/* ============================================================
   WALLITUDE — Stylesheet
   Recreates the Wallitude Commercial Portfolio PDF as a live site.
   Design tokens are derived directly from the source PDF:
   paper cream background, near-black ink, and the brand gold
   used in the logo mark.
   ============================================================ */

:root{
  /* ---- Color tokens (sampled from the PDF) ---- */
  --paper:        #EFEAE2;   /* page background */
  --paper-soft:   #F6F2EC;   /* lighter card surface */
  --ink:          #17150F;   /* primary text, near-black */
  --ink-soft:     #5B5650;   /* secondary / muted text */
  --ink-faint:    #8B857C;   /* tertiary text, captions */
  --gold:         #BF9954;   /* brand gold, from the logo mark */
  --gold-deep:    #9C7B3C;
  --line:         rgba(23,21,15,0.14);   /* hairline dividers */
  --line-soft:    rgba(23,21,15,0.08);
  --black-frame:  #15130F;
  --white-frame:  #FBFAF8;
  --wood:         #C99A57;
  --wood-deep:    #9C7038;

  /* ---- Type ---- */
  --font-display: 'Canela', 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body:    'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;

  /* ---- Rhythm ---- */
  --section-pad: clamp(4.5rem, 9vw, 8.5rem);
  --container: 1140px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  position: relative;
  overflow-x: hidden;
}

/* ---------------------------------------------------------
   Paper texture — a quiet grain + faint crease lines so the
   site reads like the source material without using a heavy
   photographic background.
--------------------------------------------------------- */
.paper-texture{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(23,21,15,0.035), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(23,21,15,0.03), transparent 50%),
    repeating-linear-gradient(115deg, rgba(23,21,15,0.018) 0px, rgba(23,21,15,0.018) 1px, transparent 1px, transparent 130px),
    repeating-linear-gradient(25deg, rgba(23,21,15,0.014) 0px, rgba(23,21,15,0.014) 1px, transparent 1px, transparent 160px);
}
.paper-grain{
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.04 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 160px 160px;
}

.wrap{
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: clamp(1.5rem, 5vw, 2.5rem);
  padding-right: clamp(1.5rem, 5vw, 2.5rem);
}

section{ position: relative; z-index: 1; }

/* ---------------------------------------------------------
   Header
--------------------------------------------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(239,234,226,0.78);
  backdrop-filter: blur(10px) saturate(120%);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.brand-mini{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}
.brand-mini svg{ width: 22px; height: 22px; }
.brand-mini span{
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  font-size: 0.95rem;
  font-weight: 600;
}
.header-tag{
  font-size: 0.75rem;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
  display: none;
}
@media (min-width: 720px){
  .header-tag{ display: inline-block; }
}

/* ---------------------------------------------------------
   Hero
--------------------------------------------------------- */
.hero{
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.hero-inner{ max-width: 640px; margin: 0 auto; }
.logo-mark{
  width: 76px;
  height: 76px;
  margin: 0 auto 2rem;
  position: relative;
}
.logo-mark svg{ width: 100%; height: 100%; display:block; }
.brand-word{
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  letter-spacing: 0.16em;
  font-weight: 600;
  margin: 0 0 1.1rem;
  line-height: 1;
}
.hero-tagline{
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  color: var(--ink-soft);
  letter-spacing: 0.01em;
  font-style: italic;
  font-family: var(--font-display);
}
.scroll-cue{
  margin-top: 3.5rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink-faint);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.scroll-cue .line{
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--ink-faint), transparent);
  animation: scrollpulse 2.2s ease-in-out infinite;
}
@keyframes scrollpulse{
  0%,100%{ opacity: .25; }
  50%{ opacity: .9; }
}

/* ---------------------------------------------------------
   Generic section heading system
--------------------------------------------------------- */
.eyebrow{
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
  margin: 0 0 0.9rem;
}
.heading-lg{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.1;
  margin: 0 0 0.6rem;
  letter-spacing: 0.005em;
}
.heading-md{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.15;
  margin: 0 0 0.5rem;
}
.subquote{
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  margin: 0 0 2.5rem;
}
.lede{
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 680px;
}
.lede strong{ color: var(--ink); font-weight: 700; }
.center{ text-align: center; margin-left:auto; margin-right:auto; }

.divider{
  width: 220px;
  height: 1px;
  background: var(--line);
  margin: 2.6rem auto;
  border: none;
}

/* ---------------------------------------------------------
   Section: About
--------------------------------------------------------- */
.section-about{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  text-align: center;
}

/* ---------------------------------------------------------
   Section: Why choose us
--------------------------------------------------------- */
.section-why{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  text-align: center;
}
.benefit-list{
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.benefit-list li{
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--ink);
  position: relative;
  padding-left: 1.6rem;
}
.benefit-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}
.help-heading{
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 2rem;
}

