/*
  typy.es - Main stylesheet
  Structure:
  01. Reset
  02. Variables
  03. Base
  04. Navigation
  05. Hero
  06. Sections
  07. Responsive
*/

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:       #080807;
  --surface:     #111110;
  --surface2:    #1a1a18;
  --surface3:    #242422;
  --white:       #f2efe8;
  --white-dim:   #a09d96;
  --white-faint: #4a4844;
  --orange:      #ff5c1a;
  --orange-dim:  #cc4a15;
  --orange-glow: rgba(255,92,26,0.12);
  --orange-glow2:rgba(255,92,26,0.05);
  --border:      rgba(242,239,232,0.07);
  --border2:     rgba(242,239,232,0.12);
  --fd: 'Syne', sans-serif;
  --fb: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--fb);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 2.5rem;
  background: rgba(8,8,7,0.88);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--fd); font-weight: 800; font-size: 1.4rem;
  color: var(--white); letter-spacing: -0.04em; text-decoration: none;
  display: flex; align-items: center; gap: 0.5rem;
}
.nav-logo-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
}
.nav-links { display: flex; align-items: center; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-size: 0.85rem; font-weight: 400; color: var(--white-dim);
  text-decoration: none; letter-spacing: 0.02em; transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--orange) !important;
  color: var(--black) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1.2rem;
  border-radius: 6px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--orange-dim) !important; }
.nav-lang {
  font-size: 0.78rem;
  border: 1px solid var(--border2) !important;
  padding: 0.3rem 0.7rem; border-radius: 6px;
  color: var(--white-faint) !important;
  transition: border-color 0.2s, color 0.2s !important;
}
.nav-lang:hover { border-color: var(--border2) !important; color: var(--white-dim) !important; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px; background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--white); transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--black); z-index: 99;
  flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--fd); font-size: 2.2rem; font-weight: 700;
  color: var(--white); text-decoration: none; letter-spacing: -0.03em; transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--orange); }

/* HERO */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 6rem 2.5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 75% 35%, var(--orange-glow) 0%, transparent 65%),
    radial-gradient(ellipse 35% 45% at 15% 85%, var(--orange-glow2) 0%, transparent 55%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, transparent 0%, black 25%, black 75%, transparent 100%);
}

/* open hardware badge */
.ohw-badge {
  position: relative;
  display: inline-flex; align-items: center; gap: 0.6rem;
  border: 1px solid var(--border2);
  border-radius: 6px;
  padding: 0.45rem 0.9rem;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  opacity: 0.9;
  color: var(--white-dim); text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.ohw-badge svg { color: var(--orange); }
.ohw-badge span { color: var(--orange); }
h1 {
  font-family: var(--fd);
  font-weight: 800;
  font-size: clamp(2.8rem, 6.5vw, 6.2rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
  margin-bottom: 1.4rem;
  max-width: 11ch;
}

.h1-soft {
  display: block;
  font-family: var(--fd);
  font-size: 0.34em;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-top: 0.9rem;
  margin-bottom: 2.2rem;
  opacity: 0.75;
}

h1 em { color: var(--orange); font-style: normal; }
.hero-sub {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--white-dim);
  max-width: 40ch;
  line-height: 1.7;
  margin-bottom: 4rem;
  margin-top: 2.2rem;
}

.hero-actions {
  display: flex; align-items: center; gap: 1.4rem;
  position: relative; flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--orange); color: var(--black);
  font-family: var(--fb); font-size: 0.875rem; font-weight: 600;
  padding: 0.85rem 1.75rem; border-radius: 6px;
  text-decoration: none; transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--orange-dim); transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--white-dim); font-size: 0.875rem; font-weight: 400;
  text-decoration: none; transition: color 0.2s;
  border: 1px solid var(--border2); padding: 0.85rem 1.75rem; border-radius: 6px;
}
.btn-ghost:hover { color: var(--white); border-color: rgba(242,239,232,0.2); }

