:root {
  --ih-max: 1200px;
  --ih-gutter: 24px;
  --ih-radius: 8px;
  --ih-radius-sm: 6px;
  --ih-border: #dbe3ea;
  --ih-text: #15202b;
  --ih-muted: #5f6f7e;
  --ih-surface: #ffffff;
  --ih-surface-soft: #f3f7fa;
  --ih-primary: #075fe4;
  --ih-primary-dark: #073a89;
  --ih-accent: #15a889;
  --ih-alert: #f0b429;
  --ih-danger: #d94a4a;
  --ih-shadow: 0 18px 48px rgba(23, 39, 58, 0.12);
  --ih-header-height: 72px;
  --ih-font: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  --ih-display: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  --ih-hero-image: url("./assets/moving-van.jpg");
  --ih-hero-overlay: linear-gradient(90deg, rgba(3, 27, 68, 0.96) 0%, rgba(3, 43, 102, 0.82) 52%, rgba(3, 27, 68, 0.32) 100%);
  --ih-hero-position: center;
  --ih-hero-text: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ih-text);
  background: var(--ih-surface);
  font-family: var(--ih-font);
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}

body.has-mobile-actions {
  padding-bottom: 0;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--ih-primary) 34%, transparent);
  outline-offset: 3px;
}

.ih-site {
  min-height: 100dvh;
  overflow: clip;
}

.ih-container {
  width: min(var(--ih-max), calc(100% - (var(--ih-gutter) * 2)));
  margin-inline: auto;
}

.ih-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--ih-header-height);
  background: color-mix(in srgb, var(--ih-surface) 94%, transparent);
  border-bottom: 1px solid var(--ih-border);
  backdrop-filter: blur(14px);
}

.ih-nav {
  min-height: var(--ih-header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.ih-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 168px;
  font-family: var(--ih-display);
  font-size: 21px;
  font-weight: 900;
  line-height: 1;
  color: var(--ih-text);
}

.ih-brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex: 0 0 38px;
  color: #ffffff;
  background: var(--ih-primary);
  border-radius: var(--ih-radius-sm);
}

.ih-brand-mark svg {
  width: 21px;
  height: 21px;
}

.ih-brand small {
  display: block;
  margin-top: 5px;
  color: var(--ih-muted);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}

.ih-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  font-size: 15px;
  font-weight: 700;
}

.ih-menu a {
  padding: 8px 0;
  color: var(--ih-muted);
  transition: color 160ms ease, transform 160ms ease;
}

.ih-menu a:hover,
.ih-menu a:focus-visible {
  color: var(--ih-text);
  transform: translateY(-1px);
}

.ih-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ih-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--ih-text);
  background: var(--ih-surface);
  border: 1px solid var(--ih-border);
  border-radius: var(--ih-radius-sm);
  cursor: pointer;
}

.ih-menu-toggle svg {
  width: 21px;
  height: 21px;
}

.ih-btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 19px;
  color: var(--ih-text);
  background: var(--ih-surface);
  border: 1px solid var(--ih-border);
  border-radius: var(--ih-radius-sm);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.ih-btn:hover,
.ih-btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(18, 42, 70, 0.13);
}

.ih-btn svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.ih-btn-primary {
  color: #ffffff;
  background: var(--ih-primary);
  border-color: var(--ih-primary);
}

.ih-btn-dark {
  color: #ffffff;
  background: var(--ih-primary-dark);
  border-color: var(--ih-primary-dark);
}

.ih-btn-light {
  color: var(--ih-primary-dark);
  background: #ffffff;
  border-color: #ffffff;
}

.ih-btn-ghost-light {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.42);
}

.ih-btn-block {
  width: 100%;
}

.ih-hero {
  position: relative;
  min-height: 540px;
  height: calc(100svh - 96px);
  max-height: 730px;
  display: flex;
  align-items: center;
  isolation: isolate;
  color: var(--ih-hero-text);
  background-image: var(--ih-hero-overlay), var(--ih-hero-image);
  background-size: cover;
  background-position: var(--ih-hero-position);
}

