/* ============================================================
   BikeZap — Premium Marketing Site Stylesheet
   Navy + Orange brand system, modern gradient + glass design
   ============================================================ */

:root {
  --navy: #002F34;
  --navy-dark: #001B1F;
  --navy-deep: #001215;
  --teal: #006A75;
  --teal-2: #00838F;
  --orange: #FF5A1F;
  --orange-light: #FF8A3D;
  --orange-glow: rgba(255, 90, 31, .35);
  --bg: #F4F6F8;
  --bg-soft: #EDF1F4;
  --card: #FFFFFF;
  --text: #0B1220;
  --muted: #5B6B7C;
  --border: #E4E9EE;
  --success: #00A86B;
  --success-soft: #E7F8F0;
  --warning: #FFB400;
  --grad-orange: linear-gradient(120deg, #FF5A1F 0%, #FF8A3D 100%);
  --grad-navy: linear-gradient(120deg, #002F34 0%, #005F63 60%, #007B82 100%);
  --grad-teal: linear-gradient(120deg, #006A75 0%, #00A6C0 100%);
  --shadow-xs: 0 2px 8px rgba(0, 47, 52, .06);
  --shadow: 0 8px 30px rgba(0, 47, 52, .10);
  --shadow-lg: 0 20px 60px rgba(0, 47, 52, .16);
  --shadow-orange: 0 12px 34px rgba(255, 90, 31, .32);
  --radius: 18px;
  --radius-lg: 26px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
h1, h2, h3, h4, p { overflow-wrap: break-word; word-wrap: break-word; max-width: 100%; }
.card, .mp-card, .step, .testi-card, .contact-card, .tool-card, .cta-band, .safety-item { overflow: hidden; }
.card h3, .mp-card h3, .step h3, .testi-card h3, .contact-card h3, .tool-card h3 { overflow-wrap: break-word; word-wrap: break-word; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

::selection { background: rgba(255, 90, 31, .22); color: var(--navy); }
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: #EDF1F4; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #002F34, #007B82); border-radius: 8px; border: 2px solid #EDF1F4; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 28px; border-radius: 14px;
  font-weight: 700; font-size: 15px;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
  cursor: pointer; border: none; position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(255,255,255,.35), transparent 40%);
  transform: translateX(-120%); transition: transform .5s var(--ease);
}
.btn:hover::after { transform: translateX(120%); }
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); }
.btn-primary {
  background: var(--grad-orange); color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover { box-shadow: 0 16px 44px rgba(255, 90, 31, .44); }
.btn-play {
  background: #fff; color: var(--navy);
  box-shadow: 0 10px 30px rgba(0,0,0,.28); text-align: left;
}
.btn-play:hover { box-shadow: 0 16px 44px rgba(0,0,0,.36); }
.btn-dark { background: linear-gradient(120deg, var(--navy), #005056); color: #fff !important; }
.btn-outline-light {
  border: 2px solid rgba(255,255,255,.45); color: #fff !important; background: rgba(255,255,255,.06);
  backdrop-filter: blur(4px);
}
.btn-outline-light:hover { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.7); }
.play-icon { width: 26px; height: 26px; flex-shrink: 0; }
.btn-play strong { font-size: 16px; }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: var(--grad-orange); z-index: 300;
  box-shadow: 0 0 12px var(--orange-glow);
}

