/* ============================================
   MUGDHA CONSTRUCTIONS LLP — Components
   Buttons, cards, badges, forms, section labels
   ============================================ */

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
}

.btn--primary {
  background: var(--orange);
  color: #FFFFFF;
  border-color: var(--orange);
  font-weight: var(--fw-bold);
  box-shadow: 0 4px 14px rgba(245, 107, 0, 0.25);
}

.btn--primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  color: #FFFFFF;
}

.btn--secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
  font-weight: var(--fw-semibold);
}

.btn--secondary:hover {
  background: var(--navy);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-navy);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

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

.btn--large {
  padding: var(--space-4) var(--space-10);
  font-size: var(--fs-body);
}

.btn--small {
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-xs);
}

.btn--icon {
  padding: var(--space-3);
  border-radius: var(--radius-md);
}

.btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  transition: transform var(--duration-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

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

@media (max-width: 480px) {
  .btn-group {
    flex-direction: column;
  }
  .btn-group .btn {
    width: 100%;
  }
}

/* ── Section Labels ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-widest);
  color: var(--gold);
  margin-bottom: var(--space-6);
}

.section-label__number {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  color: var(--gold);
  opacity: 0.6;
}

.section-label__line {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--gold);
  opacity: 0.4;
}

/* ── Section Header ── */
.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--fs-body-lg);
  max-width: 640px;
}

.section-header--center p {
  margin-left: auto;
  margin-right: auto;
}

/* ── Gold Divider ── */
.gold-divider {
  width: 60px;
  height: 2px;
  background: var(--gold);
  margin: var(--space-6) 0;
}

.gold-divider--center {
  margin-left: auto;
  margin-right: auto;
}

.gold-divider--animate {
  width: 0;
  transition: width var(--duration-slower) var(--ease-out);
}

.gold-divider--animate.in-view {
  width: 60px;
}

/* ── Cards ── */
.card {
  background: var(--bg-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(184, 134, 11, 0.2);
}

.card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 134, 11, 0.08);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.card__icon svg {
  width: 26px;
  height: 26px;
  fill: var(--gold);
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  color: var(--charcoal);
  margin-bottom: var(--space-3);
}

.card__text {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-5);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.card__link svg {
  width: 16px;
  height: 16px;
  fill: var(--gold);
  transition: transform var(--duration-fast);
}

.card:hover .card__link svg {
  transform: translateX(4px);
}

/* ── Image Card (Projects) ── */
.project-card {
  background: var(--bg-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(184, 134, 11, 0.2);
}

.project-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

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

.project-card__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  padding: var(--space-1) var(--space-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  border-radius: var(--radius-sm);
}

.project-card__badge--ongoing {
  background: var(--gold);
  color: var(--charcoal);
}

.project-card__badge--upcoming {
  background: rgba(201, 147, 42, 0.2);
  color: var(--gold);
  border: 1px solid var(--gold);
}

.project-card__badge--completed {
  background: rgba(76, 175, 80, 0.2);
  color: #66BB6A;
  border: 1px solid #66BB6A;
}

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

.project-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  color: var(--charcoal);
  margin-bottom: var(--space-2);
}

.project-card__location {
  font-size: var(--fs-small);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.project-card__location svg {
  width: 14px;
  height: 14px;
  fill: var(--gold);
}

/* ── Plot Availability Bar ── */
.plot-bar {
  margin-top: var(--space-4);
}

.plot-bar__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-2);
  font-size: var(--fs-small);
}

.plot-bar__count {
  font-weight: var(--fw-semibold);
  color: var(--gold);
}

.plot-bar__total {
  color: var(--text-muted);
}

.plot-bar__track {
  width: 100%;
  height: 6px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.plot-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-light));
  border-radius: var(--radius-full);
  transition: width 1.5s var(--ease-out);
  width: 0;
}

.plot-bar__fill.animated {
  /* Width set by JS */
}

/* ── Trust Badges ── */
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.trust-item__check {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 134, 11, 0.1);
  border-radius: var(--radius-full);
  margin-top: 2px;
}

