/* Audio Aviators — Main Stylesheet
   Extracted and cleaned from original index.html
   July 2026
*/

:root {
  --ink: #393a39;
  --ink-mid: #5a5b5a;
  --ink-light: #8a8a88;
  --paper: #f5f0e8;
  --paper-dark: #ede7da;
  --red: #cb0611;
  --red-dark: #9a0509;
  --gold: #ca8220;
  --gold-light: #dfa040;
  --gold-dark: #8a5a10;
  --navy: #0f1e32;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ========== NAV ========== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 48px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(203, 6, 17, 0.15);
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-lockup {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mid);
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--red);
}

.nav-login {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border: 1px solid rgba(203, 6, 17, 0.4);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  transition: all 0.2s;
  margin-left: 24px;
  white-space: nowrap;
}

.nav-login:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(203, 6, 17, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(203, 6, 17, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(203, 6, 17, 0.08);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 740px;
}

.hero-lockup {
  width: 340px;
  max-width: 80%;
  height: auto;
  margin: 0 auto 32px;
  display: block;
  object-fit: contain;
}

.hero-sub {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(20px, 3vw, 32px);
  font-style: italic;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero-tagline {
  font-size: 17px;
  color: var(--ink-mid);
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 44px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: var(--red);
  color: #fff;
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s;
}

.hero-cta:hover {
  background: var(--red-dark);
}

.hero-cta-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(57, 58, 57, 0.25);
  margin-left: 12px;
}

.hero-cta-ghost:hover {
  background: var(--paper-dark);
  border-color: var(--red);
  color: var(--red);
}

/* ========== SECTIONS ========== */
section {
  padding: 100px 48px;
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
}

h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(36px, 5vw, 52px);
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 20px;
}

.section-intro {
  font-size: 17px;
  color: var(--ink-mid);
  font-weight: 300;
  max-width: 560px;
  margin-bottom: 60px;
}

/* ========== SERVICES ========== */
.services-bg {
  background: var(--navy);
}

.services-bg .section-label {
  color: var(--red);
}

.services-bg h2 {
  color: var(--paper);
}

.services-bg .section-intro {
  color: rgba(245, 240, 232, 0.5);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.service-card {
  background: rgba(15, 30, 50, 0.97);
  padding: 44px 36px;
  transition: background 0.2s;
}

.service-card:hover {
  background: rgba(22, 40, 64, 0.98);
}

.service-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
}

.service-title {
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  color: var(--paper);
  margin-bottom: 10px;
  line-height: 1.2;
}

.service-tagline {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 15px;
  color: var(--gold-light);
  margin-bottom: 16px;
  opacity: 0.9;
}

.service-desc {
  font-size: 14px;
  color: rgba(245, 240, 232, 0.55);
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-items li {
  font-size: 13px;
  color: rgba(245, 240, 232, 0.35);
  padding-left: 16px;
  position: relative;
  font-weight: 300;
}

.service-items li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--red);
  opacity: 0.8;
}

/* ========== ABOUT ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-meter {
  width: 100%;
  max-width: 420px;
  display: block;
  opacity: 0.6;
  border-radius: 4px;
}

.about-name {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--ink);
  margin-bottom: 6px;
}

.about-title-line {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 28px;
}

.about-text p {
  font-size: 16px;
  color: var(--ink-mid);
  font-weight: 300;
  margin-bottom: 18px;
  line-height: 1.85;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 44px;
  padding-top: 44px;
  border-top: 1px solid rgba(203, 6, 17, 0.18);
}

.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 42px;
  color: var(--red);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-light);
  font-weight: 500;
}

/* ========== ARTICLES / BLOG ========== */
.blog-bg {
  background: var(--paper-dark);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  background: var(--paper);
  border: 1px solid rgba(203, 6, 17, 0.14);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.blog-card:hover {
  border-color: rgba(203, 6, 17, 0.35);
  box-shadow: 0 8px 24px rgba(15, 30, 50, 0.06);
}