/* ---------- Header ---------- */
.header {
  background: var(--navy); color: #fff;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,.2);
  transition: background .3s var(--ease), box-shadow .3s var(--ease), backdrop-filter .3s var(--ease);
}
.header.scrolled {
  background: rgba(0, 27, 31, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0, 20, 24, .35);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 24px; color: #fff; }
.brand-logo { height: 40px; width: 40px; border-radius: 11px; object-fit: cover; box-shadow: 0 4px 12px rgba(0,0,0,.35); }
.brand-highlight { color: var(--orange-light); }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 15px; font-weight: 600; }
.nav-links a { color: #D9E2E5; transition: color .15s; position: relative; }
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0%;
  background: var(--grad-orange); border-radius: 2px; transition: width .25s var(--ease);
}
.nav-links a:hover { color: var(--orange-light); }
.nav-links a:hover::after { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(255, 90, 31, .28), transparent 60%),
    radial-gradient(800px 420px at -10% 10%, rgba(0, 138, 143, .30), transparent 60%),
    linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 45%, #00454D 75%, #005F63 100%);
  color: #fff; padding: 76px 0 0; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, rgba(0,0,0,.7), transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, rgba(0,0,0,.7), transparent);
}
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none;
  animation: orbFloat 9s ease-in-out infinite;
}
.hero-orb-1 { width: 340px; height: 340px; background: rgba(255, 90, 31, .22); top: -90px; right: -60px; }
.hero-orb-2 { width: 260px; height: 260px; background: rgba(0, 163, 192, .22); bottom: 10%; left: -70px; animation-delay: -3s; }
.hero-orb-3 { width: 180px; height: 180px; background: rgba(255, 180, 0, .16); bottom: -40px; right: 30%; animation-delay: -6s; }
@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-26px) scale(1.06); }
}
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-bottom: 60px; position: relative; z-index: 1; }
.hero-text h1 { font-size: 54px; font-weight: 900; line-height: 1.1; margin-bottom: 20px; letter-spacing: -.8px; }
.hero-accent {
  background: var(--grad-orange);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-tagline { font-size: 18px; color: #C9E1E4; max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Phone visual */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.app-shot-wrap { position: relative; }
.app-shot-wrap::before {
  content: ''; position: absolute; inset: 10% -6% -6%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 90, 31, .35), transparent);
  filter: blur(30px);
}
.app-shot {
  width: 290px; max-height: 560px; object-fit: cover; border-radius: 30px;
  box-shadow: 0 40px 90px rgba(0,0,0,.5);
  border: 6px solid rgba(255,255,255,.16);
  transform: rotate(2deg);
  transition: transform .4s var(--ease);
}
.app-shot-wrap:hover .app-shot { transform: rotate(0deg) translateY(-6px); }
.app-shot-badge {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: -18px;
  background: #fff; color: var(--navy); font-weight: 800; font-size: 13px;
  padding: 10px 20px; border-radius: 30px; white-space: nowrap;
  box-shadow: 0 14px 36px rgba(0,0,0,.35);
  display: inline-flex; align-items: center; gap: 8px;
}
.app-shot-badge::before { content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px var(--success-soft); }
.float-chip {
  position: absolute; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-radius: 14px; padding: 10px 14px; font-size: 12.5px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 12px 30px rgba(0,0,0,.3);
  animation: floatY 5s ease-in-out infinite;
}
.float-chip svg { width: 16px; height: 16px; }
.float-chip-1 { top: 14%; left: -44px; animation-delay: -1s; }
.float-chip-2 { bottom: 20%; right: -34px; animation-delay: -3s; }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.phone-card {
  width: 300px; background: #fff; border-radius: 26px; padding: 18px;
  box-shadow: 0 28px 70px rgba(0,0,0,.4);
  transform: rotate(2deg); position: relative;
}
.phone-head { display: flex; align-items: center; gap: 8px; padding: 6px 6px 14px; border-bottom: 1px solid var(--border); }
.phone-logo { width: 28px; height: 28px; border-radius: 7px; }
.phone-head span { font-weight: 800; color: var(--navy); font-size: 16px; }
.phone-listing { padding: 14px 6px; border-bottom: 1px solid var(--border); }
.phone-listing.alt { background: #FFF8F2; }
.phone-badge {
  display: inline-block; background: var(--success); color: #fff;
  font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 20px; margin-bottom: 8px;
}
.phone-title { font-weight: 800; font-size: 15px; color: var(--text); }
.phone-meta { font-size: 12px; color: var(--muted); margin: 3px 0 6px; }
.phone-price { font-weight: 900; font-size: 17px; color: var(--navy); }
.phone-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 6px 4px; }
.phone-chips span {
  background: var(--bg); border-radius: 20px; padding: 6px 12px;
  font-size: 12px; font-weight: 600; color: var(--navy);
}

