/* ═══════════════════════════════════════════════
   UMIDON — Y2K COLLAGE ZINE (style 3 chốt)
   giấy kem + mực đen + đỏ cam + vàng trứng
   tape washi · polaroid · giấy xé · doodle · barcode
   ═══════════════════════════════════════════════ */

/* Palette chính thức theo brand guideline Umidon:
   Rust #BE3813 · Yellow Orange #FBA43D · Russet #7E4011
   Antique White #FFF2DF · Pure Black #000 */
:root {
  --paper: #FFF2DF;      /* antique white — nền giấy */
  --paper2: #F6E6C8;     /* giấy kem đậm hơn (dẫn xuất) */
  --card: #FFFDF6;       /* giấy trắng polaroid */
  --ink: #141008;        /* mực đen */
  --black: #1A1613;      /* section tối — trùng tông giấy đen của asset xé */
  --red: #BE3813;        /* rust */
  --red-deep: #99290C;
  --yolk: #FBA43D;       /* yellow orange */
  --russet: #7E4011;
  --tape: rgba(237, 222, 189, .85);

  /* BT Suave → Playfair Display · Suaserif → Patrick Hand
     Baloo 2 dùng cho tem giá/nút để đồng bộ nét chữ logo */
  --font-display: "Playfair Display", Georgia, serif;
  --font-logo: "Baloo 2", system-ui, sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --font-hand: "Patrick Hand", cursive;

  --container: 1200px;
  /* border-radius "vẽ tay" */
  --r-hand: 255px 15px 225px 15px / 15px 225px 15px 255px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { overflow-anchor: none; } /* tránh scroll anchoring giật trang khi animation chạy */

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* texture giấy mờ (opacity thấp để giấu mép tile) */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1;
  background: url("../assets/img/props/tex-paper.jpg") repeat;
  background-size: 640px;
  opacity: .5;
  pointer-events: none;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; } /* giữ đúng tỉ lệ khi CSS chỉ đặt width */
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.ico { width: 1.3em; height: 1.3em; fill: none; }
.mono { font-family: var(--font-mono); }
.hand { font-family: var(--font-hand); }

::selection { background: var(--yolk); color: var(--ink); }

/* nhiễu hạt giấy phủ toàn trang */
body::after {
  content: "";
  position: fixed; inset: -50%;
  z-index: 999; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: .05;
  mix-blend-mode: multiply;
}

/* ═══════════ CHỮ & TIÊU ĐỀ ═══════════ */
h1, h2, h3 { font-family: var(--font-display); font-weight: 800; }
.btn { font-family: var(--font-logo); font-weight: 700; }

.kicker {
  display: inline-block;
  font-size: 13px; letter-spacing: .14em;
  color: var(--red);
  margin-bottom: 14px;
}
.kicker--tag {
  background: var(--red); color: var(--card);
  padding: 5px 14px;
  transform: rotate(-1.6deg);
  box-shadow: 3px 3px 0 rgba(0,0,0,.35);
}

.section { padding: clamp(72px, 9vw, 130px) 0; position: relative; }
.section--paper2 { background: var(--paper2); }
.section--black { background: var(--black); color: var(--paper); }

.section__title {
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -.01em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section__title em { font-style: normal; color: var(--red); }
.section__desc { max-width: 520px; color: rgba(30,26,21,.75); margin-bottom: 36px; }

/* highlight kiểu băng dính vàng */
.hl-tape {
  background: linear-gradient(100deg, transparent 1%, var(--yolk) 2%, var(--yolk) 98%, transparent 99%);
  padding: 0 .18em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ═══════════ NÚT & TEM ═══════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 30px;
  font-size: 15px;
  letter-spacing: .04em;
  border: 3px solid var(--ink);
  border-radius: var(--r-hand);
  box-shadow: 5px 5px 0 rgba(23,19,14,.9);
  transition: transform .16s ease, box-shadow .16s ease, background .16s, color .16s;
  text-transform: uppercase;
  will-change: transform;
}
.btn:hover { transform: translate(-2px,-3px) rotate(-.5deg); box-shadow: 8px 9px 0 rgba(23,19,14,.9); }
.btn:active { transform: translate(2px,3px); box-shadow: 2px 2px 0 rgba(23,19,14,.9); }
.btn--sm { padding: 10px 20px; font-size: 13px; }
.btn--red { background: var(--red); color: var(--card); }
.btn--red:hover { background: var(--red-deep); }
.btn--paper { background: var(--card); color: var(--ink); }
.btn--yolk { background: var(--yolk); color: var(--ink); box-shadow: 5px 5px 0 rgba(190,56,19,.95); }
.btn--yolk:hover { box-shadow: 8px 9px 0 rgba(190,56,19,.95); }
.btn--ink { background: var(--ink); color: var(--paper); box-shadow: 5px 5px 0 rgba(190,56,19,.9); }

