/* ============ Themes ============ */
:root, [data-theme="maroon"] {
  --env: #8e3228; --env-2: #7c2b22; --env-deep: #4a1712;
  --cover-text: #f3e6d6;
  --seal: #efe4cc; --seal-edge: #d6c6a2; --seal-ink: #a88c5a;
  --bg: #f7ede4; --paper: #fffaf4; --ink: #7a2a22; --text: #5c3b33; --muted: #92736a;
  --gold: #c9a25a; --soft: #e8c9bf; --dark-1: #8a3326; --dark-2: #5e1d17; --on-dark: #f6e7d3;
}
[data-theme="emerald"] {
  --env: #1f5a45; --env-2: #19503d; --env-deep: #0b2a1f; --cover-text: #efe7cf;
  --seal: #e8d49a; --seal-edge: #caa95a; --seal-ink: #8d6c28;
  --bg: #f1efe4; --paper: #fdfcf6; --ink: #1d4d3a; --text: #33483f; --muted: #6f7f76;
  --gold: #c2a04e; --soft: #cfe0d4; --dark-1: #235e49; --dark-2: #0f3527; --on-dark: #f1e7c9;
}
[data-theme="navy"] {
  --env: #1f2b4b; --env-2: #1a2440; --env-deep: #0b1022; --cover-text: #eee4cf;
  --seal: #e9d7a7; --seal-edge: #c8a760; --seal-ink: #8a6a2c;
  --bg: #f1f0ec; --paper: #fdfcf9; --ink: #1f2b4b; --text: #38405a; --muted: #72788c;
  --gold: #c5a258; --soft: #d6dbe8; --dark-1: #25335a; --dark-2: #0f1630; --on-dark: #eee2c6;
}
[data-theme="rose"] {
  --env: #c7868c; --env-2: #b8767d; --env-deep: #6e3a40; --cover-text: #fff4f1;
  --seal: #fbf3ec; --seal-edge: #e5d3c6; --seal-ink: #b07a6c;
  --bg: #fbf0ee; --paper: #fffbfa; --ink: #9a4c58; --text: #6a4a4e; --muted: #9b7f82;
  --gold: #c9a27a; --soft: #f1d3d3; --dark-1: #b56a74; --dark-2: #7d3d47; --on-dark: #fff1ec;
}
[data-theme="marigold"] {
  --env: #d4832a; --env-2: #c47420; --env-deep: #6e3509; --cover-text: #fff3dc;
  --seal: #8f2a1c; --seal-edge: #6b1d12; --seal-ink: #f0c987;
  --bg: #fff5e3; --paper: #fffcf5; --ink: #8a3712; --text: #5f3b22; --muted: #9a7556;
  --gold: #c8901e; --soft: #f7d9a6; --dark-1: #b0521a; --dark-2: #6e2a0c; --on-dark: #fff0d2;
}
[data-theme="ivory"] {
  --env: #ebe3d4; --env-2: #e2d8c6; --env-deep: #7b715f; --cover-text: #4c4336;
  --seal: #8e3228; --seal-edge: #6a2019; --seal-ink: #f0d9b5;
  --bg: #f8f6f1; --paper: #fffefb; --ink: #2f2a24; --text: #4a443b; --muted: #8a8376;
  --gold: #b19252; --soft: #ece5d7; --dark-1: #3b352d; --dark-2: #1f1b16; --on-dark: #efe4cd;
}
[data-theme="charcoal"] {
  --env: #2d3036; --env-2: #26292e; --env-deep: #0e0f12; --cover-text: #e9e2d2;
  --seal: #d5b56e; --seal-edge: #a88a45; --seal-ink: #5a4418;
  --bg: #f3f2f0; --paper: #ffffff; --ink: #1f2226; --text: #3d4046; --muted: #7a7d84;
  --gold: #b8964e; --soft: #e2e1de; --dark-1: #34373e; --dark-2: #15171a; --on-dark: #eadfc6;
}
/* Dark luxury themes (jewellery, cosmetics, boutiques): dark page, gold type */
[data-theme="noir"] {
  --env: #121214; --env-2: #0c0c0e; --env-deep: #050506; --cover-text: #f3e7cc;
  --seal: #e6c67f; --seal-edge: #b48a3a; --seal-ink: #5c4312;
  --bg: #0b0b0d; --paper: #16161a; --ink: #e8c97e; --text: #ece4d4; --muted: #a79f91;
  --gold: #d4ae5e; --soft: rgba(212,174,94,.10); --dark-1: #17171b; --dark-2: #060607; --on-dark: #f3e7cc;
  color-scheme: dark;
}
[data-theme="velvet"] {
  --env: #2a160c; --env-2: #1f1008; --env-deep: #0e0704; --cover-text: #f6e4c4;
  --seal: #e6c67f; --seal-edge: #b48a3a; --seal-ink: #5c4312;
  --bg: #140b06; --paper: #22140c; --ink: #eac27a; --text: #f1e2cb; --muted: #b69f86;
  --gold: #d9a95a; --soft: rgba(217,169,90,.12); --dark-1: #2a160c; --dark-2: #0d0603; --on-dark: #f6e4c4;
  color-scheme: dark;
}

