/* =============================================
   BIGBYTES — CAMPUS FOOD DELIVERY
   Stark Black & White Editorial Theme
   No menus · Logo placeholders throughout
   ============================================= */

:root {
  --black:       #0a0a0a;
  --black-2:     #111111;
  --black-3:     #1a1a1a;
  --black-4:     #222222;
  --grey-dark:   #333333;
  --grey-mid:    #666666;
  --grey-light:  #aaaaaa;
  --grey-border: #e0e0e0;
  --grey-bg:     #f5f5f5;
  --white:       #ffffff;
  --white-off:   #fafafa;

  --font-display: 'Syne', sans-serif;
  --font-serif:   'DM Serif Display', Georgia, serif;
  --font-body:    'Instrument Sans', sans-serif;

  --radius:    18px;
  --radius-sm: 10px;
  --shadow:    0 12px 40px rgba(0,0,0,0.08);
  --shadow-md: 0 20px 60px rgba(0,0,0,0.12);
  --t:         0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
strong { font-weight: 600; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.05; letter-spacing: -0.03em; }
h1 { font-size: clamp(3.8rem, 8vw, 7rem); }
h2 { font-size: clamp(2.2rem, 4.5vw, 3.8rem); }
h3 { font-size: 1.15rem; margin-bottom: 8px; }
em  { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
p   { color: var(--grey-mid); line-height: 1.7; }
code { font-size: 0.78rem; background: var(--grey-bg); padding: 2px 6px; border-radius: 4px; color: var(--grey-dark); font-family: monospace; }

/* ---- SHARED LAYOUT ---- */
.container { max-width: 1180px; margin: 0 auto; padding: 0 48px; }
.section    { padding: 100px 0; }
.inverted   { background: var(--black); color: var(--white); }
.inverted p { color: var(--grey-light); }

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--grey-mid);
  border: 1px solid var(--grey-border);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.section-label.inv {
  color: var(--grey-light);
  border-color: var(--black-4);
}
.section-h2 { margin-bottom: 48px; }
.section-h2.inv { color: var(--white); }
.section-h2.inv em { color: var(--grey-light); }

/* ---- BUTTONS ---- */
.btn-solid {
  background: var(--black);
  color: var(--white);
  border: 2px solid var(--black);
  padding: 12px 26px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--t);
  letter-spacing: 0.01em;
}
.btn-solid:hover { background: var(--black-3); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.btn-solid.lg { padding: 15px 32px; font-size: 1rem; }

.btn-ghost {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--grey-border);
  padding: 12px 26px;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--t);
}
.btn-ghost:hover { border-color: var(--black); }
.btn-ghost.lg { padding: 15px 32px; font-size: 1rem; }

/* ---- IMAGE PLACEHOLDERS ---- */
/* These styled boxes show exactly where to drop in your images */
.img-placeholder {
  background: var(--grey-bg);
  border: 2px dashed var(--grey-border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
  transition: border-color var(--t), background var(--t);
}
.img-placeholder:hover {
  border-color: var(--grey-mid);
  background: #efefef;
}
.ph-inner {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 24px;
}
.ph-inner.sm { gap: 6px; padding: 12px; }
.ph-inner.xs { gap: 4px; padding: 8px; }
.ph-icon  { font-size: 2rem; opacity: 0.35; }
.ph-title { font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; color: var(--grey-dark); }
.ph-hint  { font-size: 0.72rem; color: var(--grey-mid); line-height: 1.5; }

/* Specific placeholder sizes */
.hero-img-ph    { width: 100%; height: 460px; }
.about-img-ph   { width: 100%; height: 360px; margin-top: 56px; }
.how-img-ph     { width: 100%; height: 300px; margin-top: 56px;
                  background: var(--black-3); border-color: var(--black-4); }
.how-img-ph .ph-title { color: var(--grey-light); }
.how-img-ph .ph-hint  { color: var(--grey-mid); }
.how-img-ph .ph-icon  { opacity: 0.2; }
.vendor-logo-ph { width: 100%; height: 140px; border-radius: var(--radius) var(--radius) 0 0; }
.avatar-ph      { width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0; border-width: 1.5px; }
.avatar-ph .ph-inner { padding: 0; }
.cta-img-ph     { width: 100%; height: 100%; min-height: 400px;
                  background: var(--black-3); border-color: var(--black-4); }
.cta-img-ph .ph-title { color: var(--grey-light); }
.cta-img-ph .ph-hint  { color: var(--grey-mid); }
.cta-img-ph .ph-icon  { opacity: 0.2; }
.footer-logo-ph { width: 160px; height: 52px; border-radius: var(--radius-sm); margin-bottom: 14px; }
.partner-ph     { width: 80px; height: 36px; border-radius: var(--radius-sm); }
.partner-ph .ph-inner { padding: 4px; }

