:root{--color-bg: #0d232b;--color-bg-secondary: #14333d;--color-bg-tertiary: #1a3e4b;--color-text: #edf5f7;--color-text-muted: #9eb8c1;--color-accent: #4f8598;--color-accent-hover: #66a0b3;--color-border: #2f5a67;--color-overlay-strong: rgba(10, 30, 36, .97);--color-overlay-medium: rgba(10, 30, 36, .82);--color-overlay-light: rgba(10, 30, 36, .42);--font-display: "Vazirmatn", sans-serif;--font-body: "Vazirmatn", sans-serif;--transition-smooth: cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:radial-gradient(circle at 10% 5%,#1c4958 0%,var(--color-bg) 45%);color:var(--color-text);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}ul{list-style:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer;border:none;background:none}::selection{background:var(--color-accent);color:var(--color-bg)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent)}.app{min-height:100vh}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.5rem 4rem;display:flex;justify-content:space-between;align-items:center;transition:all .4s var(--transition-smooth)}.navbar.scrolled{background:var(--color-overlay-strong);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:1rem 4rem;border-bottom:1px solid var(--color-border)}.navbar__logo{display:inline-flex;align-items:center;gap:.75rem;font-family:var(--font-display);font-size:1.75rem;font-weight:600;letter-spacing:.08em;color:var(--color-text)}.navbar__logo-image{width:48px;height:48px;border-radius:10px;object-fit:cover;border:1px solid var(--color-border)}.navbar__logo-text{line-height:1}.navbar__logo span{color:var(--color-accent)}.navbar__menu{display:flex;gap:3rem}.navbar__link{font-size:.85rem;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted);transition:color .3s ease;position:relative}.navbar__link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--color-accent);transition:width .3s var(--transition-smooth)}.navbar__link:hover{color:var(--color-text)}.navbar__link:hover:after{width:100%}.navbar__cta{padding:.75rem 2rem;background:transparent;border:1px solid var(--color-accent);color:var(--color-accent);font-size:.8rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;transition:all .3s ease}.navbar__cta:hover{background:var(--color-accent);color:var(--color-bg)}.navbar__mobile-toggle{display:none;flex-direction:column;gap:6px;cursor:pointer}.navbar__mobile-toggle span{width:28px;height:2px;background:var(--color-text);transition:all .3s ease}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero__background{position:absolute;inset:0;z-index:-1}.hero__background img{width:100%;height:100%;object-fit:cover;filter:brightness(.4)}.hero__overlay{position:absolute;inset:0;background:linear-gradient(135deg,var(--color-overlay-strong) 0%,var(--color-overlay-medium) 50%,var(--color-overlay-strong) 100%)}.hero__content{max-width:1400px;margin:0 auto;padding:0 4rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero__text{z-index:1}.hero__subtitle{font-size:.85rem;font-weight:400;letter-spacing:.3em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1.5rem}.hero__title{font-family:var(--font-display);font-size:clamp(3rem,6vw,5.5rem);font-weight:400;line-height:1.1;margin-bottom:1.5rem}.hero__title span{font-style:italic;color:var(--color-accent)}.hero__description{font-size:1.1rem;color:var(--color-text-muted);max-width:500px;margin-bottom:2.5rem;line-height:1.8}.hero__buttons{display:flex;gap:1.5rem}.btn-primary{padding:1rem 2.5rem;background:var(--color-accent);color:var(--color-bg);font-size:.8rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;transition:all .3s ease;display:inline-flex;align-items:center;gap:.75rem}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-2px)}.btn-secondary{padding:1rem 2.5rem;background:transparent;border:1px solid var(--color-border);color:var(--color-text);font-size:.8rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;transition:all .3s ease;display:inline-flex;align-items:center;gap:.75rem}.btn-secondary:hover{border-color:var(--color-text);transform:translateY(-2px)}.hero__stats{display:flex;gap:3rem;margin-top:4rem;padding-top:2rem;border-top:1px solid var(--color-border)}.hero__stat{text-align:left}.hero__stat-number{font-family:var(--font-display);font-size:3rem;font-weight:400;color:var(--color-accent);line-height:1}.hero__stat-label{font-size:.85rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.1em;margin-top:.5rem}.hero__visual{position:relative;z-index:1}.hero__image-container{position:relative}.hero__image{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(20%)}.hero__image-border{position:absolute;inset:2rem -2rem -2rem 2rem;border:1px solid var(--color-accent);z-index:-1}.hero__scroll{position:absolute;bottom:3rem;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--color-text-muted);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase}.hero__scroll-line{width:1px;height:60px;background:linear-gradient(to