/* ============================================
   Website-Ersteller.de — Design System v2
   ============================================ */

/* --- RESET --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#fff;color:#1a1a1a;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}
input,textarea,select{font:inherit;color:inherit}
input:focus,textarea:focus,select:focus{outline:2px solid #b8974b;outline-offset:2px}
::selection{background:#b8974b33;color:#1a1a1a}
:focus-visible{outline:2px solid #b8974b;outline-offset:2px}
.skip-nav{position:absolute;top:-100%;left:0;padding:12px 24px;background:#1a1a1a;color:#fff;z-index:10000;transition:top .2s}
.skip-nav:focus{top:0}

/* --- VARIABLES --- */
:root{
  --gold:#b8974b;
  --gold-light:#d4b06a;
  --gold-dark:#8a6f2e;
  --accent:var(--gold);
  --accent-light:var(--gold-light);
  --accent-dark:var(--gold-dark);
  --black:#1a1a1a;
  --anthracite:#2d2d2d;
  --gray-50:#f8f8f8;
  --gray-100:#f0f0f0;
  --gray-200:#e0e0e0;
  --gray-300:#c0c0c0;
  --gray-400:#999;
  --gray-500:#666;
  --gray-600:#444;
  --white:#fff;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 4px 20px rgba(0,0,0,.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,.08);
  --shadow-xl:0 20px 60px rgba(0,0,0,.1);
  --glass:rgba(255,255,255,.7);
  --glass-border:rgba(255,255,255,.2);
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --radius-full:9999px;
  --font-display:900;
  --font-bold:700;
  --font-semibold:600;
  --font-medium:500;
  --transition:.3s cubic-bezier(.4,0,.2,1);
  --bounce:.5s cubic-bezier(.34,1.56,.64,1);
  --max-width:1200px;
  --header-h:72px
}

/* --- CONTAINER --- */
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}

/* --- HEADER --- */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--header-h);background:rgba(255,255,255,.8);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);border-bottom:1px solid rgba(0,0,0,.04);transition:var(--transition)}
.header__inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:0 24px;height:100%}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:var(--font-bold);color:var(--black)}
.logo__icon{color:var(--gold);font-size:12px}
.logo__accent{color:var(--gold)}
.logo__text{letter-spacing:-.5px}
.logo__img{display:block;height:36px;width:auto}
.header .logo__img{filter:brightness(0) sepia(1) hue-rotate(354deg) saturate(5) brightness(.75)}
.nav__list{display:flex;align-items:center;gap:8px}
.nav__link--login{color:var(--gold)!important;font-weight:600;display:flex;align-items:center;gap:4px}
.nav__link{padding:8px 16px;border-radius:var(--radius-full);font-size:14px;font-weight:var(--font-medium);color:var(--gray-500);transition:var(--transition)}
.nav__link:hover{color:var(--black);background:var(--gray-100)}
.nav__link--cta{background:var(--black);color:var(--white)!important}
.nav__link--cta:hover{background:var(--anthracite)}
.nav__toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav__toggle span{display:block;width:24px;height:2px;background:var(--black);border-radius:2px;transition:var(--transition)}
@media(max-width:768px){
  .nav__toggle{display:flex}
  .nav__list{position:fixed;top:var(--header-h);left:0;right:0;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);flex-direction:column;padding:24px;gap:12px;transform:translateY(-120%);opacity:0;transition:var(--transition);border-bottom:1px solid var(--gray-100)}
  .nav__list.active{transform:translateY(0);opacity:1}
  .nav__link{width:100%;text-align:center;padding:12px;font-size:16px}
}