/* băng dính washi — ảnh thật gen bằng codex, đã tách nền */
.tape {
  position: absolute;
  width: 132px;
  aspect-ratio: 343 / 57; /* tỉ lệ thật của ảnh sau khi cắt viền alpha */
  background: url("../assets/img/props/tape-beige.png") center / 100% 100% no-repeat;
  opacity: .94;
  filter: drop-shadow(0 2px 3px rgba(23,19,14,.22));
  z-index: 3;
  pointer-events: none;
}
.tape--top { width: 152px; top: -14px; left: 50%; transform: translateX(-50%) rotate(-3deg); }
.tape--l, .tape--r {
  width: 84px; height: 84px;
  background: url("../assets/img/props/tape-cross.png") center / contain no-repeat;
}
.tape--l { top: -30px; left: -30px; transform: rotate(-8deg); }
.tape--r { top: -30px; right: -30px; transform: rotate(12deg); }

/* doodle chung */
.doodle { color: var(--ink); position: absolute; pointer-events: none; }

/* ═══════════ PRELOADER ═══════════ */
.preloader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--paper);
  display: grid; place-items: center;
}
.preloader__inner { text-align: center; }
.preloader__logo {
  width: clamp(180px, 24vw, 300px); height: auto;
  margin: 0 auto;
  border: 3px solid var(--ink);
  box-shadow: 6px 7px 0 rgba(20,16,8,.85);
  transform: rotate(-3deg);
}
.preloader__hand { font-family: var(--font-hand); font-size: 20px; margin-top: 18px; color: rgba(30,26,21,.6); text-align: center; }

/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(246, 239, 223, .9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 3px solid transparent;
  transition: border-color .25s;
}
.nav.is-scrolled { border-bottom-color: var(--ink); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 18px; }

.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo__img {
  height: 44px; width: auto;
  border: 2.5px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(20,16,8,.85);
  transform: rotate(-2deg);
}
.logo__jp { font-size: 11px; font-family: var(--font-mono); color: var(--red); letter-spacing: .2em; }
.logo--light { color: var(--paper); }
.logo--light .logo__img { border-color: var(--paper); box-shadow: 3px 3px 0 rgba(251,164,61,.9); }

.nav__links { display: flex; gap: clamp(14px, 2.2vw, 30px); }
.nav__links a {
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 600; letter-spacing: .06em;
  padding: 5px 2px;
  position: relative;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 6px;
  background: var(--yolk);
  z-index: -1;
  transform: scaleX(0); transform-origin: right;
  transition: transform .25s cubic-bezier(.6,.05,.2,1);
}
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__cta-wrap { display: flex; align-items: center; gap: 14px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__burger span { width: 26px; height: 3px; background: var(--ink); transition: transform .25s, opacity .25s; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ═══════════ HERO ═══════════ */
.hero {
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 120px 0 60px;
  position: relative;
  overflow: hidden;
}
.hero__wrap {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: center;
  position: relative;
}

.hero__left { position: relative; z-index: 2; }

.hero__bubble {
  position: absolute; top: -34px; left: clamp(180px, 22vw, 300px);
  background: var(--card);
  border: 3px solid var(--ink);
  border-radius: 18px 18px 18px 4px;
  padding: 8px 16px;
  font-size: 19px; line-height: 1.2;
  transform: rotate(5deg);
  box-shadow: 3px 3px 0 rgba(23,19,14,.8);
  z-index: 4;
}
.hero__bubble b { color: var(--red); }