/* pill chips in hero */
.hero-chips {
  position: absolute; right: 2.5rem; bottom: 5.5rem;
  display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-end;
}
.chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 100px; padding: 0.35rem 0.85rem;
  font-size: 0.72rem; font-weight: 400; color: var(--white-dim);
  white-space: nowrap;
}
.chip-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--orange); }

/* SECTIONS */
section { padding: 6rem 2.5rem; }
.section-label {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  color: var(--orange); text-transform: uppercase; margin-bottom: 0.75rem;
}
h2 {
  font-family: var(--fd); font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  letter-spacing: -0.035em; line-height: 1.05; margin-bottom: 1rem;
}
hr.sl {
  border: none; border-top: 1px solid var(--border); margin: 3rem 0;
}

/* MANIFIESTO */
#manifiesto {
  background: var(--surface);
  padding: 5rem 2.5rem;
}
.manifiesto-inner {
  max-width: 860px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: start;
}
.manifiesto-left .section-label { margin-bottom: 1.25rem; }
.manifiesto-osh {
  display: inline-flex; align-items: center; gap: 0.6rem;
  margin-bottom: 1.5rem;
}
.osh-icon {
  width: 2.5rem; height: 2.5rem;
  border: 1.5px solid var(--orange);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.osh-label {
  font-family: var(--fd); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange);
}
.manifiesto-text {
  font-size: 1.05rem;
  font-weight: 300;
  color: var(--white-dim);
   line-height: 1.85;
   margin-top: 8.2rem;
}
.manifiesto-text strong { color: var(--white); font-weight: 500; }
.manifiesto-pillars {
  display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem;
}
.pillar {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--surface2); border-radius: 8px;
  border-left: 2px solid var(--orange);
}
.pillar-title { font-weight: 500; font-size: 0.875rem; color: var(--white); margin-bottom: 0.2rem; }
.pillar-desc { font-size: 0.8rem; color: var(--white-dim); line-height: 1.5; }

/* SERVICIOS */
#servicios { background: var(--black); }
.services-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; margin-bottom: 1rem;
}
.services-desc { color: var(--white-dim); font-size: 0.95rem; line-height: 1.8; }

.services-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
}
.service-card {
  background: var(--surface); padding: 2.25rem;
  position: relative; transition: background 0.3s;
}
.service-card:hover { background: var(--surface2); }
.service-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s;
}
.service-card:hover::before { transform: scaleX(1); }

.service-num {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.12em;
  color: var(--orange); margin-bottom: 1.25rem;
}
.service-icon { width: 2rem; height: 2rem; margin-bottom: 1rem; color: var(--orange); }
.service-title {
  font-family: var(--fd); font-size: 1.15rem; font-weight: 700;
  letter-spacing: -0.02em; color: var(--white); margin-bottom: 0.6rem;
}
.service-desc { font-size: 0.85rem; color: var(--white-dim); line-height: 1.75; }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.1rem; }
.tag {
  font-size: 0.68rem; font-weight: 400; letter-spacing: 0.04em;
  color: var(--white-faint); border: 1px solid var(--border2);
  padding: 0.2rem 0.6rem; border-radius: 4px;
}

/* PROCESO */
#proceso { background: var(--surface); }
.process-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 0; position: relative;
}
.process-grid::after {
  content: '';
  position: absolute; top: 1.45rem; left: 4%; right: 4%; height: 1px;
  background: linear-gradient(to right, transparent, var(--orange), transparent);
  opacity: 0.3;
}
.process-step { padding: 0 1.5rem; padding-top: 4.5rem; position: relative; }
.process-step::before {
  content: ''; position: absolute;
  top: 1.1rem; left: 4%;
  width: 0.75rem; height: 0.75rem;
  border-radius: 50%; background: var(--orange);
  border: 2.5px solid var(--surface);
  box-shadow: 0 0 0 1px var(--orange);
}
.process-step-num {
  font-family: var(--fd); font-size: 3rem; font-weight: 800;
  color: rgba(255,92,26,0.07); letter-spacing: -0.05em; line-height: 1; margin-bottom: 0.4rem;
}
.process-step-title {
  font-family: var(--fd); font-size: 0.95rem; font-weight: 700;
  color: var(--white); margin-bottom: 0.4rem; letter-spacing: -0.01em;
}
.process-step-desc { font-size: 0.8rem; color: var(--white-dim); line-height: 1.65; }