/* Stats */
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  background: rgba(255,255,255,.06); border-top: 1px solid rgba(255,255,255,.12);
  padding: 26px 20px; position: relative; z-index: 1;
  backdrop-filter: blur(6px);
}
.stat { text-align: center; position: relative; }
.stat strong { display: block; font-size: 32px; font-weight: 900; background: var(--grad-orange); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat span { font-size: 13px; color: #C9E1E4; letter-spacing: .3px; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; position: relative; }
.section-alt { background: #fff; }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.sec-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(120deg, #FFF0E8, #FFE7DA); color: var(--orange);
  font-size: 12px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase;
  padding: 7px 18px; border-radius: 30px; margin-bottom: 18px;
  box-shadow: inset 0 0 0 1px rgba(255, 90, 31, .12);
}
.sec-kicker::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }
.sec-title {
  font-size: 36px; font-weight: 900; line-height: 1.15; color: var(--navy);
  margin: 0 auto 18px; max-width: 720px; text-wrap: balance; letter-spacing: -.5px;
}
.sec-title::after {
  content: ''; display: block; width: 64px; height: 4px; border-radius: 2px;
  background: var(--grad-orange);
  margin: 20px auto 0;
}
.sec-sub { color: var(--muted); max-width: 620px; margin: 0 auto; font-size: 16.5px; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.card {
  background: var(--card); border-radius: var(--radius); padding: 30px;
  box-shadow: var(--shadow-xs); border: 1px solid var(--border);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  position: relative;
}
.card::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad-orange); border-radius: var(--radius) var(--radius) 0 0;
  opacity: 0; transform: scaleX(.4); transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(255, 90, 31, .25); }
.card:hover::before { opacity: 1; transform: scaleX(1); }
.card-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: linear-gradient(135deg, #FFF0E8, #FFE3D3); color: var(--orange);
  display: flex; align-items: center; justify-content: center; font-size: 26px; line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(255, 90, 31, .12), 0 6px 14px rgba(255, 90, 31, .10);
}
.card h3 { margin: 18px 0 8px; font-size: 19px; font-weight: 800; color: var(--navy); }
.card p { color: var(--muted); font-size: 14.5px; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; counter-reset: step; }
.step {
  background: var(--card); border-radius: var(--radius); padding: 30px; position: relative;
  border: 1px solid var(--border); box-shadow: var(--shadow-xs);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.step-num {
  position: absolute; top: 16px; right: 22px;
  font-size: 44px; font-weight: 900;
  background: linear-gradient(120deg, rgba(0,47,52,.14), rgba(0,47,52,.02));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.step h3 { font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* ---------- Brand chips ---------- */
.brand-list { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.chip {
  background: var(--card); border: 2px solid var(--border); border-radius: 30px;
  padding: 12px 24px; font-weight: 700; font-size: 15px; color: var(--navy);
  transition: border-color .2s, background .2s, transform .2s var(--ease), box-shadow .2s var(--ease);
  cursor: default;
}
.chip:hover { border-color: var(--orange); background: #FFF8F2; transform: translateY(-3px); box-shadow: 0 8px 20px rgba(255, 90, 31, .14); }

