/* ============================================================
   BACKEREXPLORE Design System
   Brand: near-black + cyan, with gold reserved for numbers on
   dark bands. Platform colors only on badges.
   Contrast rule: brand cyan is a FILL and dark-background color.
   On light backgrounds always use --accent-deep for text/links.
   Radius rule: buttons pill / cards 16px / inputs 10px.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --navy:       #0E1114;   /* brand near-black: hero / page-hero / footer / CTA band */
  --navy-2:     #1A1F2480;
  --navy-deep:  #080A0C;
  --paper:      #FFFFFF;
  --paper-2:    #F3F6F8;
  --card:       #FFFFFF;
  --ink:        #0E1114;
  --body:       #454F57;
  --muted:      #6B757E;
  --line:       #E3E8EC;
  --accent:     #00E0EC;   /* brand cyan — fills and dark backgrounds only */
  --accent-deep:#087078;   /* text/links on light backgrounds (AA on white and on --accent-tint) */
  --accent-ink: #08262A;   /* text sitting on a cyan fill */
  --accent-tint:#E2FAFC;
  --accent-soft:rgba(0, 224, 236, .12);
  --gold:       #F5D77E;   /* dark bands only: stat numbers, eyebrows */
  --on-navy-body: #C3CBD1;
  --on-navy-muted:#8B959D;
  --ks-green:   #05CE78;
  --igg-pink:   #EB1478;
  --shadow-sm:  0 2px 10px rgba(14, 17, 20, .06);
  --shadow-md:  0 14px 40px rgba(14, 17, 20, .12);
  --shadow-accent: 0 14px 38px rgba(0, 224, 236, .3);
  --r-card:     16px;
  --r-input:    10px;
  --font-latin: 'Avenir Next', 'Segoe UI', 'Helvetica Neue', Helvetica, Arial;
  --font-cjk:   'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC';
  --font-sans:  -apple-system, var(--font-latin), var(--font-cjk), sans-serif;
  --nav-h:      70px;
  --ease-out:   cubic-bezier(.16, 1, .3, 1);
  --w-max:      1180px;
}
html[lang="en"] {
  --font-cjk: 'Helvetica Neue', Arial;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.22; margin: 0 0 .5em; font-weight: 700; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--accent-deep); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--navy); color: #fff; }

.num {
  font-feature-settings: 'tnum' 1;
  letter-spacing: -.01em;
}

/* ---------- Layout ---------- */
.wrap { max-width: var(--w-max); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-tint { background: var(--paper-2); }
.section-navy { background: var(--navy); }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p { color: var(--on-navy-body); }
.sec-head { max-width: 700px; margin-bottom: 52px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(29px, 4.4vw, 46px); letter-spacing: -.02em; line-height: 1.14; }
.sec-head p { font-size: 17.5px; color: var(--muted); max-width: 62ch; }
.sec-head.center p { margin-inline: auto; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent-deep);
  background: var(--accent-tint); border-radius: 999px; padding: 5px 14px; margin-bottom: 18px;
}
.section-navy .eyebrow { background: rgba(0, 224, 236, .14); color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; white-space: nowrap;
  border-radius: 999px; padding: 14px 30px; font-size: 16px; font-weight: 600;
  font-family: inherit; cursor: pointer; border: 1px solid transparent; line-height: 1.4;
  transition: transform .18s var(--ease-out), box-shadow .25s var(--ease-out),
              background-color .2s, color .2s, border-color .2s;
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: var(--shadow-accent); }
.btn-primary:hover { background: #4DEBF4; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: rgba(16, 28, 61, .25); }
.btn-ghost:hover { border-color: var(--accent-deep); color: var(--accent-deep); transform: translateY(-2px); }
.btn-onnavy { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .38); }
.btn-onnavy:hover { border-color: #fff; transform: translateY(-2px); }
.btn-sm { padding: 10px 22px; font-size: 14.5px; }
.btn .arr { transition: transform .2s var(--ease-out); }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.scrolled {
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner {
  display: flex; align-items: center; gap: 22px; width: 100%;
  max-width: 1320px; margin: 0 auto; padding: 0 24px;
}
.brand { display: inline-flex; align-items: baseline; font-size: 21px; font-weight: 700; letter-spacing: -.02em; }
.brand .b1 { color: var(--ink); }
.brand .b2 { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; list-style: none; padding: 0; margin-block: 0; }
.nav-links a {
  display: block; padding: 8px 13px; border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--ink);
  transition: color .18s, background-color .18s;
}
.nav-links a:hover { color: var(--accent-deep); background: var(--accent-soft); }
.nav-cta { margin-left: 6px; }

