/* ============================================================
   isiq – MS365 Consulting · Gemeinsames Stylesheet
   Wird von allen Seiten eingebunden (index, leistungen,
   projekte, kontakt, impressum, datenschutz)
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#1A2B4A;
  --accent:#2563EB;
  --accent-light:#EFF4FF;
  --accent-mid:#BFCFFE;
  --gray-50:#F8F9FB;
  --gray-100:#E8ECF2;
  --gray-200:#CBD5E1;
  --gray-400:#94A3B8;
  --gray-600:#4A5568;
  --gray-800:#1E293B;
  --green:#059669;
  --green-light:#ECFDF5;
  --radius:12px;
  --radius-sm:8px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:#fff;color:var(--gray-800);line-height:1.6;font-size:16px}

/* NAV */
nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-100);padding:0 2rem}
.nav-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:'Sora',sans-serif;font-weight:700;font-size:1.1rem;color:var(--blue);letter-spacing:-0.02em;text-decoration:none}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:2rem;list-style:none;align-items:center}
.nav-links a{text-decoration:none;color:var(--gray-600);font-size:.9rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--accent)}
.nav-links a.active{color:var(--accent);font-weight:600}
.nav-cta{background:var(--accent);color:#fff!important;padding:.45rem 1.1rem;border-radius:50px;font-size:.85rem!important;font-weight:600!important;transition:background .2s!important}
.nav-cta:hover{background:#1d4ed8!important}

/* Mobile Nav */
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.4rem;color:var(--blue)}
.nav-toggle svg{width:24px;height:24px;display:block}
@media(max-width:760px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--gray-100);box-shadow:0 8px 24px rgba(26,43,74,.08);padding:.5rem 0}
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:.85rem 2rem;font-size:.95rem}
  .nav-links a.nav-cta{margin:.5rem 2rem;text-align:center;border-radius:50px}
}

/* HERO (Startseite) */
.hero{background:var(--gray-50);padding:5rem 2rem 4rem;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(37,99,235,.07),transparent)}
.hero-inner{max-width:760px;margin:0 auto;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--accent-light);color:var(--accent);font-size:.8rem;font-weight:600;padding:.3rem 1rem;border-radius:50px;margin-bottom:1.5rem;border:1px solid var(--accent-mid)}
.hero h1{font-family:'Sora',sans-serif;font-size:clamp(2rem,5vw,3.2rem);font-weight:700;color:var(--blue);line-height:1.18;letter-spacing:-.03em;margin-bottom:1.25rem}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:1.1rem;color:var(--gray-600);max-width:600px;margin:0 auto 2rem;line-height:1.7}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn-primary{background:var(--accent);color:#fff;padding:.75rem 1.75rem;border-radius:50px;font-weight:600;font-size:.95rem;text-decoration:none;transition:background .2s,transform .15s;display:inline-block}
.btn-primary:hover{background:#1d4ed8;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--blue);padding:.75rem 1.75rem;border-radius:50px;font-weight:600;font-size:.95rem;text-decoration:none;border:1.5px solid var(--gray-200);transition:border-color .2s,color .2s;display:inline-block}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}

/* PAGE-HERO (Unterseiten – kompakter Kopfbereich) */
.page-hero{background:var(--gray-50);padding:3.5rem 2rem 3rem;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 70% at 50% -20%,rgba(37,99,235,.06),transparent)}
.page-hero-inner{max-width:1100px;margin:0 auto;position:relative}
.page-hero .section-label{margin-bottom:.6rem}
.page-hero h1{font-family:'Sora',sans-serif;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;color:var(--blue);letter-spacing:-.03em;line-height:1.2;margin-bottom:.75rem}
.page-hero p{color:var(--gray-600);font-size:1.05rem;max-width:640px;line-height:1.7}

/* TEAMS BANNER */
.teams-banner{background:var(--blue);color:#fff;padding:2.5rem 2rem}
.teams-banner-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
.teams-icon{width:48px;height:48px;background:rgba(255,255,255,.15);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.6rem}
.teams-banner-text h2{font-family:'Sora',sans-serif;font-size:1.2rem;font-weight:600;margin-bottom:.4rem}
.teams-banner-text p{font-size:.9rem;opacity:.8;line-height:1.6;max-width:700px}
.teams-banner-text strong{color:#93C5FD;font-weight:600}