/* ============ Fonts (overridden per invitation) ============ */
:root {
  --f-script: 'Great Vibes', 'Amiri', cursive;
  --f-body: 'Cormorant Garamond', 'Amiri', serif;
  --f-caps: 'Cinzel', 'Amiri', serif;
  --f-verse: 'Amiri', 'Cormorant Garamond', serif;
  --ss: 1; /* script size factor */
  --bs: 1; /* body size factor */
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--f-body); font-size: calc(18px * var(--bs)); line-height: 1.5;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
body.locked { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.script { font-family: var(--f-script); font-weight: 400; }
.caps { font-family: var(--f-caps); letter-spacing: .28em; text-transform: uppercase; }
.pre { white-space: pre-line; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ============ Envelope cover ============ */
.cover {
  position: fixed; inset: 0; z-index: 60; display: flex; justify-content: center;
}
.cover::before { content: ''; position: absolute; inset: 0; background: var(--env-deep); transition: opacity .6s .5s; }
.cover.gone { display: none; }
.envelope {
  position: relative; width: min(100vw, 560px); height: 100%; overflow: hidden;
  --fold: 54%; --v: min(17vh, 150px);
  box-shadow: 0 0 60px rgba(0,0,0,.45);
}
.env-back, .env-pocket {
  position: absolute; left: 0; right: 0;
  background-color: var(--env);
  transition: transform 1.1s cubic-bezier(.7,0,.2,1);
}
.env-back { top: 0; height: 100%; }
.env-back::before, .env-pocket::before, .env-pocket::after, .env-back::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
}
/* embossed floral pattern (injected by JS as --pattern) */
.env-back::before { background-image: var(--pattern), var(--pattern); background-size: 170px 170px; background-position: 0 0, 92px 88px; opacity: .95; }
/* paper grain */
.env-back::after, .env-pocket::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .22;
}
.env-pocket-wrap {
  position: absolute; left: 0; right: 0; top: var(--fold); bottom: 0;
  filter: drop-shadow(0 -3px 5px rgba(0,0,0,.28));
  transition: transform 1.1s cubic-bezier(.7,0,.2,1);
}
.env-pocket {
  inset: 0;
  background: linear-gradient(180deg, var(--env-2), var(--env) 60%);
  clip-path: polygon(0 0, 50% var(--v), 100% 0, 100% 100%, 0 100%);
}
/* soft crease lines from the corners */
.env-pocket::before {
  background:
    linear-gradient(to bottom right, transparent 49.6%, rgba(0,0,0,.10) 50%, transparent 50.6%) left bottom / 50% 100% no-repeat,
    linear-gradient(to bottom left, transparent 49.6%, rgba(0,0,0,.10) 50%, transparent 50.6%) right bottom / 50% 100% no-repeat;
  opacity: .5;
}
.seal {
  position: absolute; left: 50%; top: calc(var(--fold) + var(--v)); z-index: 3;
  width: 124px; height: 124px; margin: -62px 0 0 -62px; padding: 0; border: 0; cursor: pointer;
  border-radius: 53% 47% 51% 49% / 49% 53% 47% 51%;
  background: radial-gradient(circle at 36% 30%, rgba(255,255,255,.75), var(--seal) 38%, var(--seal-edge) 100%);
  box-shadow: 0 10px 18px rgba(0,0,0,.35), 0 2px 3px rgba(0,0,0,.3), inset 0 -5px 10px rgba(0,0,0,.18), inset 0 4px 8px rgba(255,255,255,.55);
  display: grid; place-items: center;
  transition: transform 1s cubic-bezier(.6,0,.2,1), opacity .8s ease;
  animation: breathe 3.2s ease-in-out infinite; will-change: transform;
}
.seal::before { /* stamped rim */
  content: ''; position: absolute; inset: 13px; border-radius: 50%;
  border: 2px dotted color-mix(in srgb, var(--seal-ink) 70%, transparent);
  box-shadow: inset 0 0 0 5px color-mix(in srgb, var(--seal) 85%, transparent), inset 0 0 0 6.5px color-mix(in srgb, var(--seal-ink) 55%, transparent),
    0 1px 0 rgba(255,255,255,.6), inset 0 1px 1px rgba(0,0,0,.18);
}
.seal::after { /* wax drip */
  content: ''; position: absolute; width: 30px; height: 20px; left: 16px; bottom: -6px;
  border-radius: 50% 50% 55% 45% / 40% 40% 60% 60%;
  background: radial-gradient(circle at 40% 30%, var(--seal), var(--seal-edge));
  box-shadow: 0 4px 6px rgba(0,0,0,.25);
  z-index: -1;
}
.seal-mono {
  position: relative; font-family: var(--f-script); font-size: calc(40px * var(--ss)); line-height: 1; color: var(--seal-ink);
  text-shadow: 1px 1px 0 rgba(255,255,255,.55), -1px -1px 0 rgba(0,0,0,.18); white-space: nowrap; letter-spacing: -.02em;
}
.seal-mono.mid { font-size: calc(33px * var(--ss)); }
.seal-mono.long { font-size: calc(22px * var(--ss)); white-space: normal; max-width: 92px; text-align: center; line-height: 1.05; }
@keyframes breathe { 50% { transform: scale(1.035); } }
/* Seal logo instead of monogram */
.seal.has-img { overflow: hidden; }
.seal-img {
  position: relative; width: 62%; height: 62%; object-fit: contain; border-radius: 50%;
  filter: drop-shadow(1px 1px 0 rgba(255,255,255,.45)) drop-shadow(-1px -1px 0 rgba(0,0,0,.18));
}
/* Wax colours (default: from the theme) */
.cover[data-seal="ivory"] { --seal: #efe4cc; --seal-edge: #d6c6a2; --seal-ink: #a88c5a; }
.cover[data-seal="gold"] { --seal: #e6c67f; --seal-edge: #b48a3a; --seal-ink: #6e4f14; }
.cover[data-seal="maroon"] { --seal: #962c22; --seal-edge: #5c1610; --seal-ink: #f1cfa4; }
.cover[data-seal="emerald"] { --seal: #22705a; --seal-edge: #0e3d2f; --seal-ink: #ead79c; }
.cover[data-seal="navy"] { --seal: #2a3a66; --seal-edge: #121b36; --seal-ink: #ead8a8; }
.cover[data-seal="blush"] { --seal: #f2d4d0; --seal-edge: #d4a19c; --seal-ink: #94505a; }
.cover[data-seal="silver"] { --seal: #e8eaee; --seal-edge: #a4a9b3; --seal-ink: #5f6672; }

