/* =========================================================
   PASSIONMADE GROUP — Shared stylesheet
   Used by all pages under /site/
   ========================================================= */

/* Fonts — local TTFs from design system */
@font-face {
  font-family: "Zalando Sans";
  src: url("fonts/ZalandoSans-Light.ttf") format("truetype");
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Zalando Sans";
  src: url("fonts/ZalandoSans-Medium.ttf") format("truetype");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Zalando Sans";
  src: url("fonts/ZalandoSans-Bold.ttf") format("truetype");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Prompt";
  src: url("fonts/Prompt-Light.ttf") format("truetype");
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Prompt";
  src: url("fonts/Prompt-Medium.ttf") format("truetype");
  font-weight: 500; font-style: normal; font-display: swap;
}

:root {
  --green: #013F32;
  --paper: #FAF8F4;
  --ink: #1A1A1A;
  --ink-2: #555555;
  --ink-3: #909090;
  --hairline: rgba(26, 26, 26, 0.10);

  --f-widescreen: "Zalando Sans Expanded", "Zalando Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-display: var(--f-widescreen);
  --f-body: var(--f-widescreen);
  --f-thai: "Prompt", "Zalando Sans", sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --gutter: clamp(28px, 5vw, 80px);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
ul { list-style: none; }

/* Page fade-in */
.page {
  opacity: 0;
  animation: pageIn 600ms var(--ease) forwards;
}
@keyframes pageIn { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .page { opacity: 1; animation: none; }
}

/* =========================================================
   TOP BAR
   ========================================================= */
.top-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: clamp(24px, 3.6vw, 44px) var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  pointer-events: none;
  background: transparent;
}
.top-bar > * { pointer-events: auto; }

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}
.brand__mark {
  /* Per brand CI — mark is 6:1; height 32px keeps the bar balanced */
  height: 32px;
  width: auto;
  flex: none;
  object-fit: contain;
  display: block;
}
/* On the Home page only, show the full lockup (mark + wordmark) instead */
.brand--lockup .brand__mark {
  height: 72px;
}

.top-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.top-nav a {
  font-family: var(--f-widescreen);
  font-size: 12.5px;
  font-weight: 300;
  letter-spacing: 0;
  color: var(--ink-3);
  transition: color 240ms var(--ease);
}
.top-nav a:hover,
.top-nav a.is-active {
  color: var(--ink);
}

/* =========================================================
   PAGE SHELL
   ========================================================= */
main.page {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.section {
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  padding: clamp(96px, 13vh, 140px) var(--gutter) clamp(64px, 8vh, 96px);
}
.section__head {
  margin-bottom: clamp(40px, 6vw, 72px);
}
.section__label {
  font-family: var(--f-widescreen);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}
/* Smaller label for subsections within a page (e.g. side-rail headings) */
.sub__label {
  font-family: var(--f-widescreen);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

.eyebrow {
  font-family: var(--f-widescreen);
  font-size: 11.5px;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

/* =========================================================
   INTRO (index.html)
   ========================================================= */
.intro {
  flex: 1;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(180px, 28vh, 360px) var(--gutter) clamp(96px, 14vh, 160px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}
.intro__inner {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 3vw, 40px);
}
.intro__wordmark {
  font-family: var(--f-widescreen);
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--green);
  text-transform: uppercase;
  font-weight: 500;
}
.intro__wordmark .heavy { font-weight: 900; letter-spacing: -0.025em; }
.intro__lede {
  font-family: var(--f-widescreen);
  font-size: clamp(14px, 1.1vw, 17px);
  font-weight: 300;
  line-height: 1.55;
  color: var(--ink);
  max-width: 44ch;
}
.intro__th {
  font-family: var(--f-thai);
  font-size: clamp(13.5px, 1.05vw, 15.5px);
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 44ch;
}