.ih-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.26);
  z-index: -1;
}

.ih-hero-inner {
  width: 100%;
  padding: 76px 0;
}

.ih-hero-copy {
  width: min(720px, 100%);
}

.ih-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--ih-primary);
  font-size: 14px;
  font-weight: 850;
  line-height: 1.3;
}

.ih-eyebrow svg {
  width: 17px;
  height: 17px;
}

.ih-hero .ih-eyebrow {
  color: #ffffff;
}

.ih-eyebrow-box {
  padding: 7px 10px;
  color: var(--ih-primary-dark);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 4px;
}

.ih-hero h1 {
  max-width: 790px;
  margin: 0;
  font-family: var(--ih-display);
  font-size: 58px;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 0;
}

.ih-hero-lead {
  max-width: 650px;
  margin: 22px 0 0;
  color: color-mix(in srgb, var(--ih-hero-text) 84%, transparent);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.72;
}

.ih-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.ih-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  margin-top: 32px;
  color: color-mix(in srgb, var(--ih-hero-text) 78%, transparent);
  font-size: 14px;
  font-weight: 650;
}

.ih-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ih-hero-meta svg {
  width: 17px;
  height: 17px;
}

.ih-band {
  border-bottom: 1px solid var(--ih-border);
}

.ih-signal-band {
  background: var(--ih-surface);
}

.ih-signals {
  min-height: 104px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.ih-signal {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 28px;
  border-right: 1px solid var(--ih-border);
}

.ih-signal:first-child {
  padding-left: 0;
}

.ih-signal:last-child {
  padding-right: 0;
  border-right: 0;
}

.ih-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  color: var(--ih-primary);
  background: color-mix(in srgb, var(--ih-primary) 10%, var(--ih-surface));
  border: 1px solid color-mix(in srgb, var(--ih-primary) 20%, var(--ih-border));
  border-radius: var(--ih-radius-sm);
}

.ih-icon svg {
  width: 21px;
  height: 21px;
}

.ih-signal strong {
  display: block;
  color: var(--ih-text);
  font-size: 17px;
  line-height: 1.3;
}

.ih-signal span {
  color: var(--ih-muted);
  font-size: 13px;
}

.ih-section {
  padding: 96px 0;
}

.ih-section-soft {
  background: var(--ih-surface-soft);
}

.ih-section-dark {
  color: #ffffff;
  background: var(--ih-primary-dark);
}

.ih-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 38px;
}

.ih-section-head > div {
  max-width: 720px;
}

.ih-section-head > p {
  max-width: 430px;
  margin: 0;
  color: var(--ih-muted);
}

.ih-section-dark .ih-section-head > p {
  color: rgba(255, 255, 255, 0.68);
}

.ih-section h2 {
  margin: 0;
  font-family: var(--ih-display);
  font-size: 40px;
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: 0;
}

.ih-section h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 850;
  line-height: 1.35;
  letter-spacing: 0;
}

.ih-section p {
  color: var(--ih-muted);
}

.ih-section-dark p {
  color: rgba(255, 255, 255, 0.72);
}

.ih-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.ih-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.ih-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.ih-card {
  min-width: 0;
  padding: 28px;
  background: var(--ih-surface);
  border: 1px solid var(--ih-border);
  border-radius: var(--ih-radius);
}

.ih-card p {
  margin: 11px 0 0;
  font-size: 15px;
}

.ih-card .ih-icon {
  margin-bottom: 22px;
}

.ih-service-card {
  min-height: 268px;
  display: flex;
  flex-direction: column;
}

.ih-service-card .ih-service-num {
  margin-top: auto;
  padding-top: 28px;
  color: color-mix(in srgb, var(--ih-primary) 30%, var(--ih-border));
  font-family: var(--ih-display);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
}

.ih-media-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: center;
}

.ih-media {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--ih-radius);
}

.ih-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.ih-media-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 16px 18px;
  color: #ffffff;
  background: rgba(10, 28, 47, 0.86);
  border-radius: var(--ih-radius-sm);
  font-size: 14px;
}

.ih-copy-block h2 {
  margin-bottom: 20px;
}

.ih-copy-block > p {
  margin: 0 0 26px;
  font-size: 17px;
}

.ih-check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.ih-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: var(--ih-text);
  font-weight: 700;
}