/* ---------------------------------------------------------
   Section: Design Categories index
--------------------------------------------------------- */
.section-categories-intro{
  padding-top: var(--section-pad);
  padding-bottom: 3rem;
  text-align: center;
}
.cat-index{
  list-style: none;
  margin: 3rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
}
.cat-index a{
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(2.1rem, 7vw, 3.6rem);
  color: var(--ink);
  text-decoration: none;
  line-height: 1.08;
  position: relative;
  transition: color .35s ease, transform .35s ease;
  display: inline-block;
}
.cat-index a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0.08em;
  height: 2px;
  background: var(--gold);
  transition: right .35s cubic-bezier(.4,0,.2,1);
}
.cat-index a:hover{ color: var(--gold-deep); transform: translateX(4px); }
.cat-index a:hover::after{ right: 0; }

/* ---------------------------------------------------------
   Category showcase sections
--------------------------------------------------------- */
.category{
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  border-top: 1px solid var(--line-soft);
}
.category-head{
  display:flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.4rem;
}
.category-num{
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.12em;
}
.category-title{
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  margin: 0;
}
.category-caption{
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  max-width: 360px;
  margin: 0;
  text-align: right;
}
@media (max-width: 680px){
  .category-caption{ text-align: left; max-width: 100%; }
}

/* ---- Single signature frame per category (matches the PDF: one
   representative image per design style, not a grid of samples) ---- */
.frame-single-wrap{
  display: flex;
  justify-content: center;
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
}
.frame-single{
  /* A4 portrait ratio — 9.3in × 12.6in from the PDF's size guide */
  width: min(360px, 72vw);
  aspect-ratio: 9.3 / 12.6;
  position: relative;
  border: 16px solid var(--wood);
  background: var(--paper-soft);
  border-radius: 2px;
  overflow: hidden;
  box-shadow:
    0 2px 4px rgba(23,21,15,0.18),
    0 30px 55px -22px rgba(23,21,15,0.45);
  transition: transform .5s cubic-bezier(.2,.7,.3,1), box-shadow .5s ease;
}
.frame-single:hover{
  transform: translateY(-6px);
  box-shadow:
    0 2px 4px rgba(23,21,15,0.18),
    0 40px 60px -22px rgba(23,21,15,0.5);
}
.frame-single .art{ position:absolute; inset:0; }
.frame-single .motif{
  position: absolute; inset: 0;
  display:flex; align-items:center; justify-content:center;
  color: rgba(23,21,15,0.65);
  padding: 10%;
}
.frame-single .motif svg{ width: 52%; height: 52%; }

/* per-category palette + motif */
.cat-minimal .frame-single{ border-color: var(--black-frame); }
.cat-minimal .art{ background: var(--paper-soft); }

.cat-vintage .frame-single{ border-color: var(--wood-deep); }
.cat-vintage .art{ background: linear-gradient(160deg,#E7DCC4,#CDB98C); }

.cat-abstract .frame-single{ border-color: var(--gold-deep); }
.cat-abstract .art{ background: linear-gradient(135deg,#D98C5F,#7C8A6B 55%,#E7B6A0); }

.cat-coffee .frame-single{ border-color: #4A3324; }
.cat-coffee .art{ background: linear-gradient(150deg,#5A3A24,#B98750); }

.cat-travel .frame-single{ border-color: #2E4156; }
.cat-travel .art{ background: linear-gradient(150deg,#9FC1C9,#E7A65E); }

.cat-typography .frame-single{ border-color: var(--wood-deep); }
.cat-typography .art{ background: var(--ink); }

/* line-art / motif overlays drawn with pure CSS so no external imagery
   or third-party artwork is reproduced */
.cat-typography .motif{ color: var(--paper); }
.motif-word{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  text-align: center;
  line-height: 1.25;
  color: var(--paper-soft);
}
.cat-minimal .motif-word,
.cat-vintage .motif-word,
.cat-abstract .motif-word,
.cat-coffee .motif-word,
.cat-travel .motif-word{
  color: var(--ink);
}

/* ---------------------------------------------------------
   Frame options section
--------------------------------------------------------- */
.section-frames{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  text-align: center;
}
.frame-options{
  display:flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: 3rem;
}
.frame-option{ display:flex; flex-direction: column; align-items:center; gap: 1.1rem; }
.frame-swatch{
  width: 150px;
  height: 195px;
  background: var(--paper-soft);
  position: relative;
}
.frame-swatch.black{ border: 13px solid #14120D; }
.frame-swatch.white{ border: 13px solid #FBFAF8; box-shadow: 0 0 0 1px var(--line); }
.frame-swatch.wood{
  border: 13px solid #C99A57;
  border-image: repeating-linear-gradient(100deg,#C99A57,#B8854A 6px,#D9AE72 12px) 13;
}
.frame-option-label{
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.02em;
}