/* =========================================================
   WORK (work.html) — case-study blocks
   ========================================================= */
.case {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 2fr 2fr;
  gap: clamp(20px, 3vw, 48px);
  align-items: start;
  padding: clamp(64px, 10vw, 160px) 0;
  border-top: 1px solid var(--hairline);
}
/* Foundation cases — single image, sized identically to a Selected-work tile.
   Sits in column 2; column 3 stays empty as breathing space. */
.case--single {
  grid-template-columns: minmax(220px, 1fr) 2fr 2fr;
}
.case--single .case__media {
  grid-column: 2 / 3;
}
/* Section group label — underlined heading between groups of cases */
.cases__group-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin: clamp(80px, 12vw, 160px) 0 clamp(28px, 3vw, 44px);
}
/* First group sits right under the page header — reset top margin,
   add the same hairline rule the other pages have above their grids */
.cases__group-label:first-child,
.section__head + .cases__group-label {
  margin-top: 0;
  border-top: 1px solid var(--ink);
  padding-top: clamp(48px, 6vw, 80px);
}
.cases__group-label .label {
  font-family: var(--f-widescreen);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink);
}
.cases__group-label .note {
  font-family: var(--f-thai);
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-2);
  max-width: 40ch;
  text-align: right;
}
/* When a case directly follows a group-label, drop its top border
   (the group-label already provides it) */
.cases__group-label + .case { border-top: 0; padding-top: clamp(28px, 4vw, 56px); }
.case:first-of-type { border-top: 0; }


.case__text {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 76px;
}
.case__title {
  font-family: var(--f-widescreen);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
}
.case__body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--f-thai);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 36ch;
}
.case__meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.case__meta .row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.case__meta .k {
  font-family: var(--f-widescreen);
  font-size: 11px;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.case__meta .v {
  font-family: var(--f-widescreen);
  font-size: 13.5px;
  font-weight: 300;
  color: var(--ink);
}
.case__meta .v.th { font-family: var(--f-thai); color: var(--ink); }

.case__media {
  overflow: hidden;
  aspect-ratio: 4/5;
  background: rgba(26, 26, 26, 0.035);
  border: 1px solid var(--hairline);
}
.case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease);
}
.case:hover .case__media img { transform: scale(1.02); }

/* =========================================================
   SERVICES (services.html)
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 3fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  border-top: 1px solid var(--ink);
  padding-top: clamp(48px, 6vw, 80px);
}
.services-grid__head {
  position: sticky;
  top: 76px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.services-grid__head .lede {
  font-family: var(--f-thai);
  font-size: 13.5px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 28ch;
}
.services-list { display: flex; flex-direction: column; }
.services-list li {
  border-top: 1px solid var(--hairline);
}
.services-list li:last-child { border-bottom: 1px solid var(--hairline); }
.services-list a {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 24px;
  align-items: baseline;
  padding: clamp(20px, 2vw, 28px) 0;
  font-family: var(--f-widescreen);
  font-weight: 300;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 240ms var(--ease);
}
.services-list a:hover { color: var(--green); }
.services-list .num {
  font-family: var(--f-widescreen);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}
.services-list .arrow {
  font-size: 16px;
  color: var(--ink-3);
  transition: transform 320ms var(--ease), color 240ms var(--ease);
}
.services-list a:hover .arrow { transform: translateX(6px); color: var(--green); }

/* =========================================================
   ABOUT (about.html)
   ========================================================= */
.about-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 3fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  border-top: 1px solid var(--ink);
  padding-top: clamp(48px, 6vw, 80px);
}
.about-grid__label {
  position: sticky;
  top: 76px;
}
.about-col {
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 64ch;
}
.about-lede {
  font-family: var(--f-widescreen);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.about-lede .em {
  color: var(--green);
  font-style: italic;
}
.about-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-family: var(--f-thai);
  font-weight: 300;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-2);
}
.about-body .em {
  color: var(--ink);
  font-weight: 500;
}

