/* =========================================
   Instructions for Use 
   ========================================= */

.ifu-page {
  --ifu-cream: #fdf8e8;
  --ifu-yellow: #ffe98a;
  --ifu-box: var(--accordiansandboxes-color);
  --ifu-line: #e6e2db;
  --ifu-frame: #f1e6c3;
  --ifu-orange: var(--information-color);
  --ifu-red: var(--button-color);
  --ifu-radius: clamp(10px, 1.2vw, 18px);
  overflow-x: hidden;
}

/* Hidden state inputs (still focusable for keyboard users).
   Fixed, not absolute: an absolute input sits at the top of the page
   and focusing it on click would scroll the page back up. */
.ifu-state {
  position: fixed;
  top: 0;
  left: 0;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

/* ================= HERO + PICKER ================= */
.ifu-hero__inner {
  background: var(--ifu-cream);
  border: 2px solid var(--ifu-frame);
  border-bottom: 0;
  /* top spacing matches the Contact page title */
  padding: clamp(30px, 5vw, 60px) clamp(10px, 3vw, 48px) clamp(18px, 2.2vw, 36px);
  text-align: center;
}

/* Size and caps come from .heading-2 / .text-uppercase (same as the Contact page H1) */
.ifu-hero__title {
  margin-bottom: clamp(6px, 0.8vw, 12px);
}

.ifu-hero__title span {
  color: var(--ifu-red);
}

.ifu-hero__text {
  font-size: clamp(0.875rem, 0.8214rem + 0.2679vw, 1.0625rem);
  color: var(--text-muted);
  margin: 0 auto clamp(8px, 1vw, 12px);
}

.ifu-picker {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(10px, 1.5vw, 24px);
  max-width: 1200px;
  margin: 0 auto clamp(18px, 2.5vw, 40px);
}

.ifu-pick {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--color-white);
  border: 2px solid var(--border-color);
  border-radius: var(--ifu-radius);
  padding: clamp(12px, 1.4vw, 20px) clamp(8px, 0.8vw, 12px);
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.3s ease-in-out, box-shadow 0.3s ease;
}

.ifu-pick:hover {
  transform: translateY(-0.2rem);
}

.ifu-pick__title {
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: clamp(0.9375rem, 0.8333rem + 0.463vw, 1.25rem);
  text-align: center;
}

.ifu-pick__desc {
  font-size: clamp(0.75rem, 0.7rem + 0.2vw, 0.9rem);
  color: var(--text-muted);
}

#pick-stickers:checked ~ .ifu-steps-section .ifu-pick--stickers,
#pick-iron:checked ~ .ifu-steps-section .ifu-pick--iron,
#pick-mini:checked ~ .ifu-steps-section .ifu-pick--mini,
#pick-maxi:checked ~ .ifu-steps-section .ifu-pick--maxi,
#pick-decor:checked ~ .ifu-steps-section .ifu-pick--decor {
  border-color: var(--ifu-red);
}

#pick-stickers:focus-visible ~ .ifu-steps-section .ifu-pick--stickers,
#pick-iron:focus-visible ~ .ifu-steps-section .ifu-pick--iron,
#pick-mini:focus-visible ~ .ifu-steps-section .ifu-pick--mini,
#pick-maxi:focus-visible ~ .ifu-steps-section .ifu-pick--maxi,
#pick-decor:focus-visible ~ .ifu-steps-section .ifu-pick--decor,
#surf-clothing:focus-visible ~ .ifu-seg label[for="surf-clothing"],
#surf-items:focus-visible ~ .ifu-seg label[for="surf-items"] {
  outline: 2px solid var(--ifu-red);
  outline-offset: 3px;
}

/* Instructions panel (bottom half of the framed block) */
.ifu-steps-section {
  margin-bottom: clamp(2rem, 5vw, 7rem);
}

.ifu-steps-section__inner {
  border: 2px solid var(--ifu-frame);
  border-top: 0;
  padding: clamp(14px, 2vw, 32px) clamp(15px, 3vw, 48px) clamp(24px, 3vw, 48px);
}

