/* ============================================================
   Fire Defense Systems website refresh
   Light, warm, honest-crew aesthetic, elevated and clean.
   ============================================================ */

:root {
  /* Warm light palette */
  --paper:      #FBF9F5;
  --paper-2:    #F4EFE7;
  --surface:    #FFFFFF;
  --ink:        #16202E;
  --ink-soft:   #55616F;
  --line:       #E8E1D6;

  /* Brand accents (from the iOS design system) */
  --teal:       #0A8A84;
  --teal-deep:  #086E69;
  --teal-tint:  #E6F3F2;
  --ember:      #DB4A28;   /* warm fire red-orange */
  --ember-tint: #FBEBE4;
  --amber:      #E5920C;

  /* Dark sections */
  --night:      #0A1422;
  --night-2:    #0E1B2D;
  --night-line: rgba(255,255,255,.10);

  --radius:     16px;
  --radius-sm:  11px;
  --shadow:     0 1px 2px rgba(22,32,46,.05), 0 12px 30px -14px rgba(22,32,46,.18);
  --shadow-lg:  0 30px 60px -24px rgba(22,32,46,.35);

  --maxw: 1140px;
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 { font-family: var(--font-display); font-weight: 600; line-height: 1.1; margin: 0; letter-spacing: -.01em; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff;
  padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 200;
}
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-weight: 600; font-size: 15px;
  padding: 11px 20px; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--ember); color: #fff; box-shadow: 0 10px 22px -10px rgba(219,74,40,.7); }
.btn-primary:hover { background: #c63f20; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-1px); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,249,245,.85);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand-logo { height: 34px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { font-size: 15px; font-weight: 500; color: var(--ink-soft); transition: color .15s; }
.nav a:hover { color: var(--ink); }
.header-cta { margin-left: 4px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; margin-left: auto; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav { display: none; flex-direction: column; gap: 4px; padding: 12px 24px 22px; background: var(--paper); border-bottom: 1px solid var(--line); }
.mobile-nav a { padding: 12px 4px; font-weight: 500; border-bottom: 1px solid var(--line); }
.mobile-nav .btn { margin-top: 12px; }

/* ---------- hero ---------- */
.hero { padding: 70px 0 80px; background:
  radial-gradient(120% 80% at 85% -10%, var(--teal-tint) 0%, transparent 55%),
  radial-gradient(90% 70% at -10% 0%, var(--ember-tint) 0%, transparent 45%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--teal-deep); margin: 0 0 18px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 4px var(--ember-tint); }
.hero h1 { font-size: clamp(40px, 6vw, 64px); font-weight: 600; letter-spacing: -.02em; }
.hero h1 em { font-style: italic; color: var(--ember); }
.lede { font-size: 19px; color: var(--ink-soft); margin: 22px 0 28px; max-width: 36ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; }
.hero-trust li { position: relative; padding-left: 22px; font-size: 14.5px; color: var(--ink-soft); font-weight: 500; }
.hero-trust li::before { content: ""; position: absolute; left: 0; top: 8px; width: 12px; height: 7px; border-left: 2px solid var(--teal); border-bottom: 2px solid var(--teal); transform: rotate(-45deg); }

.hero-media { position: relative; }
.hero-photo { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); background: #fff; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 5 / 4.4; }
.hero-photo figcaption { font-size: 13.5px; color: var(--ink-soft); padding: 12px 16px; background: var(--surface); }
.hero-badge {
  position: absolute; left: -18px; bottom: 56px; background: var(--ink); color: #fff;
  padding: 14px 20px; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; line-height: 1.3;
}
.hero-badge strong { font-size: 20px; font-family: var(--font-display); }
.hero-badge span { font-size: 12.5px; color: rgba(255,255,255,.7); }

/* ---------- generic sections ---------- */
.section { padding: 88px 0; }
.section-alt { background: var(--paper-2); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.kicker { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ember); margin: 0 0 14px; }
.kicker-light { color: var(--amber); }
.section h2 { font-size: clamp(28px, 4vw, 40px); }
.section-intro { font-size: 18px; color: var(--ink-soft); margin-top: 16px; }

/* ---------- cards ---------- */
.cards { display: grid; gap: 22px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }

