/* ==========================================================================
   Bin Dirty — site styles
   Tokens from the v4 brand style guide. Bebas Neue (display) + Montserrat.
   ========================================================================== */

:root {
  /* palette */
  --bd-navy: #0B2D52;
  --bd-navy-deep: #071E3A;
  --bd-blue: #12A8F5;
  --bd-green: #48C24A;
  --bd-green-deep: #2E9B3F;
  --bd-gray: #F3F6F8;
  --bd-silver: #C8D2DA;
  --bd-ink: #12283F;
  --bd-ink-soft: #51667E;
  --bd-grad-deep: linear-gradient(135deg, #0B2D52, #1173C4);
  --bd-grad-fresh: linear-gradient(135deg, #59D14B, #2E9B3F);

  /* type */
  --bd-font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --bd-font-body: 'Montserrat', system-ui, sans-serif;

  /* shape + depth */
  --bd-radius-card: 14px;
  --bd-radius-pill: 999px;
  --bd-shadow: 0 1px 2px rgba(11,45,82,.06), 0 8px 28px rgba(11,45,82,.10);
  --bd-shadow-lg: 0 2px 6px rgba(11,45,82,.08), 0 18px 48px rgba(11,45,82,.16);

  /* spacing */
  --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 32px; --s7: 48px; --s8: 72px;
  --wrap: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font: 400 16px/1.65 var(--bd-font-body);
  color: var(--bd-ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--bd-blue); }
:focus-visible { outline: 3px solid var(--bd-blue); outline-offset: 2px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- type helpers ---------- */
.display, h1.display {
  font-family: var(--bd-font-display);
  font-weight: 400;
  letter-spacing: .015em;
  line-height: .95;
  margin: 0;
  text-wrap: balance;
}
.eyebrow {
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--bd-blue); margin: 0 0 10px;
}
.section-title {
  font-family: var(--bd-font-display); font-weight: 400;
  font-size: clamp(36px, 4.6vw, 52px); line-height: 1; letter-spacing: .02em;
  margin: 4px 0 12px; text-wrap: balance;
}
.section-title .pop { color: var(--bd-green); }
.lede { color: var(--bd-ink-soft); max-width: 64ch; margin: 0 0 8px; font-size: 17px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; font: 700 14px/1 var(--bd-font-body);
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--bd-radius-pill); padding: 16px 30px;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--bd-green); color: #fff; border-color: var(--bd-green); }
.btn-primary:hover { background: var(--bd-green-deep); border-color: var(--bd-green-deep); }
.btn-outline { background: transparent; color: var(--bd-blue); border-color: var(--bd-blue); }
.btn-outline:hover { background: rgba(18,168,245,.1); }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.75); }
.btn-outline-light:hover { background: rgba(255,255,255,.14); }
.btn-navy { background: var(--bd-navy); color: #fff; border-color: var(--bd-navy); }
.btn-lg { padding: 19px 38px; font-size: 15px; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .2s ease, box-shadow .2s ease;
}
.site-header.scrolled { border-bottom-color: #e4eaf0; box-shadow: 0 4px 24px rgba(11,45,82,.08); }
.nav-row { display: flex; align-items: center; gap: 26px; padding: 12px 24px; max-width: var(--wrap); margin: 0 auto; }
.nav-logo img { height: 54px; width: auto; }
.nav-links { display: flex; gap: 26px; margin-left: auto; align-items: center; }
.nav-links a {
  color: var(--bd-navy); text-decoration: none; font-weight: 600; font-size: 14px;
  letter-spacing: .03em; padding: 6px 2px; border-bottom: 2px solid transparent;
}
.nav-links a:hover { color: var(--bd-blue); }
.nav-links a.active { border-bottom-color: var(--bd-green); }
.nav-phone { color: var(--bd-navy); font-weight: 700; text-decoration: none; font-size: 14.5px; white-space: nowrap; }
.nav-phone:hover { color: var(--bd-blue); }
.nav-cta { padding: 13px 24px; }
.nav-toggle {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--bd-navy); margin: 5px 0; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 24px 20px; box-shadow: 0 24px 40px rgba(11,45,82,.15);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 4px; border-bottom: 1px solid #eef2f6; }
  .nav-links a.active { border-bottom-color: var(--bd-green); }
  .nav-phone { padding: 14px 4px; }
  .nav-cta { margin-top: 12px; text-align: center; }
  body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

/* ---------- hero ---------- */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: var(--bd-navy-deep);
}
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(7,26,48,.93) 0%, rgba(9,37,68,.82) 38%, rgba(9,37,68,.28) 75%, rgba(9,37,68,.15) 100%);
}
.hero-inner {
  position: relative; z-index: 1; max-width: var(--wrap); margin: 0 auto;
  padding: clamp(84px, 12vw, 150px) 24px clamp(84px, 11vw, 140px);
}
.hero .eyebrow { color: #7fd4ff; }
.hero h1 { font-size: clamp(58px, 8.5vw, 108px); color: #fff; }
.hero h1 .pop { color: #5fdd5f; }
.hero .sub { max-width: 52ch; font-size: clamp(16px, 1.6vw, 18.5px); color: #dcecfb; margin: 20px 0 30px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 34px; }
.chip {
  font-size: 12.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: #eaf5ff; background: rgba(255,255,255,.13); border: 1px solid rgba(255,255,255,.28);
  padding: 8px 16px; border-radius: var(--bd-radius-pill);
}

