/*
Theme Name: HEXA Architekten
Theme URI: https://www.hexa-architekten.de
Author: Mohammad Hekmati
Description: Schlichtes Architekten-Theme. Syne + Anthrazit/Silber. SEO für Genehmigungsplanung München.
Version: 3.1.0
Text Domain: hexa-architekten
*/

/* ── TOKENS ─────────────────────────────────────── */
:root {
  --bg:       #0c0d0f;
  --bg2:      #111318;
  --bg3:      #171a20;
  --surface:  #1c2028;
  --border:   rgba(255,255,255,0.06);
  --border2:  rgba(255,255,255,0.10);
  --silver:   #9ba5b0;
  --silver2:  #bdc6ce;
  --silver3:  rgba(189,198,206,0.42);
  --text:     #e4e8ec;
  --muted:    rgba(228,232,236,0.42);
  --white:    #f0f4f7;
  --font:     'Syne','Inter',sans-serif;
}

/* ── RESET ──────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--font);background:var(--bg);color:var(--text);overflow-x:hidden;line-height:1.7;-webkit-font-smoothing:antialiased;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--silver2);text-decoration:none;transition:color .2s;}
a:hover{color:var(--white);}

/* ── TYPOGRAPHY ─────────────────────────────────── */
h1,h2,h3,h4{font-family:var(--font);font-weight:700;line-height:1.12;color:var(--white);}
h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:300;letter-spacing:-.01em;}
h2{font-size:clamp(1.8rem,3vw,2.6rem);font-weight:300;}
h3{font-size:1.2rem;font-weight:500;}
h4{font-size:1rem;font-weight:500;}
p{color:var(--muted);font-weight:300;line-height:1.8;}

/* ── LAYOUT ─────────────────────────────────────── */
.section-pad{padding:7rem 7vw;}
.section-tag{font-size:.68rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);margin-bottom:.75rem;display:flex;align-items:center;gap:.6rem;}
.section-tag::before{content:'';width:1.2rem;height:1px;background:var(--silver);}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:4rem;}
.divider{height:1px;background:var(--border);margin:0 7vw;}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ── HEADER ─────────────────────────────────────── */
.site-header{position:fixed;top:0;left:0;right:0;z-index:500;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 4vw;background:rgba(12,13,15,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:border-color .3s;}
.site-logo{font-family:var(--font);font-weight:700;font-size:1rem;letter-spacing:.22em;text-transform:uppercase;color:var(--white);display:flex;align-items:center;gap:.75rem;text-decoration:none;}
.site-logo:hover{color:var(--white);}
.logo-hz{width:32px;height:32px;flex-shrink:0;transition:transform .5s ease;}
.site-logo:hover .logo-hz{transform:rotate(30deg);}

.main-nav{display:flex;gap:2.5rem;align-items:center;list-style:none;}
.main-nav a{font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);transition:color .2s;}
.main-nav a:hover{color:var(--silver2);}
.nav-cta{border:1px solid var(--silver)!important;color:var(--silver)!important;padding:.4rem 1.1rem;transition:background .2s,color .2s!important;}
.nav-cta:hover{background:var(--silver)!important;color:var(--bg)!important;}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px;}
.nav-toggle span{display:block;width:22px;height:1px;background:var(--text);transition:all .3s;}

/* ── HERO ────────────────────────────────────────── */
.hero-section{min-height:100vh;padding-top:64px;display:grid;grid-template-columns:1fr 1fr;position:relative;overflow:hidden;}
.hero-left{display:flex;flex-direction:column;justify-content:center;padding:8vw 4vw 8vw 7vw;position:relative;z-index:2;}
.hero-eyebrow{display:flex;align-items:center;gap:.75rem;font-size:.68rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);margin-bottom:2rem;opacity:0;animation:rise .8s .1s ease forwards;}
.eyebrow-line{width:1.8rem;height:1px;background:var(--silver);}
.hero-title{font-size:clamp(2.6rem,5vw,4.2rem);font-weight:300;line-height:1.08;color:var(--white);margin-bottom:1.5rem;letter-spacing:-.02em;opacity:0;animation:rise .8s .25s ease forwards;}
.hero-title span{display:block;color:var(--silver2);font-weight:300;}
.hero-desc{font-size:.95rem;color:var(--muted);font-weight:300;line-height:1.85;max-width:400px;margin-bottom:2rem;opacity:0;animation:rise .8s .4s ease forwards;}
.hero-pills{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem;opacity:0;animation:rise .8s .55s ease forwards;}
.pill{font-size:.65rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--border2);padding:.3rem .85rem;color:var(--muted);}
.btn-primary{display:inline-flex;align-items:center;gap:.6rem;border:1px solid var(--silver2);color:var(--silver2);background:transparent;padding:.85rem 1.8rem;font-family:var(--font);font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;transition:background .2s,color .2s;opacity:0;animation:rise .8s .7s ease forwards;text-decoration:none;}
.btn-primary:hover{background:var(--silver2);color:var(--bg);}