/* SECTION */
section{padding:4.5rem 2rem}
.section-inner{max-width:1100px;margin:0 auto}
.section-label{font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem}
.section-title{font-family:'Sora',sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;color:var(--blue);letter-spacing:-.02em;margin-bottom:1rem;line-height:1.2}
.section-sub{color:var(--gray-600);font-size:1rem;max-width:560px;line-height:1.7}

/* ÜBER MICH */
.about-layout{display:grid;grid-template-columns:280px 1fr;gap:3rem;align-items:start;margin-top:2.5rem}
@media(max-width:760px){.about-layout{grid-template-columns:1fr;gap:2rem}}
.about-photo{position:relative}
.about-photo img{width:100%;border-radius:var(--radius);display:block;border:1px solid var(--gray-100)}
.about-photo-placeholder{width:100%;aspect-ratio:4/5;border-radius:var(--radius);background:linear-gradient(160deg,var(--accent-light),var(--gray-50));border:1px solid var(--gray-100);display:flex;align-items:center;justify-content:center;color:var(--accent-mid)}
.about-photo-badge{position:absolute;bottom:-12px;left:50%;transform:translateX(-50%);background:#fff;border:1px solid var(--gray-100);border-radius:50px;padding:.35rem 1rem;font-size:.75rem;font-weight:600;color:var(--blue);white-space:nowrap;box-shadow:0 4px 14px rgba(26,43,74,.08)}
.about-photo-badge span{color:var(--accent)}
.about-text h3{font-family:'Sora',sans-serif;font-size:1.3rem;font-weight:600;color:var(--blue);margin-bottom:1rem}
.about-text p{color:var(--gray-600);font-size:.95rem;line-height:1.75;margin-bottom:1rem}
.about-text p strong{color:var(--gray-800);font-weight:600}
.about-facts{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.25rem}
.about-fact{display:inline-flex;align-items:center;gap:.45rem;background:var(--gray-50);border:1px solid var(--gray-100);border-radius:50px;padding:.4rem .9rem;font-size:.8rem;font-weight:500;color:var(--gray-600)}
.about-fact svg{width:15px;height:15px;stroke:var(--accent);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.25rem;margin-top:2.5rem}
.service-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:1.75rem;transition:border-color .2s,box-shadow .2s}
.service-card:hover{border-color:var(--accent-mid);box-shadow:0 4px 20px rgba(37,99,235,.06)}
.service-icon{width:44px;height:44px;border-radius:10px;background:var(--accent-light);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.service-icon svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.service-card h3{font-family:'Sora',sans-serif;font-size:1.05rem;font-weight:600;color:var(--blue);margin-bottom:.5rem}
.service-card p{font-size:.9rem;color:var(--gray-600);line-height:1.65}
.service-tag{display:inline-block;background:var(--green-light);color:var(--green);font-size:.72rem;font-weight:600;padding:.2rem .6rem;border-radius:50px;margin-top:.75rem}

/* TEASER-KARTEN (Startseite → Unterseiten) */
.teaser-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin-top:2.5rem}
.teaser-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:1.75rem;text-decoration:none;display:block;transition:border-color .2s,box-shadow .2s,transform .15s}
.teaser-card:hover{border-color:var(--accent-mid);box-shadow:0 6px 24px rgba(37,99,235,.08);transform:translateY(-2px)}
.teaser-card h3{font-family:'Sora',sans-serif;font-size:1.1rem;font-weight:600;color:var(--blue);margin-bottom:.5rem}
.teaser-card p{font-size:.9rem;color:var(--gray-600);line-height:1.65;margin-bottom:1rem}
.teaser-link{font-size:.85rem;font-weight:600;color:var(--accent)}

/* EXAMPLES (kleine Karten) */
.examples-bg{background:var(--gray-50)}
.examples-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:2.5rem}
.example-card{background:#fff;border:1px solid var(--gray-100);border-radius:var(--radius);padding:1.5rem;position:relative;overflow:hidden}
.example-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);border-radius:3px 3px 0 0}
.example-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:.6rem}
.example-card h3{font-family:'Sora',sans-serif;font-size:.95rem;font-weight:600;color:var(--blue);margin-bottom:.4rem}
.example-card p{font-size:.85rem;color:var(--gray-600);line-height:1.6}

