/* ============================================================
   Components — Navigation, buttons, cards, hero, CTA, contacts, footer
   ============================================================ */

/* ===== HEADER / NAVIGATION ===== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-header);
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
  padding: 0 24px;
}

.header--scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color 0.3s ease;
}

.header__logo:hover {
  color: var(--color-gold);
}

.header__logo img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.header__logo:hover img {
  transform: rotate(-10deg);
}

/* ——— Desktop nav ——— */

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-concrete);
  position: relative;
  transition: color 0.3s ease;
  padding: 4px 0;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-neon-green);
  transition: width 0.3s ease;
}

.header__nav a:hover {
  color: var(--color-white);
}

.header__nav a:hover::after {
  width: 100%;
}

/* ——— Social icons in header ——— */

.header__socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__socials a {
  color: var(--color-gold);
  transition: color 0.3s ease, transform 0.3s ease;
  display: flex;
  align-items: center;
}

.header__socials a:hover {
  color: var(--color-neon-green);
  transform: scale(1.2);
}

.header__socials svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ——— Hamburger (mobile) ——— */

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  z-index: var(--z-modal);
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-radius: 2px;
}

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

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

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

/* ——— Mobile overlay menu ——— */

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: var(--z-overlay);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 36px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color 0.3s ease;
}

.mobile-menu a:hover {
  color: var(--color-gold);
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 40px;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  border: 2px solid var(--color-gold);
  background: transparent;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  background: var(--color-gold);
  color: var(--color-black);
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.4);
  transform: translateY(-2px);
}

.btn:active {
  transform: scale(0.95);
}

.btn--neon {
  border-color: var(--color-neon-red);
  color: var(--color-white);
}

.btn--neon:hover {
  background: var(--color-neon-red);
  box-shadow: 0 0 30px rgba(255, 69, 0, 0.5);
  color: var(--color-white);
}

.btn--neon-green {
  border-color: var(--color-neon-green);
  color: var(--color-white);
}

.btn--neon-green:hover {
  background: var(--color-neon-green);
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
  color: var(--color-black);
}

.btn--lg {
  padding: 20px 48px;
  font-size: 18px;
}

.btn-group {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===== HERO ===== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-black);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: var(--z-particles);
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

#hero-particles {
  position: absolute;
  inset: 0;
  z-index: calc(var(--z-particles) + 1);
}

.hero__content {
  position: relative;
  z-index: var(--z-content);
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(56px, 12vw, 120px);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 24px;
  cursor: default;
  position: relative;
}

.hero__tagline {
  font-family: var(--font-accent);
  font-size: clamp(18px, 2.5vw, 28px);
  color: var(--color-gold);
  margin-bottom: 40px;
  line-height: 1.4;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-content);
  color: var(--color-concrete);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: bounce-down 2s ease-in-out infinite;
}

.hero__scroll-arrow {
  width: 1px;
  height: 32px;
  background: var(--color-concrete);
}

/* ===== ABOUT ===== */

.about {
  position: relative;
}

.about__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about__text {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.8;
  color: var(--color-concrete);
}

.about__text p + p {
  margin-top: 16px;
}

/* Graffiti decor (SVG tags placed absolutely) */
.about__graffiti {
  position: absolute;
  font-family: var(--font-accent);
  font-size: 80px;
  color: rgba(212, 175, 55, 0.06);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.about__graffiti--left {
  left: 5%;
  top: 10%;
  transform: rotate(-15deg);
}

.about__graffiti--right {
  right: 5%;
  bottom: 10%;
  transform: rotate(10deg);
}

/* ===== MEMBERS CARDS ===== */

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

@media (max-width: 1023px) {
  .members__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .members__grid {
    grid-template-columns: 1fr;
  }
}

.member-card {
  background: var(--color-dark);
  border: 1px solid rgba(212, 175, 55, 0.15);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
  position: relative;
  transform: translateY(0);
  cursor: pointer;
  perspective: 1000px;
}

.member-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-gold);
  box-shadow: 0 20px 60px rgba(212, 175, 55, 0.15), 0 0 40px rgba(212, 175, 55, 0.05);
}

.member-card__image {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.member-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
}

.member-card:hover .member-card__image img {
  transform: scale(1.05);
  filter: grayscale(0.2) contrast(1.1);
}

/* Glitch overlay on hover */
.member-card__glitch {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  mix-blend-mode: overlay;
}

.member-card:hover .member-card__glitch {
  opacity: 1;
  animation: glitch-overlay 0.6s ease;
}

.member-card__info {
  padding: 24px;
}

.member-card__name {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.member-card__role {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-neon-green);
  margin-bottom: 12px;
}

.member-card__desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-concrete);
  font-style: italic;
}

/* Collage clip-path for card images */
.member-card .member-card__image {
  clip-path: polygon(
    0% 0%,
    95% 0%,
    100% 5%,
    100% 95%,
    95% 100%,
    5% 100%,
    0% 95%,
    0% 5%
  );
}

/* ===== CTA SECTION ===== */

.cta {
  position: relative;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.cta__bg {
  position: absolute;
  inset: 0;
  z-index: var(--z-particles);
}

.cta__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 32px;
  text-shadow: 0 0 40px rgba(255, 69, 0, 0.3);
}

.cta .btn-group {
  position: relative;
  z-index: var(--z-content);
}

/* ===== CONTACTS ===== */

.contacts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 767px) {
  .contacts__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.contacts__info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contacts__text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-concrete);
}

.contacts__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--color-silver);
  transition: color 0.3s ease;
}

.contacts__item:hover {
  color: var(--color-gold);
}

.contacts__item svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ——— Social links ——— */

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--color-gold);
  transition: all 0.3s ease;
  border-radius: 50%;
}

.social-links a:hover {
  border-color: var(--color-neon-green);
  color: var(--color-neon-green);
  transform: scale(1.15);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.social-links svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* ===== FOOTER ===== */

.footer {
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid rgba(139, 139, 139, 0.15);
}

.footer__text {
  font-size: 12px;
  color: var(--color-concrete);
  letter-spacing: 0.05em;
  opacity: 0.6;
}

.footer__accent {
  font-family: var(--font-accent);
  color: var(--color-gold);
  opacity: 1;
}