/*
Theme Name: IMBERA
Theme URI: https://imbera.ch
Author: IMBERA GmbH
Description: Individuelles WordPress-Theme für IMBERA GmbH.
Version: 1.0.0
Text Domain: imbera
*/

:root {
  --paper: #f4f0e8;
  --light: #faf8f3;
  --ink: #1d1e1c;
  --muted: #68665f;
  --line: #d8d1c5;
  --copper: #c9552e;
  --dark: #20211f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-geist-sans), "Helvetica Neue", Arial, sans-serif;
  margin: 0;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
::selection { background: var(--copper); color: white; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }

.shell { background: radial-gradient(circle at 10% 5%, #fff9, transparent 24rem), var(--paper); }
.header, main, .footer { margin: 0 auto; max-width: 1440px; }
.header {
  align-items: center;
  backdrop-filter: blur(14px);
  background: #f4f0e8ef;
  border-bottom: 1px solid var(--line);
  display: flex;
  height: 90px;
  justify-content: space-between;
  padding: 0 clamp(24px, 3.3vw, 48px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.logo { font-size: 30px; font-weight: 690; letter-spacing: .17em; line-height: 1; }
.logo small { color: var(--copper); font-size: 8px; letter-spacing: .08em; }
.desktop { display: flex; gap: clamp(26px, 3.2vw, 50px); }
.desktop a { font-size: 15px; padding: 9px 0; position: relative; }
.desktop a::after {
  background: var(--copper); bottom: 2px; content: ""; height: 1px; left: 0;
  position: absolute; transform: scaleX(0); transition: transform 180ms; width: 100%;
}
.desktop a:hover::after, .desktop a.active::after { transform: scaleX(1); }
.mobile { display: none; position: relative; }
.mobile summary { cursor: pointer; font-size: 13px; letter-spacing: .1em; list-style: none; text-transform: uppercase; }
.mobile nav {
  background: var(--light); border: 1px solid var(--line); display: flex; flex-direction: column;
  min-width: 210px; padding: 14px; position: absolute; right: 0; top: 32px;
}
.mobile nav a { border-bottom: 1px solid var(--line); padding: 13px 8px; }
.mobile nav a:last-child { border: 0; }

.eyebrow {
  color: var(--copper); font-size: 12px; font-weight: 620; letter-spacing: .2em;
  margin: 0 0 32px; text-transform: uppercase;
}
h1, h2, h3, p { overflow-wrap: break-word; }
.section h2, .cta h2 {
  font-size: clamp(38px, 4.1vw, 62px); font-weight: 650; letter-spacing: -.04em;
  line-height: 1.08; margin: 0;
}
.section { padding: clamp(80px, 8vw, 124px) clamp(24px, 5vw, 72px); }
.copy > p {
  color: var(--muted); font-size: 17px; line-height: 1.7; margin: 0 0 22px;
}
.lead { color: var(--ink) !important; font-size: 20px !important; line-height: 1.55 !important; }