.ih-check-list svg {
  width: 19px;
  height: 19px;
  margin-top: 3px;
  flex: 0 0 19px;
  color: var(--ih-accent);
}

.ih-section-dark .ih-check-list li {
  color: #ffffff;
}

.ih-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.ih-flow-step {
  position: relative;
  min-height: 210px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--ih-radius);
}

.ih-flow-step::after {
  content: "";
  position: absolute;
  top: 48px;
  right: -14px;
  width: 16px;
  height: 2px;
  background: rgba(255, 255, 255, 0.35);
}

.ih-flow-step:last-child::after {
  display: none;
}

.ih-flow-step .ih-step-num {
  display: block;
  margin-bottom: 40px;
  color: var(--ih-alert);
  font-size: 13px;
  font-weight: 900;
}

.ih-flow-step h3 {
  color: #ffffff;
  font-size: 18px;
}

.ih-flow-step p {
  margin: 8px 0 0;
  font-size: 14px;
}

.ih-timeline {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ih-border);
}

.ih-timeline-item {
  display: grid;
  grid-template-columns: 90px minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 28px;
  align-items: center;
  min-height: 132px;
  padding: 24px 0;
  border-bottom: 1px solid var(--ih-border);
}

.ih-timeline-num {
  color: var(--ih-primary);
  font-family: var(--ih-display);
  font-size: 36px;
  font-weight: 900;
}

.ih-timeline-item p {
  margin: 0;
}

.ih-quote-section {
  background: var(--ih-surface-soft);
}

.ih-quote-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(520px, 1.28fr);
  gap: 70px;
  align-items: start;
}

.ih-quote-copy {
  position: sticky;
  top: 110px;
}

.ih-quote-copy h2 {
  margin-bottom: 18px;
}

.ih-quote-copy > p {
  margin: 0 0 28px;
  font-size: 17px;
}

.ih-mini-flow {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.ih-mini-flow div {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ih-muted);
  font-size: 14px;
  font-weight: 700;
}

.ih-mini-flow span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--ih-primary);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 900;
}

.ih-form {
  padding: 34px;
  background: var(--ih-surface);
  border: 1px solid var(--ih-border);
  border-radius: var(--ih-radius);
  box-shadow: var(--ih-shadow);
}

.ih-form-title {
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--ih-border);
}

.ih-form-title h3 {
  font-size: 24px;
}

.ih-form-title p {
  margin: 8px 0 0;
  font-size: 14px;
}

.ih-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ih-field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.ih-field-full {
  grid-column: 1 / -1;
}

.ih-field label,
.ih-field legend {
  color: var(--ih-text);
  font-size: 14px;
  font-weight: 800;
}

.ih-field input,
.ih-field select,
.ih-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  color: var(--ih-text);
  background: #ffffff;
  border: 1px solid #cbd6df;
  border-radius: var(--ih-radius-sm);
}

.ih-field textarea {
  min-height: 92px;
  resize: vertical;
}

.ih-consent {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ih-muted);
  font-size: 13px;
}

.ih-consent input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  flex: 0 0 18px;
  accent-color: var(--ih-primary);
}

.ih-form-actions {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

.ih-form-note {
  margin: 0;
  color: var(--ih-muted);
  font-size: 12px;
  text-align: center;
}

.ih-form-status {
  display: none;
  padding: 13px 14px;
  color: #075f4e;
  background: #e9f8f3;
  border: 1px solid #a8ddcf;
  border-radius: var(--ih-radius-sm);
  font-size: 14px;
  font-weight: 750;
}

.ih-form-status[data-visible="true"] {
  display: block;
}

.ih-contact-band {
  padding: 56px 0;
  color: #ffffff;
  background: #0c213b;
}

.ih-contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.ih-contact-copy h2 {
  margin: 0;
  font-size: 30px;
  line-height: 1.25;
}

.ih-contact-copy p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.68);
}

.ih-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ih-footer {
  padding: 42px 0;
  color: var(--ih-muted);
  background: var(--ih-surface);
  border-top: 1px solid var(--ih-border);
  font-size: 13px;
}

