/* KREVA STUDIO — ultramarine palette, navy accent */
:root {
  --bg: #EDF1FF;
  --bg2: #E2E8FF;
  --blue: #1739D4;
  --blue2: #2A4FF0;
  --blue3: #0F2A9E;
  --navy: #0A1636;
  --navy2: #13245A;
  --mist: #BFCBFF;
  --ice: #EDF1FF;
  --ink: #0A1636;
  --ink2: #2B3A6B;
  --mute: #5B6A9E;
  --line: rgba(10, 22, 54, .12);
  --line2: rgba(10, 22, 54, .24);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --pad: clamp(1rem, 4vw, 3rem);
  --r: 14px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --hdr: 4.25rem;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1rem/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--blue); color: var(--ice); }
.mono { font-family: var(--mono); font-size: .6875rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.idx { color: var(--mute); margin: 0; }
.soon { color: var(--blue); }
.tbd { color: var(--mute); border-bottom: 1px dashed currentColor; cursor: help; }

/* header — ice glass */
.hdr { position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: var(--hdr); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 0 var(--pad); background: rgba(237, 241, 255, .8); color: var(--navy); -webkit-backdrop-filter: blur(20px) saturate(170%); backdrop-filter: blur(20px) saturate(170%); transition: background .3s; }
.hdr::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 1.5rem; background: linear-gradient(rgba(10, 22, 54, .12), rgba(10, 22, 54, 0)); opacity: 0; transition: opacity .3s; pointer-events: none; }
.hdr.scrolled { background: rgba(237, 241, 255, .9); }
.hdr.scrolled::after { opacity: 1; }
.logo { display: inline-flex; align-items: center; gap: .625rem; }
.logo-slot { display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem; border: 1px dashed currentColor; border-radius: 8px; font-family: var(--mono); font-size: .5rem; font-weight: 600; letter-spacing: .08em; opacity: .55; }
.logo-img { height: 2.25rem; width: auto; }
.logo-mark { font-family: var(--serif); font-size: 2rem; line-height: 1; letter-spacing: -.02em; }
.logo-sub { color: var(--mute); align-self: flex-end; padding-bottom: .3rem; }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav > a, .nav-item > a { position: relative; display: inline-flex; align-items: center; gap: .3rem; padding: .5rem 0; font-size: .9375rem; letter-spacing: -.005em; color: var(--ink2); transition: color .2s; }
.nav > a:hover, .nav-item > a:hover, .nav a.active { color: var(--navy); }
.nav > a.active::after, .nav-item > a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: .15rem; height: 2px; border-radius: 2px; background: var(--blue); }
.chev { width: .75rem; height: .75rem; opacity: .7; transition: transform .3s var(--ease); }
.nav-item { position: relative; }
.sub { position: absolute; top: calc(100% + .625rem); left: 50%; min-width: 14rem; padding: .5rem; background: rgba(250, 251, 255, .98); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 24px 50px rgba(10, 22, 54, .18); transform-origin: top center; transform: translateX(-50%) translateY(-.25rem) scale(.96); opacity: 0; visibility: hidden; transition: opacity .18s, transform .35s var(--ease), visibility 0s .35s; }
.sub::before { content: ""; position: absolute; left: 0; right: 0; top: -.75rem; height: .75rem; }
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: translateX(-50%); transition: opacity .18s, transform .35s var(--ease), visibility 0s; }
.has-sub:hover .chev, .has-sub:focus-within .chev { transform: rotate(180deg); }
.sub a { display: block; padding: .625rem .875rem; border-radius: 9px; color: var(--ink2); font-size: .9375rem; transition: background .15s, color .15s; }
.sub a:hover { background: var(--bg2); color: var(--blue); }
.sub a:active { background: var(--mist); }
.hdr-tools { display: flex; align-items: center; gap: 1.25rem; }
.lang { min-height: 44px; padding: 0; background: none; border: 0; color: var(--mute); cursor: pointer; }
.lang b { color: var(--navy); font-weight: 700; }
.cart { padding: .5rem 0; color: var(--ink2); }
.menu-btn { display: none; position: relative; width: 44px; height: 44px; margin-right: -10px; background: none; border: 0; cursor: pointer; }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 1.5px; border-radius: 1px; background: var(--navy); transition: transform .4s var(--ease); }
.menu-btn span:first-child { top: 17px; }
.menu-btn span:last-child { top: 25px; }
.hdr.open .menu-btn span:first-child { transform: translateY(4px) rotate(45deg); }
.hdr.open .menu-btn span:last-child { transform: translateY(-4px) rotate(-45deg); }
.scrim { position: fixed; inset: 0; z-index: 40; background: rgba(10, 22, 54, .35); opacity: 0; pointer-events: none; transition: opacity .3s; }
.scrim.on { opacity: 1; pointer-events: auto; }
@media (max-width: 900px) {
  .nav { position: absolute; top: calc(100% + .5rem); right: var(--pad); width: min(20rem, calc(100vw - 2 * var(--pad))); flex-direction: column; align-items: stretch; gap: 0; padding: .5rem; background: rgba(250, 251, 255, .98); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 24px 60px rgba(10, 22, 54, .22); transform-origin: top right; opacity: 0; transform: scale(.94) translateY(-.375rem); visibility: hidden; transition: opacity .2s, transform .4s var(--ease), visibility 0s .4s; }
  .hdr.open .nav { opacity: 1; transform: none; visibility: visible; transition: opacity .2s, transform .4s var(--ease), visibility 0s; }
  .nav > a, .nav-item > a { display: flex; padding: .75rem 1rem; border-radius: 10px; font-family: var(--serif); font-size: 1.5rem; letter-spacing: -.01em; color: var(--navy); }
  .nav > a:active, .nav-item > a:active { background: var(--bg2); }
  .nav > a.active::after, .nav-item > a.active::after { left: 1rem; right: auto; width: 1.5rem; bottom: .45rem; }
  .chev { display: none; }
  .sub, .has-sub:hover .sub, .has-sub:focus-within .sub { position: static; min-width: 0; padding: 0 0 .375rem .75rem; background: none; border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; transition: none; }
  .sub::before { display: none; }
  .sub a { padding: .5rem 1rem; font-size: 1rem; }
  .menu-btn { display: block; }
  .cart { display: none; }
}
main { padding-top: var(--hdr); }

