/* ==========================================================
   SECTIONS.CSS — Page Section Styles
   Alfredo Limson Portfolio V2
   ========================================================== */

/* ----------------------------------------------------------
   HERO SECTION
   ---------------------------------------------------------- */
.al-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #000;
}

/* Star canvas — bottom layer */
#al-star-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Particle canvas — transparent, blends over stars */
#al-hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  mix-blend-mode: screen;
}

/* Content — above both canvases */
.al-hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  max-width: 800px;
  margin: 0 auto;
}

/* Badge */
.al-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: var(--color-accent-dim);
  border: 1px solid rgba(0, 255, 255, 0.25);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
  font-family: var(--font-main);
}

/* Name */
.al-hero__name {
  font-family: var(--font-main);
  font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Tagline */
.al-hero__tagline {
  font-family: var(--font-main);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--color-text-dim);
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-12);
}

/* Buttons row */
.al-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Scroll indicator */
.al-hero__scroll {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-text-dim);
  font-size: var(--text-xs);
  font-family: var(--font-main);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition);
  cursor: pointer;
  animation: al-bounce 2.5s ease-in-out infinite;
}

.al-hero__scroll:hover {
  color: var(--color-accent);
  text-shadow: 0 0 12px rgba(0, 255, 255, 0.8);
  filter: drop-shadow(0 0 8px rgba(0, 255, 255, 0.6));
}

@keyframes al-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ----------------------------------------------------------
   HERO RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  .al-hero__name    { font-size: clamp(3rem, 14vw, 5rem); }
  .al-hero__tagline { font-size: 0.9rem; letter-spacing: 0.04em; }
}


/* ==========================================================
   ABOUT PAGE SECTIONS
   ========================================================== */

/* ----------------------------------------------------------
   ABOUT HERO — Parallax
   ---------------------------------------------------------- */
.al-abh__parallax {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.al-abh__layer {
  position: absolute;
  inset: -50px;
  transition: transform 0.1s linear;
}

.al-abh__layer--stars {
  background-image: radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.6) 50%, transparent),
                    radial-gradient(1.5px 1.5px at 30% 60%, rgba(255,255,255,0.5) 50%, transparent),
                    radial-gradient(1px 1px at 50% 30%, rgba(255,255,255,0.4) 50%, transparent),
                    radial-gradient(1.5px 1.5px at 70% 70%, rgba(255,255,255,0.35) 50%, transparent),
                    radial-gradient(1px 1px at 90% 15%, rgba(255,255,255,0.5) 50%, transparent),
                    radial-gradient(1.2px 1.2px at 15% 80%, rgba(255,255,255,0.4) 50%, transparent),
                    radial-gradient(1px 1px at 85% 45%, rgba(255,255,255,0.45) 50%, transparent),
                    radial-gradient(1.5px 1.5px at 45% 90%, rgba(255,255,255,0.3) 50%, transparent);
}

.al-abh__layer--grid {
  background-image:
    linear-gradient(rgba(0,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
}

.al-abh__layer--glow {
  background: radial-gradient(ellipse 600px 400px at 50% 50%, rgba(0,255,255,0.05), transparent 70%);
}

.al-abh__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.85) 100%);
}

.al-abh__content {
  position: relative;
  z-index: 10;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 2rem;
}

/* Photo */
.al-abh__photo-wrap {
  position: relative;
  width: 160px;
  height: 160px;
  margin-bottom: 1rem;
}

.al-abh__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(0,255,255,0.2);
  position: relative;
  z-index: 2;
}

.al-abh__photo-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(0,255,255,0.15);
  animation: al-ring-spin 12s linear infinite;
  background: conic-gradient(from 0deg, rgba(0,255,255,0.2), transparent 30%, transparent 70%, rgba(167,139,250,0.2));
}

@keyframes al-ring-spin {
  to { transform: rotate(360deg); }
}

/* Badge */
.al-abh__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(0,255,255,0.06);
  border: 1px solid rgba(0,255,255,0.2);
  color: #00ffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.al-abh__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00ffff;
  box-shadow: 0 0 8px rgba(0,255,255,0.6);
  animation: al-about-pulse 2s ease-in-out infinite;
}