/* Button text + script lines: one column under the seal, so they can never overlap */
.cover-text {
  position: absolute; left: 0; right: 0; z-index: 2; padding: 0 24px; text-align: center; pointer-events: none;
  top: calc(var(--fold) + var(--v) + 74px); bottom: max(5vh, 24px);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 16px;
  color: var(--cover-text); transition: opacity .5s;
}
.cover-cta { font-size: 14px; opacity: .85; }
.cover-lines { font-family: var(--f-script); font-size: calc(clamp(20px, 5.4vw, 27px) * var(--ss)); line-height: 1.45; }
@media (max-height: 720px) {
  .envelope { --fold: 44%; --v: min(12vh, 100px); }
  .seal { width: 104px; height: 104px; margin: -52px 0 0 -52px; }
  .cover-text { top: calc(var(--fold) + var(--v) + 62px); }
}
.cover.opening .seal { transform: scale(1.25) rotate(-8deg); opacity: 0; animation: none; }
.cover.opening .cover-text { opacity: 0; }
.cover.opening .env-back { transform: translateY(-100%); transition-delay: .35s; }
.cover.opening .env-pocket-wrap { transform: translateY(100%); transition-delay: .35s; }
.cover.opening::before { opacity: 0; }

/* ============ Premium Royal envelope ============ */
.envelope.royal { --seal-y: 46%; perspective: 1400px; background: transparent; }
.royal .flap { position: absolute; inset: 0; background-color: var(--env); }
.royal .flap::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.royal .side { transition: transform 1.1s cubic-bezier(.6,0,.2,1) 1s, opacity .8s 1.2s; will-change: transform, opacity; }
.royal .side.left { clip-path: polygon(0 0, 50% var(--seal-y), 0 100%); background: linear-gradient(90deg, var(--env-2), var(--env) 70%); }
.royal .side.right { clip-path: polygon(100% 0, 50% var(--seal-y), 100% 100%); background: linear-gradient(270deg, var(--env-2), var(--env) 70%); }
.royal .flap-wrap { position: absolute; inset: 0; backface-visibility: hidden; will-change: transform, opacity; transition: transform 1.3s cubic-bezier(.6,0,.2,1) .55s, opacity .5s 1.25s; }
.royal .flap-wrap.top { z-index: 2; transform-origin: 50% 0; }
.royal .flap-wrap.bottom { z-index: 1; transform-origin: 50% 100%; }
/* static soft shadows under the top/bottom flaps (blurred once, then only faded) */
.flap-shadow { position: absolute; inset: 0; pointer-events: none; filter: blur(6px); transition: opacity .25s .45s; }
.flap-shadow i { position: absolute; inset: 0; background: rgba(0,0,0,.26); }
.flap-shadow.top { z-index: 2; transform: translateY(6px); }
.flap-shadow.top i { clip-path: polygon(0 0, 100% 0, 50% calc(var(--seal-y) + 2%)); }
.flap-shadow.bottom { z-index: 1; transform: translateY(-5px); }
.flap-shadow.bottom i { clip-path: polygon(0 100%, 50% calc(var(--seal-y) - 2%), 100% 100%); background: rgba(0,0,0,.2); }
.cover-royal.opening .flap-shadow { opacity: 0; }
.royal .flap.tb { overflow: hidden; }
.royal .flap.top { clip-path: polygon(0 0, 100% 0, 50% calc(var(--seal-y) + 2%)); background: linear-gradient(180deg, color-mix(in srgb, var(--env) 90%, white), var(--env)); }
.royal .flap.bottom { clip-path: polygon(0 100%, 50% calc(var(--seal-y) - 2%), 100% 100%); background: linear-gradient(0deg, color-mix(in srgb, var(--env) 90%, white), var(--env)); }
.orn-box { position: absolute; left: 11%; right: 11%; }
.royal .top .orn-box { top: 1.5%; transform: scaleY(-1); } /* hangs like a bouquet: wide part where the flap is wide */
.royal .bottom .orn-box { bottom: 2.5%; }
.royal .flap::before { content: ''; position: absolute; inset: 0; pointer-events: none; background-image: var(--pattern); background-size: 150px 150px; opacity: .3; }
.vine-box { position: absolute; top: 21%; bottom: 21%; width: 12%; }
.royal .left .vine-box { left: 3%; }
.royal .right .vine-box { right: 3%; transform: scaleX(-1); }
.orn, .vine { width: 100%; height: 100%; overflow: visible; stroke-linecap: round; stroke-linejoin: round; }
.orn { stroke-width: 1.5; }
.vine { stroke-width: 1.4; }
.e-sh { fill: none; stroke: rgba(0,0,0,.34); transform: translate(1.1px, 1.4px); }
.e-hl { fill: none; stroke: rgba(255,255,255,.6); transform: translate(-.7px, -.7px); }
.e-face { fill: none; stroke: color-mix(in srgb, var(--gold) 55%, var(--env)); stroke-width: .8; }
.e-sh .f { fill: rgba(0,0,0,.16); }
.e-hl .f { fill: rgba(255,255,255,.3); }
.e-face .f { fill: color-mix(in srgb, var(--env) 80%, white); }
.e-sh .foil { fill: rgba(0,0,0,.25); stroke: none; }
.e-hl .foil { fill: none; stroke: none; }
.e-face .foil { fill: var(--gold); stroke: color-mix(in srgb, var(--gold) 70%, white); }
/* foil catching the light */
.shine {
  position: absolute; top: 0; bottom: 0; left: -60%; width: 60%; pointer-events: none; will-change: transform;