/* buttons — navy is the accent */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 2.875rem; padding: 0 1.5rem; border-radius: 999px; border: 1px solid var(--navy); background: var(--navy); color: var(--ice); font-size: .9375rem; font-weight: 500; letter-spacing: -.005em; cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .2s var(--ease); }
.btn:hover { background: var(--blue); border-color: var(--blue); }
.btn:active { transform: scale(.97); transition-duration: .1s; }
.btn.ghost { background: transparent; color: var(--navy); border-color: var(--line2); }
.btn.ghost:hover { border-color: var(--navy); background: rgba(10, 22, 54, .04); }
.btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.btn:disabled:hover { background: var(--navy); border-color: var(--navy); }
.link-arrow { padding: .5rem 0; color: var(--ink2); font-size: .9375rem; transition: color .2s; }
.link-arrow:hover { color: var(--blue); }

/* type */
.display { font-family: var(--serif); font-weight: 400; font-size: clamp(3.25rem, 7vw, 7.25rem); line-height: .96; letter-spacing: -.028em; margin: 1.25rem 0 1.5rem; font-optical-sizing: auto; }
.display.sm { font-size: clamp(2.75rem, 6vw, 6rem); margin: 1rem 0 0; }
.display em, .h2 em { font-style: italic; color: var(--blue); }
.h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(2.25rem, 4.4vw, 4.25rem); line-height: 1.02; letter-spacing: -.022em; margin: 0; }
.h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.05; letter-spacing: -.02em; margin: 0; }
.lede { font-size: clamp(1.0625rem, 1.25vw, 1.1875rem); line-height: 1.6; letter-spacing: -.008em; color: var(--ink2); max-width: 40ch; margin: 0; }

/* hero — full ultramarine field */
.hero { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; min-height: calc(100svh - var(--hdr)); padding: clamp(2rem, 5vw, 4rem) var(--pad); background: var(--blue); color: var(--ice); }
.hero .idx { color: var(--mist); }
.hero .display em { color: var(--mist); }
.hero .lede { color: #D6DEFF; }
.hero .btn { background: var(--navy); border-color: var(--navy); color: var(--ice); }
.hero .btn:hover { background: var(--ice); border-color: var(--ice); color: var(--navy); }
.hero .btn.ghost { background: transparent; border-color: rgba(237, 241, 255, .5); color: var(--ice); }
.hero .btn.ghost:hover { border-color: var(--ice); background: rgba(237, 241, 255, .1); color: var(--ice); }
.hero :focus-visible { outline-color: var(--ice); }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.25rem; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; min-height: auto; } }

