/* =============================================
   HERYERPARKOUR — Hero Section
   Canvas, video bg, image bg, slider, progress
   ============================================= */

/* ===== HERO CONTAINER ===== */
.hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
  background: #0a0a0a;
  cursor: grab;
  user-select: none;
}

.hero:active {
  cursor: grabbing;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* ===== SLIDER WRAPPER ===== */
.slider {
  position: absolute;
  inset: 0;
  z-index: 2;
}

/* ===== SLIDE BASE ===== */
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(60px);
  transition:
    opacity   0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.slide.leaving {
  opacity: 0;
  transform: translateX(-80px);
}

/* ===== FULL-SCREEN VIDEO BACKGROUND ===== */
.slide-bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* ===== FULL-SCREEN IMAGE BACKGROUND ===== */
.slide-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
  /* Ken Burns: subtle zoom-in while slide is active */
  transform: scale(1.06);
  transition: transform 8s ease-out;
}

.slide.active .slide-bg-img {
  transform: scale(1);
}

/* ===== GRADIENT OVERLAY ===== */
/* Left-heavy gradient for text readability + bottom gradient for CTA area */
.slide-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      to right,
      rgba(0, 0, 0, 0.82) 0%,
      rgba(0, 0, 0, 0.55) 45%,
      rgba(0, 0, 0, 0.12) 100%
    ),
    linear-gradient(
      to top,
      rgba(0, 0, 0, 0.80) 0%,
      rgba(0, 0, 0, 0.20) 45%,
      transparent 100%
    );
}

/* ===== SLIDE CONTENT — all slides ===== */
.slide-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
}

.slide-inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding) var(--space-4xl);
}

/* ===== HERO CONTENT (Slide 1 — animated letters) ===== */
.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
}

.hero-inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding) var(--space-4xl);
}

/* Tag — "// Maltepe Dragos, İstanbul" */
.hero-tag {
  font-family: var(--ff-handwrite);
  font-size: var(--font-body);
  color: var(--accent);
  margin-bottom: 12px;
  display: inline-block;
  transform: rotate(-2deg);
  opacity: 0;
  animation: tagIn 0.6s 0.2s forwards;
}

/* Hero text lines (letter animation) */
.hero-line {
  font-family: var(--ff-display);
  font-size: var(--font-display);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -2px;
  overflow: visible;
  display: flex;
  flex-wrap: wrap;
  min-height: 1em;
}

.hero-line .word {
  display: inline-flex;
  margin-right: 0.22em;
}

/* Bottom — description + CTAs */
.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 32px;
  gap: 40px;
  opacity: 0;
  animation: fadeUp 0.8s 3.5s var(--ease-out) forwards;
}

.hero-desc {
  font-size: var(--font-body-lg);
  color: rgba(255, 255, 255, 0.62);
  max-width: 420px;
  line-height: 1.6;
  font-weight: 500;
}

.hero-desc strong,
.slide-desc strong {
  color: white;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ===== IMAGE SLIDES — text over photo ===== */
.slide-photo-inner {
  max-width: 640px;
}

.slide-tag {
  font-family: var(--ff-handwrite);
  font-size: var(--font-small);
  color: var(--accent);
  transform: rotate(-2deg);
  display: inline-block;
  margin-bottom: 16px;
  opacity: 0;
}

.slide.active .slide-tag {
  animation: tagIn 0.5s 0.15s forwards;
}

/* Slide title lines (animated letters) */
.slide-line {
  font-family: var(--ff-display);
  font-size: clamp(48px, 7.5vw, 100px);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -2px;
  display: flex;
  flex-wrap: wrap;
  min-height: 1em;
}

.slide-line .word {
  display: inline-flex;
  margin-right: 0.2em;
}

.slide-desc {
  font-size: var(--font-body);
  color: rgba(255, 255, 255, 0.55);
  max-width: 400px;
  line-height: 1.65;
  font-weight: 500;
  margin: 20px 0 0;
  opacity: 0;
}

.slide.active .slide-desc {
  animation: fadeUp 0.6s 0.8s var(--ease-out) forwards;
}

.slide.active .btn-street {
  animation: fadeUp 0.6s 1s var(--ease-out) forwards;
  opacity: 0;
}

/* CTA inside slide */
.slide-cta {
  margin-top: 24px;
}

/* ===== SLIDER DOTS ===== */
.slider-dots {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
  align-items: center;
}

.slider-dots .dot {
  width: 10px;
  height: 10px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
  padding: 0;
}

