/* ============================================
   Bringer Sea-Air — Component Styles
   ============================================ */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85em 2em;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

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

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
  border-color: var(--color-accent-cyan);
  background-color: rgba(0, 212, 255, 0.1);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn--outline:hover {
  background-color: var(--color-accent-cyan);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1em 2.5em;
  font-size: var(--fs-base);
}

/* --- Cards --- */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-200);
  text-align: center;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  font-size: var(--fs-xl);
  margin: 0 auto var(--space-5);
}

.card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-3);
}

.card__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: 0;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: var(--space-5) 0;
  background-color: var(--color-primary-dark);
  transition: all var(--transition-base);
}

.nav--scrolled {
  background-color: var(--color-primary-dark);
  padding: var(--space-3) 0;
  box-shadow: var(--shadow-lg);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav__logo img {
  height: 60px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav__link:hover {
  color: var(--color-text-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  margin-left: var(--space-4);
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-white);
  transition: all var(--transition-base);
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  background-color: var(--color-primary-dark);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

/* Single image fallback overlay */
.hero__bg::after {
  display: none;
}

/* Diagonal split hero background – subtle overlay */
.hero__bg--split::after {
  background: rgba(10, 22, 40, 0.1);
}

.hero__bg-left,
.hero__bg-right {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg-left {
  clip-path: polygon(0 0, 58% 0, 42% 100%, 0 100%);
  z-index: 0;
}

.hero__bg-left .hero__bg-img {
  object-position: center center;
}

.hero__bg-left::after {
  display: none;
}

.hero__bg-right {
  clip-path: polygon(58% 0, 100% 0, 100% 100%, 42% 100%);
  z-index: 0;
}

.hero__bg-right .hero__bg-img {
  object-position: center center;
}

.hero__bg-right::after {
  display: none;
}

/* Diagonal accent line between images */
.hero__bg-divider {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.hero__bg-divider::before {
  display: none;
}

.hero__bg-left::before,
.hero__bg-right::before {
  display: none;
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  padding: var(--space-10);
  background: none;
  border-radius: 0;
  backdrop-filter: none;
}

.hero__overline {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: #fff;
  background-color: rgba(255, 255, 255, 0.15);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-white);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.hero__title span {
  color: #fff;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text-on-dark);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-10);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Floating route graphic */
.hero__visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 50%;
  max-width: 650px;
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}

.hero__visual svg {
  width: 100%;
  height: auto;
}

/* --- Stats Bar --- */
.stats-bar {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
  padding: var(--space-12) 0;
  position: relative;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.stats-bar__item {
  color: var(--color-text-white);
}

.stats-bar__number {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stats-bar__label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

/* --- Process / Timeline --- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5% + 8px);
  right: calc(12.5% + 8px);
  height: 3px;
  background: var(--color-accent-cyan);
  border-radius: 2px;
}

.process__step {
  text-align: center;
  position: relative;
}

.process__number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  border-radius: 50%;
  background-color: var(--color-accent-cyan);
  border: none;
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.process__icon {
  margin-bottom: var(--space-2);
}

.process__icon {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-2);
}

.process__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-1);
}

.process__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: 0;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
}

/* --- CTA Banner --- */
.cta-banner {
  text-align: center;
  padding: var(--space-20) 0;
  background: var(--color-primary-dark);
  position: relative;
  overflow: hidden;
}

.cta-banner__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.85) 0%, rgba(13, 34, 64, 0.8) 100%);
  z-index: 1;
}

.cta-banner .container {
  position: relative;
  z-index: 2;
}

.cta-banner__title {
  font-size: var(--fs-3xl);
  color: var(--color-text-white);
  margin-bottom: var(--space-4);
}

.cta-banner__text {
  font-size: var(--fs-md);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-8);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-text-on-dark);
  padding: var(--space-16) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: var(--space-20);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand p {
  color: var(--color-text-on-dark);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  margin-top: var(--space-4);
  max-width: 300px;
}

.footer__logo {
  height: 40px;
  width: auto;
}

.footer__heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-white);
  margin-bottom: var(--space-5);
}

.footer__link {
  display: block;
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-accent);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-3);
}

.footer__contact-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-size: var(--fs-xs);
  color: var(--color-gray-500);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.footer__social a {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer__social a:hover {
  color: var(--color-accent);
}

/* --- Route Map Section --- */
.route-map {
  position: relative;
}

.route-map__visual {
  background: linear-gradient(135deg, var(--color-primary-dark), #142d4c);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.route-map__path {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  width: 100%;
}

.route-map__node {
  text-align: center;
  color: var(--color-text-white);
  flex: 0 0 auto;
}

.route-map__node-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.route-map__node-label {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
}

.route-map__connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 80px;
}

.route-map__connector-line {
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, rgba(45,108,223,0.3), var(--color-accent), rgba(45,108,223,0.3));
  border-radius: 2px;
  position: relative;
}

.route-map__connector-line::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left: 8px solid var(--color-accent);
}

.route-map__connector-label {
  font-size: var(--fs-xs);
  color: var(--color-accent);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

/* --- Industry Cards (Image) --- */
.industry-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  cursor: default;
}

.industry-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.industry-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.8) 0%, rgba(10, 22, 40, 0.15) 50%, transparent 100%);
  transition: background var(--transition-base);
}