/* stage — navy frame on the blue field */
.stage { --stage-bg: var(--blue2); display: flex; flex-direction: column; border: 1px solid var(--navy); border-radius: var(--r); overflow: hidden; background: var(--navy); color: var(--ice); box-shadow: 0 40px 80px -36px rgba(5, 11, 30, .7); }
.stage-top { display: flex; justify-content: space-between; gap: 1rem; padding: .875rem 1rem; border-bottom: 1px solid rgba(237, 241, 255, .14); color: var(--mist); }
.stage-body { position: relative; aspect-ratio: 5 / 4; background: radial-gradient(ellipse at 50% 28%, rgba(255, 255, 255, .12), transparent 62%), var(--stage-bg); color: var(--ice); transition: background-color .8s var(--ease); touch-action: pan-y; }
.stage-slide { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transform: scale(.97) translateY(.5rem); transition: opacity .55s var(--ease), transform .9s var(--ease); pointer-events: none; --ph-bg: var(--stage-bg); }
.stage-slide.on { opacity: 1; transform: none; pointer-events: auto; }
.stage-slide svg { width: 62%; height: auto; pointer-events: none; transition: transform .7s var(--ease); }
.stage-slide:hover svg { transform: translateY(-4px) scale(1.02); }
.stage-slide .stage-tag { position: absolute; top: 1rem; left: 1rem; font-family: var(--mono); font-size: .625rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--ice); opacity: .8; }
.corner { position: absolute; width: 1rem; height: 1rem; border-color: var(--ice); border-style: solid; pointer-events: none; opacity: .85; }
.corner.tl { top: .75rem; right: .75rem; border-width: 1px 1px 0 0; }
.corner.br { bottom: .75rem; left: .75rem; border-width: 0 0 1px 1px; }
.stage-tabs { display: flex; border-top: 1px solid rgba(237, 241, 255, .14); }
.stage-tab { position: relative; flex: 1; min-height: 3rem; padding: 0 .875rem; background: none; border: 0; border-right: 1px solid rgba(237, 241, 255, .1); color: #8C9BD0; font: inherit; letter-spacing: inherit; text-transform: inherit; text-align: left; cursor: pointer; transition: color .25s, background .25s; }
.stage-tab:last-child { border-right: 0; }
.stage-tab .n { opacity: .7; margin-right: .25rem; }
.stage-tab:hover { color: var(--ice); background: rgba(237, 241, 255, .04); }
.stage-tab:active { background: rgba(237, 241, 255, .08); }
.stage-tab.on { color: var(--ice); }
.stage-tab.on::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--mist); animation: stage-fill 6s linear forwards; }
.stage:hover .stage-tab.on::after, .stage:focus-within .stage-tab.on::after { animation-play-state: paused; }
@keyframes stage-fill { from { width: 0; } to { width: 100%; } }
@media (max-width: 520px) { .stage-top span:last-child { display: none; } .stage-tab .n { display: none; } }

/* sections */
.section { padding: clamp(5rem, 10vw, 9rem) var(--pad); }
.section-head { display: grid; grid-template-columns: 1fr 2fr; gap: 1.5rem; align-items: end; margin-bottom: clamp(2.25rem, 4vw, 3.5rem); }
.head-main { display: flex; justify-content: space-between; align-items: flex-end; gap: 1.5rem; flex-wrap: wrap; }
@media (max-width: 760px) { .section-head { grid-template-columns: 1fr; } }

/* placeholder tiles — blues per category, navy accents */
.ph { --ph-bg: var(--blue); position: relative; display: grid; place-items: center; aspect-ratio: 4 / 5; border-radius: var(--r); background: radial-gradient(ellipse at 50% 28%, rgba(255, 255, 255, .12), transparent 62%), var(--ph-bg); color: var(--ice); overflow: hidden; transition: transform .25s var(--ease); }
.ph.c-coffee { --ph-bg: var(--blue); }
.ph.c-side { --ph-bg: var(--navy2); }
.ph.c-decor { --ph-bg: var(--blue3); }
.ph svg { width: 66%; height: auto; pointer-events: none; transition: transform .7s var(--ease); }
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; user-select: none; -webkit-user-drag: none; }
.ph .tag { position: absolute; font-family: var(--mono); font-size: .625rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--ice); opacity: .8; }
.ph .tag.tl { top: .875rem; left: .875rem; }
.ph .tag.br { bottom: .875rem; right: .875rem; }
a:hover .ph svg { transform: translateY(-4px) scale(1.03); }
a:active .ph { transform: scale(.985); transition-duration: .1s; }
.is-dragging a:active .ph { transform: none; }