/* "Not sure which labels you have?" */
.ifu-check {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.2vw, 14px);
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(10px, 1.2vw, 14px) clamp(14px, 1.6vw, 22px);
  background: var(--color-white);
  border: 2px dashed var(--ifu-orange);
  border-radius: var(--ifu-radius);
  font-size: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
  color: var(--text-muted);
  text-align: start;
}

.ifu-check img {
  flex: none;
  height: 25px;
  width: auto;
}

.ifu-check strong {
  color: var(--text-color);
}

/* ================= PANELS ================= */
.ifu-panel {
  display: none;
  animation: ifu-rise 0.35s ease;
}

#pick-stickers:checked ~ .ifu-steps-section #panel-stickers,
#pick-iron:checked ~ .ifu-steps-section #panel-iron,
#pick-mini:checked ~ .ifu-steps-section #panel-mini,
#pick-maxi:checked ~ .ifu-steps-section #panel-maxi,
#pick-decor:checked ~ .ifu-steps-section #panel-decor {
  display: block;
}

@keyframes ifu-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.ifu-panel .heading-2 {
  margin-bottom: clamp(16px, 2vw, 28px);
}

/* Segmented control: Clothing / Items */
.ifu-seg {
  display: flex;
  gap: 6px;
  max-width: 480px;
  margin: 0 auto clamp(24px, 3vw, 48px);
  padding: 6px;
  background: var(--ifu-box);
  border-radius: clamp(6px, 1vw, 10px);
}

.ifu-seg label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: clamp(8px, 1vw, 12px) 8px;
  border-radius: clamp(4px, 1vw, 8px);
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: clamp(0.8125rem, 0.75rem + 0.3vw, 1rem);
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.ifu-seg label img {
  height: 20px;
  width: auto;
  opacity: 0.7;
}

#surf-clothing:checked ~ .ifu-seg label[for="surf-clothing"],
#surf-items:checked ~ .ifu-seg label[for="surf-items"] {
  background: var(--ifu-red);
  color: var(--color-white);
}

#surf-clothing:checked ~ .ifu-seg label[for="surf-clothing"] img,
#surf-items:checked ~ .ifu-seg label[for="surf-items"] img {
  opacity: 1;
  filter: brightness(0) invert(1);
}

.ifu-surface {
  display: none;
}

#surf-clothing:checked ~ #steps-clothing,
#surf-items:checked ~ #steps-items {
  display: block;
}

/* Home decor: product selector (segmented track holding card-style buttons) */
.ifu-decor-pick {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  max-width: 820px;
  margin: 0 auto clamp(24px, 3vw, 48px);
  padding: 6px;
  background: var(--ifu-box);
  border-radius: var(--ifu-radius);
}

/* Sites that only sell two home decor products (e.g. BR) */
.ifu-decor-pick--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 420px;
}

.ifu-decor-pick label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(8px, 1vw, 12px) 6px;
  border: 2px solid transparent;
  border-radius: calc(var(--ifu-radius) - 4px);
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: clamp(0.8125rem, 0.75rem + 0.3vw, 1rem);
  text-align: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.ifu-decor-pick label:hover {
  background: rgba(255, 255, 255, 0.6);
}

#decor-wall:checked ~ .ifu-decor-pick label[for="decor-wall"],
#decor-door:checked ~ .ifu-decor-pick label[for="decor-door"],
#decor-height:checked ~ .ifu-decor-pick label[for="decor-height"],
#decor-poster:checked ~ .ifu-decor-pick label[for="decor-poster"] {
  background: var(--color-white);
  border-color: var(--ifu-red);
  color: var(--ifu-red);
}

