:root {
  color-scheme: light;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  --ink: #172f43;
  --muted: #4f6473;
  --rx: 2deg;
  --ry: -3deg;
  --mx: 65%;
  --my: 20%;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: #e0e6e8; color: var(--ink); }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 13% 8%, #fffdf5de, transparent 60%), radial-gradient(ellipse at 90% 95%, #c6d7dfb3, transparent 65%), linear-gradient(135deg, #f6f8f880, transparent); }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 2px solid #147da5; outline-offset: 5px; }
[hidden] { display: none !important; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.page { position: relative; min-height: 100svh; max-width: 1190px; padding: 60px 50px; margin: auto; display: flex; flex-direction: column; justify-content: center; }
.card-stage { position: relative; perspective: 1800px; animation: arrive .8s ease both; }
.card-stage::after { content: ""; position: absolute; z-index: -1; left: 8%; right: 5%; bottom: -27px; height: 65px; background: #3d5665; filter: blur(26px); border-radius: 50%; opacity: .22; }
.card-shell { position: relative; transform-style: preserve-3d; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .45s cubic-bezier(.2,.65,.25,1); will-change: transform; }
.card-shell::before { content: ""; position: absolute; inset: 1px -1px -5px 1px; border-radius: 29px; background: linear-gradient(120deg, #f8ffff, #aebfc9 20%, #e1ebf0 50%, #fff 73%, #b6c7d1); box-shadow: 0 2px 0 #9cabaf, 0 4px 0 #eaf0f2, 0 6px 0 #8d9ea6, 0 8px 1px #f4f8fa, 0 28px 48px #233e5140; transform: translateZ(-2px); }
.plastic-card { position: relative; height: 600px; transform-style: preserve-3d; transition: transform .85s cubic-bezier(.25,.7,.25,1); }
.card-shell.is-flipped .plastic-card { transform: rotateY(180deg); }
.card-face { position: absolute; inset: 0; border-radius: 28px; overflow: hidden; backface-visibility: hidden; -webkit-backface-visibility: hidden; background: #f6f8f9; border: 1px solid #a9b8c580; box-shadow: inset 0 1px 1px #fff, inset 1px 0 1px #fff, inset 0 -2px 2px #5e768526; }
.card-front { transform: translateZ(1px); }
.card-face::after { content: ""; position: absolute; inset: 5px; border: 1px solid #ffffffa6; border-radius: 23px; pointer-events: none; z-index: 5; }
.card-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.art-shade { position: absolute; inset: 0; background: linear-gradient(90deg, #f8fafb52, transparent 55%); pointer-events: none; }
.surface-sheen { position: absolute; inset: 0; z-index: 3; pointer-events: none; opacity: .45; background: radial-gradient(ellipse at var(--mx) var(--my), #ffffff6b, transparent 48%), linear-gradient(115deg, transparent 6%, #fff1 19%, #fff5 20%, #fff1 21%, transparent 32%, transparent 69%, #fff2 82%, transparent 92%); mix-blend-mode: screen; transition: opacity .4s; }
.card-shell:hover .surface-sheen { opacity: .7; }
.card-content { position: relative; z-index: 2; height: 100%; padding: 34px 42px 28px; display: flex; flex-direction: column; }
.card-header { display: flex; justify-content: space-between; align-items: center; }
.brand { display: inline-flex; align-items: baseline; font-size: 31px; letter-spacing: -1.2px; font-weight: 750; color: #173347; text-shadow: 0 1px 0 #fff; }
.brand > span:first-child { color: #173347; }
.brand-period { width: 4px; height: 4px; border-radius: 1px; background: #3b9661; margin-left: 5px; align-self: center; }
.card-signature { display: flex; color: #5b7484; }
.card-signature .icon { width: 29px; height: 29px; stroke-width: 1.4; transform: rotate(180deg); }