/* --- BUTTONS --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 28px;border-radius:var(--radius-full);font-size:15px;font-weight:var(--font-semibold);transition:var(--transition);white-space:nowrap}
.btn--primary{background:var(--black);color:var(--white)}
.btn--primary:hover{background:var(--anthracite);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.btn--accent{background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--white)}
.btn--accent:hover{transform:translateY(-1px);box-shadow:0 4px 20px rgba(184,151,75,.4)}
.btn--outline{border:2px solid var(--gray-200);color:var(--black)}
.btn--outline:hover{border-color:var(--gold);color:var(--gold)}
.btn--ghost{color:var(--gray-500)}
.btn--ghost:hover{color:var(--black);background:var(--gray-100)}
.btn--icon{padding:8px;border-radius:var(--radius-sm);color:var(--gray-400)}
.btn--icon:hover{color:var(--black);background:var(--gray-100)}
.btn--xl{padding:16px 36px;font-size:16px}
.btn--sm{padding:10px 20px;font-size:13px}
.btn--block{width:100%}
.btn svg{flex-shrink:0}

/* --- HERO --- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden}
.hero__slider{position:absolute;inset:0;z-index:0}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero__overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(135deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,.4) 50%,rgba(0,0,0,.7) 100%);pointer-events:none}
.hero__inner{position:relative;z-index:2;text-align:center;max-width:800px;margin:0 auto}
.hero__badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-full);font-size:13px;font-weight:var(--font-medium);color:#fff;margin-bottom:32px;animation:fadeInUp .6s ease}
.hero__badge-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s ease-in-out infinite}
.hero__title{font-size:clamp(2.2rem,5vw,4rem);font-weight:var(--font-display);line-height:1.1;letter-spacing:-2px;margin-bottom:24px;color:#fff;animation:fadeInUp .6s ease .1s both}
.hero__highlight{background:linear-gradient(135deg,var(--accent),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero__subtitle{font-size:clamp(1rem,1.3vw,1.2rem);color:rgba(255,255,255,.8);line-height:1.7;margin-bottom:40px;animation:fadeInUp .6s ease .2s both}
.hero__actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;animation:fadeInUp .6s ease .3s both}
.hero .btn--primary{background:#fff;color:var(--black)}
.hero .btn--primary:hover{background:var(--gray-100);transform:translateY(-1px)}
.hero .btn--ghost{color:rgba(255,255,255,.7);border:2px solid rgba(255,255,255,.2)}
.hero .btn--ghost:hover{color:#fff;border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.08)}
.hero__stats{display:flex;gap:48px;justify-content:center;margin-top:64px;animation:fadeInUp .6s ease .4s both}
.hero__stat{text-align:center}
.hero__stat-num{display:block;font-size:2.2rem;font-weight:var(--font-display);color:#fff;letter-spacing:-1px}
.hero__stat-label{font-size:14px;color:rgba(255,255,255,.7);margin-top:4px}
@media(max-width:768px){
  .hero{padding:100px 0 60px;min-height:auto}
  .hero__stats{gap:24px;flex-wrap:wrap}
  .hero__stat-num{font-size:1.6rem}
}

/* --- SECTION --- */
.section__header{text-align:center;margin-bottom:48px}
.section__badge{display:inline-block;padding:6px 16px;background:rgba(184,151,75,.1);border:1px solid rgba(184,151,75,.2);border-radius:var(--radius-full);font-size:12px;font-weight:var(--font-semibold);color:var(--gold);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}
.section__title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:var(--font-display);letter-spacing:-1.5px;line-height:1.2;margin-bottom:16px}
.section__desc{font-size:1.05rem;color:var(--gray-500);max-width:600px;margin:0 auto}

/* --- CONFIGURATOR --- */
.configurator{padding:100px 0;background:var(--gray-50)}
.configurator__layout{display:grid;grid-template-columns:1fr 480px;gap:40px;align-items:start}

@media(max-width:1100px){.configurator__layout{grid-template-columns:1fr}}
.configurator__steps{background:var(--white);border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow-md);border:1px solid var(--gray-100)}
.progress{display:flex;align-items:center;gap:16px;margin-bottom:32px}
.progress__bar{flex:1;height:4px;background:var(--gray-100);border-radius:4px;overflow:hidden}
.progress__fill{height:100%;width:0%;background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:4px;transition:width .5s ease}
.progress__label{font-size:13px;color:var(--gray-400);font-weight:var(--font-medium);white-space:nowrap}

