/* ==========================================================================
   AdsOutpost — Landing Page Styles
   Navy + white, single accent (orange). Mobile-first.
   ========================================================================== */

:root {
  --navy-900: #0a1a33;
  --navy-800: #102647;
  --navy-700: #1a3563;
  --navy-600: #2a4a80;
  --white: #ffffff;
  --off-white: #f6f8fb;
  --gray-100: #eef1f6;
  --gray-300: #c7d0dd;
  --gray-500: #6b7791;
  --gray-700: #3a4356;

  --accent: #ff6b35;
  --accent-dark: #e0551f;
  --accent-light: #ffe4d6;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

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

  --shadow-sm: 0 2px 8px rgba(10, 26, 51, 0.08);
  --shadow-md: 0 8px 24px rgba(10, 26, 51, 0.12);
  --shadow-lg: 0 16px 40px rgba(10, 26, 51, 0.16);

  --max-width: 1120px;
}

/* ---------- Reset & base ---------- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 16px;
  color: var(--navy-900);
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy-900);
  color: var(--white);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.accent-text {
  color: var(--accent);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.15rem;
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.9rem;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 26, 51, 0.97);
  backdrop-filter: saturate(150%) blur(6px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.header-cta {
  white-space: nowrap;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
  padding: 72px 0 64px;
  text-align: center;
}

.hero-inner {
  max-width: 780px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-subheadline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--gray-300);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 32px;
}

.hero-microcopy {
  margin-top: 16px;
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--gray-300);
}

/* ---------- Social proof strip ---------- */
.proof-strip {
  background: var(--off-white);
  padding: 40px 0;
  border-bottom: 1px solid var(--gray-100);
}

.proof-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.stars {
  color: var(--accent);
  font-size: 1.3rem;
  letter-spacing: 2px;
}

.stars-label {
  display: block;
  color: var(--gray-500);
  font-size: 0.85rem;
  letter-spacing: normal;
  margin-top: 4px;
}

.proof-quote {
  margin: 0;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--navy-800);
  max-width: 520px;
}

.proof-quote cite {
  display: block;
  margin-top: 8px;
  font-style: normal;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.logo-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--gray-300);
  color: var(--gray-500);
}

/* ---------- Problem / Solution ---------- */
.problem-solution {
  padding: 64px 0;
}

.ps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.ps-col h2 {
  font-size: 1.5rem;
}

.ps-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 16px;
  color: var(--gray-700);
}

.ps-problem .ps-list li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: var(--gray-500);
  font-weight: 700;
}

.ps-solution {
  background: var(--navy-900);
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius-lg);
}

.ps-solution h2 {
  color: var(--white);
}

.ps-solution .ps-list li {
  color: var(--gray-300);
}

.ps-list-solution li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.ps-list-solution strong {
  color: var(--white);
}

/* ---------- Section title ---------- */
.section-title {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 40px;
}

/* ---------- How it works ---------- */
.how-it-works {
  background: var(--off-white);
  padding: 64px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.step-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step-card p {
  color: var(--gray-500);
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: 64px 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.testimonial-card {
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.testimonial-card .stars {
  font-size: 1rem;
  margin-bottom: 12px;
}

.testimonial-card p:not(.testimonial-name) {
  color: var(--navy-800);
  font-size: 1rem;
}

.testimonial-name {
  color: var(--gray-500);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0;
}

/* ---------- FAQ Accordion ---------- */
.faq {
  background: var(--off-white);
  padding: 64px 0;
}

.accordion {
  max-width: 760px;
  margin: 0 auto;
}

.accordion-item {
  border-bottom: 1px solid var(--gray-300);
}

.accordion-item h3 {
  margin: 0;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  padding: 20px 4px;
  font-family: var(--font-sans);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy-900);
  text-align: left;
  cursor: pointer;
}

.accordion-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--navy-800);
  font-size: 1.2rem;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
  background: var(--accent);
  color: var(--white);
}

.accordion-panel {
  padding: 0 4px 20px;
  color: var(--gray-700);
}

.accordion-panel p {
  margin: 0;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: var(--white);
  padding: 72px 0;
  text-align: center;
}

.final-cta h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
}

.final-cta p {
  color: var(--gray-300);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 32px;
  font-size: 1.05rem;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: var(--gray-300);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.footer-brand {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
}

.footer-contact a {
  color: var(--gray-300);
  text-decoration: underline;
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  color: var(--gray-300);
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-social a:hover {
  color: var(--accent);
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin: 8px 0 0;
}

/* ---------- Responsive: tablet+ ---------- */
@media (min-width: 720px) {
  .proof-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .stars {
    text-align: center;
  }

  .ps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 960px) {
  .hero {
    padding: 100px 0 88px;
  }
}