/* =========================================================
   JEF Web Design — design tokens
========================================================= */
:root{
  --ink: #0d0d0f;
  --ink-soft: #2c2c30;
  --muted: #6c6c72;
  --muted-light: #9a9a9f;
  --paper: #faf9f6;
  --paper-dim: #f0efe9;
  --line: rgba(13,13,15,0.12);
  --line-strong: rgba(13,13,15,0.22);
  --accent: #d7ff3c;
  --accent-ink: #223d00;

  --font-display: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease: cubic-bezier(.22,.68,0,1);
  --dur-s: 220ms;
  --dur-m: 420ms;
  --dur-l: 700ms;

  color-scheme: light;
}

/* =========================================================
   Reset
========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; 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);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul, ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,p{ margin:0; }
button{ font: inherit; color: inherit; background:none; border:0; cursor:pointer; }

:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

.container{
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link{
  position: fixed;
  top: -100px;
  left: 1rem;
  background: var(--ink);
  color: var(--paper);
  padding: .75rem 1.25rem;
  z-index: 200;
  border-radius: 4px;
  transition: top var(--dur-s) var(--ease);
}
.skip-link:focus{ top: 1rem; }

/* =========================================================
   Type helpers
========================================================= */
.eyebrow{
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .9rem;
}

.section-head{
  max-width: 46rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.2vw, 2.8rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
}
.section-sub{
  margin-top: 1rem;
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 40rem;
}

/* =========================================================
   Buttons
========================================================= */
.btn{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: .01em;
  padding: 0.95rem 1.6rem;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform var(--dur-s) var(--ease), background var(--dur-s) var(--ease), color var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover{ background: var(--accent); color: var(--accent-ink); }
.btn-ghost{
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--ink); background: var(--ink); color: var(--paper); }
.btn-small{ padding: .65rem 1.15rem; font-size: .85rem; }
.btn-large{ padding: 1.15rem 2rem; font-size: 1.05rem; }
.btn:active{ transform: scale(.97); }

/* =========================================================
   Header / Nav
========================================================= */
.site-header{
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  background: rgba(250,249,246,0);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-m) var(--ease), border-color var(--dur-m) var(--ease), backdrop-filter var(--dur-m) var(--ease);
}
.site-header.is-scrolled{
  background: rgba(250,249,246,0.86);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  border-bottom-color: var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  height: 76px;
}
.wordmark{
  display:flex;
  align-items:center;
  gap:.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
.wordmark.small{ font-size: 1.1rem; }
.wordmark-cursor{
  font-family: "Space Grotesk", monospace;
  color: var(--accent-ink);
  background: var(--accent);
  font-size: .7rem;
  padding: .15rem .3rem;
  border-radius: 2px;
  font-weight: 700;
  transform: translateY(-1px);
}
.accent-dot{ color: var(--accent-ink); background: var(--accent); border-radius: 1px; padding: 0 .12em; }

.main-nav{ display:flex; align-items:center; gap: 2.1rem; }
.main-nav a{
  font-size: .95rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: .3rem 0;
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0; right:100%;
  bottom:0;
  height:2px;
  background: var(--accent);
  transition: right var(--dur-s) var(--ease);
}
.main-nav a:hover{ color: var(--ink); }
.main-nav a:hover::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap: 1rem; }

.nav-toggle{
  display:none;
  width: 40px; height: 40px;
  align-items:center; justify-content:center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span{
  display:block; width: 20px; height: 2px; background: var(--ink);
  transition: transform var(--dur-s) var(--ease), opacity var(--dur-s) var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  display:none;
  position: fixed;
  inset: 76px 0 0 0;
  background: var(--paper);
  z-index: 99;
  padding: 2rem var(--gutter) 2.5rem;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-m) var(--ease), transform var(--dur-m) var(--ease);
}
.mobile-nav.is-open{
  display:flex;
  opacity:1;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-nav nav{ display:flex; flex-direction:column; gap: 1.6rem; }
.mobile-nav nav a{
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.mobile-nav .btn{ align-self: flex-start; margin-top: 2.5rem; }

