/* ── Design Tokens — Northern College / Elevated Catering ── */
:root, [data-theme="light"] {
  /* Type Scale */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl:  clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1:  0.25rem; --space-2:  0.5rem;  --space-3:  0.75rem;
  --space-4:  1rem;    --space-5:  1.25rem; --space-6:  1.5rem;
  --space-8:  2rem;    --space-10: 2.5rem;  --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;    --space-24: 6rem;
  --space-32: 8rem;

  /* Elevated Catering — Clean & Modern */
  --color-bg:            #F5F5F5;
  --color-surface:       #FFFFFF;
  --color-surface-2:     #E6F9F7;
  --color-border:        #E2E2E2;
  --color-divider:       #D8D8D8;

  --color-text:          #1C1C1E;
  --color-text-muted:    #545456;
  --color-text-faint:    #A0A0A5;
  --color-text-inverse:  #FFFFFF;

  --color-primary:       #00B4A6;   /* Electric Teal */
  --color-primary-hover: #009B8E;
  --color-primary-active:#007D72;
  --color-primary-light: #E6F9F7;

  --color-navy:          #1C1C1E;   /* Deep Charcoal */
  --color-navy-hover:    #2C2C2E;
  --color-navy-light:    #F0F0F0;

  --color-gold:          #FFD60A;   /* Vivid yellow accent */

  /* Radius */
  --radius-sm:   0.375rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px oklch(0.2 0.04 240 / 0.08);
  --shadow-md:  0 4px 16px oklch(0.2 0.04 240 / 0.10);
  --shadow-lg:  0 12px 40px oklch(0.2 0.04 240 / 0.14);

  /* Transition */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Satoshi', 'Helvetica Neue', sans-serif;

  /* Layout */
  --content-narrow:  640px;
  --content-default: 980px;
  --content-wide:    1200px;
}

[data-theme="dark"] {
  --color-bg:           #111111;
  --color-surface:      #1C1C1E;
  --color-surface-2:    #0D2422;
  --color-border:       #2C2C2E;
  --color-divider:      #3A3A3C;
  --color-text:         #F5F5F5;
  --color-text-muted:   #A0A0A5;
  --color-text-faint:   #5A5A5E;
  --color-text-inverse: #111111;
  --color-primary:      #00D4C4;
  --color-primary-hover:#00BDB0;
  --color-primary-light:#0D2422;
  --color-navy:         #1C1C1E;
  --color-navy-hover:   #2C2C2E;
  --color-navy-light:   #2C2C2E;
  --shadow-sm:  0 1px 3px oklch(0 0 0 / 0.3);
  --shadow-md:  0 4px 16px oklch(0 0 0 / 0.4);
  --shadow-lg:  0 12px 40px oklch(0 0 0 / 0.5);
}

/* ── Global Layout ── */
.container {
  width: 100%;
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-10));
}
.container--wide { max-width: var(--content-wide); }

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-interactive);
}
.nav--scrolled { box-shadow: var(--shadow-sm); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.nav__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.nav__logo-text span {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}
.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
}
.nav__links a:hover { color: var(--color-primary); }
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
}
.nav__cta:hover { background: var(--color-primary-hover); }
.nav__toggle {
  display: none;
  padding: var(--space-2);
  color: var(--color-text);
}
.theme-toggle {
  padding: var(--space-2);
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
}
.theme-toggle:hover { color: var(--color-primary); }

/* Mobile nav */
@media (max-width: 720px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav.open .nav__links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-bg);
    padding: var(--space-6) clamp(var(--space-4), 4vw, var(--space-10));
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .nav.open .nav__cta {
    display: inline-flex;
    margin-top: var(--space-2);
  }
}

/* ── HERO ── */
.hero {
  position: relative;
  background: var(--color-navy);
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    oklch(0.18 0.05 240) 0%,
    oklch(0.22 0.04 220) 50%,
    oklch(0.16 0.06 250) 100%);
}
.hero__accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: var(--color-primary);
}
.hero__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: radial-gradient(circle, var(--color-primary) 1px, transparent 1px);
  background-size: 32px 32px;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: oklch(from var(--color-primary) l c h / 0.18);
  border: 1px solid oklch(from var(--color-primary) l c h / 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
  max-width: 16ch;
}
.hero__title em {
  font-style: normal;
  color: var(--color-primary);
}
.hero__desc {
  font-size: var(--text-lg);
  color: oklch(from #fff l c h / 0.72);
  max-width: 44ch;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-interactive);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px oklch(from var(--color-primary) l c h / 0.35);
}
.btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid oklch(from #fff l c h / 0.3);
}
.btn--outline:hover {
  border-color: #fff;
  background: oklch(from #fff l c h / 0.08);
}
.hero__info {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid oklch(from #fff l c h / 0.1);
}
.hero__info-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: oklch(from #fff l c h / 0.7);
  font-size: var(--text-sm);
}
.hero__info-item svg { color: var(--color-primary); flex-shrink: 0; }

/* ── SECTIONS ── */
section { padding-block: clamp(var(--space-12), 8vw, var(--space-24)); }
.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}
.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.7;
}

