/* Dash Dumpster Rental San Francisco - main stylesheet */
:root {
  --navy: #0a2455;
  --navy-2: #0f3278;
  --blue: #1565d8;
  --blue-2: #0e4fb0;
  --sky: #eaf2ff;
  --yellow: #ffc21a;
  --yellow-2: #f0ae00;
  --ink: #16213a;
  --muted: #5a6783;
  --line: #dbe5f5;
  --white: #fff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 36, 85, .12);
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-2); }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .6em; color: var(--navy); letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul { padding: 0; margin: 0; list-style: none; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.section { padding: 76px 0; }
.section.alt { background: var(--sky); }
.section.dark { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #e6eeff; }
.section.dark h2, .section.dark h3 { color: #fff; }
.center { text-align: center; }
.eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--blue); background: #dce9ff;
  padding: 6px 12px; border-radius: 999px; margin-bottom: 14px;
}
.section.dark .eyebrow { background: rgba(255,255,255,.14); color: var(--yellow); }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 720px; }
.center .lead { margin-left: auto; margin-right: auto; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--yellow); color: var(--navy); padding: 10px 16px; z-index: 200; }
.skip-link:focus { left: 10px; top: 10px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: inherit; font-weight: 700; padding: 14px 26px; border-radius: 999px;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s;
  text-align: center; line-height: 1.2;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--yellow); color: var(--navy); box-shadow: 0 6px 18px rgba(240,174,0,.35); }
.btn-primary:hover { background: var(--yellow-2); color: var(--navy); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-2); color: #fff; }
.btn-outline { border-color: #fff; color: #fff; background: transparent; }
.btn-outline:hover { background: #fff; color: var(--navy); }
.btn-outline-dark { border-color: var(--blue); color: var(--blue); background: transparent; }
.btn-outline-dark:hover { background: var(--blue); color: #fff; }
.btn svg { width: 20px; height: 20px; flex: none; }

/* Topbar + header */
.topbar { background: var(--navy); color: #cfe0ff; font-size: .88rem; }
.topbar .container { display: flex; justify-content: space-between; gap: 16px; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 600; }
.topbar span { display: inline-flex; align-items: center; gap: 6px; }
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid var(--line); transition: box-shadow .2s; }
.site-header.scrolled { box-shadow: 0 6px 22px rgba(10,36,85,.12); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 76px; }
.logo { display: flex; align-items: center; gap: 12px; color: var(--navy); }
.logo:hover { color: var(--navy); }
.logo-mark { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--blue), var(--navy)); display: grid; place-items: center; flex: none; }
.logo-mark svg { width: 28px; height: 28px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.05; }
.logo-text strong { font-size: 1.35rem; font-weight: 800; letter-spacing: -.01em; }
.logo-text small { font-size: .62rem; font-weight: 700; color: var(--blue); letter-spacing: .05em; text-transform: uppercase; }
.main-nav ul { display: flex; align-items: center; gap: 6px; }
.main-nav a { display: block; padding: 10px 16px; border-radius: 999px; font-weight: 600; color: var(--navy); }
.main-nav a:hover, .main-nav a.active { background: var(--sky); color: var(--blue); }
.header-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 26px; height: 3px; background: var(--navy); border-radius: 2px; position: relative; transition: .25s; content: ""; }
.nav-toggle span::before { position: absolute; top: -8px; }
.nav-toggle span::after { position: absolute; top: 8px; }
.nav-toggle.open span { background: transparent; }
.nav-toggle.open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.open span::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero { background: linear-gradient(135deg, #07224f 0%, #0f3278 55%, #1565d8 120%); color: #e6eeff; padding: 70px 0 80px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; }
.hero h1 span { color: var(--yellow); }
.hero p.lead { color: #cfe0ff; }
.hero .eyebrow { background: rgba(255,255,255,.14); color: var(--yellow); }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 24px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 22px; font-weight: 600; color: #fff; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points svg { width: 20px; height: 20px; color: var(--yellow); flex: none; }
.hero-img { border-radius: 22px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,.35); border: 4px solid rgba(255,255,255,.18); }
.page-hero { background: linear-gradient(135deg, #07224f, #0f3278); color: #cfe0ff; padding: 60px 0; text-align: center; }
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero p { max-width: 680px; margin: 0 auto; }
.crumbs { font-size: .9rem; margin-bottom: 14px; color: #9fbbee; }
.crumbs a { color: #fff; }

/* Stats */
.stats { margin-top: -38px; position: relative; z-index: 5; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; border: 1px solid var(--line); }
.stat { padding: 24px 18px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-size: 1.15rem; color: var(--navy); }
.stat span { font-size: .92rem; color: var(--muted); }

