/* ============================================================
   Flowgoods marketing site styles
   Clean, bright, flat. Blue accent from the wordmark.
   ============================================================ */

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

:root {
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --ink: #10141a;
  --muted: #5b6470;
  --line: rgba(16, 20, 26, 0.1);
  --line-strong: rgba(16, 20, 26, 0.16);
  --blue: #2353a4;
  --blue-strong: #1a3d7c;
  --blue-tint: #e9effa;
  --pos: #1e7f4f;
  --danger: #c0392b;
  --card: #ffffff;
  --shadow: 0 1px 2px rgba(16, 20, 26, 0.04), 0 12px 32px rgba(16, 20, 26, 0.07);
  --radius: 14px;
}

body.dark {
  --bg: #0f1216;
  --bg-soft: #151a21;
  --ink: #eef1f5;
  --muted: #9aa4b0;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --blue: #7da3e8;
  --blue-strong: #a3bff0;
  --blue-tint: #1b2536;
  --pos: #5cc492;
  --danger: #e07064;
  --card: #151a21;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px rgba(0, 0, 0, 0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.25s ease, color 0.25s ease;
}

::selection { background: var(--blue-tint); color: var(--blue-strong); }

img { max-width: 100%; display: block; }

a { color: inherit; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }

/* ---- TYPE ---- */
.display {
  font-family: 'DM Serif Display', serif;
  letter-spacing: -0.02em;
  line-height: 1.12;
  font-weight: 400;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.9rem;
}

.section-title { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 1rem; }

.section-sub {
  color: var(--muted);
  max-width: 540px;
  font-weight: 300;
  font-size: 1.02rem;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  letter-spacing: 0.01em;
  min-height: 44px;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--blue-strong); }
body.dark .btn-primary { background: #3565bd; color: #fff; }
body.dark .btn-primary:hover:not(:disabled) { background: #4675cc; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

.btn-block { width: 100%; }

/* ---- NAV ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo span { font-style: italic; color: var(--blue); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  font-size: 0.9rem;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 0.4rem 0;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 500; }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.nav-login {
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.5rem 0.25rem;
  transition: color 0.2s ease;
}
.nav-login:hover { color: var(--ink); }

.nav-cta { padding: 0.55rem 1.1rem; min-height: 40px; font-size: 0.85rem; }

.theme-toggle {
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  width: 40px;
  height: 40px;
  font-size: 0.95rem;
  cursor: pointer;
  color: var(--muted);
  transition: border-color 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.theme-toggle:hover { border-color: var(--blue); color: var(--blue); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-sun { display: none; }
body.dark .theme-toggle .icon-sun { display: block; }
body.dark .theme-toggle .icon-moon { display: none; }

/* ---- HERO ---- */
.hero {
  padding: 9.5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 320px at 50% 12%, var(--blue-tint), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue-tint);
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 500;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.8rem;
  letter-spacing: 0.03em;
}
.hero-badge::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--pos);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2.9rem, 7vw, 5.2rem);
  max-width: 820px;
  margin: 0 auto 1.4rem;
}
.hero h1 em { font-style: italic; color: var(--blue); }

.hero-sub {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 2.4rem;
  font-weight: 300;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.hero-note { font-size: 0.8rem; color: var(--muted); }

/* Load-in sequence (hero only) */
.fade-item { opacity: 0; animation: fadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-1 { animation-delay: 0.05s; }
.fade-2 { animation-delay: 0.18s; }
.fade-3 { animation-delay: 0.31s; }
.fade-4 { animation-delay: 0.44s; }
.fade-5 { animation-delay: 0.57s; }

/* ---- HERO VISUAL (animated Sheet mock) ---- */
.hero-visual {
  position: relative;
  max-width: 720px;
  margin: 3.5rem auto 0;
}

.sheet-mock {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: left;
}

.mock-titlebar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--line);
}
.mock-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.mock-title {
  margin-left: 0.6rem;
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 500;
}

.mock-table { font-size: 0.85rem; }
.mock-row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.mock-row:last-child { border-bottom: none; }
.mock-row span:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; }
.mock-head {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.mock-margin { color: var(--pos); font-weight: 500; }

.mock-row.mock-live { background: var(--blue-tint); }
.mock-live .mock-price { color: var(--blue); font-weight: 600; animation: tickPrice 4s ease-in-out infinite; }