.slider-dots .dot.active {
  background: var(--accent);
  border-color: var(--accent);
  width: 36px;
}

.slider-dots .dot:hover:not(.active) {
  border-color: rgba(255, 255, 255, 0.7);
}

/* ===== PROGRESS BAR ===== */
.slider-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
  z-index: 10;
}

.slider-progress-bar {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s linear;
}

/* ===== SWIPE HINT (arrows) ===== */
.slider-arrows {
  position: absolute;
  bottom: 28px;
  right: var(--container-padding);
  z-index: 10;
  display: flex;
  gap: 8px;
}

.slider-arrow {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  transition: background 0.3s, border-color 0.3s;
  color: white;
  font-size: 16px;
  backdrop-filter: blur(6px);
}

.slider-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
}

/* ===== VIDEO INSIDE SLIDE 1 ===== */
.slide-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.slide-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.48);
  z-index: 1;
}

/* ===== VISUAL SLIDES — split layout (slide 2, 3, 4) ===== */
.slide-visual {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 40px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 80px;
  min-height: 100vh;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  box-sizing: border-box;
}

.slide-visual.reverse {
  grid-template-columns: 7fr 5fr;
  direction: rtl;
}

.slide-visual.reverse > * {
  direction: ltr;
}

.slide-text-col {}

.slide-img-col {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

/* ===== ASYMMETRIC FRAMES ===== */
.asym-frame {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.asym-inner {
  width: 100%;
  height: 70vh;
  max-height: 620px;
  background: #0f0f0f;
  border: 2px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* Unique clip-path per frame */
.frame-1 .asym-inner { clip-path: polygon(0 0, 100% 4%, 96% 100%, 3% 94%); }
.frame-2 .asym-inner { clip-path: polygon(4% 0, 100% 3%, 97% 96%, 0 100%); }
.frame-3 .asym-inner { clip-path: polygon(0 3%, 97% 0, 100% 94%, 2% 100%); }

/* Accent border behind the frame */
.frame-accent {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 16px;
  left: 16px;
  border: 2px solid var(--accent, #ff4d00);
  opacity: 0.25;
  z-index: 0;
}

.frame-1 .frame-accent { clip-path: polygon(0 0, 100% 4%, 96% 100%, 3% 94%); }
.frame-2 .frame-accent { clip-path: polygon(4% 0, 100% 3%, 97% 96%, 0 100%); top: -14px; left: -14px; }
.frame-3 .frame-accent { clip-path: polygon(0 3%, 97% 0, 100% 94%, 2% 100%); top: 18px; left: -16px; }

/* Frame image */
.asym-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Frame entrance animation when slide becomes active */
.slide.active .asym-frame {
  animation: frameIn 1s 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.slide.active .frame-accent {
  animation: accentIn 1s 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes frameIn {
  from { opacity: 0; transform: translateX(60px) rotate(3deg) scale(0.9); }
  to   { opacity: 1; transform: translateX(0)    rotate(0deg) scale(1);   }
}
@keyframes accentIn {
  from { opacity: 0; transform: translate(30px, 30px); }
  to   { opacity: 0.25; }
}

/* Placeholder (when no image available) */
.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #1a1a2e, #2a1530);
}
.img-placeholder span  { font-size: 48px; opacity: 0.3; }
.img-placeholder small {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.25);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .slide-line { font-size: clamp(40px, 7vw, 80px); }
  .slide-visual { gap: 24px; padding-top: 80px; padding-bottom: 60px; }
  .asym-inner { height: 100%; max-height: 100%; }
  .frame-accent { display: none; }
}

@media (max-width: 768px) {
  /* Slide 1 — 1920 oranlarinda ama 768'e uygun */
  .hero-content { align-items: flex-end; }
  .hero-inner { padding-bottom: 140px; }
  .hero-bottom {
    flex-direction: row;
    align-items: flex-end;
    justify-content: flex-start;
    gap: 32px;
    margin-top: 20px;
  }
  .hero-desc { max-width: 380px; }
  .hero-actions {
    flex: 1;
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }
  .hero-actions .btn-street {
    padding: 16px 44px;
    font-size: 14px;
    letter-spacing: 2px;
  }

  .slide-line { font-size: clamp(36px, 10vw, 60px); }

  .slider-dots { bottom: 20px; }
  .slider-arrows { display: none; }
}

@media (max-width: 480px) {
  .hero-line { letter-spacing: -1px; }
}