.hero { display: grid; grid-template-columns: 1.04fr .96fr; min-height: 665px; }
.hero-copy {
  align-items: flex-start; display: flex; flex-direction: column; justify-content: center;
  padding: 70px clamp(32px, 4.2vw, 64px) 72px clamp(24px, 3.3vw, 48px);
}
.hero h1 {
  font-size: clamp(48px, 4.2vw, 68px); font-weight: 680; letter-spacing: -.047em;
  line-height: 1.08; margin: 0;
}
.hero-copy > p:not(.eyebrow) { font-size: clamp(18px, 1.45vw, 22px); line-height: 1.5; margin: 34px 0 0; max-width: 590px; }
.actions { align-items: center; display: flex; flex-wrap: wrap; gap: 28px 42px; margin-top: 38px; }
.button {
  align-items: center; background: var(--copper); border: 0; color: white; cursor: pointer;
  display: inline-flex; font-size: 15px; font-weight: 580; gap: 16px; justify-content: center;
  min-height: 54px; padding: 0 25px; transition: .18s;
}
.button:hover { background: var(--dark); transform: translateY(-2px); }
.button:disabled { background: #b5afa4; cursor: not-allowed; transform: none; }
.button svg, .text-link svg {
  fill: none; height: 14px; stroke: currentColor; stroke-width: 1.35; transition: transform .18s; width: 28px;
}
.button:hover svg, .text-link:hover svg { transform: translateX(4px); }
.text-link { align-items: center; display: inline-flex; font-size: 15px; font-weight: 580; gap: 14px; padding: 8px 0; }
.text-link:hover { color: var(--copper); }
.hero-image {
  background: linear-gradient(90deg, #f4f0e80d, #1d1e1c1a), url("assets/imbera-hero.webp") 62% 52% / cover;
  min-height: 665px; overflow: hidden; position: relative;
}
.survey {
  background-image: linear-gradient(#c9552e38 1px, transparent 1px), linear-gradient(90deg, #c9552e38 1px, transparent 1px);
  background-size: 116px 116px; height: 58%; inset: 0 0 auto; position: absolute;
}
.survey span {
  background: #f4f0e8bd; color: var(--copper); font-size: 10px; left: 28px;
  line-height: 1.75; padding: 6px; position: absolute; top: 130px;
}
.service-strip { border-block: 1px solid var(--line); display: grid; grid-template-columns: repeat(5, 1fr); }
.service-strip a {
  border-right: 1px solid var(--line); display: flex; flex-direction: column; font-size: 13px;
  gap: 14px; justify-content: center; min-height: 140px; padding: 20px; text-align: center; transition: .18s;
}
.service-strip a:last-child { border: 0; }
.service-strip a:hover { background: var(--dark); color: white; }
.service-strip a span { color: var(--copper); font-size: 10px; }

.intro { align-items: start; display: grid; gap: 8vw; grid-template-columns: 1fr .72fr; }
.intro .copy { border-top: 1px solid var(--ink); padding-top: 25px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 0; }
.cards article { border: 1px solid var(--line); min-height: 355px; padding: 34px; }
.cards article + article { border-left: 0; }
.cards .dark { background: var(--dark); border-color: var(--dark); color: var(--paper); }
.cards .accent { background: var(--copper); border-color: var(--copper); color: white; }
.cards span { display: block; font-size: 11px; margin-bottom: 95px; }
.cards h3, .model-grid h3, .competence-grid h3 { font-size: 23px; letter-spacing: -.02em; margin: 0 0 16px; }
.cards p, .model-grid p, .competence-grid p { color: var(--muted); font-size: 14px; line-height: 1.65; margin: 0; }
.cards .dark p { color: #cbc8c0; }
.cards .accent p { color: #fff2eb; }
.references { background: var(--light); border-top: 1px solid var(--line); }
.heading { align-items: end; display: flex; gap: 30px; justify-content: space-between; margin-bottom: 56px; }
.reference-grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.reference-grid article { background: var(--paper); border: 1px solid var(--line); min-height: 505px; }
.graphic { align-items: flex-end; display: flex; height: 215px; justify-content: flex-end; padding: 24px; }
.graphic span { border: 1px solid currentColor; border-radius: 50%; color: var(--copper); display: grid; height: 48px; place-items: center; width: 48px; }
.graphic-1 { background: linear-gradient(145deg, transparent 40%, #65635d 40.3% 52%, transparent 52.3%), linear-gradient(115deg, #c6c1b8 0 60%, #97938b 60%); }
.graphic-2 { background: repeating-linear-gradient(0deg, transparent 0 35px, #1d1e1c1f 36px), repeating-linear-gradient(90deg, transparent 0 52px, #1d1e1c1f 53px), #ddd8cf; }
.graphic-3 { background: linear-gradient(128deg, transparent 32%, #f4f0e82e 32.4% 33%, transparent 33.4%), linear-gradient(30deg, #9e3f22, var(--copper)); }
.reference-grid article > div:last-child { padding: 28px; }
.reference-grid small, .case-columns b, .result b { color: var(--copper); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.reference-grid h3 { font-size: 23px; line-height: 1.2; margin: 18px 0 15px; }
.reference-grid p, .note { color: var(--muted); font-size: 14px; line-height: 1.65; }
.note { font-size: 12px; margin: 26px 0 0; max-width: 760px; }
.approach { align-items: center; display: grid; gap: 9vw; grid-template-columns: .88fr 1fr; }
.process {
  align-items: center; aspect-ratio: 1; background: repeating-linear-gradient(0deg, transparent 0 60px, #c9552e1f 61px), repeating-linear-gradient(90deg, transparent 0 60px, #c9552e1f 61px);
  border: 1px solid var(--line); display: flex; flex-direction: column; gap: 70px; justify-content: center;
}
.process span { background: var(--paper); border: 1px solid var(--copper); color: var(--copper); font-size: 10px; letter-spacing: .14em; padding: 9px 14px; text-transform: uppercase; }
.approach .text-link { margin-top: 10px; }