/* ---- APP UI SCREENSHOTS (3-up gallery) ---- */
.app-screens {
  margin-top: 56px;
}
.app-screens-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.app-screen {
  display: block;
  width: 100%;
  height: auto;
  min-width: 0;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}
.app-screen-ph {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  border-radius: 28px;
  background: var(--black-3);
  border-color: var(--black-4);
}
.app-screen-ph .ph-title { color: var(--grey-light); }
.app-screen-ph .ph-hint  { color: var(--grey-mid); }
.app-screen-ph .ph-icon  { opacity: 0.2; }
/* Middle screen sits slightly larger/forward for a staggered feel */
.app-screens-grid .app-screen-ph.mid {
  transform: translateY(-24px);
}

/* ---- LOGO PLACEHOLDER (Nav) ---- */
.logo-placeholder {
  display: flex; align-items: center; gap: 8px;
  background: var(--grey-bg);
  border: 1.5px dashed var(--grey-border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  cursor: default;
  transition: border-color var(--t);
}
.logo-placeholder:hover { border-color: var(--grey-mid); }
.lp-icon  { font-size: 1rem; opacity: 0.4; }
.lp-label { font-family: var(--font-display); font-size: 0.8rem; font-weight: 700; color: var(--grey-mid); }

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 48px;
  transition: background 0.4s, padding 0.4s, box-shadow 0.4s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 48px;
  box-shadow: 0 1px 0 var(--grey-border);
}
.nav-logo { display: flex; align-items: center; }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--grey-mid);
  transition: color var(--t);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px;
  background: var(--black);
  transition: width var(--t);
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; gap: 10px; align-items: center; }

.burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.burger span { width: 22px; height: 2px; background: var(--black); display: block; border-radius: 2px; transition: var(--t); }

/* MOBILE NAV */
.mob-nav {
  position: fixed; top: 0; right: -100%; width: 300px; height: 100vh;
  background: var(--white); border-left: 1px solid var(--grey-border);
  z-index: 500; padding: 80px 40px;
  transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.mob-nav.open { right: 0; }
.mob-nav ul   { display: flex; flex-direction: column; gap: 24px; }
.mob-nav a    { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; }
.mob-close {
  position: absolute; top: 24px; right: 24px;
  background: var(--grey-bg); border: none; border-radius: 50%;
  width: 36px; height: 36px; cursor: pointer; font-size: 0.9rem; transition: var(--t);
}
.mob-close:hover { background: var(--black); color: var(--white); }
.mob-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  z-index: 450; opacity: 0; pointer-events: none; transition: opacity var(--t);
}
.mob-overlay.open { opacity: 1; pointer-events: all; }

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  padding: 130px 48px 80px;
  position: relative;
  overflow: hidden;
  display: flex; flex-direction: column;
}
/* Subtle grid lines */
.grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  display: flex; justify-content: space-around; padding: 0 48px;
}
.gb-line {
  width: 1px; height: 100%;
  background: linear-gradient(to bottom, transparent, var(--grey-border) 20%, var(--grey-border) 80%, transparent);
  opacity: 0.6;
}
.hero-inner {
  flex: 1; display: flex; align-items: center;
  gap: 60px; position: relative; z-index: 1;
}
.hero-left { flex: 1; max-width: 580px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--grey-border);
  border-radius: 100px;
  padding: 7px 16px;
  font-size: 0.75rem; font-weight: 500;
  color: var(--grey-mid);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.hero-h1 { margin-bottom: 24px; }
.hero-h1 .italic-line { font-family: var(--font-serif); font-weight: 400; color: var(--grey-dark); font-size: clamp(3.5rem, 7.5vw, 6.5rem); }
.hero-sub { font-size: 1.05rem; max-width: 440px; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-n { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; }
.stat-l { font-size: 0.72rem; color: var(--grey-mid); letter-spacing: 0.05em; text-transform: uppercase; }
.stat-sep { width: 1px; height: 36px; background: var(--grey-border); }