/* =========================================================
   CONTACT (contact.html)
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 3fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
  border-top: 1px solid var(--ink);
  padding-top: clamp(48px, 6vw, 80px);
}
.contact-grid__label {
  position: sticky;
  top: 76px;
}
.contact-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  max-width: 800px;
}
.contact-addr {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-addr .block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.contact-addr .k {
  font-family: var(--f-widescreen);
  font-size: 12px;
  font-weight: 300;
  color: var(--ink);
}
.contact-addr p,
.contact-addr a {
  font-family: var(--f-body);
  font-weight: 300;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
}
.contact-addr p.th { font-family: var(--f-thai); }
.contact-addr a {
  border-bottom: 1px solid transparent;
  transition: color 240ms var(--ease), border-color 240ms var(--ease);
}
.contact-addr a:hover { color: var(--green); border-bottom-color: var(--green); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--f-widescreen);
  font-size: 12px;
  font-weight: 300;
  color: var(--ink);
}
.field input,
.field textarea {
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  padding: 6px 0 10px;
  width: 100%;
  outline: none;
  resize: none;
  line-height: 1.5;
  transition: border-color 240ms var(--ease);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--ink-3);
  font-family: var(--f-thai);
}
.field input:focus,
.field textarea:focus { border-bottom-color: var(--ink); }
.field textarea { min-height: 64px; }

.form-submit {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  padding: 4px 0;
  font-family: var(--f-widescreen);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  transition: color 240ms var(--ease), border-color 240ms var(--ease), gap 240ms var(--ease);
}
.form-submit:hover { color: var(--green); border-bottom-color: var(--green); gap: 16px; }
.form-success {
  margin-top: 6px;
  display: none;
  font-family: var(--f-thai);
  font-size: 13.5px;
  font-weight: 300;
  color: var(--green);
}
.form-success.is-shown { display: block; }

/* =========================================================
   FOOTER — green panel, blue mark left, info columns right
   ========================================================= */
.foot {
  background: var(--green);
  color: var(--paper);
  width: 100%;
  padding: clamp(24px, 3vw, 36px) var(--gutter);
}
.foot__inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
}
.foot__brand { display: inline-flex; align-items: center; }
.foot__mark {
  display: block;
  height: 18px;
  width: auto;
}
.foot__col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--f-widescreen);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.5;
  color: var(--paper);
}
.foot__col a {
  color: var(--paper);
  transition: opacity 240ms var(--ease);
}
.foot__col a:hover { opacity: 0.75; }
.foot__col .th {
  font-family: var(--f-thai);
  text-transform: none;
  letter-spacing: 0;
  font-size: 10.5px;
}
@media (max-width: 720px) {
  .foot__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .foot__col { font-size: 9px; align-items: flex-start !important; }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 720px) {
  /* Tighter top bar + horizontal nav on mobile so it doesn't eat
     180+px of vertical space hiding section headers underneath. */
  .top-bar {
    padding: 16px var(--gutter);
    align-items: center;
  }
  .top-nav {
    flex-direction: row;
    gap: clamp(14px, 3vw, 22px);
    align-items: center;
  }
  .top-nav a { font-size: 11px; letter-spacing: 0.06em; padding: 4px 0; }
  .brand__mark { height: 24px; }
  .brand--lockup .brand__mark { height: 36px; }
  /* Reduce the top hero padding on Home so the lockup doesn't get
     pushed way down a short mobile viewport. */
  .intro { padding-top: clamp(96px, 18vh, 160px); }
}
@media (max-width: 900px) {
  .case { grid-template-columns: 1fr 1fr; }
  .case__text { grid-column: 1 / -1; position: static; }
}
@media (max-width: 640px) {
  .case { grid-template-columns: 1fr; gap: 24px; }
  .case__media { aspect-ratio: 4/3; }
  /* Foundation cases — reset the desktop column placement so the
     image takes the full mobile row, same as Selected works. */
  .case--single .case__media { grid-column: 1 / -1; }
  .services-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .services-grid__head,
  .about-grid__label,
  .contact-grid__label { position: static; }
  .contact-cols { grid-template-columns: 1fr; }
  /* Mobile: separate the address from the form with a hairline + breathing space */
  .contact-cols .contact-form {
    border-top: 1px solid var(--hairline);
    padding-top: clamp(28px, 6vw, 40px);
    margin-top: clamp(4px, 2vw, 12px);
  }
  .foot { flex-direction: column; align-items: flex-start; gap: 16px; }
}