#decor-wall:focus-visible ~ .ifu-decor-pick label[for="decor-wall"],
#decor-door:focus-visible ~ .ifu-decor-pick label[for="decor-door"],
#decor-height:focus-visible ~ .ifu-decor-pick label[for="decor-height"],
#decor-poster:focus-visible ~ .ifu-decor-pick label[for="decor-poster"] {
  outline: 2px solid var(--ifu-red);
  outline-offset: 3px;
}

.ifu-decor-steps {
  display: none;
  max-width: 820px;
  margin: 0 auto;
}

#decor-wall:checked ~ #steps-wall,
#decor-door:checked ~ #steps-door,
#decor-height:checked ~ #steps-height,
#decor-poster:checked ~ #steps-poster {
  display: block;
}

#panel-decor .ifu-decor {
  max-width: 820px;
}

/* Sticker layout: photo left, steps right */
.ifu-split {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  max-width: 1400px;
  margin: 0 auto;
}

.ifu-split__image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--ifu-radius);
}

/* Vertical step list */
.ifu-steps,
.ifu-cards {
  list-style: none;
}

.ifu-steps {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 1.5vw, 20px);
}

.ifu-steps::before {
  content: "";
  position: absolute;
  inset-inline-start: calc(clamp(40px, 3.6vw, 56px) / 2 - 1px);
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: var(--ifu-line);
}

.ifu-step {
  position: relative;
  display: flex;
  gap: clamp(12px, 1.5vw, 20px);
  align-items: flex-start;
}

.ifu-step__num {
  flex: none;
  position: relative;
  z-index: 1;
  width: clamp(40px, 3.6vw, 56px);
  height: clamp(40px, 3.6vw, 56px);
  border-radius: 50%;
  background: var(--ifu-orange);
  color: var(--color-white);
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ifu-step__body {
  flex: 1;
  background: var(--ifu-box);
  border-radius: var(--ifu-radius);
  padding: clamp(14px, 1.6vw, 26px) clamp(15px, 2vw, 32px);
}

.ifu-step__body h3 {
  font-size: clamp(1rem, 0.9rem + 0.45vw, 1.3125rem);
  margin-bottom: 4px;
}

.ifu-step__body p {
  font-size: clamp(0.875rem, 0.8333rem + 0.1852vw, 1rem);
}

/* Tip line */
.ifu-hint {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed #d6d0c6;
  font-size: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
  color: var(--text-muted);
}

.ifu-hint img {
  flex: none;
  height: 18px;
  width: auto;
  margin-top: 1px;
}

/* 24h callout */
.ifu-wait {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 10px 16px;
  background: var(--color-white);
  border: 2px solid var(--ifu-orange);
  border-radius: clamp(6px, 1vw, 12px);
}

.ifu-wait img {
  flex: none;
  height: 32px;
  width: auto;
}

.ifu-wait div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 8px;
}

.ifu-wait strong {
  font-family: "Quicksand", sans-serif;
  font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  color: var(--ifu-orange);
  line-height: 1;
}

.ifu-wait span {
  font-weight: 700;
  font-size: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
}

/* Badges */
.ifu-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.ifu-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border-radius: 999px;
  padding: 6px 14px;
  font-weight: 700;
  font-size: clamp(0.75rem, 0.72rem + 0.15vw, 0.875rem);
}

.ifu-badge img {
  height: 13px;
  width: auto;
}

/* Iron-on: 4 compact photo cards (2 x 2 on desktop) */
.ifu-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 1.5vw, 24px);
  max-width: 1400px;
  margin: 0 auto;
}

.ifu-card {
  display: flex;
  background: var(--ifu-box);
  border-radius: var(--ifu-radius);
  overflow: hidden;
}

.ifu-card__image {
  flex: 0 0 clamp(110px, 12vw, 190px);
  padding: clamp(10px, 1.2vw, 18px) 0 clamp(10px, 1.2vw, 18px) clamp(10px, 1.2vw, 18px);
}

.ifu-card__image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: calc(var(--ifu-radius) - 4px);
}