.intro { margin-top: 55px; max-width: 53%; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 19px; color: #4c6373; font-size: 9px; letter-spacing: 2px; font-weight: 600; }
.eyebrow > span { width: 22px; height: 1px; background: #617c8e; }
h1 { font-size: 64px; line-height: 1.02; letter-spacing: -2.9px; font-weight: 620; margin: 0; color: var(--ink); }
.description { font-size: 14px; line-height: 1.8; color: #415a6c; margin: 25px 0 25px; }
.instagram-button { display: inline-flex; align-items: center; gap: 11px; border: 1px solid #90a8b980; border-radius: 10px; padding: 14px 17px; background: linear-gradient(120deg, #f7fbfd, #deebf1 70%, #eef7fa); box-shadow: inset 0 1px 0 #fff, 0 2px 0 #bccdd6, 0 4px 10px #355d7610; color: #193a50; font-size: 12px; font-weight: 650; transition: transform .2s, box-shadow .2s, background .2s; }
.instagram-button:hover { transform: translateY(-2px); background: #f5fbfe; box-shadow: inset 0 1px 0 #fff, 0 2px 0 #afc5d1, 0 7px 17px #355d7620; }
.instagram-button:active { transform: translateY(1px); }
.instagram-button .icon { width: 18px; height: 18px; }
.instagram-button .button-arrow { width: 16px; height: 16px; margin-left: 18px; }
.card-footer, .back-footer { margin-top: auto; padding-top: 20px; border-top: 1px solid #47687e26; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.instagram-handle { color: #3d586d; font-size: 12px; font-weight: 500; letter-spacing: .2px; }
.instagram-handle:hover { color: #0879a4; }
.card-actions { display: flex; align-items: center; gap: 10px; }
.flip-button, .icon-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; border: 1px solid #819eae4d; border-radius: 9px; background: #ffffff70; padding: 10px 14px; color: #29485d; cursor: pointer; font-size: 11px; font-weight: 500; transition: background .2s, border-color .2s; }
.flip-button:hover, .icon-button:hover { background: #fff; border-color: #658ca3; }
.flip-button .icon, .icon-button .icon { width: 16px; height: 16px; }
.icon-button { width: 40px; padding: 10px; }
.foil-seal { width: 34px; height: 31px; border: 1px solid #8badbd70; border-radius: 7px; display: grid; place-items: center; background: repeating-linear-gradient(125deg, #d7e8df, #ccd5e8 18%, #e0f0f4 35%, #e6d8e4 52%, #d3e9db 75%); box-shadow: inset 0 0 8px #fff8, 0 2px 5px #294c5a15; transform: rotate(-3deg); }
.foil-seal > span { font-size: 24px; color: #375e72; text-shadow: 0 1px #fff; }
.card-back { transform: rotateY(180deg) translateZ(1px); background: radial-gradient(ellipse at 100% 0%, #dcecef, transparent 70%), linear-gradient(120deg, #fbfcfc, #eef3f5); }
.card-back::before { content: ""; position: absolute; inset: 0; background: url('./assets/ivory-card-art.webp') left center / 250% auto; opacity: .17; pointer-events: none; }
.back-orbit { position: absolute; width: 560px; height: 560px; right: -330px; top: -200px; border: 1px solid #769aaa30; border-radius: 50%; box-shadow: 0 0 0 30px #769aaa08, 0 0 0 60px #769aaa07, 0 0 0 90px #769aaa05; }
.back-content { margin-top: 36px; }
.back-content .eyebrow { margin-bottom: 14px; }
h2 { font-size: 39px; line-height: 1.1; letter-spacing: -1.5px; font-weight: 620; margin: 0; color: var(--ink); }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 30px; margin-top: 27px; }
.service { display: flex; gap: 15px; align-items: flex-start; padding: 18px 0; border-top: 1px solid #7893a433; }
.service > .icon { width: 23px; height: 23px; color: #315b72; }
.service h3 { font-size: 14px; font-weight: 600; margin: 0 0 7px; }
.service p { font-size: 11px; line-height: 1.65; color: #4a6172; margin: 0; max-width: 245px; }
.service > span { margin-left: auto; color: #5d7788; font: 9px monospace; }
