */
section { position: relative; }

.section-header { margin-bottom: 5rem; }
.section-header--table { margin-bottom: 4rem; }
.section-header--contact { margin-bottom: 4.5rem; }

.section-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.section-label-line {
  width: 28px;
  height: 1px;
  background: var(--gold);
}
.section-label-text {
  font-size: 0.66rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  font-weight: 600;
  text-transform: uppercase;
}

.section-header h2 {
  font-family: var(--serif);
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.44;
}
.section-header h2.on-dark { color: var(--white-text); }

.section-desc {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: rgba(240, 237, 230, 0.4);
  font-weight: 300;
}

/* ---------- Hero ---------- */
#hero {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.hero-stripe {
  position: absolute;
  top: -40px;
  height: 130%;
  transform: skewX(-12deg);
}
.hero-stripe--wide {
  left: -80px;
  width: 240px;
  background: linear-gradient(135deg, #c8951a, #e0aa30);
  opacity: 0.08;
  animation: eto-sweep 1.1s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero-stripe--thin {
  left: 60px;
  width: 48px;
  background: var(--gold);
  opacity: 0.055;
  animation: eto-sweep 1.1s 0.18s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-ghost {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-20%, -50%);
  font-family: var(--serif);
  font-size: clamp(9rem, 18vw, 17rem);
  font-weight: 900;
  color: rgba(15, 21, 32, 0.032);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  line-height: 1;
}

.hero-body {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-grid {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 9rem 3rem 4rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-visual {
  position: relative;
  animation: eto-up 0.8s 0.5s both;
}
.hero-visual::before {
  content: '';
  position: absolute;
  top: -16px;
  right: -16px;
  width: 100%;
  height: 100%;
  background: var(--gold);
  opacity: 0.15;
  z-index: -1;
}
.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid rgba(15, 21, 32, 0.1);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border: 1px solid rgba(200, 149, 26, 0.4);
  margin-bottom: 22px;
  animation: eto-up 0.65s 0.18s both;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: eto-pulse 2s 1.4s ease-in-out infinite;
}
.hero-badge-text {
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  color: var(--gold);
  font-weight: 600;
}

.hero-h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  font-weight: 900;
  color: var(--dark);
  line-height: 1.22;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  animation: eto-up 0.75s 0.32s both;
}

.hero-goldline {
  width: 48px;
  height: 3px;
  background: var(--gold);
  margin-bottom: 20px;
  animation: eto-draw 0.7s 0.5s both;
}

.hero-sub {
  color: rgba(15, 21, 32, 0.48);
  font-size: 0.95rem;
  line-height: 2.1;
  margin-bottom: 2.75rem;
  font-weight: 300;
  max-width: 420px;
  animation: eto-up 0.75s 0.46s both;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: eto-up 0.75s 0.6s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 2.2rem;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}
.btn-primary {
  gap: 0.75rem;
  background: var(--dark);
  color: #fff;
  font-weight: 500;
  transition: background 0.25s ease, transform 0.2s ease;
}
.btn-primary:hover {
  background: var(--gold);
  transform: translateY(-2px);
}
.btn-outline {
  border: 1.5px solid rgba(15, 21, 32, 0.25);
  color: rgba(15, 21, 32, 0.65);
  font-weight: 400;
  transition: border-color 0.25s ease, color 0.25s ease;
}
.btn-outline:hover {
  border-color: var(--dark);
  color: var(--dark);
}

/* Hero stats bar */
.hero-stats {
  position: relative;
  z-index: 1;
  background: var(--dark);
  animation: eto-fade 0.8s 0.72s both;
}
.hero-statbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.hero-stat {
  padding: 1.6rem 2rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}
.hero-stat--first { padding: 1.6rem 2rem 1.6rem 0; }
.hero-stat--last { border-right: none; }