.hero__display {
  font-size: clamp(80px, 12vw, 168px);
  line-height: .84;
  letter-spacing: -.03em;
  text-transform: uppercase;
  margin-bottom: 20px;
  transform: rotate(-2deg);
}
.hero__display-line { display: block; }
.hero__display-line--outline {
  color: transparent;
  -webkit-text-stroke: clamp(2.5px, .35vw, 5px) var(--red);
}
.hero__display-line--fill { color: var(--red); margin-left: .35em; }
.hero__display-dot { color: var(--ink); font-style: normal; }

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(19px, 2vw, 27px);
  line-height: 1.35;
  max-width: 560px;
  margin-bottom: 16px;
  text-transform: none;
}

.hero__sub {
  max-width: 520px;
  color: rgba(30,26,21,.78);
  font-size: 15.5px;
  margin-bottom: 20px;
}

.hero__caption {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .12em;
  color: var(--red);
  margin-bottom: 30px;
}

.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.hero__store {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .06em;
  color: var(--russet);
  border-bottom: 2px dashed var(--russet);
  padding-bottom: 3px;
}
.hero__store:hover { opacity: .7; }

.hero__wave {
  position: absolute; bottom: -110px; left: -56px;
  width: clamp(150px, 17vw, 240px); height: auto;
  opacity: .95;
  transform: rotate(-5deg);
  z-index: -1;
  filter: drop-shadow(4px 6px 0 rgba(20,16,8,.12));
}

/* hero phải: ảnh thật tách nền, dán kiểu sticker */
.hero__right { position: relative; min-height: clamp(420px, 48vw, 660px); }

.cutout { position: absolute; }
.cutout img {
  width: 100%; height: auto;
  /* viền die-cut trắng quanh chủ thể + bóng đổ (để trên img, tránh nhân đôi figcaption) */
  filter: drop-shadow(3px 0 0 var(--card)) drop-shadow(-3px 0 0 var(--card))
          drop-shadow(0 3px 0 var(--card)) drop-shadow(0 -3px 0 var(--card))
          drop-shadow(8px 12px 0 rgba(20,16,8,.15));
}
.cutout__note {
  position: absolute; bottom: 12%; left: -16%;
  font-size: 19px; color: var(--ink);
  transform: rotate(-6deg);
  white-space: nowrap;
}
.cutout--don { width: clamp(230px, 25vw, 360px); top: -3%; right: 7%; transform: rotate(3deg); z-index: 2; }
.cutout--ramen { width: clamp(190px, 20vw, 300px); bottom: -8%; left: 0; transform: rotate(-7deg); z-index: 1; }

.hero__steam {
  position: absolute; top: -9%; right: 26%;
  width: clamp(40px, 5vw, 66px);
  color: var(--red);
  z-index: 3;
}

.price-tag {
  position: absolute; top: 52%; right: -1%;
  z-index: 4;
  background: var(--red);
  color: var(--card);
  text-align: center;
  padding: 14px 18px 10px;
  transform: rotate(7deg);
  border: 3px solid var(--ink);
  box-shadow: 4px 5px 0 rgba(23,19,14,.85);
  clip-path: polygon(4% 2%, 96% 0, 100% 38%, 97% 97%, 3% 100%, 0 60%);
}
.price-tag b { display: block; font-family: var(--font-display); font-size: clamp(26px, 3vw, 40px); line-height: 1; }
.price-tag .mono { font-size: 10px; letter-spacing: .22em; }

.hero__smile { position: absolute; bottom: 16%; right: 30%; width: clamp(44px, 5vw, 64px); z-index: 4; transform: rotate(-8deg); }
.hero__barcode { position: absolute; bottom: -2%; right: 4%; width: clamp(90px, 10vw, 130px); color: var(--ink); z-index: 4; }

.hero__label {
  position: absolute; top: -4%; right: -1%;
  background: var(--black); color: var(--paper);
  font-size: 11.5px; line-height: 1.7; letter-spacing: .08em;
  padding: 12px 16px;
  transform: rotate(2deg);
  box-shadow: 4px 4px 0 rgba(190,56,19,.9);
  z-index: 4;
}