/* Brand marquee */
.marquee { position: relative; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); padding: 6px 0; }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 36s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee .chip { flex-shrink: 0; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
.faq-list details {
  background: var(--card); border-radius: 16px; padding: 22px 26px;
  box-shadow: var(--shadow-xs); border: 1px solid var(--border);
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.faq-list details:hover { border-color: rgba(255, 90, 31, .25); }
.faq-list details[open] { border-color: rgba(255, 90, 31, .4); box-shadow: var(--shadow); }
.faq-list summary {
  cursor: pointer; font-weight: 800; font-size: 16px; color: var(--navy);
  list-style: none; position: relative; padding-right: 34px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ''; position: absolute; right: 0; top: 50%; width: 26px; height: 26px;
  border-radius: 50%; background: #FFF0E8; transform: translateY(-50%);
  transition: background .2s, transform .3s var(--ease);
}
.faq-list summary::before {
  content: '+'; position: absolute; right: 0; top: 50%; width: 26px; height: 26px;
  transform: translateY(-50%); display: flex; align-items: center; justify-content: center;
  font-size: 17px; font-weight: 800; color: var(--orange); z-index: 1;
  transition: transform .3s var(--ease);
}
.faq-list details[open] summary::before { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { margin-top: 14px; color: var(--muted); font-size: 14.5px; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(600px 260px at 80% -20%, rgba(255,255,255,.18), transparent 60%),
    var(--grad-orange);
  color: #fff; text-align: center; border-radius: 30px; padding: 58px 30px;
  box-shadow: 0 24px 60px rgba(255, 90, 31, .35);
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.22) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .35;
}
.cta-band h2 { font-size: 36px; font-weight: 900; margin-bottom: 12px; position: relative; z-index: 1; }
.cta-band p { margin-bottom: 28px; opacity: .95; font-size: 17px; position: relative; z-index: 1; }
.cta-band .btn { position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-deep); color: #B9C4E8; padding: 56px 0 28px; font-size: 14px; position: relative; overflow: hidden; }
.footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-orange); opacity: .8;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr 1.1fr; gap: 30px; margin-bottom: 30px; }
.foot-grid h4 { color: #fff; margin-bottom: 16px; font-size: 15px; letter-spacing: .3px; }
.foot-grid a { display: block; margin-bottom: 10px; color: #B9C4E8; transition: color .15s, transform .15s var(--ease); }
.foot-grid a:hover { color: var(--orange-light); transform: translateX(4px); }
.foot-grid span { display: block; margin-bottom: 10px; color: #8FA0CE; }
.foot-brand p { color: #8FA0CE; margin-top: 14px; max-width: 260px; }
.brand-invert { margin-bottom: 4px; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 22px; text-align: center; color: #8FA0CE; font-size: 13px; }
.foot-bottom a { color: var(--orange-light); }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed; bottom: 24px; left: 24px; z-index: 150;
  width: 48px; height: 48px; border-radius: 14px; border: none; cursor: pointer;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(0, 47, 52, .35);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), background .2s;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--orange); }
.back-to-top svg { width: 20px; height: 20px; }

/* ---------- Reveal animations ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0s);
}
[data-reveal].in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .marquee-track, .hero-orb, .float-chip { animation: none; }
  .app-shot { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-tagline { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { margin-top: 8px; }
  .app-shot { width: 230px; max-height: 440px; transform: none; }
  .app-shot-badge { bottom: -16px; font-size: 12px; padding: 8px 14px; }
  .float-chip-1 { left: -8px; }
  .float-chip-2 { right: -8px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .hero-text h1 { font-size: 36px; }
  .nav-links { display: none; }
  .sec-title { font-size: 28px; }
  .cta-band h2 { font-size: 28px; }
  .foot-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .hero-stats { gap: 14px; padding: 22px 14px; }
  .stat strong { font-size: 26px; }
}

/* ============ NAV CTA (small) ============ */
.nav-cta { padding: 8px 16px; border-radius: 11px; gap: 8px; font-size: 14px; }
.nav-cta .play-icon { width: 18px; height: 18px; }

/* ============ HERO badge ============ */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25);
  color: #fff; font-weight: 700; font-size: 13px; padding: 8px 18px; border-radius: 30px;
  margin-bottom: 20px; letter-spacing: .3px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}

/* ============ MARKETPLACE ============ */
.mp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mp-card {
  background: var(--card); border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow-xs); border: 1px solid var(--border);
  position: relative; overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.mp-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.mp-card::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 5px;
  background: var(--grad-orange);
  transform: scaleX(.6); transform-origin: left; transition: transform .3s var(--ease);
}
.mp-card:hover::before { transform: scaleX(1); }
.mp-tag {
  position: absolute; top: 24px; right: 24px;
  background: var(--navy); color: #fff; font-size: 11px; font-weight: 800;
  padding: 5px 13px; border-radius: 20px; letter-spacing: .5px;
  box-shadow: 0 4px 12px rgba(0, 47, 52, .3);
}
.mp-card h3 { font-size: 21px; font-weight: 900; color: var(--navy); margin: 18px 0 10px; }
.mp-card > p { color: var(--muted); font-size: 14.5px; margin-bottom: 16px; }
.mp-points { list-style: none; margin: 0 0 20px; display: grid; gap: 9px; }
.mp-points li { position: relative; padding-left: 24px; color: var(--text); font-size: 14px; font-weight: 500; }
.mp-points li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  width: 18px; height: 18px; border-radius: 50%; background: var(--success-soft); color: var(--success);
  font-size: 11px; font-weight: 900; display: inline-flex; align-items: center; justify-content: center;
}
.mp-link { font-weight: 800; color: var(--orange); font-size: 14.5px; transition: color .15s, letter-spacing .2s var(--ease); }
.mp-link:hover { color: var(--navy); letter-spacing: .5px; }