/* rail */
.rail-section { padding-left: 0; padding-right: 0; }
.rail-section .section-head { padding: 0 var(--pad); }
.rail { position: relative; }
.rail-viewport { overflow: hidden; touch-action: pan-y; cursor: grab; -webkit-user-select: none; user-select: none; }
.rail-viewport:focus-visible { outline: 2px solid var(--blue); outline-offset: -2px; border-radius: var(--r); }
.is-dragging .rail-viewport { cursor: grabbing; }
.rail-track { position: relative; display: flex; gap: clamp(.75rem, 1.5vw, 1.25rem); width: max-content; padding: 0 var(--pad); will-change: transform; }
.rail-card { flex: none; width: clamp(15rem, 27vw, 23rem); }
.rail-foot { display: flex; align-items: center; gap: 1.5rem; padding: 1.75rem var(--pad) 0; }
.rail-progress { flex: 1; height: 2px; border-radius: 2px; background: var(--line); overflow: hidden; }
.rail-progress span { display: block; height: 100%; border-radius: 2px; background: var(--navy); }
.rail-btns { display: flex; gap: .5rem; }
.rail-btn { display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%; border: 1px solid var(--line2); background: transparent; color: var(--navy); cursor: pointer; transition: border-color .2s, background .2s, color .2s, opacity .2s, transform .2s var(--ease); }
.rail-btn:hover { border-color: var(--navy); background: var(--navy); color: var(--ice); }
.rail-btn:active { transform: scale(.92); transition-duration: .1s; }
.rail-btn:disabled { opacity: .3; cursor: default; transform: none; background: transparent; color: var(--navy); border-color: var(--line2); }
.rail-btn svg { width: 16px; height: 16px; }

/* cards */
.card { display: block; }
.card-meta { display: flex; justify-content: space-between; align-items: baseline; gap: .75rem; padding: 1rem 0 .25rem; }
.card-meta h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: 1.625rem; line-height: 1.1; letter-spacing: -.015em; }
.card-meta .mono { color: var(--ink2); white-space: nowrap; }
.card-sub { display: flex; justify-content: space-between; gap: .75rem; color: var(--mute); }

/* categories */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.75rem, 1.5vw, 1.25rem); }
.cat-meta { display: flex; justify-content: space-between; align-items: baseline; padding: 1.125rem 0; }
.cat-meta h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 2.2vw, 2rem); letter-spacing: -.018em; }
@media (max-width: 760px) { .cats { grid-template-columns: 1fr; } }

/* feature */
.feature { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 6rem); align-items: center; background: var(--bg2); }
.feature .ph { aspect-ratio: 1 / 1; }
.feature-spec .h2 { margin-top: 1rem; }
.feature-spec .body { color: var(--ink2); line-height: 1.6; max-width: 40ch; margin: 1.25rem 0 0; }
.spec { display: grid; grid-template-columns: 1fr 1fr; column-gap: 1.5rem; margin: 2rem 0; }
.spec.single { grid-template-columns: 1fr; }
.spec div { padding: 1rem 0; border-top: 1px solid var(--line); }
.spec dt { color: var(--mute); margin-bottom: .375rem; }
.spec dd { margin: 0; font-family: var(--sans); font-size: .9375rem; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--ink); }
.spec dd a { border-bottom: 1px solid var(--line2); transition: color .2s, border-color .2s; }
.spec dd a:hover { color: var(--blue); border-color: var(--blue); }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } }

/* process */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 2vw, 2rem); }
.steps li { position: relative; padding-top: 1.25rem; border-top: 2px solid var(--navy); }
.steps .dot { position: absolute; top: -.4375rem; left: 0; width: .75rem; height: .75rem; border-radius: 50%; background: var(--blue); }
.steps h3 { margin: 2rem 0 .5rem; font-family: var(--serif); font-weight: 400; font-size: clamp(1.75rem, 2.4vw, 2.25rem); letter-spacing: -.02em; }
.steps p { margin: 0; color: var(--mute); line-height: 1.55; max-width: 26ch; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } .steps h3 { margin-top: 1rem; } }

