/* ─────────────────────────────────────────
   AccountHub — Design System
   Fonts: Syne (display) + DM Sans (body)
───────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Backgrounds */
  --bg:       #07080d;
  --surface:  #0c0e18;
  --card:     #0f1220;
  --card-h:   #131628;

  /* Borders */
  --bdr:      #1b2036;
  --bdr-md:   #252d48;

  /* Text */
  --t1:  #e8ecf8;
  --t2:  #8892b0;
  --t3:  #4e5a76;

  /* Accents */
  --blue:        #3b82f6;
  --violet:      #8b5cf6;
  --blue-dim:    rgba(59,130,246,.12);
  --violet-dim:  rgba(139,92,246,.12);
  --grad:        linear-gradient(135deg,#3b82f6,#8b5cf6);
  --grad-text:   linear-gradient(135deg,#60a5fa,#a78bfa);

  /* Shape */
  --r-sm: 8px;
  --r:    12px;
  --r-lg: 20px;
  --r-xl: 28px;

  /* Type */
  --f-dis: 'Syne', sans-serif;
  --f-bod: 'DM Sans', sans-serif;

  /* Layout */
  --mw:  1200px;
  --spy: 100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--f-bod);
  background: var(--bg);
  color: var(--t1);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Typography ── */

h1,h2,h3,h4 { font-family: var(--f-dis); line-height: 1.15; font-weight: 700; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(26px,4vw,44px);
  font-weight: 800;
  color: var(--t1);
  margin-bottom: 14px;
  letter-spacing: -.025em;
}

.section-sub {
  font-size: 16px;
  color: var(--t2);
  max-width: 540px;
  line-height: 1.75;
}

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Layout ── */

.container {
  width: 100%;
  max-width: var(--mw);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: var(--spy) 0; }

.section-header { margin-bottom: 56px; }

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--r);
  font-family: var(--f-bod);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all .2s ease;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(59,130,246,.35);
}

.btn-outline {
  background: transparent;
  color: var(--t2);
  border: 1px solid var(--bdr-md);
}
.btn-outline:hover {
  background: var(--card);
  color: var(--t1);
}

/* ── Header ── */

header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 20px 0;
  transition: all .3s ease;
}
header.scrolled {
  background: rgba(7,8,13,.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--bdr);
  padding: 14px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 34px;
  height: 34px;
  background: var(--grad);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-name {
  font-family: var(--f-dis);
  font-size: 18px;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: -.025em;
}

nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
nav a {
  padding: 8px 13px;
  font-size: 14px;
  font-weight: 500;
  color: var(--t2);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: all .2s ease;
}
nav a:hover { color: var(--t1); background: rgba(255,255,255,.05); }

.nav-cta { font-size: 14px; padding: 10px 20px; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--t2);
  border-radius: 2px;
  transition: all .3s ease;
}

/* ── Mobile nav overlay ── */

.mob-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7,8,13,.97);
  backdrop-filter: blur(20px);
  z-index: 99;
  padding: 100px 32px 40px;
  flex-direction: column;
  gap: 6px;
}
.mob-nav.open { display: flex; }
.mob-nav a {
  padding: 15px 16px;
  font-size: 17px;
  font-weight: 600;
  color: var(--t2);
  text-decoration: none;
  border-radius: var(--r);
  transition: all .2s ease;
}
.mob-nav a:hover { color: var(--t1); background: rgba(255,255,255,.05); }
.mob-nav .btn { margin-top: 16px; justify-content: center; }

/* ── Hero ── */

#hero {
  padding: 180px 0 120px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}
.orb-1 {
  width: 560px; height: 560px;
  background: #3b82f6;
  top: -120px; right: -80px;
  opacity: .12;
}
.orb-2 {
  width: 480px; height: 480px;
  background: #8b5cf6;
  bottom: -60px; left: -80px;
  opacity: .1;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-content { position: relative; max-width: 780px; }

