:root{--primary-color: #6366f1;--secondary-color: #8b5cf6;--accent-color: #ec4899;--text-primary: #1f2937;--text-secondary: #6b7280;--text-light: #9ca3af;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--bg-primary)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.header{background-color:var(--bg-primary);position:fixed;top:0;left:0;right:0;z-index:1000;box-shadow:var(--shadow-sm)}.nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem}.nav__logo h1{color:var(--primary-color);font-size:1.5rem;font-weight:700}.nav__menu{display:flex;list-style:none;gap:2rem}.nav__menu a{text-decoration:none;color:var(--text-primary);font-weight:500;transition:color .3s ease}.nav__menu a:hover{color:var(--primary-color)}.nav__toggle{display:none;flex-direction:column;background:none;border:none;cursor:pointer}.nav__toggle span{width:25px;height:3px;background-color:var(--text-primary);margin:3px 0;transition:.3s}.hero{padding:8rem 0 4rem;background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-primary) 100%)}.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero__title{font-size:3.5rem;font-weight:700;color:var(--text-primary);line-height:1.2;margin-bottom:1.5rem}.hero__subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem}.hero__actions{display:flex;gap:1rem;margin-bottom:4rem}.hero__visual{width:100%;height:400px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:20px;box-shadow:var(--shadow-lg)}.btn{padding:.75rem 2rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block}.btn--primary{background-color:var(--primary-color);color:#fff}.btn--primary:hover{background-color:#4f46e5;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn--secondary{background-color:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn--secondary:hover{background-color:var(--primary-color);color:#fff}.btn--outline{background-color:transparent;color:var(--text-primary);border:2px solid var(--border-color)}.btn--outline:hover{background-color:var(--bg-tertiary)}.features{padding:5rem 0;background-color:var(--bg-primary)}.section__title{text-align:center;font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:3rem}.features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card{text-align:center;padding:2rem;border-radius:12px;background-color:var(--bg-secondary);transition:transform .3s ease,box-shadow .3s ease}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.feature-card__icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.feature-card p{color:var(--text-secondary)}.pricing{padding:5rem 0;background-color:var(--bg-secondary)}.pricing__cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1000px;margin:0 auto}.pricing-card{background-color:var(--bg-primary);border-radius:12px;padding:2.5rem;text-align:center;position:relative;transition:transform .3s ease}.pricing-card:hover{transform:translateY(-5px)}.pricing-card--featured{transform:scale(1.05);box-shadow:var(--shadow-xl)}.pricing-card__badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background-color:var(--accent-color);color:#fff;padding:.25rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600}.pricing-card h3{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.pricing-card__price{font-size:3rem;font-weight:700;color:var(--primary-color);margin-bottom:1rem}.pricing-card__features{list-style:none;text-align:left;margin-bottom:2rem}.pricing-card__features li{padding:.5rem 0;color:var(--text-secondary)}.pricing-card__features li:before{content:"✓";color:var(--primary-color);font-weight:700;margin-right:.5rem}.about{padding:5rem 0;background-color:var(--bg-primary)}.about__content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.about__text h2{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem}.about__text p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2rem}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.stat{text-align:center}.stat__number{display:block;font-size:2rem;font-weight:700;color:var(--primary-color);margin-bottom:.5rem}.stat__label{color:var(--text-secondary);font-size:.875rem}.about__visual{width:100%;height:400px;background:linear-gradient(135deg,var(--secondary-color),var(--accent-color));border-radius:20px;box-shadow:var(--shadow-lg)}.contact{padding:5rem 0;background-color:var(--bg-secondary)}.contact__form{max-width:600px;margin:0 auto}.form__group{margin-bottom:1.5rem;position:relative}.form__group input,.form__group textarea{width:100%;padding:1rem;border:2px solid var(--border-color);border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .3s ease}.form__group input:focus,.form__group textarea:focus{outline:none;border-color:var(--primary-color)}.form__group label{position:absolute;left:1rem;top:1rem;color:var(--text-secondary);transition:all .3s ease}.form__group input:focus+label,.form__group input:not(:placeholder-shown)+label,.form__group textarea:focus+label,.form__group textarea:not(:placeholder-shown)+label{top:-.5rem;left:.5rem;font-size:.875rem;color:var(--primary-color);background-color:var(--bg-secondary);padding:0 .25rem}.footer{background-color:var(--text-primary);color:#fff;padding:3rem 0 1rem}.footer__content{display:grid;grid-template-columns:1fr 2fr;gap:3rem;margin-bottom:2rem}.footer__brand h3{font-size:1.5rem;font-weight:700;margin-bottom:1rem}.footer__brand p{color:var(--text-light);line-height:1.6}.footer__links{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.footer__column h4{font-size:1rem;font-weight:600;margin-bottom:1rem;color:#fff}.footer__column ul{list-style:none}.footer__column ul li{margin-bottom:.5rem}.footer__column ul li a{color:var(--text-light);text-decoration:none;transition:color .3s ease}.footer__column ul li a:hover{color:var(--primary-color)}.footer__bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);color:var(--text-light)}@media (max-width: 768px){.nav__menu{position:fixed;left:-100%;top:70px;flex-direction:column;background-color:var(--bg-primary);width:100%;text-align:center;transition:.3s;box-shadow:var(--shadow-lg);padding:2rem 0}.nav__menu.active{left:0}.nav__toggle{display:flex}.hero .container{grid-template-columns:1fr;text-align:center}.hero__title{font-size:2.5rem}.hero__actions{justify-content:center}.about__content{grid-template-columns:1fr}.stats{grid-template-columns:1fr;gap:1rem}.footer__content{grid-template-columns:1fr;text-align:center}.footer__links{grid-template-columns:1fr;gap:1rem}}@media (max-width: 480px){.container{padding:0 15px}.hero__title,.section__title{font-size:2rem}.pricing-card--featured{transform:none}.pricing__cards{grid-template-columns:1fr}}