/* ============ RENTALS ============ */
.rental-steps .step { border-top: 4px solid var(--orange); background: var(--card); }
.cta-center { text-align: center; margin-top: 34px; }

/* ============ TOOLS ============ */
.tool-card { border-top: 4px solid #00A6C0; background: var(--card); }
.tool-card .card-icon { background: linear-gradient(135deg, #E7F6FF, #D3EEFF); color: #0077B6; box-shadow: inset 0 0 0 1px rgba(0, 119, 182, .12), 0 6px 14px rgba(0, 119, 182, .12); }

/* ============ SAFETY ============ */
.safety-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 900px; margin: 0 auto; }
.safety-item {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 20px 22px; display: flex; align-items: center; gap: 14px;
  font-weight: 700; font-size: 15px; color: var(--navy);
  box-shadow: var(--shadow-xs);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.safety-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.safety-check {
  width: 32px; height: 32px; flex-shrink: 0; border-radius: 50%;
  background: var(--success); color: #fff; font-weight: 900;
  display: flex; align-items: center; justify-content: center; font-size: 15px;
  box-shadow: 0 4px 10px rgba(0, 168, 107, .3);
}

/* ============ TESTIMONIALS ============ */
.testi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.testi-card {
  background: var(--card); border-radius: var(--radius); padding: 28px;
  box-shadow: var(--shadow-xs); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 14px; position: relative;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.testi-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testi-card::before {
  content: '“'; position: absolute; top: 10px; right: 22px;
  font-size: 70px; font-weight: 900; line-height: 1;
  color: rgba(255, 90, 31, .12); font-family: Georgia, serif;
}
.testi-stars { color: var(--warning); font-size: 16px; letter-spacing: 3px; }
.testi-text { color: var(--text); font-size: 14.5px; font-style: italic; flex: 1; position: relative; z-index: 1; }
.testi-who { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--border); padding-top: 16px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-navy); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 18px;
  box-shadow: 0 4px 12px rgba(0, 47, 52, .3);
}
.testi-who strong { display: block; font-size: 14.5px; color: var(--navy); }
.testi-who span { font-size: 12.5px; color: var(--muted); }

/* ============ CONTACT ============ */
.contact-wrap {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: center;
  background: var(--card); border-radius: 28px; padding: 46px;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.contact-wrap::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: var(--grad-orange);
}
.sec-head-left { text-align: left; max-width: 100%; margin: 0 0 22px; }
.sec-title-left::after { margin: 14px 0 0; }
.sec-sub-left { color: var(--muted); font-size: 16px; margin: 0; }
.contact-info h2 { font-size: 30px; font-weight: 900; color: var(--navy); margin-bottom: 8px; }
.contact-row { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px dashed var(--border); min-width: 0; }
.contact-row > div { min-width: 0; overflow-wrap: anywhere; }
.contact-row:last-child { border-bottom: none; }
.contact-ic {
  width: 50px; height: 50px; flex-shrink: 0; border-radius: 15px;
  background: linear-gradient(135deg, #FFF0E8, #FFE3D3);
  display: flex; align-items: center; justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(255, 90, 31, .12);
}
.contact-ic svg { width: 22px; height: 22px; color: var(--orange); }
.contact-row strong { display: block; font-size: 13px; color: var(--muted); font-weight: 600; }
.contact-row a { font-size: 16px; font-weight: 800; color: var(--navy); }
.contact-row a:hover { color: var(--orange); }
.contact-row span:not(.contact-ic) { font-size: 16px; font-weight: 700; color: var(--navy); }
.contact-card {
  background: var(--grad-navy); color: #fff;
  border-radius: 22px; padding: 38px; text-align: center;
  position: relative; overflow: hidden;
}
.contact-card::before {
  content: ''; position: absolute; top: -60px; right: -60px; width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(255, 90, 31, .35), transparent 70%);
}
.contact-logo { width: 76px; height: 76px; border-radius: 20px; margin-bottom: 16px; box-shadow: 0 10px 26px rgba(0,0,0,.3); }
.contact-card h3 { font-size: 20px; font-weight: 900; margin-bottom: 10px; }
.contact-card p { font-size: 14px; color: #C9E1E4; margin-bottom: 22px; }