/* cta — navy block */
.cta { text-align: center; padding: clamp(6rem, 13vw, 12rem) var(--pad); background: var(--navy); color: var(--ice); }
.cta .idx { color: var(--mist); }
.cta .h2 { font-size: clamp(2.5rem, 5.6vw, 5.5rem); max-width: 16ch; margin: 1.25rem auto 0; }
.cta .h2 em { color: var(--mist); }
.cta .hero-cta { justify-content: center; }
.cta .btn { background: var(--ice); border-color: var(--ice); color: var(--navy); }
.cta .btn:hover { background: var(--blue2); border-color: var(--blue2); color: var(--ice); }
.cta .btn.ghost { background: transparent; border-color: rgba(237, 241, 255, .4); color: var(--ice); }
.cta .btn.ghost:hover { border-color: var(--ice); background: rgba(237, 241, 255, .08); }
.cta :focus-visible { outline-color: var(--ice); }

/* footer — ultramarine with giant navy wordmark */
.ftr { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 2rem; padding: 4.5rem var(--pad) 1.75rem; background: var(--blue); color: var(--ice); overflow: hidden; }
.ftr h4 { margin: 0 0 1rem; color: var(--mist); }
.ftr-col a:not(.logo), .ftr-col p { display: block; margin: 0; padding: .3125rem 0; color: #DCE3FF; font-size: .9375rem; transition: color .2s; }
.ftr-col a:not(.logo):hover, .ftr-col p a:hover { color: #fff; }
.ftr .tbd { color: var(--mist); }
.ftr .logo-sub { color: var(--mist); }
.ftr-note { margin: 1rem 0 0 !important; max-width: 30ch; color: var(--mist) !important; line-height: 1.55; }
.ftr :focus-visible { outline-color: var(--ice); }
.ftr-big { grid-column: 1 / -1; margin-top: 2.5rem; font-family: var(--serif); font-size: clamp(7rem, 25vw, 26rem); line-height: .74; letter-spacing: -.045em; color: var(--navy); user-select: none; }
.ftr-bot { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: .75rem; padding-top: 1.25rem; border-top: 1px solid rgba(237, 241, 255, .22); color: var(--mist); }
@media (max-width: 1000px) { .ftr { grid-template-columns: 1fr 1fr 1fr; } .ftr-col.brand { grid-column: 1 / -1; } }
@media (max-width: 600px) { .ftr { grid-template-columns: 1fr 1fr; } }

/* inner page heads — ultramarine band */
.page-head { padding: clamp(3.5rem, 8vw, 7rem) var(--pad) clamp(2.5rem, 4vw, 3.5rem); background: var(--blue); color: var(--ice); }
.page-head .idx { color: var(--mist); }
.page-head .display em { color: var(--mist); }

/* shop */
.filters { position: sticky; top: var(--hdr); z-index: 5; display: flex; flex-wrap: wrap; gap: .5rem; padding: .875rem var(--pad); background: rgba(237, 241, 255, .88); -webkit-backdrop-filter: blur(20px) saturate(170%); backdrop-filter: blur(20px) saturate(170%); }
.chip { display: inline-flex; align-items: center; gap: .45rem; min-height: 2.5rem; padding: 0 1rem; border-radius: 999px; border: 1px solid var(--line2); background: none; color: var(--ink2); font-size: .875rem; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s var(--ease); }
.chip:hover { border-color: var(--navy); color: var(--navy); }
.chip:active { transform: scale(.96); transition-duration: .1s; }
.chip.on { background: var(--navy); border-color: var(--navy); color: var(--ice); }
.chip .n { font-family: var(--mono); font-size: .625rem; opacity: .6; }
.shop { padding: 0 var(--pad) 6rem; }
.shop-group { scroll-margin-top: calc(var(--hdr) + 4.5rem); }
.group-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 3rem 0 1.25rem; margin-bottom: 1.5rem; border-bottom: 2px solid var(--navy); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem) clamp(.75rem, 1.5vw, 1.25rem); }
.empty { grid-column: 1 / -1; color: var(--mute); font-size: 1.0625rem; margin: 0; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .grid { grid-template-columns: 1fr; } }