/* dark hero variant: transparent nav sits on navy */
body.on-navy .nav:not(.scrolled) .brand .b1 { color: #fff; }
body.on-navy .nav:not(.scrolled) .nav-links a { color: #E7ECF6; }
body.on-navy .nav:not(.scrolled) .nav-links a:hover { color: #fff; background: rgba(255,255,255,.1); }
/* The CTA keeps its cyan fill, so its label must stay dark — the rules above
   would otherwise repaint it near-white on cyan (unreadable). */
body.on-navy .nav:not(.scrolled) .nav-links .nav-cta a,
body.on-navy .nav:not(.scrolled) .nav-links .nav-cta a:hover {
  color: var(--accent-ink); background: var(--accent);
}
body.on-navy .nav:not(.scrolled) .nav-links .nav-cta a:hover { background: #4DEBF4; }
body.on-navy .nav:not(.scrolled) .lang-btn { color: #E7ECF6; border-color: rgba(255,255,255,.32); }
body.on-navy .nav:not(.scrolled) .nav-burger span { background: #fff; }

/* language switcher */
.lang { position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 14px; font-size: 14px; font-weight: 500; font-family: inherit;
  color: var(--ink); cursor: pointer;
}
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 140px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow-md); padding: 6px; display: none;
}
.lang.open .lang-menu { display: block; }
.lang-menu a {
  display: block; padding: 8px 12px; border-radius: 8px; font-size: 14.5px; color: var(--ink);
}
.lang-menu a:hover { background: var(--paper-2); }
.lang-menu a.current { color: var(--accent-deep); font-weight: 600; }

/* burger */
.nav-burger {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 10px;
}
.nav-burger span {
  display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0;
  transition: transform .25s var(--ease-out), opacity .2s;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; background: var(--navy); color: #fff;
  padding: calc(var(--nav-h) + 84px) 0 0; overflow: hidden;
}
.hero::before {
  /* subtle node-network texture */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(420px 300px at 82% 8%, rgba(0, 224, 236, .16), transparent 65%),
    radial-gradient(520px 380px at 8% 90%, rgba(245, 215, 126, .1), transparent 65%),
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,.4), transparent 100%),
    radial-gradient(2px 2px at 70% 20%, rgba(255,255,255,.3), transparent 100%),
    radial-gradient(2px 2px at 45% 70%, rgba(255,255,255,.25), transparent 100%),
    radial-gradient(2px 2px at 88% 60%, rgba(255,255,255,.3), transparent 100%);
}
.hero-inner { position: relative; max-width: 880px; }
.hero .eyebrow { background: rgba(0, 224, 236, .14); color: var(--accent); }
.hero h1 {
  color: #fff; font-size: clamp(34px, 5.6vw, 62px);
  letter-spacing: -.025em; line-height: 1.08; margin-bottom: 22px;
}
.hero-sub { font-size: clamp(16.5px, 2vw, 19px); color: var(--on-navy-body); max-width: 56ch; margin-bottom: 34px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 64px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, .14); padding: 36px 0 56px;
}
.stat-value {
  display: block; color: var(--accent); font-weight: 700;
  font-size: clamp(30px, 4vw, 44px); letter-spacing: -.02em; line-height: 1.1;
}
.stat-label { display: block; margin-top: 6px; color: var(--on-navy-muted); font-size: 14.5px; }