/* HERO RIGHT */
.hero-right {
  flex: 0 0 480px;
  position: relative;
}
.float-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow);
  font-size: 0.8rem;
  animation: floatCard 4s ease-in-out infinite;
  z-index: 2;
}
.fc-a { top: 16px; left: -24px; animation-delay: 0s; }
.fc-b { bottom: 60px; right: -16px; animation-delay: 1.4s; }
.fc-c { top: 50%; right: -20px; transform: translateY(-50%); animation-delay: 0.7s; }
@keyframes floatCard {
  0%,100% { transform: translateY(0) rotate(-0.5deg); }
  50%      { transform: translateY(-8px) rotate(0.5deg); }
}
.fc-c { animation: floatCardMid 4s ease-in-out infinite 0.7s; }
@keyframes floatCardMid {
  0%,100% { transform: translateY(-50%) rotate(-0.5deg); }
  50%      { transform: translateY(calc(-50% - 8px)) rotate(0.5deg); }
}
.fc-dot {
  width: 8px; height: 8px;
  background: var(--black); border-radius: 50%;
  animation: pulse 1.6s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.7); }
}
.fc-label { font-size: 0.68rem; color: var(--grey-mid); text-transform: uppercase; letter-spacing: 0.06em; }
.fc-val   { font-family: var(--font-display); font-size: 0.82rem; font-weight: 700; color: var(--black); margin-top: 2px; }
.float-card > span { font-size: 1.4rem; flex-shrink: 0; }

/* Scroll hint */
.scroll-hint {
  display: flex; align-items: center; gap: 12px;
  position: absolute; bottom: 32px; left: 48px;
  z-index: 2;
}
.scroll-hint > span { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--grey-mid); }
.scroll-line {
  width: 60px; height: 1px;
  background: var(--grey-border);
  position: relative; overflow: hidden;
}
.scroll-dot {
  position: absolute; top: 0; left: -10px;
  width: 10px; height: 1px;
  background: var(--black);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot { from { left: -10px; } to { left: 100%; } }

/* ---- MARQUEE ---- */
.marquee-strip {
  background: var(--black);
  padding: 14px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex; gap: 40px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 20s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--white); flex-shrink: 0;
}
.marquee-track span[aria-hidden] { color: var(--grey-dark); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---- ABOUT ---- */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: start;
}
.about-left .section-h2 { margin-bottom: 0; }
.about-body { margin-bottom: 20px; }
.about-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.badge {
  border: 1.5px solid var(--grey-border);
  border-radius: 100px; padding: 7px 16px;
  font-size: 0.8rem; font-weight: 500;
  color: var(--grey-dark);
  transition: var(--t);
}
.badge:hover { border-color: var(--black); color: var(--black); }

/* ---- HOW IT WORKS ---- */
.how .container { padding-top: 0; }
.steps {
  display: flex; align-items: flex-start; gap: 16px;
}
.step {
  flex: 1;
  background: var(--black-3);
  border: 1px solid var(--black-4);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--t);
}
.step:hover { border-color: var(--grey-dark); transform: translateY(-4px); }
.step-num {
  font-size: 0.65rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--grey-mid);
  font-weight: 700; margin-bottom: 14px;
}
.step-icon { font-size: 2.2rem; margin-bottom: 14px; }
.step h3 { color: var(--white); margin-bottom: 10px; }
.step p   { font-size: 0.85rem; color: var(--grey-mid); }
.step-arrow {
  flex: 0 0 auto;
  font-size: 1.6rem; color: var(--grey-dark);
  margin-top: 70px;
}