.trust-item__check svg {
  width: 12px;
  height: 12px;
  fill: var(--gold);
}

.trust-item__text {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: var(--lh-normal);
}

/* ── Process Steps ── */
.process-steps {
  display: flex;
  gap: var(--space-8);
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 28px;
  right: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 147, 42, 0.2));
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.process-step__number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 2px solid var(--gold);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  color: var(--gold);
  margin: 0 auto var(--space-4);
  position: relative;
  z-index: 2;
}

.process-step__title {
  font-family: var(--font-heading);
  font-size: var(--fs-body);
  color: var(--charcoal);
  margin-bottom: var(--space-2);
}

.process-step__text {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: var(--space-6);
  }

  .process-steps::before {
    top: 0;
    bottom: 0;
    left: 28px;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--gold), rgba(201, 147, 42, 0.2));
  }

  .process-step {
    text-align: left;
    padding-left: var(--space-16);
  }

  .process-step__number {
    position: absolute;
    left: 0;
    top: 0;
    margin: 0;
  }
}

/* ── Filter Tabs ── */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.filter-tab {
  padding: var(--space-2) var(--space-6);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.filter-tab:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.filter-tab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--charcoal);
  font-weight: var(--fw-semibold);
}

/* ── Forms ── */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  letter-spacing: var(--ls-wide);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface);
  border: 1.5px solid rgba(0, 0, 0, 0.22);
  border-radius: var(--radius-md);
  color: var(--charcoal);
  font-size: var(--fs-body);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.04);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A8A8A3' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  cursor: pointer;
}

.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-radio {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast);
}

.form-radio:hover {
  border-color: rgba(184, 134, 11, 0.3);
  background: var(--bg-surface-alt);
}

.form-radio input[type="radio"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--text-muted);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  transition: all var(--duration-fast);
  position: relative;
}

.form-radio input[type="radio"]:checked {
  border-color: var(--gold);
  background: var(--gold);
  box-shadow: inset 0 0 0 3px var(--bg-surface);
}

.form-radio input[type="radio"]:checked + .form-radio__label {
  color: var(--charcoal);
}

.form-radio__label {
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.form-trust-text {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: var(--space-4);
}

.form-trust-text svg {
  width: 14px;
  height: 14px;
  fill: var(--gold);
  flex-shrink: 0;
}

/* ── Multi-Step Form ── */
.form-steps {
  overflow: hidden;
  position: relative;
}

.form-step {
  display: none;
  animation: fadeSlideIn var(--duration-normal) var(--ease-out);
}

.form-step.active {
  display: block;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.form-progress {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.form-progress__step {
  flex: 1;
  height: 3px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: background var(--duration-normal);
}

.form-progress__step.completed {
  background: var(--gold);
}

.form-progress__step.active {
  background: linear-gradient(90deg, var(--gold) 50%, rgba(0, 0, 0, 0.08) 50%);
  background-size: 200% 100%;
  animation: progressFill var(--duration-slower) var(--ease-out) forwards;
}

@keyframes progressFill {
  to {
    background-position: -100% 0;
  }
}

.form-nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-8);
}

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  animation: lightboxIn var(--duration-normal) var(--ease-spring);
}

@keyframes lightboxIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: background var(--duration-fast);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.25);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: background var(--duration-fast);
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox__nav--prev {
  left: var(--space-6);
}

.lightbox__nav--next {
  right: var(--space-6);
}

/* ── Maintenance Callout Banner ── */
.callout-banner {
  background: linear-gradient(135deg, rgba(184, 134, 11, 0.06) 0%, rgba(184, 134, 11, 0.03) 100%);
  border: 1px solid rgba(184, 134, 11, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.callout-banner__icon {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 134, 11, 0.1);
  border-radius: var(--radius-full);
}

.callout-banner__icon svg {
  width: 36px;
  height: 36px;
  fill: var(--gold);
}

.callout-banner__content h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-2);
}

.callout-banner__content p {
  font-size: var(--fs-body);
  margin-bottom: var(--space-4);
}

@media (max-width: 768px) {
  .callout-banner {
    flex-direction: column;
    text-align: center;
    padding: var(--space-8) var(--space-6);
  }
}