bottom,var(--color-accent),transparent);animation:scrollPulse 2s ease-in-out infinite}@keyframes scrollPulse{0%,to{opacity:.3}50%{opacity:1}}.about{padding:8rem 4rem;background:var(--color-bg);position:relative}.about:before{content:"PELEKAN";position:absolute;top:50%;left:0;transform:translateY(-50%) rotate(-90deg) translate(-40%);font-family:var(--font-display);font-size:8rem;font-weight:300;color:var(--color-border);opacity:.3;letter-spacing:.5em;pointer-events:none}.about__container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr;gap:6rem;align-items:center}.about__image-wrapper{position:relative}.about__image{width:100%;aspect-ratio:3/4;object-fit:cover}.about__image-accent{position:absolute;bottom:-2rem;right:-2rem;width:60%;aspect-ratio:1;border:1px solid var(--color-accent);z-index:-1}.about__content{padding:2rem 0}.section-label{font-size:.8rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem}.section-label:before{content:"";width:40px;height:1px;background:var(--color-accent)}.section-title{font-family:var(--font-display);font-size:clamp(2.5rem,4vw,3.5rem);font-weight:400;line-height:1.2;margin-bottom:2rem}.section-title span{font-style:italic;color:var(--color-accent)}.about__text{font-size:1.05rem;color:var(--color-text-muted);line-height:1.9;margin-bottom:2rem}.about__features{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:3rem}.about__feature{display:flex;align-items:flex-start;gap:1rem}.about__feature-icon{width:48px;height:48px;border:1px solid var(--color-accent);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--color-accent)}.about__feature-text h4{font-size:1rem;font-weight:500;margin-bottom:.25rem}.about__feature-text p{font-size:.85rem;color:var(--color-text-muted)}.projects{padding:8rem 4rem;background:var(--color-bg-secondary)}.projects__header{max-width:1400px;margin:0 auto 4rem;display:flex;justify-content:space-between;align-items:flex-end}.projects__header-text{max-width:600px}.projects__grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.project-card{position:relative;overflow:hidden;cursor:pointer;group:true}.project-card__image{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .6s var(--transition-smooth),filter .6s ease;filter:grayscale(30%)}.project-card:hover .project-card__image{transform:scale(1.05);filter:grayscale(0%)}.project-card__overlay{position:absolute;inset:0;background:linear-gradient(to top,var(--color-overlay-strong) 0%,var(--color-overlay-light) 50%,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:2rem;transition:all .4s ease}.project-card__category{font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-accent);margin-bottom:.5rem}.project-card__title{font-family:var(--font-display);font-size:1.5rem;font-weight:400;margin-bottom:.5rem}.project-card__location{font-size:.85rem;color:var(--color-text-muted)}.project-card__arrow{position:absolute;top:1.5rem;right:1.5rem;width:48px;height:48px;border:1px solid var(--color-text);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(10px);transition:all .3s ease;color:var(--color-text)}.project-card:hover .project-card__arrow{opacity:1;transform:translateY(0)}.services{padding:8rem 4rem;background:var(--color-bg)}.services__container{max-width:1400px;margin:0 auto}.services__header{text-align:center;max-width:700px;margin:0 auto 5rem}.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.service-card{padding:3rem 2rem;border:1px solid var(--color-border);margin:-1px 0 0 -1px;transition:all .4s ease;position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--transition-smooth)}.service-card:hover:before{transform:scaleX(1)}.service-card:hover{background:var(--color-bg-tertiary)}.service-card__number{font-family:var(--font-display);font-size:3rem;font-weight:300;color:var(--color-border);line-height:1;margin-bottom:1.5rem;transition:color .4s ease}.service-card:hover .service-card__number{color:var(--color-accent)}.service-card__icon{width:56px;height:56px;border:1px solid var(--color-accent);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;color:var(--color-accent)}.service-card__title{font-family:var(--font-display);font-size:1.4rem;font-weight:400;margin-bottom:1rem}.service-card__description{font-size:.9rem;color:var(--color-text-muted);line-height:1.7}.team{padding:8rem 4rem;background:var(--color-bg-secondary)}.team__container{max-width:1400px;margin:0 auto}.team__header{text-align:center;max-width:700px;margin:0 auto 5rem}.team__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3rem}.team-card{text-align:center}.team-card__image-wrapper{position:relative;margin-bottom:1.5rem;overflow:hidden}.team-card__image{width:100%;aspect-ratio:3/4;object-fit:cover;filter:grayscale(100%);transition:filter .4s ease}.team-card:hover .team-card__image{filter:grayscale(0%)}.team-card__overlay{position:absolute;inset:0;background:linear-gradient(to top,var(--color-overlay-light) 