/* ---- VENDORS ---- */
.vendor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.vendor-card {
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--t);
}
.vendor-card:hover { box-shadow: var(--shadow-md); transform: translateY(-5px); border-color: transparent; }
.vendor-info { padding: 20px; }
.vendor-info h3 { margin-bottom: 8px; }
.vendor-info p  { font-size: 0.82rem; margin-bottom: 14px; }
.vendor-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.vendor-tags span {
  font-size: 0.72rem; font-weight: 500;
  background: var(--grey-bg);
  border: 1px solid var(--grey-border);
  border-radius: 100px; padding: 4px 12px;
  color: var(--grey-dark);
}
.vendor-add {
  border-style: dashed; background: transparent;
  display: flex; align-items: center; justify-content: center;
  min-height: 200px;
}
.vendor-add:hover { background: var(--grey-bg); transform: none; box-shadow: none; border-color: var(--grey-mid); }
.vendor-add-inner { text-align: center; }
.vendor-add-inner > span {
  display: block; font-size: 2.5rem; color: var(--grey-border);
  font-family: var(--font-display); font-weight: 800;
  margin-bottom: 12px;
}
.vendor-add-inner p { font-size: 0.85rem; }
.vendor-add-inner a {
  color: var(--black); font-weight: 600;
  border-bottom: 1px solid var(--black);
  transition: opacity var(--t);
}
.vendor-add-inner a:hover { opacity: 0.6; }

/* ---- REVIEWS ---- */
.reviews { background: var(--grey-bg); }
.reviews-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; align-items: start;
}
.review-card {
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--t);
}
.review-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.review-card.featured {
  background: var(--black);
  border-color: var(--black);
  transform: scale(1.03);
}
.review-card.featured:hover { transform: scale(1.03) translateY(-3px); }
.review-card.featured p, .review-card.featured .r-stars { color: var(--white); }
.review-card.featured strong { color: var(--white); }
.review-card.featured span  { color: var(--grey-light); }
.review-card.featured .img-placeholder { background: var(--black-3); border-color: var(--black-4); }
.r-stars { color: var(--black); font-size: 0.85rem; letter-spacing: 3px; margin-bottom: 14px; }
.review-card > p { font-size: 0.875rem; line-height: 1.65; margin-bottom: 20px; color: var(--grey-dark); }
.r-author { display: flex; align-items: center; gap: 12px; }
.r-author strong { display: block; font-size: 0.875rem; color: var(--black); }
.r-author span   { font-size: 0.72rem; color: var(--grey-mid); }

/* ---- APP CTA ---- */
.app-cta { padding: 100px 0; }
.cta-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.cta-left  { height: 100%; }
.cta-right { padding: 20px 0; }
.cta-body  { font-size: 1rem; margin-bottom: 32px; max-width: 400px; }
.store-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.store-btn {
  display: flex; align-items: center; gap: 12px;
  background: var(--black-3); color: var(--white);
  border: 1px solid var(--black-4); border-radius: var(--radius-sm);
  padding: 14px 22px; cursor: pointer; transition: var(--t);
}
.store-btn:hover { background: var(--black-4); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.5); }
.store-btn > span { font-size: 1.8rem; }
.store-btn small  { display: block; font-size: 0.65rem; color: var(--grey-mid); }
.store-btn strong { display: block; font-size: 0.95rem; font-family: var(--font-display); font-weight: 700; }

/* Partner logos */
.partner-logos-ph { }
.pl-label {
  font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--grey-mid);
  display: block; margin-bottom: 10px; font-weight: 600;
}
.pl-row { display: flex; gap: 10px; align-items: center; }

/* ---- FOOTER ---- */
.footer { background: var(--black); padding: 64px 48px 32px; }
.footer-top { display: flex; gap: 80px; margin-bottom: 48px; }
.footer-brand { max-width: 240px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo img { width: 38px; height: 38px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.footer-logo-text { font-family: var(--font-display); font-weight: 800; color: var(--white); font-size: 1rem; }
.footer-brand p { font-size: 0.85rem; color: var(--grey-mid); margin-bottom: 20px; }

.socials { display: flex; gap: 12px; }
.socials a {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--black-3); border: 1px solid var(--black-4);
  color: var(--grey-light); font-size: 0.95rem;
  transition: color var(--t), background var(--t), border-color var(--t), transform var(--t);
}
.socials a:hover { color: var(--black); background: var(--white); border-color: var(--white); transform: translateY(-2px); }

.footer-cols { display: flex; gap: 60px; flex: 1; justify-content: flex-end; }
.footer-cols > div { display: flex; flex-direction: column; gap: 10px; }
.footer-cols h4 {
  font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--white);
  margin-bottom: 4px; font-family: var(--font-display); font-weight: 700;
}
.footer-cols a { font-size: 0.85rem; color: var(--grey-dark); transition: color var(--t); }
.footer-cols a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--black-4); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 0.78rem; color: var(--grey-dark); }