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

.blog-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
}

.blog-title {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 14px;
}

.blog-excerpt {
  font-size: 14px;
  color: var(--ink-mid);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 20px;
}

.blog-read {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-block;
}

/* Keep the original single-card style available if needed */
.blog-card-single {
  background: var(--paper);
  border: 1px solid rgba(203, 6, 17, 0.14);
  padding: 48px 44px;
  max-width: 640px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

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

.blog-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  border: 1px solid rgba(203, 6, 17, 0.3);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  transition: all 0.2s;
  margin-top: 8px;
}

.blog-cta:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info p {
  font-size: 16px;
  color: var(--ink-mid);
  font-weight: 300;
  margin-bottom: 44px;
  line-height: 1.8;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon-wrap {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(203, 6, 17, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 3px;
}

.contact-item-text {
  font-size: 14px;
  color: var(--ink-mid);
  font-weight: 300;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
}

input,
textarea,
select {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 300;
  background: var(--paper-dark);
  border: 1px solid rgba(203, 6, 17, 0.18);
  color: var(--ink);
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
  appearance: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--red);
}

textarea {
  min-height: 130px;
}

.hp-field {
  display: none !important;
}

.submit-btn {
  align-self: flex-start;
  padding: 14px 40px;
  background: var(--red);
  color: #fff;
  border: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
}

.submit-btn:hover {
  background: var(--red-dark);
}

.form-notice {
  padding: 14px 20px;
  margin-bottom: 24px;
  font-size: 14px;
  border-radius: 2px;
}

.form-notice.success {
  background: rgba(203, 6, 17, 0.06);
  border-left: 3px solid var(--red);
  color: var(--ink);
}

.form-notice.error {
  background: rgba(202, 130, 32, 0.08);
  border-left: 3px solid var(--gold);
  color: var(--ink);
}

/* ========== FOOTER ========== */
footer {
  background: #ffffff;
  padding: 40px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 2px solid var(--red);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-lockup {
  height: 36px;
  width: auto;
  object-fit: contain;
  opacity: 1;
}

.footer-copy {
  font-size: 12px;
  color: var(--ink-light);
  font-weight: 300;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 12px;
  text-decoration: none;
  color: var(--ink-mid);
  font-weight: 300;
  transition: color 0.2s;
}

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

/* ========== RESPONSIVE ========== */
/* Keep multi-column layouts longer — only collapse when truly needed */
@media (max-width: 860px) {
  nav {
    padding: 10px 20px;
  }

  .nav-links {
    gap: 18px;
  }

  .nav-links a {
    font-size: 11px;
  }

  section {
    padding: 80px 28px;
  }

  /* Services stay 3-col a bit longer; allow them to get thinner */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service-card {
    padding: 32px 22px;
  }

  .about-grid {
    gap: 48px;
  }

  .blog-grid {
    gap: 20px;
  }

  .contact-grid {
    gap: 48px;
  }
}

/* True single-column collapse */
@media (max-width: 720px) {
  nav {
    padding: 10px 16px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    justify-content: center;
    width: 100%;
    order: 3;
    padding-top: 6px;
  }

  .nav-links a {
    font-size: 11px;
  }

  .nav-login {
    margin-left: auto;
  }

  section {
    padding: 64px 20px;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

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

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

  footer {
    flex-direction: column;
    gap: 20px;
    text-align: center;
    padding: 32px 20px;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 100px 20px 60px;
  }

  .hero-cta,
  .hero-cta-ghost {
    display: block;
    margin: 10px auto;
    text-align: center;
    max-width: 260px;
  }

  .hero-cta-ghost {
    margin-left: auto;
  }
}

/* ========== ARTICLE PAGES ========== */
.article-hero {
  margin-top: 72px;
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
  background: var(--navy);
}

.article-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(202, 130, 32, 0.15) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 40%, rgba(203, 6, 17, 0.12) 0%, transparent 50%),
    linear-gradient(160deg, #0f1e32 0%, #1a2e48 40%, #0d1820 100%);
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(202, 130, 32, 0.2);
  top: 50%;
  left: 28%;
  transform: translate(-50%, -50%);
}