0%,transparent 50%)}.team-card__name{font-family:var(--font-display);font-size:1.5rem;font-weight:400;margin-bottom:.5rem}.team-card__role{font-size:.85rem;color:var(--color-accent);text-transform:uppercase;letter-spacing:.15em}.testimonials{padding:8rem 4rem;background:var(--color-bg);position:relative;overflow:hidden}.testimonials__container{max-width:900px;margin:0 auto;text-align:center}.testimonials__quote-icon{width:80px;height:80px;margin:0 auto 2rem;color:var(--color-accent);opacity:.3}.testimonials__content{font-family:var(--font-display);font-size:clamp(1.5rem,3vw,2rem);font-weight:400;font-style:italic;line-height:1.6;margin-bottom:3rem}.testimonials__author{display:flex;align-items:center;justify-content:center;gap:1rem}.testimonials__author-image{width:60px;height:60px;border-radius:50%;object-fit:cover}.testimonials__author-info h4{font-size:1rem;font-weight:500}.testimonials__author-info p{font-size:.85rem;color:var(--color-text-muted)}.contact{padding:8rem 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p{color:var(--color-text-muted)}.contact__form{background:var(--color-bg-tertiary);padding:3rem;border:1px solid var(--color-border)}.contact__form-title{font-family:var(--font-display);font-size:1.5rem;margin-bottom:2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-size:.85rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}.form-group input,.form-group textarea{width:100%;padding:1rem;background:var(--color-bg);border:1px solid var(--color-border);color:var(--color-text);font-family:var(--font-body);font-size:1rem;transition:border-color .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent)}.form-group textarea{min-height:150px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.contact__form-submit{width:100%;padding:1.25rem 2.5rem;background:var(--color-accent);color:var(--color-bg);font-size:.85rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.75rem}.contact__form-submit:hover{background:var(--color-accent-hover)}.footer{padding:4rem;background:var(--color-bg);border-top:1px solid var(--color-border)}.footer__container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem}.footer__brand{max-width:300px}.footer__logo{display:inline-flex;align-items:center;gap:.75rem;font-family:var(--font-display);font-size:1.75rem;font-weight:500;letter-spacing:.08em;margin-bottom:1.5rem}.footer__logo-image{width:42px;height:42px;border-radius:9px;border:1px solid var(--color-border);object-fit:cover}.footer__logo span{color:var(--color-accent)}.footer__description{font-size:.95rem;color:var(--color-text-muted);line-height:1.7}.footer__column h4{font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;margin-bottom:1.5rem}.footer__links{display:flex;flex-direction:column;gap:.75rem}.footer__link{font-size:.9rem;color:var(--color-text-muted);transition:color .3s ease}.footer__link:hover{color:var(--color-accent)}.footer__social{display:flex;gap:1rem;margin-top:1.5rem}.footer__social-link{width:40px;height:40px;border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);transition:all .3s ease}.footer__social-link:hover{border-color:var(--color-accent);color:var(--color-accent)}.footer__bottom{max-width:1400px;margin:3rem auto 0;padding-top:2rem;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.footer__copyright{font-size:.85rem;color:var(--color-text-muted)}.footer__legal{display:flex;gap:2rem}.footer__legal a{font-size:.85rem;color:var(--color-text-muted);transition:color .3s ease}.footer__legal a:hover{color:var(--color-accent)}@media(max-width:1024px){.navbar{padding:1.5rem 2rem}.navbar.scrolled{padding:1rem 2rem}.navbar__menu,.navbar__cta{display:none}.navbar__mobile-toggle{display:flex}.hero__content{grid-template-columns:1fr;padding:0 2rem;text-align:center}.hero__description{margin:0 auto 2.5rem}.hero__buttons,.hero__stats{justify-content:center}.hero__visual{display:none}.about{padding:6rem 2rem}.about__container{grid-template-columns:1fr;gap:4rem}.projects{padding:6rem 2rem}.projects__grid{grid-template-columns:repeat(2,1fr)}.services{padding:6rem 2rem}.services__grid{grid-template-columns:repeat(2,1fr)}.team{padding:6rem 2rem}.team__grid{grid-template-columns:repeat(2,1fr)}.contact{padding:6rem 2rem}.contact__container{grid-template-columns:1fr;gap:4rem}.footer{padding:4rem 2rem}.footer__container{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.navbar__logo-image{width:42px;height:42px}.navbar__logo-text{font-size:1.5rem}.hero__title{font-size:2.5rem}.hero__buttons{flex-direction:column;align-items:center}.hero__stats{flex-direction:column;align-items:center;gap:2rem}.hero__stat{text-align:center}.about__features,.projects__grid,.services__grid,.team__grid,.form-row{grid-template-columns:1fr}.footer__container{grid-template-columns:1fr;gap:3rem}.footer__bottom{flex-direction:column;gap:1rem;text-align:center}.footer__legal{flex-direction:column;gap:.5rem}}