.hero__dd-star { top: 34%; left: -3%; width: 34px; color: var(--red); }
.hero__dd-arrow { bottom: 24%; left: 4%; width: 70px; color: var(--ink); transform: rotate(20deg); }

/* ═══════════ MARQUEE ═══════════ */
.marquee {
  background: var(--black);
  color: var(--paper);
  padding: 14px 0;
  overflow: hidden;
  transform: rotate(-1.1deg) scale(1.02);
  position: relative; z-index: 5;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
}
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__group {
  display: flex; align-items: center; gap: 30px;
  padding-right: 30px;
  font-family: var(--font-mono);
  font-size: 14.5px; font-weight: 600; letter-spacing: .1em;
  white-space: nowrap;
}
.marquee__group i { font-style: normal; color: var(--yolk); font-size: 18px; }

/* ═══════════ VỀ UMIDON ═══════════ */
.about__tagline {
  font-size: clamp(34px, 5.6vw, 74px);
  line-height: 1.04;
  letter-spacing: -.015em;
  max-width: 900px;
}
.about__tagline em { font-style: normal; color: var(--red); }
.about__scribble { width: clamp(200px, 26vw, 340px); height: 18px; color: var(--yolk); margin: 14px 0 34px; }

.about__cols {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  max-width: 980px;
  font-size: 16.5px;
  color: rgba(30,26,21,.8);
  margin-bottom: 46px;
}
.about__cols strong { color: var(--ink); background: linear-gradient(100deg, transparent 2%, rgba(255,197,61,.55) 3%, rgba(255,197,61,.55) 97%, transparent 98%); }

.about__umi {
  position: absolute;
  top: clamp(70px, 9vw, 120px); right: 3%;
  width: clamp(120px, 13vw, 180px);
  transform: rotate(6deg);
  display: none;
}
@media (min-width: 1100px) { .about__umi { display: block; } }
.about__umi img { filter: drop-shadow(4px 6px 0 rgba(23,19,14,.14)); }
.about__umi figcaption {
  margin-top: 8px;
  font-size: 17px; text-align: center; line-height: 1.3;
  transform: rotate(-2deg);
}

/* ghi chú dán tape (card chung) */
.values, .modes {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.6vw, 30px);
}
.note {
  position: relative;
  background: var(--card);
  border: 3px solid var(--ink);
  padding: 30px 26px 26px;
  box-shadow: 6px 7px 0 rgba(23,19,14,.85);
  transition: transform .2s ease, box-shadow .2s ease;
}
.note:nth-child(odd) { transform: rotate(-.8deg); }
.note:nth-child(even) { transform: rotate(.9deg); }
.note:hover { transform: rotate(0) translateY(-6px); box-shadow: 9px 12px 0 rgba(23,19,14,.85); }
.note h3 { font-size: 16.5px; letter-spacing: .01em; margin-bottom: 8px; }
.note p { font-size: 14.5px; color: rgba(30,26,21,.75); }

.note__icon {
  display: inline-grid; place-items: center;
  width: 54px; height: 54px;
  border: 3px solid var(--ink);
  border-radius: var(--r-hand);
  margin-bottom: 16px;
  font-size: 22px;
}
.note__icon--yolk { background: var(--yolk); }
.note__icon--red { background: var(--red); color: var(--card); }
.note__icon--nori { background: var(--russet); color: var(--card); }

.cats { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 44px; }
.cat {
  font-size: 12.5px; font-weight: 600; letter-spacing: .08em;
  background: var(--paper2);
  border: 2.5px solid var(--ink);
  padding: 8px 16px;
  border-radius: var(--r-hand);
  transform: rotate(-1deg);
  transition: background .18s, transform .18s;
}
.cat:nth-child(even) { transform: rotate(1.2deg); }
.cat:hover { background: var(--yolk); transform: rotate(0) scale(1.04); }

/* ═══════════ GIẤY XÉ (ảnh xé thật, đã key nền) ═══════════ */
/* .tear giờ chỉ là spacer giữ khoảng cho mép xé —
   hình xé thật do ::before/::after của .section--black vẽ (cùng material) */
.tear { aspect-ratio: 1536 / 260; }
.tear img { display: none; }