/* PROJEKT-SHOWCASES (große Mockup-Blöcke) */
.showcase{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center;padding:3.5rem 0;border-bottom:1px solid var(--gray-100)}
.showcase:last-of-type{border-bottom:none}
.showcase.reverse .showcase-visual{order:2}
.showcase.reverse .showcase-text{order:1}
@media(max-width:820px){
  .showcase{grid-template-columns:1fr;gap:2rem;padding:2.5rem 0}
  .showcase.reverse .showcase-visual{order:0}
  .showcase.reverse .showcase-text{order:1}
}
.showcase-visual{background:linear-gradient(160deg,var(--accent-light) 0%,var(--gray-50) 100%);border:1px solid var(--gray-100);border-radius:16px;padding:2rem;display:flex;align-items:center;justify-content:center;min-height:340px}
.showcase-visual svg{max-width:100%;height:auto;filter:drop-shadow(0 12px 28px rgba(26,43,74,.12))}
.showcase-text .example-label{margin-bottom:.6rem}
.showcase-text h3{font-family:'Sora',sans-serif;font-size:1.4rem;font-weight:700;color:var(--blue);letter-spacing:-.02em;margin-bottom:.85rem;line-height:1.3}
.showcase-text p{font-size:.95rem;color:var(--gray-600);line-height:1.7;margin-bottom:1rem}
.showcase-list{list-style:none;margin:1rem 0 0}
.showcase-list li{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;color:var(--gray-600);line-height:1.6;margin-bottom:.5rem}
.showcase-list li::before{content:'✓';color:var(--green);font-weight:700;flex-shrink:0}
.showcase-tools{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.25rem}
.tool-chip{background:#fff;border:1px solid var(--gray-100);border-radius:50px;padding:.3rem .85rem;font-size:.75rem;font-weight:600;color:var(--blue)}
.tool-chip.chip-accent{background:var(--accent-light);border-color:var(--accent-mid);color:var(--accent)}

/* Hinweis-Box */
.note-box{background:var(--accent-light);border:1px solid var(--accent-mid);border-radius:var(--radius);padding:1.25rem 1.5rem;margin-top:2.5rem;font-size:.9rem;color:var(--gray-600);line-height:1.65}
.note-box strong{color:var(--blue)}

/* HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;margin-top:3rem;position:relative}
.step{text-align:center;padding:1.5rem 1rem;position:relative}
.step-num{width:44px;height:44px;background:var(--accent);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Sora',sans-serif;font-weight:700;font-size:1rem;margin:0 auto 1rem}
.step h3{font-family:'Sora',sans-serif;font-size:.95rem;font-weight:600;color:var(--blue);margin-bottom:.4rem}
.step p{font-size:.85rem;color:var(--gray-600);line-height:1.6}

/* CTA-BAND */
.cta-band{background:var(--blue);color:#fff;text-align:center;padding:4rem 2rem}
.cta-band h2{font-family:'Sora',sans-serif;font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:-.02em;margin-bottom:.75rem}
.cta-band p{opacity:.8;font-size:1rem;max-width:520px;margin:0 auto 1.75rem;line-height:1.7}

/* KONTAKT */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;margin-top:2.5rem}
.contact-card{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:1.5rem;text-align:center}
.contact-card .service-icon{margin:0 auto 1rem}
.contact-card h3{font-family:'Sora',sans-serif;font-size:1rem;font-weight:600;color:var(--blue);margin-bottom:.35rem}
.contact-card a{color:var(--accent);text-decoration:none;font-size:.95rem;font-weight:500;word-break:break-word}
.contact-card a:hover{text-decoration:underline}
.contact-card p{font-size:.85rem;color:var(--gray-600)}

/* CALENDAR */
.calendar-section{background:#fff}
.booking-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:3rem;margin-top:2.5rem;align-items:start}
@media(max-width:768px){.booking-layout{grid-template-columns:1fr}}
.calendar-info h3{font-family:'Sora',sans-serif;font-size:1.2rem;font-weight:600;color:var(--blue);margin-bottom:1rem}
.calendar-info p{font-size:.9rem;color:var(--gray-600);margin-bottom:1rem;line-height:1.65}
.shift-badge{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border-radius:var(--radius-sm);font-size:.82rem;font-weight:500;margin-bottom:.5rem}
.shift-early{background:#ECFDF5;color:#065F46;border:1px solid #A7F3D0}
.shift-late{background:#EFF6FF;color:#1E40AF;border:1px solid #BFDBFE}
.shift-badge svg{width:16px;height:16px;flex-shrink:0}