/* product */
.product { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(2rem, 4vw, 4.5rem); padding: 2rem var(--pad) 7rem; }
.gallery { min-width: 0; }
.gallery .rail-track { padding: 0; gap: .75rem; }
.gallery .slide { flex: none; }
.gallery .slide .ph { aspect-ratio: 1 / 1; }
.thumbs { display: flex; gap: .625rem; margin-top: .75rem; }
.thumb { width: 4.5rem; padding: 0; border: 0; border-radius: 10px; background: none; cursor: pointer; opacity: .45; transition: opacity .25s, transform .2s var(--ease); }
.thumb .ph { aspect-ratio: 1 / 1; border-radius: 10px; }
.thumb .ph .tag { display: none; }
.thumb.on { opacity: 1; }
.thumb:active { transform: scale(.94); transition-duration: .1s; }
.buy { position: sticky; top: calc(var(--hdr) + 2rem); align-self: start; }
.crumbs { margin: 0 0 1.5rem; color: var(--mute); }
.crumbs a { display: inline-block; padding: .5rem 0; color: var(--ink2); transition: color .2s; }
.crumbs a:hover { color: var(--blue); }
.buy .h2 { margin: .75rem 0 .5rem; }
.price { font-family: var(--serif); font-size: 1.875rem; letter-spacing: -.01em; color: var(--blue); }
.desc { color: var(--ink2); line-height: 1.6; max-width: 44ch; }
.buy-actions { display: flex; flex-wrap: wrap; gap: .625rem; }
.notice { margin-top: 1.25rem; padding: .875rem 1rem; border-radius: 12px; background: var(--bg2); border-left: 3px solid var(--blue); color: var(--ink2); font-size: .875rem; line-height: 1.5; }
@media (max-width: 900px) { .product { grid-template-columns: 1fr; } .buy { position: static; } }

/* contact */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.contact-info .lede { margin-bottom: 2rem; }
.field { display: grid; gap: .5rem; margin-bottom: 1.5rem; }
.field label { color: var(--mute); }
.field input, .field textarea, .field select { width: 100%; padding: .875rem 1rem; border: 1px solid var(--line2); border-radius: 12px; background: rgba(255, 255, 255, .7); color: var(--ink); font: 400 1.0625rem/1.4 var(--sans); outline: none; -webkit-appearance: none; appearance: none; transition: border-color .2s, background .2s, box-shadow .2s; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(23, 57, 212, .15); }
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--navy); box-shadow: inset 0 0 0 1px var(--navy); }
.field textarea { resize: vertical; min-height: 8rem; }
.form-status { min-height: 1.5em; margin: 1rem 0 0; color: var(--ink2); font-size: .9375rem; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }

/* legal */
.legal article { display: grid; grid-template-columns: 1fr 2fr; gap: 1.5rem; padding: 2rem 0; border-top: 1px solid var(--line); scroll-margin-top: calc(var(--hdr) + 1.5rem); }
.legal h2 { margin: 0; color: var(--ink); }
.legal p { margin: 0; color: var(--ink2); line-height: 1.7; }
.draft { color: var(--mute) !important; }
@media (max-width: 760px) { .legal article { grid-template-columns: 1fr; } }

/* reveal */
.js .reveal { opacity: 0; transform: translateY(1.25rem); transition: opacity .8s var(--ease), transform .9s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* accessibility preferences */
@media (prefers-reduced-motion: reduce) {
  .js .reveal { transform: none; transition: opacity .3s ease; }
  .ph, .ph svg, .btn, .chip, .rail-btn, .thumb, .menu-btn span, .stage-slide svg, .chev { transition: none; }
  .stage-slide { transform: none; transition: opacity .25s ease; }
  .stage-tab.on::after { animation: none; width: 100%; }
  a:hover .ph svg, a:active .ph, .btn:active, .chip:active, .rail-btn:active, .thumb:active { transform: none; }
  .sub { transition: opacity .15s, visibility 0s .15s; transform: translateX(-50%); }
  .has-sub:hover .sub, .has-sub:focus-within .sub { transition: opacity .15s, visibility 0s; }
  .nav { transform: none !important; transition: opacity .2s, visibility 0s .2s !important; }
  .hdr.open .nav { transition: opacity .2s, visibility 0s !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .hdr, .hdr.scrolled, .filters { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .sub, .nav { background: #fff; }
}
@media (prefers-contrast: more) {
  :root { --line: rgba(10, 22, 54, .4); --line2: rgba(10, 22, 54, .65); --mute: #3A4878; --ink2: #14214A; }
  .hdr, .hdr.scrolled { background: var(--bg); border-bottom: 1px solid var(--line2); }
  .hdr::after { display: none; }
}/* ===== Store: cart button, drawer, product options ===== */
html.lock { overflow: hidden; }
.cart { display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: 0; background: none; border: 0; color: var(--ink2); cursor: pointer; }
.cart:hover { color: var(--navy); }
.cart-n { display: inline-grid; place-items: center; min-width: 1.375rem; height: 1.375rem; padding: 0 .375rem; border-radius: 999px; background: var(--bg2); color: var(--navy); font-size: .6875rem; transition: background .2s, color .2s, transform .3s var(--ease); }
.cart.has-items .cart-n { background: var(--navy); color: var(--ice); }
.cart:active .cart-n { transform: scale(.9); }
@media (max-width: 900px) { .cart { display: inline-flex; } .cart > span:first-child { display: none; } }