.article-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(15, 30, 50, 0.1) 0%, rgba(15, 30, 50, 0.7) 100%);
}

.article-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 80px;
  max-width: 900px;
}

.article-hero-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 14px;
}

.article-hero-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold-light);
  vertical-align: middle;
  margin-right: 10px;
  opacity: 0.7;
}

.article-hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.article-meta .dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 48px 80px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  margin-bottom: 48px;
  transition: gap 0.2s;
}

.back-link:hover {
  gap: 12px;
}

.back-link::before {
  content: '\2190';
  font-size: 14px;
}

.article-body p {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-mid);
  font-weight: 300;
  margin-bottom: 28px;
}

.article-body p:first-of-type {
  font-size: 19px;
  color: var(--ink);
  font-weight: 300;
  line-height: 1.75;
}

.article-body h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 28px;
  color: var(--ink);
  margin: 52px 0 20px;
  line-height: 1.2;
}

.article-body h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin: 40px 0 14px;
}

.pull-quote {
  margin: 52px -48px;
  padding: 36px 48px;
  background: var(--paper-dark);
  border-left: 3px solid var(--red);
}

.pull-quote p {
  font-family: 'DM Serif Display', serif;
  font-size: 22px !important;
  font-style: italic;
  line-height: 1.5 !important;
  color: var(--ink) !important;
  font-weight: 400 !important;
  margin-bottom: 12px !important;
}

.pull-quote cite {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  font-style: normal;
}

.article-image {
  margin: 44px -48px;
}

.article-image img {
  width: 100%;
  display: block;
}

.article-image figcaption {
  font-size: 12px;
  color: var(--ink-light);
  font-style: italic;
  padding: 10px 48px;
  line-height: 1.6;
}

.article-image-placeholder {
  width: 100%;
  height: 280px;
  background: linear-gradient(135deg, #1a2030 0%, #0f1820 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-image-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(202, 130, 32, 0.5);
  text-align: center;
  line-height: 1.8;
}

.article-divider {
  width: 48px;
  height: 1px;
  background: var(--red);
  opacity: 0.4;
  margin: 52px 0;
}

.author-block {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 32px;
  background: var(--paper-dark);
  margin-top: 64px;
}

.author-avatar {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--gold);
}

.author-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
}

.author-title {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.author-bio {
  font-size: 13px;
  color: var(--ink-mid);
  font-weight: 300;
  line-height: 1.7;
}

/* Related Articles */
.related-section {
  background: var(--navy);
  padding: 80px 48px;
}

.related-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.related-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
}

.related-heading {
  font-family: 'DM Serif Display', serif;
  font-size: 32px;
  color: var(--paper);
  margin-bottom: 44px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.related-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 28px;
  text-decoration: none;
  display: block;
  transition: border-color 0.2s, background 0.2s;
}

.related-card:hover {
  border-color: var(--red);
  background: rgba(255, 255, 255, 0.07);
}

.related-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 12px;
}

.related-title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--paper);
  line-height: 1.3;
  margin-bottom: 10px;
}

.related-excerpt {
  font-size: 13px;
  color: rgba(245, 240, 232, 0.45);
  font-weight: 300;
  line-height: 1.65;
}

.related-read {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.35);
  margin-top: 16px;
}

.related-card:hover .related-read {
  color: var(--red);
}

/* Article responsive */
@media (max-width: 720px) {
  .article-hero {
    height: 360px;
  }

  .article-hero-content {
    padding: 28px 24px;
  }

  .article-body {
    padding: 48px 24px 60px;
  }

  .pull-quote {
    margin: 40px -24px;
    padding: 28px 24px;
  }

  .article-image {
    margin: 36px -24px;
  }

  .article-image figcaption {
    padding: 10px 24px;
  }

  .related-section {
    padding: 60px 24px;
  }

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