.ih-footer-inner {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 50px;
}

.ih-footer p {
  margin: 8px 0 0;
}

.ih-footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 8px 22px;
}

.ih-mobile-actions {
  display: none;
}

/* Concept A */
.ih-concept-a {
  --ih-primary: #075fe4;
  --ih-primary-dark: #052d69;
  --ih-accent: #13a889;
  --ih-alert: #ffd35c;
  --ih-surface-soft: #eef5fb;
  --ih-hero-image: url("./assets/moving-van.jpg");
  --ih-hero-overlay: linear-gradient(90deg, rgba(3, 32, 77, 0.98) 0%, rgba(4, 55, 126, 0.88) 47%, rgba(3, 32, 77, 0.28) 100%);
  --ih-hero-position: center;
}

.ih-concept-a .ih-header {
  border-top: 4px solid var(--ih-primary);
}

.ih-concept-a .ih-hero-copy {
  width: min(760px, 100%);
}

.ih-concept-a .ih-hero h1 span {
  color: #9fd7ff;
}

.ih-concept-a .ih-card {
  border-top: 4px solid var(--ih-primary);
}

.ih-concept-a .ih-service-card:nth-child(2) {
  border-top-color: var(--ih-accent);
}

.ih-concept-a .ih-service-card:nth-child(3) {
  border-top-color: #ff795a;
}

.ih-concept-a .ih-service-card:nth-child(4) {
  border-top-color: var(--ih-alert);
}

/* Concept B */
.ih-concept-b {
  --ih-text: #14253a;
  --ih-muted: #687482;
  --ih-surface: #fffdf8;
  --ih-surface-soft: #f4f0e8;
  --ih-border: #ded8cc;
  --ih-primary: #153e73;
  --ih-primary-dark: #102b4e;
  --ih-accent: #218b85;
  --ih-alert: #efb53a;
  --ih-danger: #cf4f49;
  --ih-font: "Noto Sans KR", Pretendard, sans-serif;
  --ih-display: "Noto Sans KR", Pretendard, sans-serif;
  --ih-hero-image: url("./assets/moving-room.jpg");
  --ih-hero-overlay: linear-gradient(90deg, rgba(20, 37, 58, 0.93) 0%, rgba(20, 37, 58, 0.62) 55%, rgba(20, 37, 58, 0.2) 100%);
  --ih-hero-position: center;
}

.ih-concept-b .ih-header {
  background: color-mix(in srgb, #fffdf8 96%, transparent);
}

.ih-concept-b .ih-brand-mark {
  color: var(--ih-primary);
  background: transparent;
  border: 2px solid var(--ih-primary);
}

.ih-concept-b .ih-hero-copy {
  width: min(700px, 100%);
}

.ih-concept-b .ih-hero h1 {
  font-size: 54px;
  font-weight: 800;
}

.ih-concept-b .ih-eyebrow-box {
  color: #ffffff;
  background: var(--ih-danger);
}

.ih-concept-b .ih-signals {
  min-height: 122px;
}

.ih-concept-b .ih-signal strong {
  font-size: 19px;
}

.ih-concept-b .ih-card {
  background: transparent;
  border-width: 0 0 1px;
  border-radius: 0;
  padding: 28px 8px 30px 0;
}

.ih-concept-b .ih-service-card {
  min-height: 220px;
}

.ih-concept-b .ih-service-card .ih-service-num {
  color: var(--ih-danger);
  font-size: 30px;
}

.ih-concept-b .ih-timeline-item {
  grid-template-columns: 120px minmax(0, 0.75fr) minmax(0, 1.25fr);
  min-height: 156px;
}

.ih-concept-b .ih-timeline-num {
  color: var(--ih-danger);
  font-size: 48px;
}

.ih-guide-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
  border-top: 1px solid var(--ih-border);
}

.ih-guide-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  min-height: 92px;
  padding: 22px 0;
  border-bottom: 1px solid var(--ih-border);
}

.ih-guide-item svg {
  width: 21px;
  height: 21px;
  margin-top: 2px;
  color: var(--ih-accent);
}