.ifu-card .ifu-step__body {
  border-radius: 0;
}

.ifu-card .ifu-step__num {
  width: clamp(32px, 2.6vw, 40px);
  height: clamp(32px, 2.6vw, 40px);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.2rem);
}

.ifu-card__head {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1vw, 14px);
  margin-bottom: clamp(6px, 0.8vw, 10px);
}

.ifu-card__head h3 {
  margin-bottom: 0;
}

/* Silicone paper note */
.ifu-note {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.5vw, 20px);
  max-width: 1400px;
  margin: clamp(16px, 2vw, 28px) auto 0;
  padding: clamp(14px, 1.6vw, 24px) clamp(15px, 2vw, 32px);
  background: var(--color-white);
  border: 2px dashed var(--ifu-orange);
  border-radius: var(--ifu-radius);
  font-size: clamp(0.875rem, 0.8333rem + 0.1852vw, 1rem);
}

.ifu-note img {
  flex: none;
  height: clamp(26px, 2.4vw, 34px);
  width: auto;
}

.ifu-note a,
.ifu-hint a {
  color: var(--ifu-red);
  font-weight: 700;
  text-decoration: underline;
}

.ifu-switch {
  margin-top: clamp(16px, 2vw, 28px);
  text-align: center;
  font-size: clamp(0.8125rem, 0.78rem + 0.15vw, 0.9375rem);
  color: var(--text-muted);
}

.ifu-switch a {
  color: var(--ifu-red);
  font-weight: 700;
  text-decoration: underline;
}

/* Wall decor pointer */
.ifu-decor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px clamp(16px, 3vw, 48px);
  max-width: 1400px;
  margin: clamp(28px, 4vw, 64px) auto 0;
  padding: clamp(18px, 2vw, 30px) clamp(15px, 2.5vw, 45px);
  background: var(--ifu-cream);
  border-radius: var(--ifu-radius);
  font-size: clamp(0.875rem, 0.8333rem + 0.1852vw, 1rem);
}

.ifu-decor p {
  flex: 1 1 auto;
}

.ifu-decor__btn {
  flex: none;
  white-space: nowrap;
  background: var(--information-color);
  font-size: clamp(0.8125rem, 0.75rem + 0.3vw, 1rem);
}

/* ================= FAQ (mn-faq pattern) ================= */
/* One question set per product; only the selected product's set shows */
.ifu-page .mn-faq-items.ifu-faq-set {
  display: none;
}

#pick-stickers:checked ~ .mn-faq-wrapper #faq-set-stickers,
#pick-iron:checked ~ .mn-faq-wrapper #faq-set-iron,
#pick-mini:checked ~ .mn-faq-wrapper #faq-set-mini,
#pick-maxi:checked ~ .mn-faq-wrapper #faq-set-maxi,
#pick-decor:checked ~ .mn-faq-wrapper #faq-set-decor {
  display: flex;
}

.ifu-page .mn-faq-container {
  display: grid;
  grid-template-columns: 0.6fr 2fr;
  gap: clamp(1.2rem, 4vw, 4rem);
  align-items: start;
}

.ifu-page .mn-faq-items {
  display: flex;
  gap: clamp(5px, 1vw, 30px);
}

.ifu-page .mn-faq-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vw, 15px);
}

.ifu-page .mn-faq-title {
  font-size: clamp(1.5625rem, 0.7917rem + 3.4259vw, 3.875rem);
  margin-bottom: 20px;
}

.ifu-page .mn-faq-desc {
  margin-bottom: 20px;
  max-width: 19rem;
}

.ifu-page .mn-faq-btn {
  background: var(--information-color);
  font-size: 16px;
}

.ifu-page .mn-faq-card {
  overflow: hidden;
  transition: transform 0.3s ease-in-out;
}

.ifu-page .mn-faq-card:hover {
  transform: translateY(-0.2rem);
}

.ifu-page .mn-faq-toggle {
  display: none;
}

.ifu-page .mn-faq-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: clamp(15px, 2vw, 30px) clamp(15px, 2vw, 45px);
  font-family: "Quicksand", sans-serif;
  font-weight: 600;
  font-size: clamp(0.9375rem, 0.8333rem + 0.463vw, 1.25rem);
  background-color: var(--accordiansandboxes-color);
  cursor: pointer;
  user-select: none;
}

