/* =========================================================
   CUSTOMER EXPERIENCE — "İlk 10 saniye, sonsuz izlenim"
   Canlı demo iframe + 4 premium UX vurgusu
   features-sheet'in altında ayrı section, surface-2 (subtle alt)
   ========================================================= */

.experience {
  background: var(--surface-2);
  padding-block: clamp(5rem, 10vh, 8rem);
  position: relative;
  z-index: 3; /* features-sheet'in altında, normal flow */
}

/* Hafif yumuşak gradient — section üstünde "girilmiş" hissi */
.experience::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%, var(--line) 50%, transparent 100%);
}

/* ---------- Grid ---------- */
.experience__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
  margin-top: clamp(3rem, 6vw, 5rem);
}
@media (min-width: 920px) {
  .experience__grid {
    grid-template-columns: minmax(280px, 380px) 1fr;
    gap: clamp(3rem, 6vw, 6rem);
  }
}

/* ---------- Live phone (iframe) ---------- */
.experience__device {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  position: relative;
}

/* Atmospheric glow behind phone */
.experience__device::before {
  content: "";
  position: absolute;
  inset: -8% -12%;
  background:
    radial-gradient(50% 60% at 50% 40%, rgba(230, 22, 115, 0.12), transparent 70%),
    radial-gradient(60% 50% at 50% 70%, rgba(52, 60, 144, 0.10), transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.phone-frame-live {
  position: relative;
  width: clamp(280px, 32vw, 400px);
  aspect-ratio: 9 / 19.5;
  border-radius: 42px;
  background: linear-gradient(145deg, #2a2a35 0%, #0d0d14 100%);
  padding: 8px;
  box-shadow:
    0 60px 120px rgba(15, 15, 22, 0.20),
    0 24px 48px rgba(15, 15, 22, 0.10),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform var(--dur-slow) var(--ease-premium);
}
.phone-frame-live:hover {
  transform: translateY(-4px);
}

/* Notch */
.phone-frame-live::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 92px; height: 24px;
  background: #000;
  border-radius: 20px;
  z-index: 5;
  pointer-events: none;
}

.phone-frame-live iframe {
  width: 100%;
  height: 100%;
  border-radius: 34px;
  border: 0;
  background: #0a0a0f;
  display: block;
}

/* Loading skeleton inside phone before iframe loads */
.phone-frame-live__loader {
  position: absolute;
  inset: 8px;
  border-radius: 34px;
  background: linear-gradient(135deg, #14141b 0%, #1c1c26 50%, #14141b 100%);
  background-size: 200% 200%;
  animation: phone-skeleton 2s ease-in-out infinite;
  z-index: 1;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-60);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  font-weight: 500;
  opacity: 1;
  transition: opacity 600ms var(--ease-out);
}
.phone-frame-live[data-loaded="true"] .phone-frame-live__loader {
  opacity: 0;
}
@keyframes phone-skeleton {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Meta below phone */
.experience__device-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--fs-sm);
  color: var(--ink-d-60);
  flex-wrap: wrap;
  justify-content: center;
}
.experience__device-meta .live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink-d-80);
  font-weight: 500;
}
.experience__device-meta .live::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
  animation: pulse-dot 2s ease-out infinite;
}
.experience__device-meta a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--brand-magenta-deep);
  font-weight: 500;
  text-decoration: none;
  transition: gap var(--dur-base) var(--ease-premium), color var(--dur-base) var(--ease-out);
}
.experience__device-meta a:hover {
  color: var(--brand-magenta);
  gap: 0.6rem;
}

/* ---------- Callouts grid (right side) ---------- */
.callouts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 540px) {
  .callouts { grid-template-columns: repeat(2, 1fr); }
}

.callout {
  position: relative;
  padding: clamp(1.25rem, 2vw, 1.75rem);
  background: var(--surface-1);
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition:
    transform var(--dur-base) var(--ease-premium),
    box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}
.callout:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--line);
}

.callout__num {
  font-family: var(--ff-display);
  font-size: clamp(1.875rem, 2.5vw + 0.5rem, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--ink-d-100);
  display: inline-flex;
  align-items: baseline;
  gap: 0.15em;
}
.callout__num .unit {
  font-size: 0.45em;
  font-weight: 500;
  color: var(--ink-d-60);
  letter-spacing: -0.01em;
}
.callout__num .accent {
  background: var(--grad-text-magenta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.callout__label {
  font-family: var(--ff-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-d-100);
  margin-top: 2px;
}

.callout__desc {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ink-d-60);
  margin-top: var(--sp-2);
}

/* CTA — kartların altında, mobil önizlemenin sağında (callouts grid içinde) */
.experience__cta {
  margin-top: var(--sp-3);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--line-soft);
}
@media (min-width: 540px) {
  /* 2-col callouts grid içinde tam satırı kaplasın */
  .callouts > .experience__cta { grid-column: 1 / -1; }
}
.experience__cta-text {
  font-family: var(--ff-display);
  font-size: clamp(1.125rem, 1.5vw + 0.5rem, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-d-80);
  max-width: 32ch;
}
.experience__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  background: var(--ink-d-100);
  color: #fff;
  border-radius: var(--r-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-decoration: none;
  transition:
    background var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-premium),
    box-shadow var(--dur-base) var(--ease-out);
}
.experience__cta-btn:hover {
  background: var(--brand-magenta);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(230, 22, 115, 0.28);
}
.experience__cta-btn svg {
  transition: transform var(--dur-base) var(--ease-premium);
}
.experience__cta-btn:hover svg { transform: translateX(3px); }