/* ═══════════ THỰC ĐƠN (đen) ═══════════ */
.section--black {
  position: relative;
  background-color: var(--black);
  background-image: url("../assets/img/props/tex-black-paper.jpg");
  background-size: 720px;
  background-blend-mode: luminosity;
}
/* mép xé = chính section kéo dài ra, đục lỗ bằng mask ảnh giấy xé
   → material giấy đen liền một khối, không thể lệch tông */
.section--black::before,
.section--black::after {
  content: "";
  position: absolute; left: 0; width: 100%;
  aspect-ratio: 1536 / 260;
  background: inherit;
  background-blend-mode: luminosity;
  pointer-events: none;
}
.section--black::before {
  bottom: calc(100% - 1px);
  -webkit-mask: url("../assets/img/props/tear-black-flip.png") center / 100% 100% no-repeat;
          mask: url("../assets/img/props/tear-black-flip.png") center / 100% 100% no-repeat;
  filter: drop-shadow(0 -5px 8px rgba(20, 16, 8, .3));
}
.section--black::after {
  top: calc(100% - 1px);
  -webkit-mask: url("../assets/img/props/tear-black.png") center / 100% 100% no-repeat;
          mask: url("../assets/img/props/tear-black.png") center / 100% 100% no-repeat;
  filter: drop-shadow(0 6px 9px rgba(20, 16, 8, .3));
}
.menu { padding-top: clamp(40px, 5vw, 70px); }
.menu__head {
  position: relative;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 30px;
  margin-bottom: clamp(40px, 5vw, 60px);
}
.menu__title {
  font-size: clamp(38px, 5.6vw, 72px);
  line-height: .96; letter-spacing: -.015em;
  text-transform: uppercase;
  margin-top: 14px;
}
.menu__title em { font-style: normal; color: var(--yolk); }
.menu__desc { max-width: 400px; position: relative; }
.menu__desc p { color: rgba(246,239,223,.8); font-size: 15.5px; }
.goodmood {
  display: inline-block;
  margin-top: 18px;
  padding: 24px 34px;
  background: url("../assets/img/props/scrap-cream.png") center / 100% 100% no-repeat;
  color: var(--ink);
  font-size: 20px; line-height: 1.15; text-align: center;
  transform: rotate(-3deg);
  filter: drop-shadow(4px 5px 0 rgba(0,0,0,.35));
}

/* polaroid */
.polaroids {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2.4vw, 30px);
}
.polaroid {
  position: relative;
  background: var(--card) url("../assets/img/props/tex-paper.jpg");
  background-size: 430px;
  background-blend-mode: multiply;
  color: var(--ink);
  padding: 12px 12px 14px;
  box-shadow:
    0 1px 0 rgba(0,0,0,.28),
    7px 12px 22px rgba(0,0,0,.5),
    18px 30px 46px rgba(0,0,0,.32);
  transition: transform .2s ease, box-shadow .2s ease;
}
.polaroid:nth-child(4n+1) { transform: rotate(-2deg); }
.polaroid:nth-child(4n+2) { transform: rotate(1.4deg); }
.polaroid:nth-child(4n+3) { transform: rotate(-1.2deg); }
.polaroid:nth-child(4n+4) { transform: rotate(2.2deg); }
.polaroid:hover {
  transform: rotate(0) translateY(-8px) scale(1.02);
  box-shadow:
    0 1px 0 rgba(0,0,0,.28),
    12px 20px 30px rgba(0,0,0,.55),
    24px 38px 56px rgba(0,0,0,.35);
  z-index: 5;
}
/* băng dính mỗi card lệch một kiểu — bớt cảm giác copy-paste */
.polaroid:nth-child(3n+2) .tape--top { transform: translateX(-58%) rotate(2.6deg); }
.polaroid:nth-child(4n+3) .tape--top { transform: translateX(-44%) rotate(-5.5deg); width: 138px; }
.polaroid:nth-child(5n+4) .tape--top { transform: translateX(-52%) rotate(4deg); }

