*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--red:#d62828;--black:#111;--gray:#666;--light:#f8f8f8;--border:#e8e8e8;--radius:8px}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--black);background:#fff;line-height:1.6;overflow-x:hidden}
.container{max-width:1200px;margin:0 auto;padding:0 40px}

.header{position:fixed;top:0;left:0;right:0;z-index:100;background:#fff;transition:box-shadow .3s}
.header.scrolled{box-shadow:0 1px 0 var(--border)}
.header__inner{display:flex;align-items:center;gap:40px;height:72px}
.logo{font-size:18px;font-weight:900;letter-spacing:-0.5px;text-decoration:none;color:var(--black)}
.nav{display:flex;gap:32px;margin-right:auto}
.nav a{text-decoration:none;color:var(--gray);font-size:14px;font-weight:500;transition:color .2s}
.nav a:hover{color:var(--black)}

.btn{display:inline-flex;align-items:center;gap:6px;padding:12px 24px;border-radius:50px;font-size:14px;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all .2s;font-family:inherit}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:#b91c1c;transform:translateY(-1px)}
.btn--dark{background:var(--black);color:#fff;font-size:13px;padding:10px 20px}
.btn--dark:hover{background:#333}
.btn--text{background:transparent;color:var(--black);padding:12px 0;font-weight:600}
.btn--text:hover{color:var(--red)}

/* HERO */
.hero{padding:140px 0 100px;background:#fff}
.hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.hero__eyebrow{font-size:13px;font-weight:600;color:var(--red);text-transform:uppercase;letter-spacing:1px;margin-bottom:24px}
h1{font-size:clamp(52px,6vw,80px);font-weight:900;line-height:1.0;letter-spacing:-3px;margin-bottom:24px}
h1 em{font-style:normal;color:var(--red)}
.hero p{font-size:17px;color:var(--gray);max-width:400px;margin-bottom:36px;line-height:1.7}
.hero__actions{display:flex;align-items:center;gap:24px}
.hero__right{position:relative;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:16px}
.hero__card-big{grid-column:1;grid-row:1/3;background:var(--black);color:#fff;border-radius:20px;padding:40px 32px;display:flex;flex-direction:column;justify-content:flex-end}
.hero__card-small{background:var(--light);border-radius:20px;padding:28px 24px}
.hero__card-small--2{background:var(--red);color:#fff}
.hero__card-num{font-size:56px;font-weight:900;line-height:1;letter-spacing:-2px;margin-bottom:8px}
.hero__card-big .hero__card-num{color:var(--red);font-size:72px}
.hero__card-label{font-size:13px;font-weight:500;color:var(--gray);line-height:1.4}
.hero__card-big .hero__card-label{color:rgba(255,255,255,.6)}
.hero__card-small--2 .hero__card-label{color:rgba(255,255,255,.8)}
.hero__cert{grid-column:1/3;background:var(--light);border-radius:16px;padding:20px 24px;display:flex;align-items:center;gap:16px}
.hero__cert-icon{width:36px;height:36px;background:var(--red);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}
.hero__cert-title{font-size:14px;font-weight:700}
.hero__cert-sub{font-size:12px;color:var(--gray)}

/* DIVIDER */
.divider-line{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:16px 40px;display:flex;gap:24px;overflow:hidden;flex-wrap:wrap}
.divider-line span{font-size:12px;font-weight:600;color:var(--gray);text-transform:uppercase;letter-spacing:1px;white-space:nowrap}

/* ABOUT */
.about{padding:120px 0}
.about__tag,.section-tag{font-size:12px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:1px;margin-bottom:24px}
.about__body h2{font-size:clamp(36px,4vw,52px);font-weight:900;letter-spacing:-2px;line-height:1.1;margin-bottom:40px}
.about__cols{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.about__cols p{font-size:16px;color:var(--gray);line-height:1.8;margin-bottom:16px}
.about__list{list-style:none;margin:20px 0 28px;display:flex;flex-direction:column;gap:10px}
.about__list li{font-size:15px;font-weight:500;padding-left:20px;position:relative}
.about__list li::before{content:'→';position:absolute;left:0;color:var(--red)}