.step{display:none;animation:fadeIn .3s ease}
.step.active{display:block}
.step__title{font-size:1.3rem;font-weight:var(--font-bold);margin-bottom:24px;letter-spacing:-.5px}
.step__desc{font-size:14px;color:var(--gray-500);margin-bottom:24px;line-height:1.6}
.step__options{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.step__option{display:flex;align-items:center;gap:10px;padding:14px 16px;border:2px solid var(--gray-200);border-radius:var(--radius-md);cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);font-size:14px;font-weight:var(--font-medium);background:var(--white)}.step__option:hover{border-color:var(--gold);background:rgba(184,151,75,.04);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.04)}.step__option.selected{border-color:var(--gold);background:rgba(184,151,75,.08);color:var(--gold-dark);box-shadow:0 0 0 3px rgba(184,151,75,.1)}
.step__option input[type="radio"],.step__option input[type="checkbox"]{display:none}
.step__option .icon{display:flex;align-items:center;flex-shrink:0}
.step__checkbox-group{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.step__checkbox-group .step__option{padding:12px 14px;font-size:13px}
.steps-container{min-height:300px}
.step-nav{display:flex;justify-content:space-between;margin-top:32px;padding-top:24px;border-top:1px solid var(--gray-100)}

/* --- SUMMARY --- */
.configurator__summary{position:sticky;top:calc(var(--header-h) + 24px)}
.summary-card{background:var(--white);border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow-lg);border:1px solid var(--gray-100)}
.summary-card__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.summary-card__header h3{font-size:1.05rem;font-weight:var(--font-bold)}
.summary-card__preview{background:var(--gray-50);border-radius:var(--radius-md);padding:16px;text-align:center;margin-bottom:12px;min-height:120px;display:flex;align-items:center;justify-content:center;width:100%}
.summary-card__preview .live-preview{animation:previewIn .5s ease;width:100%;max-width:100%}
@keyframes previewIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}
.preview-placeholder{color:var(--gray-300)}
.preview-placeholder svg{margin:0 auto 12px;opacity:.5}
.preview-placeholder p{font-size:13px;color:var(--gray-400)}
.summary-card__items{margin-bottom:12px;max-height:160px;overflow-y:auto}
.summary-empty{text-align:center;color:var(--gray-400);font-size:13px;padding:16px}
.summary-item{display:flex;align-items:center;padding:8px 0;border-bottom:1px solid var(--gray-100);font-size:13px;animation:slideIn .3s ease}
.summary-item:last-child{border-bottom:none}
.summary-item__label{display:flex;align-items:center;gap:6px;color:var(--gray-600)}
.summary-item__label svg{color:var(--gold);flex-shrink:0}
.summary-card__pricing{border-top:1px solid var(--gray-100);padding-top:16px;margin-bottom:16px}
.pricing-row{display:flex;justify-content:space-between;padding:6px 0;font-size:14px}
.pricing-row--once{color:var(--gray-500)}
.pricing-row--monthly{font-weight:var(--font-bold);font-size:16px}
.pricing-row--total{padding-top:8px;margin-top:8px;border-top:1px solid var(--gray-200);font-size:15px}
.pricing-row__value{font-weight:var(--font-semibold)}
.summary-card__upsell{margin-bottom:16px;padding:16px;background:rgba(184,151,75,.05);border:1px solid rgba(184,151,75,.15);border-radius:var(--radius-md)}
.upsell__label{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--gold);font-weight:var(--font-semibold);margin-bottom:8px}
.upsell__items{display:flex;flex-direction:column;gap:4px}
.upsell-item{display:flex;align-items:center;justify-content:space-between;padding:6px 0;font-size:13px}
.upsell-item__add{color:var(--gold);font-weight:var(--font-semibold);cursor:pointer;transition:var(--transition)}
.upsell-item__add:hover{color:var(--gold-light)}
.summary-card__extras{margin-bottom:12px;padding:12px;background:var(--gray-50);border-radius:var(--radius-md)}
.extra-field{margin-bottom:10px}
.extra-field:last-child{margin-bottom:0}
.extra-field__label{display:block;font-size:12px;font-weight:600;color:var(--gray-500);margin-bottom:6px;text-transform:uppercase;letter-spacing:.3px}
.extra-field__input-wrap{display:flex;align-items:center;background:var(--white);border:2px solid var(--gray-200);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition)}
.extra-field__input-wrap:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,151,75,.1)}
.extra-field__prefix{padding:8px 0 8px 12px;font-size:13px;color:var(--gray-400);background:var(--gray-50);border-right:1px solid var(--gray-200);white-space:nowrap}
.extra-field__input{flex:1;border:none;padding:8px 12px;font-size:13px;outline:none;min-width:0;background:transparent}
.extra-colors{margin-top:10px;padding-top:10px;border-top:1px solid var(--gray-200)}
.extra-colors__grid{display:flex;gap:10px}
.extra-color{flex:1;min-width:0}
.extra-color__label{display:block;font-size:10px;color:var(--gray-400);margin-bottom:4px;font-weight:500}
.extra-color__swatches{display:flex;flex-wrap:wrap;gap:4px}
.extra-color__swatch{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:var(--transition);flex-shrink:0}
.extra-color__swatch:hover{transform:scale(1.15)}
.extra-color__swatch.active{border-color:var(--black);box-shadow:0 0 0 2px var(--white),0 0 0 4px var(--black);transform:scale(1.1)}
[data-theme="dark"] .extra-color__swatch.active{border-color:var(--white);box-shadow:0 0 0 2px #222,0 0 0 4px var(--white)}
[data-theme="dark"] .summary-card__extras{background:rgba(255,255,255,.04)}
[data-theme="dark"] .extra-field__input-wrap{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
[data-theme="dark"] .extra-field__prefix{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08);color:var(--gray-400)}
.summary-card__trust{display:flex;gap:16px;justify-content:center;margin-top:12px}
.trust-badge{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--gray-400)}