  background: linear-gradient(105deg, transparent 20%, rgba(255,255,255,.22) 45%, rgba(255,242,205,.34) 50%, transparent 72%);
  animation: glint 5.5s ease-in-out infinite;
}
.flap.bottom .shine { animation-delay: 1.4s; }
@keyframes glint { 0% { transform: translateX(0); } 55%, 100% { transform: translateX(270%); } }
/* golden wash during opening: fades an overlay instead of animating filter() on full-screen flaps */
.glow { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .6s .3s; will-change: opacity;
  background: linear-gradient(180deg, rgba(255,214,140,.55), rgba(240,180,80,.35)); }
.cover-royal.opening .glow { opacity: 1; }
.cover-royal.opening .shine { animation: none; opacity: 0; }
/* twinkles */
.sparkles { position: absolute; inset: 0; z-index: 3; pointer-events: none; transition: opacity .5s; }
.sp {
  position: absolute; width: 12px; height: 12px; opacity: 0;
  background: radial-gradient(circle, #fff 0, rgba(255,240,200,.95) 35%, transparent 70%);
  clip-path: polygon(50% 0, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0 50%, 40% 40%);
  animation: twinkle 3.6s ease-in-out infinite; will-change: transform, opacity;
}
.s0 { left: 30%; top: 12%; } .s1 { left: 72%; top: 20%; animation-delay: .6s; } .s2 { left: 12%; top: 38%; animation-delay: 1.3s; width: 8px; height: 8px; }
.s3 { left: 86%; top: 52%; animation-delay: 2s; } .s4 { left: 24%; top: 70%; animation-delay: .9s; width: 9px; height: 9px; } .s5 { left: 66%; top: 84%; animation-delay: 2.6s; }
.s6 { left: 48%; top: 30%; animation-delay: 1.7s; width: 7px; height: 7px; } .s7 { left: 80%; top: 76%; animation-delay: .3s; width: 8px; height: 8px; } .s8 { left: 8%; top: 88%; animation-delay: 2.2s; }
@keyframes twinkle { 0%, 100% { opacity: 0; transform: scale(.4) rotate(0); } 50% { opacity: 1; transform: scale(1) rotate(45deg); } }
/* golden light burst */
.burst {
  --bs-size: min(80vmax, 900px); /* capped: at phone pixel density the old 130vmax layer was ~3000px square */
  position: absolute; left: 50%; top: var(--seal-y); z-index: 4; pointer-events: none;
  width: var(--bs-size); height: var(--bs-size); margin: calc(var(--bs-size) / -2) 0 0 calc(var(--bs-size) / -2);
  border-radius: 50%; opacity: .001; transform: scale(1); will-change: transform, opacity; /* painted once at full size, then only composited */
  background: radial-gradient(circle, #fffaf0 0, rgba(255,228,165,.95) 7%, rgba(242,188,92,.55) 20%, rgba(242,188,92,.12) 38%, transparent 55%);
}
.burst::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(255,236,185,.55) 0 3deg, transparent 3deg 13deg);
  -webkit-mask: radial-gradient(circle, #000 4%, transparent 45%); mask: radial-gradient(circle, #000 4%, transparent 45%);
  will-change: transform;
}
/* rays only exist and spin while the envelope is opening (they used to spin invisibly all the time) */
.cover-royal.opening .burst::before { animation: spin 9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes burst { 0% { opacity: .001; transform: scale(.06); } 25% { opacity: 1; } 65% { opacity: .95; transform: scale(1.25); } 100% { opacity: 0; transform: scale(1.9); } }
@keyframes sealLift {
  0% { transform: scale(1); }
  35% { transform: scale(1.14); }
  100% { transform: scale(.7) translateY(-12px); opacity: 0; }
}
.halo {
  position: absolute; left: 50%; top: var(--seal-y); z-index: 2; width: 240px; height: 240px; margin: -120px 0 0 -120px; border-radius: 50%;
  pointer-events: none; opacity: .001; transform: scale(.5); will-change: transform, opacity;
  background: radial-gradient(circle, rgba(255,230,170,.95) 0, rgba(255,214,140,.6) 35%, transparent 70%);
}
@keyframes halo { 0% { opacity: .001; transform: scale(.5); } 35% { opacity: 1; transform: scale(1.1); } 100% { opacity: 0; transform: scale(1.8); } }
.cover-royal.opening .halo { animation: halo .9s ease-out forwards; }
.cover-royal .seal { top: var(--seal-y); }
.cover-royal .cover-text { top: calc(var(--seal-y) + 76px); bottom: auto; justify-content: flex-start; gap: 12px; }
.cover-royal.opening .seal { animation: sealLift .75s ease forwards; }
.cover-royal.opening .burst { animation: burst 2.1s .3s ease-out forwards; }
.cover-royal.opening .sparkles { opacity: 0; }
.cover-royal.opening .flap-wrap.top { transform: rotateX(-172deg); opacity: 0; }
.cover-royal.opening .flap-wrap.bottom { transform: rotateX(172deg); opacity: 0; }
.cover-royal.opening .side.left { transform: translateX(-60%); opacity: 0; }
.cover-royal.opening .side.right { transform: translateX(60%); opacity: 0; }
.cover-royal.opening .envelope.royal { box-shadow: none; }

