/* ==========================================================================
   easydev.mx — minimalist landing page
   ========================================================================== */

:root {
  --bg: #ffffff;
  --bg-rgb: 255, 255, 255;
  --bg-soft: #f6f6f8;
  --surface: #14151a;
  --ink: #14151a;
  --ink-soft: #55586b;
  --ink-faint: #9395a3;
  --line: #e7e7ec;
  --accent: #4b3df0;
  --btn-bg: #14151a;
  --btn-ink: #ffffff;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --maxw: 1120px;
  --radius: 10px;

  color-scheme: light;
}

html[data-theme="dark"] {
  --bg: #0b0c10;
  --bg-rgb: 11, 12, 16;
  --bg-soft: #16171e;
  --surface: #1c1e27;
  --ink: #f2f2f4;
  --ink-soft: #b3b5c2;
  --ink-faint: #696c7c;
  --line: #2a2c36;
  --accent: #8f83ff;
  --btn-bg: #f2f2f4;
  --btn-ink: #14151a;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  transition: background 0.2s ease, color 0.2s ease;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

section {
  padding: 112px 0;
  border-bottom: 1px solid var(--line);
}

section:last-of-type { border-bottom: none; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

h1, h2, h3 {
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
}

h1 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); line-height: 1.12; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); line-height: 1.2; }
h3 { font-size: 1.05rem; }

p { color: var(--ink-soft); margin: 0; }

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-head p { margin-top: 14px; font-size: 1.02rem; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  white-space: nowrap;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--btn-bg);
  color: var(--btn-ink);
}
.btn-primary:hover { background: var(--accent); color: #fff; }

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--ink); }

/* ---------- header ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(var(--bg-rgb), 0.86);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
}

.logo .accent { color: var(--accent); }
.logo .dim { color: var(--ink-faint); font-weight: 400; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--ink); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 7px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.lang-toggle button {
  border: none;
  background: transparent;
  padding: 7px 11px;
  cursor: pointer;
  color: var(--ink-faint);
  font-family: inherit;
  font-size: inherit;
}

.lang-toggle button.active {
  background: var(--btn-bg);
  color: var(--btn-ink);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.theme-toggle:hover {
  border-color: var(--ink-faint);
  background: var(--bg-soft);
}

.theme-toggle svg {
  width: 16px;
  height: 16px;
}

.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;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

/* ---------- hero ---------- */

.hero {
  padding-top: 120px;
  padding-bottom: 96px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.hero h1 { margin-bottom: 22px; }

.hero-lede {
  font-size: 1.12rem;
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.hero-meta div {
  border-left: 2px solid var(--line);
  padding-left: 14px;
}

.hero-meta strong {
  display: block;
  font-size: 1.3rem;
  font-family: var(--font-mono);
  color: var(--ink);
}

.hero-meta-net {
  display: flex !important;
  align-items: center;
  gap: 8px;
}

.hero-meta-logo {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.hero-meta span {
  font-size: 0.82rem;
  color: var(--ink-faint);
}

/* code panel visual */

.code-panel {
  background: var(--surface);
  border-radius: 14px;
  padding: 26px 26px 30px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #d7d8e0;
  box-shadow: 0 30px 60px -30px rgba(20, 21, 26, 0.4);
}

.code-panel .dots { display: flex; gap: 6px; margin-bottom: 20px; }
.code-panel .dots span {
  width: 9px; height: 9px; border-radius: 50%;
  background: #3a3c48;
}

.code-panel .line { white-space: pre; margin: 0 0 4px; }
.code-panel .k { color: #6c63ff; }
.code-panel .s { color: #8fd19e; }
.code-panel .c { color: #6a6d7c; }
.code-panel .t { color: #f5c451; }

/* ---------- services ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-card {
  background: var(--bg);
  padding: 34px 30px;
  transition: background 0.15s ease;
}

.service-card:hover { background: var(--bg-soft); }

.service-card .num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 22px;
  display: block;
}

.service-card h3 { margin-bottom: 10px; }
.service-card p { font-size: 0.92rem; }

/* ---------- stack ---------- */

.stack-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  background: var(--surface);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px 40px;
  margin-bottom: 20px;
}

.stack-primary-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #9b95ff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  display: block;
}

.stack-primary h3 {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 600;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 100px;
  padding: 8px 16px 8px 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #eceaff;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.pill:hover {
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.06);
}

.pill-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: grayscale(1) brightness(1.8);
  opacity: 0.75;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.pill:hover .pill-logo {
  filter: none;
  opacity: 1;
}

.pill-logo-wide {
  width: 46px;
  height: 19px;
}

.stack-secondary {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 40px;
}

.stack-secondary-label {
  font-size: 0.88rem;
  color: var(--ink-faint);
  margin-bottom: 16px;
  display: block;
}

.stack-secondary .pill {
  border-color: var(--line);
  color: var(--ink-soft);
}

.stack-secondary .pill:hover {
  border-color: var(--ink-faint);
  background: var(--bg-soft);
}

.stack-secondary .pill-logo {
  filter: grayscale(1);
  opacity: 0.55;
}

.stack-secondary .pill:hover .pill-logo {
  filter: none;
  opacity: 1;
}

html[data-theme="dark"] .stack-secondary .pill-logo {
  filter: grayscale(1) brightness(2.6);
  opacity: 0.6;
}

html[data-theme="dark"] .stack-secondary .pill:hover .pill-logo {
  filter: none;
  opacity: 1;
}

/* ---------- process ---------- */

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.process-step {
  padding-top: 22px;
  border-top: 2px solid var(--ink);
}

.process-step .num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 14px;
}

.process-step h3 { margin-bottom: 10px; }
.process-step p { font-size: 0.92rem; }

/* ---------- contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}

.contact-info h2 { margin-bottom: 18px; }
.contact-info p { margin-bottom: 30px; max-width: 400px; }

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 22px;
}

.contact-detail span:first-child {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.contact-detail a, .contact-detail span:last-child {
  font-size: 1.02rem;
  color: var(--ink);
}

.contact-detail a:hover { color: var(--accent); }

.social-row {
  display: flex;
  gap: 16px;
  margin-top: 28px;
}

.social-row a {
  font-size: 0.86rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.social-row a:hover { color: var(--ink); border-color: var(--ink); }

form.contact-form {
  display: grid;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field label {
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.field input,
.field textarea {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg-soft);
  resize: vertical;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: var(--bg);
}

.form-note {
  font-size: 0.8rem;
  color: var(--ink-faint);
}

/* ---------- footer ---------- */

footer {
  padding: 40px 0;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-row .logo { font-size: 1rem; }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--ink-faint);
}
.footer-links a:hover { color: var(--ink); }

.footer-copy {
  font-size: 0.82rem;
  color: var(--ink-faint);
}

/* ---------- reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .code-panel { order: -1; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  section { padding: 76px 0; }
  .nav-links, .nav-actions .btn { display: none; }
  .nav-toggle { display: block; }
  .services-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .stack-primary { padding: 30px 24px; }
  .stack-secondary { padding: 26px 24px; }
  .hero-meta { gap: 22px; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 20px 28px;
    gap: 18px;
  }
}