/* Calendar widget */
.cal-widget{background:var(--gray-50);border:1px solid var(--gray-100);border-radius:var(--radius);padding:1.5rem}
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}
.cal-nav{background:none;border:1px solid var(--gray-200);border-radius:8px;width:32px;height:32px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--gray-600);font-size:1rem;transition:border-color .2s}
.cal-nav:hover{border-color:var(--accent);color:var(--accent)}
.cal-month{font-family:'Sora',sans-serif;font-weight:600;color:var(--blue);font-size:.95rem}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;margin-bottom:1rem}
.cal-day-label{text-align:center;font-size:.7rem;font-weight:600;color:var(--gray-400);padding:.4rem 0;text-transform:uppercase;letter-spacing:.06em}
.cal-day{text-align:center;padding:.45rem .2rem;font-size:.82rem;border-radius:8px;cursor:pointer;transition:background .15s,color .15s;color:var(--gray-600)}
.cal-day.other-month{color:var(--gray-200)}
.cal-day.available{color:var(--gray-800);background:#fff;border:1px solid var(--gray-100)}
.cal-day.available:hover{background:var(--accent-light);border-color:var(--accent-mid);color:var(--accent)}
.cal-day.selected{background:var(--accent);color:#fff;border-color:var(--accent)}
.cal-day.today{font-weight:700}
.cal-day.past,.cal-day.weekend-off{color:var(--gray-200);cursor:default}

.time-slots{margin-top:1rem}
.time-slots-label{font-size:.78rem;font-weight:600;color:var(--gray-600);margin-bottom:.6rem;text-transform:uppercase;letter-spacing:.06em}
.slots-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem}
.slot-btn{background:#fff;border:1px solid var(--gray-100);border-radius:8px;padding:.4rem .2rem;font-size:.78rem;color:var(--gray-800);cursor:pointer;transition:all .15s;text-align:center}
.slot-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.slot-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.slot-btn.booked{background:var(--gray-100);color:var(--gray-400);cursor:not-allowed}

/* Booking form */
.booking-form{margin-top:1.25rem;border-top:1px solid var(--gray-100);padding-top:1.25rem}
.form-row{margin-bottom:.75rem}
.form-row label{display:block;font-size:.78rem;font-weight:600;color:var(--gray-600);margin-bottom:.3rem;text-transform:uppercase;letter-spacing:.05em}
.form-row input{width:100%;padding:.55rem .8rem;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:.88rem;font-family:'Inter',sans-serif;color:var(--gray-800);background:#fff;transition:border-color .2s}
.form-row input:focus{outline:none;border-color:var(--accent)}
.form-submit{width:100%;background:var(--accent);color:#fff;border:none;padding:.7rem;border-radius:var(--radius-sm);font-family:'Sora',sans-serif;font-weight:600;font-size:.9rem;cursor:pointer;margin-top:.5rem;transition:background .2s}
.form-submit:hover{background:#1d4ed8}
.form-submit:disabled{background:var(--gray-200);cursor:not-allowed;color:var(--gray-400)}
.booking-confirm{display:none;background:var(--green-light);border:1px solid #A7F3D0;border-radius:var(--radius);padding:1.25rem;text-align:center}
.booking-confirm .confirm-icon{font-size:2rem;margin-bottom:.5rem}
.booking-confirm h3{font-family:'Sora',sans-serif;color:#065F46;font-size:1rem;font-weight:600;margin-bottom:.3rem}
.booking-confirm p{font-size:.82rem;color:#047857;line-height:1.6}
.ics-btn{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;background:var(--accent);color:#fff!important;padding:.6rem 1.4rem;border-radius:50px;font-weight:600;font-size:.85rem;text-decoration:none;transition:background .2s}
.ics-btn:hover{background:#1d4ed8}

/* FOOTER */
footer{background:var(--blue);color:rgba(255,255,255,.7);padding:2.5rem 2rem;text-align:center;font-size:.85rem}
footer strong{color:#fff}
footer a{color:rgba(255,255,255,.7);text-decoration:underline}

@media(max-width:640px){
  .hero{padding:3.5rem 1.25rem 3rem}
  .page-hero{padding:2.75rem 1.25rem 2.25rem}
  section{padding:3rem 1.25rem}
  .steps{grid-template-columns:1fr}
}