.ih-guide-item strong {
  display: block;
  margin-bottom: 5px;
}

.ih-guide-item span {
  color: var(--ih-muted);
  font-size: 14px;
}

/* Concept C */
.ih-concept-c {
  --ih-text: #edf5f8;
  --ih-muted: #a9b7c2;
  --ih-surface: #111921;
  --ih-surface-soft: #18242e;
  --ih-border: #34434f;
  --ih-primary: #85d7ff;
  --ih-primary-dark: #061b2b;
  --ih-accent: #70d6b7;
  --ih-alert: #ffd35c;
  --ih-font: "IBM Plex Sans KR", Pretendard, sans-serif;
  --ih-display: "IBM Plex Sans KR", Pretendard, sans-serif;
  --ih-hero-image: url("./assets/moving-van.jpg");
  --ih-hero-overlay: linear-gradient(90deg, rgba(5, 16, 24, 0.96) 0%, rgba(5, 16, 24, 0.76) 55%, rgba(5, 16, 24, 0.34) 100%);
  --ih-hero-position: center;
  color-scheme: dark;
  color: var(--ih-text);
}

.ih-concept-c .ih-header {
  background: rgba(10, 19, 27, 0.94);
}

.ih-concept-c .ih-brand-mark {
  color: #061b2b;
  background: var(--ih-primary);
}

.ih-concept-c .ih-menu a,
.ih-concept-c .ih-brand small {
  color: #a9b7c2;
}

.ih-concept-c .ih-menu a:hover,
.ih-concept-c .ih-brand,
.ih-concept-c .ih-menu-toggle {
  color: #ffffff;
}

.ih-concept-c .ih-menu-toggle {
  background: #172530;
}

.ih-concept-c .ih-btn-primary {
  color: #061b2b;
}

.ih-concept-c .ih-hero h1 {
  font-size: 60px;
  font-weight: 800;
}

.ih-concept-c .ih-eyebrow-box {
  color: #061b2b;
  background: var(--ih-alert);
}

.ih-concept-c .ih-signal-band,
.ih-concept-c .ih-footer {
  background: #111921;
}

.ih-concept-c .ih-signal strong,
.ih-concept-c .ih-card h3,
.ih-concept-c .ih-field label,
.ih-concept-c .ih-check-list li {
  color: #edf5f8;
}

.ih-concept-c .ih-section h2,
.ih-concept-c .ih-form-title h3,
.ih-concept-c .ih-standard-row h3,
.ih-concept-c .ih-quote-copy h2 {
  color: #edf5f8;
}

.ih-concept-c .ih-card,
.ih-concept-c .ih-form {
  background: #17232c;
}

.ih-concept-c .ih-icon {
  color: var(--ih-primary);
  background: #102b3a;
}

.ih-concept-c .ih-field input,
.ih-concept-c .ih-field select,
.ih-concept-c .ih-field textarea {
  color: #edf5f8;
  background: #0f1921;
  border-color: #40515e;
}

.ih-concept-c .ih-field input::placeholder,
.ih-concept-c .ih-field textarea::placeholder {
  color: #7f909d;
}

.ih-concept-c .ih-form-status {
  color: #b8f3df;
  background: #14372f;
  border-color: #337762;
}

.ih-concept-c .ih-section-dark {
  background: #061b2b;
}

.ih-standard-list {
  border-top: 1px solid var(--ih-border);
}

.ih-standard-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 0.8fr) minmax(0, 1.2fr) 40px;
  gap: 22px;
  align-items: center;
  min-height: 118px;
  border-bottom: 1px solid var(--ih-border);
}

.ih-standard-row > span:first-child {
  color: var(--ih-primary);
  font-size: 13px;
  font-weight: 900;
}

.ih-standard-row p {
  margin: 0;
}

.ih-standard-row svg {
  width: 22px;
  height: 22px;
  color: var(--ih-accent);
}

.ih-message-preview {
  max-width: 620px;
  margin-top: 34px;
  padding: 28px;
  color: #dbeef7;
  background: #07131d;
  border: 1px solid #344b5c;
  border-radius: var(--ih-radius);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 14px;
  line-height: 1.8;
  white-space: pre-line;
}

