/* =========================================================================
   Components: buttons, cards, badges, steps, forms, modal, legal, etc.
   ========================================================================= */

/* --- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: var(--fw-semibold);
  font-size: 0.97rem;
  line-height: 1.1;
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn:hover {
  text-decoration: none;
}
.btn:active {
  transform: translateY(1px);
}
.btn__icon {
  flex: none;
  transition: transform var(--dur) var(--ease);
}
.btn:hover .btn__icon {
  transform: translateX(3px);
}
.btn--primary {
  background: var(--navy-800);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--navy-700);
  color: #fff;
  box-shadow: var(--shadow);
}
.btn--secondary {
  background: #fff;
  color: var(--navy-800);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover {
  background: var(--surface);
  color: var(--navy-800);
  border-color: var(--slate-400);
}
.btn--secondary-light {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.34);
}
.btn--secondary-light:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}
.btn--ghost {
  background: transparent;
  color: var(--navy-800);
}
.btn--ghost:hover {
  background: var(--surface-2);
  color: var(--navy-800);
}
.btn--ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}
.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
.btn--lg {
  padding: 0.9rem 1.7rem;
  font-size: 1.02rem;
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* --- Cards -------------------------------------------------------------- */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: var(--shadow-xs);
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}
.card__title {
  font-size: 1.18rem;
  margin-bottom: 0.5rem;
}
.card__text {
  color: var(--color-text-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--navy-800);
  color: var(--teal-300);
}
.card--why .icon-badge,
.card--principle .icon-badge,
.card--icon .icon-badge {
  margin-bottom: 1rem;
}

.card--service {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: inherit;
}
.card--service:hover {
  text-decoration: none;
  border-color: var(--blue-400);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.card--service__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.card--service__go {
  color: var(--slate-400);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card--service:hover .card--service__go {
  color: var(--blue-600);
  transform: translate(2px, -2px);
}
.card--service .card__title {
  margin: 0;
  font-size: 1.12rem;
  color: var(--navy-800);
}

.card--statement {
  padding: 1.85rem;
}
.card--capability .card__title {
  font-size: 1.08rem;
}

.card--ecosystem__head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}
.card--ecosystem .card__title {
  margin: 0;
  font-size: 1.12rem;
}
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.tech-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.78rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  color: var(--slate-700);
  font-size: 0.85rem;
  font-weight: var(--fw-medium);
}

/* --- Steps / delivery approach ----------------------------------------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.steps__item {
  position: relative;
}
.steps__item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 44px;
  right: -1.25rem;
  height: 2px;
  background: var(--color-border-strong);
}
.steps__num {
  position: relative;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 0.9rem;
  border-radius: 50%;
  background: var(--navy-800);
  color: #fff;
  font-weight: var(--fw-bold);
}
.steps__title {
  font-size: 1.05rem;
  margin-bottom: 0.4rem;
}
.steps__text {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-soft);
}
@media (max-width: 60em) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps__item::before {
    display: none;
  }
}
@media (max-width: 36em) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* --- Lists -------------------------------------------------------------- */
.check-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}
.check-list__icon {
  flex: none;
  margin-top: 2px;
  color: var(--teal-600);
}
.check-list--light li {
  color: #fff;
}
.check-list--light .check-list__icon {
  color: var(--teal-300);
}

.problem-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.problem-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--color-text-soft);
  line-height: 1.55;
}
.problem-list__icon {
  flex: none;
  margin-top: 3px;
  color: var(--blue-500);
}
@media (max-width: 40em) {
  .problem-list {
    grid-template-columns: 1fr;
  }
}

/* --- Disclaimer / callout / panel -------------------------------------- */
.disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-top: 1.5rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--color-text-soft);
}
.disclaimer__icon {
  flex: none;
  margin-top: 1px;
  color: var(--slate-500);
}

.callout {
  padding: 1.6rem;
  border-radius: var(--radius-lg);
}
.callout--info {
  background: var(--info-bg);
  border: 1px solid var(--info-border);
}
.callout__title {
  margin-bottom: 0.6rem;
  font-size: 1.1rem;
  color: var(--navy-800);
}
.callout p {
  color: var(--slate-700);
  font-size: 0.97rem;
  line-height: 1.6;
}

