/* ==========================================================================
   HOME PAGE STYLES — Happy Hive
   Design system: DESIGN.md "The Energetic Atelier"
   Rules: no 1px borders, tonal layering, ambient shadows, xl radii
   ========================================================================== */

/* ══════════════════════════════════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 200;
  height: var(--nav-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  /* Ghost border — felt, not seen */
  box-shadow: 0 1px 0 var(--outline-variant);
  transition: background var(--ease-normal), box-shadow var(--ease-normal);
}

.nav.scrolled {
  background: rgba(255,255,255,0.96);
  box-shadow: var(--shadow-ambient);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Brand */
.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
}

.nav__logo {
  display: block;
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.08));
  transition: opacity var(--ease-fast), transform var(--ease-normal);
}

/* Mascot — slightly taller, subtle rotate on brand hover */
.nav__logo--mascot {
  height: 44px;
  transition: opacity var(--ease-fast), transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav__brand:hover .nav__logo         { opacity: 0.88; }
.nav__brand:hover .nav__logo--mascot { transform: rotate(8deg) scale(1.06); opacity: 1; }

/* Links */
.nav__links {
  display: none;
  align-items: center;
  gap: var(--sp-8);
}

@media (min-width: 1024px) { .nav__links { display: flex; } }

.nav__link {
  position: relative;
  font-size: var(--text-body-md);
  font-weight: 600;
  color: var(--on-surface-variant);
  padding-block: var(--sp-1);
  transition: color var(--ease-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  inset-block-end: -2px;
  inset-inline: 0;
  height: 2px;
  background: var(--tertiary-container);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease-fast);
}

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

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

/* Dropdown */
.nav__item--dropdown {
  position: relative;
}

/* Bridge the 12 px gap between the li and the dropdown panel so the hover
   state isn't lost while the cursor travels downward. */
.nav__item--dropdown::after {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  inset-inline-end: 0;
  inset-block-end: -14px;
  height: 14px;
}

.nav__link--toggle {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding-block: var(--sp-1);
}

.nav__chevron {
  flex-shrink: 0;
  transition: transform var(--ease-fast);
}

.nav__item--dropdown:hover .nav__chevron,
.nav__link--toggle[aria-expanded="true"] .nav__chevron {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  inset-block-start: calc(100% + 12px);
  inset-inline-start: 50%;
  transform: translateX(-50%) translateY(-10px);
  min-width: 200px;
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 40px rgba(196, 120, 48, 0.12);
  padding: var(--sp-2);
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms cubic-bezier(0.4, 0, 0.2, 1),
              transform 220ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 300;
}

/* small arrow tip */
.nav__dropdown::before {
  content: '';
  position: absolute;
  inset-block-start: -6px;
  inset-inline-start: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 6px;
  background: var(--surface);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown:focus-within .nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: block;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-body-md);
  font-weight: 500;
  color: var(--on-surface-variant);
  border-radius: var(--radius-lg);
  transition: background var(--ease-fast), color var(--ease-fast);
  white-space: nowrap;
}

.nav__dropdown-item:hover {
  background: var(--surface-container-low);
  color: var(--primary);
}

/* Mobile sub-menu */
.nav__mobile-toggle {
  width: 100%;
  justify-content: space-between;
  text-align: left;
}

.nav__mobile-sub {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding-inline-start: var(--sp-4);
}

.nav__mobile-sub.open {
  max-height: 300px;
}

.nav__mobile-sub-link {
  display: block;
  padding: var(--sp-3) var(--sp-2);
  font-size: var(--text-body-md);
  font-weight: 500;
  color: var(--on-surface-variant);
  border-radius: var(--radius-md);
  transition: color var(--ease-fast);
}

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

/* Actions */
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 9px;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  transition: background var(--ease-fast);
}

.nav__hamburger:hover { background: var(--surface-container-low); }

.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--on-surface);
  border-radius: var(--radius-full);
  transition: transform var(--ease-normal), opacity var(--ease-fast);
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) { .nav__hamburger { display: none; } }

/* Mobile drawer */
.nav__mobile {
  position: fixed;
  inset-block-start: var(--nav-height);
  inset-inline: 0;
  background: var(--surface);
  box-shadow: var(--shadow-float);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  transform: translateY(-105%);
  transition: transform var(--ease-normal);
  z-index: 199;
}