/* =========================================================
   Hero
========================================================= */
.hero{
  padding: clamp(9rem, 18vw, 13rem) 0 clamp(4rem, 8vw, 6rem);
}
.hero-inner{ max-width: 58rem; }
.hero-headline{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
}
.resolve-line{ display:block; }
.hero-cursor{
  display:inline-block;
  color: var(--accent-ink);
  background: var(--accent);
  margin-left: .12em;
  width: .5ch;
  transform: translateY(0.03em);
  animation: caret-blink 1.05s steps(1) infinite;
}
@media (prefers-reduced-motion: reduce){
  .hero-cursor{ animation: none; }
}
@keyframes caret-blink{
  0%, 45%{ opacity:1; }
  50%, 95%{ opacity:0; }
  100%{ opacity:1; }
}
.hero-sub{
  margin-top: 1.75rem;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--muted);
  max-width: 38rem;
}
.hero-actions{
  margin-top: 2.5rem;
  display:flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Kinetic "rough -> resolved" reveal */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  filter: blur(2px);
  transition:
    opacity var(--dur-l) var(--ease),
    transform var(--dur-l) var(--ease),
    filter var(--dur-l) var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.in-view{
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; filter:none; transition:none; }
}

/* =========================================================
   Work / Projects
========================================================= */
.work{ padding: clamp(4rem, 8vw, 7rem) 0; }

.projects{
  display:flex;
  flex-direction: column;
  gap: clamp(4rem, 9vw, 7rem);
}

.project{
  display:grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}
.project:nth-child(even){ direction: rtl; }
.project:nth-child(even) > *{ direction: ltr; }

.project-meta{
  display:flex;
  align-items:center;
  gap: .9rem;
  margin-bottom: 1.1rem;
}
.project-index{
  font-family: var(--font-display);
  font-size: .85rem;
  color: var(--muted-light);
  letter-spacing: .06em;
}
.project-tag{
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: var(--accent);
  padding: .3rem .55rem;
  border-radius: 2px;
}
.project-name{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  letter-spacing: -0.01em;
  line-height: 1.08;
}
.project-location{
  margin-top: .5rem;
  color: var(--muted);
  font-size: .95rem;
}
.project-direction{
  margin-top: 1.15rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
  max-width: 30rem;
  line-height: 1.55;
}
.project-link{
  margin-top: 1.5rem;
  display:inline-flex;
  align-items:center;
  gap: .4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .95rem;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: .2rem;
  transition: border-color var(--dur-s) var(--ease), gap var(--dur-s) var(--ease), color var(--dur-s) var(--ease);
}
.project-link span{ transition: transform var(--dur-s) var(--ease); }
.project-link:hover{ border-color: var(--ink); }
.project-link:hover span{ transform: translate(2px,-2px); }

.project-visual{
  position: relative;
  min-height: clamp(280px, 30vw, 420px);
}
.frame-desktop{
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-dim);
  box-shadow: 0 30px 60px -30px rgba(13,13,15,0.35);
}
.frame-bar{
  display:flex;
  align-items:center;
  gap: .4rem;
  padding: .6rem .7rem;
  background: var(--paper-dim);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.frame-bar span{
  flex: none;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--line-strong);
}
.frame-url{
  flex: 1 1 auto;
  min-width: 0;
  margin-left: .5rem;
  font-size: .72rem;
  color: var(--muted);
  font-family: var(--font-display);
  letter-spacing: .01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.frame-desktop img{ width: 100%; height: auto; display:block; }

.frame-mobile{
  position: absolute;
  right: clamp(-1rem, -3vw, -1.5rem);
  bottom: clamp(-1.5rem, -4vw, -2.25rem);
  width: clamp(96px, 15vw, 148px);
  border-radius: 16px;
  overflow: hidden;
  border: 5px solid var(--ink);
  box-shadow: 0 20px 40px -18px rgba(13,13,15,0.45);
  background: var(--ink);
}
.frame-mobile img{ width: 100%; height: auto; display:block; }

/* =========================================================
   Statement band
========================================================= */
.statement{
  background: var(--ink);
  color: var(--paper);
  padding: clamp(5rem, 12vw, 8rem) 0;
}
.statement-text{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.6rem, 4vw, 2.9rem);
  line-height: 1.3;
  max-width: 52rem;
  letter-spacing: -0.01em;
  color: rgba(250,249,246,0.55);
}
.statement-accent{
  display: block;
  margin-top: .4rem;
  color: var(--paper);
}
.statement-accent::before{
  content: "";
  display: inline-block;
  width: .5em; height: .5em;
  background: var(--accent);
  margin-right: .35em;
  border-radius: 1px;
  transform: translateY(-0.08em);
}

