/* ============================================
   NICOLÁS PSTYGA — SPEAKER WEBSITE
   Award-worthy dark theme design
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --bg: #0a0a0b;
  --bg-elevated: #111113;
  --bg-card: #161618;
  --bg-card-hover: #1c1c1f;
  --surface: #1a1a1d;
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);

  --text-primary: #f5f5f7;
  --text-secondary: rgba(255, 255, 255, 0.6);
  --text-tertiary: rgba(255, 255, 255, 0.35);

  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --accent-glow: rgba(108, 92, 231, 0.3);
  --gradient: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 50%, #74b9ff 100%);
  --gradient-text: linear-gradient(135deg, #a29bfe 0%, #74b9ff 100%);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --nav-height: 72px;
  --container-max: 1200px;
  --container-padding: 24px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;
}

/* ---------- Reset ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-family: inherit;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ---------- Custom Cursor (desktop only) ---------- */
.cursor,
.cursor-follower {
  display: none;
}

@media (pointer: fine) {
  .cursor {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--accent-light);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: transform 0.1s var(--ease-out), opacity 0.3s;
    mix-blend-mode: difference;
  }

  .cursor-follower {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 36px;
    height: 36px;
    border: 1.5px solid var(--accent-light);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.25s var(--ease-out), width 0.3s, height 0.3s, opacity 0.3s;
    opacity: 0.5;
  }

  body:hover .cursor,
  body:hover .cursor-follower {
    opacity: 1;
  }

  body.cursor-hover .cursor {
    transform: translate(-50%, -50%) scale(3);
    opacity: 0.5;
  }

  body.cursor-hover .cursor-follower {
    width: 60px;
    height: 60px;
    opacity: 0.3;
  }
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 var(--container-padding);
  height: var(--nav-height);
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}

.nav.scrolled {
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--border);
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s var(--ease-out);
}

.nav__link:hover {
  color: var(--text-primary);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  color: var(--bg);
  background: var(--gradient);
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  color: var(--bg);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav__toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 2px 16px var(--accent-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn--outline {
  border: 1.5px solid var(--border-hover);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.btn--outline:hover {
  border-color: var(--accent-light);
  background: rgba(108, 92, 231, 0.08);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ---------- Section Header ---------- */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header--left {
  text-align: left;
}

.section-header__tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2rem;
}

.section-header__tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.25rem;
  height: 2px;
  background: var(--gradient);
  transform: translateY(-50%);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.section-header__sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-header--left .section-header__sub {
  margin: 0;
}

/* ---------- Animations ---------- */
.anim {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.anim[data-anim="fade-right"] {
  transform: translateX(-40px);
}

.anim.visible {
  opacity: 1;
  transform: translateY(0) translateX(0);
}

/* ============================================
   SECTION 1: HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--nav-height) + 2rem) var(--container-padding) 2rem;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  transform: scale(1.05);
  animation: heroZoom 20s var(--ease-in-out) infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.12); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(10, 10, 11, 0.4) 0%,
      rgba(10, 10, 11, 0.6) 40%,
      rgba(10, 10, 11, 0.92) 100%
    ),
    radial-gradient(ellipse at 30% 50%, rgba(108, 92, 231, 0.15) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
}

.hero__tag {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.hero__tag span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-light);
  padding: 0.375rem 1rem;
  border: 1px solid rgba(162, 155, 254, 0.2);
  border-radius: 100px;
  background: rgba(108, 92, 231, 0.08);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__media-bar {
  position: absolute;
  bottom: 3rem;
  left: 0;
  right: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 0 var(--container-padding);
}

.hero__media-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.hero__media-logos {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

.media-logo-text {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-tertiary);
  transition: color 0.3s;
  white-space: nowrap;
}

.media-logo-text:hover {
  color: var(--text-secondary);
}

.media-logo-img {
  height: 28px;
  max-width: 120px;
  object-fit: contain;
  /* filter: brightness(0) invert(1); */
  opacity: 0.7;
  transition: opacity 0.3s;
}

.media-logo-img:hover {
  opacity: 1;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-light), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================================
   SECTION 2: WORKSHOPS
   ============================================ */
.workshops {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
}

.workshops__video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.workshops__video-bg iframe,
.workshops__video-bg #ytPlayer {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120vw;
  height: 120vh;
  min-width: 120vw;
  min-height: 120vh;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.workshops__video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      var(--bg) 0%,
      rgba(10, 10, 11, 0.92) 10%,
      rgba(10, 10, 11, 0.85) 50%,
      rgba(10, 10, 11, 0.92) 90%,
      var(--bg) 100%
    );
  z-index: 1;
}

.workshops .container {
  position: relative;
  z-index: 2;
}

.workshops__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.workshop-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.workshop-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity 0.4s;
}

.workshop-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.workshop-card:hover::before {
  opacity: 1;
}

.workshop-card__number {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent-light);
  opacity: 0.6;
  margin-bottom: 1rem;
  display: block;
}

.workshop-card__title {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.workshop-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.workshops__footer {
  text-align: center;
}

.workshops__footer p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   SECTION 3: CLIENTS
   ============================================ */
.clients {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.clients__label {
  display: block;
  text-align: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-tertiary);
  margin-bottom: 2rem;
}

.clients__track {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.clients__slide {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.client-logo {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-tertiary);
  white-space: nowrap;
  transition: color 0.3s;
  padding: 0.5rem 0;
}