/* Row entrance stagger */
.sheet-mock .mock-row { opacity: 0; animation: fadeUp 0.5s ease forwards; }
.sheet-mock .mock-row:nth-child(1) { animation-delay: 0.7s; }
.sheet-mock .mock-row:nth-child(2) { animation-delay: 0.82s; }
.sheet-mock .mock-row:nth-child(3) { animation-delay: 0.94s; }
.sheet-mock .mock-row:nth-child(4) { animation-delay: 1.06s; }
.sheet-mock .mock-row:nth-child(5) { animation-delay: 1.18s; }

.float-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 100px;
  padding: 0.55rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink);
  opacity: 0;
  animation: chipIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards, floatY 5s ease-in-out 2s infinite;
}
.float-chip svg { width: 15px; height: 15px; color: var(--blue); flex-shrink: 0; }
.chip-quote { top: -1.2rem; right: -0.5rem; animation-delay: 1.5s, 2.1s; }
.chip-link  { bottom: -2.6rem; left: -1rem; animation-delay: 1.9s, 2.5s; }

/* ---- GENERIC SECTIONS ---- */
section { padding: 5.5rem 1.5rem; }
.section-head { max-width: 1080px; margin: 0 auto 3rem; }
.section-head.centered { text-align: center; }
.section-head.centered .section-sub { margin: 0 auto; }

/* ---- PAIN ---- */
.pain { background: var(--bg-soft); }
.pain-inner { max-width: 640px; margin: 0 auto; text-align: center; }
.pain-list {
  list-style: none;
  text-align: left;
  display: inline-block;
  margin-top: 1.5rem;
}
.pain-list li {
  font-size: 0.97rem;
  color: var(--muted);
  padding: 0.55rem 0 0.55rem 1.8rem;
  position: relative;
  font-weight: 300;
}
.pain-list li::before {
  content: '\00d7';
  position: absolute;
  left: 0;
  top: 0.45rem;
  color: var(--danger);
  font-weight: 500;
  font-size: 1.1rem;
  line-height: 1.4;
}
.pain-punch {
  margin-top: 2rem;
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 500;
}

/* ---- STEPS ---- */
.steps-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.step-card {
  padding: 1.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--blue-tint);
  color: var(--blue);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
}
.step-card h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.step-card p { font-size: 0.9rem; color: var(--muted); font-weight: 300; }

/* ---- FEATURES ---- */
.features { background: var(--bg-soft); }
.features-grid {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  padding: 1.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--blue-tint);
  color: var(--blue);
  margin-bottom: 1.1rem;
}
.feature-icon svg { width: 20px; height: 20px; }
.feature-card h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.feature-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.65; font-weight: 300; }

/* ---- PRICING ---- */
.pricing-grid {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.plan-card {
  padding: 2.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan-card.plan-featured { border-color: var(--blue); border-width: 2px; }
.plan-flag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.9rem;
  border-radius: 100px;
  white-space: nowrap;
}
.plan-name { font-size: 0.95rem; font-weight: 500; margin-bottom: 0.4rem; }
.plan-price {
  font-family: 'DM Serif Display', serif;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}
.plan-strike {
  font-size: 1.3rem;
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-thickness: 2px;
  margin-right: 0.35rem;
}
.plan-price small {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 300;
}
.plan-hint { font-size: 0.8rem; color: var(--muted); margin-bottom: 1.4rem; }
.plan-list { list-style: none; margin-bottom: 1.8rem; flex: 1; }
.plan-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--muted);
  padding: 0.32rem 0;
  font-weight: 300;
}
.plan-list svg { width: 16px; height: 16px; color: var(--pos); flex-shrink: 0; margin-top: 3px; }

.pricing-footnote {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 1.8rem;
}
.pricing-footnote a { color: var(--blue); }

/* ---- PARTNER / WAITLIST ---- */
.signup { background: var(--bg-soft); }
.signup-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.signup-copy .section-sub { margin-bottom: 1.6rem; }

.benefit-list { list-style: none; }
.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.45rem 0;
  font-size: 0.93rem;
  color: var(--muted);
  font-weight: 300;
}
.benefit-list svg { width: 17px; height: 17px; color: var(--blue); flex-shrink: 0; margin-top: 4px; }
.benefit-list strong { color: var(--ink); font-weight: 500; }

.form-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem;
  box-shadow: var(--shadow);
}