.nav__mobile.open { transform: translateY(0); }

.nav__mobile .nav__link {
  padding: var(--sp-4) var(--sp-2);
  font-size: var(--text-title-md);
  font-weight: 600;
  color: var(--on-surface);
  display: block;
}

.nav__mobile .nav__link::after { display: none; }

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

.nav__mobile-cta {
  margin-top: var(--sp-4);
  width: 100%;
  justify-content: center;
}

/* ══════════════════════════════════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════════════════════════════════ */
.hero {
  padding-block-start: var(--nav-height);
  min-height: 100svh;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-container) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Honeycomb hex pattern overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='52' viewBox='0 0 60 52'%3E%3Cpolygon points='30,2 58,17 58,47 30,62 2,47 2,17' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 60px 52px;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: center;
  padding-block: var(--sp-20);
}

@media (min-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    padding-block: var(--sp-24);
  }
}

/* Text side */
.hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-6);
  /* Asymmetric: more padding on left per Atelier spec */
  padding-inline-start: 0;
}

@media (min-width: 1024px) {
  .hero__content { padding-inline-end: var(--sp-8); }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-label-lg);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(90, 40, 0, 0.9);
}

.hero__eyebrow::before {
  content: '🐝';
  font-size: 1rem;
}

.hero__headline {
  font-size: var(--text-display-lg);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--on-primary);
}

.hero__headline .accent {
  color: var(--tertiary-container);
  display: inline;
}

.hero__headline .accent-line {
  display: block;
}

.accent-cursor {
  color: var(--tertiary-container);
  font-weight: 800;
  animation: cursor-blink 0.7s step-end infinite;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.hero__sub {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: rgba(90, 40, 0, 0.80);
  max-width: 46ch;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* Visual side */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image-wrap {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 3 / 4;
  margin-inline: auto;
  border-radius: 1.5rem;
  overflow: hidden;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  animation: hero-breathe 12s ease-in-out infinite;
}

@keyframes hero-breathe {
  0%   { transform: scale(1);    }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1);    }
}

.hero__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.06) 100%);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--sp-3);
  color: rgba(90, 40, 0, 0.7);
  font-size: var(--text-body-sm);
  font-weight: 600;
  text-align: center;
  padding: var(--sp-8);
  backdrop-filter: blur(8px);
}

.hero__img-placeholder .placeholder-icon {
  font-size: 4rem;
  line-height: 1;
  opacity: 0.6;
}

/* Floating stat badges */
.hero__badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-full);
  padding: var(--sp-2) var(--sp-4);
  box-shadow: var(--shadow-float);
  font-size: var(--text-body-sm);
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}

.hero__badge--branches {
  top: 8%;
  right: -5%;
}

.hero__badge--years {
  bottom: 12%;
  left: -8%;
}

.hero__badge .badge-icon { font-size: 1.25rem; }

@media (max-width: 767px) {
  .hero__badge--branches { right: 0; }
  .hero__badge--years    { left: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   SERVICES
   ══════════════════════════════════════════════════════════════════════════ */
.services {
  background: var(--surface);
  padding-block: var(--sp-24);
}

/* 3 + 2 centered grid */
.services__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-5);
}

.service-card {
  grid-column: span 2;
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: background var(--ease-fast), transform var(--ease-fast);
}

.service-card:hover {
  background: var(--surface-container-low);
  transform: translateY(-4px);
}

/* Row 2: items 4 & 5 — centered */
.service-card:nth-child(4) { grid-column: 2 / 4; }
.service-card:nth-child(5) { grid-column: 4 / 6; }

@media (max-width: 1023px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card               { grid-column: span 1; }
  .service-card:nth-child(4),
  .service-card:nth-child(5)  { grid-column: span 1; }
  /* 5th card: full row on tablet if needed */
  .service-card:last-child:nth-child(5) { grid-column: 1 / -1; max-width: 50%; margin-inline: auto; }
}

@media (max-width: 599px) {
  .services__grid { grid-template-columns: 1fr; }
  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) { grid-column: span 1; }
  .service-card:last-child:nth-child(5) { max-width: 100%; }
}

.service-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--primary-fixed);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.service-card__title {
  font-size: var(--text-title-lg);
  font-weight: 700;
  color: var(--on-surface);
  line-height: var(--leading-snug);
}