.hero-stat-label {
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: rgba(200, 149, 26, 0.7);
  margin-bottom: 0.4rem;
  font-weight: 500;
}
.hero-stat-value {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}
.hero-stat-num {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white-text);
  line-height: 1;
}
.hero-stat-unit {
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(240, 237, 230, 0.45);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 7rem;
  right: 2.75rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.hero-scroll-text {
  writing-mode: vertical-rl;
  font-size: 0.56rem;
  letter-spacing: 0.24em;
  color: rgba(15, 21, 32, 0.25);
  font-weight: 300;
}
.hero-scroll-line {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: eto-scroll 2.2s ease-in-out infinite;
  transform-origin: top;
}

/* ---------- About ---------- */
#about {
  background: var(--bg-alt);
  padding: 8rem 0;
  overflow: hidden;
}

.about-ghost {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--serif);
  font-size: clamp(9rem, 18vw, 16rem);
  font-weight: 900;
  color: rgba(15, 21, 32, 0.028);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
.about-corner {
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 80px 80px 0;
  border-color: transparent var(--gold) transparent transparent;
  opacity: 0.12;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.about-para {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 2.15;
  margin-bottom: 1.5rem;
  font-weight: 300;
}
.about-para--last { margin-bottom: 2.5rem; }

.about-quote {
  padding: 1.75rem;
  border-left: 3px solid var(--gold);
  background: rgba(200, 149, 26, 0.04);
}
.about-quote-text {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 2;
  letter-spacing: 0.02em;
}
.about-quote-sign {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.about-stat {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(15, 21, 32, 0.1);
  margin-bottom: 2.5rem;
}
.about-stat--last {
  padding-bottom: 0;
  border-bottom: none;
  margin-bottom: 0;
}
.about-stat-label {
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 0.75rem;
  font-weight: 600;
}
.about-stat-value {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.about-stat-num {
  font-family: var(--serif);
  font-size: 4.5rem;
  font-weight: 900;
  color: var(--dark);
  line-height: 1;
}
.about-stat-unit {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
}
.about-stat-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  letter-spacing: 0.05em;
}

/* ---------- Services ---------- */
#services {
  background: var(--dark);
  padding: 8rem 0;
}

.svc-row {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding: 2.75rem 1.25rem;
  border-top: 1px solid var(--border-dark);
  transition: background 0.3s ease;
}
.svc-row--last { border-bottom: 1px solid var(--border-dark); }
.svc-row:hover { background: rgba(200, 149, 26, 0.05); }

.svc-num {
  font-family: var(--serif);
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(240, 237, 230, 0.18);
  letter-spacing: 0.1em;
  flex-shrink: 0;
  min-width: 2rem;
  transition: color 0.3s ease;
}
.svc-row:hover .svc-num { color: var(--gold); }

.svc-icon {
  width: 48px;
  height: 48px;
  background: rgba(200, 149, 26, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.svc-text {
  flex: 1;
  min-width: 0;
}
.svc-text h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white-text);
  margin-bottom: 0.4rem;
}
.svc-desc {
  font-size: 0.875rem;
  color: rgba(240, 237, 230, 0.38);
  font-weight: 300;
  line-height: 1.8;
}

.svc-arrow {
  flex-shrink: 0;
  opacity: 0.2;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.svc-row:hover .svc-arrow {
  transform: translateX(8px);
  opacity: 0.85;
}

/* ---------- Company ---------- */
#company {
  background: var(--bg);
  padding: 8rem 0;
}

.company-wrapper { max-width: 800px; }

.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table tr { border-bottom: 1px solid var(--border-light); }
.company-table tr:last-child { border-bottom: none; }
.company-table th {
  width: 180px;
  padding: 1.3rem 1.5rem 1.3rem 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-align: left;
  vertical-align: top;
  white-space: nowrap;
}
.company-table td {
  padding: 1.3rem 0;
  font-size: 0.9rem;
  color: rgba(15, 21, 32, 0.7);
  line-height: 1.85;
  vertical-align: top;
}

/* ---------- News ---------- */
#news {
  background: var(--bg-alt);
  padding: 8rem 0;
}