.industry-card__name {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  right: var(--space-6);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-text-white);
  z-index: 1;
}

.industry-card:hover .industry-card__img {
  transform: scale(1.06);
}

.industry-card:hover .industry-card__overlay {
  background: linear-gradient(to top, rgba(10, 22, 40, 0.7) 0%, rgba(10, 22, 40, 0.1) 50%, transparent 100%);
}

/* --- Two-column Feature Layout --- */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}

.feature-split__content {
  max-width: 640px;
}

.feature-split__content h2 {
  margin-bottom: var(--space-5);
}

.feature-split__content p {
  margin-bottom: var(--space-6);
}

.feature-split__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-split__list-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.feature-split__check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  margin-top: 2px;
}

.feature-split__list-text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

.feature-split__list-text strong {
  color: var(--color-primary-dark);
}

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

.feature-split__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 4, 64, 0.45), rgba(31, 81, 255, 0.3));
  pointer-events: none;
}

.feature-split__img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  display: block;
}

/* --- Port Map --- */
.port-map {
  position: relative;
  margin-bottom: var(--space-10);
}

.port-map__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: block;
}

/* Leaflet popup overrides */
.port-popup-wrapper .leaflet-popup-content-wrapper {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0;
  overflow: hidden;
  font-family: var(--font-family);
}

.port-popup-wrapper .leaflet-popup-content {
  margin: 0;
  min-width: 280px;
}

.port-popup-wrapper .leaflet-popup-tip {
  box-shadow: var(--shadow-md);
}

.port-popup {
  padding: var(--space-5);
}

.port-popup__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.port-popup__badge {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  background-color: var(--color-accent);
  color: var(--color-text-white);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: var(--ls-wide);
}

.port-popup__section {
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-gray-100);
}

.port-popup__section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.port-popup__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-1) 0;
}

.port-popup__label {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.port-popup__value {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-dark);
}

.port-popup__subtitle {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--space-2);
}

.port-popup__address {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  word-break: break-word;
}

.port-popup__address--cn {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
  white-space: pre-line;
}

/* Port table */
.port-table-wrap {
  overflow-x: auto;
  margin-top: var(--space-8);
}

.port-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.port-table thead {
  background-color: var(--color-primary-dark);
  color: var(--color-text-white);
}

.port-table th {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--fw-semibold);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.port-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-gray-200);
  color: var(--color-text-muted);
}

.port-table td strong {
  color: var(--color-primary-dark);
}

.port-table tbody tr:hover {
  background-color: var(--color-accent-light);
}

@media (max-width: 768px) {
  .port-map__container {
    height: 380px;
  }

  .port-map__legend {
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
  }
}

/* --- Responsive Components --- */
@media (max-width: 1024px) {
  .feature-split {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .feature-split__content {
    max-width: 100%;
  }

  .stats-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

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

  .process::before {
    display: none;
  }

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

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: var(--color-primary-dark);
    padding: var(--space-6);
    gap: var(--space-4);
    box-shadow: var(--shadow-lg);
  }

  .nav__links.open {
    display: flex;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__cta {
    margin-left: 0;
  }

  .hero__title {
    font-size: var(--fs-3xl);
  }

  .hero__visual {
    display: none;
  }

  /* On mobile: horizontal split instead of diagonal */
  .hero__bg-left {
    clip-path: polygon(0 0, 100% 0, 100% 50%, 0 50%);
  }

  .hero__bg-right {
    clip-path: polygon(0 50%, 100% 50%, 100% 100%, 0 100%);
  }

  .stats-bar__grid {
    grid-template-columns: 1fr 1fr;
  }

  .stats-bar__number {
    font-size: var(--fs-2xl);
  }

  .process {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .route-map__path {
    flex-direction: column;
  }

  .route-map__connector {
    transform: rotate(90deg);
    min-width: 60px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-banner__title {
    font-size: var(--fs-2xl);
  }
}

/* ============================================
   Quote Modal
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 22, 40, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-10);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-gray-100);
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-gray-200);
  color: var(--color-primary-dark);
}

.modal__header {
  margin-bottom: var(--space-6);
}

.modal__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-2);
}

.modal__subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

.modal__section-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  margin-top: var(--space-6);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-gray-100);
}

.modal__section-label:first-of-type {
  margin-top: 0;
}

.modal__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-1);
}

.form-required {
  color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65em 0.85em;
  font-family: var(--font-family);
  font-size: var(--fs-sm);
  color: var(--color-text);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(45, 108, 223, 0.12);
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: #e74c3c;
}

.form-group textarea {
  resize: vertical;
  min-height: 72px;
}

.modal__submit {
  width: 100%;
  margin-top: var(--space-4);
}

/* Success state */
.modal__success {
  text-align: center;
  padding: var(--space-8) 0;
}

.modal__success-icon {
  margin-bottom: var(--space-5);
}

.modal__success-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-3);
}

.modal__success-text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  max-width: 400px;
  margin: 0 auto var(--space-6);
}

/* Modal responsive */
@media (max-width: 768px) {
  .modal {
    padding: var(--space-6);
    max-height: 95vh;
  }

  .modal__row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .modal__title {
    font-size: var(--fs-xl);
  }
}