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(59,130,246,.1);
  border: 1px solid rgba(59,130,246,.25);
  border-radius: 100px;
  font-size: 13px;
  color: #93c5fd;
  margin-bottom: 32px;
  font-weight: 500;
}
.pill-dot {
  width: 6px; height: 6px;
  background: #3b82f6;
  border-radius: 50%;
  animation: blink 2s ease infinite;
}
@keyframes blink {
  0%,100% { opacity:1; }
  50% { opacity:.3; }
}

h1 {
  font-size: clamp(38px,6vw,72px);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 17px;
  color: var(--t2);
  line-height: 1.75;
  max-width: 580px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 20px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  font-size: 14px;
  color: var(--t2);
  max-width: fit-content;
  line-height: 1.5;
}
.trust-icon { flex-shrink: 0; color: #60a5fa; }

/* ── For Whom ── */

#for-whom { background: var(--surface); }

.grid-4,
.grid-5 {
  display: grid;
  gap: 18px;
}
.grid-4 { grid-template-columns: repeat(4,1fr); }
.grid-5 { grid-template-columns: repeat(5,1fr); }

.aud-card {
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid var(--bdr);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
  transition: all .3s ease;
}
.aud-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad);
  opacity: 0;
  transition: opacity .3s ease;
}
.aud-card:hover { border-color: var(--bdr-md); background: var(--card-h); transform: translateY(-2px); }
.aud-card:hover::after { opacity: 1; }

.aud-icon {
  width: 44px; height: 44px;
  background: var(--blue-dim);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  margin-bottom: 18px;
}
.aud-icon::before {
  content: '';
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 6px;
  box-shadow: 8px 8px 0 -3px rgba(59,130,246,.45);
}
.aud-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.aud-card p { font-size: 13px; color: var(--t2); line-height: 1.65; }

/* ── Services ── */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
}

.svc-card {
  padding: 28px 24px;
  background: var(--card);
  border: 1px solid var(--bdr);
  border-radius: var(--r-lg);
  transition: all .3s ease;
}
.svc-card:hover { border-color: var(--bdr-md); background: var(--card-h); }

.svc-icon {
  width: 42px; height: 42px;
  background: var(--violet-dim);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  color: var(--violet);
  margin-bottom: 18px;
}
.svc-icon::before {
  content: '';
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px rgba(139,92,246,.16);
}
.svc-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.svc-card p { font-size: 13px; color: var(--t2); line-height: 1.65; }

/* ── How it works ── */

#how { background: var(--surface); }

.steps {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 0;
  position: relative;
}
.steps-6 { grid-template-columns: repeat(6,1fr); }
.steps-connector {
  position: absolute;
  top: 36px;
  left: calc(10% + 32px);
  right: calc(10% + 32px);
  height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  opacity: .25;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
  position: relative;
}
.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--card);
  border: 2px solid var(--bdr-md);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-dis);
  font-size: 22px;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
  transition: all .3s ease;
}
.step:hover .step-num {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 28px rgba(59,130,246,.3);
}
.step h3 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 13px; color: var(--t2); line-height: 1.6; }

/* ── Packages ── */

.pkg-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px;
  align-items: start;
}

.pkg-card {
  padding: 36px 30px;
  background: var(--card);
  border: 1px solid var(--bdr);
  border-radius: var(--r-xl);
  transition: border-color .3s ease;
}
.pkg-card.featured {
  background: linear-gradient(170deg, rgba(59,130,246,.08) 0%, rgba(139,92,246,.04) 100%);
  border-color: rgba(59,130,246,.35);
}
.pkg-card:hover { border-color: var(--bdr-md); }
.pkg-card.featured:hover { border-color: rgba(59,130,246,.6); }

.pkg-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--grad);
  border-radius: 100px;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.pkg-title {
  font-family: var(--f-dis);
  font-size: 22px;
  font-weight: 800;
  color: var(--t1);
  margin-bottom: 8px;
  letter-spacing: -.02em;
}
.pkg-price {
  font-family: var(--f-dis);
  font-size: 26px;
  font-weight: 800;
  color: var(--t1);
  margin-bottom: 16px;
  letter-spacing: -.02em;
}
.pkg-desc {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.65;
  margin-bottom: 26px;
}
.pkg-card .btn { width: 100%; justify-content: center; }

.pkg-features {
  list-style: none;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.pkg-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--t2);
  line-height: 1.5;
}
.chk {
  flex-shrink: 0;
  width: 18px; height: 18px;
  background: rgba(59,130,246,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  margin-top: 1px;
}
.chk::before {
  content: '';
  width: 8px;
  height: 5px;
  border-left: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(-45deg) translate(1px,-1px);
}
.pkg-card.featured .chk { background: rgba(59,130,246,.22); }