.hero-trust {
  position: relative; border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 18px 0 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px;
}
.hero-trust .trust-label { color: var(--on-navy-muted); font-size: 13.5px; margin: 0; }
.platform-mark { font-weight: 800; font-size: 15px; letter-spacing: .02em; }
.platform-mark.ks { color: var(--ks-green); }
.platform-mark.igg { color: var(--igg-pink); }
.platform-mark.kb { color: #9A6BFF; }

.nav-links a.active { color: var(--accent-deep); font-weight: 600; background: var(--accent-soft); }
body.on-navy .nav:not(.scrolled) .nav-links a.active { color: #fff; background: rgba(255,255,255,.14); }

/* ---------- Page hero (non-home pages) ---------- */
.page-hero {
  position: relative; background: var(--navy); color: #fff;
  padding: calc(var(--nav-h) + 68px) 0 72px; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(420px 260px at 88% 0%, rgba(0, 224, 236, .14), transparent 65%),
    radial-gradient(520px 340px at 0% 100%, rgba(245, 215, 126, .08), transparent 65%);
}
.page-hero .wrap { position: relative; }
.crumbs { font-size: 13.5px; color: var(--on-navy-muted); margin-bottom: 16px; display: flex; gap: 8px; }
.crumbs a { color: var(--on-navy-body); }
.crumbs a:hover { color: #fff; }
.page-hero h1 {
  color: #fff; font-size: clamp(30px, 4.8vw, 52px);
  letter-spacing: -.025em; line-height: 1.1; margin-bottom: 16px; max-width: 20ch;
}
.page-lead { font-size: clamp(16px, 1.9vw, 18.5px); color: var(--on-navy-body); max-width: 62ch; margin: 0; }

/* ---------- Section footer link ---------- */
.sec-foot { display: flex; justify-content: center; margin-top: 44px; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--navy); padding: 72px 0; }
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-band h2 { color: #fff; font-size: clamp(24px, 3.2vw, 34px); margin-bottom: 8px; }
.cta-band p { color: var(--on-navy-body); margin: 0; max-width: 52ch; }
.cta-band-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Services detail rows (services page) ---------- */
.svc-rows { display: grid; gap: 0; }
.svc-row {
  display: grid; grid-template-columns: 1fr 1.5fr; gap: 40px;
  padding: 44px 0; border-top: 1px solid var(--line);
}
.svc-row:first-child { border-top: 0; padding-top: 0; }
.svc-row-head { display: flex; flex-direction: column; gap: 14px; }
.svc-row-head h2 { font-size: clamp(21px, 2.6vw, 28px); margin: 0; letter-spacing: -.015em; }
.svc-lead { font-size: 17px; color: var(--ink); font-weight: 500; }
.svc-row-body p:last-child { margin: 0; color: var(--muted); }

/* ---------- Process steps ---------- */
.process-steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step;
}
.process-step {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 26px 22px; box-shadow: var(--shadow-sm); position: relative;
}
.process-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 50%; margin-bottom: 16px;
  background: var(--accent-tint); color: var(--accent-deep); font-weight: 700; font-size: 15px;
}
.process-step h3 { font-size: 17px; margin-bottom: 6px; }
.process-step p { font-size: 14.5px; color: var(--muted); margin: 0; }

/* ---------- Email format points ---------- */
.email-points { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.email-points li { position: relative; padding-left: 20px; font-size: 14px; color: var(--muted); line-height: 1.55; }
.email-points li::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent-deep);
}

/* ---------- Pricing strip (home teaser) ---------- */
.plan-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.plan-chip {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 22px 20px; box-shadow: var(--shadow-sm); display: grid; gap: 4px;
  transition: transform .2s var(--ease-out), box-shadow .25s var(--ease-out), border-color .2s;
}
.plan-chip:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.plan-chip.featured { border-color: var(--accent); }
.chip-name { font-size: 14.5px; font-weight: 600; color: var(--ink); }
.chip-price { font-size: 30px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; line-height: 1.15; }
.chip-tag { font-size: 13px; color: var(--muted); line-height: 1.5; min-height: 3em; }
.chip-roi {
  justify-self: start; font-size: 12px; font-weight: 700; color: var(--accent-deep);
  background: var(--accent-tint); padding: 3px 10px; border-radius: 999px; margin-top: 4px;
}

