/* ── Reset & Variables ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:      #F97316;
  --orange-dark: #EA580C;
  --orange-dim:  rgba(249,115,22,.12);
  --black:       #0a0a0a;
  --dark:        #111111;
  --dark-2:      #1a1a1a;
  --dark-3:      #242424;
  --dark-4:      #2d2d2d;
  --text:        #e5e5e5;
  --muted:       #9ca3af;
  --subtle:      #6b7280;
  --border:      #2d2d2d;
  --radius:      10px;
  --radius-lg:   16px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }

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

/* ── Layout ────────────────────────────────────────────────── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4 { color: #fff; font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }

.eyebrow {
  font-size: .78rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--orange); margin-bottom: .75rem;
}

.lead { font-size: 1.15rem; color: var(--muted); line-height: 1.7; }

.text-center { text-align: center; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.75rem; border-radius: 8px;
  font-size: .95rem; font-weight: 600; border: none; cursor: pointer;
  transition: all .2s; white-space: nowrap; text-decoration: none;
}

.btn-primary {
  background: var(--orange); color: #fff;
}
.btn-primary:hover { background: var(--orange-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(249,115,22,.35); }

.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-sm { padding: .5rem 1.1rem; font-size: .85rem; }

/* ── Nav ───────────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10,10,10,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background .3s;
}

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-size: 1.2rem; font-weight: 800; color: #fff;
  display: flex; align-items: center; gap: .6rem;
  text-decoration: none;
}

.nav-logo .logo-icon {
  width: 32px; height: 32px; background: var(--orange);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: #fff; flex-shrink: 0;
}

.nav-links {
  display: flex; align-items: center; gap: 2rem; list-style: none;
}

.nav-links a {
  color: var(--muted); font-size: .9rem; font-weight: 500;
  text-decoration: none; transition: color .2s;
}
.nav-links a:hover { color: #fff; }

.nav-actions { display: flex; align-items: center; gap: 1rem; }

.nav-hamburger {
  display: none; background: none; border: none;
  color: var(--text); font-size: 1.4rem; cursor: pointer; padding: .25rem;
}

/* ── Hero ──────────────────────────────────────────────────── */
#hero {
  padding: 9rem 0 6rem;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(249,115,22,.18) 0%, transparent 60%),
    var(--black);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--orange-dim); border: 1px solid rgba(249,115,22,.25);
  color: var(--orange); font-size: .82rem; font-weight: 600;
  padding: .35rem 1rem; border-radius: 20px; margin-bottom: 1.75rem;
}

.hero-title { margin-bottom: 1.25rem; }

.hero-title span { color: var(--orange); }

.hero-lead { max-width: 600px; margin: 0 auto 2.5rem; }

.hero-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

.hero-sub {
  margin-top: 1.5rem; font-size: .82rem; color: var(--subtle);
}

.hero-mockup {
  margin-top: 4rem;
  background: var(--dark-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,.6);
  max-width: 860px; margin-left: auto; margin-right: auto;
}

.mockup-bar {
  background: var(--dark-3); padding: .75rem 1rem;
  display: flex; align-items: center; gap: .5rem;
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 10px; height: 10px; border-radius: 50%;
}

.mockup-body {
  padding: 1.5rem;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem;
}

.mock-stat {
  background: var(--dark-3); border-radius: 8px; padding: 1rem;
}

.mock-stat .num {
  font-size: 1.6rem; font-weight: 700; color: #fff; line-height: 1;
}

.mock-stat .lbl {
  font-size: .7rem; color: var(--subtle); text-transform: uppercase;
  letter-spacing: .08em; margin-top: .25rem;
}

.mock-table {
  grid-column: 1 / -1;
  background: var(--dark-3); border-radius: 8px; overflow: hidden;
}

.mock-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  padding: .6rem 1rem; border-bottom: 1px solid rgba(255,255,255,.05);
  font-size: .8rem; color: var(--muted);
}

.mock-row.header { color: var(--subtle); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.mock-row:last-child { border-bottom: none; }