/* ============ Minimal card ============ */
.envelope.minimal {
  display: grid; place-items: center; padding: 28px;
  background: radial-gradient(circle at 50% 38%, color-mix(in srgb, var(--env) 86%, white), var(--env) 70%);
  transition: opacity .6s .4s;
}
.min-card {
  width: min(100%, 400px); padding: 46px 26px 38px; text-align: center; color: var(--cover-text);
  border: 1px solid color-mix(in srgb, var(--gold) 70%, transparent);
  outline: 1px solid color-mix(in srgb, var(--gold) 40%, transparent); outline-offset: 7px;
  display: grid; justify-items: center; gap: 24px; transition: transform .8s ease, opacity .8s ease;
}
.min-card .seal { position: relative; left: auto; top: auto; margin: 0; }
.min-l1 { margin: 0; font-size: 12px; letter-spacing: .3em; opacity: .85; }
.min-l2 { margin: 0; font-family: var(--f-script); font-size: calc(30px * var(--ss)); line-height: 1.3; }
.min-btn { background: none; border: 1px solid currentColor; color: inherit; border-radius: 999px; min-height: 46px; padding: 0 26px; font-size: 12px; letter-spacing: .28em; cursor: pointer; }
.min-btn:hover { background: color-mix(in srgb, var(--cover-text) 12%, transparent); }
.cover-minimal.opening .min-card { transform: translateY(-24px) scale(.97); opacity: 0; }
.cover-minimal.opening .envelope.minimal { opacity: 0; }

/* ============ Top bar & menu ============ */
.bar {
  position: sticky; top: 0; z-index: 30; height: 60px; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--gold) 20%, transparent);
}
.bar-mono { font-family: var(--f-caps); font-size: 20px; letter-spacing: .25em; color: var(--ink); text-decoration: none; }
.burger { width: 44px; height: 44px; border: 0; background: none; cursor: pointer; display: grid; place-content: center; gap: 6px; }
.burger span { display: block; width: 30px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
.menu-open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open .burger span:nth-child(2) { opacity: 0; }
.menu-open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.menu {
  position: fixed; inset: 60px 0 auto 0; z-index: 29; background: var(--paper);
  box-shadow: 0 20px 40px rgba(0,0,0,.12); padding: 10px 0 18px; text-align: center;
  transform: translateY(-12px); opacity: 0; visibility: hidden; transition: .3s;
}
.menu-open .menu { transform: none; opacity: 1; visibility: visible; }
.menu a { display: block; padding: 12px; text-decoration: none; color: var(--ink); font-size: 14px; }