/* subtle hero sparkles */
.spark { position: absolute; z-index: 1; width: 14px; height: 14px; opacity: .8; pointer-events: none; }
.spark svg { width: 100%; height: 100%; }
@media (prefers-reduced-motion: no-preference) {
  .spark { animation: twinkle 3.6s ease-in-out infinite; }
  .spark:nth-child(2) { animation-delay: 1.2s; }
  .spark:nth-child(3) { animation-delay: 2.1s; }
  @keyframes twinkle { 0%,100% { opacity:.25; transform:scale(.8);} 50% { opacity:.95; transform:scale(1.15);} }
}

/* ---------- sections ---------- */
.section { padding: clamp(64px, 8vw, 104px) 0; }
.section.tint { background: var(--bd-gray); }
.section.navy { background: var(--bd-grad-deep); color: #fff; }
.section.navy .eyebrow { color: #8fd6ff; }
.section.navy .lede { color: #cfe4f7; }
.section-head { max-width: 720px; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* trust bar */
.trust { background: var(--bd-navy); color: #fff; }
.trust .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-top: 26px; padding-bottom: 26px; }
.trust-item { display: flex; gap: 12px; align-items: center; }
.trust-item svg { flex: 0 0 34px; width: 34px; height: 34px; }
.trust-item b { display: block; font-size: 14.5px; line-height: 1.3; }
.trust-item span { font-size: 12.5px; color: #a9c6e2; }
@media (max-width: 920px) { .trust .wrap { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .trust .wrap { grid-template-columns: 1fr; } }

/* cards */
.grid { display: grid; gap: 22px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 920px) { .cols-3 { grid-template-columns: 1fr; } .cols-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid #e4eaf0; border-radius: var(--bd-radius-card);
  box-shadow: var(--bd-shadow); overflow: hidden;
}
.card .pad { padding: 22px 24px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--bd-ink-soft); font-size: 14.5px; }

/* steps */
.step-card { position: relative; }
.step-card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.step-num {
  position: absolute; top: 14px; left: 14px;
  font-family: var(--bd-font-display); font-size: 26px; line-height: 1;
  background: var(--bd-green); color: #fff; width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
  box-shadow: 0 4px 14px rgba(0,0,0,.25); letter-spacing: 0;
}
.step-card h3 { font-family: var(--bd-font-display); font-weight: 400; font-size: 26px; letter-spacing: .03em; }

/* benefits */
.benefit { padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.benefit .ico {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.benefit .ico.blue { background: #E3F4FE; } .benefit .ico.green { background: #E8F7E8; }
.benefit h3 { margin: 0; font-size: 16.5px; letter-spacing: .02em; }
.benefit p { font-size: 14px; }

/* before / after slider */
.ba {
  position: relative; max-width: 860px; margin: 0 auto;
  border-radius: var(--bd-radius-card); overflow: hidden; box-shadow: var(--bd-shadow-lg);
  touch-action: none; user-select: none;
}
.ba img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; pointer-events: none; }
.ba .ba-after { position: absolute; inset: 0; clip-path: inset(0 0 0 50%); }
.ba .ba-handle {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 4px; margin-left: -2px;
  background: #fff; box-shadow: 0 0 14px rgba(0,0,0,.4); cursor: ew-resize;
}
.ba .ba-handle::after {
  content: "◂ ▸"; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  background: var(--bd-green); color: #fff; font-size: 15px; letter-spacing: 2px;
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.35); font-family: var(--bd-font-body); font-weight: 700;
}
.ba .ba-tag {
  position: absolute; top: 16px; font-size: 12px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: #fff; padding: 7px 14px; border-radius: var(--bd-radius-pill);
}
.ba .tag-before { left: 16px; background: rgba(11,45,82,.82); }
.ba .tag-after { right: 16px; background: var(--bd-green); }