.twitter-feed {
  max-width: 660px;
  border: 1px solid rgba(15, 21, 32, 0.1);
  background: #faf9f5;
}
.twitter-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
}
.twitter-header span {
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(15, 21, 32, 0.6);
}
.twitter-embed { min-height: 460px; }

/* ---------- Contact ---------- */
#contact {
  background: var(--dark);
  padding: 8rem 0;
  overflow: hidden;
}

.contact-stripe {
  position: absolute;
  top: -40px;
  left: -80px;
  width: 200px;
  height: 130%;
  background: var(--gold);
  opacity: 0.04;
  transform: skewX(-12deg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.75fr;
  gap: 5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}
.contact-label {
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  color: rgba(200, 149, 26, 0.7);
  margin-bottom: 0.65rem;
  font-weight: 500;
}
.contact-phone {
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--white-text);
  text-decoration: none;
  display: block;
  margin-bottom: 0.3rem;
  transition: color 0.2s;
}
.contact-phone:hover { color: var(--gold); }
.contact-email {
  font-size: 0.875rem;
  color: rgba(240, 237, 230, 0.75);
  text-decoration: none;
  display: block;
  margin-bottom: 0.3rem;
  transition: color 0.2s;
}
.contact-email:hover { color: var(--gold); }
.contact-note {
  font-size: 0.75rem;
  color: rgba(240, 237, 230, 0.28);
  font-weight: 300;
}
.contact-address {
  font-size: 0.875rem;
  color: rgba(240, 237, 230, 0.65);
  line-height: 2;
  font-weight: 300;
}
.contact-divider {
  width: 100%;
  height: 1px;
  background: rgba(200, 149, 26, 0.15);
}

/* Contact form */
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.form-full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.76rem;
  color: rgba(240, 237, 230, 0.5);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.required {
  background: rgba(200, 149, 26, 0.8);
  color: var(--dark);
  font-size: 0.6rem;
  padding: 0.1rem 0.45rem;
  font-weight: 700;
}

.eto-input {
  padding: 0.8rem 1rem;
  font-size: 0.88rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white-text);
  font-family: var(--sans);
  transition: border-color 0.25s, background 0.25s;
  border-radius: 0;
}
.eto-input::placeholder { color: rgba(240, 237, 230, 0.22); }
.eto-input:focus {
  border-color: rgba(200, 149, 26, 0.7);
  background: rgba(200, 149, 26, 0.04);
  outline: none;
}
.eto-input.is-error { border-color: #e05252; }
textarea.eto-input { resize: vertical; }

.submit-btn {
  width: 100%;
  padding: 1.1rem;
  background: var(--gold);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  transition: background 0.25s ease, transform 0.2s ease;
}
.submit-btn:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.form-success {
  grid-column: 1 / -1;
  padding: 1rem 1.25rem;
  background: rgba(45, 122, 45, 0.1);
  border: 1px solid rgba(45, 122, 45, 0.4);
  color: #7ec87e;
  font-size: 0.875rem;
}

/* ---------- Footer ---------- */
footer {
  background: var(--dark-deep);
  border-top: 1px solid rgba(200, 149, 26, 0.12);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.footer-logo-img {
  height: 34px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.footer-nav {
  display: flex;
  gap: 1.75rem;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 0.78rem;
  color: rgba(240, 237, 230, 0.32);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--gold); }

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-size: 0.72rem;
  color: rgba(240, 237, 230, 0.2);
}
.footer-license {
  font-size: 0.68rem;
  color: rgba(240, 237, 230, 0.15);
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--gold);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.2s, background 0.2s;
  z-index: 998;
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .desktop-nav { display: none; }
  .hamburger { display: flex; }
  .hero-h1 { font-size: 2.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .svc-desc { display: none; }
  .hero-statbar { grid-template-columns: 1fr 1fr; }
  #hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; padding: 7rem 1.5rem 3rem; gap: 2.5rem; }
  .hero-visual::before { top: -10px; right: -10px; }
  .contact-form { grid-template-columns: 1fr; }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .hero-grid { gap: 2.5rem; padding: 8rem 2rem 3rem; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .js-fade { opacity: 1; transform: none; }
}