/* ============================================
   Split Layout — Ustalo
   Core layout + all component styles
   ============================================ */

/* ========== SPLIT LAYOUT ========== */
.split-layout {
  display: grid;
  grid-template-columns: 48% 52%;
  min-height: 100vh;
}

.split-left {
  position: fixed;
  top: 0;
  left: 0;
  width: 48%;
  height: 100vh;
  overflow: hidden;
}

.split-left__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.split-left__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero-overlay);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-3xl);
}

.split-left__title {
  font-family: var(--font-primary);
  font-size: var(--text-hero-title);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.split-left__subtitle {
  font-family: var(--font-secondary);
  font-size: var(--text-hero-subtitle);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.6;
  max-width: 420px;
}

.split-left__stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.split-left__stat {
  display: flex;
  flex-direction: column;
}

.split-left__stat-number {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
}

.split-left__stat-label {
  font-size: var(--text-body-sm);
  color: rgba(255, 255, 255, 0.65);
}

.split-right {
  grid-column: 2;
  overflow-y: auto;
}

/* ========== NAVBAR (inside right panel) ========== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-3xl);
  height: var(--navbar-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-neutral-100);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-neutral-900);
}

.navbar__logo-icon {
  width: 34px;
  height: 34px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.navbar__logo-icon svg {
  width: 20px;
  height: 20px;
}

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

.navbar__link {
  font-family: var(--font-secondary);
  font-size: var(--text-nav);
  font-weight: 500;
  color: var(--color-neutral-600);
  transition: color var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.navbar__link:hover {
  color: var(--color-primary);
}

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

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

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

.navbar__login {
  font-family: var(--font-secondary);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: transparent;
  border: 2px solid var(--color-primary);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.navbar__login:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 18px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: calc(var(--z-overlay) + 10);
}

.navbar__hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--color-neutral-900);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

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

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

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

.navbar__mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 52%;
  bottom: 0;
  background: var(--color-white);
  z-index: var(--z-overlay);
  padding: calc(var(--navbar-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
  flex-direction: column;
  gap: 0;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
}

.navbar__mobile-menu.open {
  display: flex;
}

.navbar__mobile-menu .navbar__link {
  font-size: 1.1rem;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-neutral-100);
}

.navbar__mobile-menu .navbar__link::after {
  display: none;
}

/* ========== FORM SECTION ========== */
.form-section {
  padding: var(--space-xl) var(--space-3xl) var(--space-xl);
}

.quote-form {
  background: var(--color-white);
  width: 100%;
  padding: var(--space-xl) var(--space-xl) var(--space-md);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.quote-form__title {
  font-family: var(--font-primary);
  font-size: var(--text-h2);
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: 4px;
}

.quote-form__subtitle {
  font-family: var(--font-secondary);
  font-size: var(--text-body-sm);
  color: var(--color-neutral-500);
  margin-bottom: var(--space-lg);
}

.quote-form__grid {
  display: grid;
  gap: 16px;
}

.quote-form__row {
  display: grid;
  gap: var(--space-md);
}

.quote-form__row--3col {
  grid-template-columns: 1fr 1fr 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group__label {
  font-family: var(--font-secondary);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-neutral-700);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-secondary);
  font-size: var(--text-body-sm);
  color: var(--color-neutral-900);
  background: var(--color-white);
  border: 1.5px solid var(--color-neutral-200);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-neutral-400);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10, 181, 143, 0.1);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--color-neutral-400);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237A7A8A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.quote-form__submit {
  margin-top: 0;
}

.btn-primary-lg {
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: var(--text-button);
  padding: 16px 40px;
  width: 100%;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary-lg:hover {
  filter: brightness(1.06);
  box-shadow: var(--shadow-primary-glow);
  transform: translateY(-1px);
}

.quote-form__microcopy {
  text-align: center;
  font-size: var(--text-body-sm);
  color: var(--color-neutral-700);
  font-weight: 500;
  margin-top: 0;
}