.service-card__desc {
  font-size: var(--text-body-md);
  line-height: var(--leading-relaxed);
  color: var(--on-surface-variant);
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--text-body-sm);
  font-weight: 700;
  color: var(--primary);
  margin-top: auto;
  transition: gap var(--ease-fast);
}

.service-card__link:hover { gap: var(--sp-2); }

/* ══════════════════════════════════════════════════════════════════════════
   EDUCATION (Holistic Islamic Education)
   ══════════════════════════════════════════════════════════════════════════ */
.education {
  background: var(--primary-fixed);
  padding-block: var(--sp-24);
}

.education__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: center;
}

@media (min-width: 768px) {
  .education__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.education__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.education__body p {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: var(--on-primary-container);
}

.education__body .btn-secondary {
  align-self: flex-start;
  margin-top: var(--sp-3);
}

.education__visual {
  position: relative;
}

.education__img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(
    160deg,
    var(--primary-fixed-dim) 0%,
    var(--surface-container) 100%
  );
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--sp-3);
  color: var(--on-surface-variant);
  font-size: var(--text-body-sm);
  font-weight: 600;
  text-align: center;
  padding: var(--sp-8);
}

.education__img-placeholder .placeholder-icon { font-size: 3rem; opacity: 0.5; }

/* Floating accent card */
.education__accent-card {
  position: absolute;
  bottom: -var(--sp-6);
  right: -var(--sp-4);
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: var(--sp-5) var(--sp-6);
  box-shadow: var(--shadow-float);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.education__accent-card .stat-number {
  font-size: var(--text-display-sm);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  color: var(--primary);
  line-height: 1;
}

.education__accent-card .stat-label {
  font-size: var(--text-body-sm);
  color: var(--on-surface-variant);
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════════════════════════
   APPROACHES
   ══════════════════════════════════════════════════════════════════════════ */
.approaches {
  background: var(--surface);
  padding-block: var(--sp-24);
}

.approaches__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
}

@media (max-width: 1023px) { .approaches__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 599px)  { .approaches__grid { grid-template-columns: 1fr; } }

.approach-card {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: background var(--ease-fast), transform var(--ease-fast);
}

.approach-card:hover {
  background: var(--surface-container-low);
  transform: translateY(-4px);
}

.approach-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--secondary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.approach-card__title {
  font-size: var(--text-title-lg);
  font-weight: 700;
  color: var(--on-surface);
  line-height: var(--leading-snug);
}

.approach-card__desc {
  font-size: var(--text-body-md);
  line-height: var(--leading-relaxed);
  color: var(--on-surface-variant);
}

/* ══════════════════════════════════════════════════════════════════════════
   REGISTER YOUR INTEREST
   ══════════════════════════════════════════════════════════════════════════ */
.register {
  background: var(--surface-container-low);
  padding-block: var(--sp-24);
}

.register__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-12);
  align-items: center;
}

@media (min-width: 768px) {
  .register__inner { grid-template-columns: 1fr 1fr; }
}

.register__form-wrap { display: flex; flex-direction: column; gap: var(--sp-6); }

.register__form-wrap .section-header { margin-bottom: var(--sp-6); }

.register__form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

/* Input field */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.field label {
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--on-surface-variant);
}

.field input,
.field select {
  background: var(--surface-container-highest);
  border: none;
  border-radius: var(--radius-md);
  padding: 0.875rem var(--sp-4);
  color: var(--on-surface);
  font-weight: 500;
  transition: box-shadow var(--ease-fast);
  outline: none;
  width: 100%;
}

.field input::placeholder { color: var(--on-surface-variant); opacity: 0.55; }

.field input:focus,
.field select:focus {
  /* Ghost border — primary at 40% */
  box-shadow: 0 0 0 2px rgba(0, 101, 141, 0.40);
}

.field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%233a5060' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
}

.field .field-error {
  display: none;
  font-size: var(--text-body-sm);
  color: var(--error);
  font-weight: 500;
}

.field.has-error input,
.field.has-error select {
  box-shadow: 0 0 0 2px rgba(186, 26, 26, 0.40);
}

.field.has-error .field-error { display: block; }

.register__submit {
  width: 100%;
  margin-top: var(--sp-2);
  justify-content: center;
  font-size: var(--text-body-lg);
  padding-block: 1rem;
}

.register__submit .arrow { transition: transform var(--ease-fast); }
.register__submit:hover .arrow { transform: translateX(4px); }