@media (max-width: 640px) {
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---- TOAST ---- */
.toast {
  position: fixed; bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--black); color: var(--white);
  padding: 13px 26px; border-radius: 100px;
  font-size: 0.875rem; font-weight: 500;
  z-index: 2000; opacity: 0; pointer-events: none;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  white-space: nowrap;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.25s; }
.reveal-d3 { transition-delay: 0.4s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .vendor-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-right  { flex: 0 0 380px; }
  .hero-img-ph { height: 360px; }
}
@media (max-width: 900px) {
  .nav       { padding: 16px 24px; }
  .nav.scrolled { padding: 12px 24px; }
  .nav-links, .nav-actions { display: none; }
  .burger    { display: flex; }
  .hero      { padding: 110px 24px 70px; }
  .hero-inner { flex-direction: column; gap: 48px; }
  .hero-right { flex: none; width: 100%; }
  .hero-img-ph { height: 280px; }
  .fc-a, .fc-b, .fc-c { display: none; }
  .about-grid  { grid-template-columns: 1fr; gap: 40px; }
  .steps       { flex-direction: column; }
  .step-arrow  { transform: rotate(90deg); margin: 0 auto; }
  .reviews-grid { grid-template-columns: 1fr; }
  .review-card.featured { transform: none; }
  .cta-grid    { grid-template-columns: 1fr; }
  .footer-top  { flex-direction: column; gap: 40px; }
  .footer-cols { flex-wrap: wrap; gap: 32px; justify-content: flex-start; }
  .footer      { padding: 48px 24px 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .container   { padding: 0 24px; }
  .section     { padding: 72px 0; }
  .scroll-hint { display: none; }
  .grid-bg     { display: none; }
}
@media (max-width: 640px) {
  .vendor-grid  { grid-template-columns: 1fr; }
  .hero-stats   { gap: 16px; }
  .stat-n       { font-size: 1.2rem; }
}

.logo img {
    width: 50px;
    height: 50px;
    transition: transform 0.5s ease;
}
.logo img:hover {
    transform: rotate(360deg);
}

.hero-img {
    max-width: 450px;
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-neumorphic);
    animation: float 4s ease-in-out infinite;
}

/* =================================================================
   CHOWDECK-INSPIRED SECTIONS
   Pill nav · rotating multilingual hero · 3-tile intro ·
   numbered step scroller · feature checklist · promo/app split
   Strict black & white — no color introduced
   ================================================================= */

/* ---- PILL NAV (rounder, bolder, Chowdeck-style) ---- */
.nav.pill-nav {
  padding: 14px 20px;
}
.nav.pill-nav.scrolled { padding: 10px 20px; }
.nav-pill-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: 100px;
  padding: 8px 8px 8px 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
}
.nav.pill-nav.scrolled .nav-pill-inner { box-shadow: 0 10px 36px rgba(0,0,0,0.1); }
.nav-pill-inner .nav-links { gap: 26px; }
.nav-pill-inner .nav-links a { font-weight: 600; }
.nav-cta-pill {
  background: var(--black); color: var(--white);
  font-family: var(--font-display); font-weight: 800;
  font-size: 0.8rem; letter-spacing: 0.01em;
  padding: 11px 22px; border-radius: 100px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: var(--t);
}
.nav-cta-pill:hover { background: var(--black-3); transform: translateY(-2px); }
.nav-cta-pill .ncp-arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--white); color: var(--black); font-size: 0.65rem;
}

/* ---- HERO: ROTATING MULTILINGUAL TAGLINE ---- */
.cd-hero {
  min-height: 92vh;
  padding: 150px 48px 60px;
  display: flex; flex-direction: column; align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cd-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--grey-border);
  border-radius: 100px; padding: 7px 16px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--grey-mid); margin-bottom: 28px;
}
.cd-rotator {
  position: relative;
  height: clamp(3.6rem, 9vw, 7.2rem);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  margin-bottom: 28px;
  width: 100%;
}
.cd-rotator-line {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 7.5vw, 5.6rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.6s cubic-bezier(0.25,0.46,0.45,0.94);
}
.cd-rotator-line.is-active { opacity: 1; transform: translateY(0); }
.cd-rotator-line.is-leaving { opacity: 0; transform: translateY(-30px); }
.cd-rotator-line em { color: var(--grey-mid); }