/* OPEN SOURCE */
#opensource {
  background: var(--black);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.os-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.os-left {}
.os-left h2 { margin-bottom: 1rem; }
.os-left p { color: var(--white-dim); font-size: 0.95rem; line-height: 1.8; max-width: 44ch; }

.os-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.os-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.5rem;
  transition: border-color 0.2s;
}
.os-card:hover { border-color: var(--border2); }
.os-card-icon { font-size: 1.25rem; margin-bottom: 0.75rem; color: var(--orange); }
.os-card-title { font-family: var(--fd); font-size: 0.9rem; font-weight: 700; color: var(--white); margin-bottom: 0.3rem; }
.os-card-desc { font-size: 0.78rem; color: var(--white-dim); line-height: 1.6; }

/* CONTACTO */
#contacto { background: var(--surface); }
.contact-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.contact-sub { color: var(--white-dim); font-size: 0.95rem; line-height: 1.8; margin-bottom: 2rem; max-width: 38ch; }
.contact-details { display: flex; flex-direction: column; gap: 0.65rem; }
.contact-item { display: flex; align-items: center; gap: 0.7rem; font-size: 0.875rem; color: var(--white-dim); }
.contact-item a { color: var(--white); text-decoration: none; transition: color 0.2s; }
.contact-item a:hover { color: var(--orange); }
.contact-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); flex-shrink: 0; }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.botcheck { display: none; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group label {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em;
  color: var(--white-faint); text-transform: uppercase;
}
.form-group input, .form-group textarea, .form-group select {
  background: var(--surface2); border: 1px solid var(--border2);
  border-radius: 8px; padding: 0.8rem 1rem;
  color: var(--white); font-family: var(--fb); font-size: 0.875rem;
  transition: border-color 0.2s; outline: none; width: 100%; -webkit-appearance: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--white-faint); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--orange); }
.form-group select option { background: var(--surface2); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--orange); color: var(--black);
  font-family: var(--fb); font-size: 0.875rem; font-weight: 600;
  padding: 0.85rem 1.75rem; border-radius: 6px;
  border: none; cursor: pointer;
  transition: background 0.2s, transform 0.15s; align-self: flex-start; margin-top: 0.25rem;
}
.form-submit:hover { background: var(--orange-dim); transform: translateY(-1px); }
.form-submit:disabled { cursor: wait; opacity: 0.75; transform: none; }

/* FOOTER */
footer {
  padding: 1.75rem 2.5rem;
  border-top: 1px solid var(--border);
  background: var(--black);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.footer-logo {
  font-family: var(--fd); font-weight: 800; font-size: 1.1rem;
  letter-spacing: -0.04em; color: var(--white); text-decoration: none;
  display: flex; align-items: center; gap: 0.4rem;
}
.footer-logo-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }
.footer-copy { font-size: 0.78rem; color: var(--white-faint); }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.78rem; color: var(--white-faint); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 1rem 1.25rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  #hero { padding: 7rem 1.25rem 4rem; }
  .hero-chips { display: none; }
  section { padding: 4rem 1.25rem; }
  .manifiesto-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .manifiesto-text { margin-top: 0; }
  .services-header { grid-template-columns: 1fr; gap: 1rem; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; padding-left: 2rem; }
  .process-grid::after { top: 0; bottom: 0; left: 0; right: auto; width: 1px; height: 100%; background: linear-gradient(to bottom, transparent, var(--orange), transparent); }
  .process-step { padding: 0 0 2.5rem 2.5rem; }
  .process-step::before { top: 0.15rem; left: -0.4rem; }
  .os-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  footer { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2rem; }
  .os-cards { grid-template-columns: 1fr; }
}