/* ---------- Brand logo ----------
   Horizontal lockup: monogram + two-line wordmark, both masked PNGs so a
   single asset recolors for dark nav, light nav and footer. */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand::before, .brand::after {
  content: ''; display: block; background-color: var(--ink);
  transition: background-color .3s;
}
.brand::before {
  width: 33px; height: 40px;
  -webkit-mask: url('/assets/img/brand/logo-monogram.png') center / contain no-repeat;
  mask: url('/assets/img/brand/logo-monogram.png') center / contain no-repeat;
}
.brand::after {
  width: 72px; height: 38px;
  -webkit-mask: url('/assets/img/brand/logo-wordmark.png') center / contain no-repeat;
  mask: url('/assets/img/brand/logo-wordmark.png') center / contain no-repeat;
}
body.on-navy .nav:not(.scrolled) .brand::before,
body.on-navy .nav:not(.scrolled) .brand::after { background-color: #fff; }
.footer .brand::before, .footer .brand::after { background-color: #fff; }

/* ---------- Commission pricing (Premium plan) ---------- */
.plan-price .plus {
  font-size: 19px; font-weight: 700; color: var(--accent-deep); margin-left: 2px;
}
.plan-commission {
  font-size: 12.5px; color: var(--muted); line-height: 1.5; margin: -2px 0 14px;
}
.chip-price em { font-style: normal; font-size: 17px; color: var(--accent-deep); margin-left: 3px; }

/* ---------- Single-send result cards ---------- */
.result-singles {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 20px;
}
.single-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 22px 20px; box-shadow: var(--shadow-sm); display: grid; gap: 2px;
}
.single-amount { font-size: 24px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.single-meta { font-size: 13px; color: var(--accent-deep); font-weight: 600; }
.single-tag { font-size: 12.5px; color: var(--muted); margin-top: 4px; }

/* ---------- EDM samples (real screenshots in a phone frame) ---------- */
.edm-frame {
  width: 190px; flex: 0 0 auto; border: 2px solid var(--line); border-radius: 20px;
  background: var(--paper-2); padding: 10px; overflow: hidden;
}
.edm-scroll {
  height: 300px; overflow-y: auto; border-radius: 12px;
  scrollbar-width: thin; -webkit-overflow-scrolling: touch;
}
.edm-scroll img { width: 100%; display: block; }
.edm-hint { font-size: 11.5px; color: var(--muted); text-align: center; margin: 8px 0 0; }

/* ---------- Campaign count ---------- */
.campaign-count { font-size: 14.5px; color: var(--muted); margin-bottom: 26px; }
.campaign-count strong { color: var(--accent-deep); font-size: 19px; font-weight: 800; }

/* ---------- Project wall ---------- */
.pgrid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.pcard {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .22s var(--ease-out), box-shadow .25s var(--ease-out);
}
a.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pcard-media { aspect-ratio: 4 / 3; background: var(--paper-2); position: relative; }
.pcard-media img { width: 100%; height: 100%; object-fit: cover; }
.pcard-ph {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #EAF0FA 0%, #DCE5F4 100%);
  color: #9FB0CE; font-size: 44px; font-weight: 800; letter-spacing: -.02em;
}
.pcard.more .pcard-ph { background: linear-gradient(135deg, var(--navy) 0%, #12305F 100%); color: var(--accent); font-size: 34px; }
.pcard-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.pcard-name { font-size: 16px; font-weight: 600; color: var(--ink); line-height: 1.4; margin: 0 0 4px; }
.pcard-tag { font-size: 13.5px; color: var(--muted); margin: 0 0 12px; line-height: 1.5; }
.pcard-cat {
  font-size: 12px; font-weight: 600; color: var(--accent-deep); margin: auto 0 0;
  background: var(--accent-tint); padding: 3px 10px; border-radius: 999px; align-self: flex-start;
}
.pcard-badge {
  position: absolute; top: 12px; left: 12px; font-size: 11.5px; font-weight: 800;
  padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,.92); letter-spacing: .04em;
}
.pcard-badge.ks { color: #027A47; }
.pcard-badge.igg { color: #B30D58; }

