/* Ürün detay — landing tarzı tanıtım sayfası */
.up-page {
    --up-ink: #0c1222;
    --up-ink-soft: #1a2438;
    --up-slate: #475569;
    --up-muted: #64748b;
    --up-line: rgba(226, 232, 240, 0.9);
    --up-surface: #f4f6f9;
    --up-white: #ffffff;
    --up-gold: #c9a227;
    --up-gold-bright: #e8c547;
    --up-wa: #25d366;
    --up-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --up-radius: 18px;
    color: var(--up-ink);
    background: var(--up-white);
    overflow-x: clip;
    font-family: 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
}

.up-page .lp-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--up-ease), transform 0.7s var(--up-ease);
}
.up-page .lp-reveal--delay { transition-delay: 0.08s; }
.up-page .lp-reveal--delay-2 { transition-delay: 0.16s; }
.up-page .lp-reveal--delay-3 { transition-delay: 0.24s; }
.up-page .lp-reveal.lp-is-visible,
.up-hero .lp-reveal {
    opacity: 1;
    transform: none;
}

/* —— Hero —— */
.up-hero {
    position: relative;
    min-height: min(92vh, 820px);
    display: flex;
    align-items: flex-end;
    color: #fff;
    isolation: isolate;
}
.up-hero__media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
    animation: upKenBurns 24s ease-in-out infinite alternate;
}
@keyframes upKenBurns {
    from { transform: scale(1.02); }
    to { transform: scale(1.08); }
}
.up-hero__veil {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(8, 12, 22, 0.35) 0%, rgba(8, 12, 22, 0.55) 42%, rgba(8, 12, 22, 0.92) 100%),
        radial-gradient(ellipse at 20% 20%, rgba(201, 162, 39, 0.18), transparent 50%);
}
.up-hero__inner {
    position: relative;
    z-index: 2;
    padding: 7rem 0 3.5rem;
    max-width: 920px;
    margin-left: auto;
    margin-right: auto;
}
.up-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1.25rem;
}
.up-breadcrumb a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
}
.up-breadcrumb a:hover { color: var(--up-gold-bright); }
.up-hero__brand {
    margin: 0 0 0.65rem;
    font-size: clamp(1.35rem, 3.2vw, 2.1rem);
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--up-gold-bright);
    line-height: 1.15;
}
.up-hero__title {
    margin: 0 0 1rem;
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    max-width: 16ch;
}
.up-hero__lead {
    margin: 0 0 1.75rem;
    font-size: clamp(1rem, 2vw, 1.15rem);
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.86);
    max-width: 42rem;
}
.up-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}
.up-hero__meta {
    list-style: none;
    margin: 0;
    padding: 1.1rem 0 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.up-hero__meta li {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.up-hero__meta span {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.55);
}
.up-hero__meta strong {
    font-size: 0.95rem;
    font-weight: 700;
}

/* Buttons */
.up-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 48px;
    padding: 0.75rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none !important;
    transition: transform 0.25s var(--up-ease), box-shadow 0.25s var(--up-ease), background 0.25s ease;
    border: 1px solid transparent;
}
.up-btn:hover { transform: translateY(-2px); }
.up-btn--gold {
    background: linear-gradient(135deg, var(--up-gold-bright), var(--up-gold));
    color: #111 !important;
    box-shadow: 0 12px 28px rgba(201, 162, 39, 0.28);
}
.up-btn--wa {
    background: var(--up-wa);
    color: #fff !important;
}
.up-btn--ghost {
    background: rgba(255, 255, 255, 0.08);
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(8px);
}
.up-btn--block { width: 100%; }
.up-content .up-btn--ghost,
.up-related .up-btn--ghost {
    color: var(--up-ink) !important;
    border-color: var(--up-line);
    background: var(--up-white);
}

/* Trust */
.up-trust {
    background: var(--up-ink);
    color: #fff;
    padding: 1.35rem 0;
}
.up-trust__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    text-align: center;
}
.up-trust__item strong {
    display: block;
    font-size: clamp(1.35rem, 2.5vw, 1.85rem);
    font-weight: 800;
    color: var(--up-gold-bright);
    letter-spacing: -0.02em;
}
.up-trust__item span {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.65);
}

/* Sections */
.up-section {
    padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}
.up-section__head {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto 2.5rem;
}
.up-section__head--left {
    text-align: left;
    margin-left: 0;
}
.up-eyebrow {
    display: inline-block;
    margin-bottom: 0.65rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--up-gold);
}
.up-eyebrow--light { color: var(--up-gold-bright); }
.up-section__head h2 {
    margin: 0 0 0.75rem;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.2;
}
.up-section__head p {
    margin: 0;
    color: var(--up-muted);
    line-height: 1.65;
}

/* Highlights */
.up-highlights { background: var(--up-surface); }
.up-highlights__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}
.up-card {
    background: var(--up-white);
    border: 1px solid var(--up-line);
    border-radius: var(--up-radius);
    padding: 1.35rem 1.2rem;
    transition: transform 0.3s var(--up-ease), box-shadow 0.3s var(--up-ease);
}
.up-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(12, 18, 34, 0.08);
}
.up-card__icon {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(201, 162, 39, 0.12);
    color: var(--up-gold);
    margin-bottom: 0.85rem;
}
.up-card h3 {
    margin: 0 0 0.45rem;
    font-size: 1.05rem;
    font-weight: 750;
}
.up-card p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--up-muted);
    line-height: 1.55;
}
.up-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1.75rem;
}
.up-tags span {
    display: inline-flex;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    background: rgba(12, 18, 34, 0.05);
    color: var(--up-slate);
    font-size: 0.82rem;
    font-weight: 600;
}

