/* HERO SECTION - FULLY RESPONSIVE */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(rgba(15, 20, 25, 0.35), rgba(15, 20, 25, 0.55)),
    url('../img/ana-hero.avif');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 35, 50, 0.55) 0%, rgba(15, 20, 25, 0.75) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(80px, 8vh, 100px) 0;
}

/* HERO H1 */
.hero h1 {
  font-size: clamp(2.1rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: clamp(2rem, 3vw, 2rem);
  text-transform: uppercase;
  letter-spacing: clamp(1px, 0.3vw, 3px);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
  color: var(--text-white);
}

.nowrap {
  white-space: nowrap;
}

/* HERO PARAGRAPH */
.hero p {
  font-size: clamp(1.1rem, 3vw, 2.2rem);
  color: var(--accent-mind);
  font-style: italic;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.6;
}

/* CTA BUTTON */
.btn-get-started {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background-color: var(--text-white);
  color: var(--dark-blue);
  padding: 0;
  border: none;
  font-weight: 700;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  text-transform: uppercase;
  letter-spacing: clamp(1px, 0.2vw, 2px);
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
  border-radius: 0;
  text-decoration: none;
}

.btn-get-started:visited {
  color: var(--dark-blue);
}

.btn-get-started .btn-text {
  padding: clamp(12px, 2vw, 18px) clamp(18px, 3vw, 30px);
  background-color: var(--text-white);
  transition: background-color 0.3s;
  white-space: nowrap;
}

.btn-get-started .btn-arrow {
  padding: clamp(12px, 2vw, 18px) clamp(16px, 2.5vw, 25px);
  background-color: var(--accent-mind);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s;
}

.btn-get-started:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(7, 204, 185, 0.25);
}

.btn-get-started:hover .btn-text {
  background-color: #f5f5f5;
}

.btn-get-started:hover .btn-arrow {
  filter: brightness(0.92);
}

@media (hover: none) {
  .btn-get-started:hover {
    transform: none;
    box-shadow: none;
  }
}

/* SCROLL INDICATOR */

.scroll-indicator {
  position: absolute;
  right: clamp(20px, 3vw, 40px);
  bottom: clamp(30px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(10px, 1.5vw, 15px);
  color: var(--text-white);
  z-index: 10;
  opacity: 0.8;
}

.scroll-text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: clamp(0.7rem, 1vw, 0.85rem);
  letter-spacing: clamp(2px, 0.3vw, 3px);
  text-transform: uppercase;
}

.scroll-arrow {
  font-size: clamp(1.2rem, 1.5vw, 1.5rem);
  animation: bounce 2s infinite;
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-10px);
  }

  60% {
    transform: translateY(-5px);
  }
}

/* SOCIAL SIDEBAR */

.social-sidebar {
  position: fixed;
  left: clamp(15px, 2vw, 30px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.5vw, 20px);
}

.social-icon {
  width: clamp(40px, 5vw, 45px);
  height: clamp(40px, 5vw, 45px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-size: clamp(1.1rem, 1.5vw, 1.3rem);
  transition: all 0.3s ease;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  backdrop-filter: blur(5px);
}

.social-icon:hover {
  color: var(--accent-mind);
  background-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

/* RESPONSIVE BREAKPOINTS */

/* Mobile: Extra small devices (< 576px) */
@media (max-width: 575.98px) {
  .social-sidebar {
    display: none;
  }

  .scroll-indicator {
    right: 15px;
    bottom: 20px;
  }

  .scroll-text {
    display: none;
  }
}

/* Tablet: Small devices (576px - 767px) */
@media (min-width: 576px) and (max-width: 767.98px) {
  .social-sidebar {
    display: none;
  }
}

/* Tablet: Medium devices (768px - 991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  .scroll-indicator {
    bottom: clamp(30px, 4vw, 50px);
  }
}

/* Desktop: Large devices (992px and up) */
@media (min-width: 992px) {
  .scroll-indicator {
    display: flex;
  }
}

/* Landscape orientation adjustments */
@media (max-height: 600px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    height: auto;
  }

  .hero-content {
    padding: clamp(40px, 5vh, 60px) 0;
  }

  .hero h1 {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    margin-bottom: 1rem;
  }

  .hero p {
    font-size: clamp(0.85rem, 2vw, 1.2rem);
    margin-bottom: 1rem;
  }

  .scroll-indicator {
    display: none;
  }
}