/* ── HERO RIGHT — Portfolio-Link ─────────────────── */
.hero-right{display:flex;align-items:center;justify-content:center;position:relative;z-index:2;background:var(--bg2);padding:4rem;}

.portfolio-link{
  display:block;
  position:relative;
  width:min(320px,40vw);
  aspect-ratio:1;
  text-decoration:none;
  outline:none;
}

/* Glow-Ring um das Logo beim Hover */
.portfolio-link::before{
  content:'';
  position:absolute;
  inset:-24px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(189,198,206,0.12) 0%,transparent 70%);
  opacity:0;
  transition:opacity .4s ease;
  pointer-events:none;
}
.portfolio-link:hover::before,
.portfolio-link:focus::before{opacity:1;}

.portfolio-link svg{
  width:100%;height:100%;
  transition:filter .4s ease, transform .4s ease;
  filter:drop-shadow(0 0 0px rgba(189,198,206,0));
}
.portfolio-link:hover svg,
.portfolio-link:focus svg{
  filter:drop-shadow(0 0 28px rgba(189,198,206,0.35));
  transform:scale(1.03);
}

/* Label unter dem Logo */
.portfolio-label{
  position:absolute;
  bottom:-2.5rem;
  left:50%;
  transform:translateX(-50%);
  white-space:nowrap;
  font-size:.65rem;
  font-weight:500;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--silver3);
  transition:color .3s;
  display:flex;align-items:center;gap:.5rem;
}
.portfolio-label::after{content:'→';}
.portfolio-link:hover .portfolio-label,
.portfolio-link:focus .portfolio-label{color:var(--silver2);}

/* ── SERVICES ────────────────────────────────────── */
.services-section{padding:7rem 7vw;background:var(--bg);}
.services-list{display:flex;flex-direction:column;gap:1px;background:var(--border);border:1px solid var(--border);}
.service-row{display:grid;grid-template-columns:40px 1fr 20px;align-items:center;gap:2rem;padding:1.8rem 2rem;background:var(--bg2);transition:background .2s;position:relative;overflow:hidden;}
.service-row::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--silver);opacity:0;transition:opacity .3s;}
.service-row:hover::before{opacity:1;}
.service-row:hover{background:var(--bg3);}
.srv-num{font-size:1.2rem;font-weight:300;color:var(--border2);line-height:1;}
.srv-kw{font-size:.62rem;color:var(--silver);letter-spacing:.12em;text-transform:uppercase;margin-bottom:.2rem;}
.srv-title{font-size:1.1rem;font-weight:500;color:var(--white);margin-bottom:.35rem;}
.srv-desc{font-size:.85rem;color:var(--muted);font-weight:300;line-height:1.65;max-width:560px;}
.srv-phases{display:flex;gap:.4rem;flex-wrap:wrap;margin-top:.6rem;}
.phase{font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--border2);color:var(--silver3);padding:.18rem .55rem;}
.srv-arrow{color:var(--border2);font-size:1rem;transition:color .2s,transform .2s;}
.service-row:hover .srv-arrow{color:var(--silver2);transform:translateX(3px);}

/* ── PROCESS ─────────────────────────────────────── */
.process-section{padding:7rem 7vw;background:var(--bg3);}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);margin-top:4rem;}
.process-step{padding:2rem 1.6rem;border-right:1px solid var(--border);position:relative;transition:background .2s;}
.process-step:last-child{border-right:none;}
.process-step:hover{background:rgba(155,165,176,.03);}
.step-bar{position:absolute;top:0;left:0;right:0;height:1px;background:var(--silver);opacity:0;transition:opacity .3s;}
.process-step:hover .step-bar{opacity:.5;}
.step-n{font-size:3rem;font-weight:300;color:var(--border2);line-height:1;margin-bottom:.75rem;letter-spacing:-.02em;}
.step-title{font-size:1rem;font-weight:500;color:var(--white);margin-bottom:.5rem;}
.step-text{font-size:.83rem;color:var(--muted);font-weight:300;line-height:1.7;}