/* ============ Layout ============ */
main { max-width: 600px; margin: 0 auto; padding: 22px 16px 40px; }
section { scroll-margin-top: 72px; }
.card {
  position: relative; background: var(--paper); border-radius: 22px; padding: 16px;
  box-shadow: 0 18px 40px -18px color-mix(in srgb, var(--ink) 35%, transparent), 0 2px 6px rgba(0,0,0,.04);
  overflow: hidden;
}
main > * + *, .block > .card + .card { margin-top: 30px; }
.block > .sec-title + .card { margin-top: 4px; }
.card::before { /* soft watercolor blush */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(90px 70px at 0% 22%, color-mix(in srgb, var(--soft) 80%, transparent), transparent 70%),
    radial-gradient(90px 70px at 100% 24%, color-mix(in srgb, var(--soft) 80%, transparent), transparent 70%),
    radial-gradient(120px 90px at 50% 100%, color-mix(in srgb, var(--soft) 45%, transparent), transparent 70%);
}
.watermark {
  position: absolute; left: 50%; top: 55%; width: 62%; transform: translate(-50%, -50%);
  opacity: .045; pointer-events: none; filter: grayscale(.3);
}
.arch {
  position: relative; text-align: center; padding: 64px 22px 34px;
  border: 1.5px solid var(--gold);
  border-radius: 50% 50% 14px 14px / min(40vw, 230px) min(40vw, 230px) 14px 14px;
}
.arch::before {
  content: ''; position: absolute; inset: 7px; pointer-events: none;
  border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); border-radius: inherit;
}
.arch::after { /* finial */
  content: ''; position: absolute; top: -9px; left: 50%; width: 8px; height: 16px; margin-left: -4px;
  background: var(--gold); border-radius: 50% 50% 40% 40%;
}
.blessing p { margin: 0; }
.bl-text { font-family: var(--f-verse); font-size: 27px; color: var(--ink); line-height: 1.8; }
.bl-tr { font-style: italic; font-size: 16px; color: var(--muted); margin-bottom: 10px !important; }
.divider { display: flex; align-items: center; gap: 12px; justify-content: center; margin: 22px auto; color: var(--gold); max-width: 280px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.divider::after { background: linear-gradient(90deg, var(--gold), transparent); }
.divider svg { width: 16px; height: 16px; fill: currentColor; }
.hosts { font-size: calc(21px * var(--bs)); color: var(--text); font-weight: 500; margin: 0; }
.request { font-style: italic; color: var(--muted); margin: 6px 0 0; font-size: calc(17px * var(--bs)); }
.ev-title { font-size: calc(clamp(44px, 12vw, 58px) * var(--ss)); color: var(--ink); margin: 6px 0 -4px; line-height: 1.15; }
.ev-sub { font-style: italic; color: var(--muted); margin: 0 0 18px; }
.person-name { font-size: calc(clamp(30px, 8.6vw, 40px) * var(--bs)); color: var(--ink); font-weight: 500; margin: 14px 0 4px; line-height: 1.15; letter-spacing: .01em; }
.person-details { font-style: italic; color: var(--muted); font-size: calc(16.5px * var(--bs)); margin: 0; }
.joiner { font-family: var(--f-caps); letter-spacing: .3em; color: var(--muted); margin: 18px 0 4px; font-size: 15px; }
.feature { margin: 26px auto 0; border-radius: 16px; overflow: hidden; box-shadow: 0 10px 24px -10px rgba(0,0,0,.35); max-width: 440px; }
.message { margin: 24px 0 0; font-size: calc(18px * var(--bs)); font-style: italic; color: var(--text); }

.block { text-align: center; }
.eyebrow { font-family: var(--f-caps); letter-spacing: .32em; text-transform: uppercase; font-size: 12px; color: var(--gold); margin: 0; }
.sec-title { font-family: var(--f-script); font-size: calc(46px * var(--ss)); color: var(--ink); margin: 0 0 12px; line-height: 1.2; font-weight: 400; }

/* countdown */
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 8px; }
.cd-cell { background: var(--paper); border-radius: 16px; padding: 14px 4px 10px; box-shadow: 0 8px 20px -12px color-mix(in srgb, var(--ink) 40%, transparent); border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent); }
.cd-num { font-family: var(--f-caps); font-size: 28px; color: var(--ink); line-height: 1; font-variant-numeric: tabular-nums; }
.cd-lbl { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }

/* events */
.event { padding: 26px 18px 20px; text-align: center; }
.event-name { font-family: var(--f-script); font-size: calc(40px * var(--ss)); color: var(--ink); margin: 0; line-height: 1.2; font-weight: 400; }
.date-row { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 14px 0 6px; color: var(--ink); }
.date-row .side { font-family: var(--f-caps); font-size: 13px; letter-spacing: .22em; text-transform: uppercase; padding: 6px 0; border-top: 1px solid var(--gold); border-bottom: 1px solid var(--gold); min-width: 88px; }
.date-row .day { font-family: var(--f-caps); font-size: 52px; line-height: 1; }
.event-time { font-size: calc(18px * var(--bs)); color: var(--text); margin: 4px 0 0; }
.venue { font-size: calc(24px * var(--bs)); color: var(--ink); font-weight: 600; margin: 16px 0 2px; }
.address { color: var(--muted); font-style: italic; margin: 0; }
.note { margin: 14px auto 0; font-size: 16px; padding: 8px 14px; border-radius: 999px; background: color-mix(in srgb, var(--soft) 55%, transparent); display: inline-block; }
.map { margin: 18px -18px 0; height: 260px; border: 0; width: calc(100% + 36px); display: block; filter: saturate(.9); }
.btns { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px;
  border-radius: 999px; border: 1.5px solid var(--ink); color: var(--ink); background: transparent; text-decoration: none; cursor: pointer;
  font-family: var(--f-caps); font-size: 13px; letter-spacing: .22em; text-transform: uppercase; transition: background .25s, color .25s;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.solid { background: var(--ink); color: var(--paper); }
.btn.solid:hover { background: color-mix(in srgb, var(--ink) 85%, black); }
.btn.wide { width: 100%; }
.btn.small { min-height: 40px; font-size: 11px; padding: 0 16px; }
.btn svg { width: 17px; height: 17px; fill: currentColor; flex: none; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.gallery button { padding: 0; border: 0; border-radius: 14px; overflow: hidden; cursor: zoom-in; aspect-ratio: 1; background: var(--soft); }
.gallery button:first-child:nth-last-child(odd) { grid-column: span 2; aspect-ratio: 16/10; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery button:hover img { transform: scale(1.05); }
.lightbox { position: fixed; inset: 0; z-index: 80; background: rgba(10,6,5,.92); display: grid; place-items: center; padding: 20px; }
.lightbox img { max-height: 82vh; border-radius: 10px; }
.lightbox p { color: #eee; text-align: center; margin: 12px 0 0; font-style: italic; }
.lightbox .x { position: absolute; top: 12px; right: 12px; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 26px; cursor: pointer; }