.drawer-scrim { position: fixed; inset: 0; z-index: 80; background: rgba(10, 22, 54, .4); opacity: 0; pointer-events: none; transition: opacity .3s; }
.drawer-scrim.on { opacity: 1; pointer-events: auto; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 90; width: min(28rem, 100vw); display: flex; flex-direction: column; background: var(--bg); color: var(--ink); box-shadow: -30px 0 60px rgba(10, 22, 54, .25); transform: translateX(100%); visibility: hidden; transition: transform .45s var(--ease), visibility 0s .45s; }
.drawer.open { transform: none; visibility: visible; transition: transform .45s var(--ease), visibility 0s; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; background: var(--blue); color: var(--ice); }
.drawer-x { display: grid; place-items: center; width: 44px; height: 44px; margin-right: -10px; border: 0; border-radius: 50%; background: none; color: var(--ice); cursor: pointer; transition: background .2s, transform .2s var(--ease); }
.drawer-x:hover { background: rgba(237, 241, 255, .12); }
.drawer-x:active { transform: scale(.92); }
.drawer-x svg { width: 18px; height: 18px; }
.drawer-x:focus-visible { outline-color: var(--ice); }
.drawer-body { flex: 1; overflow-y: auto; padding: .5rem 1.5rem; overscroll-behavior: contain; }
.drawer-msg { color: var(--mute); padding: 2rem 0; }
.drawer-empty { padding: 2.5rem 0; display: grid; gap: 1.5rem; justify-items: start; }
.lines { list-style: none; margin: 0; padding: 0; }
.line { display: grid; grid-template-columns: 4.5rem 1fr; gap: 1rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); transition: opacity .2s; }
.line.busy { opacity: .5; }
.line-img { aspect-ratio: 4 / 5; border-radius: 10px; overflow: hidden; background: var(--blue); }
.line-img img { width: 100%; height: 100%; object-fit: cover; }
.line-info { min-width: 0; }
.line-name { margin: 0; font-family: var(--serif); font-size: 1.375rem; line-height: 1.15; letter-spacing: -.01em; }
.line-desc { margin: .25rem 0 0; color: var(--mute); font-size: .875rem; }
.line-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: .75rem; }
.line-price { font-weight: 500; }
.line-rm { margin-top: .5rem; padding: .375rem 0; border: 0; background: none; color: var(--mute); font-size: .8125rem; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.line-rm:hover { color: var(--navy); }
.drawer-foot { padding: 1.25rem 1.5rem calc(1.25rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--bg2); }
.drawer-foot:empty { display: none; }
.sum { display: flex; justify-content: space-between; align-items: baseline; font-size: 1.0625rem; font-weight: 500; }
.sum-note { margin: .375rem 0 1rem; color: var(--mute); font-size: .8125rem; }
.btn.wide { width: 100%; }
.drawer-err { min-height: 1.25em; margin: .75rem 0 0; color: var(--navy); font-size: .875rem; }

.qty { display: inline-flex; align-items: center; border: 1px solid var(--line2); border-radius: 999px; }
.qty button { width: 2.75rem; height: 2.75rem; border: 0; border-radius: 50%; background: none; color: var(--navy); font-size: 1.125rem; cursor: pointer; transition: background .15s, transform .15s var(--ease); }
.qty button:hover { background: var(--bg2); }
.qty button:active { transform: scale(.9); }
.qty button:disabled { opacity: .4; cursor: default; }
.qty output { min-width: 1.75rem; text-align: center; font-variant-numeric: tabular-nums; }
.qty.sm button { width: 2.25rem; height: 2.25rem; font-size: 1rem; }