/* Grids and cards */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.section-head { margin-bottom: 44px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 4px 16px rgba(10,36,85,.06); transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.card-body p { color: var(--muted); font-size: .98rem; }
.card-body .link { margin-top: auto; font-weight: 700; }
.icon-card { padding: 28px 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.icon { width: 54px; height: 54px; border-radius: 14px; background: var(--sky); color: var(--blue); display: grid; place-items: center; margin-bottom: 16px; }
.icon svg { width: 28px; height: 28px; }
.icon-card p { color: var(--muted); margin: 0; font-size: .98rem; }
.section.dark .icon-card { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.15); }
.section.dark .icon-card p { color: #cfe0ff; }
.section.dark .icon { background: rgba(255,255,255,.12); color: var(--yellow); }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media img { border-radius: 20px; box-shadow: var(--shadow); width: 100%; }
.checks li { position: relative; padding-left: 34px; margin-bottom: 12px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 14px no-repeat; }

/* Steps */
.steps { counter-reset: step; }
.step { position: relative; padding: 26px 22px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.step::before { counter-increment: step; content: counter(step); position: absolute; top: -18px; left: 22px; width: 38px; height: 38px; border-radius: 50%; background: var(--yellow); color: var(--navy); font-weight: 800; display: grid; place-items: center; box-shadow: 0 4px 10px rgba(240,174,0,.4); }
.step h3 { margin-top: 8px; }
.step p { margin: 0; color: var(--muted); font-size: .98rem; }

/* Services list rows */
.service-row { padding: 64px 0; border-bottom: 1px solid var(--line); }
.service-row:last-of-type { border-bottom: 0; }
.service-row h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 22px; }
.tag-list li { background: var(--sky); color: var(--navy); font-weight: 600; font-size: .88rem; padding: 6px 12px; border-radius: 999px; }
.size-card { text-align: center; padding: 28px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.size-card .yd { font-size: 2.4rem; font-weight: 800; color: var(--blue); line-height: 1; }
.size-card .yd small { font-size: 1rem; color: var(--navy); }
.size-card p { margin: 10px 0 0; color: var(--muted); font-size: .95rem; }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--blue), var(--navy)); color: #fff; padding: 56px 0; }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: .25em; }
.cta-band p { margin: 0; color: #cfe0ff; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; padding: 0 22px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 18px 0; color: var(--navy); list-style: none; position: relative; padding-right: 30px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--blue); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.info-list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-list .icon { margin: 0; flex: none; }
.info-list h3 { margin: 0 0 2px; font-size: 1.05rem; }
.info-list p, .info-list a { margin: 0; color: var(--muted); }
.info-list a { color: var(--blue); font-weight: 600; }
.form-box { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 34px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--navy); font-size: .95rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; padding: 13px 14px; border: 1.5px solid #c9d7ef; border-radius: 10px; background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(21,101,216,.15); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #d93a3a; }
.error-msg { display: none; color: #c62828; font-size: .85rem; margin-top: 4px; }
.field.invalid .error-msg { display: block; }
.form-note { font-size: .88rem; color: var(--muted); margin-top: 12px; }
.form-status { display: none; margin-top: 16px; padding: 14px 16px; border-radius: 10px; background: #e6f6ec; color: #17623a; font-weight: 600; }
.form-status.show { display: block; }
.map-wrap { margin-top: 40px; border-radius: 20px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* Footer */
.site-footer { background: #061a40; color: #b9cbee; padding: 64px 0 0; font-size: .96rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr 1.1fr 1.1fr; gap: 36px; padding-bottom: 44px; }
.site-footer h4 { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.site-footer a { color: #b9cbee; }
.site-footer a:hover { color: var(--yellow); }
.site-footer li { margin-bottom: 10px; }
.site-footer .logo { color: #fff; margin-bottom: 14px; }
.site-footer .logo:hover { color: #fff; }
.site-footer .logo-text small { color: var(--yellow); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 18px; height: 18px; margin-top: 4px; flex: none; color: var(--yellow); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; text-align: center; font-size: .88rem; }

/* Mobile call bar */
.call-bar { display: none; }

/* Reveal animation */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Responsive */
@media (max-width: 1020px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse .split-media { order: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 880px) {
  .nav-toggle { display: block; }
  .header-cta .btn { display: none; }
  .main-nav { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 14px 24px rgba(10,36,85,.1); max-height: 0; overflow: hidden; transition: max-height .3s ease; }
  .main-nav.open { max-height: 420px; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 12px 20px 20px; gap: 4px; }
  .main-nav a { padding: 14px 16px; border-radius: 10px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 64px; }
  .section { padding: 56px 0; }
  .hero { padding: 44px 0 64px; }
  .topbar .hide-sm { display: none; }
  .grid-2, .grid-3, .grid-4, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .form-box { padding: 22px; }
  .logo-text strong { font-size: 1.15rem; }
  .btn { width: 100%; }
  .hero-btns .btn, .cta-band .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .call-bar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 150; background: var(--navy); box-shadow: 0 -6px 20px rgba(0,0,0,.2); }
  .call-bar a { flex: 1; text-align: center; padding: 15px 10px; font-weight: 700; color: #fff; display: flex; justify-content: center; align-items: center; gap: 8px; }
  .call-bar a:first-child { background: var(--yellow); color: var(--navy); }
  .call-bar svg { width: 18px; height: 18px; }
}