/* ---------- Services ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 28px 24px; box-shadow: var(--shadow-sm);
}
.svc-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 12px; margin-bottom: 18px;
  background: var(--navy); color: var(--accent); font-weight: 700; font-size: 15px;
}
.svc-card h3 { font-size: 18.5px; margin-bottom: 8px; }
.svc-card p { font-size: 15px; color: var(--muted); margin: 0; }

/* ---------- Results (browser-frame tables) ---------- */
.result-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 20px; align-items: start; }
.result-col { display: grid; gap: 20px; }
.browser-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  overflow: hidden; box-shadow: var(--shadow-md);
}
.browser-bar {
  display: flex; align-items: center; gap: 6px; padding: 11px 16px;
  background: var(--paper-2); border-bottom: 1px solid var(--line);
}
.browser-bar i { width: 9px; height: 9px; border-radius: 50%; background: #D6DEEC; }
.browser-bar .bt { margin-left: 10px; font-size: 12.5px; color: var(--muted); font-style: normal; }
.result-head { padding: 16px 20px 4px; }
.result-head h3 { font-size: 16px; margin: 0 0 2px; }
.result-head p { font-size: 13.5px; color: var(--accent-deep); font-weight: 600; margin: 0; }
/* Narrow screens: let the table scroll inside the card instead of being clipped. */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.result-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 320px; }
.result-table caption { position: absolute; clip: rect(0 0 0 0); }
.result-table th, .result-table td { text-align: left; padding: 9px 20px; }
.result-table th {
  font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; border-bottom: 1px solid var(--line);
}
.result-table td { border-bottom: 1px solid var(--paper-2); color: var(--body); }
.result-table tr:last-child td { border-bottom: 0; }
.result-table td:last-child { font-weight: 600; color: var(--ink); }
.result-note { margin-top: 22px; font-size: 13.5px; color: var(--muted); }

/* ---------- Email formats ---------- */
.email-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.email-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 30px; box-shadow: var(--shadow-sm);
  display: grid; grid-template-columns: 190px 1fr; gap: 26px; align-items: center;
}
.email-card h3 { font-size: 20px; margin-bottom: 8px; }
.email-card p { font-size: 15px; color: var(--muted); margin: 0; }

/* phone-frame wireframes, pure CSS */
.phone {
  width: 150px; border: 2px solid var(--line); border-radius: 22px;
  background: var(--paper-2); padding: 14px 12px; display: grid; gap: 8px;
}
.phone .blk { border-radius: 6px; background: #DDE5F2; }
.phone .blk.img { height: 34px; background: linear-gradient(135deg, #C9D6EB, #DDE5F2); }
.phone .blk.txt { height: 8px; }
.phone .blk.txt.short { width: 62%; }
.phone .blk.cta { height: 14px; width: 52%; background: var(--accent); opacity: .85; }
.phone.dedicated .blk.img.tall { height: 74px; }

