/* ==========================================================================
   DH Data Recovery — stylesheet
   No external fonts or CDNs: everything is self-hosted so the CSP can stay
   strict (default-src 'self') with no unsafe-inline.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --navy-950: #04091a;
  --navy-900: #060d20;
  --navy-850: #08122b;
  --navy-800: #0b1834;
  --navy-700: #122246;
  --line:     rgba(120, 165, 230, .16);
  --line-2:   rgba(120, 165, 230, .28);

  --blue:        #1a7fff;
  --blue-bright: #46b0ff;
  --blue-deep:   #0b5ed7;
  --silver:      #ccd8e8;
  --text:        #e8eef8;
  --muted:       #93a6c2;

  --grad-blue: linear-gradient(135deg, var(--blue-bright) 0%, var(--blue) 55%, var(--blue-deep) 100%);
  --grad-steel: linear-gradient(180deg, #ffffff 0%, #b9c7da 100%);

  --radius: 14px;
  --radius-lg: 20px;
  --wrap: 1180px;
  --ease: cubic-bezier(.22, .68, .3, 1);

  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --shadow: 0 18px 50px -18px rgba(0, 0, 0, .75);
  --shadow-blue: 0 14px 40px -14px rgba(26, 127, 255, .55);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--navy-950);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); font-weight: 750; }
h3 { font-size: 1.16rem; font-weight: 700; letter-spacing: -.01em; }
p  { margin: 0 0 1.1em; }
a  { color: var(--blue-bright); text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.wrap.narrow { width: min(100% - 2.5rem, 800px); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--blue); color: #fff; padding: .7rem 1.1rem;
  border-radius: 0 0 8px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 120;
  pointer-events: none; background: transparent;
}
.scroll-progress span {
  display: block; height: 100%; width: 0%;
  background: var(--grad-blue);
  box-shadow: 0 0 14px rgba(70, 176, 255, .8);
  transition: width .1s linear;
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 110;
  background: rgba(6, 13, 32, 0);
  border-bottom: 1px solid transparent;
  transition: background .35s var(--ease), border-color .35s var(--ease),
              backdrop-filter .35s var(--ease), padding .35s var(--ease);
  padding-block: .55rem;
}
.site-header.is-stuck {
  background: rgba(6, 13, 32, .88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex; align-items: center; gap: 1.5rem;
}

/* Brand */
.brand { display: flex; align-items: center; gap: .7rem; color: inherit; flex-shrink: 0; }
.brand-mark { display: flex; align-items: flex-end; gap: 1px; }
.brand-pixels { width: 20px; height: 28px; overflow: visible; }
.brand-pixels .px { fill: var(--blue); opacity: .85; }
.brand-pixels .px:nth-child(1) { animation: pxFloat 4.2s var(--ease) infinite; }
.brand-pixels .px:nth-child(2) { animation: pxFloat 3.6s var(--ease) infinite .3s; }
.brand-pixels .px:nth-child(3) { animation: pxFloat 5.0s var(--ease) infinite .6s; }
.brand-pixels .px:nth-child(4) { animation: pxFloat 4.4s var(--ease) infinite .9s; }
.brand-pixels .px:nth-child(5) { animation: pxFloat 3.9s var(--ease) infinite 1.2s; }
.brand-pixels .px:nth-child(6) { animation: pxFloat 4.7s var(--ease) infinite 1.5s; }
.brand-pixels .px:nth-child(7) { animation: pxFloat 4.1s var(--ease) infinite 1.8s; }

@keyframes pxFloat {
  0%, 100% { transform: translate(0, 0); opacity: .5; }
  50%      { transform: translate(-3px, -2px); opacity: 1; }
}

.brand-dh { display: flex; font-size: 1.75rem; font-weight: 800; letter-spacing: -.045em; line-height: .95; }
.dh-d, .dh-h { font-style: normal; }
.dh-d { color: var(--blue); }
.dh-h {
  background: var(--grad-steel);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.brand-word { display: flex; flex-direction: column; }
.brand-name { font-size: 1.02rem; font-weight: 600; letter-spacing: .01em; color: var(--text); }
.brand-name b { color: var(--blue-bright); font-weight: 800; }
.brand-tag {
  font-size: .6rem; text-transform: uppercase; letter-spacing: .17em;
  color: var(--muted); font-weight: 600;
}

/* Nav */
.nav { display: flex; gap: .35rem; margin-left: auto; }
.nav a {
  position: relative; color: var(--silver); font-size: .93rem; font-weight: 550;
  padding: .5rem .8rem; border-radius: 8px; white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .28rem;
  height: 2px; border-radius: 2px; background: var(--grad-blue);
  transform: scaleX(0); transform-origin: left; transition: transform .28s var(--ease);
}
.nav a:hover { color: #fff; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: #fff; }