/* ADVANTAGES */
.advantages{padding:120px 0;background:var(--light)}
.section-h2{font-size:clamp(32px,4vw,48px);font-weight:900;letter-spacing:-1.5px;line-height:1.1;margin-bottom:48px}
.adv__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.adv-card{background:#fff;border-radius:16px;padding:36px 28px}
.adv-card__num{font-size:11px;font-weight:700;color:var(--border);letter-spacing:2px;margin-bottom:20px}
.adv-card h3{font-size:17px;font-weight:700;letter-spacing:-0.3px;margin-bottom:12px}
.adv-card p{font-size:14px;color:var(--gray);line-height:1.7}

/* COMPLIANCE */
.compliance{padding:120px 0}
.comp__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px;margin-top:0}
.comp-card{background:var(--light);border-radius:16px;padding:36px 32px}
.comp-card--featured{background:var(--black);color:#fff}
.comp-card__eyebrow{font-size:11px;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.comp-card--featured .comp-card__eyebrow{color:#ff6b6b}
.comp-card__code{font-size:22px;font-weight:800;letter-spacing:-0.5px;margin-bottom:12px}
.comp-card p{font-size:14px;color:var(--gray);line-height:1.7;margin-bottom:16px}
.comp-card--featured p{color:rgba(255,255,255,.6)}
.comp-card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.comp-card li{font-size:13px;font-weight:500;color:var(--gray)}
.comp-card--featured li{color:rgba(255,255,255,.7)}

/* CALC */
.calc-section{padding:120px 0;background:var(--light)}
.calc-box{background:#fff;border-radius:20px;padding:48px;max-width:680px;box-shadow:0 2px 40px rgba(0,0,0,.05)}
.calc-inputs{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px;max-width:520px;margin-left:auto;margin-right:auto}
.calc-field label{display:block;font-size:13px;font-weight:600;color:var(--gray);margin-bottom:8px;text-align:center}
.calc-field input,.calc-field select{width:100%;padding:13px 16px;background:var(--light);border:1.5px solid var(--border);border-radius:var(--radius);font-size:15px;font-family:inherit;outline:none;transition:border-color .2s;color:var(--black)}
.calc-field input:focus,.calc-field select:focus{border-color:var(--red)}
.calc-btn{width:100%;justify-content:center;padding:16px;border-radius:var(--radius)}
.calc-result{margin-top:24px;padding:32px;background:var(--light);border-radius:var(--radius);text-align:center}
.calc-result__label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--gray);margin-bottom:8px}
.calc-result__value{font-size:56px;font-weight:900;color:var(--red);letter-spacing:-2px;margin-bottom:8px}
.calc-result__note{font-size:12px;color:var(--gray);margin-bottom:20px}

/* CONTACT */
.contact{padding:120px 0}
.contact__grid{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;margin-top:48px}
.contact__info{display:flex;flex-direction:column;gap:32px}
.contact__item-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--gray);margin-bottom:6px}
.contact__item-value{font-size:17px;font-weight:600;text-decoration:none;color:var(--black);line-height:1.5}
a.contact__item-value:hover{color:var(--red)}
.contact__form{display:flex;flex-direction:column;gap:14px}
.contact__form h3{font-size:22px;font-weight:800;letter-spacing:-0.5px;margin-bottom:8px}
.contact__form input,.contact__form textarea{padding:13px 16px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:15px;font-family:inherit;outline:none;transition:border-color .2s;background:#fff}
.contact__form input:focus,.contact__form textarea:focus{border-color:var(--red)}
.contact__form textarea{min-height:120px;resize:vertical}
.form-success{padding:40px;text-align:center;font-size:16px;font-weight:600;color:var(--red)}

/* FOOTER */
.footer{border-top:1px solid var(--border);padding:40px 0}
.footer__inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer__logo{font-size:18px;font-weight:900;letter-spacing:-0.5px}
.footer__copy{font-size:13px;color:var(--gray)}
.footer__links{display:flex;gap:24px}
.footer__links a{font-size:13px;color:var(--gray);text-decoration:none;transition:color .2s}
.footer__links a:hover{color:var(--black)}

@media(max-width:1024px){.hero__inner{grid-template-columns:1fr}.hero__right{display:none}.adv__grid{grid-template-columns:1fr 1fr}.comp__grid{grid-template-columns:1fr}.about__cols{grid-template-columns:1fr}}
@media(max-width:768px){.nav{display:none}.contact__grid{grid-template-columns:1fr}.calc-inputs{grid-template-columns:1fr}}