/* ============================================
   Hush.ac - Black & White Modern Style
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');

:root {
  --hush-black: #0a0a0a;
  --hush-black-soft: #111111;
  --hush-gray: #1a1a1a;
  --hush-white: #ffffff;
  --hush-gray-light: #f5f5f5;
  --hush-gray-mid: #888888;
  --hush-border: rgba(255,255,255,0.08);
  --gradient-hero: linear-gradient(180deg, #0a0a0a 0%, #111111 50%, #1a1a1a 100%);
  --shadow-subtle: 0 4px 24px rgba(0,0,0,0.12);
  --radius-xl: 24px;
  --radius-lg: 16px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1a1a1a;
  background: var(--hush-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

/* ========== Navbar ========== */
.navbar-hush {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  background: transparent;
}

.navbar-hush.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}

/* Logo visibility: white on dark hero, dark on light navbar */
.navbar-hush .logo-dark {
  height: 48px;
  display: block;
}
.navbar-hush .logo-light {
  height: 48px;
  display: none;
}
.navbar-hush.scrolled .logo-dark {
  display: none;
}
.navbar-hush.scrolled .logo-light {
  display: block;
}

.navbar-hush.scrolled .logo-fallback {
  display: none !important;
}

.navbar-hush .logo {
  height: 48px;
  transition: var(--transition);
}

.navbar-hush .logo-fallback {
  color: white;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
}
.navbar-hush.scrolled .logo-fallback {
  color: var(--hush-black);
}

.navbar-hush .nav-link {
  font-family: 'Outfit', sans-serif;
  font-weight: 500;
  font-size: 15px;
  color: rgba(255,255,255,0.9) !important;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-lg);
  position: relative;
}
.navbar-hush.scrolled .nav-link {
  color: var(--hush-black) !important;
}

.navbar-hush .nav-link:hover,
.navbar-hush .nav-link.active {
  color: white !important;
}
.navbar-hush.scrolled .nav-link:hover,
.navbar-hush.scrolled .nav-link.active {
  color: var(--hush-black) !important;
  opacity: 0.8;
}

.navbar-hush .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: white;
  transition: var(--transition);
  transform: translateX(-50%);
}
.navbar-hush.scrolled .nav-link::after {
  background: var(--hush-black);
}

.navbar-hush .nav-link:hover::after,
.navbar-hush .nav-link.active::after {
  width: 60%;
}

/* Mobile menu */
.navbar-toggler {
  border: none;
  padding: 0.5rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* ========== Hero Section ========== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse 100% 80% at 20% 20%, rgba(255,255,255,0.06), transparent 50%),
    radial-gradient(ellipse 80% 60% at 80% 80%, rgba(255,255,255,0.04), transparent 50%),
    linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.2) 100%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 0;
}

.hero-badge {
  font-size: clamp(0.8rem, 2vw, 1rem);
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-tagline {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.85);
  max-width: 480px;
  margin: 0 auto 1.5rem;
  line-height: 1.6;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: white;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--hush-black);
  background: white;
  border: 2px solid white;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}

.hero-cta:hover {
  transform: translateY(-3px);
  background: transparent;
  color: white;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.hero-content .subtext {
  margin-top: 1.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
}

.hero-img {
  max-height: 50vh;
  object-fit: contain;
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px rgba(0,0,0,0.4);
}

/* ========== Section Styles ========== */
.section-hush {
  padding: 5rem 0;
}

.section-hush.dark {
  background: var(--gradient-hero);
  color: white;
  position: relative;
}

.section-hush.dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

.section-hush.dark .container {
  position: relative;
  z-index: 1;
}

.section-hush.light {
  background: var(--hush-gray-light);
  color: var(--hush-black);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 3rem;
  text-align: center;
}

/* ========== Stats / Social Proof ========== */
.stats-section {
  padding: 3rem 0;
  background: var(--hush-black);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: white;
  line-height: 1.2;
}

.stat-item span {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

/* ========== CTA Section ========== */
.cta-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #111 0%, #1a1a1a 100%);
  text-align: center;
}

.cta-section h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: white;
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .hero-cta {
  margin: 0 0.5rem 0.5rem 0;
}

/* ========== Video Section ========== */
.video-section {
  background: var(--hush-gray-light);
}

.video-section .section-title {
  color: var(--hush-black);
}

.video-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(0,0,0,0.06);
}

.video-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 2px;
  background: linear-gradient(135deg, #333, #666);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.video-wrapper iframe {
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
}

.podcast-card {
  background: var(--hush-black);
  border-radius: var(--radius-xl);
  padding: 2rem;
  color: white;
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(255,255,255,0.08);
}

.podcast-card h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.podcast-card audio {
  width: 100%;
  border-radius: 50px;
  height: 50px;
}

.podcast-card audio::-webkit-media-controls-panel {
  background: rgba(255,255,255,0.1);
}

/* ========== Feature Cards ========== */
.feature-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.06);
  cursor: pointer;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.12);
  border-color: rgba(0,0,0,0.1);
}