/* rsvp */
.rsvp form { text-align: start; display: grid; gap: 14px; margin-top: 8px; }
.rsvp label { display: grid; gap: 6px; font-size: 15px; color: var(--muted); }
.rsvp input, .rsvp textarea {
  font: inherit; font-size: 17px; color: var(--text); background: var(--paper); width: 100%;
  border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); border-radius: 12px; padding: 12px 14px;
}
.rsvp input:focus, .rsvp textarea:focus { outline: 2px solid color-mix(in srgb, var(--gold) 60%, transparent); border-color: var(--gold); }
.choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: grid; place-items: center; min-height: 52px; border-radius: 12px; cursor: pointer; text-align: center; padding: 6px;
  border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); color: var(--text); font-size: 16px; background: var(--paper);
}
.choice input:checked + span { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.choice input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }
.hp { position: absolute; left: -9999px; }
.form-msg { text-align: center; margin: 0; min-height: 1.4em; font-size: 16px; }
.form-msg.err { color: #b3261e; }
.thanks { padding: 10px 0; }
.thanks .script { font-size: calc(40px * var(--ss)); color: var(--ink); }

/* contacts */
.contacts { display: grid; gap: 12px; }
.contact { display: flex; align-items: center; justify-content: space-between; gap: 12px; text-align: start; padding: 14px 16px; }
.contact-name { color: var(--ink); font-size: 19px; font-weight: 600; }
.contact-phone { color: var(--muted); font-size: 15px; }
.contact .btns { margin: 0; flex-wrap: nowrap; }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--ink); color: var(--ink); text-decoration: none; }
.icon-btn svg { width: 19px; height: 19px; fill: currentColor; }

/* footer */
.foot {
  margin-top: 36px; padding: 48px 20px 40px; text-align: center; color: var(--on-dark);
  background: linear-gradient(180deg, var(--dark-1), var(--dark-2));
}
.foot-mono { font-family: var(--f-script); font-size: calc(52px * var(--ss)); color: var(--gold); margin: 0; line-height: 1.2; }
.foot-title { font-style: italic; font-size: calc(21px * var(--bs)); margin: 10px 0 2px; opacity: .92; }
.foot-names { font-size: calc(23px * var(--bs)); font-weight: 600; margin: 0; }
.foot-meta { font-size: 16px; opacity: .72; margin: 14px 0 0; }
.foot-closing { font-family: var(--f-script); font-size: calc(28px * var(--ss)); color: var(--gold); margin: 22px 0 0; }
.foot .btn { border-color: color-mix(in srgb, var(--on-dark) 60%, transparent); color: var(--on-dark); margin-top: 22px; }
.foot .btn:hover { background: var(--on-dark); color: var(--dark-2); }

/* brand strip */
.brand {
  background: #0f0b1f; color: #d9d3f0; text-align: center; padding: 26px 20px calc(26px + env(safe-area-inset-bottom));
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; font-size: 13px;
}
.brand-logo { display: inline-block; background: #fff; border-radius: 14px; padding: 8px 14px; }
.brand-logo img { height: 46px; width: auto; }
.brand p { margin: 10px 0 0; }
.brand strong { color: #fff; }
.brand-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 14px; }
.brand-links a { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.07); color: #fff; text-decoration: none; }
.brand-links a:hover { background: rgba(255,255,255,.14); }
.brand-links svg { width: 15px; height: 15px; fill: currentColor; }
.brand-cta { display: inline-block; margin-top: 16px; padding: 12px 20px; border-radius: 999px; color: #fff; text-decoration: none; font-weight: 600; background: linear-gradient(90deg, #6d1fe0, #9b3cf0); box-shadow: 0 8px 20px -8px #8b2cf0; }

/* music */
.music {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 40;
  width: 58px; height: 58px; border-radius: 50%; border: 1.5px solid var(--gold); cursor: pointer;
  background: var(--dark-1); color: var(--on-dark); display: grid; place-items: center;
  box-shadow: 0 8px 20px -6px rgba(0,0,0,.45);
}
.music svg { width: 24px; height: 24px; fill: currentColor; }
.music.playing::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--gold); animation: ring 2s infinite; }
@keyframes ring { from { transform: scale(.9); opacity: .9; } to { transform: scale(1.25); opacity: 0; } }

/* reveal on scroll */
.rv { opacity: 0; transform: translateY(18px); transition: opacity .9s ease, transform .9s ease; }
.rv.in { opacity: 1; transform: none; }

