/* ============================================================
   SolidPost — styles.css
   Dark navy (#0a0f1e) | Gold (#c9a84c) | White
   ============================================================ */

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

:root {
  --navy:       #0a0f1e;
  --navy-mid:   #0f1830;
  --navy-light: #162040;
  --navy-card:  #111827;
  --gold:       #c9a84c;
  --gold-light: #e0c070;
  --gold-dim:   #a07c2c;
  --white:      #ffffff;
  --off-white:  #e8eaf0;
  --muted:      #8a92a8;
  --border:     rgba(201, 168, 76, 0.18);

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 0 32px rgba(201, 168, 76, 0.12);
  --transition: 0.22s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--navy);
  color: var(--off-white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  color: var(--white);
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 3rem;
}

/* ---------- Layout Helpers ---------- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201, 168, 76, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}

.btn-outline:hover {
  background: rgba(201, 168, 76, 0.08);
  transform: translateY(-2px);
}

.btn-large {
  padding: 17px 40px;
  font-size: 1.05rem;
}

/* ---------- NAV ---------- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 30, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}

.nav-logo span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--off-white);
  opacity: 0.75;
  transition: opacity var(--transition), color var(--transition);
}

.nav-links a:hover {
  opacity: 1;
  color: var(--gold);
}

.nav-cta {
  padding: 9px 22px !important;
  font-size: 0.88rem !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--off-white);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* ---------- HERO ---------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 60% 40%, rgba(201, 168, 76, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(201, 168, 76, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  color: var(--white);
  margin-bottom: 1.5rem;
}

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

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--muted);
  max-width: 580px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-trust {
  margin-top: 3rem;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-trust-icons {
  display: flex;
  gap: -4px;
}

.hero-trust-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--navy-light);
  border: 2px solid var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-left: -6px;
}

.hero-trust-icon:first-child { margin-left: 0; }

/* ---------- STATS BAR ---------- */
#stats {
  padding: 0;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 48px;
  flex: 1;
  min-width: 200px;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background var(--transition);
}

.stat-item:last-child { border-right: none; }

.stat-item:hover {
  background: rgba(201, 168, 76, 0.04);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ---------- PROBLEM / SOLUTION ---------- */
#problem {
  background: var(--navy);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problem-visual {
  position: relative;
}

.problem-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-dim));
}

.problem-quote {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

.problem-quote em {
  font-style: normal;
  color: var(--gold);
}

.problem-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.problem-stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: -0.04em;
}

.problem-stat-text {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.4;
}

.problem-text h2 {
  margin-bottom: 1.25rem;
}

.problem-text p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 1.75rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--off-white);
}

.check-list li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ---------- SERVICES ---------- */
#services {
  background: var(--navy-mid);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-sub {
  margin: 0 auto 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0;
  background: linear-gradient(to top, rgba(201, 168, 76, 0.04), transparent);
  transition: height var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-gold);
  border-color: rgba(201, 168, 76, 0.35);
}

.service-card:hover::after {
  height: 100%;
}

.service-icon {
  width: 54px;
  height: 54px;
  background: rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.service-card h3 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.service-features {
  list-style: none;
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  font-size: 0.875rem;
  color: var(--off-white);
  opacity: 0.7;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '→';
  color: var(--gold);
  opacity: 0.7;
  font-size: 0.8rem;
}

/* ---------- HOW IT WORKS ---------- */
#how {
  background: var(--navy);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 60px;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(16.66% + 8px);
  right: calc(16.66% + 8px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold), var(--gold-dim));
  opacity: 0.4;
}

.how-step {
  padding: 0 32px;
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--navy-card);
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold);
  margin: 0 auto 1.75rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 8px var(--navy), var(--shadow-gold);
}

.how-step h3 {
  color: var(--white);
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.how-step p {
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.7;
}

/* ---------- PRICING ---------- */
#pricing {
  background: var(--navy-mid);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
  align-items: start;
}

.pricing-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.pricing-card.featured {
  border-color: var(--gold);
  background: var(--navy-light);
  transform: translateY(-12px);
  box-shadow: var(--shadow-card), 0 0 48px rgba(201, 168, 76, 0.15);
}

.pricing-card.featured:hover {
  transform: translateY(-16px);
}

.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-tier {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 0.75rem 0;
}

.pricing-dollar {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 4px;
}

.pricing-amount {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1;
}

.pricing-period {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.pricing-desc {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--off-white);
}

.pricing-features li .check {
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li .x {
  color: var(--muted);
  opacity: 0.4;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-features li.dimmed {
  opacity: 0.4;
}

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

/* ---------- CTA SECTION ---------- */
#contact {
  background: var(--navy);
  padding: 120px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-left h2 {
  margin-bottom: 1rem;
}

.contact-left p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.contact-perks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-perks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--off-white);
}

.perk-icon {
  width: 36px;
  height: 36px;
  background: rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.perk-text strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 1px;
}

.perk-text span {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- FORM ---------- */
.contact-form {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--off-white);
  opacity: 0.7;
  margin-bottom: 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

input, textarea, select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--white);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

input::placeholder, textarea::placeholder {
  color: var(--muted);
  opacity: 0.5;
}

input:focus, textarea:focus {
  border-color: var(--gold);
  background: rgba(201, 168, 76, 0.04);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

.form-disclaimer {
  text-align: center;
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 14px;
  opacity: 0.6;
}

/* ---------- FOOTER ---------- */
footer {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  padding-bottom: 40px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .nav-logo {
  font-size: 1.6rem;
  display: block;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.88rem;
  max-width: 260px;
  line-height: 1.6;
}

.footer-links h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-contact h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.footer-contact p {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.footer-contact a {
  color: var(--muted);
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--gold);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: var(--muted);
  font-size: 0.82rem;
  opacity: 0.6;
}

.footer-bottom a {
  color: var(--gold);
  opacity: 0.7;
  transition: opacity var(--transition);
}

.footer-bottom a:hover {
  opacity: 1;
}

/* ---------- MOBILE NAV ---------- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 30, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px 24px 28px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open { display: flex; }

  .nav-links a { font-size: 1rem; opacity: 1; }

  .nav-toggle { display: flex; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .problem-grid { gap: 48px; }
  .how-steps::before { display: none; }
  .contact-grid { gap: 48px; }
}

@media (max-width: 900px) {
  section { padding: 72px 0; }

  .problem-grid { grid-template-columns: 1fr; }
  .problem-visual { order: -1; }

  .services-grid { grid-template-columns: 1fr 1fr; }

  .how-steps { grid-template-columns: 1fr; gap: 40px; }

  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin-left: auto; margin-right: auto; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }

  .contact-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; gap: 32px; }
}

@media (max-width: 600px) {
  section { padding: 60px 0; }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn-large { width: 100%; justify-content: center; }

  .stats-inner { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); padding: 24px 32px; }
  .stat-item:last-child { border-bottom: none; }

  .services-grid { grid-template-columns: 1fr; }

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

  .contact-form { padding: 32px 24px; }

  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ---------- Decorative Gold Line ---------- */
.gold-divider {
  width: 48px;
  height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}