.cd-hero-sub {
  max-width: 480px; font-size: 1.05rem; margin: 0 auto 36px;
}
.cd-order-btn {
  display: inline-flex; align-items: center; gap: 14px;
  background: var(--black); color: var(--white);
  border-radius: 100px; padding: 10px 10px 10px 28px;
  font-family: var(--font-display); font-weight: 800; font-size: 1.05rem;
  transition: var(--t); cursor: pointer; border: none;
}
.cd-order-btn:hover { background: var(--black-3); transform: translateY(-2px); box-shadow: 0 14px 36px rgba(0,0,0,0.25); }
.cd-order-btn .cob-circle {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--white); color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}

/* Floating mini cards either side of the rotator, Chowdeck-style */
.cd-hero-float {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow);
  font-size: 0.8rem;
  animation: floatCard 4.5s ease-in-out infinite;
  z-index: 2;
}
.cd-hf-a { top: 18%; left: 4%; animation-delay: 0s; }
.cd-hf-b { bottom: 16%; right: 5%; animation-delay: 1s; }
.cd-hf-c { top: 60%; left: 9%; animation-delay: 2s; }

/* ---- 3-TILE INTRO (Students / Vendors / Riders) ---- */
.cd-tiles { padding: 90px 0 100px; }
.cd-tiles-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.cd-tile {
  background: var(--grey-bg);
  border: 1px solid var(--grey-border);
  border-radius: 26px;
  padding: 36px 32px 0;
  min-height: 320px;
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  transition: var(--t);
}
.cd-tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.cd-tile.cd-tile-dark { background: var(--black); color: var(--white); }
.cd-tile-label {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em;
  font-weight: 700; color: var(--grey-mid); margin-bottom: 10px;
}
.cd-tile-dark .cd-tile-label { color: var(--grey-light); }
.cd-tile h3 { font-size: 1.5rem; margin-bottom: 10px; }
.cd-tile p { font-size: 0.88rem; max-width: 90%; margin-bottom: 20px; }
.cd-tile-dark p { color: var(--grey-light); }
.cd-tile-link {
  font-size: 0.82rem; font-weight: 700; color: var(--black);
  border-bottom: 1.5px solid var(--black);
  display: inline-flex; align-items: center; gap: 6px;
  padding-bottom: 2px; transition: var(--t); width: fit-content;
}
.cd-tile-dark .cd-tile-link { color: var(--white); border-color: var(--white); }
.cd-tile:hover .cd-tile-link { gap: 10px; }
.cd-tile-art {
  margin-top: auto; align-self: flex-end;
  width: 64%; aspect-ratio: 4/2.4;
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0.9;
}
.cd-tile-art svg { width: 100%; height: 100%; }

/* ---- GET STARTED IN 3 (numbered step scroller) ---- */
.cd-steps-section { padding: 0 0 100px; }
.cd-steps-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.cd-steps-scroller {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cd-step-card {
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: 22px;
  padding: 28px 24px;
  position: relative;
  transition: var(--t);
}
.cd-step-card:hover { border-color: var(--black); transform: translateY(-4px); }
.cd-step-num {
  font-family: var(--font-display); font-weight: 800;
  font-size: 0.78rem; letter-spacing: 0.08em;
  color: var(--grey-mid); margin-bottom: 22px;
  display: block;
}
.cd-step-icon {
  width: 46px; height: 46px; border-radius: 14px;
  background: var(--grey-bg); border: 1px solid var(--grey-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 18px;
}
.cd-step-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.cd-step-card p { font-size: 0.82rem; }

/* ---- "BIGBYTES HAS YOU COVERED" CHECKLIST ---- */
.cd-covered { background: var(--grey-bg); padding: 100px 0; }
.cd-covered-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.cd-covered h2 { margin-bottom: 20px; }
.cd-covered-sub { font-size: 1rem; max-width: 440px; margin-bottom: 36px; }
.cd-checklist { display: flex; flex-wrap: wrap; gap: 10px; }
.cd-checklist span {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: 100px; padding: 9px 16px 9px 10px;
  font-size: 0.82rem; font-weight: 500; color: var(--black);
}
.cd-checklist span .ci {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--black); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; flex-shrink: 0;
}
.cd-covered-visual {
  background: var(--black); border-radius: 28px;
  padding: 36px; min-height: 380px;
  display: flex; flex-direction: column; gap: 12px;
  justify-content: center;
}
.cd-covered-row {
  display: flex; align-items: center; gap: 14px;
  background: var(--black-3); border: 1px solid var(--black-4);
  border-radius: 16px; padding: 16px 18px;
  transition: var(--t);
}
.cd-covered-row:hover { background: var(--black-4); transform: translateX(4px); }
.cd-covered-row .ccr-icon { font-size: 1.4rem; flex-shrink: 0; }
.cd-covered-row .ccr-title { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; color: var(--white); }
.cd-covered-row .ccr-sub { font-size: 0.74rem; color: var(--grey-mid); margin-top: 2px; }