/* offer cards */
.offer-cards { grid-template-columns: repeat(4, 1fr); }
.offer-card { transition: transform .2s ease, box-shadow .2s ease; }
.offer-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.offer-icon { width: 64px; height: 64px; border-radius: 14px; background: var(--paper-2); display: grid; place-items: center; margin-bottom: 18px; }
.offer-icon img { width: 36px; height: 36px; object-fit: contain; }
.offer-card { display: flex; flex-direction: column; cursor: pointer; }
.offer-card h3 { font-size: 19px; margin-bottom: 8px; }
.offer-card p { font-size: 15px; color: var(--ink-soft); margin: 0 0 18px; }
.offer-more {
  margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 6px;
  background: none; border: 0; padding: 0; cursor: pointer;
  font: inherit; font-size: 14px; font-weight: 600; color: var(--teal-deep);
}
.offer-more svg { width: 15px; height: 15px; transition: transform .15s ease; }
.offer-card:hover .offer-more svg { transform: translateX(3px); }
.offer-more:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

/* ---------- category modal ---------- */
.modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 24px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10,20,34,.55); backdrop-filter: blur(3px); animation: modal-fade .2s ease; }
.modal-dialog {
  position: relative; z-index: 1; width: min(640px, 100%); max-height: min(85vh, 760px);
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; overflow: hidden; animation: modal-pop .22s ease;
}
.modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 2; width: 38px; height: 38px;
  display: grid; place-items: center; border: 0; border-radius: 50%; cursor: pointer;
  background: var(--paper-2); color: var(--ink); transition: background .15s;
}
.modal-close:hover { background: var(--line); }
.modal-close svg { width: 18px; height: 18px; }
.modal-body { overflow-y: auto; padding: 40px 40px 8px; }
.modal-body .kicker { color: var(--ember); }
.offer-detail-title { font-size: clamp(22px, 3.4vw, 28px); margin-bottom: 14px; }
.modal-body > p { color: var(--ink-soft); margin: 0 0 4px; }
.offer-detail-block { margin-top: 22px; }
.offer-detail-block h4 { font-size: 17px; margin-bottom: 6px; }
.offer-detail-block p { color: var(--ink-soft); margin: 0; font-size: 15px; }
.offer-detail-block ul { margin: 8px 0; display: grid; gap: 6px; }
.offer-detail-block li { position: relative; padding-left: 20px; color: var(--ink-soft); font-size: 15px; }
.offer-detail-block li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.offer-detail-foot { margin-top: 24px !important; padding-top: 18px; border-top: 1px solid var(--line); font-size: 15px; color: var(--ink) !important; font-weight: 500; }
.modal-foot { display: flex; gap: 12px; flex-wrap: wrap; padding: 20px 40px 28px; background: linear-gradient(0deg, var(--surface), var(--surface)); border-top: 1px solid var(--line); }
body.modal-open { overflow: hidden; }
@keyframes modal-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes modal-pop { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: start; }
.about-copy p { color: var(--ink-soft); margin: 16px 0 0; }
.about-copy h2 { margin-bottom: 6px; }
.pull-quote { font-family: var(--font-display); font-size: 22px; font-style: italic; color: var(--ink) !important; border-left: 3px solid var(--teal); padding-left: 20px; margin-top: 28px !important; }
.about-steps { display: grid; gap: 14px; }
.about-steps li { display: flex; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); }
.step-no { font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--teal); line-height: 1; }
.about-steps h4 { font-size: 17px; margin-bottom: 4px; }
.about-steps p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* ---------- how it works ---------- */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step-card { position: relative; padding-top: 30px; }
.step-badge { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--ember-tint); color: var(--ember); font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-bottom: 16px; }
.step-card h3 { font-size: 18px; margin-bottom: 8px; }
.step-card p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* ---------- why it matters (dark) ---------- */
.section-dark { background: linear-gradient(160deg, var(--night) 0%, var(--night-2) 100%); color: #fff; }
.section-dark h2 { color: #fff; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.why-copy > p { color: rgba(255,255,255,.72); margin-top: 16px; }
.check-list { margin: 26px 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 30px; color: rgba(255,255,255,.9); font-weight: 500; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 8px; border-left: 2.5px solid var(--teal); border-bottom: 2.5px solid var(--teal); transform: rotate(-45deg); }
.why-note { font-style: italic; color: rgba(255,255,255,.6) !important; font-size: 15px; }
.why-values { display: grid; gap: 16px; }
.value { background: rgba(255,255,255,.04); border: 1px solid var(--night-line); border-radius: var(--radius-sm); padding: 20px 22px; }
.value h4 { color: #fff; font-size: 17px; margin-bottom: 4px; }
.value p { margin: 0; color: rgba(255,255,255,.65); font-size: 14.5px; }
.why-belief { font-family: var(--font-display); font-size: 18px; font-style: italic; color: rgba(255,255,255,.8); line-height: 1.5; margin: 8px 0 0; }