/* pricing */
.plan { position: relative; display: flex; flex-direction: column; overflow: visible; }
.plan .pad { display: flex; flex-direction: column; gap: 6px; flex: 1; padding: 30px 28px; }
.plan-name { font-family: var(--bd-font-display); font-size: 27px; letter-spacing: .04em; margin: 0; }
.plan-price { font-size: 46px; font-weight: 700; color: var(--bd-navy); line-height: 1; margin: 8px 0 2px; font-variant-numeric: tabular-nums; }
.plan-price small { font-size: 14px; font-weight: 600; color: var(--bd-ink-soft); }
.plan-cycle { font-size: 13px; color: var(--bd-ink-soft); margin-bottom: 12px; }
.plan ul { list-style: none; margin: 0 0 22px; padding: 0; }
.plan li { padding: 8px 0 8px 30px; font-size: 14.5px; border-bottom: 1px dashed #e4eaf0; position: relative; }
.plan li::before {
  content: ""; position: absolute; left: 0; top: 10px; width: 18px; height: 18px;
  background: var(--bd-green); border-radius: 50%;
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/100% no-repeat;
          mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/100% no-repeat;
}
.plan .btn { margin-top: auto; text-align: center; }
.plan.featured { border: 2px solid var(--bd-green); box-shadow: var(--bd-shadow-lg); }
.plan-flag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--bd-green); color: #fff; font-size: 11.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; padding: 7px 18px; border-radius: var(--bd-radius-pill);
  white-space: nowrap;
}
.offer-band {
  background: var(--bd-grad-fresh); color: #fff; border-radius: var(--bd-radius-card);
  padding: 22px 28px; display: flex; gap: 18px; align-items: center; justify-content: space-between;
  flex-wrap: wrap; margin-top: 34px; box-shadow: var(--bd-shadow);
}
.offer-band b { font-family: var(--bd-font-display); font-weight: 400; font-size: 30px; letter-spacing: .04em; }
.offer-band .btn { background: #fff; color: var(--bd-green-deep); border-color: #fff; }

/* faq accordion */
.faq-item { border: 1px solid #e4eaf0; border-radius: var(--bd-radius-card); background: #fff; margin-bottom: 12px; box-shadow: var(--bd-shadow); overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 18px 52px 18px 22px; font-weight: 700; font-size: 15.5px;
  position: relative; color: var(--bd-navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 24px; font-weight: 400; color: var(--bd-blue); transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .faq-body { padding: 0 22px 20px; color: var(--bd-ink-soft); font-size: 14.5px; max-width: 75ch; }

/* forms */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; letter-spacing: .04em; color: var(--bd-navy); }
.field input, .field select, .field textarea {
  font: 400 15px var(--bd-font-body); color: var(--bd-ink);
  border: 1.5px solid var(--bd-silver); border-radius: 10px; padding: 13px 14px; background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(18,168,245,.35); border-color: var(--bd-blue); }
.field .hint { font-size: 12px; color: var(--bd-ink-soft); }
.stepper { display: flex; align-items: center; gap: 0; border: 1.5px solid var(--bd-silver); border-radius: 10px; overflow: hidden; width: max-content; }
.stepper button { width: 46px; height: 46px; border: 0; background: var(--bd-gray); font-size: 22px; color: var(--bd-navy); cursor: pointer; }
.stepper input { width: 64px; text-align: center; border: 0; font: 700 17px var(--bd-font-body); color: var(--bd-ink); }
.form-note { font-size: 13px; color: var(--bd-ink-soft); }
.form-error { color: #C43D3D; font-size: 13.5px; font-weight: 600; display: none; }
.form-error.show { display: block; }

/* cta band */
.cta-band { background: var(--bd-grad-deep); color: #fff; text-align: center; }
.cta-band .display { font-size: clamp(44px, 6vw, 72px); color: #fff; }
.cta-band .display .pop { color: #5fdd5f; }
.cta-band p { color: #cfe4f7; max-width: 52ch; margin: 14px auto 26px; }

/* footer */
.site-footer { background: var(--bd-navy-deep); color: #b9cee2; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px;
  padding: 56px 0 40px;
}
@media (max-width: 920px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer img.f-logo { height: 74px; width: auto; margin-bottom: 14px; }
.site-footer h4 { color: #fff; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 14px; }
.site-footer a { color: #b9cee2; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 9px 0; font-size: 14px; }
.footer-tag { font-size: 14px; max-width: 30ch; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0 28px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12.5px; color: #7f9ab5;
}

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* small page hero (inner pages) */
.page-hero { background: var(--bd-grad-deep); color: #fff; padding: clamp(56px, 7vw, 88px) 0; }
.page-hero .eyebrow { color: #8fd6ff; }
.page-hero h1 { font-size: clamp(46px, 6vw, 76px); color: #fff; }
.page-hero p { color: #dcecfb; max-width: 60ch; margin: 14px 0 0; font-size: 17px; }

/* photo feature rows */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.feature-row.flip > .feature-media { order: 2; }
@media (max-width: 860px) { .feature-row, .feature-row.flip { grid-template-columns: 1fr; } .feature-row.flip > .feature-media { order: 0; } }
.feature-media { border-radius: var(--bd-radius-card); overflow: hidden; box-shadow: var(--bd-shadow-lg); }
.feature-media img { width: 100%; height: 100%; object-fit: cover; }
.check-list { list-style: none; padding: 0; margin: 18px 0 0; }
.check-list li { padding: 9px 0 9px 32px; position: relative; font-size: 15px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 11px; width: 20px; height: 20px;
  background: var(--bd-green); border-radius: 50%;
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/100% no-repeat;
          mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>') center/100% no-repeat;
}