.polaroid img {
  width: 100%; aspect-ratio: 1;
  object-fit: cover;
  border: 2px solid rgba(23,19,14,.1);
  background: var(--paper2);
}
.polaroid h3 { font-size: 14px; line-height: 1.3; margin: 12px 2px 3px; font-family: var(--font-display); }
.polaroid .hand { font-size: 16px; color: rgba(30,26,21,.65); margin: 0 2px; }

.polaroid__badge {
  position: absolute; top: 20px; left: -8px; z-index: 2;
  background: var(--yolk); color: var(--ink);
  font-size: 10.5px; font-weight: 600; letter-spacing: .1em;
  padding: 5px 10px;
  transform: rotate(-6deg);
  box-shadow: 2px 3px 0 rgba(0,0,0,.35);
}
.polaroid__badge--red { background: var(--red); color: var(--card); }

.polaroid__price {
  position: absolute; right: 10px; bottom: 44px;
  font-family: var(--font-display);
  font-size: 19px;
  background: var(--yolk);
  padding: 4px 10px;
  transform: rotate(4deg);
  border: 2.5px solid var(--ink);
  box-shadow: 2px 3px 0 rgba(23,19,14,.8);
}

.menu__cta { text-align: center; margin-top: clamp(44px, 5vw, 60px); }
.menu__note { margin-top: 16px; font-size: 11px; letter-spacing: .1em; color: rgba(246,239,223,.5); }

/* ═══════════ MOOD ═══════════ */
.mood__box {
  position: relative;
  background: var(--card);
  border: 3px solid var(--ink);
  box-shadow: 8px 10px 0 rgba(23,19,14,.85);
  padding: clamp(24px, 3.5vw, 44px);
  max-width: 940px;
  transform: rotate(-.4deg);
}
.mood__levels {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.mood__level {
  padding: 12px 6px;
  border: 2.5px solid var(--ink);
  background: var(--paper);
  box-shadow: 3px 3px 0 rgba(23,19,14,.8);
  text-align: center;
  font-size: 12px;
  transition: transform .15s, background .15s, color .15s;
}
.mood__level b { display: block; font-size: 13px; letter-spacing: .06em; }
.mood__level span { display: block; margin-top: 2px; font-size: 11.5px; color: rgba(30,26,21,.6); }
.mood__level:hover { transform: translate(-1px,-2px); }
.mood__level.is-active { background: var(--ink); color: var(--paper); transform: rotate(-1.6deg); }
.mood__level.is-active span { color: var(--yolk); }

.mood__meter {
  height: 18px;
  border: 2.5px solid var(--ink);
  background: var(--paper);
  margin-bottom: 30px;
  box-shadow: inset 2px 2px 0 rgba(23,19,14,.08);
}
.mood__meter-fill {
  height: 100%; width: 60%;
  background: repeating-linear-gradient(-45deg, var(--red) 0 14px, var(--yolk) 14px 28px);
  border-right: 2.5px solid var(--ink);
}

.mood__result {
  display: grid; grid-template-columns: 220px 1fr;
  gap: clamp(22px, 3vw, 42px);
  align-items: center;
}
.polaroid--mini { padding: 10px 10px 12px; transform: rotate(-2.4deg); }
.polaroid--mini:hover { transform: rotate(-2.4deg); }
.mood__quote { font-size: 19px; color: rgba(30,26,21,.65); margin-bottom: 8px; }
.mood__text h3 { font-size: clamp(17px, 2vw, 22px); margin-bottom: 8px; }
.mood__text > p:not(.mood__quote) { color: rgba(30,26,21,.75); font-size: 15px; margin-bottom: 18px; }

/* ═══════════ ĐẶT MÓN ═══════════ */
.order .modes { margin-bottom: clamp(34px, 4vw, 48px); }
.order__bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 20px;
  background: var(--black);
  color: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: 6px 7px 0 rgba(190,56,19,.9);
  padding: 22px 28px;
  transform: rotate(-.4deg);
}
.order__contact { display: flex; align-items: center; gap: 14px; }
.order__contact .ico { width: 30px; height: 30px; color: var(--yolk); }
.order__contact b { display: block; font-family: var(--font-display); font-size: 15px; letter-spacing: .04em; }
.order__contact span { font-size: 12px; opacity: .75; }
.order__apps { display: flex; gap: 10px; flex-wrap: wrap; font-size: 11.5px; letter-spacing: .08em; }
.order__apps span {
  border: 2px dashed rgba(246,239,223,.5);
  padding: 6px 12px;
}