/* ---------- the app ---------- */
.section-app { background:
  radial-gradient(80% 60% at 90% 10%, var(--teal-tint) 0%, transparent 50%),
  var(--paper); overflow: hidden; }
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.app-features { display: grid; gap: 18px; margin: 28px 0 30px; }
.app-features li { display: flex; gap: 16px; }
.feat-ico { flex: 0 0 44px; width: 44px; height: 44px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; color: var(--teal-deep); box-shadow: var(--shadow); }
.feat-ico svg { width: 24px; height: 24px; }
.app-features h4 { font-size: 16.5px; margin-bottom: 2px; }
.app-features p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }
.app-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.appstore-badge { display: inline-block; transition: transform .15s; }
.appstore-badge svg { width: 150px; height: 50px; display: block; }
.appstore-badge:hover { transform: translateY(-2px); }
.app-note { font-size: 13.5px; color: var(--ink-soft); max-width: 26ch; margin: 0; }

/* phone mockups */
.app-phones { position: relative; display: flex; justify-content: center; align-items: center; min-height: 540px; }
.phone {
  width: 248px; aspect-ratio: 248 / 510; background: #060e18; border-radius: 38px;
  padding: 9px; box-shadow: var(--shadow-lg); border: 1px solid rgba(0,0,0,.2);
}
.phone-screen { position: relative; width: 100%; height: 100%; background: #07101d; border-radius: 30px; overflow: hidden; color: #fff; }
.phone-screen::before { /* notch */ content: ""; position: absolute; top: 9px; left: 50%; transform: translateX(-50%); width: 76px; height: 18px; background: #060e18; border-radius: 12px; z-index: 5; }
.phone-back { position: absolute; transform: rotate(-7deg) translate(-78px, 14px); z-index: 1; }
.phone-front { position: relative; transform: rotate(4deg) translate(60px, 0); z-index: 3; }

.ph-status { display: flex; justify-content: space-between; padding: 13px 24px 0; font-size: 12px; font-weight: 600; color: rgba(255,255,255,.85); }
.ph-sig { width: 18px; height: 10px; border-radius: 2px; background: rgba(255,255,255,.55); align-self: center; }
.ph-pad { padding: 22px 22px 18px; }
.ph-pad-tight { padding: 16px 20px 18px; }
.ph-eyebrow { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: #14C2C1; margin: 0 0 4px; font-weight: 600; }
.ph-title { font-family: var(--font-display); font-size: 22px; color: #fff; margin: 0 0 18px; }
.ph-title-sm { font-size: 16px; margin-bottom: 12px; }
.ph-dial { position: relative; width: 168px; height: 168px; margin: 0 auto 18px; }
.ph-dial svg { width: 100%; height: 100%; }
.ph-dial-label { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 2px; }
.ph-dial-ico svg { width: 30px; height: 30px; margin: 0 auto 4px; }
.ph-dial-label strong { font-size: 15px; }
.ph-dial-label small { font-size: 11.5px; color: rgba(255,255,255,.55); }
.ph-row { display: flex; justify-content: space-between; padding: 11px 0; border-top: 1px solid rgba(255,255,255,.08); font-size: 13px; color: rgba(255,255,255,.7); }
.ph-row b { color: #fff; font-weight: 600; }
.ph-ok { color: #14C2C1 !important; }

.ph-map { position: relative; height: 230px; background: linear-gradient(160deg, #0c1c2e, #0a1626); overflow: hidden; }
.ph-map-grid { position: absolute; inset: 0;
  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: 26px 26px; }
.ph-fire { position: absolute; width: 14px; height: 14px; border-radius: 50%; }
.ph-fire-1 { top: 64px; left: 150px; background: #FF3D2E; box-shadow: 0 0 0 6px rgba(255,61,46,.22), 0 0 0 14px rgba(255,61,46,.10); }
.ph-fire-2 { top: 150px; left: 70px; background: #FFB54A; box-shadow: 0 0 0 5px rgba(255,181,74,.22); }
.ph-home { position: absolute; top: 110px; left: 112px; width: 12px; height: 12px; background: #14C2C1; border: 2px solid #fff; border-radius: 50%; box-shadow: 0 0 0 5px rgba(20,194,193,.25); }
.ph-threat { margin: 2px 0 8px; }
.ph-threat-chip { display: inline-block; font-size: 11px; font-weight: 600; padding: 4px 11px; border-radius: 999px; background: rgba(255,181,74,.16); color: #FFB54A; }
.ph-firelist { display: grid; gap: 9px; margin-top: 4px; }
.ph-fire-item { display: flex; gap: 10px; align-items: center; }
.ph-fire-item b { font-size: 13px; display: block; }
.ph-fire-item small { font-size: 11px; color: rgba(255,255,255,.5); }
.fdot { width: 9px; height: 9px; border-radius: 50%; background: #FF3D2E; flex: 0 0 auto; }
.fdot-amber { background: #FFB54A; }