/* Gallery */
.up-gallery__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 0.85rem;
}
.up-gallery__item {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 16px;
    grid-column: span 4;
    aspect-ratio: 4 / 3;
    background: #0c1222;
}
.up-gallery__item--hero {
    grid-column: span 8;
    grid-row: span 2;
    aspect-ratio: auto;
    min-height: 100%;
}
.up-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--up-ease);
}
.up-gallery__item:hover img { transform: scale(1.05); }

/* Content */
.up-content { background: var(--up-white); }
.up-content__wrap {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.75fr);
    gap: 2rem;
    align-items: start;
}
.up-prose {
    color: var(--up-slate);
    line-height: 1.75;
    font-size: 1.02rem;
}
.up-prose h1,
.up-prose h2,
.up-prose h3,
.up-prose h4 {
    color: var(--up-ink);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 1.75rem 0 0.75rem;
    line-height: 1.25;
}
.up-prose h3 { font-size: 1.35rem; }
.up-prose h4 { font-size: 1.1rem; color: var(--up-ink-soft); }
.up-prose p { margin: 0 0 1rem; }
.up-prose ul,
.up-prose ol {
    margin: 0 0 1.25rem;
    padding-left: 1.2rem;
}
.up-prose li { margin-bottom: 0.4rem; }
.up-prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.25rem 0 1.75rem;
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid var(--up-line);
}
.up-prose table td,
.up-prose table th {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--up-line);
    vertical-align: top;
}
.up-prose table tr:nth-child(even) { background: var(--up-surface); }
.up-prose table tr:last-child td { border-bottom: 0; }
.up-docs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.up-doc {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    background: var(--up-surface);
    color: var(--up-ink);
    font-weight: 700;
    text-decoration: none !important;
}

.up-side-card {
    position: sticky;
    top: 96px;
    background: var(--up-ink);
    color: #fff;
    border-radius: 22px;
    padding: 1.6rem 1.4rem;
    box-shadow: 0 24px 60px rgba(12, 18, 34, 0.22);
}
.up-side-card__eyebrow {
    margin: 0 0 0.4rem;
    color: var(--up-gold-bright);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.up-side-card h3 {
    margin: 0 0 0.65rem;
    font-size: 1.25rem;
    font-weight: 800;
}
.up-side-card > p {
    margin: 0 0 1.15rem;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.92rem;
    line-height: 1.55;
}
.up-side-card .up-btn { margin-bottom: 0.65rem; }
.up-side-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 1rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.up-side-list li {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.55rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.86);
}
.up-side-list i { color: var(--up-gold-bright); }

/* Process */
.up-process { background: var(--up-surface); }
.up-process__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}
.up-step {
    background: var(--up-white);
    border-radius: var(--up-radius);
    padding: 1.4rem 1.2rem;
    border: 1px solid var(--up-line);
}
.up-step__num {
    display: block;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--up-gold);
    letter-spacing: 0.08em;
    margin-bottom: 0.65rem;
}
.up-step h3 {
    margin: 0 0 0.45rem;
    font-size: 1.05rem;
    font-weight: 750;
}
.up-step p {
    margin: 0;
    color: var(--up-muted);
    font-size: 0.9rem;
    line-height: 1.55;
}

/* Convert */
.up-convert {
    background:
        linear-gradient(135deg, #0c1222 0%, #1a2438 55%, #122033 100%);
    color: #fff;
    padding: clamp(3rem, 6vw, 4.5rem) 0;
}
.up-convert__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    justify-content: space-between;
}
.up-convert h2 {
    margin: 0.35rem 0 0.55rem;
    font-size: clamp(1.45rem, 3vw, 2rem);
    font-weight: 800;
    max-width: 18ch;
}
.up-convert p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    max-width: 36rem;
}
.up-convert__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

/* Related */
.up-related__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}
.up-related__card {
    display: block;
    border-radius: var(--up-radius);
    overflow: hidden;
    background: var(--up-white);
    border: 1px solid var(--up-line);
    text-decoration: none !important;
    color: inherit;
    transition: transform 0.3s var(--up-ease), box-shadow 0.3s var(--up-ease);
}
.up-related__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(12, 18, 34, 0.08);
}
.up-related__img {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #111;
}
.up-related__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--up-ease);
}
.up-related__card:hover img { transform: scale(1.05); }
.up-related__body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.1rem 1.15rem;
}
.up-related__body strong {
    font-size: 0.98rem;
    font-weight: 750;
}
.up-related__body em {
    font-style: normal;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--up-gold);
    white-space: nowrap;
}

/* Responsive */
@media (max-width: 991px) {
    .up-hero__meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .up-trust__grid,
    .up-highlights__grid,
    .up-process__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .up-content__wrap { grid-template-columns: 1fr; }
    .up-side-card { position: static; }
    .up-gallery__item { grid-column: span 6; }
    .up-gallery__item--hero { grid-column: span 12; min-height: 260px; }
    .up-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .up-hero { min-height: 78vh; }
    .up-hero__inner { padding: 6rem 0 2.5rem; }
    .up-hero__title { max-width: none; }
    .up-trust__grid,
    .up-highlights__grid,
    .up-process__grid,
    .up-related__grid { grid-template-columns: 1fr; }
    .up-gallery__item { grid-column: span 12; }
    .up-hero__cta .up-btn { width: 100%; }
}