/* ========== SERVICES ========== */
.services {
  padding: var(--space-lg) var(--space-3xl) var(--space-lg);
  border-top: 1px solid var(--color-neutral-100);
}

.services__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.services__title {
  font-family: var(--font-primary);
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--color-neutral-900);
}

.services__nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.services__nav-btn {
  width: 28px;
  height: 28px;
  border-radius: 0;
  border: none;
  background: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--transition-fast);
  color: var(--color-neutral-400);
  padding: 0;
}

.services__nav-btn:last-child {
  color: var(--color-neutral-800);
}

.services__nav-btn:hover:not(:disabled) {
  color: var(--color-neutral-900);
}

.services__nav-btn:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.services__nav-btn svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}

.services__track-wrapper {
  overflow: hidden;
}

.services__track {
  display: flex;
  gap: var(--space-md);
  transition: transform var(--transition-smooth);
  cursor: grab;
}

.services__track:active {
  cursor: grabbing;
}

.service-card {
  flex: 0 0 calc((100% - var(--space-md) * 3) / 4);
  border-radius: var(--radius-md);
  overflow: visible;
  background: var(--color-white);
  border: 1px solid var(--color-neutral-100);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-200);
}

.service-card__image-wrapper {
  height: 140px;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.service-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card__image {
  transform: scale(1.06);
}

.service-card__icon {
  position: absolute;
  top: 122px;
  left: 14px;
  width: 38px;
  height: 38px;
  background: var(--color-primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-neutral-800);
  z-index: 5;
}

.service-card__icon svg {
  width: 18px;
  height: 18px;
}

.service-card__content {
  padding: var(--space-xl) var(--space-md) var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card__title {
  font-family: var(--font-primary);
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-neutral-900);
  margin-bottom: var(--space-xs);
}

.service-card__desc {
  font-size: var(--text-caption);
  color: var(--color-neutral-700);
  line-height: 1.4;
  margin-bottom: var(--space-md);
}

.service-card__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-neutral-800);
  background: var(--color-primary-light);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  width: 100%;
  margin-top: auto;
}

.service-card__cta:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ========== TRUST ========== */
.trust {
  padding: var(--space-lg) var(--space-3xl);
  border-top: 1px solid var(--color-neutral-100);
}

.trust__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
}

.trust-badge:hover {
  background: var(--color-primary-50);
}

.trust-badge__icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.trust-badge__icon svg {
  width: 20px;
  height: 20px;
}

.trust-badge__content {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.trust-badge__title {
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-neutral-900);
}

.trust-badge__desc {
  font-size: var(--text-caption);
  color: var(--color-neutral-500);
  line-height: 1.3;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--color-neutral-900);
  color: var(--color-neutral-300);
  padding: var(--space-lg) var(--space-3xl);
}

.footer__inner {
  width: 100%;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer__brand-logo-icon {
  width: 30px;
  height: 30px;
  background: var(--gradient-primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.footer__brand-logo-icon svg {
  width: 16px;
  height: 16px;
}

.footer__brand-desc {
  font-size: var(--text-caption);
  color: var(--color-neutral-400);
  line-height: 1.6;
}

.footer__column {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__column-title {
  font-family: var(--font-primary);
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-white);
}

.footer__column-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__link {
  font-size: var(--text-caption);
  color: var(--color-neutral-400);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
}

.footer__copy {
  font-size: var(--text-caption);
  color: var(--color-neutral-500);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-md);
}

.footer__bottom-link {
  font-size: var(--text-caption);
  color: var(--color-neutral-500);
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: var(--color-primary);
}

/* ========== RESPONSIVE: TABLET (iPad Air etc.) ========== */
@media (max-width: 1280px) {
  .split-layout {
    grid-template-columns: 38% 62%;
  }

  .split-left {
    width: 38%;
  }

  .navbar {
    padding: 0 var(--space-xl);
  }

  .navbar__link {
    font-size: 0.85rem;
  }

  .navbar__login {
    font-size: 0.8rem;
    padding: 6px 14px;
  }

  .form-section {
    padding: var(--space-lg) var(--space-xl) var(--space-md);
  }