.ih-message-preview strong {
  color: var(--ih-alert);
}

/* Compare index */
.ih-compare {
  --ih-surface: #f4f7fa;
  --ih-surface-soft: #eaf0f5;
  background: var(--ih-surface);
}

.ih-compare-hero {
  padding: 88px 0 64px;
  color: #ffffff;
  background-image: linear-gradient(90deg, rgba(5, 33, 78, 0.95), rgba(5, 51, 112, 0.72)), url("./assets/moving-van.jpg");
  background-size: cover;
  background-position: center;
}

.ih-compare-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 48px;
  line-height: 1.18;
}

.ih-compare-hero p {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.ih-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.ih-preview-card {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--ih-border);
  border-radius: var(--ih-radius);
}

.ih-preview-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #dce4ea;
}

.ih-preview-media img {
  height: 100%;
  object-fit: cover;
}

.ih-preview-body {
  padding: 26px;
}

.ih-preview-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 14px;
  color: var(--ih-primary);
  font-size: 12px;
  font-weight: 900;
}

.ih-preview-body h2 {
  font-size: 24px;
}

.ih-preview-body p {
  min-height: 78px;
  margin: 10px 0 22px;
  font-size: 14px;
}

.ih-matrix-wrap {
  overflow-x: auto;
  border: 1px solid var(--ih-border);
  border-radius: var(--ih-radius);
}

.ih-matrix {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: #ffffff;
}

.ih-matrix th,
.ih-matrix td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--ih-border);
  text-align: left;
}

.ih-matrix th {
  color: #ffffff;
  background: #0c2f62;
  font-size: 14px;
}

.ih-matrix tr:last-child td {
  border-bottom: 0;
}

@media (max-width: 1024px) {
  :root {
    --ih-gutter: 22px;
  }

  .ih-menu {
    gap: 16px;
    font-size: 14px;
  }

  .ih-nav-actions .ih-btn {
    display: none;
  }

  .ih-hero h1,
  .ih-concept-c .ih-hero h1 {
    font-size: 50px;
  }

  .ih-grid-4,
  .ih-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ih-flow-step:nth-child(2)::after,
  .ih-flow-step:last-child::after {
    display: none;
  }

  .ih-media-layout {
    gap: 38px;
  }

  .ih-quote-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(430px, 1.2fr);
    gap: 42px;
  }

  .ih-preview-grid {
    gap: 14px;
  }

  .ih-preview-body {
    padding: 22px;
  }
}

@media (max-width: 820px) {
  :root {
    --ih-header-height: 66px;
  }

  .ih-menu-toggle {
    display: grid;
  }

  .ih-menu {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px var(--ih-gutter) 18px;
    background: var(--ih-surface);
    border-bottom: 1px solid var(--ih-border);
    box-shadow: 0 18px 30px rgba(10, 25, 42, 0.1);
  }

  .ih-menu[data-open="true"] {
    display: flex;
  }

  .ih-menu a {
    padding: 12px 0;
    border-bottom: 1px solid var(--ih-border);
  }

  .ih-menu a:last-child {
    border-bottom: 0;
  }

  .ih-concept-c .ih-menu {
    background: #111921;
  }

  .ih-hero {
    min-height: 570px;
    height: calc(100svh - 88px);
    max-height: 760px;
  }

  .ih-hero-inner {
    padding: 58px 0;
  }

  .ih-hero h1,
  .ih-concept-b .ih-hero h1,
  .ih-concept-c .ih-hero h1 {
    font-size: 44px;
  }

  .ih-hero-lead {
    font-size: 17px;
  }

  .ih-signals {
    grid-template-columns: 1fr;
  }

  .ih-signal,
  .ih-signal:first-child,
  .ih-signal:last-child {
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--ih-border);
  }

  .ih-signal:last-child {
    border-bottom: 0;
  }

  .ih-section {
    padding: 76px 0;
  }

  .ih-section-head {
    display: grid;
    gap: 16px;
  }

  .ih-section h2 {
    font-size: 34px;
  }

  .ih-grid-3,
  .ih-media-layout,
  .ih-quote-layout,
  .ih-footer-inner,
  .ih-preview-grid {
    grid-template-columns: 1fr;
  }

