/* ===================================================================== COLTAN IT — Design tokens Paleta: blancos / grises fríos / azul de marca + navy técnico Tipografía: Space Grotesk (display) · Inter (texto) · JetBrains Mono (datos) Modo claro por defecto · modo oscuro vía [data-theme="dark"] en ===================================================================== */ :root{ /* color — modo claro (default) */ --bg: #FFFFFF; --bg-alt: #F4F6F8; --surface: #FFFFFF; /* tarjetas, modal, header flotante */ --surface-rgb: 255,255,255; --field-bg: #F4F6F8; /* inputs dentro de superficies */ --ink: #171B20; --gray-700: #4A4F55; --gray-500: #6E7378; --gray-300: #A7ACB1; --line: #E4E7EA; --line-soft: #EDEFF1; --blue: #2E9BD9; --blue-dark: #1F6E9C; --blue-pale: #EAF4FB; --blue-glow: rgba(46,155,217,.18); --navy: #0F1720; --navy-2: #182430; --navy-line: #2A3744; --navy-text: #C9D2DA; --navy-text-dim: #8B96A2; --on-navy: #FFFFFF; /* texto fuerte sobre paneles navy */ --term-bg: #0B121A; --term-bar: #111B24; --danger: #C2434B; --success: #1D8A5B; /* colores del canvas de red (formato "r,g,b" para usar en rgba()) */ --net-node-rgb: 46,155,217; --net-link-rgb: 23,27,32; /* type */ --f-display: 'Space Grotesk', 'Arial Narrow', sans-serif; --f-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; --f-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace; /* layout */ --wrap: 1180px; --radius: 14px; --radius-sm: 8px; --ease: cubic-bezier(.19,1,.22,1); } /* ===================================================================== MODO OSCURO ===================================================================== */ html[data-theme="dark"]{ --bg: #0B121A; --bg-alt: #101923; --surface: #131F2A; --surface-rgb: 19,31,42; --field-bg: #0D1620; --ink: #EDF1F4; --gray-700: #C3CBD1; --gray-500: #8E97A0; --gray-300: #57616B; --line: #223140; --line-soft: #1B2732; --blue: #4BB3E6; --blue-dark: #2E9BD9; --blue-pale: rgba(75,179,230,.12); --blue-glow: rgba(75,179,230,.30); --navy: #101B26; --navy-2: #16222D; --navy-line: #26374A; --navy-text: #D7DEE4; --navy-text-dim: #8FA0AC; --on-navy: #FFFFFF; --term-bg: #070C11; --term-bar: #0C141B; --net-node-rgb: 91,190,235; --net-link-rgb: 197,209,219; } /* ===================================================================== RESET / BASE ===================================================================== */ *,*::before,*::after{ box-sizing:border-box; } html{ scroll-behavior:smooth; color-scheme:light; } html[data-theme="dark"]{ color-scheme:dark; } @media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; } } body{ margin:0; font-family:var(--f-body); color:var(--ink); background:var(--bg); -webkit-font-smoothing:antialiased; line-height:1.55; transition:background .3s var(--ease), color .3s var(--ease); } img{ max-width:100%; display:block; } a{ color:inherit; text-decoration:none; } h1,h2,h3,h4{ font-family:var(--f-display); margin:0 0 .5em; line-height:1.12; letter-spacing:-.01em; color:var(--ink); } p{ margin:0 0 1em; color:var(--gray-700); } ul{ margin:0; padding:0; list-style:none; } button{ font-family:inherit; } .wrap{ max-width:var(--wrap); margin:0 auto; padding:0 28px; } .skip-link{ position:absolute; left:-999px; top:auto; background:var(--ink); color:var(--bg); padding:12px 18px; border-radius:8px; z-index:999; } .skip-link:focus{ left:16px; top:16px; } :focus-visible{ outline:2px solid var(--blue); outline-offset:3px; } .eyebrow{ font-family:var(--f-mono); font-size:.76rem; letter-spacing:.14em; text-transform:uppercase; color:var(--blue-dark); margin:0 0 .9em; display:inline-block; } .eyebrow--light{ color:var(--blue); } .text-accent{ color:var(--blue); } .lead{ font-size:1.08rem; color:var(--gray-700); max-width:56ch; } .lead--light{ color:var(--navy-text); } .text-light-muted{ color:var(--navy-text-dim); max-width:56ch; } /* ===================================================================== BUTTONS ===================================================================== */ .btn{ display:inline-flex; align-items:center; gap:.5em; justify-content:center; font-family:var(--f-body); font-weight:600; font-size:.95rem; padding:.85em 1.5em; border-radius:999px; border:1px solid transparent; cursor:pointer; transition:transform .25s var(--ease), background .25s, border-color .25s, color .25s, box-shadow .25s; white-space:nowrap; } .btn:active{ transform:scale(.97); } .btn-primary{ background:var(--blue); color:#fff; box-shadow:0 8px 20px -8px var(--blue-glow); } .btn-primary:hover{ background:var(--blue-dark); } .btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); } .btn-ghost:hover{ border-color:var(--gray-300); background:var(--bg-alt); } .btn-sm{ padding:.6em 1.2em; font-size:.86rem; } .btn-lg{ padding:1em 2em; font-size:1.02rem; } .btn-block{ width:100%; } /* ===================================================================== HEADER ===================================================================== */ .site-header{ position:fixed; top:0; left:0; right:0; z-index:200; background:rgba(var(--surface-rgb),0); border-bottom:1px solid transparent; transition:background .35s var(--ease), border-color .35s, backdrop-filter .35s; } .site-header.is-scrolled{ background:rgba(var(--surface-rgb),.86); backdrop-filter:blur(14px) saturate(160%); border-bottom-color:var(--line); } .header-inner{ display:flex; align-items:center; justify-content:space-between; height:82px; } .brand-mark{ height:36px; width:auto; } .brand-mark-dark{ display:none; } html[data-theme="dark"] .brand-mark-light{ display:none; } html[data-theme="dark"] .brand-mark-dark{ display:block; } .main-nav{ display:flex; gap:2.1rem; } .main-nav a{ font-size:.92rem; font-weight:500; color:var(--gray-700); position:relative; padding:.3em 0; transition:color .2s; } .main-nav a::after{ content:''; position:absolute; left:0; right:100%; bottom:-2px; height:2px; background:var(--blue); transition:right .3s var(--ease); } .main-nav a:hover{ color:var(--ink); } .main-nav a:hover::after{ right:0; } .header-actions{ display:flex; align-items:center; gap:10px; } /* --- theme toggle --- */ .theme-toggle{ width:38px; height:38px; border-radius:999px; border:1px solid var(--line); background:var(--surface); color:var(--gray-700); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:background .2s, border-color .2s, color .2s, transform .2s; } .theme-toggle:hover{ border-color:var(--gray-300); color:var(--ink); } .theme-toggle:active{ transform:scale(.92); } .theme-toggle svg{ width:18px; height:18px; } .theme-toggle .icon-moon{ display:none; } html[data-theme="dark"] .theme-toggle .icon-sun{ display:none; } html[data-theme="dark"] .theme-toggle .icon-moon{ display:block; } .nav-toggle{ display:none; flex-direction:column; justify-content:center; gap:5px; width:38px; height:38px; border:1px solid var(--line); border-radius:9px; background:var(--surface); cursor:pointer; } .nav-toggle span{ height:2px; background:var(--ink); border-radius:2px; transition:transform .3s, opacity .3s; } .nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); } .nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; } .nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); } .mobile-nav{ display:none; flex-direction:column; gap:2px; padding:8px 28px 22px; background:var(--surface); border-bottom:1px solid var(--line); } .mobile-nav a{ padding:.85em 0; font-weight:500; border-bottom:1px solid var(--line-soft); } .mobile-nav .btn{ margin-top:14px; } .mobile-nav.is-open{ display:flex; } @media (max-width:880px){ .main-nav{ display:none; } .header-actions .btn-sm{ display:none; } .nav-toggle{ display:flex; } } /* ===================================================================== HERO + NETWORK CANVAS (signature element) ===================================================================== */ .hero{ position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; background: radial-gradient(ellipse 60% 50% at 80% 8%, var(--blue-pale) 0%, transparent 60%), var(--bg); padding-top:82px; } .net-canvas{ position:absolute; inset:0; width:100%; height:100%; opacity:.9; } .hero-fade{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(var(--surface-rgb),0) 40%, var(--bg) 100%); pointer-events:none; } .hero-inner{ position:relative; z-index:2; padding-top:40px; padding-bottom:90px; } .hero-title{ font-size:clamp(2.5rem, 6vw, 4.6rem); font-weight:700; max-width:16ch; } .hero-sub{ font-size:1.15rem; max-width:52ch; margin-top:1.1em; color:var(--gray-700); } .hero-cta{ display:flex; gap:14px; flex-wrap:wrap; margin-top:2.2em; } .scroll-cue{ position:absolute; left:50%; bottom:34px; transform:translateX(-50%); width:26px; height:42px; border:1.5px solid var(--gray-300); border-radius:999px; z-index:2; } .scroll-cue span{ position:absolute; top:8px; left:50%; width:4px; height:4px; margin-left:-2px; background:var(--blue); border-radius:50%; animation:scrollcue 1.8s infinite; } @keyframes scrollcue{ 0%{ transform:translateY(0); opacity:1; } 