@keyframes al-about-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Name */
.al-abh__name {
  font-family: 'DM Sans', sans-serif;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Tagline */
.al-abh__tagline {
  font-size: clamp(0.9rem, 2vw, 1.125rem);
  color: #64748b;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.al-abh__trait {
  display: inline-block;
  transition: all 0.3s ease;
  cursor: default;
}

.al-abh__trait:hover {
  color: attr(data-glow);
  text-shadow: 0 0 16px var(--trait-glow, #00ffff);
  transform: translateY(-2px);
}

.al-abh__trait[data-glow="#00ffff"]:hover { color: #00ffff; --trait-glow: #00ffff; }
.al-abh__trait[data-glow="#a78bfa"]:hover { color: #a78bfa; --trait-glow: #a78bfa; }
.al-abh__trait[data-glow="#00ff88"]:hover { color: #00ff88; --trait-glow: #00ff88; }

.al-abh__dot {
  opacity: 0.3;
  margin: 0 0.5rem;
}

/* Scroll */
.al-abh__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  color: #475569;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: al-bounce 2.5s ease-in-out infinite;
  z-index: 10;
}

.al-abh__scroll:hover {
  color: #00ffff;
  text-shadow: 0 0 12px rgba(0,255,255,0.6);
}

/* ----------------------------------------------------------
   BIO CARDS
   ---------------------------------------------------------- */
.al-abc__header {
  margin-bottom: 3rem;
}

.al-abc__header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.al-abc__header p {
  font-size: 0.9375rem;
  color: #64748b;
  max-width: 30rem;
}

.al-abc__card {
  background: #0d0d0d;
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 1.25rem;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(.16,1,.3,1),
              border-color 0.35s ease,
              box-shadow 0.4s ease;
}

.al-abc__card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.al-abc__card-text {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.7;
}

.al-abc__card:hover {
  transform: translateY(-6px);
  border-color: var(--card-accent, rgba(0,255,255,0.2));
  box-shadow: 0 20px 50px rgba(0,0,0,0.5),
              0 0 30px color-mix(in srgb, var(--card-accent) 15%, transparent);
}

.al-abc__card-icon {
  width: 44px;
  height: 44px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  background: color-mix(in srgb, var(--card-accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--card-accent) 35%, transparent);
  color: var(--card-accent);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.al-abc__card:hover .al-abc__card-icon {
  box-shadow: 0 0 20px color-mix(in srgb, var(--card-accent) 30%, transparent);
  transform: scale(1.05);
}

.al-abc__card-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--card-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(.16,1,.3,1);
}

.al-abc__card:hover .al-abc__card-accent {
  transform: scaleX(1);
}

/* ----------------------------------------------------------
   STATS STRIP
   ---------------------------------------------------------- */
.al-abs__item {
  text-align: center;
  padding: 1.5rem 1rem;
  position: relative;
}

.al-abs__item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: rgba(255,255,255,0.06);
}

.al-abs__item:last-child::after { display: none; }

.al-abs__value {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #f8fafc;
  line-height: 1;
  margin-bottom: 0.5rem;
  transition: text-shadow 0.3s ease;
}

.al-abs__item:hover .al-abs__value {
  text-shadow: 0 0 20px rgba(0,255,255,0.4);
  color: #00ffff;
}

.al-abs__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #475569;
}

/* ----------------------------------------------------------
   TIMELINE
   ---------------------------------------------------------- */
.al-abt__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.al-abt__header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
  margin-bottom: 0.75rem;
}

.al-abt__header p {
  font-size: 0.9375rem;
  color: #64748b;
  max-width: 28rem;
  margin: 0 auto;
}

.al-abt__line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.06);
  transform: translateX(-50%);
}

.al-abt__progress {
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  height: 0;
  background: linear-gradient(180deg, #00ffff, #a78bfa);
  transform: translateX(-50%);
  transition: height 0.1s linear;
}

.al-abt__item {
  position: relative;
  display: flex;
  align-items: flex-start;
  margin-bottom: 3rem;
  width: 100%;
}

.al-abt__item--left { justify-content: flex-start; padding-right: calc(50% + 2rem); }
.al-abt__item--right { justify-content: flex-end; padding-left: calc(50% + 2rem); }