.client-logo:hover {
  color: var(--text-secondary);
}

.client-logo-img {
  height: 28px;
  max-width: 120px;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity 0.3s;
  white-space: nowrap;
}

.client-logo-img:hover {
  opacity: 1;
}

/* ============================================
   SECTION 4: ABOUT
   ============================================ */
.about {
  padding: 8rem 0;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about__photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.about__image-accent {
  position: absolute;
  bottom: -2px;
  left: -2px;
  right: -2px;
  height: 40%;
  background: linear-gradient(to top, var(--bg), transparent);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.about__bio p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.75;
  font-size: 0.9375rem;
}

.about__bio strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about__bio a {
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}

.about__bio a:hover {
  color: var(--text-primary);
}

.about__stats {
  display: flex;
  gap: 2.5rem;
  margin: 2.5rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat__plus {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.375rem;
}

/* ============================================
   SECTION 5: MEDIA
   ============================================ */
.media {
  padding: 8rem 0;
  background: var(--bg-elevated);
}

.media__sub-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

.media__videos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 4rem;
}

.video-card {
  cursor: pointer;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.4s var(--ease-out);
}

.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.video-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.video-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

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

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  width: 56px;
  height: 40px;
  opacity: 0.9;
  transition: all 0.3s var(--ease-out);
}

.video-card:hover .video-card__play {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.video-card__play svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.video-card__info {
  padding: 1rem 1.25rem;
}

.video-card__channel {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-light);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.video-card__channel-logo {
  height: 16px;
  max-width: 80px;
  object-fit: contain;
}

.video-card__title {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Columns — photo cards with media logo overlay */
.media__columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.column-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.column-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.column-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.column-card:hover .column-card__image {
  transform: scale(1.05);
}

.column-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.5) 100%);
  z-index: 1;
}

.column-card__logo {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 2;
  max-height: 32px;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.column-card__logo-text {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  opacity: 0.9;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.column-card__bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  z-index: 2;
}

.column-card__title {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.4;
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}

.media__columns-loading {
  grid-column: 1 / -1;
}

/* ============================================
   SUMATE A MIS CANALES
   ============================================ */
.channels {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}

.channels__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.channel-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.3s var(--ease-out);
  text-align: center;
}

.channel-card:hover {
  border-color: var(--accent);
  background: rgba(108, 92, 231, 0.06);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(108, 92, 231, 0.15);
}

.channel-card__icon {
  width: 40px;
  height: 40px;
  color: var(--accent-light);
  transition: color 0.3s;
}

.channel-card:hover .channel-card__icon {
  color: var(--text-primary);
}

.channel-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
}

.channel-card__handle {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

/* ============================================
   SECTION 7: CONTACT
   ============================================ */
.contact {
  padding: 8rem 0;
}

.contact__wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.contact__categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.contact-cat {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 0.75rem;
  transition: all 0.3s var(--ease-out);
  background: transparent;
}

.contact-cat:hover {
  border-color: var(--border-hover);
  background: var(--bg-card);
}

.contact-cat.active {
  border-color: var(--accent);
  background: rgba(108, 92, 231, 0.08);
  box-shadow: 0 0 20px rgba(108, 92, 231, 0.1);
}

.contact-cat__title {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.contact-cat__sub {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.contact-cat.active .contact-cat__sub {
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  -webkit-appearance: none;
}

.form-input::placeholder {
  color: var(--text-tertiary);
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23666'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group {
  margin-bottom: 1rem;
}

.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer p {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

/* ============================================
   VIDEO MODAL
   ============================================ */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}

.video-modal.active {
  opacity: 1;
  visibility: visible;
}

.video-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.video-modal__content {
  position: relative;
  width: 90vw;
  max-width: 960px;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.4s var(--ease-out);
}

.video-modal.active .video-modal__content {
  transform: scale(1) translateY(0);
}

.video-modal__close {
  position: absolute;
  top: -48px;
  right: 0;
  font-size: 2rem;
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s, transform 0.3s;
  z-index: 1;
}

.video-modal__close:hover {
  color: var(--text-primary);
  transform: rotate(90deg);
}

.video-modal__player {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
}

.video-modal__player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about__image-wrapper {
    max-width: 480px;
    margin: 0 auto;
  }

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

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

  .column-card {
    aspect-ratio: 2 / 3;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 20px;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--bg-elevated);
    border-left: 1px solid var(--border);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
    z-index: 999;
  }

  .nav__menu.open {
    transform: translateX(0);
  }

  .nav__link {
    font-size: 1.125rem;
  }

  .nav__link--cta {
    text-align: center;
    margin-top: 0.5rem;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero__media-bar {
    position: relative;
    bottom: auto;
    left: auto;
    right: auto;
    margin-top: 3rem;
  }

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

  .about__stats {
    flex-direction: column;
    gap: 1.5rem;
  }

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

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

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

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

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

  /* Modal mobile */
  .video-modal__content {
    width: 95vw;
  }

  .video-modal__close {
    top: -44px;
    right: 4px;
  }

  .hero__scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  .channels__grid {
    grid-template-columns: 1fr;
  }

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

  .hero__tag span {
    font-size: 0.625rem;
    padding: 0.25rem 0.75rem;
  }

  .hero__ctas {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__media-logos {
    gap: 1rem;
  }

  .media-logo-text {
    font-size: 0.75rem;
  }

  .stat__number,
  .stat__plus {
    font-size: 2rem;
  }
}