/* ---- PROMO / APP DOWNLOAD SPLIT (big rounded card) ---- */
.cd-promo-section { padding: 100px 0; }
.cd-promo-card {
  background: var(--black);
  border-radius: 32px;
  padding: 64px;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 60px; align-items: center;
  position: relative; overflow: hidden;
}
.cd-promo-left h2 { color: var(--white); margin-bottom: 18px; }
.cd-promo-left p { color: var(--grey-light); font-size: 1rem; max-width: 420px; margin-bottom: 30px; }
.cd-promo-code {
  display: inline-flex; align-items: center; gap: 14px;
  background: var(--black-3); border: 1.5px dashed var(--black-4);
  border-radius: 14px; padding: 14px 20px; margin-bottom: 34px;
}
.cd-promo-code .cpc-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--grey-mid); display: block; }
.cd-promo-code .cpc-code { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--white); letter-spacing: 0.04em; }
.cd-promo-right {
  background: var(--black-3); border: 1px solid var(--black-4);
  border-radius: 22px; padding: 30px;
  display: flex; flex-direction: column; gap: 16px;
}
.cd-promo-right .cpr-title { font-family: var(--font-display); font-weight: 700; font-size: 0.85rem; color: var(--grey-light); margin-bottom: 4px; }

/* ---- DOWNLOAD DROPDOWN (App Store / Play Store on hover) ---- */
.cd-dl-dropdown {
  position: relative;
  display: inline-flex;
}
.cd-dl-dropdown > button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}
.cd-dl-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--grey-border);
  border-radius: 18px;
  padding: 8px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 50;
}
.cd-dl-menu.cd-dl-menu-center { right: auto; left: 50%; transform: translate(-50%, 8px); }
.cd-dl-dropdown:hover .cd-dl-menu,
.cd-dl-dropdown:focus-within .cd-dl-menu,
.cd-dl-dropdown.is-open .cd-dl-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.cd-dl-menu.cd-dl-menu-center:hover,
.cd-dl-dropdown:hover .cd-dl-menu.cd-dl-menu-center,
.cd-dl-dropdown:focus-within .cd-dl-menu.cd-dl-menu-center,
.cd-dl-dropdown.is-open .cd-dl-menu.cd-dl-menu-center {
  transform: translate(-50%, 0);
}
.cd-dl-menu a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  transition: var(--t);
}
.cd-dl-menu a:hover { background: var(--grey-bg); }
.cd-dl-menu a span { font-size: 1.5rem; flex-shrink: 0; }
.cd-dl-menu a small { display: block; font-size: 0.65rem; color: var(--grey-mid); }
.cd-dl-menu a strong { display: block; font-size: 0.9rem; font-family: var(--font-display); font-weight: 700; color: var(--black); }

/* invisible hover bridge so the menu doesn't close in the gap */
.cd-dl-dropdown::after {
  content: "";
  position: absolute;
  top: 100%; left: 0; right: 0; height: 10px;
}
@media (max-width: 1024px) {
  .cd-steps-scroller { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .cd-tiles-grid { grid-template-columns: 1fr; }
  .cd-hero { padding: 130px 24px 60px; min-height: auto; }
  .cd-hero-float { display: none; }
  .cd-covered-grid { grid-template-columns: 1fr; gap: 40px; }
  .cd-promo-card { grid-template-columns: 1fr; padding: 40px 28px; gap: 36px; }
  .cd-steps-scroller { grid-template-columns: 1fr; }
  .nav.pill-nav { padding: 12px 16px; }
  .nav-pill-inner { padding: 8px 8px 8px 16px; }
}
@media (max-width: 640px) {
  .cd-order-btn { font-size: 0.92rem; padding: 8px 8px 8px 22px; }
  .cd-order-btn .cob-circle { width: 42px; height: 42px; }
  .cd-promo-card { border-radius: 24px; }
  .cd-tile { padding: 28px 24px 0; min-height: 280px; }
}
@media (max-width: 900px) {
  .app-screens-grid { gap: 14px; }
  .app-screens-grid .app-screen-ph.mid { transform: translateY(-12px); }
}
@media (max-width: 560px) {
  .app-screens-grid { grid-template-columns: 1fr; gap: 20px; }
  .app-screens-grid .app-screen-ph.mid { transform: none; }
  .app-screen-ph { aspect-ratio: 9 / 16; max-width: 280px; margin: 0 auto; }
}