/* ============ CHATBOT ============ */
.chat-widget { position: fixed; bottom: 22px; right: 22px; z-index: 200; font-family: 'Inter', sans-serif; }
.chat-toggle {
  width: 62px; height: 62px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--grad-orange);
  color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 32px rgba(255, 90, 31, .48);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.chat-toggle:hover { transform: scale(1.08); box-shadow: 0 16px 40px rgba(255, 90, 31, .56); }
.chat-toggle svg { width: 30px; height: 30px; }
.chat-close-icon { display: none; }
.chat-active .chat-open-icon { display: none; }
.chat-active .chat-close-icon { display: block; }
.chat-panel {
  position: absolute; bottom: 78px; right: 0;
  width: 340px; max-height: 480px; display: flex; flex-direction: column;
  background: #fff; border-radius: 20px; overflow: hidden;
  box-shadow: 0 28px 70px rgba(0,0,0,.28); border: 1px solid var(--border);
  opacity: 0; visibility: hidden; transform: translateY(14px) scale(.98);
  transform-origin: bottom right; transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.chat-open { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.chat-head { background: var(--grad-navy); color: #fff; padding: 16px 18px; display: flex; align-items: center; gap: 12px; }
.chat-logo { width: 38px; height: 38px; border-radius: 10px; }
.chat-head strong { display: block; font-size: 15px; }
.chat-head span { font-size: 12px; color: #9FD8A0; }
.chat-body {
  flex: 1; padding: 16px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 10px;
  background: #F4F6F8; min-height: 220px; max-height: 260px;
}
.chat-msg { max-width: 82%; padding: 10px 14px; border-radius: 14px; font-size: 13.5px; line-height: 1.5; white-space: pre-line; }
.chat-bot { background: #fff; border: 1px solid var(--border); color: var(--text); border-bottom-left-radius: 4px; align-self: flex-start; box-shadow: var(--shadow-xs); }
.chat-user { background: var(--navy); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.chat-quick { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 16px; background: #fff; border-top: 1px solid var(--border); }
.chat-chip {
  background: #FFF0E8; border: 1px solid #FFD9C4; color: var(--orange);
  font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 20px; cursor: pointer;
  transition: background .15s, color .15s, transform .15s var(--ease);
}
.chat-chip:hover { background: var(--orange); color: #fff; transform: translateY(-1px); }
.chat-form { display: flex; gap: 8px; padding: 12px 16px; background: #fff; border-top: 1px solid var(--border); }
.chat-form input {
  flex: 1; border: 1px solid var(--border); border-radius: 11px; padding: 10px 14px;
  font-size: 13.5px; font-family: inherit; outline: none; transition: border-color .2s, box-shadow .2s;
}
.chat-form input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255, 90, 31, .12); }
.chat-form button {
  border: none; background: var(--orange); color: #fff; border-radius: 11px;
  width: 42px; cursor: pointer; font-size: 15px; transition: background .2s;
}
.chat-form button:hover { background: var(--orange-light); }

/* ============ FEATURE CARDS (clickable) ============ */
.feat-card, .tool-card { cursor: pointer; text-align: left; font-family: inherit; width: 100%; }
.feat-card:hover .card-more, .tool-card:hover .card-more { color: var(--navy); }
.card-more {
  display: inline-block; margin-top: 14px; font-weight: 800; font-size: 13.5px;
  color: var(--orange); transition: color .15s, letter-spacing .2s var(--ease);
}
.card-more::after { content: ' →'; }
.feat-card:hover .card-more, .tool-card:hover .card-more { letter-spacing: .4px; }