.al-abt__item-dot {
  position: absolute;
  left: 50%;
  top: 0.5rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #000;
  border: 2px solid var(--tl-accent, #00ffff);
  transform: translateX(-50%);
  z-index: 2;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.al-abt__item:hover .al-abt__item-dot {
  box-shadow: 0 0 16px var(--tl-accent);
  transform: translateX(-50%) scale(1.3);
}

.al-abt__item-card {
  background: #0d0d0d;
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: transform 0.4s cubic-bezier(.16,1,.3,1),
              border-color 0.3s ease,
              box-shadow 0.3s ease;
  width: 100%;
}

.al-abt__item-desc {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.65;
}

.al-abt__item:hover .al-abt__item-card {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--tl-accent) 25%, transparent);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
}

.al-abt__item-year {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tl-accent, #00ffff);
  margin-bottom: 0.25rem;
}

.al-abt__item-type {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #475569;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 0.75rem;
}

.al-abt__item-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

/* ----------------------------------------------------------
   GALLERY
   ---------------------------------------------------------- */
.al-abg__header {
  margin-bottom: 2.5rem;
}

.al-abg__header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
  margin-bottom: 0.75rem;
}

.al-abg__header p {
  font-size: 0.9375rem;
  color: #64748b;
  max-width: 28rem;
}

.al-abg__item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
}

.al-abg__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.16,1,.3,1), filter 0.4s ease;
}

.al-abg__item:hover .al-abg__img {
  transform: scale(1.08);
  filter: brightness(0.7);
}

.al-abg__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: rgba(0,0,0,0.3);
}

.al-abg__item:hover .al-abg__overlay {
  opacity: 1;
}

.al-abg__caption {
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.02em;
}

.al-abg__zoom {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,255,255,0.15);
  border: 1px solid rgba(0,255,255,0.3);
  color: #00ffff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.al-abg__item:hover .al-abg__zoom {
  transform: scale(1.1);
  box-shadow: 0 0 16px rgba(0,255,255,0.4);
}

/* Lightbox */
.al-abg__lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 2rem;
}

.al-abg__lightbox.al-active {
  opacity: 1;
  pointer-events: all;
}

.al-abg__lb-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.al-abg__lb-close:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(0,255,255,0.3);
  color: #00ffff;
  transform: rotate(90deg);
}

.al-abg__lb-img {
  max-width: 90%;
  max-height: 75vh;
  border-radius: 0.75rem;
  object-fit: contain;
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(.16,1,.3,1);
}

.al-abg__lightbox.al-active .al-abg__lb-img {
  transform: scale(1);
}

.al-abg__lb-caption {
  font-size: 0.9rem;
  color: #94a3b8;
  font-weight: 500;
}

/* ----------------------------------------------------------
   VALUES
   ---------------------------------------------------------- */
.al-abv__header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.al-abv__header h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
}

.al-abv__card {
  background: #0d0d0d;
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 1rem;
  padding: 1.75rem;
  text-align: center;
  transition: transform 0.4s cubic-bezier(.16,1,.3,1),
              border-color 0.3s ease,
              box-shadow 0.3s ease;
}

.al-abv__card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #f8fafc !important;
  -webkit-text-fill-color: #f8fafc !important;
  margin-bottom: 0.5rem;
}

.al-abv__card p {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.6;
}

.al-abv__card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--v-accent) 25%, transparent);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
}

.al-abv__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  transition: transform 0.3s ease, text-shadow 0.3s ease;
}

.al-abv__card:hover .al-abv__icon {
  transform: scale(1.15);
  text-shadow: 0 0 16px var(--v-accent);
}

/* ----------------------------------------------------------
   ABOUT RESPONSIVE
   ---------------------------------------------------------- */
@media (max-width: 767px) {
  .al-abh__name { font-size: clamp(2rem, 9vw, 3rem); }

  .al-abt__item--left,
  .al-abt__item--right {
    padding-left: 2.5rem;
    padding-right: 0;
    justify-content: flex-start;
  }
  .al-abt__line,
  .al-abt__progress {
    left: 0;
    transform: none;
  }
  .al-abt__item-dot {
    left: 0;
    transform: translateX(-50%);
  }

  .al-abs__item::after { display: none; }
}