/* ── AREAS ───────────────────────────────────────── */
.areas-section{padding:7rem 7vw;background:var(--bg);}
.areas-cloud{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:3rem;}
.area-tag{font-size:.78rem;letter-spacing:.06em;padding:.4rem 1rem;border:1px solid var(--border2);color:var(--muted);transition:all .2s;cursor:default;}
.area-tag:hover{border-color:var(--silver);color:var(--silver2);}
.area-tag.main{border-color:rgba(155,165,176,.35);color:var(--silver2);font-weight:500;}

/* ── FAQ ─────────────────────────────────────────── */
.faq-section{padding:7rem 7vw;background:var(--bg2);}
.faq-inner{display:grid;grid-template-columns:1fr 2fr;gap:6rem;}
.faq-list{display:flex;flex-direction:column;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{padding:1.4rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;font-size:1rem;font-weight:400;color:var(--text);transition:color .2s;}
.faq-q:hover{color:var(--silver2);}
.faq-icon{width:22px;height:22px;border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--silver);flex-shrink:0;transition:transform .3s,background .2s;}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--silver);color:var(--bg);}
.faq-a{font-size:.88rem;color:var(--muted);font-weight:300;line-height:1.8;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .3s;}
.faq-item.open .faq-a{max-height:280px;padding-bottom:1.4rem;}

/* ── CONTACT ─────────────────────────────────────── */
.contact-section{padding:7rem 7vw;background:var(--bg3);}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:6rem;}
.info-label{font-size:.62rem;letter-spacing:.15em;text-transform:uppercase;color:var(--silver);font-weight:500;margin-bottom:.2rem;}
.info-val{font-size:.92rem;color:var(--text);font-weight:300;}
.info-val a{color:var(--text);border-bottom:1px solid var(--border2);transition:color .2s,border-color .2s;}
.info-val a:hover{color:var(--silver2);border-color:var(--silver);}
.contact-form{display:flex;flex-direction:column;gap:1rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.fg{display:flex;flex-direction:column;gap:.35rem;}
.fg label{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;}
.contact-form input,.contact-form select,.contact-form textarea{font-family:var(--font);font-size:.88rem;padding:.8rem 1rem;border:1px solid var(--border2);background:var(--surface);color:var(--text);outline:none;width:100%;transition:border-color .2s;-webkit-appearance:none;border-radius:0;}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--silver);}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:rgba(228,232,236,0.18);}
.contact-form select option{background:var(--surface);}
.contact-form textarea{resize:vertical;min-height:100px;}
.btn-submit{background:transparent;border:1px solid var(--silver);color:var(--silver);font-family:var(--font);font-size:.75rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;padding:.85rem 1.8rem;cursor:pointer;display:inline-flex;align-items:center;gap:.6rem;transition:background .2s,color .2s;width:fit-content;}
.btn-submit:hover{background:var(--silver);color:var(--bg);}
.form-note{font-size:.7rem;color:var(--muted);font-weight:300;}
.form-success{display:none;padding:.9rem 1rem;border:1px solid rgba(155,165,176,.25);color:var(--silver2);font-size:.88rem;}

/* ── FOOTER ──────────────────────────────────────── */
.site-footer{background:var(--bg);border-top:1px solid var(--border);padding:1.75rem 7vw;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:.72rem;color:var(--muted);}
.site-footer a{color:var(--muted);}
.site-footer a:hover{color:var(--silver2);}
.footer-links{display:flex;gap:2rem;list-style:none;}

/* ── ANIMATION ───────────────────────────────────── */
@keyframes rise{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:translateY(0);}}

/* ── RESPONSIVE ──────────────────────────────────── */
@media(max-width:1024px){.section-head{grid-template-columns:1fr;gap:1.5rem;}.process-grid{grid-template-columns:1fr 1fr;}.faq-inner{grid-template-columns:1fr;gap:3rem;}.contact-inner{grid-template-columns:1fr;gap:3rem;}}
@media(max-width:900px){.hero-section{grid-template-columns:1fr;}.hero-right{display:none;}.main-nav{display:none;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--bg);padding:2rem;gap:1.5rem;border-bottom:1px solid var(--border);}.main-nav.open{display:flex;}.nav-toggle{display:flex;}}
@media(max-width:640px){.services-section,.process-section,.areas-section,.faq-section,.contact-section{padding:5rem 5vw;}.process-grid{grid-template-columns:1fr;}.service-row{grid-template-columns:36px 1fr;}.srv-arrow{display:none;}.form-row{grid-template-columns:1fr;}}