.form-tabs {
  display: flex;
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 1.4rem;
}
.form-tab {
  flex: 1;
  padding: 0.55rem;
  font-size: 0.82rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s ease, color 0.2s ease;
  color: var(--muted);
  border: none;
  background: none;
  font-family: 'DM Sans', sans-serif;
  min-height: 40px;
}
.form-tab.active {
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 1px 4px rgba(16, 20, 26, 0.1);
}
.form-tab:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }

.form-panel { display: none; }
.form-panel.active { display: block; }

.partner-badge {
  display: flex;
  align-items: baseline;
  gap: 8px;
  background: var(--blue-tint);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.2rem;
  font-size: 0.82rem;
  color: var(--blue);
  font-weight: 500;
  flex-wrap: wrap;
}
.partner-badge strong { font-size: 1rem; }

.form-box label {
  display: block;
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 0.3rem;
}

input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: 'DM Sans', sans-serif;
  color: var(--ink);
  background: var(--bg);
  margin-bottom: 0.85rem;
  transition: border-color 0.2s;
  outline: none;
  min-height: 44px;
}
input:focus { border-color: var(--blue); }
input::placeholder { color: var(--muted); opacity: 0.7; }

/* Honeypot: visually hidden but rendered for bots */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto;
  width: 1px; height: 1px;
  overflow: hidden;
  opacity: 0;
}

.form-note {
  font-size: 0.74rem;
  color: var(--muted);
  text-align: center;
  margin-top: 0.8rem;
}

.form-error {
  display: none;
  font-size: 0.8rem;
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  margin-bottom: 0.85rem;
}
.form-error.visible { display: block; }

.success-msg { display: none; text-align: center; padding: 1.5rem 0.5rem; }
.success-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue-tint);
  color: var(--blue);
  margin-bottom: 0.9rem;
}
.success-check svg { width: 22px; height: 22px; }
.success-msg h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}
.success-msg p { font-size: 0.87rem; color: var(--muted); }

/* ---- FAQ ---- */
.faq-list { max-width: 680px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  cursor: pointer;
  padding: 1.1rem 0.25rem;
  font-size: 0.98rem;
  font-weight: 500;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding: 0 0.25rem 1.2rem;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 300;
  max-width: 60ch;
}
.faq-item p a { color: var(--blue); }

/* ---- FINAL CTA BAND ---- */
.cta-band { text-align: center; }
.cta-band .section-title { max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-band .hero-ctas { margin-top: 2rem; }

/* ---- FOOTER ---- */
footer {
  border-top: 1px solid var(--line);
  padding: 3.5rem 1.5rem 2.5rem;
  font-size: 0.85rem;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-brand p {
  color: var(--muted);
  font-weight: 300;
  margin-top: 0.8rem;
  max-width: 26ch;
}
.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.9rem;
}
.footer-col ul { list-style: none; }
.footer-col li { padding: 0.28rem 0; }
.footer-col a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  max-width: 1080px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom a { color: var(--muted); }

/* ---- SCROLL REVEAL ---- */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.js .reveal.visible { opacity: 1; transform: translateY(0); }
.js .reveal-d1 { transition-delay: 0.08s; }
.js .reveal-d2 { transition-delay: 0.16s; }
.js .reveal-d3 { transition-delay: 0.24s; }
.js .reveal-d4 { transition-delay: 0.32s; }
.js .reveal-d5 { transition-delay: 0.4s; }

/* ---- KEYFRAMES ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes chipIn {
  from { opacity: 0; transform: translateY(14px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-7px); }
}
@keyframes tickPrice {
  0%, 55%, 100% { opacity: 1; }
  60%           { opacity: 0.35; }
  70%           { opacity: 1; }
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-item, .sheet-mock .mock-row, .float-chip { opacity: 1; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 820px) {
  .signup-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  section { padding: 4rem 1.25rem; }
  .hero { padding: 8rem 1.25rem 3rem; }
  .nav-links { display: none; }
  .nav-login { display: none; }
  .hero-ctas .btn { width: 100%; }
  .mock-row { grid-template-columns: 1.8fr 1fr 1fr; }
  .mock-row span:nth-child(2) { display: none; }
  .chip-quote { right: 0.5rem; }
  .chip-link { left: 0.5rem; }
  .form-box { padding: 1.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.8rem; }
}