@import url("./assets/styles.css");

html {
  scroll-behavior: smooth;
}

body {
  padding-top: 84px;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 13, 31, 0.9);
  backdrop-filter: blur(18px);
}

.site-nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-brand {
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav-toggle {
  border: 1px solid rgba(123, 141, 255, 0.45);
  background: rgba(17, 23, 53, 0.92);
  color: var(--text);
  border-radius: 10px;
  cursor: pointer;
  padding: 10px 12px;
  font-size: 1rem;
}

.nav-links {
  position: absolute;
  top: calc(100% + 10px);
  left: 16px;
  right: 16px;
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(123, 141, 255, 0.18);
  border-radius: 18px;
  background: rgba(17, 23, 53, 0.98);
  box-shadow: 0 18px 40px rgba(4, 7, 20, 0.45);
}

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

.nav-link {
  color: var(--muted);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 10px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
  background: rgba(123, 141, 255, 0.12);
}

.nav-link.is-active {
  color: var(--text);
  background: rgba(123, 141, 255, 0.14);
}

.nav-link.nav-cta {
  color: #fff;
  background: linear-gradient(90deg, var(--primary), var(--primary-soft));
  font-weight: 700;
  text-align: center;
}

.page-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.ad-banner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 16px 0;
}

.ad-banner a,
.sponsor-inline a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(123, 141, 255, 0.35);
  background: rgba(20, 28, 66, 0.95);
  color: #dfe6ff;
  text-decoration: none;
  font-weight: 600;
}

.ad-banner a:hover,
.ad-banner a:focus-visible,
.sponsor-inline a:hover,
.sponsor-inline a:focus-visible {
  background: rgba(38, 50, 110, 0.95);
}

.inline-ad {
  margin: 24px 0;
  padding: 14px;
  border: 1px solid rgba(123, 141, 255, 0.22);
  border-radius: 16px;
  background: rgba(17, 24, 58, 0.85);
  text-align: center;
  overflow: hidden;
}

.inline-ad-mid {
  min-height: 90px;
}

.sponsor-inline {
  margin: 10px 0 0;
}

.mobile-sticky-ad {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 320px;
  min-height: 50px;
  padding: 0;
  z-index: 120;
  background: rgba(9, 13, 31, 0.97);
  border-top: 1px solid rgba(123, 141, 255, 0.25);
}

.page-panel {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(26, 35, 81, 0.82), rgba(15, 21, 51, 0.92));
}

.page-panel h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 5vw, 3rem);
}

.page-panel p {
  margin: 0;
  color: #d8defa;
  font-size: 1.02rem;
}

.page-copy {
  display: grid;
  gap: 14px;
  text-align: center;
}

.page-copy p {
  margin: 0 auto;
  max-width: 60ch;
}

.form-shell {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label {
  color: #d9def9;
  font-size: 0.95rem;
  font-weight: 600;
}

.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: 2px solid rgba(123, 141, 255, 0.45);
  outline-offset: 1px;
}

.form-field textarea {
  min-height: 160px;
  resize: vertical;
}

.field-error {
  min-height: 1.1rem;
  margin: 0;
  color: #fda4af;
  font-size: 0.88rem;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  font-weight: 600;
}

.form-status.is-error {
  color: #fda4af;
}

.form-status.is-success {
  color: #86efac;
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px 40px;
}

.site-footer .app-footer {
  margin-top: 0;
  padding-bottom: 0;
}

.site-footer .app-footer p {
  margin: 0 auto;
  text-align: center;
}

#calculator {
  scroll-margin-top: 96px;
}

.about-main {
  padding-bottom: 40px;
}

.about-hero {
  position: relative;
  min-height: 60vh;
  max-height: 680px;
  overflow: hidden;
}

.about-hero img {
  width: 100%;
  height: 100%;
  min-height: 60vh;
  object-fit: cover;
}

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 10, 23, 0.3), rgba(6, 10, 23, 0.78));
}

.about-hero-content {
  position: absolute;
  left: 50%;
  bottom: 8%;
  transform: translateX(-50%);
  width: min(100%, 980px);
  padding: 0 18px;
}

.about-eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  color: #d4ddff;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.about-hero-content h1 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  line-height: 1.1;
}

.about-hero-content p {
  margin: 0;
  color: #dae3ff;
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.about-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 16px 10px;
  display: grid;
  gap: 32px;
}

.ad-slot-about {
  margin: 0;
}

.about-section {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(26, 35, 81, 0.82), rgba(15, 21, 51, 0.92));
  padding: 28px 20px;
  box-shadow: 0 18px 34px rgba(3, 8, 24, 0.32);
}

.about-copy {
  display: grid;
  gap: 16px;
}

.about-copy h2,
.about-grid h2,
.about-cta h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.about-copy p,
.about-grid p,
.about-cta p {
  margin: 0;
  color: #cfd9ff;
  font-size: 1.03rem;
}

.about-grid {
  display: grid;
  gap: 20px;
  align-items: center;
}

.about-grid-copy {
  display: grid;
  gap: 12px;
}

.about-grid-image img,
.about-break-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  box-shadow: 0 18px 28px rgba(2, 7, 24, 0.35);
}

.about-break-image {
  padding: 16px;
  background: rgba(16, 23, 57, 0.6);
}

.about-cta {
  text-align: center;
  display: grid;
  gap: 16px;
  justify-items: center;
}

.about-cta .cta {
  min-width: 180px;
}

@media (min-width: 820px) {
  body {
    padding-top: 88px;
  }

  .nav-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .page-panel {
    padding: 40px 36px;
  }

  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-field.is-full {
    grid-column: 1 / -1;
  }

  .about-container {
    padding-top: 64px;
  }

  .about-section {
    padding: 34px 32px;
  }

  .about-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 30px;
  }

  .mobile-sticky-ad {
    display: none;
  }
}

@media (max-width: 819px) {
  body {
    padding-bottom: 64px;
  }
}