/* Visual side */
.register__visual {
  display: none;
}

@media (min-width: 768px) { .register__visual { display: block; } }

.register__img-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-container) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--sp-3);
  color: rgba(90, 40, 0, 0.75);
  font-size: var(--text-body-sm);
  font-weight: 600;
  text-align: center;
  padding: var(--sp-8);
}

.register__img-placeholder .placeholder-icon { font-size: 4rem; opacity: 0.5; }

.register__pdpa {
  font-size: var(--text-label-md);
  color: var(--on-surface-variant);
  line-height: var(--leading-relaxed);
  margin-top: var(--sp-2);
}

/* ══════════════════════════════════════════════════════════════════════════
   TESTIMONIALS
   ══════════════════════════════════════════════════════════════════════════ */
.testimonials {
  background: var(--surface);
  padding-block: var(--sp-24);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}

@media (max-width: 767px) { .testimonials__grid { grid-template-columns: 1fr; } }

.testimonial-card {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  position: relative;
}

.testimonial-card__quote-mark {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-8);
  font-size: 4rem;
  line-height: 1;
  color: var(--primary-fixed);
  font-family: Georgia, serif;
  user-select: none;
  pointer-events: none;
}

.testimonial-card__body {
  font-size: var(--text-body-lg);
  line-height: var(--leading-relaxed);
  color: var(--on-surface-variant);
  font-style: italic;
  padding-right: var(--sp-8);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: auto;
}

.testimonial-card__avatar {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-fixed) 0%, var(--secondary-container) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
  overflow: hidden;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: var(--text-body-md);
  color: var(--on-surface);
}

.testimonial-card__role {
  font-size: var(--text-body-sm);
  color: var(--on-surface-variant);
  margin-top: 1px;
}

/* ══════════════════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--primary);
  color: var(--on-primary);
  padding-block-start: var(--sp-16);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-12);
}

@media (max-width: 1023px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
}

@media (max-width: 599px) {
  .site-footer__grid { grid-template-columns: 1fr; gap: var(--sp-8); }
}

.footer-col__brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer-col__brand-name {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-headline-sm);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
}

.footer-col__brand-name .bee-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--tertiary-container);
  border-radius: var(--radius-md);
  font-size: 1rem;
}

.footer__logo {
  display: block;
  height: 36px;
  width: auto;
  object-fit: contain;
  /* Invert to white on dark footer background */
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.footer-col__tagline {
  font-size: var(--text-body-sm);
  line-height: var(--leading-relaxed);
  color: rgba(90, 40, 0, 0.65);
  max-width: 32ch;
}

.footer-col__social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.footer-col__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: background var(--ease-fast);
}

.footer-col__social a:hover { background: rgba(255,255,255,0.22); }

.footer-col__heading {
  font-size: var(--text-body-sm);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(90, 40, 0, 0.5);
  margin-bottom: var(--sp-5);
}

.footer-col__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-col__links a {
  font-size: var(--text-body-sm);
  color: rgba(90, 40, 0, 0.75);
  transition: color var(--ease-fast);
  font-weight: 500;
}

.footer-col__links a:hover { color: var(--on-primary); }

.footer-col__contact {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-body-sm);
  color: rgba(90, 40, 0, 0.75);
  line-height: var(--leading-normal);
}

.footer-contact-item .icon {
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 1rem;
}

/* Footer bottom bar */
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-block: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

@media (min-width: 768px) {
  .site-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer__copyright {
  font-size: var(--text-body-sm);
  color: rgba(90, 40, 0, 0.5);
}

.footer__pdpa {
  font-size: var(--text-label-md);
  color: rgba(90, 40, 0, 0.4);
  max-width: 72ch;
  line-height: var(--leading-relaxed);
}

/* ══════════════════════════════════════════════════════════════════════════
   AI CHAT WIDGET
   ══════════════════════════════════════════════════════════════════════════ */
.chat-widget {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-3);
}

/* Floating toggle button */
.chat-toggle {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-full);
  background: var(--tertiary-container);
  color: var(--on-tertiary-container);
  border: none;
  box-shadow: var(--shadow-cta);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
  cursor: pointer;
  flex-shrink: 0;
}

.chat-toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 28px rgba(6, 123, 194, 0.5);
}

.chat-toggle.active { background: var(--primary); }

.chat-toggle .icon-open  { display: flex; }
.chat-toggle .icon-close { display: none; }
.chat-toggle.active .icon-open  { display: none; }
.chat-toggle.active .icon-close { display: flex; }