.back-footer .instagram-button { padding: 12px 15px; font-size: 11px; }
.toast { position: fixed; bottom: 25px; left: 50%; transform: translate(-50%, 10px); width: max-content; max-width: calc(100% - 32px); padding: 13px 20px; border-radius: 10px; border: 1px solid #7b9fb74d; background: #f8fbfd; color: #183c53; font-size: 12px; box-shadow: 0 8px 30px #29465b30; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 10; }
.toast.visible { opacity: 1; transform: translate(-50%, 0); }
.brand-intro { display: none; position: fixed; inset: 0; z-index: 100; place-content: center; justify-items: center; background: radial-gradient(ellipse at 50% 45%, #fffefb 0%, #f0f5f5 55%, #e0e8ec 100%); }
.intro-pending .brand-intro { display: grid; animation: intro-exit .45s 1.65s ease-in both; }
.intro-pending .page { visibility: hidden; }
.intro-pending .card-stage { animation: none; }
.intro-emblem { position: relative; display: grid; place-items: center; width: 230px; height: 230px; }
.intro-logo { position: relative; width: 195px; height: 195px; overflow: visible; animation: intro-logo-settle 1.45s cubic-bezier(.16,.75,.25,1) both; }
.intro-orbit { position: absolute; border-radius: 50%; border: 1px solid #6b9bac24; opacity: 0; animation: intro-orbit 1.65s ease-out both; }
.intro-orbit-outer { inset: -23px; border-right-color: #3eabc842; transform: rotate(-25deg); }
.intro-orbit-inner { inset: -5px; border-left-color: #86b9b840; animation-delay: .13s; }
.intro-frame-line { stroke-dasharray: 1; stroke-dashoffset: 1; animation: intro-frame-draw .85s .08s cubic-bezier(.35,.05,.3,1) forwards; }
.intro-pillar { transform-origin: 600px 817px; animation: intro-pillar-rise .65s .35s cubic-bezier(.2,.9,.3,1.15) both; }
.intro-pixel { transform-box: fill-box; transform-origin: center; animation: intro-pixel-arrive .55s cubic-bezier(.2,1.25,.4,1) both; }
.intro-pixel-one { animation-delay: .57s; }
.intro-pixel-two { animation-delay: .72s; }
.intro-pixel-three { animation-delay: .87s; }
.intro-glint { animation: intro-glint-pass .65s 1.12s ease-out both; }
.intro-wordmark { color: #18364b; font-size: 29px; line-height: 1; font-weight: 750; letter-spacing: -1.2px; margin-top: 25px; animation: intro-wordmark-in .5s .85s ease-out both; }
.intro-wordmark > span { color: #137f9f; }
@keyframes intro-frame-draw { to { stroke-dashoffset: 0; } }
@keyframes intro-pillar-rise { from { opacity: 0; transform: translateY(90px) scaleY(.65); } to { opacity: 1; transform: translateY(0) scaleY(1); } }
@keyframes intro-pixel-arrive { from { opacity: 0; transform: translate(45px,-60px) scale(.3) rotate(25deg); } to { opacity: 1; transform: translate(0,0) scale(1) rotate(0); } }
@keyframes intro-logo-settle { from { transform: translateY(10px) rotate(-6deg) scale(.91); } to { transform: translateY(0) rotate(0) scale(1); } }
@keyframes intro-orbit { 0% { opacity: 0; scale: .8; } 35% { opacity: 1; } 100% { opacity: 0; scale: 1.1; } }
@keyframes intro-glint-pass { from { opacity: 0; transform: translateX(0); } 20% { opacity: 1; } to { opacity: 0; transform: translateX(920px); } }
@keyframes intro-wordmark-in { from { opacity: 0; transform: translateY(10px); letter-spacing: 2px; } to { opacity: 1; transform: translateY(0); letter-spacing: -1.2px; } }
@keyframes intro-exit { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(1.035); visibility: hidden; } }
@keyframes arrive { from { opacity: 0; transform: translateY(25px); } to { opacity: 1; transform: translateY(0); } }
@media (min-width: 1400px) {
  .page { max-width: 1250px; }
  .plastic-card { height: 640px; }
  .card-content { padding: 38px 46px 30px; }
  .intro { margin-top: 65px; }