.ifu-page .mn-icon {
  flex: none;
  position: relative;
  width: 1rem;
  height: 1rem;
}

.ifu-page .mn-icon::before,
.ifu-page .mn-icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-black);
  transition: transform 0.3s var(--curve);
}

.ifu-page .mn-icon::before {
  width: 100%;
  height: 2px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.ifu-page .mn-icon::after {
  width: 2px;
  height: 100%;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.ifu-page .mn-faq-toggle:checked + .mn-faq-summary .mn-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.ifu-page .mn-faq-animator {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s var(--curve);
}

.ifu-page .mn-faq-toggle:checked ~ .mn-faq-animator {
  max-height: 500px;
}

.ifu-page .mn-faq-animator p {
  padding: clamp(15px, 2vw, 30px) clamp(15px, 2vw, 45px);
  padding-bottom: clamp(6px, 1vw, 15px);
  opacity: 0;
  transition: opacity 0.5s ease 0.1s;
}

.ifu-page .mn-faq-toggle:checked ~ .mn-faq-animator p {
  opacity: 1;
}

/* ================= LANGUAGES ================= */
.ifu-langs .heading-2 {
  margin-bottom: clamp(16px, 2vw, 32px);
}

.ifu-langs__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(8px, 1vw, 16px);
}

.ifu-langs__grid a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: clamp(8px, 1vw, 14px) clamp(14px, 1.5vw, 24px);
  background: var(--ifu-box);
  border: 2px solid transparent;
  border-radius: clamp(6px, 1vw, 10px);
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  font-size: clamp(0.875rem, 0.8333rem + 0.1852vw, 1rem);
  transition: border-color 0.2s ease, transform 0.3s ease-in-out;
}

.ifu-langs__grid a:hover {
  border-color: var(--ifu-red);
  transform: translateY(-0.2rem);
}

.ifu-langs__grid img {
  width: 26px;
  height: auto;
  border-radius: 2px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1199px) {
  .ifu-cards {
    grid-template-columns: 1fr;
    max-width: 760px;
  }
}

@media (max-width: 969px) {
  .ifu-split {
    grid-template-columns: 1fr;
  }

  .ifu-split__image {
    max-width: 520px;
    width: 100%;
    margin: 0 auto;
    order: 2;
  }
}

@media (max-width: 767px) {
  /* Full-bleed framed block on phones */
  .ifu-hero .container,
  .ifu-steps-section > .container {
    padding-inline: 0;
  }

  .ifu-hero__inner,
  .ifu-steps-section__inner {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
  }

  .ifu-hero__inner {
    padding: 40px 15px 18px;
  }

  .ifu-steps-section__inner {
    padding-inline: 15px;
  }

  .ifu-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Home Decor gets its own full-width row under the four label products */
  .ifu-pick--decor {
    grid-column: 1 / -1;
  }

  .ifu-decor-pick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ifu-decor {
    flex-direction: column;
    text-align: center;
  }

  .ifu-page .mn-faq-container {
    grid-template-columns: 1fr;
  }

  .ifu-page .mn-faq-desc {
    max-width: none;
  }

  .ifu-page .mn-faq-items {
    flex-direction: column;
    gap: clamp(10px, 1.5vw, 15px);
  }
}

/* Arabic pages (ae/AR, sa): content sections carry dir="rtl" */
html[lang="ar"] .ifu-page main :is(h1, h2, h3, p, a, span, li, label, strong) {
  font-family: "Noto Kufi Arabic", sans-serif;
}

@media (prefers-reduced-motion: reduce) {
  .ifu-page *,
  .ifu-page *::before,
  .ifu-page *::after {
    animation: none !important;
    transition: none !important;
  }
}