/* ── MEAL PLANS ── */
.plans-section { background: var(--color-navy); }
.plans-section .section-title { color: #fff; }
.plans-section .section-desc { color: oklch(from #fff l c h / 0.65); }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}
@media (max-width: 860px) {
  .plans-grid { grid-template-columns: 1fr; max-width: 420px; }
}
.plan-card {
  background: oklch(from #fff l c h / 0.05);
  border: 1px solid oklch(from #fff l c h / 0.1);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px oklch(0 0 0 / 0.3);
}
.plan-card--featured {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.plan-card__top {
  padding: var(--space-6) var(--space-6) var(--space-4);
  border-bottom: 1px solid oklch(from #fff l c h / 0.1);
}
.plan-card--featured .plan-card__top { border-color: oklch(from #fff l c h / 0.2); }
.plan-card__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: oklch(from var(--color-gold) l c h / 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.plan-card--featured .plan-card__badge {
  background: oklch(from #fff l c h / 0.2);
  color: #fff;
}
.plan-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-2);
}
.plan-card__meals {
  font-size: var(--text-sm);
  color: oklch(from #fff l c h / 0.6);
}
.plan-card--featured .plan-card__meals { color: oklch(from #fff l c h / 0.8); }
.plan-card__pricing {
  padding: var(--space-6);
}
.plan-card__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-1);
}
.plan-card__rate {
  font-size: var(--text-sm);
  color: oklch(from #fff l c h / 0.55);
  margin-bottom: var(--space-2);
}
.plan-card--featured .plan-card__rate { color: oklch(from #fff l c h / 0.75); }
.plan-card__tax {
  font-size: var(--text-xs);
  color: oklch(from #fff l c h / 0.4);
  margin-bottom: var(--space-6);
}
.plan-card--featured .plan-card__tax { color: oklch(from #fff l c h / 0.6); }
.plan-card__btn {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-interactive);
}
.plan-card__btn:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}
.plan-card--featured .plan-card__btn {
  background: #fff;
  color: var(--color-primary);
}
.plan-card--featured .plan-card__btn:hover {
  background: oklch(from #fff l c h / 0.9);
}
.plans-note {
  margin-top: var(--space-8);
  padding: var(--space-5) var(--space-6);
  background: oklch(from #fff l c h / 0.05);
  border: 1px solid oklch(from #fff l c h / 0.08);
  border-radius: var(--radius-xl);
  color: oklch(from #fff l c h / 0.6);
  font-size: var(--text-sm);
  line-height: 1.7;
}
.plans-note strong { color: oklch(from #fff l c h / 0.85); }

/* ── MENU SECTION ── */
.menu-section { background: var(--color-bg); }
.menu-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}
.menu-tab {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.menu-tab:hover { border-color: var(--color-primary); color: var(--color-primary); }
.menu-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.menu-panel { display: none; }
.menu-panel.active { display: block; }
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.menu-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.menu-item__info { flex: 1; }
.menu-item__name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.menu-item__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}
.menu-item__price {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--color-primary);
  white-space: nowrap;
  flex-shrink: 0;
}
.menu-note {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ── ORDER SECTION ── */
.order-section {
  background: var(--color-primary-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (max-width: 720px) { .order-grid { grid-template-columns: 1fr; } }
.order-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}
.order-title em { font-style: normal; color: var(--color-primary); }
.order-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}
.order-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.order-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.order-step__num {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-display);
}
.order-step__text {
  padding-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}
.order-step__text strong { color: var(--color-text); }
.order-card {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.order-card__icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary-light);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-primary);
}
.order-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.order-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.order-card__btn {
  display: block;
  padding: var(--space-4) var(--space-6);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-interactive);
}
.order-card__btn:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px oklch(from var(--color-primary) l c h / 0.3);
}

/* ── ABOUT STRIP ── */
.about-strip {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
@media (max-width: 640px) { .about-grid { grid-template-columns: 1fr; } }
.about-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}
.about-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}
.about-item__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}
.about-item__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── FOOTER ── */
.footer {
  background: var(--color-navy);
  color: oklch(from #fff l c h / 0.65);
  padding-block: clamp(var(--space-10), 6vw, var(--space-16));
  border-top: 4px solid var(--color-primary);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}
@media (max-width: 720px) { .footer__grid { grid-template-columns: 1fr; gap: var(--space-8); } }
.footer__brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-2);
}
.footer__brand-tagline {
  font-size: var(--text-sm);
  color: oklch(from #fff l c h / 0.5);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}
.footer__contact a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: oklch(from #fff l c h / 0.6);
  text-decoration: none;
  margin-bottom: var(--space-2);
}
.footer__contact a:hover { color: var(--color-primary); }
.footer__heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}
.footer__links a {
  font-size: var(--text-sm);
  color: oklch(from #fff l c h / 0.55);
  text-decoration: none;
}
.footer__links a:hover { color: var(--color-primary); }
.footer__bottom {
  padding-top: var(--space-6);
  border-top: 1px solid oklch(from #fff l c h / 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}
.footer__copy {
  font-size: var(--text-xs);
  color: oklch(from #fff l c h / 0.4);
}
.footer__nc {
  font-size: var(--text-xs);
  color: oklch(from #fff l c h / 0.4);
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: none; }