  h1 { font-size: 70px; }
  .description { font-size: 15px; }
  .back-content { margin-top: 42px; }
  .service-grid { gap: 20px 40px; margin-top: 32px; }
  .service { padding: 20px 0; }
  h2 { font-size: 43px; }
}
@media (max-width: 950px) {
  .page { padding: 45px 32px; }
  .plastic-card { height: 570px; }
  .card-content { padding: 29px 30px 25px; }
  .intro { margin-top: 50px; max-width: 57%; }
  h1 { font-size: 55px; }
  .description { font-size: 12px; }
  .card-art { object-position: 57% center; }
  .back-content { margin-top: 30px; }
  h2 { font-size: 35px; }
  .service-grid { gap: 10px 22px; }
  .service { gap: 10px; padding: 15px 0; }
  .service p { font-size: 10px; }
}
@media (max-width: 640px) {
  :root { --rx: 0deg; --ry: 0deg; }
  .page { padding: 32px 21px 40px; max-width: 470px; }
  .plastic-card { height: 560px; }
  .card-face { border-radius: 22px; }
  .card-face::after { border-radius: 18px; }
  .card-shell::before { border-radius: 23px; inset: 1px 0 -4px 0; box-shadow: 0 2px 0 #9cabaf, 0 4px 0 #eaf0f2, 0 6px 0 #8d9ea6, 0 7px 1px #f4f8fa, 0 22px 30px #233e5135; }
  .card-content { padding: 24px 24px 21px; }
  .brand { font-size: 27px; }
  .card-signature { visibility: hidden; }
  .card-front { background: linear-gradient(125deg, #fcfdfd, #edf2f5); }
  .card-art { inset: -25px -10px auto auto; width: 340px; height: 227px; max-width: none; object-fit: fill; mask-image: linear-gradient(180deg, #000 55%, transparent 98%); }
  .art-shade { background: linear-gradient(90deg, #fafcfd4d, transparent 70%); }
  .intro { margin-top: 86px; max-width: 100%; }
  .eyebrow { font-size: 7px; letter-spacing: 1.5px; margin-bottom: 18px; gap: 7px; }
  .eyebrow > span { width: 16px; }
  h1 { font-size: 49px; letter-spacing: -2.2px; }
  .description { font-size: 12px; margin: 21px 0 23px; line-height: 1.8; }
  .instagram-button { font-size: 11px; padding: 13px 12px; gap: 9px; }
  .instagram-button .button-arrow { margin-left: 12px; }
  .card-footer, .back-footer { padding-top: 17px; gap: 10px; }
  .instagram-handle { font-size: 10px; }
  .card-actions { gap: 7px; }
  .flip-button { font-size: 10px; padding: 10px 12px; }
  .back-content { margin-top: 30px; }
  h2 { font-size: 30px; letter-spacing: -1px; }
  .service-grid { grid-template-columns: 1fr; gap: 0; margin-top: 20px; }
  .service { padding: 12px 0; gap: 12px; }
  .service > .icon { width: 19px; height: 19px; }
  .service h3 { font-size: 12px; margin-bottom: 4px; }
  .service p { font-size: 10px; max-width: 230px; }
  .service > span { font-size: 8px; }
  .back-footer .instagram-button { font-size: 10px; padding: 11px 10px; gap: 7px; }
  .back-footer .button-arrow { margin-left: 5px; width: 13px; }
  .card-back::before { background-size: auto 100%; }
  .foil-seal { width: 29px; height: 27px; }
  .foil-seal > span { font-size: 21px; }
}
@media (max-width: 360px) {
  .page { padding: 28px 16px 36px; }
  .card-content { padding: 23px 20px 20px; }
  .intro { margin-top: 86px; }
  h1 { font-size: 45px; }
  .description { font-size: 11px; }
  .eyebrow { font-size: 6px; letter-spacing: 1.2px; }
  .instagram-button { font-size: 10px; gap: 8px; }
  .instagram-button .button-arrow { margin-left: 7px; }
  .card-actions { gap: 6px; }
  .instagram-handle { font-size: 9px; }
  .flip-button { font-size: 9px; padding: 10px; gap: 6px; }
  .back-content { margin-top: 28px; }
  h2 { font-size: 28px; }
  .service p { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  .brand-intro { display: none !important; }
  .intro-pending .page { visibility: visible; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .card-shell { transform: none !important; }
}