.header-cta { display: flex; align-items: center; gap: .9rem; }
.phone-link {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--silver); font-weight: 650; font-size: .93rem; white-space: nowrap;
  transition: color .2s var(--ease);
}
.phone-link:hover { color: var(--blue-bright); }
.phone-link .ico { width: 16px; height: 16px; fill: currentColor; }

/* Mobile toggle */
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; padding: 0 10px; margin-left: auto;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line);
  border-radius: 10px; cursor: pointer;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%; background: var(--text); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.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); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  position: relative; overflow: hidden;
  padding: .82rem 1.6rem; border-radius: 10px; border: 1px solid transparent;
  font: inherit; font-size: .96rem; font-weight: 650; letter-spacing: .01em;
  cursor: pointer; white-space: nowrap;
  transition: transform .22s var(--ease), box-shadow .28s var(--ease),
              background .25s var(--ease), border-color .25s var(--ease);
}
.btn-sm { padding: .58rem 1.1rem; font-size: .88rem; }
.btn-block { width: 100%; }

.btn-primary { background: var(--grad-blue); color: #fff; box-shadow: var(--shadow-blue); }
.btn-primary::before {
  content: ""; position: absolute; inset: 0; transform: translateX(-110%);
  background: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, .32) 50%, transparent 80%);
  transition: transform .7s var(--ease);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 46px -14px rgba(26, 127, 255, .75); }
.btn-primary:hover::before { transform: translateX(110%); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost { background: rgba(255, 255, 255, .04); color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover {
  background: rgba(26, 127, 255, .12); border-color: var(--blue);
  color: #fff; transform: translateY(-2px);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative; isolation: isolate;
  padding: clamp(8rem, 17vh, 11rem) 0 clamp(4rem, 9vh, 6.5rem);
  background:
    radial-gradient(1100px 620px at 50% -12%, rgba(26, 127, 255, .20), transparent 62%),
    linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 60%, var(--navy-950) 100%);
  overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; opacity: .55; }
.hero-glow {
  position: absolute; z-index: -1; left: 50%; top: -20%;
  width: 900px; height: 900px; max-width: 140vw; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(26, 127, 255, .16), transparent 62%);
  filter: blur(30px); animation: pulse 9s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: .65; } 50% { opacity: 1; } }

.hero-fade {
  position: absolute; inset: auto 0 0 0; height: 160px;
  background: linear-gradient(180deg, transparent, var(--navy-950));
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; max-width: 900px; }

.eyebrow {
  display: inline-block; margin-bottom: 1.3rem; padding: .42rem 1rem;
  border: 1px solid var(--line-2); border-radius: 100px;
  background: rgba(26, 127, 255, .08);
  font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .19em;
  color: var(--blue-bright);
}

.hero-title { margin-bottom: .35em; }
.grad {
  background: linear-gradient(120deg, var(--blue-bright) 0%, #8fd0ff 45%, var(--blue) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero-sub {
  font-size: clamp(1.1rem, 2.1vw, 1.45rem); font-weight: 650;
  color: var(--silver); margin-bottom: 1.2em;
}
.hero-copy {
  font-size: 1.06rem; color: var(--muted); max-width: 720px; margin-inline: auto;
}

.hero-actions {
  display: flex; gap: .85rem; justify-content: center; flex-wrap: wrap;
  margin: 2.2rem 0 2.6rem;
}

.chip-row {
  display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center;
  list-style: none; margin: 0; padding: 0;
}
.chip-row li {
  padding: .38rem .95rem; border: 1px solid var(--line); border-radius: 100px;
  background: rgba(255, 255, 255, .03);
  font-size: .82rem; font-weight: 600; color: var(--silver);
  transition: border-color .25s var(--ease), color .25s var(--ease),
              transform .25s var(--ease), background .25s var(--ease);
}
.chip-row li:hover {
  border-color: var(--blue); color: #fff; transform: translateY(-3px);
  background: rgba(26, 127, 255, .12);
}

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; position: relative; }
.section-alt { background: linear-gradient(180deg, var(--navy-900), var(--navy-850)); }
.section-alt::before, .section-alt::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
}
.section-alt::before { top: 0; }
.section-alt::after { bottom: 0; }

.sec-head { max-width: 760px; margin-bottom: 3.2rem; }
.kicker {
  font-size: .74rem; font-weight: 750; text-transform: uppercase; letter-spacing: .19em;
  color: var(--blue-bright); margin-bottom: .8rem;
}
.lede { font-size: 1.06rem; color: var(--muted); margin-bottom: 0; }
.lede strong { color: var(--text); }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 1.3rem; }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
  position: relative; overflow: hidden;
  padding: 1.9rem 1.6rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015));
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .35s var(--ease), border-color .35s var(--ease),
              box-shadow .35s var(--ease), background .35s var(--ease);
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(26, 127, 255, .16), transparent 42%);
  opacity: 0; transition: opacity .35s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--line-2);
  box-shadow: var(--shadow);
  background: linear-gradient(160deg, rgba(26, 127, 255, .09), rgba(255, 255, 255, .02));
}
.card:hover::after { opacity: 1; }
.card h3 { margin-bottom: .55rem; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }

.card-ico {
  display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 1.1rem;
  border-radius: 12px; border: 1px solid var(--line-2);
  background: rgba(26, 127, 255, .1); color: var(--blue-bright);
  transition: transform .35s var(--ease), background .35s var(--ease);
}
.card-ico svg { width: 24px; height: 24px; }
.card:hover .card-ico { transform: scale(1.08) rotate(-4deg); background: rgba(26, 127, 255, .2); }

.card-num .num {
  display: block; font-size: 2.1rem; font-weight: 800; line-height: 1;
  margin-bottom: .8rem; letter-spacing: -.04em;
  background: var(--grad-blue);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  opacity: .85;
}
.card-cta {
  display: flex; flex-direction: column; justify-content: center;
  background: linear-gradient(150deg, rgba(26, 127, 255, .18), rgba(11, 94, 215, .07));
  border-color: var(--line-2);
}
.card-cta p { margin-bottom: 1.2rem; }
.card-cta .btn { align-self: flex-start; }

/* ---------- Feature band ---------- */
.feature {
  display: grid; grid-template-columns: 1.25fr 1fr; gap: 2.5rem; align-items: center;
  margin-top: 1.3rem; padding: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 340px at 12% 0%, rgba(26, 127, 255, .17), transparent 62%),
    linear-gradient(150deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .015));
}
.feature h3 { font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight: 750; }
.feature p { color: var(--muted); }
.feature .btn { margin-top: .6rem; }

.feature-stats { display: grid; gap: 1.1rem; }
.stat {
  padding: 1rem 1.2rem; border-left: 3px solid var(--blue);
  background: rgba(255, 255, 255, .035); border-radius: 0 10px 10px 0;
}
.stat b {
  display: block; font-size: 1.9rem; font-weight: 800; line-height: 1.1;
  letter-spacing: -.03em; color: #fff;
}
.stat span { font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }

/* ---------- Split layout ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.split-main p { color: var(--muted); }
.split-form { align-items: center; }

.quote {
  margin: 1.8rem 0 1.2rem; padding: 1.5rem 1.6rem 1.5rem 3.2rem;
  position: relative;
  border-left: 3px solid var(--blue); border-radius: 0 12px 12px 0;
  background: linear-gradient(100deg, rgba(26, 127, 255, .12), rgba(26, 127, 255, .02));
  font-size: 1.1rem; font-weight: 600; font-style: italic; color: var(--text);
}
.quote-mark {
  position: absolute; left: 1rem; top: .35rem;
  font-size: 3.4rem; line-height: 1; color: var(--blue); opacity: .5;
  font-family: Georgia, "Times New Roman", serif;
}
.quote-answer { font-weight: 700; color: var(--blue-bright) !important; font-size: 1.05rem; }

.aside-title {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .17em;
  color: var(--blue-bright); margin-bottom: 1.2rem;
}
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; }
.check-list li {
  position: relative; padding: .62rem 0 .62rem 2rem;
  border-bottom: 1px solid var(--line);
  color: var(--silver); font-size: .95rem;
  transition: color .2s var(--ease), padding-left .25s var(--ease);
}
.check-list li:last-child { border-bottom: 0; }
.check-list li::before {
  content: ""; position: absolute; left: .35rem; top: 1.12rem;
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--blue); box-shadow: 0 0 10px rgba(26, 127, 255, .8);
  transition: transform .25s var(--ease);
}
.check-list li:hover { color: #fff; padding-left: 2.3rem; }
.check-list li:hover::before { transform: rotate(45deg) scale(1.15); }

/* ---------- Prose ---------- */
.prose p { color: var(--muted); font-size: 1.03rem; }
.pull {
  margin-top: 2rem; padding-top: 1.6rem; border-top: 1px solid var(--line);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem); font-weight: 700; line-height: 1.35;
  color: var(--text) !important; letter-spacing: -.015em;
}

/* ==========================================================================
   Contact + form
   ========================================================================== */
.contact-list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1.2rem; }
.contact-list li { display: flex; gap: .95rem; align-items: flex-start; }
.contact-list .ci {
  flex-shrink: 0; display: grid; place-items: center; width: 42px; height: 42px;
  border-radius: 11px; border: 1px solid var(--line-2);
  background: rgba(26, 127, 255, .1); color: var(--blue-bright);
}
.contact-list .ci svg { width: 20px; height: 20px; fill: none; }
.contact-list .ci svg path[fill]:not([fill="none"]) { fill: currentColor; }
.contact-list b { display: block; font-size: .74rem; text-transform: uppercase; letter-spacing: .15em; color: var(--muted); font-weight: 700; }
.contact-list span > a { font-size: 1.2rem; font-weight: 700; }
.contact-list li > span:last-child { color: var(--silver); font-size: .97rem; }