/* ---------- Pricing ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.plan-card {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 28px 24px 24px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.plan-card.featured { border-color: var(--accent-deep); box-shadow: 0 18px 46px rgba(10, 127, 138, .18); }
.plan-flag {
  position: absolute; top: -13px; left: 22px; background: var(--gold); color: var(--accent-ink);
  font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px; letter-spacing: .03em;
}
.plan-name { font-size: 17px; margin-bottom: 2px; }
.plan-tagline { font-size: 13.5px; color: var(--muted); margin-bottom: 18px; min-height: 2.6em; }
.plan-price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.plan-price .cur { font-size: 18px; font-weight: 700; color: var(--ink); }
.plan-price .val { font-size: 40px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
.plan-price .per { font-size: 13px; color: var(--muted); }
.plan-audience {
  display: inline-block; font-size: 12.5px; font-weight: 600; color: var(--accent-deep);
  background: var(--accent-tint); padding: 3px 10px; border-radius: 999px; margin-bottom: 16px;
  align-self: flex-start;
}
.plan-bullets { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 9px; }
.plan-bullets li { position: relative; padding-left: 24px; font-size: 14px; color: var(--body); line-height: 1.55; }
.plan-bullets li::before {
  content: ''; position: absolute; left: 2px; top: 7px; width: 12px; height: 7px;
  border-left: 2px solid var(--accent-deep); border-bottom: 2px solid var(--accent-deep);
  transform: rotate(-45deg);
}
.plan-cta { margin-top: auto; width: 100%; }

/* guarantee band */
.guarantee {
  margin-top: 26px; background: var(--navy); border-radius: var(--r-card);
  padding: 38px 36px 30px; color: #fff;
}
.guarantee h3 { color: #fff; font-size: 22px; margin-bottom: 24px; }
.guarantee-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.gstep { position: relative; padding-left: 16px; border-left: 2px solid rgba(245, 215, 126, .5); }
.gstep h4 { color: var(--gold); font-size: 17px; margin-bottom: 6px; }
.gstep p { color: var(--on-navy-body); font-size: 14.5px; margin: 0; }
.guarantee-note { margin: 24px 0 0; font-size: 13.5px; color: var(--on-navy-muted); }
.guarantee-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Kickbooster ---------- */
.kb-split { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.kb-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.kb-point {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 22px 18px; text-align: center; box-shadow: var(--shadow-sm);
}
.kb-point .kv { display: block; font-size: 26px; font-weight: 800; color: var(--accent-deep); letter-spacing: -.01em; }
.kb-point .kl { display: block; margin-top: 4px; font-size: 13px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 0 24px; box-shadow: var(--shadow-sm);
}
.faq-item summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 19px 0; font-size: 16.5px; font-weight: 600; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ''; flex: 0 0 auto; width: 10px; height: 10px; margin-right: 2px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .22s var(--ease-out); transform-origin: 66% 66%;
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item .faq-a { padding: 0 0 20px; font-size: 15px; color: var(--body); max-width: 68ch; }

/* ---------- Submit form ---------- */
.submit-layout {
  display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: 32px; align-items: start;
}
.form-card {
  background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-card); padding: 36px;
  box-shadow: var(--shadow-md);
}

/* aside: reassurance, direct contact, and where the project lands */
.submit-aside { display: grid; gap: 14px; }
.aside-block {
  background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 22px 24px;
}
.aside-block h2 {
  font-size: 13px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  color: var(--accent-deep); margin-bottom: 12px;
}
.aside-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.aside-list li {
  position: relative; padding-left: 22px; font-size: 14.5px; color: var(--body); line-height: 1.6;
}
.aside-list li::before {
  content: ''; position: absolute; left: 1px; top: 7px; width: 11px; height: 6px;
  border-left: 2px solid var(--accent-deep); border-bottom: 2px solid var(--accent-deep);
  transform: rotate(-45deg);
}
.aside-contact { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.aside-contact li { font-size: 14.5px; color: var(--body); }
.aside-contact a { color: var(--accent-deep); font-weight: 600; }
.aside-contact a:hover { text-decoration: underline; text-underline-offset: 3px; }
.aside-facts dl { margin: 0; display: grid; gap: 14px; }
.aside-facts dl > div { display: flex; align-items: baseline; gap: 10px; }
.aside-facts dt { font-size: 21px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.aside-facts dd { margin: 0; font-size: 13.5px; color: var(--muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field label .req {
  font-style: normal; font-size: 11.5px; font-weight: 600; color: var(--muted);
  letter-spacing: .04em; margin-left: 4px;
}
.field-hint { font-size: 12.5px; color: var(--muted); margin: 6px 0 0; line-height: 1.5; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line); border-radius: var(--r-input);
  background: var(--paper); color: var(--ink);
  font-family: inherit; font-size: 15.5px; padding: 12px 14px;
  transition: border-color .18s, box-shadow .18s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent-deep); box-shadow: 0 0 0 3px var(--accent-soft);
}
.field.invalid input, .field.invalid select { border-color: #D64545; }
.form-honeypot { position: absolute !important; left: -9999px; opacity: 0; height: 0; }
.form-status { margin: 14px 0 0; font-size: 14.5px; display: none; }
.form-status.sending { display: block; color: var(--muted); }
.form-status.success { display: block; color: #1B7F4D; }
.form-status.error { display: block; color: #D64545; }
.form-alt { text-align: center; margin-top: 18px; font-size: 14.5px; color: var(--muted); }
.form-alt a { color: var(--accent-deep); font-weight: 600; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: var(--on-navy-body); padding: 64px 0 36px; }
.footer .brand .b1 { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer h4 {
  color: #fff; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 16px;
}
.footer-tagline { margin-top: 14px; font-size: 15px; max-width: 34ch; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer ul a { font-size: 14.5px; color: var(--on-navy-body); }
.footer ul a:hover { color: #fff; }
.footer-meta { border-top: 1px solid rgba(255, 255, 255, .12); padding-top: 24px; }
.footer-copy { font-size: 13px; color: var(--on-navy-muted); margin: 0; }