/* ── Compliance ── */

#compliance {
  background: radial-gradient(circle at 80% 20%, rgba(59,130,246,.1), transparent 34%), var(--bg);
  padding: 72px 0;
}

.nonwork-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 28px;
  align-items: flex-start;
  padding: 38px;
  background: linear-gradient(145deg, rgba(15,18,32,.98), rgba(12,14,24,.94));
  border: 1px solid rgba(96,165,250,.28);
  border-radius: var(--r-xl);
  box-shadow: 0 24px 70px rgba(0,0,0,.22);
}

.nonwork-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #93c5fd;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(96,165,250,.24);
}

.nonwork-card .section-title { margin-bottom: 18px; }
.nonwork-card p {
  color: var(--t2);
  font-size: 15px;
  line-height: 1.8;
  max-width: 900px;
  margin-bottom: 12px;
}

/* ── Benefits ── */

.ben-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
}
/* last two items centered */
.ben-grid .ben-offset {
  grid-column: 1 / span 1;
}

.ben-item {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--bdr);
  border-radius: var(--r-lg);
  transition: border-color .3s ease;
}
.ben-item:hover { border-color: var(--bdr-md); }

.ben-icon {
  width: 42px; height: 42px;
  margin-bottom: 18px;
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  background: var(--blue-dim);
  border-radius: 11px;
}
.ben-icon::before {
  content: '';
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 5px;
}
.ben-item h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.ben-item p { font-size: 13px; color: var(--t2); line-height: 1.65; }

.legal-note {
  margin-top: 28px;
  padding: 18px 22px;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.18);
  border-radius: var(--r);
  color: var(--t2);
  font-size: 14px;
  line-height: 1.7;
}

/* ── FAQ ── */

#faq { background: var(--surface); }

.faq-wrap {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--bdr);
  border-radius: var(--r);
  overflow: hidden;
  transition: border-color .3s ease;
}
.faq-item.open { border-color: var(--bdr-md); }

.faq-q {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--t1);
  font-family: var(--f-bod);
  font-size: 15px;
  font-weight: 600;
  transition: color .2s;
}
.faq-q-text { flex: 1; }

.faq-arrow {
  flex-shrink: 0;
  width: 24px; height: 24px;
  background: var(--bdr);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--t2);
  transition: all .3s ease;
}
.faq-item.open .faq-arrow {
  background: var(--blue-dim);
  color: var(--blue);
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item.open .faq-a { max-height: 360px; }

.faq-a-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--t2);
  line-height: 1.75;
}

/* ── Form ── */

#contact { position: relative; }

.form-wrap {
  max-width: 660px;
  margin: 0 auto;
  padding: 44px;
  background: var(--card);
  border: 1px solid var(--bdr);
  border-radius: var(--r-xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form-col { display: flex; flex-direction: column; gap: 6px; }
.form-col.full { grid-column: 1/-1; }

label {
  font-size: 12px;
  font-weight: 600;
  color: var(--t2);
  letter-spacing: .04em;
  text-transform: uppercase;
}

input, select, textarea {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--bdr);
  border-radius: var(--r-sm);
  color: var(--t1);
  font-family: var(--f-bod);
  font-size: 15px;
  outline: none;
  transition: all .2s ease;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%238892b0' d='M5 7L0 2h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
select option { background: var(--card); color: var(--t1); }
input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
input::placeholder, textarea::placeholder { color: var(--t3); }
textarea { resize: vertical; min-height: 96px; }

input.err, select.err, textarea.err { border-color: #f87171; }
.err-msg { font-size: 12px; color: #f87171; display: none; }
.err-msg.show { display: block; }

.cb-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
}
.cb-row input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--blue);
  flex-shrink: 0;
  margin-top: 3px;
  cursor: pointer;
}
.cb-label { font-size: 13px; color: var(--t2); line-height: 1.6; text-transform: none; font-weight: 400; letter-spacing: 0; }
.cb-label a { color: var(--blue); text-decoration: none; }
.cb-label a:hover { text-decoration: underline; }