.panel {
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 1rem + 2vw, 2.6rem);
}
.panel--accent {
  background: linear-gradient(150deg, var(--navy-800), var(--navy-600));
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.panel__head {
  margin-bottom: 1.25rem;
}
.panel__title {
  color: #fff;
}
.panel__text {
  margin-top: 0.5rem;
  color: var(--color-on-dark);
}
.panel--accent .check-list {
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem 1.5rem;
}
@media (max-width: 40em) {
  .panel--accent .check-list {
    grid-template-columns: 1fr;
  }
}

.inline-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1.1rem 1.35rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.inline-cta p {
  font-weight: var(--fw-medium);
}

/* --- Stats -------------------------------------------------------------- */
.stat-grid {
  display: grid;
  gap: 1rem;
}
.stat {
  padding: 1.2rem 1.35rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
}
.stat__value {
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--navy-800);
}
.stat__label {
  margin-top: 0.2rem;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

/* --- CTA band ----------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2.5rem;
  padding: clamp(1.85rem, 1.2rem + 2.5vw, 3.25rem);
  border-radius: var(--radius-xl);
  background: linear-gradient(150deg, var(--navy-900), var(--navy-700));
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    50% 130% at 92% 8%,
    rgba(45, 212, 191, 0.2),
    transparent 60%
  );
}
.cta-band__content {
  position: relative;
  max-width: 48ch;
}
.cta-band__title {
  color: #fff;
  font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2.05rem);
}
.cta-band__text {
  margin-top: 0.7rem;
  color: var(--color-on-dark);
}
.cta-band__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* --- Contact / offices -------------------------------------------------- */
.contact-info {
  display: grid;
  gap: 1.5rem;
}
.contact-office__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 1.05rem;
}
.contact-office__role {
  font-size: 0.74rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.contact-office address {
  margin-top: 0.5rem;
  font-style: normal;
}
.contact-office address p {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  margin-bottom: 0.45rem;
  font-size: 0.96rem;
  color: var(--color-text-soft);
}
.contact-office__icon {
  flex: none;
  margin-top: 3px;
  color: var(--blue-600);
}
.contact-next {
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.contact-next__title {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
.contact-next p {
  font-size: 0.94rem;
  color: var(--color-text-soft);
}

/* --- Forms -------------------------------------------------------------- */
.form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  box-shadow: var(--shadow);
}
.form-card__title {
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
}
.form {
  display: grid;
  gap: 1.15rem;
}
.form__required-note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.field {
  display: grid;
  gap: 0.4rem;
}
.field__label {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-weight: var(--fw-semibold);
  font-size: 0.95rem;
  color: var(--navy-800);
}
.field__req {
  color: var(--error);
  font-weight: var(--fw-bold);
}
.field__optional {
  font-weight: var(--fw-normal);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.field__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}
.field__input {
  width: 100%;
  padding: 0.72rem 0.85rem;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field__input::placeholder {
  color: var(--slate-400);
}
.field__input:hover {
  border-color: var(--slate-400);
}
.field__input:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: var(--focus-ring);
}
.field__textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.55;
}
.field__select-wrap {
  position: relative;
}
.field__select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2.6rem;
  cursor: pointer;
}
.field__select-icon {
  position: absolute;
  top: 50%;
  right: 0.85rem;
  transform: translateY(-50%);
  color: var(--slate-500);
  pointer-events: none;
}
.field__error {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.85rem;
  font-weight: var(--fw-medium);
  color: var(--error);
}
.field--invalid .field__input {
  border-color: var(--error);
}
.field--invalid .field__input:focus {
  box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.18);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}
.checkbox__input {
  flex: none;
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.15rem;
  accent-color: var(--navy-700);
  cursor: pointer;
}
.checkbox__label {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text-soft);
  cursor: pointer;
}
.checkbox__label a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.checkbox__input:disabled {
  cursor: not-allowed;
}
.checkbox__input:disabled + .checkbox__label {
  color: var(--color-text-muted);
}
.field--check {
  gap: 0.3rem;
}
.field--group {
  display: block;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: none;
}
.field--group > .field__label {
  margin-bottom: 0.3rem;
}
.field--group .field {
  margin-top: 0.75rem;
}
.checkbox-group {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.5rem;
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.form__consent {
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.form__consent-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}
.link-button {
  padding: 0;
  font: inherit;
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link-button:hover {
  color: var(--color-accent-hover);
}
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form__actions {
  margin-top: 0.4rem;
}
.form__submit {
  width: 100%;
}
.btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn.is-loading {
  pointer-events: none;
  opacity: 0.85;
}
.btn.is-loading .btn__spinner {
  display: inline-block;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.form__status {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: var(--fw-medium);
}
.form__status--success {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success);
}
.form__status--error {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--error);
}

