/* ==========================================================================
   AILAAN — stylesheet
   ========================================================================== */

:root {
  --yellow: #FFC629;
  --yellow-dark: #E8B400;
  --black: #101010;
  --white: #FFFFFF;
  --red: #E63946;
  --teal: #2EC4B6;
  --navy: #1D3461;
  --gray-light: #F7F6F2;
  --gray: #6B6B6B;
  --gray-line: #E7E5DF;
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --container: 1160px;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 96px 0; position: relative; }

.section-tag {
  display: inline-block;
  background: var(--black);
  color: var(--yellow);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 18px;
}

.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: 0.5px;
}

h2 { font-size: clamp(30px, 4vw, 46px); margin-bottom: 14px; }
h3 { font-size: 20px; margin-bottom: 10px; }

.section-head p { color: var(--gray); font-size: 17px; font-family: var(--font-body); }

.eyebrow {
  font-weight: 600;
  color: var(--navy);
  font-size: 14px;
  letter-spacing: 1px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 15px 30px;
  border-radius: 40px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--black); color: var(--yellow); }
.btn-primary:hover { box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.btn-outline { background: transparent; border-color: var(--black); color: var(--black); }
.btn-outline:hover { background: var(--black); color: var(--yellow); }
.btn-light { background: var(--white); color: var(--black); }
.btn-light:hover { background: var(--yellow); }
.btn-block { width: 100%; justify-content: center; }

/* ===================== NAV ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.nav.scrolled { border-color: var(--gray-line); box-shadow: 0 4px 20px rgba(0,0,0,.05); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--container);
  margin: 0 auto;
}
.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.logo span { color: var(--yellow); -webkit-text-stroke: 1.5px var(--black); }
.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -2px; left: 0;
  height: 2px; width: 0;
  background: var(--yellow-dark);
  transition: width .2s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span { width: 26px; height: 2.5px; background: var(--black); border-radius: 2px; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  padding: 170px 0 110px;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 60%; height: 140%;
  background: var(--yellow);
  clip-path: polygon(35% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: .97;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.hero-copy .eyebrow { color: var(--yellow); }
.hero h1 {
  font-size: clamp(32px, 4.4vw, 50px);
  margin: 16px 0 14px;
  max-width: 620px;
}
.hero h1 em {
  font-style: normal;
  color: var(--yellow);
  -webkit-text-stroke: 1px var(--black);
}
.hero-tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 500;
  font-size: 17px;
  color: var(--yellow);
  margin-bottom: 18px;
}
.hero-copy p {
  font-family: var(--font-body);
  font-size: 17px;
  color: #d8d8d8;
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; }
.hero-stats div strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 30px;
  color: var(--yellow);
}
.hero-stats div span { font-size: 13px; color: #bdbdbd; }

.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
}
.hero-card {
  background: var(--white);
  color: var(--black);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.hero-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.hero-card-top span { font-size: 12px; font-weight: 700; letter-spacing: 1px; color: var(--gray); }
.pi-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--navy); color: var(--white);
  font-size: 11px; font-weight: 700; padding: 5px 10px; border-radius: 20px;
}
.pi-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.waveform { display: flex; align-items: flex-end; gap: 3px; height: 70px; margin-bottom: 16px; }
.waveform span {
  flex: 1;
  background: var(--yellow-dark);
  border-radius: 2px;
  animation: wave 1.1s ease-in-out infinite;
}
.waveform span:nth-child(even) { background: var(--navy); }
@keyframes wave {
  0%, 100% { transform: scaleY(.3); }
  50% { transform: scaleY(1); }
}
.hero-card-caption { font-size: 13.5px; color: var(--gray); }
.hero-card-caption strong { color: var(--black); }

/* ===================== ABOUT / stat cards ===================== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.card {
  background: var(--gray-light);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--gray-line);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(0,0,0,.08); }
.card-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 22px;
}
.card p { color: var(--gray); font-size: 15px; }

.about-quote {
  margin-top: 50px;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 34px 40px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 30px);
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.3;
  position: relative;
}
.about-quote span { color: var(--yellow); }

/* ===================== STATS BAND ===================== */
.stats-band {
  background: var(--black);
  color: var(--white);
  padding: 70px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stats-grid .stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4vw, 52px);
  color: var(--yellow);
}
.stats-grid .stat-label {
  font-size: 14px;
  color: #cfcfcf;
  margin-top: 6px;
}
.stats-grid .stat-item { padding: 0 10px; border-left: 1px solid #2a2a2a; }
.stats-grid .stat-item:first-child { border-left: none; }