.mock-badge {
  display: inline-block; padding: .2rem .55rem; border-radius: 20px;
  font-size: .68rem; font-weight: 600;
}

.mock-badge.delivered  { background: rgba(249,115,22,.15); color: #f97316; }
.mock-badge.pending    { background: rgba(234,179,8,.15);  color: #eab308; }
.mock-badge.completed  { background: rgba(34,197,94,.15);  color: #4ade80; }

/* ── Logos / Social Proof ──────────────────────────────────── */
#logos {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.logos-label {
  font-size: .78rem; color: var(--subtle); text-align: center; margin-bottom: 1.5rem;
  letter-spacing: .06em; text-transform: uppercase;
}

.logos-row {
  display: flex; justify-content: center; align-items: center;
  gap: 3rem; flex-wrap: wrap;
}

.logo-item {
  font-size: .95rem; font-weight: 700; color: var(--dark-4);
  letter-spacing: .02em;
}

/* ── Features ──────────────────────────────────────────────── */
#features { background: var(--dark); }

.section-header { margin-bottom: 3.5rem; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--dark-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem;
  transition: border-color .2s, transform .2s;
}

.feature-card:hover { border-color: rgba(249,115,22,.35); transform: translateY(-2px); }

.feature-icon {
  width: 44px; height: 44px; background: var(--orange-dim);
  border: 1px solid rgba(249,115,22,.25);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--orange); margin-bottom: 1.1rem;
}

.feature-card h3 { margin-bottom: .5rem; font-size: 1.05rem; }
.feature-card p  { color: var(--muted); font-size: .9rem; line-height: 1.65; }

/* ── How it works ──────────────────────────────────────────── */
#how {
  background: var(--black);
}

.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem; margin-top: 3rem; position: relative;
}

.step { text-align: center; }

.step-num {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--orange-dim); border: 2px solid rgba(249,115,22,.35);
  color: var(--orange); font-size: 1.25rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.1rem;
}

.step h3 { margin-bottom: .5rem; }
.step p   { color: var(--muted); font-size: .9rem; }

/* ── Pricing ───────────────────────────────────────────────── */
#pricing { background: var(--dark); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--dark-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  display: flex; flex-direction: column; gap: 1.5rem;
  transition: border-color .2s;
}

.pricing-card.featured {
  border-color: var(--orange);
  background: linear-gradient(160deg, rgba(249,115,22,.08) 0%, var(--dark-2) 50%);
  position: relative;
}

.featured-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: #fff; font-size: .72rem; font-weight: 700;
  padding: .25rem .85rem; border-radius: 20px; white-space: nowrap;
  letter-spacing: .04em; text-transform: uppercase;
}

.plan-name { font-size: .8rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.plan-price {
  display: flex; align-items: flex-end; gap: .25rem; line-height: 1;
}
.plan-price .amount { font-size: 2.6rem; font-weight: 800; color: #fff; }
.plan-price .period { font-size: .85rem; color: var(--subtle); padding-bottom: .35rem; }
.plan-price .free-label { font-size: 1.6rem; font-weight: 800; color: #fff; }

.plan-desc { font-size: .88rem; color: var(--muted); }

.plan-features {
  list-style: none; display: flex; flex-direction: column; gap: .6rem; flex: 1;
}

.plan-features li {
  display: flex; align-items: flex-start; gap: .6rem;
  font-size: .88rem; color: var(--muted);
}

.plan-features li .check {
  color: var(--orange); font-size: .75rem; margin-top: .25rem; flex-shrink: 0;
}

.pricing-card .btn { width: 100%; justify-content: center; }

/* ── CTA Banner ────────────────────────────────────────────── */
#cta {
  background: linear-gradient(135deg, rgba(249,115,22,.18) 0%, rgba(249,115,22,.04) 100%);
  border-top: 1px solid rgba(249,115,22,.2);
  border-bottom: 1px solid rgba(249,115,22,.2);
  padding: 5rem 0;
  text-align: center;
}

#cta p { max-width: 520px; margin: 1rem auto 2rem; }

/* ── Sign Up Modal ─────────────────────────────────────────── */
#modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.75); backdrop-filter: blur(4px);
  z-index: 2000; align-items: center; justify-content: center;
  padding: 1rem;
}
#modal-overlay.open { display: flex; }