/* ---------- serving / partners ---------- */
.serving-band { background: linear-gradient(150deg, var(--ink) 0%, #1d2a3c 100%); color: #fff; border-radius: var(--radius); padding: 56px; text-align: center; box-shadow: var(--shadow-lg); }
.serving-band .kicker { color: var(--amber); }
.serving-band h2 { color: #fff; font-size: clamp(24px, 3.4vw, 36px); margin-bottom: 16px; }
.serving-band > .serving-areas > p { color: rgba(255,255,255,.72); max-width: 52ch; margin: 0 auto 26px; }
.serving-band .btn { margin-bottom: 10px; }
.serving-sub { font-size: 13.5px; color: rgba(255,255,255,.5); margin: 0; }

.partners { margin-top: 56px; text-align: center; }
.partners-head { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 26px; }
.partner-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 40px; }
.partner-logos img { height: 74px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .62; transition: filter .25s, opacity .25s; }
.partner-logos img:hover { filter: grayscale(0); opacity: 1; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.contact-copy p { color: var(--ink-soft); margin-top: 16px; }
.contact-points { margin-top: 30px; display: grid; gap: 18px; }
.contact-points li { display: grid; gap: 2px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.contact-points span { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--teal-deep); }
.contact-points a { font-family: var(--font-display); font-size: 22px; }

.contact-form { display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label, .field legend { font-size: 14px; font-weight: 600; color: var(--ink); padding: 0; }
.field label small { font-weight: 400; color: var(--ink-soft); }
.field input, .field textarea {
  font: inherit; font-size: 15px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
  background: var(--paper); color: var(--ink); width: 100%; transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-tint); }
.field textarea { resize: vertical; }
fieldset.field { border: 0; margin: 0; }
.checks { display: grid; gap: 9px; margin-top: 4px; }
.checks label { display: flex; align-items: center; gap: 10px; font-weight: 500; font-size: 14.5px; color: var(--ink-soft); }
.checks input { width: 17px; height: 17px; accent-color: var(--teal); }
.form-fallback { font-size: 13.5px; color: var(--ink-soft); text-align: center; margin: 0; }
.form-fallback a, .contact-points a:hover { color: var(--ember); }

/* ---------- footer ---------- */
.site-footer { background: var(--night); color: rgba(255,255,255,.7); padding: 64px 0 28px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--night-line); }
.footer-logo { height: 40px; margin-bottom: 16px; }
.footer-brand p { margin: 0 0 14px; max-width: 28ch; }
.footer-phone { font-family: var(--font-display); font-size: 22px; color: #fff; }
.footer-nav h5, .footer-social h5 { color: #fff; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 14px; font-family: var(--font-sans); font-weight: 700; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a:hover, .social-row a:hover { color: var(--amber); }
.social-row { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 22px; font-size: 13px; color: rgba(255,255,255,.45); flex-wrap: wrap; }
.footer-bottom p { margin: 0; }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav { display: none; }
  .mobile-nav.open { display: flex; }
  .hero-grid, .about-grid, .why-grid, .app-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .offer-cards, .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-media { max-width: 520px; }
  .app-phones { min-height: 500px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .hero { padding: 48px 0 60px; }
  .offer-cards, .steps-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .serving-band { padding: 36px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-badge { left: 0; bottom: -22px; }
  .phone { width: 210px; }
  .phone-back { transform: rotate(-6deg) translate(-52px, 12px); }
  .phone-front { transform: rotate(4deg) translate(40px, 0); }
  .partner-logos { gap: 28px; }
  .partner-logos img { height: 56px; }
  .modal { padding: 14px; }
  .modal-body { padding: 36px 22px 8px; }
  .modal-foot { padding: 18px 22px 22px; }
  .modal-foot .btn { flex: 1 1 100%; }
}

/* ---------- motion / a11y ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}