/* ===================== AUDIENCE / DONUT CHARTS ===================== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.chart-card {
  background: var(--gray-light);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-align: center;
}
.chart-card h4 {
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--black);
  margin-bottom: 18px;
  letter-spacing: 0;
}
.donut {
  width: 130px; height: 130px;
  border-radius: 50%;
  margin: 0 auto 18px;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.donut::before {
  content: "";
  position: absolute;
  width: 74px; height: 74px;
  border-radius: 50%;
  background: var(--gray-light);
}
.legend { text-align: left; font-size: 12.5px; }
.legend li { display: flex; align-items: center; gap: 8px; margin-bottom: 7px; color: var(--gray); }
.legend .swatch { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.legend b { color: var(--black); margin-left: auto; }
.chart-note { grid-column: 1 / -1; font-size: 12.5px; color: var(--gray); text-align: center; margin-top: 4px; }

/* ===================== WHY / FEATURES ===================== */
.why-grid, .features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.why-card {
  padding: 34px 26px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--gray-line);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.why-card:hover { background: var(--black); color: var(--white); transform: translateY(-6px); }
.why-card:hover .card-icon { background: var(--yellow); }
.why-card:hover p { color: #c9c9c9; }
.why-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  color: var(--yellow-dark);
  -webkit-text-stroke: 1px var(--black);
  margin-bottom: 10px;
}
.why-card:hover .why-num { -webkit-text-stroke: 1px var(--yellow); }

.keypoints {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.keypoint {
  text-align: center;
  padding: 26px 14px;
  border-radius: var(--radius);
  background: var(--gray-light);
  border: 1px solid var(--gray-line);
}
.keypoint .card-icon { margin: 0 auto 14px; background: var(--yellow); }
.keypoint h4 { font-size: 14.5px; text-transform: uppercase; margin-bottom: 6px; font-family: var(--font-body); font-weight: 700; letter-spacing: .5px;}
.keypoint p { font-size: 12.5px; color: var(--gray); }

/* ===================== ROUTE / STATIONS ===================== */
.route-section { background: var(--navy); color: var(--white); }
.route-section .section-head p { color: #c3cbe0; }
.route-map-note {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 40px;
  padding: 10px 20px;
  width: fit-content;
  margin-bottom: 34px;
  font-size: 14px;
}
.route-map-note strong { color: var(--yellow); }
.station-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.station-cloud span {
  padding: 9px 18px;
  border-radius: 30px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 14px;
  font-weight: 500;
  transition: background .2s ease, transform .2s ease;
}
.station-cloud span:hover { background: var(--yellow); color: var(--black); transform: translateY(-2px); }
.station-cloud span.big { font-size: 18px; font-weight: 700; background: var(--yellow); color: var(--black); border: none; }

/* ===================== INDUSTRIES ===================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.industry-chip {
  text-align: center;
  padding: 26px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-line);
  background: var(--gray-light);
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.industry-chip:hover { background: var(--yellow); border-color: var(--yellow); transform: translateY(-4px); }
.industry-chip .emoji { font-size: 28px; margin-bottom: 10px; }
.industry-chip h4 { font-family: var(--font-body); font-weight: 600; font-size: 13px; text-transform: none; letter-spacing: 0;}

/* ===================== JINGLES / AUDIO ===================== */
.jingles-section { background: var(--black); color: var(--white); }
.jingles-section .section-head p { color: #cfcfcf; }
.jingles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.jingle-card {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: var(--radius);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color .2s ease, background .2s ease;
}
.jingle-card:hover { border-color: var(--yellow); background: #202020; }
.jingle-play {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--black);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: transform .15s ease;
}
.jingle-play:hover { transform: scale(1.08); }
.jingle-meta { flex: 1; min-width: 0; }
.jingle-meta h4 { font-family: var(--font-body); text-transform: none; font-weight: 600; font-size: 15.5px; letter-spacing: 0; margin-bottom: 2px; }
.jingle-meta span { font-size: 12px; color: #9c9c9c; }
.jingle-progress {
  width: 100%;
  height: 4px;
  background: #333;
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
}
.jingle-progress i {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--yellow);
  transition: width .1s linear;
}
.jingle-tag {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  background: rgba(255,198,41,.12);
  color: var(--yellow);
  padding: 3px 9px;
  border-radius: 20px;
}