.quote-form {
  padding: clamp(1.6rem, 3.5vw, 2.4rem);
  border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  background:
    radial-gradient(560px 280px at 100% 0%, rgba(26, 127, 255, .14), transparent 60%),
    linear-gradient(160deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .02));
  box-shadow: var(--shadow);
}
.form-title { font-size: 1.3rem; margin-bottom: 1.4rem; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.field-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.field { flex: 1 1 180px; margin-bottom: 1.05rem; display: flex; flex-direction: column; }
.field-grow { flex: 3 1 240px; }
.field-qty { flex: 1 1 110px; max-width: 140px; }

.field label {
  font-size: .78rem; font-weight: 650; letter-spacing: .07em; text-transform: uppercase;
  color: var(--muted); margin-bottom: .42rem;
}
.req { color: var(--blue-bright); }

.field input, .field textarea {
  width: 100%; padding: .78rem .95rem;
  font: inherit; font-size: .95rem; color: var(--text);
  background: rgba(4, 9, 26, .55);
  border: 1px solid var(--line-2); border-radius: 10px;
  transition: border-color .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease);
}
.field textarea { resize: vertical; min-height: 96px; }
.field input::placeholder, .field textarea::placeholder { color: #5f7295; }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--blue);
  background: rgba(4, 9, 26, .85);
  box-shadow: 0 0 0 3px rgba(26, 127, 255, .2);
}
.field.has-error input, .field.has-error textarea { border-color: #ff6b6b; }
.field .err { color: #ff8f8f; font-size: .78rem; margin-top: .35rem; text-transform: none; letter-spacing: 0; }

.btn-spin {
  display: none; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.quote-form.is-sending .btn-spin { display: block; }
.quote-form.is-sending [data-submit] { opacity: .8; pointer-events: none; }

.form-note { font-size: .82rem; color: var(--muted); text-align: center; margin: .9rem 0 0; }
.form-status { margin: .9rem 0 0; font-size: .92rem; font-weight: 600; text-align: center; }
.form-status.ok  { color: #5ce0a0; }
.form-status.bad { color: #ff8f8f; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--navy-900), var(--navy-950));
  padding-top: 3.5rem;
}
.footer-inner {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer-brand .brand-name { font-size: 1.15rem; }
.footer-brand p { color: var(--muted); font-size: .9rem; margin-top: .7rem; }
.footer-nav { display: flex; flex-direction: column; gap: .55rem; }
.footer-nav a { color: var(--silver); font-size: .92rem; transition: color .2s var(--ease); }
.footer-nav a:hover { color: var(--blue-bright); }
.footer-contact a { font-size: 1.12rem; font-weight: 700; }
.footer-contact p { color: var(--muted); font-size: .9rem; margin-top: .5rem; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  flex-wrap: wrap; padding: 1.3rem 0; border-top: 1px solid var(--line);
}
.footer-bottom p { margin: 0; font-size: .84rem; color: var(--muted); }
.to-top { font-size: .84rem; color: var(--silver); }
.to-top:hover { color: var(--blue-bright); }

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */
/* Hidden only when JS is confirmed available, so a no-JS visitor (and any
   crawler that skips scripts) still sees every section. */
.js-ready .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}
.js-ready .reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }
.reveal[data-delay="5"] { transition-delay: .40s; }
.reveal[data-delay="6"] { transition-delay: .48s; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .feature { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

/* Switch to the drawer while the brand + 5 links + phone + CTA still fit
   comfortably on one line; below ~1040px they start to overflow. */
@media (max-width: 1040px) {
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .brand-tag { display: none; }

  .nav {
    position: fixed; inset: 64px 0 auto 0;
    flex-direction: column; gap: 0; margin: 0; padding: 1rem 1.25rem 1.6rem;
    background: rgba(6, 13, 32, .97);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .28s var(--ease), transform .28s var(--ease);
  }
  .nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav a { padding: .95rem .4rem; border-bottom: 1px solid var(--line); font-size: 1rem; border-radius: 0; }
  .nav a::after { display: none; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  html { scroll-padding-top: 80px; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.8rem; }
  .hero-actions .btn { width: 100%; }
  .field-qty { max-width: none; }
  .quote { padding-left: 2.7rem; }
}

/* ==========================================================================
   Motion / contrast preferences
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero-canvas { display: none; }
}

@media print {
  .site-header, .scroll-progress, .hero-canvas, .nav-toggle { display: none !important; }
  body { background: #fff; color: #000; }
}