/* ---------- Policy pages ---------- */
.policy-hero { background: var(--navy); padding: calc(var(--nav-h) + 56px) 0 44px; }
.policy-hero h1 { color: #fff; font-size: clamp(28px, 4vw, 40px); margin: 0; }
.policy-hero p { color: var(--on-navy-muted); margin: 10px 0 0; font-size: 14.5px; }
.policy-body { max-width: 780px; margin: 0 auto; padding: 56px 24px 96px; }
.policy-body h2 { font-size: 22px; margin-top: 40px; }
.policy-body ul { padding-left: 22px; }
.policy-body li { margin-bottom: 8px; }

/* ---------- Reveal animations ---------- */
.reveal, .reveal-l, .reveal-r { opacity: 0; transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal { transform: translateY(26px); }
.reveal-l { transform: translateX(-30px); }
.reveal-r { transform: translateX(30px); }
.reveal.in, .reveal-l.in, .reveal-r.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .reveal-l, .reveal-r { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .pgrid, .svc-grid, .plan-grid, .process-steps, .plan-strip { grid-template-columns: repeat(2, 1fr); }
  .result-singles { grid-template-columns: repeat(2, 1fr); }
  .svc-row { grid-template-columns: 1fr; gap: 16px; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .result-grid { grid-template-columns: 1fr; }
  .email-grid { grid-template-columns: 1fr; }
  .kb-split { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 860px) {
  .nav-links {
    position: fixed; inset: var(--nav-h) 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--card); border-bottom: 1px solid var(--line);
    padding: 10px 18px 18px; display: none; box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 10px; font-size: 16px; border-radius: 10px; }
  .nav-cta { margin: 8px 10px 0; }
  .nav-burger { display: block; }
  .nav .lang { margin-left: auto; }
  .nav-burger { margin-left: 4px; }
  body.on-navy .nav:not(.scrolled) .nav-links a { color: var(--ink); }
  .section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .kb-points { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; gap: 22px; padding-bottom: 40px; }
  .guarantee-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .submit-layout { grid-template-columns: 1fr; gap: 20px; }
  .email-card { grid-template-columns: 1fr; }
  .phone { margin: 0 auto; }
}
@media (max-width: 560px) {
  .pgrid, .svc-grid, .plan-grid, .process-steps, .plan-strip { grid-template-columns: 1fr; }
  .result-singles { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .cta-band-actions .btn { width: 100%; }
  .hero-ctas .btn { width: 100%; }
  .form-card { padding: 26px 20px; }
  .guarantee { padding: 30px 22px 24px; }
}