.feature-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: var(--transition);
}

.feature-card:hover img {
  transform: scale(1.05);
}

.feature-card .card-body {
  padding: 1.5rem;
}

.feature-card .card-title {
  font-size: 1.25rem;
  color: var(--hush-black);
  margin-bottom: 0.75rem;
}

.feature-card .card-text {
  color: var(--hush-gray-mid);
  font-size: 0.95rem;
}

/* ========== Content Blocks ========== */
.content-block {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 4rem 0;
}

.content-block.reverse {
  flex-direction: row-reverse;
}

.content-block .img-wrap {
  flex: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.content-block .img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

.content-block .text-wrap {
  flex: 1;
}

.content-block .text-wrap h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1.5rem;
  color: inherit;
}

.content-block .text-wrap p {
  margin-bottom: 1rem;
  opacity: 0.95;
}

.btn-hush {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  color: var(--hush-black);
  background: white;
  border: 2px solid white;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  margin-top: 0.5rem;
}

.btn-hush:hover {
  transform: translateY(-2px);
  background: transparent;
  color: white;
  border-color: white;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ========== Social Bar ========== */
.social-bar {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.social-bar a {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: white;
  transition: var(--transition);
}

.social-bar a:hover {
  background: white;
  color: var(--hush-black);
  transform: translateY(-3px);
}

.social-bar.dark a {
  background: rgba(255,255,255,0.08);
  color: white;
}

.social-bar.dark a:hover {
  background: white;
  color: var(--hush-black);
}

/* ========== Footer ========== */
.footer-hush {
  background: var(--hush-black);
  color: white;
  padding: 3rem 0 2rem;
}

.footer-hush .footer-logo {
  height: 48px;
  margin-bottom: 1rem;
}

.footer-hush .footer-logo-fallback {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: white;
  display: none;
}

.footer-hush a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
}

.footer-hush a:hover {
  color: white;
}

.footer-hush .app-badges img {
  height: 44px;
  margin: 0 0.25rem;
}

/* ========== Contact Form ========== */
.contact-form-wrap {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(0,0,0,0.06);
}

.contact-form-wrap .form-label {
  color: var(--hush-black);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-form-wrap .form-control {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  border: 2px solid rgba(0,0,0,0.08);
  font-size: 1rem;
}

.contact-form-wrap .form-control:focus {
  border-color: var(--hush-black);
  box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
}

.contact-form-wrap .btn-submit {
  padding: 1rem 2rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  background: var(--hush-black);
  border: 2px solid var(--hush-black);
  border-radius: var(--radius-lg);
  color: white;
  cursor: pointer;
  transition: var(--transition);
}

.contact-form-wrap .btn-submit:hover {
  transform: translateY(-2px);
  background: transparent;
  color: var(--hush-black);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.contact-email {
  color: var(--hush-black);
  font-weight: 600;
  text-decoration: underline;
}

/* ========== Inner Pages ========== */
.page-hero {
  padding: 8rem 0 4rem;
  background: var(--gradient-hero);
  text-align: center;
  color: white;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.page-content {
  padding: 4rem 0;
}

/* ========== Accordion (FAQ) ========== */
.accordion-hush .accordion-item {
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg) !important;
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
}

.accordion-hush .accordion-button {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--hush-black);
  background: white;
  border: none;
  padding: 1.25rem 1.5rem;
}

.accordion-hush .accordion-button:not(.collapsed) {
  background: var(--hush-black);
  color: white;
  box-shadow: none;
}

.accordion-hush .accordion-button:focus {
  box-shadow: none;
}

.accordion-hush .accordion-body {
  padding: 1.5rem;
  color: var(--hush-gray-mid);
}

/* ========== Scroll to Top ========== */
#scrollTop {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--hush-black);
  color: white;
  border: 2px solid white;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

#scrollTop:hover {
  transform: translateY(-3px);
  background: white;
  color: var(--hush-black);
}

#scrollTop.show {
  display: flex;
}

/* ========== Modal ========== */
.modal-hush .modal-content {
  border-radius: var(--radius-xl);
  border: none;
  box-shadow: 0 25px 80px rgba(55, 30, 97, 0.3);
}

.modal-hush .modal-header {
  border: none;
  padding: 2rem;
}

.modal-hush .modal-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--hush-black);
}

/* ========== Responsive ========== */
@media (max-width: 991px) {
  .content-block,
  .content-block.reverse {
    flex-direction: column;
    gap: 2rem;
  }
  
  .navbar-collapse {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin-top: 1rem;
    box-shadow: var(--shadow-subtle);
  }
  .navbar-collapse .nav-link {
    color: var(--hush-black) !important;
  }
}

@media (max-width: 767px) {
  .section-hush {
    padding: 3rem 0;
  }
  
  .hero-section {
    min-height: auto;
    padding: 6rem 0 4rem;
  }
  
  .contact-form-wrap {
    padding: 1.5rem;
  }
}