/* ---- MOBILE OPTIMIZATIONS ---- */
@media (max-width: 768px) {
    /* Larger touch targets */
    .nav-cta-pill, .cd-order-btn, .store-btn {
        min-height: 48px;
        padding: 12px 24px;
    }
    
    /* Improve mobile nav readability */
    .mob-nav { width: 85%; }
    .mob-nav ul { gap: 32px; padding-top: 60px; }
    
    /* Prevent body scroll when menu open */
    body.nav-open { overflow: hidden; }
}

/* ---- ADDED ICONS & UI REFINEMENTS ---- */
.cd-order-btn::before {
    content: "\f290"; /* Shopping basket icon */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 8px;
}

.nav-cta-pill::before {
    content: "\f358"; /* Download icon */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    margin-right: 6px;
}

/* Better visual hierarchy for cards */
.cd-step-card {
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

/* =============================================
   INNER PAGES — Contact / FAQs / Privacy
   ============================================= */
.page-main { padding: 168px 0 110px; }
.page-narrow { max-width: 760px; }
.page-head { max-width: 640px; margin-bottom: 56px; }
.page-head h1 { margin-bottom: 16px; }
.page-sub { font-size: 1.05rem; max-width: 480px; }
.page-meta {
  display: block;
  font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--grey-light); font-weight: 600; margin-bottom: 44px;
}

/* ---- CONTACT ---- */
.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.contact-card {
  background: var(--white); border: 1px solid var(--grey-border);
  border-radius: var(--radius); padding: 32px 28px; transition: var(--t);
}
.contact-card:hover { border-color: var(--black); transform: translateY(-4px); box-shadow: var(--shadow); }
.cc-icon {
  width: 46px; height: 46px; border-radius: 14px;
  background: var(--grey-bg); border: 1px solid var(--grey-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; margin-bottom: 20px;
}
.contact-card h3 { font-size: 1rem; margin-bottom: 10px; }
.contact-card p, .contact-card a { color: var(--grey-mid); font-size: 0.92rem; line-height: 1.7; }
.contact-card a:hover { color: var(--black); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---- FAQs ---- */
.faq-list { border-top: 1px solid var(--grey-border); }
.faq-item { padding: 32px 0; border-bottom: 1px solid var(--grey-border); }
.faq-item h3 { font-size: 1.05rem; margin-bottom: 10px; }
.faq-item p { font-size: 0.95rem; }
.faq-item a { text-decoration: underline; color: var(--black); }
.faq-item a:hover { color: var(--grey-mid); }

/* ---- PRIVACY / LEGAL ---- */
.legal-list { border-top: 1px solid var(--grey-border); padding-top: 36px; display: flex; flex-direction: column; gap: 36px; }
.legal-item h3 { font-size: 1.05rem; margin-bottom: 10px; }
.legal-item p { font-size: 0.95rem; }

/* ---- FOUNDERS ---- */
.founders-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.founder-card { text-align: left; }
.founder-photo {
  width: 100%; aspect-ratio: 3 / 4; border-radius: var(--radius);
  overflow: hidden; margin-bottom: 20px; background: var(--grey-bg);
  border: 1px solid var(--grey-border);
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.founder-card h3 { margin-bottom: 4px; }
.founder-role {
  display: block; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--grey-mid); font-weight: 700; margin-bottom: 14px;
}
.founder-bio { font-size: 0.88rem; line-height: 1.7; }
@media (max-width: 900px) { .founders-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .founders-grid { grid-template-columns: 1fr; } .founder-photo { aspect-ratio: 4 / 3; } }

/* ---- RIDERS ---- */
.rider-cta { margin-top: 48px; }

@media (max-width: 640px) {
  .page-main { padding: 140px 0 80px; }
}