  .ih-media {
    min-height: 430px;
  }

  .ih-media img {
    min-height: 430px;
  }

  .ih-quote-copy {
    position: static;
  }

  .ih-timeline-item,
  .ih-concept-b .ih-timeline-item {
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 18px;
  }

  .ih-timeline-item p {
    grid-column: 2;
  }

  .ih-standard-row {
    grid-template-columns: 80px minmax(0, 1fr) 30px;
  }

  .ih-standard-row p {
    grid-column: 2;
  }

  .ih-standard-row svg {
    grid-column: 3;
    grid-row: 1 / span 2;
  }

  .ih-contact-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .ih-footer-meta {
    justify-content: flex-start;
  }

  .ih-preview-body p {
    min-height: auto;
  }
}

@media (max-width: 560px) {
  :root {
    --ih-gutter: 18px;
  }

  body.has-mobile-actions {
    padding-bottom: 66px;
  }

  .ih-brand {
    min-width: 0;
    font-size: 19px;
  }

  .ih-brand small {
    display: none;
  }

  .ih-hero {
    min-height: 540px;
    height: calc(100svh - 94px);
    max-height: 690px;
    background-position: 58% center;
  }

  .ih-concept-a .ih-hero {
    background-position: 57% center;
  }

  .ih-concept-b .ih-hero {
    background-position: 45% center;
  }

  .ih-concept-c .ih-hero {
    background-position: 52% center;
  }

  .ih-hero-inner {
    padding: 46px 0 58px;
  }

  .ih-hero h1,
  .ih-concept-b .ih-hero h1,
  .ih-concept-c .ih-hero h1 {
    font-size: 38px;
    line-height: 1.16;
  }

  .ih-hero-lead {
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.62;
  }

  .ih-hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    margin-top: 24px;
  }

  .ih-hero-actions .ih-btn {
    width: 100%;
  }

  .ih-hero-meta {
    gap: 10px 18px;
    margin-top: 24px;
    font-size: 13px;
  }

  .ih-section {
    padding: 64px 0;
  }

  .ih-section h2 {
    font-size: 30px;
  }

  .ih-grid-4,
  .ih-grid-2,
  .ih-flow,
  .ih-guide-list,
  .ih-form-grid {
    grid-template-columns: 1fr;
  }

  .ih-card {
    padding: 24px;
  }

  .ih-service-card {
    min-height: 228px;
  }

  .ih-flow-step::after {
    display: none;
  }

  .ih-media {
    min-height: 360px;
  }

  .ih-media img {
    min-height: 360px;
  }

  .ih-form {
    padding: 24px 20px;
  }

  .ih-field-full,
  .ih-consent,
  .ih-form-actions {
    grid-column: auto;
  }

  .ih-timeline-item,
  .ih-concept-b .ih-timeline-item {
    grid-template-columns: 56px minmax(0, 1fr);
    min-height: 126px;
  }

  .ih-timeline-num,
  .ih-concept-b .ih-timeline-num {
    font-size: 30px;
  }

  .ih-standard-row {
    grid-template-columns: 60px minmax(0, 1fr) 24px;
    gap: 14px;
    padding: 22px 0;
  }

  .ih-message-preview {
    padding: 20px;
    font-size: 12px;
  }

  .ih-contact-actions {
    display: grid;
    width: 100%;
  }

  .ih-contact-actions .ih-btn {
    width: 100%;
  }

  .ih-mobile-actions {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    min-height: 66px;
    background: #0d1c27;
    border-top: 1px solid #40515e;
  }

  .ih-mobile-actions a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
  }

  .ih-mobile-actions a:last-child {
    color: #061b2b;
    background: var(--ih-primary);
  }

  .ih-mobile-actions svg {
    width: 18px;
    height: 18px;
  }

  .ih-compare-hero {
    padding: 64px 0 50px;
  }

  .ih-compare-hero h1 {
    font-size: 36px;
  }

  .ih-compare-hero p {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}