.cta { background: var(--copper); color: white; padding: clamp(72px, 8vw, 116px) clamp(24px, 5vw, 72px); }
.cta .eyebrow { color: #ffd9c9; }
.cta > div { align-items: end; display: flex; gap: 40px; justify-content: space-between; }
.cta h2 { max-width: 850px; }
.light-button { background: var(--light); color: var(--ink); flex: 0 0 auto; }

.footer {
  background: var(--dark); color: var(--paper); display: grid; gap: 60px;
  grid-template-columns: 1.5fr .7fr 1fr; padding: 70px clamp(24px, 5vw, 72px) 30px;
}
.footer .light { color: white; }
.footer > div { align-items: flex-start; display: flex; flex-direction: column; gap: 10px; }
.footer > div:first-child p { color: #aaa79f; line-height: 1.6; max-width: 340px; }
.footer b { color: #8c8982; font-size: 10px; letter-spacing: .16em; margin-bottom: 8px; text-transform: uppercase; }
.footer a:not(.logo), .footer p { font-size: 14px; margin: 0; }
.footer .placeholder { color: #d0a08d; max-width: 260px; }
.copyright { border-top: 1px solid #43433f; color: #8c8982; grid-column: 1 / -1; padding-top: 24px; }

/* Inner pages */
.page-hero { border-bottom: 1px solid var(--line); padding: clamp(88px, 9vw, 140px) clamp(24px, 5vw, 72px) clamp(74px, 8vw, 116px); }
.page-hero > div { display: grid; gap: 8vw; grid-template-columns: 1.4fr .75fr; }
.page-hero h1 { font-size: clamp(48px, 5.5vw, 82px); font-weight: 660; letter-spacing: -.052em; line-height: 1.02; margin: 0; }
.page-hero aside { border-top: 1px solid var(--ink); padding-top: 22px; }
.page-hero aside p { color: var(--muted); font-size: 17px; line-height: 1.7; margin: 0; }
.page-hero aside span { color: var(--copper); display: block; font-size: 10px; letter-spacing: .1em; margin-top: 28px; text-transform: uppercase; }
.anchor-nav { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: repeat(5, 1fr); padding-inline: clamp(24px, 5vw, 72px); }
.anchor-nav a { border-right: 1px solid var(--line); display: flex; flex-direction: column; font-size: 12px; gap: 10px; min-height: 108px; padding: 23px 17px; transition: .18s; }
.anchor-nav a:first-child { border-left: 1px solid var(--line); }
.anchor-nav a span { color: var(--copper); font-size: 10px; }
.anchor-nav a:hover { background: var(--dark); color: white; }
.service-list { padding-inline: clamp(24px, 5vw, 72px); }
.service-list > article { border-bottom: 1px solid var(--line); display: grid; gap: 6vw; grid-template-columns: .9fr 1.1fr; padding: clamp(68px, 7vw, 105px) 0; scroll-margin-top: 90px; }
.service-title { display: grid; gap: 20px; grid-template-columns: 40px 1fr; }
.service-title span { color: var(--copper); font-size: 11px; padding-top: 8px; }
.service-title h2, .case-list h2 { font-size: clamp(34px, 3.3vw, 52px); letter-spacing: -.04em; line-height: 1.1; margin: 0; }
.line-list { list-style: none; margin: 0; padding: 0; }
.line-list li { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; line-height: 1.55; padding: 15px 0 15px 26px; position: relative; }
.line-list li::before { color: var(--copper); content: "—"; left: 0; position: absolute; }
.models { background: var(--light); }
.models > div:first-child { display: grid; gap: 8vw; grid-template-columns: .8fr 1fr; }
.model-grid, .competence-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 58px; }
.model-grid article, .competence-grid article { border: 1px solid var(--line); min-height: 250px; padding: 28px; }
.model-grid article + article, .competence-grid article + article { border-left: 0; }
.model-grid span, .competence-grid span { color: var(--copper); font-size: 10px; letter-spacing: .1em; }
.model-grid h3, .competence-grid h3 { margin-top: 70px; }

