:root{--color-bg: #0a0c10;--color-surface: rgba(20, 24, 32, .7);--color-surface-hover: rgba(20, 24, 32, .9);--color-border: rgba(255, 255, 255, .07);--color-accent: #10b981;--color-accent-dim: rgba(16, 185, 129, .15);--color-accent-glow: rgba(16, 185, 129, .35);--color-text: #f8fafc;--color-text-muted: rgba(248, 250, 252, .55);--color-text-dim: rgba(248, 250, 252, .35);--font-heading: "Space Grotesk", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--container-max: 1200px;--container-px: clamp(1rem, 4vw, 2rem);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--blur-glass: blur(16px);--blur-nav: blur(20px);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.4, 0, .2, 1);--duration-fast: .15s;--duration-normal: .3s;--duration-slow: .6s;--shadow-sm: 0 1px 3px rgba(0,0,0,.4);--shadow-md: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 12px 40px rgba(0,0,0,.6);--shadow-accent: 0 0 32px var(--color-accent-glow)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;overflow-x:hidden;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");background-repeat:repeat}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}ul[role=list]{list-style:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--color-text)}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-px)}.text-accent{color:var(--color-accent)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:var(--radius-sm)}.reveal{opacity:0;transform:translateY(24px);transition:opacity var(--duration-slow) var(--ease-out),transform var(--duration-slow) var(--ease-out);transition-delay:var(--delay, 0ms)}.reveal.is-visible{opacity:1;transform:translateY(0)}.section-label{display:inline-block;font-family:var(--font-body);font-size:var(--text-xs);font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent);margin-bottom:var(--space-4)}.section-header{text-align:center;max-width:640px;margin-inline:auto;margin-bottom:var(--space-16)}.section-header h2{font-size:clamp(var(--text-3xl),4vw,var(--text-5xl));margin-bottom:var(--space-4)}.section-header p{color:var(--color-text-muted);font-size:var(--text-lg)}.btn{display:inline-flex;align-items:center;gap:var(--space-2);font-family:var(--font-heading);font-weight:600;border-radius:var(--radius-full);transition:background var(--duration-normal) var(--ease-out),box-shadow var(--duration-normal) var(--ease-out),transform var(--duration-fast) var(--ease-out);white-space:nowrap;letter-spacing:-.01em}.btn:active{transform:scale(.97)}.btn--sm{font-size:var(--text-sm);padding:var(--space-2) var(--space-5)}.btn--lg{font-size:var(--text-base);padding:var(--space-4) var(--space-8)}.btn--full{width:100%;justify-content:center}.btn--primary{background:var(--color-accent);color:#0a0c10;box-shadow:0 0 0 0 var(--color-accent-glow)}.btn--primary:hover{background:#0ea572;box-shadow:0 0 24px var(--color-accent-glow)}.btn--ghost{background:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn--ghost:hover{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-dim)}.btn__icon{transition:transform var(--duration-fast) var(--ease-out)}.btn:hover .btn__icon{transform:translate(4px)}.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding-block:var(--space-4);transition:background var(--duration-normal) var(--ease-in-out),border-color var(--duration-normal) var(--ease-in-out),box-shadow var(--duration-normal) var(--ease-in-out);border-bottom:1px solid transparent}.nav.is-scrolled{background:#0a0c10d9;backdrop-filter:var(--blur-nav);-webkit-backdrop-filter:var(--blur-nav);border-bottom-color:var(--color-border);box-shadow:var(--shadow-md)}.nav__inner{display:flex;align-items:center;gap:var(--space-8)}.nav__logo{display:flex;align-items:center;gap:var(--space-2);font-family:var(--font-heading);font-size:var(--text-xl);font-weight:500;letter-spacing:-.02em;flex-shrink:0}.nav__logo strong{color:var(--color-accent)}.nav__logo-icon{font-size:1.5rem;color:var(--color-accent);filter:drop-shadow(0 0 8px var(--color-accent-glow))}.nav__links{display:flex;align-items:center;gap:var(--space-8);list-style:none;margin-left:auto}.nav__links a{font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted);transition:color var(--duration-fast)}.nav__links a:hover{color:var(--color-text)}.nav .btn--primary{margin-left:var(--space-4)}.nav__burger{display:none;flex-direction:column;gap:5px;padding:var(--space-2);margin-left:auto}.nav__burger span{display:block;width:22px;height:2px;background:var(--color-text);border-radius:var(--radius-full);transition:transform var(--duration-normal) var(--ease-out),opacity var(--duration-normal)}.nav__burger[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav__burger[aria-expanded=true] span:nth-child(2){opacity:0}.nav__burger[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media (max-width: 768px){.nav__links,.nav .btn--primary:not(.nav__links+.btn--primary){display:none}.nav__links{position:fixed;inset:72px 0 0;flex-direction:column;justify-content:center;background:#0a0c10f7;backdrop-filter:var(--blur-nav);gap:var(--space-8);font-size:var(--text-xl)}.nav__links a{font-size:var(--text-xl)}.nav__links.is-open,.nav__burger{display:flex}.nav .btn--sm{display:none}}.contact{padding-block:var(--space-32)}.contact__form{max-width:640px;margin-inline:auto;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-12);backdrop-filter:var(--blur-glass);-webkit-backdrop-filter:var(--blur-glass);display:flex;flex-direction:column;gap:var(--space-6)}.form__row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6)}.form__group{display:flex;flex-direction:column;gap:var(--space-2)}.form__label{font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted)}.form__label span{color:var(--color-accent)}.form__input{background:#ffffff0a;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);color:var(--color-text);font-size:var(--text-base);transition:border-color var(--duration-fast),box-shadow var(--duration-fast);resize:none;width:100%}.form__input::placeholder{color:var(--color-text-dim)}.form__input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-dim)}.form__input.is-error{border-color:#ef4444;box-shadow:0 0 0 3px #ef444426}.form__textarea{line-height:1.6}.form__note{text-align:center;font-size:var(--text-xs);color:var(--color-text-dim);margin-top:calc(-1 * var(--space-2))}.contact__form.is-success{align-items:center;justify-content:center;min-height:200px;text-align:center}.form__success{display:none;flex-direction:column;align-items:center;gap:var(--space-4)}.form__success.is-visible{display:flex}.form__success-icon{width:56px;height:56px;background:var(--color-accent-dim);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem}@media (max-width: 580px){.form__row{grid-template-columns:1fr}.contact__form{padding:var(--space-8)}}.footer{border-top:1px solid var(--color-border);padding-block:var(--space-12)}.footer__inner{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-8)}.footer__brand{display:flex;flex-direction:column;gap:var(--space-2);margin-right:auto}.footer__brand p{font-size:var(--text-sm);color:var(--color-text-dim)}.footer__nav{display:flex;gap:var(--space-6)}.footer__nav a{font-size:var(--text-sm);color:var(--color-text-muted);transition:color var(--duration-fast)}.footer__nav a:hover{color:var(--color-accent)}.footer__copy{width:100%;font-size:var(--text-xs);color:var(--color-text-dim);padding-top:var(--space-8);border-top:1px solid var(--color-border)}@media (max-width: 640px){.footer__brand{margin-right:0;width:100%}.footer__nav{width:100%}}