/* =========================================================
   How it works
========================================================= */
.how{ padding: clamp(4rem, 8vw, 7rem) 0; }
.steps{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
}
.step{
  padding-top: 1.75rem;
  border-top: 1px solid var(--line-strong);
}
.step-num{
  display:block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent-ink);
  background: var(--accent);
  width: fit-content;
  padding: .2rem .5rem;
  border-radius: 2px;
  margin-bottom: 1.4rem;
}
.step h3{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  margin-bottom: .75rem;
}
.step p{ color: var(--muted); font-size: .98rem; line-height: 1.6; }

/* =========================================================
   Pricing
========================================================= */
.pricing{ padding: clamp(4rem, 8vw, 7rem) 0; }
.price-card{
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: clamp(2rem, 5vw, 3.25rem);
  max-width: 42rem;
  background: linear-gradient(180deg, rgba(215,255,60,0.08), transparent 40%);
}
.price-card-main{
  display:flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .75rem 1.5rem;
  padding-bottom: 1.75rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--line);
}
.price-label{
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--muted);
}
.price-amount{
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.price-includes{ display:flex; flex-direction: column; gap: .8rem; margin-bottom: 1.75rem; }
.price-includes li{
  position: relative;
  padding-left: 1.4rem;
  font-size: 1rem;
  color: var(--ink-soft);
}
.price-includes li::before{
  content:"";
  position:absolute;
  left:0; top: .5em;
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 1px;
}
.price-note{
  font-size: .92rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

/* =========================================================
   About
========================================================= */
.about{ padding: clamp(4rem, 8vw, 7rem) 0; }
.about-inner{
  display:grid;
  grid-template-columns: auto 1fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: start;
}
.about-mark{
  width: clamp(84px, 10vw, 120px);
  height: clamp(84px, 10vw, 120px);
  border-radius: 50%;
  background: var(--ink);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3rem);
  display:flex;
  align-items:center;
  justify-content:center;
}
.about-copy{ max-width: 34rem; }
.about-copy h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin-bottom: 1.25rem;
}
.about-copy p{
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 1rem;
}

/* =========================================================
   Contact
========================================================= */
.contact{
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--paper-dim);
  border-top: 1px solid var(--line);
}
.contact-inner{ max-width: 40rem; }
.contact h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  letter-spacing: -0.01em;
  line-height: 1.12;
}
.contact-sub{
  margin-top: 1.25rem;
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 2.25rem;
}

/* =========================================================
   Footer
========================================================= */
.site-footer{
  padding: clamp(2.5rem, 5vw, 3.5rem) 0 2.5rem;
}
.footer-inner{
  display:flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.footer-brand p{ margin-top: .4rem; color: var(--muted); font-size: .9rem; }
.footer-links{ display:flex; gap: 1.75rem; flex-wrap: wrap; }
.footer-links a{ font-size: .92rem; color: var(--ink-soft); }
.footer-links a:hover{ color: var(--ink); }
.footer-disclaimer{
  font-size: .8rem;
  color: var(--muted-light);
  max-width: 46rem;
  line-height: 1.6;
}

/* =========================================================
   Responsive
========================================================= */
@media (max-width: 900px){
  .main-nav{ display:none; }
  .header-actions .btn-small{ display:none; }
  .nav-toggle{ display:flex; }

  .project{
    grid-template-columns: 1fr;
  }
  .project:nth-child(even){ direction: ltr; }
  .project-visual{ order: -1; margin-bottom: .5rem; }

  .steps{ grid-template-columns: 1fr; gap: 2.5rem; }
  .about-inner{ grid-template-columns: 1fr; }
  .about-mark{ margin-bottom: .5rem; }
}

@media (max-width: 560px){
  .header-inner{ height: 68px; }
  .hero{ padding-top: 8rem; }
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ justify-content: center; }
  .frame-mobile{ width: 92px; right: -0.75rem; bottom: -1.25rem; }
  .price-card-main{ flex-direction: column; align-items: flex-start; gap: .35rem; }
  .footer-inner{ flex-direction: column; align-items: flex-start; }
}