/* Chat notification dot */
.chat-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  background: var(--error);
  border-radius: var(--radius-full);
  border: 2px solid var(--surface);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.3); opacity: 0.7; }
}

/* Chat panel */
.chat-panel {
  width: min(360px, calc(100vw - var(--sp-12)));
  height: min(520px, calc(100svh - var(--nav-height) - var(--sp-16)));
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-chat);
  display: flex;
  flex-direction: column;
  overflow: hidden;

  transform-origin: bottom right;
  transform: scale(0.85) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--ease-normal), opacity var(--ease-normal);
}

.chat-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Panel header */
.chat-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-container) 100%);
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.chat-header__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.chat-header__info { flex: 1; }

.chat-header__name {
  font-weight: 700;
  font-size: var(--text-body-md);
  color: var(--on-primary);
}

.chat-header__status {
  font-size: var(--text-label-md);
  color: rgba(90, 40, 0, 0.7);
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-top: 1px;
}

.chat-header__status::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: var(--radius-full);
  display: inline-block;
}

.chat-header__stub-badge {
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  padding: 2px var(--sp-2);
  font-size: var(--text-label-sm);
  font-weight: 700;
  color: rgba(90, 40, 0, 0.8);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Messages area */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--surface-bright);
  scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--surface-container); border-radius: var(--radius-full); }

.chat-msg {
  display: flex;
  gap: var(--sp-2);
  align-items: flex-end;
  max-width: 85%;
}

.chat-msg--bot  { align-self: flex-start; }
.chat-msg--user { align-self: flex-end; flex-direction: row-reverse; }

.chat-msg__avatar {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-full);
  background: var(--primary-fixed);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.chat-msg--user .chat-msg__avatar { background: var(--secondary-container); }

.chat-msg__bubble {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-body-sm);
  line-height: var(--leading-relaxed);
  word-break: break-word;
}

.chat-msg--bot  .chat-msg__bubble {
  background: var(--surface);
  color: var(--on-surface);
  border-bottom-left-radius: var(--radius-sm);
  box-shadow: var(--shadow-ambient);
}

.chat-msg--user .chat-msg__bubble {
  background: var(--primary);
  color: var(--on-primary);
  border-bottom-right-radius: var(--radius-sm);
}

/* Typing indicator */
.chat-typing {
  display: none;
  align-items: flex-end;
  gap: var(--sp-2);
  align-self: flex-start;
}

.chat-typing.visible { display: flex; }

.chat-typing__bubble {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border-bottom-left-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  gap: 4px;
  align-items: center;
  box-shadow: var(--shadow-ambient);
}

.chat-typing__dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--on-surface-variant);
  animation: typing-bounce 1.2s infinite;
}
.chat-typing__dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing__dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%            { transform: translateY(-6px); opacity: 1; }
}

/* Input row */
.chat-input-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-4);
  background: var(--surface);
  flex-shrink: 0;
  /* Ghost border top */
  box-shadow: 0 -1px 0 var(--outline-variant);
}

.chat-input {
  flex: 1;
  background: var(--surface-container-low);
  border: none;
  border-radius: var(--radius-full);
  padding: 0.625rem var(--sp-4);
  font-size: var(--text-body-sm);
  color: var(--on-surface);
  outline: none;
  transition: box-shadow var(--ease-fast);
}

.chat-input::placeholder { color: var(--on-surface-variant); opacity: 0.6; }
.chat-input:focus { box-shadow: 0 0 0 2px rgba(0,101,141,0.3); }

.chat-send {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background: var(--tertiary-container);
  border: none;
  color: var(--on-tertiary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
}

.chat-send:hover { transform: scale(1.08); box-shadow: var(--shadow-cta); }
.chat-send:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ══════════════════════════════════════════════════════════════════════════
   TOAST NOTIFICATION
   ══════════════════════════════════════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: calc(var(--sp-6) + 4.5rem);
  right: var(--sp-6);
  z-index: 400;
  background: var(--on-surface);
  color: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
  font-size: var(--text-body-sm);
  font-weight: 600;
  box-shadow: var(--shadow-chat);
  transform: translateY(16px);
  opacity: 0;
  transition: transform var(--ease-normal), opacity var(--ease-normal);
  pointer-events: none;
  max-width: 280px;
}

.toast.show { transform: translateY(0); opacity: 1; }