/* ============ MODAL ============ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0, 20, 24, .66); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  animation: fadeIn .2s ease;
}
.modal-overlay[hidden] { display: none; }
.modal {
  position: relative; width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
  background: #fff; border-radius: 24px; box-shadow: 0 34px 90px rgba(0,0,0,.4);
  animation: modalUp .28s var(--ease);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
.modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 2;
  width: 34px; height: 34px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--bg); color: var(--navy); font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; transition: background .15s, transform .2s var(--ease);
}
.modal-close:hover { background: #FFE3D6; transform: rotate(90deg); }
.modal-body { padding: 32px; }
.modal-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.modal-icon { flex-shrink: 0; }
.modal-head h3 { font-size: 22px; font-weight: 900; color: var(--navy); line-height: 1.25; }
.modal-head p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.modal-desc { color: var(--text); font-size: 15px; line-height: 1.65; margin-bottom: 18px; }
.modal-points { list-style: none; display: grid; gap: 10px; margin-bottom: 24px; }
.modal-points li {
  position: relative; padding-left: 28px; font-size: 14.5px; font-weight: 600; color: var(--text);
}
.modal-points li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  width: 20px; height: 20px; border-radius: 50%; background: var(--success-soft); color: var(--success);
  font-size: 12px; font-weight: 900; display: flex; align-items: center; justify-content: center;
}
.modal-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn-outline-dark {
  border: 2px solid var(--border); color: var(--navy) !important; background: transparent;
}
.btn-outline-dark:hover { border-color: var(--navy); background: var(--bg); }

/* ============ CALCULATORS ============ */
.calc-box {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: 18px;
  padding: 22px; margin-bottom: 22px;
}
.calc-box h4 { font-size: 17px; font-weight: 900; color: var(--navy); margin-bottom: 16px; }
.calc-box label {
  display: block; font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 12px;
}
.calc-box input {
  width: 100%; margin-top: 6px; padding: 11px 14px; border-radius: 11px;
  border: 1px solid var(--border); font-size: 15px; font-family: inherit; outline: none; background: #fff;
  transition: border-color .2s, box-shadow .2s;
}
.calc-box input:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255, 90, 31, .12); }
.calc-btn { margin-top: 4px; }
.calc-out { margin-top: 14px; display: grid; gap: 8px; }
.calc-result {
  background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--orange);
  border-radius: 12px; padding: 12px 16px; font-size: 14.5px; font-weight: 700; color: var(--navy);
}
body.modal-open { overflow: hidden; }

/* ============ RESPONSIVE (new) ============ */
@media (max-width: 960px) {
  .mp-grid { grid-template-columns: 1fr; }
  .safety-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; padding: 32px 26px; }
}
@media (max-width: 640px) {
  .safety-grid { grid-template-columns: 1fr; }
  .chat-panel { width: calc(100vw - 44px); max-width: 340px; }
  .nav-cta { padding: 7px 12px; font-size: 13px; }
  .nav-cta .play-icon { width: 15px; height: 15px; }
  .hero-badge { font-size: 12px; }
  .section { padding: 56px 0; }
  .sec-kicker { font-size: 11px; }
  .card { padding: 24px; }
  .mp-card { padding: 26px; }
  .contact-wrap { padding: 28px 20px; }
  .contact-card { padding: 30px 20px; }
  .cta-band { padding: 44px 22px; }
  .chip { padding: 10px 18px; font-size: 14px; }
  .hero-text h1 { font-size: 32px; }
  .hero-tagline { font-size: 16px; }
  .btn { padding: 12px 20px; font-size: 14px; }
  .play-icon { width: 22px; height: 22px; }
  .app-shot { width: 200px; max-height: 380px; }
  .app-shot-badge { font-size: 11px; }
  .foot-grid { gap: 22px; }
  .chat-toggle { width: 54px; height: 54px; }
  .chat-toggle svg { width: 26px; height: 26px; }
  .back-to-top { bottom: 88px; width: 44px; height: 44px; }
}