/* --- BOTTOM BAR --- */
.bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:999;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-top:1px solid var(--gray-200);padding:12px 16px;box-shadow:0 -4px 20px rgba(0,0,0,.06)}
.bottom-bar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.bottom-bar__info{display:flex;flex-direction:column;gap:2px}
.bottom-bar__label{font-size:11px;color:var(--gray-400);text-transform:uppercase;letter-spacing:.5px}
.bottom-bar__price{font-size:16px;font-weight:var(--font-bold)}
@media(max-width:768px){
  .bottom-bar{display:block}
  .configurator{padding-bottom:100px}
}

/* --- PRICING OVERVIEW --- */
.pricing-overview{padding:100px 0;background:var(--white)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:768px){.pricing-grid{grid-template-columns:1fr;gap:16px}}
.pricing-card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-xl);padding:32px;transition:var(--transition);position:relative}
.pricing-card:hover{border-color:var(--gold);box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.pricing-card--featured{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold),var(--shadow-md)}
.pricing-card__badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--white);padding:4px 20px;border-radius:var(--radius-full);font-size:12px;font-weight:var(--font-semibold)}
.pricing-card__header{margin-bottom:24px}
.pricing-card__header h3{font-size:1.3rem;font-weight:var(--font-bold);margin-bottom:8px}
.pricing-card__price{font-size:14px;color:var(--gray-500)}
.price-num{font-size:2.8rem;font-weight:var(--font-display);color:var(--black);letter-spacing:-2px}
.price-period{color:var(--gray-400);font-size:14px}
.pricing-card__once{font-size:13px;color:var(--gray-400);margin-top:4px}
.pricing-card__features{list-style:none;margin-bottom:24px}
.pricing-card__features li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:14px;color:var(--gray-600)}
.pricing-card__features li svg{color:var(--gold);flex-shrink:0}