/* ===================== CLIENTELE / LOGO MARQUEE ===================== */
.logo-marquee {
  overflow: hidden;
  width: 100%;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
.logo-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: marquee 34s linear infinite;
}
.logo-track:hover { animation-play-state: paused; }
.logo-track img {
  height: 46px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 1;
  filter: saturate(1.15) contrast(1.08);
  transition: opacity .2s ease, transform .2s ease, filter .2s ease;
}
.logo-track img:hover {
  transform: scale(1.08);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .logo-track { animation: none; }
  .logo-marquee { overflow-x: auto; }
}
@media (max-width: 768px) {
  .logo-track { gap: 40px; animation-duration: 22s; }
  .logo-track img { height: 34px; }
}

/* ===================== FAQ ===================== */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius);
  padding: 20px 26px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--yellow-dark);
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin-top: 14px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.6;
}

/* ===================== CTA BANNER ===================== */
.cta-banner {
  background: var(--yellow);
  text-align: center;
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 { font-size: clamp(32px, 5vw, 56px); }
.cta-banner p { font-family: var(--font-body); font-size: 17px; margin: 14px 0 32px; color: #3a2f00; }

/* ===================== CONTACT ===================== */
.contact-section { background: var(--gray-light); }
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  align-items: start;
}
.contact-info-card {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius);
  padding: 40px 34px;
}
.contact-info-card h3 { color: var(--yellow); font-size: 22px; }
.contact-info-card p { color: #c9c9c9; font-size: 14.5px; margin-bottom: 26px; }
.contact-line { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.contact-line .icon-circle {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,198,41,.15);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--yellow);
}
.contact-line span { font-size: 14px; color: #e8e8e8; }
.contact-line small { display: block; font-size: 11.5px; color: #8f8f8f; margin-top: 2px; }

.placeholder-note {
  margin-top: 24px;
  font-size: 12px;
  color: #8f8f8f;
  border-top: 1px solid #2a2a2a;
  padding-top: 16px;
}
.placeholder-note b { color: var(--yellow); }

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius);
  padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 9px;
  border: 1.5px solid var(--gray-line);
  font-family: var(--font-body);
  font-size: 14.5px;
  background: var(--gray-light);
  transition: border-color .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--yellow-dark);
  background: var(--white);
}
.field textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 12px; color: var(--gray); margin-top: 12px; text-align: center; }
.form-success {
  display: none;
  background: #eafff1;
  border: 1px solid #a7e8bf;
  color: #1a7a3f;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 18px;
}
.form-error {
  display: none;
  background: #fff0ef;
  border: 1px solid #f3b6b0;
  color: #9c2b22;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 18px;
}
.hidden-field { display: none; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }

/* ===================== FOOTER ===================== */
footer {
  background: var(--black);
  color: #d8d8d8;
  padding: 60px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid #262626;
  margin-bottom: 24px;
}
.footer-brand p { font-size: 13.5px; color: #a0a0a0; margin: 14px 0 18px; max-width: 280px; }
.footer-col h4 { font-family: var(--font-body); text-transform: uppercase; font-size: 13px; letter-spacing: 1px; color: var(--yellow); margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; font-size: 14px; }
.footer-col ul li a:hover { color: var(--yellow); }
.social-row { display: flex; gap: 10px; }
.social-row a {
  width: 36px; height: 36px; border-radius: 50%;
  background: #1f1f1f;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease;
}
.social-row a:hover { background: var(--yellow); color: var(--black); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12.5px; color: #7c7c7c; flex-wrap: wrap; gap: 10px;
}

/* ===================== SCROLL REVEAL ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .about-grid, .why-grid, .features-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
  .stats-grid .stat-item { border-left: none; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .keypoints { grid-template-columns: repeat(3, 1fr); }
  .industries-grid { grid-template-columns: repeat(4, 1fr); }
  .jingles-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .nav-links, .nav-cta .btn-outline { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-line);
    gap: 16px;
  }
  .hero { padding: 130px 0 70px; }
  .hero::before { display: none; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { margin-top: 30px; }
  .about-grid, .why-grid, .features-grid, .audience-grid { grid-template-columns: 1fr; }
  .keypoints { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}