  .services {
    padding: var(--space-lg) var(--space-xl);
  }

  .service-card {
    flex: 0 0 calc((100% - var(--space-md) * 2) / 3);
  }

  .trust {
    padding: var(--space-lg) var(--space-xl);
  }

  .trust__inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .footer {
    padding: var(--space-lg) var(--space-xl);
  }

  .footer__top {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: var(--space-md);
  }
}

/* ========== RESPONSIVE: MOBILE ========== */
@media (max-width: 1024px) {
  .split-layout {
    display: flex;
    flex-direction: column;
  }

  .split-left {
    position: relative;
    width: 100%;
    height: 50vh;
    order: 2;
  }

  .split-right {
    overflow: visible;
    display: contents;
  }

  /* Navbar goes above hero */
  .navbar {
    order: 1;
    position: relative;
    padding: 0 var(--space-lg);
    z-index: calc(var(--z-overlay) + 20);
  }

  /* Form overlaps hero bottom */
  .form-section {
    order: 3;
    padding: 0 var(--space-lg);
    margin-top: -40px;
    position: relative;
    z-index: 10;
  }

  .quote-form {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-xl) var(--space-lg) var(--space-md);
  }

  .quote-form__row--3col {
    grid-template-columns: 1fr;
  }

  /* Trust after form */
  .trust {
    order: 4;
    padding: var(--space-lg);
  }

  .trust__inner {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xs);
  }

  .trust-badge {
    flex-direction: column;
    text-align: center;
    gap: var(--space-xs);
    padding: var(--space-xs);
  }

  .trust-badge__icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
  }

  .trust-badge__desc {
    display: none;
  }

  .trust-badge__title {
    font-size: var(--text-caption);
  }

  /* Services */
  .services {
    order: 5;
    padding: var(--space-lg);
  }

  .services__track-wrapper {
    overflow: visible;
  }

  .services__track {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .services__track::-webkit-scrollbar {
    display: none;
  }

  .service-card {
    flex: 0 0 45%;
    scroll-snap-align: start;
  }

  .services__nav {
    display: none;
  }

  /* Footer */
  .footer {
    order: 6;
    padding: var(--space-lg);
  }

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

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

  .navbar__mobile-menu {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .split-left {
    height: 42vh;
  }

  .split-left__overlay {
    padding: var(--space-lg);
    justify-content: center;
  }

  .split-left__title {
    font-size: 1.8rem;
  }

  .split-left__stats {
    display: none;
  }

  .split-left__stat-number {
    font-size: 1.1rem;
  }

  .split-left__stat-label {
    font-size: 0.7rem;
  }

  /* Navbar reorder: hamburger left, logo center, login right */
  .navbar {
    flex-direction: row;
  }

  .navbar__logo {
    order: 2;
    margin: 0 auto;
  }

  .navbar__nav {
    display: none;
  }

  .navbar__actions {
    display: contents;
  }

  .navbar__login {
    order: 3;
    font-size: 0.8rem;
    padding: 6px 16px;
    border: none;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 8px;
  }

  .navbar__login:hover {
    background: var(--color-primary-dark);
  }

  .navbar__login-extra {
    display: none;
  }

  .navbar__hamburger {
    display: flex;
    order: 1;
    position: relative;
    z-index: calc(var(--z-overlay) + 10);
  }

  /* Hide subtitle on mobile */
  .quote-form__subtitle {
    display: none;
  }

  .service-card {
    flex: 0 0 65%;
  }
}

@media (max-width: 480px) {
  .split-left {
    height: 38vh;
  }

  .split-left__title {
    font-size: 1.5rem;
  }

  .split-left__subtitle {
    font-size: 0.85rem;
  }

  .form-section {
    padding: 0 var(--space-md);
  }

  .quote-form {
    padding: var(--space-lg) var(--space-md) var(--space-sm);
  }

  .quote-form__title {
    font-size: 1.3rem;
  }

  .services,
  .trust,
  .footer {
    padding: var(--space-md);
  }

  .service-card {
    flex: 0 0 70%;
  }
}