/* --- REFERENCES --- */
.references{padding:100px 0;background:var(--gray-50)}
.references__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:768px){.references__grid{grid-template-columns:1fr}}
.reference-card{background:var(--white);border-radius:var(--radius-xl);padding:28px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-100);transition:var(--transition)}
.reference-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.reference-card__stars{display:flex;gap:4px;margin-bottom:16px;color:var(--gold)}
.reference-card blockquote{font-size:14px;color:var(--gray-600);line-height:1.7;font-style:italic;margin-bottom:20px}
.reference-card__author{display:flex;align-items:center;gap:12px}
.reference-card__avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--white);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:var(--font-bold);flex-shrink:0}
.reference-card__author strong{font-size:14px;display:block}
.reference-card__author span{font-size:12px;color:var(--gray-400)}

/* --- FAQ --- */
.faq{padding:100px 0;background:var(--white)}
.faq__list{max-width:700px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--gray-100);padding:4px 0}
.faq__question{display:flex;justify-content:space-between;align-items:center;padding:20px 0;cursor:pointer;font-weight:var(--font-semibold);font-size:1rem;list-style:none;transition:var(--transition)}
.faq__question::-webkit-details-marker{display:none}
.faq__question:hover{color:var(--gold)}
.faq__question svg{transition:transform .3s ease;flex-shrink:0;color:var(--gray-300)}
.faq__item[open] .faq__question svg{transform:rotate(180deg)}
.faq__answer{padding:0 0 20px;color:var(--gray-500);line-height:1.8;font-size:14px;animation:fadeIn .3s ease}

/* --- CONTACT --- */
.contact{padding:100px 0;background:var(--gray-50)}
.contact__form{max-width:700px;margin:0 auto;background:var(--white);border-radius:var(--radius-xl);padding:40px;box-shadow:var(--shadow-md);border:1px solid var(--gray-100)}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:600px){.form__grid{grid-template-columns:1fr}}
.form__group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form__group label{font-size:13px;font-weight:var(--font-semibold);color:var(--gray-600)}
.form__group input,.form__group textarea{padding:12px 16px;border:2px solid var(--gray-200);border-radius:var(--radius-md);font-size:15px;transition:var(--transition);background:var(--white)}
.form__group input:focus,.form__group textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(184,151,75,.1)}
.contact__config-summary{margin:16px 0;padding:16px;background:var(--gray-50);border-radius:var(--radius-md);font-size:13px}
.contact__config-summary h4{font-size:13px;margin-bottom:8px;color:var(--gray-600)}
.contact__actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:24px}
.contact__actions .btn--xl{flex:1}

/* --- FOOTER --- */
.footer{background:var(--black);color:var(--white);padding:64px 0 32px}
.footer .logo__img{filter:brightness(0) sepia(1) hue-rotate(354deg) saturate(5) brightness(.75)}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
@media(max-width:768px){.footer__grid{grid-template-columns:1fr 1fr;gap:32px}.footer__brand{grid-column:1/-1}}
.footer .logo{color:var(--white);margin-bottom:12px}
.footer p{font-size:14px;color:var(--gray-400);line-height:1.7}
.footer__links h4{font-size:13px;font-weight:var(--font-semibold);text-transform:uppercase;letter-spacing:.5px;color:var(--gray-300);margin-bottom:16px}
.footer__links li{margin-bottom:8px}
.footer__links a{font-size:14px;color:var(--gray-400);transition:var(--transition)}
.footer__links a:hover{color:var(--gold)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:var(--gray-500)}
.footer__trust{display:flex;gap:24px}
@media(max-width:600px){.footer__bottom{flex-direction:column;gap:12px;text-align:center}.footer__trust{flex-wrap:wrap;justify-content:center}}