/* props sticker rải trang */
.about__stamp {
  position: absolute;
  top: clamp(60px, 8vw, 110px); right: clamp(180px, 19vw, 300px);
  width: clamp(64px, 6.5vw, 100px); height: auto;
  transform: rotate(10deg);
  opacity: .92;
}
.menu__oishii {
  position: absolute;
  top: -52px; right: 0;
  width: clamp(88px, 9vw, 132px); height: auto;
  transform: rotate(7deg);
  z-index: 3;
}
.mood__onigiri {
  position: absolute;
  bottom: -30px; left: -26px;
  width: clamp(72px, 8vw, 112px); height: auto;
  transform: rotate(-10deg);
  z-index: 4;
}
.order__egg {
  position: absolute;
  top: clamp(30px, 4vw, 60px); right: clamp(20px, 5vw, 90px);
  width: clamp(64px, 7vw, 104px); height: auto;
  transform: rotate(14deg);
  z-index: 2;
}

/* 3 cơ sở */
.stores {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.6vw, 30px);
  margin-bottom: clamp(34px, 4vw, 48px);
}
.stores .polaroid { box-shadow: 6px 8px 0 rgba(20,16,8,.18); }
.stores .polaroid h3 { font-size: 17px; }

/* ═══════════ DÀNH CHO AI ═══════════ */
.who__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 2vw, 24px);
  margin-top: 30px;
}
.note--chip { padding: 24px 20px; }
.note--chip .ico { width: 38px; height: 38px; color: var(--red); margin-bottom: 12px; }
.note--chip h3 { font-size: 14px; }
.note--chip p { font-size: 13.5px; }
.note--chip:hover { background: var(--yolk); }

/* ═══════════ REVIEW ═══════════ */
.reviews__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.6vw, 30px);
  margin-top: 30px;
}
.stars { color: var(--red); font-size: 17px; letter-spacing: 3px; display: block; margin-bottom: 10px; }
.reviews__quote { font-size: 15.5px; }
.reviews__grid footer { margin-top: 16px; font-size: 11px; letter-spacing: .12em; color: rgba(30,26,21,.55); }

/* ═══════════ CTA CUỐI ═══════════ */
.cta {
  background: var(--yolk);
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  padding: clamp(60px, 8vw, 100px) 0;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(23,19,14,.06) 1.6px, transparent 2px);
  background-size: 22px 22px;
}
.cta__inner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(26px, 4vw, 60px);
}
.cta__cat { position: relative; width: clamp(120px, 14vw, 180px); transform: rotate(-5deg); }
.cta__cat img { filter: drop-shadow(4px 6px 0 rgba(23,19,14,.18)); }
.cta__title {
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1.04; letter-spacing: -.01em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.cta__title em { font-style: normal; color: var(--red); }
.cta__body > p { max-width: 520px; font-size: 16px; color: rgba(30,26,21,.8); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 26px; }
.cta__jp {
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.2; text-align: center;
  transform: rotate(4deg);
  background: url("../assets/img/props/scrap-cream.png") center / 100% 100% no-repeat;
  padding: 30px 36px;
  filter: drop-shadow(4px 6px 0 rgba(20,16,8,.14));
}
.cta__jp b { font-family: var(--font-display); font-size: .55em; letter-spacing: .06em; display: block; margin-top: 4px; }