.form-success {
  text-align: center;
  padding: 1rem 0;
}
.form-success__icon {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--success-bg);
  color: var(--success);
}
.form-success__title {
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}
.form-success__text {
  max-width: 48ch;
  margin-inline: auto;
  color: var(--color-text-soft);
}
.form-success__detail {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.85rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--color-text-soft);
  text-align: left;
}

/* --- Modal -------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2rem);
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 26, 47, 0.62);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  animation: fade var(--dur) var(--ease);
}
.modal__dialog {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(720px, 100%);
  max-height: min(86vh, 920px);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: pop var(--dur) var(--ease-out);
}
.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}
.modal__title {
  font-size: 1.25rem;
}
.modal__close {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  color: var(--slate-600);
}
.modal__close:hover {
  background: var(--surface-2);
  color: var(--navy-800);
}
.modal__body {
  padding: 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.modal__open-full {
  margin-bottom: 1rem;
}
.modal__open-full a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: var(--fw-semibold);
  font-size: 0.9rem;
}
/* Confirmation / message popup (e.g. contact-form success) */
.modal__dialog--message {
  width: min(460px, 100%);
  text-align: center;
}
.modal__message {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  padding: clamp(1.75rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 2rem);
}
.modal__message-icon {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-pill);
  background: var(--success-bg);
  color: var(--success);
}
.modal__message .modal__title {
  font-size: 1.4rem;
}
.modal__message-text {
  margin: 0;
  max-width: 38ch;
  color: var(--color-text-soft);
  line-height: 1.65;
}
.modal__message .btn {
  margin-top: 0.6rem;
}
@keyframes fade {
  from {
    opacity: 0;
  }
}
@keyframes pop {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
}

/* --- Legal -------------------------------------------------------------- */
.legal {
  max-width: 75ch;
}
.legal__meta {
  margin-bottom: 2rem;
  padding: 1.1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.legal__meta p {
  font-size: 0.92rem;
  margin: 0;
  color: var(--color-text-soft);
}
.legal__review {
  margin-top: 0.75rem !important;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
  font-style: italic;
  color: var(--slate-700) !important;
}
.legal__section {
  margin-bottom: 1.85rem;
}
.legal__section h2 {
  margin-bottom: 0.65rem;
  font-size: 1.3rem;
}
.legal__section h3 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}
.legal p {
  margin-bottom: 0.75rem;
  color: var(--color-text-soft);
}
.legal a {
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal__list {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  padding-left: 1.3rem;
  color: var(--color-text-soft);
}
.legal__list li {
  list-style: disc;
}
.legal__inline-note {
  padding: 0.85rem 1rem;
  background: var(--info-bg);
  border: 1px solid var(--info-border);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--slate-700) !important;
}
.modal__body .legal {
  max-width: none;
}
.modal__body .legal__section h3 {
  font-size: 1.05rem;
}

/* --- Error page --------------------------------------------------------- */
.error-page {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  color: #fff;
}
.error-page__inner {
  max-width: 60ch;
  margin-inline: auto;
  padding-block: clamp(4rem, 3rem + 6vw, 8rem);
  text-align: center;
}
.error-page__code {
  font-size: clamp(4rem, 3rem + 6vw, 7rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--teal-300);
}
.error-page__title {
  margin-top: 0.5rem;
  color: #fff;
}
.error-page__text {
  margin-top: 1rem;
  color: var(--color-on-dark);
}
.error-page__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}
.error-page .btn--secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.error-page .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.16);
}
.error-page .btn--ghost {
  color: #fff;
}
.error-page .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}