/* --- MODAL --- */
.modal{display:none;position:fixed;inset:0;z-index:5000;align-items:center;justify-content:center}
.modal.active{display:flex}
.modal__backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(8px)}
.modal__content{position:relative;background:var(--white);border-radius:var(--radius-xl);width:90%;max-width:800px;padding:24px;animation:scaleIn .3s ease}
.modal__close{position:absolute;top:16px;right:16px;z-index:1;padding:8px;border-radius:50%;background:var(--gray-100);transition:var(--transition)}
.modal__close:hover{background:var(--gray-200)}
.modal__video{aspect-ratio:16/9;background:var(--black);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;overflow:hidden}
.modal__video-placeholder{text-align:center;color:var(--gray-400)}
.modal__video-placeholder svg{margin:0 auto 12px;opacity:.4}

/* --- TOAST --- */
.toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(20px);z-index:9999;background:var(--black);color:var(--white);padding:12px 24px;border-radius:var(--radius-full);font-size:14px;font-weight:var(--font-medium);opacity:0;transition:var(--transition);pointer-events:none;box-shadow:var(--shadow-lg)}
.toast.active{opacity:1;transform:translateX(-50%) translateY(0)}

/* --- ANIMATIONS --- */
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* --- REVEAL --- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* --- MOBILE --- */
@media(max-width:480px){
  .container{padding:0 16px}
  .configurator__steps{padding:20px}
  .step__options,.step__checkbox-group{grid-template-columns:1fr}
  .hero__actions{flex-direction:column;align-items:stretch}
  .contact__form{padding:24px}
  .pricing-card{padding:24px}
}

/* --- DARK MODE --- */
[data-theme="dark"] body{background:var(--black);color:#e0e0e0}
[data-theme="dark"] .header{background:rgba(26,26,26,.8);border-bottom-color:rgba(255,255,255,.05)}
[data-theme="dark"] .nav__link{color:var(--gray-400)}
[data-theme="dark"] .nav__link:hover{color:var(--white);background:rgba(255,255,255,.05)}
[data-theme="dark"] .configurator{background:var(--anthracite)}
[data-theme="dark"] .configurator__steps{background:#222;border-color:rgba(255,255,255,.05)}
[data-theme="dark"] .step__option{background:#222;border-color:rgba(255,255,255,.1);color:#ccc}
[data-theme="dark"] .step__option:hover{border-color:var(--gold);background:rgba(184,151,75,.1)}
[data-theme="dark"] .step__option.selected{border-color:var(--gold);background:rgba(184,151,75,.15);color:var(--gold-light)}
[data-theme="dark"] .summary-card{background:#222;border-color:rgba(255,255,255,.05)}
[data-theme="dark"] .summary-card__preview{background:rgba(255,255,255,.03)}
[data-theme="dark"] .references{background:var(--anthracite)}
[data-theme="dark"] .reference-card{background:#222;border-color:rgba(255,255,255,.05)}
[data-theme="dark"] .pricing-overview{background:var(--black)}
[data-theme="dark"] .pricing-card{background:#222;border-color:rgba(255,255,255,.1)}
[data-theme="dark"] .faq{background:var(--black)}
[data-theme="dark"] .contact{background:var(--anthracite)}
[data-theme="dark"] .contact__form{background:#222;border-color:rgba(255,255,255,.05)}
[data-theme="dark"] .form__group input,.form__group textarea{background:#222;border-color:rgba(255,255,255,.1);color:#e0e0e0}
[data-theme="dark"] .bottom-bar{background:rgba(26,26,26,.95);border-top-color:rgba(255,255,255,.05)}
[data-theme="dark"] .modal__content{background:#222}
[data-theme="dark"] .hero__title{color:#fff}
[data-theme="dark"] .hero__stats .hero__stat-num{color:#fff}