.preview-flag { position: fixed; left: 10px; bottom: 10px; z-index: 90; background: #111; color: #fff; font: 12px system-ui, sans-serif; padding: 5px 10px; border-radius: 99px; opacity: .75; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .rv { opacity: 1; transform: none; }
}
@media (min-width: 700px) {
  main { padding-top: 36px; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .gallery button:first-child:nth-last-child(odd) { grid-column: auto; aspect-ratio: 1; }
}

/* personal guest greeting */
.cover-guest { font-family: var(--f-script); font-size: calc(clamp(24px, 6.6vw, 32px) * var(--ss)); line-height: 1.3; margin-bottom: 4px; }
.min-card .cover-guest { margin: 0 0 -8px; }
.guest-greet { font-family: var(--f-script); font-size: calc(34px * var(--ss)); color: var(--ink); margin: 0 0 14px; line-height: 1.2; }

/* wishes wall */
.wish-list { display: grid; gap: 12px; margin-bottom: 18px; justify-items: center; }
.wish-card {
  position: relative; width: 100%; margin: 0; padding: 22px 20px 16px; text-align: center; background: var(--paper); border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent); box-shadow: 0 10px 24px -16px color-mix(in srgb, var(--ink) 45%, transparent);
}
.wish-card::before { content: '\201C'; position: absolute; top: -6px; left: 50%; transform: translateX(-50%); font-family: Georgia, serif; font-size: 46px; line-height: 1; color: var(--gold); }
.wish-card blockquote { margin: 6px 0 10px; font-style: italic; font-size: calc(18px * var(--bs)); color: var(--text); }
.wish-card figcaption { font-family: var(--f-caps); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink); }
.wish-form-card { padding: 20px 18px; text-align: start; }
.wish-prompt { text-align: center; font-style: italic; color: var(--muted); margin: 0 0 12px; }
.wish-form { display: grid; gap: 14px; }
.wish-form label { display: grid; gap: 6px; font-size: 15px; color: var(--muted); }
.wish-form input, .wish-form textarea {
  font: inherit; font-size: 17px; color: var(--text); background: var(--paper); width: 100%;
  border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); border-radius: 12px; padding: 12px 14px;
}
.wish-form input:focus, .wish-form textarea:focus { outline: 2px solid color-mix(in srgb, var(--gold) 60%, transparent); border-color: var(--gold); }

/* save-the-date */
.std-date { margin: 22px 0 10px; }

/* ============ Languages ============ */
.lang-switch { display: inline-flex; gap: 2px; padding: 3px; border-radius: 999px; background: color-mix(in srgb, var(--ink) 8%, transparent); }
.lang-switch button {
  border: 0; background: none; cursor: pointer; min-height: 32px; padding: 0 10px; border-radius: 999px;
  font: 500 13px/1 system-ui, -apple-system, 'Segoe UI', sans-serif; color: var(--ink);
}
.lang-switch button:lang(ml) { font-family: var(--f-body); }
.lang-switch button.on { background: var(--ink); color: var(--paper); }
.bar .lang-switch { margin-inline-start: auto; margin-inline-end: 8px; }
.lang-switch.on-cover { position: absolute; top: calc(12px + env(safe-area-inset-top)); inset-inline-end: 12px; z-index: 6; background: rgba(0,0,0,.22); backdrop-filter: blur(6px); }
.lang-switch.on-cover button { color: #fff; }
.lang-switch.on-cover button.on { background: rgba(255,255,255,.92); color: #222; }
.cover.opening .lang-switch { visibility: hidden; }
/* wide letter-spacing breaks Arabic joining and Malayalam conjuncts */
:lang(ml) .caps, :lang(ml) .eyebrow, :lang(ml) .btn, :lang(ml) .joiner, :lang(ml) .date-row .side, :lang(ml) .cd-lbl, :lang(ml) .cover-cta, :lang(ml) .min-l1, :lang(ml) .min-btn, :lang(ml) .wish-card figcaption,
:lang(ar) .caps, :lang(ar) .eyebrow, :lang(ar) .btn, :lang(ar) .joiner, :lang(ar) .date-row .side, :lang(ar) .cd-lbl, :lang(ar) .cover-cta, :lang(ar) .min-l1, :lang(ar) .min-btn, :lang(ar) .wish-card figcaption {
  letter-spacing: normal; text-transform: none;
}
:lang(ml) .eyebrow, :lang(ar) .eyebrow { font-size: 14px; }
:lang(ar) body { line-height: 1.7; }

/* Instagram follow button in the Wiesella footer */
.brand-ig {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 10px 18px; border-radius: 999px;
  color: #fff; text-decoration: none; font-weight: 600; font-size: 14px;
  background: linear-gradient(45deg, #f9ce34, #ee2a7b 45%, #6228d7);
}
.brand-ig svg { width: 18px; height: 18px; fill: currentColor; }
.brand-ig:hover { filter: brightness(1.08); }

/* tradition symbol above the blessing */
.faith-symbol { font-family: var(--f-verse); font-size: 44px; line-height: 1; color: var(--gold); margin: -8px 0 10px; }
.faith-symbol.cross svg { width: 26px; height: 36px; fill: var(--gold); }
.bl-text:lang(en), .bl-text { overflow-wrap: anywhere; }

/* the bar wrapper must not box the sticky bar in (it did: the bar scrolled away) */
.bar-wrap { display: contents; }