.profile { align-items: center; display: grid; gap: 8vw; grid-template-columns: .82fr 1fr; }
.portrait {
  align-items: center; aspect-ratio: 4 / 5; background: linear-gradient(135deg, transparent 42%, #c9552e70 42.2% 42.7%, transparent 42.9%), repeating-linear-gradient(0deg, transparent 0 65px, #1d1e1c17 66px), repeating-linear-gradient(90deg, transparent 0 65px, #1d1e1c17 66px), #d8d3c9;
  display: flex; flex-direction: column; justify-content: center; padding: 30px; text-align: center;
}
.portrait strong { color: var(--copper); font-size: 74px; letter-spacing: -.06em; }
.portrait span { background: #f4f0e8e6; color: var(--muted); font-size: 11px; margin-top: 20px; padding: 8px 10px; }
.competencies { background: var(--dark); color: var(--paper); }
.competence-grid { grid-template-columns: repeat(4, 1fr); }
.competence-grid article { border-color: #494944; min-height: 275px; }
.competence-grid p { color: #aaa79f; }
.competence-grid h3 { margin-top: 85px; }
.values { display: grid; gap: 10vw; grid-template-columns: 1fr .8fr; }

.case-list { padding-inline: clamp(24px, 5vw, 72px); }
.case-list > article { border-bottom: 1px solid var(--line); display: grid; gap: 6vw; grid-template-columns: .27fr 1fr; padding: clamp(70px, 8vw, 114px) 0; }
.case-list > article > aside > span { color: var(--copper); font-size: 44px; font-weight: 630; }
.case-list > article > aside p { color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.case-list h2 { margin-bottom: 46px; max-width: 900px; }
.case-columns { display: grid; gap: 7vw; grid-template-columns: .8fr 1fr; }
.case-columns section > p { color: var(--muted); font-size: 15px; line-height: 1.7; }
.result { background: var(--light); border-left: 3px solid var(--copper); display: grid; gap: 25px; grid-template-columns: 100px 1fr; margin-top: 36px; padding: 24px 28px; }
.result p { font-size: 15px; line-height: 1.6; margin: 0; }
.evidence { background: var(--dark); color: var(--paper); display: grid; gap: 8vw; grid-template-columns: .42fr 1fr; }
.evidence > div p { color: #aaa79f; font-size: 17px; line-height: 1.7; margin-top: 28px; max-width: 720px; }