.submit-btn { width: 100%; padding: 15px; font-size: 16px; margin-top: 6px; justify-content: center; }

.form-success {
  display: none;
  text-align: center;
  padding: 48px 20px;
}
.form-success.show { display: block; }
.success-ico {
  width: 60px; height: 60px;
  background: rgba(34,197,94,.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  color: #4ade80;
}
.success-t { font-family: var(--f-dis); font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.success-s { font-size: 14px; color: var(--t2); line-height: 1.7; }

/* ── Footer ── */

footer {
  background: var(--surface);
  border-top: 1px solid var(--bdr);
  padding: 60px 0 28px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--bdr);
}
.footer-brand p {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.7;
  margin-top: 14px;
  max-width: 320px;
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 14px;
  color: var(--t2);
  text-decoration: none;
  transition: color .2s ease;
}
.footer-links a:hover { color: var(--t1); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}
.legal-block {
  font-size: 12px;
  color: var(--t3);
  line-height: 1.9;
}
.legal-block strong {
  display: block;
  color: var(--t2);
  font-size: 13px;
  margin-bottom: 4px;
  font-weight: 600;
}
.doc-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.doc-links a {
  font-size: 12px;
  color: var(--t3);
  text-decoration: none;
  transition: color .2s ease;
}
.doc-links a:hover { color: var(--t2); }

/* ── Document pages ── */

.doc-layout {
  padding: 120px 0 80px;
  max-width: 820px;
}

.doc-back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: var(--t2);
  text-decoration: none;
  margin-bottom: 36px;
  transition: color .2s ease;
}
.doc-back:hover { color: var(--t1); }

.doc-hdr {
  padding-bottom: 36px;
  border-bottom: 1px solid var(--bdr);
  margin-bottom: 48px;
}
.doc-hdr h1 {
  font-size: clamp(28px,5vw,52px);
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -.03em;
}
.doc-date { font-size: 13px; color: var(--t3); }

.doc-body h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 40px 0 14px;
  color: var(--t1);
}
.doc-body h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 28px 0 10px;
  color: var(--t1);
}
.doc-body p {
  font-size: 15px;
  color: var(--t2);
  line-height: 1.8;
  margin-bottom: 14px;
}
.doc-body ul, .doc-body ol {
  padding-left: 22px;
  margin-bottom: 14px;
}
.doc-body li {
  font-size: 15px;
  color: var(--t2);
  line-height: 1.8;
  margin-bottom: 6px;
}
.doc-body strong { color: var(--t1); font-weight: 600; }
.doc-body a { color: var(--blue); }

/* ── Scroll animations ── */

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-up.vis {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .18s; }
.delay-3 { transition-delay: .26s; }
.delay-4 { transition-delay: .34s; }
.delay-5 { transition-delay: .42s; }
.delay-6 { transition-delay: .5s; }

/* ── Responsive ── */

@media (max-width: 1024px) {
  .grid-4,
  .grid-5 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .ben-grid { grid-template-columns: repeat(2,1fr); }
  .steps {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 480px;
    margin: 0 auto;
  }
  .steps-6 { grid-template-columns: 1fr; }
  .steps-connector { display: none; }
  .step { flex-direction: row; text-align: left; gap: 20px; }
  .step-num { flex-shrink: 0; margin-bottom: 0; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > :first-child { grid-column: 1/-1; }
}

@media (max-width: 768px) {
  :root { --spy: 64px; }

  nav, header .btn:not(.burger) { display: none; }
  .burger { display: flex; }

  h1 { font-size: 34px; }
  #hero { padding: 130px 0 72px; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn { flex: 1; justify-content: center; }
  .hero-trust { font-size: 13px; }

  .grid-4, .grid-5, .grid-3, .pkg-grid, .ben-grid { grid-template-columns: 1fr; }
  .nonwork-card { grid-template-columns: 1fr; padding: 28px 22px; }
  .nonwork-icon { width: 58px; height: 58px; border-radius: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .form-wrap { padding: 24px 18px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 20px; }
  .doc-links { gap: 14px; }
}

@media (max-width: 480px) {
  .btn { font-size: 14px; padding: 12px 20px; }
  .section-title { font-size: 24px; }
  .pkg-grid { gap: 16px; }
  .form-wrap { padding: 20px 14px; }
}