/* ============================================
   JSP Construction — Components
   ============================================ */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.btn:hover::after { opacity: 1; }

.btn--primary {
  background: var(--color-secondary);
  color: var(--color-primary);
  border: 2px solid var(--color-secondary);
}

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

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}

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

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-xs);
}

/* ── Header / Navigation ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: all var(--duration-normal) var(--ease-out);
  background: transparent;
}

.header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-header);
  height: var(--header-height-scrolled);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--section-px);
}

.header__logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  letter-spacing: var(--tracking-tight);
  transition: color var(--duration-normal);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__logo-icon {
  width: 40px;
  height: 40px;
}

.header.scrolled .header__logo { color: var(--color-primary); }

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

.nav__link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: rgba(255,255,255,0.85);
  transition: color var(--duration-fast);
  position: relative;
  padding: var(--space-2) 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--duration-normal) var(--ease-out);
}

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

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

.header.scrolled .nav__link { color: var(--color-text-grey); }
.header.scrolled .nav__link:hover,
.header.scrolled .nav__link.active { color: var(--color-primary); }

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

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle__bar {
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transition: all var(--duration-normal) var(--ease-out);
  border-radius: 2px;
}

.header.scrolled .nav-toggle__bar { background: var(--color-primary); }

.nav-toggle.active .nav-toggle__bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle.active .nav-toggle__bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav { position: fixed; top: 0; right: -100%; width: 100%; height: 100vh; background: var(--color-primary); display: flex; align-items: center; justify-content: center; transition: right var(--duration-slow) var(--ease-out); z-index: 1000; }
  .nav.open { right: 0; }
  .nav__list { flex-direction: column; gap: var(--space-8); }
  .nav__link { color: rgba(255,255,255,0.85) !important; font-size: var(--text-xl); }
  .nav__cta { margin-left: 0; margin-top: var(--space-4); }
}

/* ── Cards ── */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.card:hover .card__image { transform: scale(1.05); }

.card__image-wrap {
  overflow: hidden;
  position: relative;
}

.card__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(26,26,46,0.4));
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.card:hover .card__image-wrap::after { opacity: 1; }

.card__body {
  padding: var(--space-6) var(--space-6) var(--space-8);
}

.card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.card__text {
  color: var(--color-text-grey);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ── Service Card (overlay style) ── */
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 360px;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }

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

.service-card:hover .service-card__image { transform: scale(1.08); }

.service-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(26,26,46,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-8);
  transition: background var(--duration-normal);
}

.service-card:hover .service-card__overlay {
  background: linear-gradient(180deg, transparent 10%, rgba(26,26,46,0.9) 100%);
}

.service-card__title {
  font-size: var(--text-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.service-card__desc {
  color: rgba(255,255,255,0.7);
  font-size: var(--text-sm);
  max-width: 35ch;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-card__desc {
  opacity: 1;
  transform: translateY(0);
}

/* ── Trust Pillars ── */
.pillar {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.pillar__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,168,76,0.1);
  border-radius: var(--radius-full);
  color: var(--color-secondary);
}

.pillar__icon svg {
  width: 32px;
  height: 32px;
}

.pillar__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

.pillar__text {
  font-size: var(--text-sm);
  color: var(--color-text-grey);
  line-height: var(--leading-relaxed);
  max-width: 30ch;
  margin: 0 auto;
}

.section--dark .pillar__text { color: rgba(255,255,255,0.6); }
.section--dark .pillar__icon { background: rgba(201,168,76,0.15); }

/* ── Forms ── */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-dark);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--text-base);
  border: 1px solid var(--color-mid-grey);
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition: all var(--duration-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-textarea { min-height: 140px; resize: vertical; }

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-1);
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-textarea {
  border-color: var(--color-error);
}

.form-group.error .form-error { display: block; }

.form-checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-secondary);
  cursor: pointer;
}

/* ── FAQ Accordion ── */
.accordion-item {
  border-bottom: 1px solid var(--color-mid-grey);
}

.accordion-btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration-fast);
}

.accordion-btn:hover { color: var(--color-secondary); }

.accordion-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
}

.accordion-item.open .accordion-icon { transform: rotate(45deg); }

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}

.accordion-content__inner {
  padding: 0 0 var(--space-6);
  color: var(--color-text-grey);
  line-height: var(--leading-relaxed);
}

/* ── Footer ── */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 35ch;
  margin-top: var(--space-4);
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

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

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

.footer__social {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition: all var(--duration-fast);
}

.footer__social-link:hover {
  background: var(--color-secondary);
  color: var(--color-primary);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: var(--space-4); text-align: center; }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}