.opts { display: grid; gap: 1.25rem; margin: 0 0 1.5rem; }
.opt .idx { margin-bottom: .5rem; }
.opt-choices { display: flex; flex-wrap: wrap; gap: .5rem; }
.qty-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin: 0 0 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.buy-status { min-height: 1.25em; margin: .875rem 0 0; color: var(--navy); font-size: .9375rem; }
.st-out { color: var(--mute); }
.st-available { color: var(--blue); }
.not-found { grid-column: 1 / -1; display: grid; gap: 1.25rem; justify-items: start; padding: 4rem 0; }

/* photos replace placeholders */
.ph.has-img { background: var(--bg2); }
.stage-slide.has-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* loading state while the catalog arrives */
body.loading #home-rail, body.loading #shop, body.loading #product { min-height: 24rem; background: linear-gradient(90deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%) 0 0 / 200% 100%; animation: shimmer 1.4s linear infinite; border-radius: var(--r); }
@keyframes shimmer { to { background-position: -200% 0; } }

/* thank-you page */
.thanks { min-height: calc(100svh - var(--hdr)); display: grid; align-content: center; gap: 1.5rem; padding: clamp(3rem, 8vw, 7rem) var(--pad); background: var(--blue); color: var(--ice); }
.thanks .display em { color: var(--mist); }
.thanks .lede { color: #D6DEFF; }
.thanks .btn { background: var(--ice); border-color: var(--ice); color: var(--navy); }
.thanks .btn:hover { background: var(--navy); border-color: var(--navy); color: var(--ice); }

@media (prefers-reduced-motion: reduce) {
  .drawer { transition: opacity .2s, visibility 0s .2s; transform: none; opacity: 0; }
  .drawer.open { opacity: 1; transition: opacity .2s, visibility 0s; }
  body.loading #home-rail, body.loading #shop, body.loading #product { animation: none; }
}
@media (prefers-reduced-transparency: reduce) { .drawer-scrim { background: rgba(10, 22, 54, .7); } }
/* ===== Accent: green ===== */
:root {
  --green: #5FE0A0;     /* dolgu, mavi ve lacivert zemin üstü */
  --green-lt: #A6F3CB;  /* mavi ve lacivert zeminde italik vurgu */
  --green-tx: #16784A;  /* açık zeminde küçük yazı ve işaretler */
}

/* Açılış */
.hero .display em { color: var(--green-lt); }
.hero .btn:not(.ghost) { background: var(--green); border-color: var(--green); color: var(--navy); }
.hero .btn:not(.ghost):hover { background: var(--green-lt); border-color: var(--green-lt); color: var(--navy); }

/* Vitrin */
.stage-tab.on::after { background: var(--green); }
.corner { border-color: var(--green); opacity: 1; }
.stage-tab.on .n { color: var(--green); opacity: 1; }

/* İç sayfa başlık bantları ve teşekkür sayfası (mavi zemin) */
.page-head .display em, .thanks .display em { color: var(--green-lt); }
.thanks .btn { background: var(--green); border-color: var(--green); color: var(--navy); }
.thanks .btn:hover { background: var(--green-lt); border-color: var(--green-lt); color: var(--navy); }

/* Durum etiketleri, sepet rozeti, menü */
.soon, .st-available, .cat-meta .soon { color: var(--green-tx); }
.cart.has-items .cart-n { background: var(--green); color: var(--navy); }
.nav > a.active::after, .nav-item > a.active::after { background: var(--green-tx); }

/* Süreç adımları */
.steps .dot { background: var(--green-tx); }

/* Sepet çekmecesi */
.drawer-head { box-shadow: inset 0 -3px 0 var(--green); }

/* Özel sipariş bloğu ve alt bilgi */
.cta .h2 em { color: var(--green-lt); }
.cta .btn:not(.ghost):hover { background: var(--green); border-color: var(--green); color: var(--navy); }
.ftr-big { color: var(--green); }

/* Mobilde vitrin üst şeridinde ürün adının görünmesi */
@media (max-width: 520px) {
  .stage-top span:last-child { display: inline; }
  .stage-top > span:last-child { display: none; }
}
/* ===== Logo ===== */
.logo { gap: .75rem; }
.logo-svg { display: block; width: auto; height: 1.75rem; color: var(--blue); flex: none; transition: transform .25s var(--ease); }
.logo:hover .logo-svg { transform: translateY(-1px); }
.logo:active .logo-svg { transform: scale(.96); }
.ftr .logo-svg { height: 2.25rem; color: var(--ice); }
@media (max-width: 520px) { .logo-svg { height: 1.5rem; } .hdr .logo-sub { display: none; } }