.modal {
  background: var(--dark-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.25rem;
  width: 100%; max-width: 520px; position: relative;
  max-height: 90vh; overflow-y: auto;
}

.modal-close {
  position: absolute; top: 1.1rem; right: 1.1rem;
  background: none; border: none; color: var(--subtle);
  font-size: 1.3rem; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

.modal h2 { margin-bottom: .35rem; font-size: 1.45rem; }
.modal-sub { color: var(--muted); font-size: .88rem; margin-bottom: 1.75rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .full { grid-column: 1 / -1; }

.field { display: flex; flex-direction: column; gap: .35rem; }

label {
  font-size: .78rem; font-weight: 500; color: var(--muted);
  letter-spacing: .03em;
}

input, select {
  background: var(--dark-3); border: 1px solid var(--dark-4); color: var(--text);
  border-radius: 7px; padding: .65rem .9rem; font-size: .9rem;
  outline: none; width: 100%; transition: border-color .2s;
  font-family: inherit;
}
input:focus, select:focus { border-color: var(--orange); box-shadow: 0 0 0 2px rgba(249,115,22,.15); }
input::placeholder { color: var(--subtle); }

.form-divider {
  grid-column: 1 / -1; border: none; border-top: 1px solid var(--border); margin: .5rem 0;
}

.plan-select-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: .65rem;
}

.plan-option {
  border: 1px solid var(--border); border-radius: 8px; padding: .75rem;
  cursor: pointer; transition: border-color .2s, background .2s;
  display: flex; flex-direction: column; gap: .2rem;
}

.plan-option:hover { border-color: rgba(249,115,22,.4); }
.plan-option.selected { border-color: var(--orange); background: var(--orange-dim); }
.plan-option input[type="radio"] { display: none; }
.plan-option .po-name { font-size: .85rem; font-weight: 600; color: #fff; }
.plan-option .po-price { font-size: .78rem; color: var(--muted); }

#form-error {
  background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.25);
  color: #f87171; border-radius: 7px; padding: .65rem .9rem;
  font-size: .85rem; display: none;
}

#form-success {
  text-align: center; padding: 1.5rem 0;
}

#form-success .success-icon {
  font-size: 3rem; margin-bottom: 1rem;
}

#form-success h3 { margin-bottom: .5rem; }
#form-success p  { color: var(--muted); font-size: .9rem; }

/* ── Footer ────────────────────────────────────────────────── */
#footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem; margin-bottom: 2.5rem;
}

.footer-brand p { color: var(--muted); font-size: .88rem; margin-top: .75rem; max-width: 280px; }

.footer-col h4 { font-size: .85rem; margin-bottom: 1rem; color: #fff; }

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }

.footer-col ul li a {
  color: var(--muted); font-size: .85rem; text-decoration: none; transition: color .2s;
}

.footer-col ul li a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  font-size: .8rem; color: var(--subtle);
}

/* ── Toast ─────────────────────────────────────────────────── */
#toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }

.toast {
  background: var(--dark-2); border: 1px solid var(--border);
  border-radius: 8px; padding: .8rem 1.2rem;
  font-size: .88rem; color: var(--text);
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  animation: toastIn .3s ease;
  max-width: 320px;
}

.toast.success { border-color: rgba(34,197,94,.35); }
.toast.error   { border-color: rgba(239,68,68,.35); }

@keyframes toastIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }

  .nav-links.open {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--dark-2); border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem;
  }

  .nav-links.open li a { padding: .75rem 0; display: block; border-bottom: 1px solid var(--border); color: var(--text); }
  .nav-links.open li:last-child a { border-bottom: none; }

  #hero { padding: 7rem 0 4rem; }

  .mockup-body { grid-template-columns: 1fr 1fr; }
  .mock-table  { display: none; }

  .form-grid { grid-template-columns: 1fr; }
  .plan-select-grid { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr; }
  .plan-select-grid { grid-template-columns: 1fr; }
}