70%{ transform:translateY(16px); opacity:0; } 100%{ opacity:0; } } @media (max-width:600px){ .scroll-cue{ display:none; } } /* ===================================================================== MARQUEE ===================================================================== */ .marquee{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--bg-alt); overflow:hidden; white-space:nowrap; padding:16px 0; } .marquee-track{ display:inline-flex; gap:1.1rem; align-items:center; font-family:var(--f-mono); font-size:.82rem; letter-spacing:.04em; color:var(--gray-500); text-transform:uppercase; animation:marquee 38s linear infinite; } .marquee-track span:nth-child(odd){ color:var(--blue-dark); } @keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } } /* ===================================================================== SECTIONS (generic) ===================================================================== */ .section{ padding:110px 0; } .section-alt{ background:var(--bg-alt); } .section-head{ max-width:780px; margin-bottom:56px; } .section-head h2{ font-size:clamp(1.9rem, 3.4vw, 2.6rem); } @media (max-width:700px){ .section{ padding:76px 0; } } /* ===================================================================== ABOUT ===================================================================== */ .about-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:64px; align-items:start; } .about-copy h2{ font-size:clamp(1.9rem, 3.4vw, 2.6rem); max-width:16ch; } .about-panel{ background:var(--navy); border-radius:var(--radius); padding:8px 26px; border:1px solid var(--navy-line); } .panel-row{ display:flex; justify-content:space-between; gap:18px; padding:16px 0; border-bottom:1px solid var(--navy-line); font-family:var(--f-mono); font-size:.84rem; } .panel-row:last-child{ border-bottom:none; } .panel-label{ color:var(--navy-text-dim); text-transform:uppercase; letter-spacing:.08em; white-space:nowrap; } .panel-value{ color:var(--navy-text); text-align:right; } @media (max-width:860px){ .about-grid{ grid-template-columns:1fr; } } /* ===================================================================== SERVICES GRID ===================================================================== */ .services-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:22px; } .service-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:30px 28px 28px; display:flex; flex-direction:column; transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s, background .3s; } .service-card:hover{ transform:translateY(-4px); box-shadow:0 24px 40px -24px rgba(0,0,0,.22); border-color:var(--line); } .service-card--featured{ background:linear-gradient(180deg, var(--blue-pale) 0%, var(--surface) 55%); border-color:var(--blue-dark); } .service-icon{ width:44px; height:44px; color:var(--blue); margin-bottom:20px; } .service-icon svg{ width:100%; height:100%; } .service-tag{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; color:var(--gray-500); margin-bottom:.6em; } .service-card h3{ font-size:1.18rem; margin-bottom:.5em; } .service-card p{ font-size:.95rem; margin-bottom:1.1em; } .service-card ul{ display:flex; flex-direction:column; gap:.55em; margin-bottom:auto; } .service-card li{ font-size:.88rem; color:var(--gray-700); padding-left:1.3em; position:relative; } .service-card li::before{ content:''; position:absolute; left:0; top:.55em; width:6px; height:6px; border-radius:50%; background:var(--blue); } .service-link{ display:inline-flex; align-items:center; gap:.4em; margin-top:1.3em; font-weight:600; font-size:.9rem; color:var(--blue-dark); } .service-link span{ transition:transform .25s; } .service-link:hover span{ transform:translateX(3px); } /* --- mini terminal dentro de cada tarjeta de servicio --- */ .mini-term{ margin-top:1.3em; background:var(--term-bg); border-radius:9px; overflow:hidden; border:1px solid var(--navy-line); } .mini-term-bar{ display:flex; align-items:center; gap:5px; padding:8px 12px; background:var(--term-bar); } .mini-term-bar span{ width:6px; height:6px; border-radius:50%; background:#3A4854; } .mini-term-bar span:nth-child(1){ background:#E8636B; } .mini-term-bar span:nth-child(2){ background:#E8C15A; } .mini-term-bar span:nth-child(3){ background:#63C793; } .mini-term-body{ padding:10px 12px 12px; font-family:var(--f-mono); font-size:.74rem; line-height:1.6; } .mini-term-body .t-cmd{ color:var(--navy-text-dim); } .mini-term-body .t-cmd::before{ content:'$ '; color:var(--blue); } .mini-term-body .t-out{ color:var(--navy-text); } @media (max-width:980px){ .services-grid{ grid-template-columns:repeat(2, 1fr); } } @media (max-width:640px){ .services-grid{ grid-template-columns:1fr; } } /* ===================================================================== FEATURE BANDS (Coltan OS / DNS & Proxy) ===================================================================== */ .feature-band{ background:var(--navy); color:var(--navy-text); padding:110px 0; position:relative; overflow:hidden; } .feature-band::before{ content:''; position:absolute; inset:0; background:radial-gradient(ellipse 50% 60% at 15% 20%, rgba(46,155,217,.14), transparent 60%); pointer-events:none; } .feature-band--alt{ background:var(--navy-2); } .feature-grid{ display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; position:relative; z-index:1; } .feature-grid--reverse .feature-copy{ order:2; } .feature-grid--reverse .feature-visual{ order:1; } .feature-copy h2{ color:var(--on-navy); font-size:clamp(1.9rem, 3.2vw, 2.5rem); } .feature-list{ margin:1.6em 0 2em; display:flex; flex-direction:column; gap:.85em; } .feature-list li{ font-size:.95rem; color:var(--navy-text); padding-left:1.5em; position:relative; } .feature-list li::before{ content:''; position:absolute; left:0; top:.5em; width:7px; height:7px; border:1.5px solid var(--blue); border-radius:2px; transform:rotate(45deg); } @media (max-width:900px){ .feature-grid, .feature-grid--reverse{ grid-template-columns:1fr; } .feature-grid--reverse .feature-copy, .feature-grid--reverse .feature-visual{ order:0; } } /* --- Terminal mock (Coltan OS visual) --- */ .term-window{ background:var(--term-bg); border:1px solid var(--navy-line); border-radius:12px; overflow:hidden; box-shadow:0 30px 60px -30px rgba(0,0,0,.6); } .term-bar{ display:flex; align-items:center; gap:8px; padding:12px 16px; background:var(--term-bar); border-bottom:1px solid var(--navy-line); } .term-dot{ width:9px; height:9px; border-radius:50%; background:#3A4854; } .term-dot:nth-child(1){ background:#E8636B; } .term-dot:nth-child(2){ background:#E8C15A; } .term-dot:nth-child(3){ background:#63C793; } .term-title{ margin-left:8px; font-family:var(--f-mono); font-size:.74rem; color:var(--navy-text-dim); } .term-body{ padding:20px 22px 26px; font-family:var(--f-mono); font-size:.82rem; } .term-body p{ margin:0 0 .55em; color:var(--navy-text); } .term-prompt{ color:var(--blue); margin-right:.5em; } .term-cursor{ display:inline-block; background:var(--blue); width:7px; height:14px; animation:blink 1.1s step-end infinite; } @keyframes blink{ 50%{ opacity:0; } } /* --- Stat cards (DNS/Proxy visual) --- */ .stat-card-group{ display:grid; grid-template-columns:1fr 1fr; gap:16px; } .stat-card{ background:var(--term-bar); border:1px solid var(--navy-line); border-radius:12px; padding:22px; display:flex; flex-direction:column; gap:6px; } .stat-card--wide{ grid-column:1 / -1; } .stat-num{ font-family:var(--f-display); font-size:2.1rem; font-weight:700; color:var(--on-navy); } .stat-unit{ font-size:1.1rem; color:var(--blue); } .stat-label{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.05em; text-transform:uppercase; color:var(--navy-text-dim); } .mini-bars{ display:flex; align-items:flex-end; gap:6px; height:56px; margin-top:10px; } .mini-bars span{ flex:1; height:var(--h); background:linear-gradient(180deg, var(--blue), var(--blue-dark)); border-radius:3px 3px 0 0; opacity:.85; } /* ===================================================================== CHIPS (usados en la sección "Cómo trabajamos") ===================================================================== */ .chips-row{ display:grid; grid-template-columns:repeat(3, 1fr); gap:20px; } .chip{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm); padding:22px 24px; display:flex; flex-direction:column; gap:8px; } .chip-label{ font-family:var(--f-mono); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; color:var(--blue-dark); } .chip-value{ font-weight:600; font-size:1.02rem; } @media (max-width:760px){ .chips-row{ grid-template-columns:1fr; } } /* ===================================================================== CTA BAND ===================================================================== */ .cta-band{ padding:120px 0; background:var(--bg-alt); text-align:center; } .cta-inner{ max-width:640px; margin:0 auto; } .cta-inner h2{ font-size:clamp(1.9rem, 3.6vw, 2.7rem); } .cta-inner p{ font-size:1.08rem; margin-bottom:1.6em; } /* ===================================================================== FOOTER ===================================================================== */ .site-footer{ background:var(--navy); color:var(--navy-text); padding-top:70px; } .footer-inner{ display:grid; grid-template-columns:1.2fr 1fr 1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid var(--navy-line); } .footer-mark{ height:30px; margin-bottom:14px; } .footer-brand p{ color:var(--navy-text-dim); font-size:.9rem; max-width:26ch; } .footer-nav, .footer-contact{ display:flex; flex-direction:column; gap:12px; } .footer-nav a, .footer-contact a{ font-size:.92rem; color:var(--navy-text); transition:color .2s; } .footer-nav a:hover, .footer-contact a:hover{ color:var(--on-navy); } .footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; padding:22px 28px; font-family:var(--f-mono); font-size:.76rem; color:var(--navy-text-dim); } @media (max-width:760px){ .footer-inner{ grid-template-columns:1fr; } } /* ===================================================================== FLOATING ACTION BUTTON ===================================================================== */ .fab{ position:fixed; right:24px; bottom:24px; z-index:150; width:56px; height:56px; border-radius:50%; border:none; background:var(--blue); color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; box-shadow:0 14px 30px -10px rgba(31,110,156,.55); transition:transform .25s var(--ease), background .25s; } .fab svg{ width:24px; height:24px; } .fab:hover{ background:var(--blue-dark); transform:translateY(-3px); } /* ===================================================================== MODAL ===================================================================== */ .modal-overlay{ position:fixed; inset:0; z-index:300; background:rgba(6,10,14,.6); backdrop-filter:blur(3px); display:flex; align-items:center; justify-content:center; padding:20px; opacity:0; visibility:hidden; transition:opacity .3s var(--ease), visibility 0s linear .3s; } .modal-overlay.is-open{ opacity:1; visibility:visible; transition:opacity .3s var(--ease); } .modal{ width:100%; max-width:480px; max-height:90vh; overflow-y:auto; background:var(--surface); border-radius:18px; padding:36px 34px 30px; position:relative; transform:translateY(18px) scale(.98); opacity:0; transition:transform .35s var(--ease), opacity .35s var(--ease), background .3s; box-shadow:0 40px 80px -20px rgba(0,0,0,.45); } .modal-overlay.is-open .modal{ transform:translateY(0) scale(1); opacity:1; } .modal-close{ position:absolute; top:18px; right:18px; width:34px; height:34px; border-radius:50%; border:1px solid var(--line); background:var(--surface); cursor:pointer; font-size:.85rem; color:var(--gray-500); transition:background .2s, color .2s; } .modal-close:hover{ background:var(--bg-alt); color:var(--ink); } .modal-head h3{ font-size:1.5rem; margin-bottom:.3em; } .modal-sub{ font-size:.9rem; color:var(--gray-500); margin-bottom:1.6em; } .contact-form{ display:flex; flex-direction:column; gap:16px; } .form-row{ display:flex; flex-direction:column; gap:6px; min-width:0; } .form-row-group{ display:grid; grid-template-columns:1fr 1fr; gap:16px; min-width:0; } .form-row label{ font-size:.82rem; font-weight:600; color:var(--gray-700); } .form-row input, .form-row textarea{ width:100%; font-family:var(--f-body); font-size:.95rem; padding:.75em .9em; border:1px solid var(--line); border-radius:9px; background:var(--field-bg); color:var(--ink); transition:border-color .2s, background .2s; resize:vertical; min-width:0; } .form-row input:focus, .form-row textarea:focus{ outline:none; border-color:var(--blue); background:var(--surface); } .form-row input:invalid:not(:placeholder-shown){ border-color:var(--danger); } .hp-field{ position:absolute; left:-9999px; top:-9999px; } .form-status{ min-height:1.2em; font-size:.86rem; text-align:center; margin:2px 0 0; } .form-status.is-error{ color:var(--danger); } .form-status.is-success{ color:var(--success); } @media (max-width:480px){ .form-row-group{ grid-template-columns:1fr; } .modal{ padding:30px 22px 24px; } } /* ===================================================================== SCROLL REVEAL ===================================================================== */ .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); transition-delay:calc(var(--d, 0) * 90ms); } .reveal[data-reveal-delay="1"]{ --d:1; } .reveal[data-reveal-delay="2"]{ --d:2; } .reveal.is-visible{ opacity:1; transform:translateY(0); }