/* ═══════════ FOOTER ═══════════ */
.footer {
  background: var(--black);
  color: var(--paper);
  padding: clamp(56px, 7vw, 84px) 0 26px;
  overflow: hidden;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(28px, 4vw, 48px);
  margin-bottom: clamp(44px, 6vw, 70px);
}
.footer__col h4 { font-size: 12.5px; letter-spacing: .16em; margin-bottom: 16px; color: var(--yolk); font-family: var(--font-mono); }
.footer__col a {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 0;
  font-size: 12.5px; letter-spacing: .06em;
  color: rgba(246,239,223,.72);
  transition: color .18s, transform .18s;
}
.footer__col a:hover { color: var(--yolk); transform: translateX(4px); }
.footer__col .ico { width: 16px; height: 16px; }
.footer__col--brand p { font-size: 14.5px; color: rgba(246,239,223,.72); margin: 16px 0 20px; max-width: 300px; }
.footer__social { display: flex; gap: 12px; }
.footer__social a {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border: 2.5px solid var(--paper);
  background: transparent;
  padding: 0;
  transform: rotate(-2deg);
  transition: transform .18s, background .18s, color .18s;
}
.footer__social a:nth-child(2) { transform: rotate(2deg); }
.footer__social a:hover { transform: rotate(0) translateY(-3px); background: var(--red); border-color: var(--red); }
.footer__social .ico { width: 20px; height: 20px; fill: currentColor; }

.footer__word {
  font-family: var(--font-display);
  font-size: clamp(70px, 13.5vw, 185px);
  line-height: .9;
  text-align: center;
  letter-spacing: .02em;
  color: transparent;
  -webkit-text-stroke: 2px rgba(246,239,223,.22);
  user-select: none;
}
.footer__copy {
  text-align: center;
  font-size: 10.5px; letter-spacing: .1em;
  color: rgba(246,239,223,.45);
  margin-top: 22px;
  padding-top: 20px;
  border-top: 2px dashed rgba(246,239,223,.18);
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1024px) {
  .polaroids { grid-template-columns: repeat(3, 1fr); }
  .who__grid { grid-template-columns: repeat(2, 1fr); }
  .cta__jp { display: none; }
}

@media (max-width: 880px) {
  .hero { padding-top: 104px; }
  .hero__wrap { grid-template-columns: 1fr; }
  .hero__right { order: -1; min-height: clamp(300px, 62vw, 420px); margin-bottom: 10px; }
  .cutout--don { width: clamp(230px, 46vw, 330px); right: 2%; }
  .cutout--ramen { width: clamp(180px, 36vw, 260px); left: 0; bottom: -6%; }
  .hero__label { top: -2%; right: 0; font-size: 10px; }
  .hero__bubble { top: -20px; left: auto; right: 4%; }
  .hero__wave { display: none; }
  .hero__display { font-size: clamp(72px, 17vw, 120px); }

  .nav__links {
    position: fixed; top: 74px; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--paper);
    border-bottom: 3px solid var(--ink);
    padding: 8px 24px 16px;
    transform: translateY(-140%);
    transition: transform .3s cubic-bezier(.6,.05,.2,1);
    z-index: -1;
  }
  .nav__links.is-open { transform: translateY(0); }
  .nav__links a { padding: 13px 0; font-size: 14px; border-bottom: 1.5px dashed rgba(30,26,21,.18); }
  .nav__burger { display: flex; }

  .menu__head { flex-direction: column; align-items: flex-start; }
  .polaroids { grid-template-columns: repeat(2, 1fr); }
  .values, .modes, .reviews__grid { grid-template-columns: 1fr; }
  .about__cols { grid-template-columns: 1fr; }
  .mood__result { grid-template-columns: 1fr; }
  .mood__dish { max-width: 250px; margin: 0 auto; }
  .mood__levels { grid-template-columns: repeat(2, 1fr); }
  .mood__level:last-child { grid-column: 1 / -1; }
  .cta__inner { grid-template-columns: 1fr; text-align: center; }
  .cta__cat { margin: 0 auto; }
  .cta__actions { justify-content: center; }
  .cta__body > p { margin: 0 auto; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .polaroids { grid-template-columns: 1fr; }
  .who__grid, .footer__grid { grid-template-columns: 1fr; }
  .btn { padding: 14px 24px; font-size: 13.5px; }
  .order__bar { flex-direction: column; align-items: flex-start; }
  .hero__caption { gap: 7px; font-size: 10.5px; }
}

/* ═══════════ REDUCED MOTION ═══════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}