.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; }
.contact-dark, .form-draft { padding: clamp(72px, 7vw, 104px) clamp(24px, 5vw, 72px); }
.contact-dark { background: var(--dark); color: var(--paper); }
.contact-dark h2, .form-draft h2 { font-size: clamp(34px, 3.2vw, 50px); letter-spacing: -.04em; line-height: 1.1; margin: 0 0 45px; }
.contact-dark dl { margin: 0; }
.contact-dark dl > div { border-top: 1px solid #484843; padding: 20px 0; }
.contact-dark dt { color: #8f8c85; font-size: 10px; letter-spacing: .12em; margin-bottom: 8px; text-transform: uppercase; }
.contact-dark dd { font-size: 16px; margin: 0; }
.contact-dark > p:last-child { color: #aaa79f; font-size: 13px; line-height: 1.6; margin-top: 38px; }
.form-draft { background: var(--light); }
.form-draft form, .form-draft label { display: flex; flex-direction: column; }
.form-draft form { gap: 22px; }
.form-draft form > div { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.form-draft label { color: var(--muted); font-size: 12px; gap: 8px; }
.form-draft input, .form-draft select, .form-draft textarea { background: var(--paper); border: 1px solid var(--line); border-radius: 0; color: var(--muted); min-height: 48px; padding: 13px 15px; }
.form-draft .button { align-self: flex-start; }
.form-draft small { color: var(--muted); line-height: 1.5; max-width: 620px; }
.next-steps { display: grid; gap: 7vw; grid-template-columns: .7fr 1fr; }
.next-steps ol { list-style: none; margin: 0; padding: 0; }
.next-steps li { border-top: 1px solid var(--line); display: grid; gap: 22px; grid-template-columns: 44px 1fr; padding: 22px 0; }
.next-steps li > span { color: var(--copper); font-size: 10px; }
.next-steps h3 { font-size: 21px; margin: 0 0 8px; }
.next-steps li p { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 0; }

@media (max-width: 1000px) {
  .desktop { display: none; }
  .mobile { display: block; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { min-height: 600px; }
  .hero-image { min-height: 430px; }
  .service-strip { grid-template-columns: repeat(2, 1fr); }
  .service-strip a:nth-child(2n) { border-right: 0; }
  .service-strip a:last-child { grid-column: 1 / -1; }
  .intro, .approach, .profile, .values, .next-steps { grid-template-columns: 1fr; }
  .cards, .reference-grid { grid-template-columns: 1fr; }
  .cards article { min-height: 270px; }
  .cards article + article { border-left: 1px solid var(--line); border-top: 0; }
  .reference-grid article { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 320px; }
  .graphic { height: auto; }
  .page-hero > div, .service-list > article { grid-template-columns: 1fr; }
  .anchor-nav { grid-template-columns: repeat(2, 1fr); }
  .models > div:first-child { grid-template-columns: 1fr; }
  .model-grid, .competence-grid { grid-template-columns: repeat(2, 1fr); }
  .model-grid article:nth-child(3), .competence-grid article:nth-child(3) { border-left: 1px solid var(--line); }
  .case-list > article { grid-template-columns: .2fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .header { height: 72px; }
  .logo { font-size: 24px; }
  .hero-copy { min-height: 560px; padding-block: 54px; }
  .hero h1 { font-size: clamp(40px, 12.5vw, 55px); }
  .hero-copy > p:not(.eyebrow) { font-size: 17px; }
  .actions { align-items: stretch; flex-direction: column; gap: 12px; width: 100%; }
  .actions .button { width: 100%; }
  .hero-image { min-height: 320px; }
  .heading, .cta > div { align-items: flex-start; flex-direction: column; }
  .cta .button { width: 100%; }
  .reference-grid article { display: block; }
  .graphic { height: 190px; }
  .footer { grid-template-columns: 1fr; }
  .page-hero { padding-top: 70px; }
  .page-hero > div { grid-template-columns: 1fr; }
  .page-hero h1 { font-size: clamp(43px, 13vw, 60px); }
  .anchor-nav { grid-template-columns: 1fr; padding: 0; }
  .anchor-nav a { border-inline: 0 !important; }
  .model-grid, .competence-grid { grid-template-columns: 1fr; }
  .model-grid article + article, .model-grid article:nth-child(3), .competence-grid article + article, .competence-grid article:nth-child(3) { border-left: 1px solid var(--line); border-top: 0; }
  .case-list > article { gap: 32px; grid-template-columns: 1fr; }
  .case-list > article > aside { align-items: baseline; display: flex; gap: 20px; }
  .case-columns, .result, .evidence, .form-draft form > div { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .55s both; }
  .hero-copy > *:nth-child(2) { animation-delay: .06s; }
  .hero-copy > *:nth-child(3) { animation-delay: .12s; }
  .hero-copy > *:nth-child(4) { animation-delay: .18s; }
  .hero-image { animation: reveal .72s .12s both; }
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
@keyframes reveal { from { clip-path: inset(0 100% 0 0); } }