/* ---------------------------------------------------------
   Sizes section
--------------------------------------------------------- */
.section-sizes{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  text-align: center;
}
.sizes-row{
  display:flex;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(2.5rem, 7vw, 5rem);
  margin-top: 4rem;
  flex-wrap: wrap;
}
.size-block{ display:flex; flex-direction: column; align-items:center; }
.size-frame{
  border: 3px solid var(--ink);
  background: var(--paper-soft);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display);
  color: var(--ink-soft);
}
.size-frame.a4{ width: 132px; height: 178px; }
.size-frame.a3{ width: 178px; height: 248px; }
.size-dim-top{ font-size: 0.78rem; color: var(--ink-faint); margin-bottom: 0.6rem; }
.size-name{ margin-top: 0.9rem; font-family: var(--font-display); font-size: 1rem; }

/* ---------------------------------------------------------
   Pricing section
--------------------------------------------------------- */
.section-pricing{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  text-align: center;
}
.price-tiers{
  display:flex;
  flex-direction: column;
  align-items: center;
  gap: 3.2rem;
  margin: 3.4rem 0 3rem;
}
.price-tier h3{
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 0.35rem;
}
.price-tier .range{
  color: var(--ink-faint);
  font-size: 0.92rem;
  margin: 0 0 0.9rem;
}
.price-tier .rule{
  width: 230px;
  height: 1px;
  background: var(--line);
  margin: 0 auto 0.9rem;
}
.price-tier .price{
  font-size: 1.3rem;
  color: var(--ink);
}
.pricing-closing{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--ink-soft);
}

/* ---------------------------------------------------------
   How it works
--------------------------------------------------------- */
.section-how{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
  text-align: center;
}
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.4rem 1.6rem;
  margin-top: 3.6rem;
  counter-reset: step;
}
@media (max-width: 880px){
  .steps{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px){
  .steps{ grid-template-columns: 1fr; }
}
.step{ display:flex; flex-direction: column; align-items: center; }
.step-circle{
  width: 116px;
  height: 116px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom: 1.3rem;
  background: var(--paper-soft);
  position: relative;
}
.step-circle svg{ width: 46px; height: 46px; color: var(--gold-deep); }
.step-num{
  position:absolute;
  top: -8px; right: -4px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.72rem;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-body);
  font-weight: 700;
}
.step p{
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 180px;
  margin: 0;
  line-height: 1.5;
}

/* ---------------------------------------------------------
   Contact
--------------------------------------------------------- */
.section-contact{
  padding-top: var(--section-pad);
  padding-bottom: var(--section-pad);
}
.contact-grid{
  display:flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.contact-info{ flex: 1 1 360px; }
.contact-info p.lede{ margin-bottom: 2.4rem; }
.contact-line{ margin-bottom: 1.8rem; }
.contact-line .label{
  font-size: 0.8rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}
.contact-line a, .contact-line .value{
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, color .3s ease;
}
.contact-line a:hover{ border-color: var(--gold); color: var(--gold-deep); }
.qr-block{
  flex: 0 0 auto;
  text-align: center;
}
.qr-block img{
  width: 150px;
  height: 150px;
  display:block;
  margin: 0 auto 0.8rem;
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px;
}
.qr-block span{
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  font-weight: 600;
}

/* ---------------------------------------------------------
   Footer — intentionally minimal
--------------------------------------------------------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 2.6rem 0 3rem;
  text-align: center;
}
.footer-word{
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  font-size: 1.05rem;
  margin-bottom: 0.7rem;
}
.footer-email{
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  display:block;
  margin-bottom: 0.9rem;
}
.footer-email:hover{ color: var(--gold-deep); }
.footer-copy{
  font-size: 0.78rem;
  color: var(--ink-faint);
}

/* ---------------------------------------------------------
   Floating CTA — the single call-to-action on the entire site
--------------------------------------------------------- */
.cta-float{
  position: fixed;
  z-index: 50;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 12px 28px -10px rgba(23,21,15,0.55);
  transition: transform .3s cubic-bezier(.2,.7,.3,1), background .3s ease, box-shadow .3s ease;
}
.cta-float svg{ width: 19px; height: 19px; flex-shrink: 0; }
.cta-float:hover{
  transform: translateY(-3px);
  background: var(--gold-deep);
  box-shadow: 0 16px 32px -10px rgba(23,21,15,0.6);
}
.cta-float .cta-text{ display:none; }
.cta-float .cta-text-short{ display:none; }
@media (min-width: 560px){
  .cta-float .cta-text{ display:inline; }
}
@media (max-width: 559px){
  .cta-float{
    left: 1rem; right: 1rem; bottom: 1rem;
    justify-content: center;
    border-radius: 14px;
  }
  .cta-float .cta-text-short{ display:inline; }
}

/* ---------------------------------------------------------
   Scroll-reveal fade utility
--------------------------------------------------------- */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* ---------------------------------------------------------
   Misc
--------------------------------------------------------- */
::selection{ background: var(--gold); color: #fff; }
a:focus-visible, button:focus-visible{
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}
img{ max-width: 100%; display:block; }