/* ============================================================
   Acoderia LLC — main stylesheet
   Palette: warm stone / sapphire / burnt orange / pine green
   ============================================================ */

:root {
  --bg: #F4F2EE;
  --surface: #FFFFFF;
  --ink: #141821;
  --muted: #565D6B;
  --soft: #6B7180;
  --border: #E5E2DA;
  --primary: #1448B3;
  --primary-dark: #0E3A99;
  --primary-soft: #E4EBFB;
  --accent: #E85D04;
  --accent-dark: #C34E03;
  --accent-soft: #FCE9DC;
  --green: #0E7C5B;
  --green-soft: #E2F2EC;
  --ink-panel: #12161F;
  --ink-panel-2: #1A2030;
  --ink-line: #2A3346;
  --light-text: #EDF1F7;
  --light-muted: #A9B2C4;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 18px 40px rgba(20, 24, 33, 0.08);
  --shadow-lg: 0 28px 60px rgba(20, 24, 33, 0.14);
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-head: "Sora", "Inter", -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.home-page {
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ Scroll reveal (safe without JS) ============ */
.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ============ Header / Split Nav ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #F4F2EE;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, #1448B3, #0E7C5B);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 18px;
}

.header-cta {
  font-weight: 600;
  font-size: 14px;
  color: #FFFFFF;
  background-color: var(--primary);
  padding: 9px 16px;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

.header-cta:hover {
  background-color: var(--primary-dark);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.main-nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--primary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-phone {
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 9px;
  cursor: pointer;
  padding: 10px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============ Hero ============ */
.hero-section {
  background-color: var(--bg);
  position: relative;
  padding: 72px 0 80px;
}

.hero-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero-copy h1 {
  font-size: 56px;
  font-weight: 800;
  margin-bottom: 22px;
}

.hero-lede {
  font-size: 19px;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
}

.btn-accent {
  background-color: var(--accent);
  color: #FFFFFF;
}

.btn-accent:hover {
  background-color: var(--accent-dark);
}

.btn-ghost {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-ghost:hover {
  background-color: var(--primary-soft);
}

.btn-block {
  width: 100%;
}

.hero-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--ink);
}

.hero-points .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--green);
}

/* Hero visual panel */
.hero-panel {
  position: relative;
  background-color: var(--ink-panel);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.panel-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background-color: var(--ink-panel-2);
  border-bottom: 1px solid var(--ink-line);
}

.panel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.panel-dot.red { background-color: #E85D04; }
.panel-dot.amber { background-color: #F0A868; }
.panel-dot.green { background-color: #34B27B; }

.panel-title {
  margin-left: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--light-muted);
  letter-spacing: 0.03em;
}

.panel-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.panel-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.node {
  font-size: 12px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  white-space: nowrap;
}

.node-root {
  background-color: #1448B3;
  color: #FFFFFF;
}

.node-leaf {
  background-color: var(--ink-panel-2);
  color: var(--light-muted);
  border: 1px solid var(--ink-line);
}

.line {
  flex: 1;
  height: 1px;
  background-color: var(--ink-line);
}

.panel-status {
  margin-top: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--light-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-light {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: #34B27B;
}

.floating-stat {
  position: absolute;
  bottom: 22px;
  right: 22px;
  background-color: var(--surface);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.floating-num {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: var(--green);
}

.floating-label {
  font-size: 12px;
  color: var(--soft);
}

/* ============ Metrics band ============ */
.metrics-band {
  background-color: var(--ink-panel);
  color: var(--light-text);
}

.metrics-wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 46px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.metric-num {
  font-family: var(--font-head);
  font-size: 44px;
  font-weight: 800;
  color: #FFFFFF;
}

.metric-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--light-muted);
}

/* ============ Section head ============ */
.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 17px;
  color: var(--muted);
}

/* ============ Difference / alternating rows ============ */
.difference-section {
  background-color: var(--bg);
  padding: 88px 0;
}

.row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}

.row-split:last-child {
  margin-bottom: 0;
}

.row-split.reverse .row-text {
  order: 2;
}

.row-split.reverse .row-visual {
  order: 1;
}

.row-text {
  position: relative;
  padding-left: 64px;
}

.row-index {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--accent);
}

.row-text h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
}

.row-text p {
  color: var(--muted);
  margin-bottom: 14px;
}

.row-text p:last-child {
  margin-bottom: 0;
}

.row-visual {
  border-radius: var(--radius-lg);
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.vis-dark {
  background-color: var(--ink-panel);
}

.vis-light {
  background-color: var(--surface);
  border: 1px solid var(--border);
}

.vis-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
}

.vis-card {
  background-color: var(--ink-panel-2);
  border: 1px solid var(--ink-line);
  border-radius: 12px;
  padding: 28px 16px;
  text-align: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--light-text);
}

.vis-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.vis-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--ink);
  padding: 12px 16px;
  background-color: var(--bg);
  border-radius: 10px;
}

.vis-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--green);
  color: #FFFFFF;
  font-size: 13px;
  flex-shrink: 0;
}

.vis-check::before {
  content: "✓";
}

.vis-bars {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}

.vis-bar {
  display: flex;
  align-items: center;
  gap: 14px;
}

.vis-bar span {
  width: 110px;
  font-size: 13px;
  font-weight: 600;
  color: var(--light-muted);
  flex-shrink: 0;
}

.vis-bar::after {
  content: "";
  height: 14px;
  width: var(--h);
  border-radius: 999px;
  background-color: var(--accent);
}

/* ============ Comparison table ============ */
.compare-section {
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 88px 0;
}

.compare-table {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: #FFFFFF;
}

.compare-head,
.compare-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
}

.compare-head {
  background-color: var(--ink-panel);
  color: var(--light-text);
}

.compare-head .compare-col {
  padding: 16px 18px;
  font-weight: 700;
  font-size: 15px;
}

.compare-row {
  border-top: 1px solid var(--border);
}

.compare-row:first-of-type {
  border-top: none;
}

.compare-col {
  padding: 15px 18px;
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
}

.compare-col.feature-col {
  font-weight: 600;
  color: var(--ink);
}

.compare-col.highlight {
  background-color: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
}

.compare-head .compare-col.highlight {
  background-color: var(--primary);
  color: #FFFFFF;
}

/* ============ Bento grid ============ */
.services-section {
  background-color: var(--bg);
  padding: 88px 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.bento-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.bento-large {
  grid-column: span 2;
}

.bento-wide {
  grid-column: span 3;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px 26px;
  align-items: start;
}

.bento-num {
  display: block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 14px;
}

.bento-wide .bento-num {
  margin-bottom: 0;
  grid-row: span 2;
  font-size: 28px;
}

.bento-card h3 {
  font-size: 21px;
  font-weight: 700;
  margin-bottom: 10px;
}

.bento-wide h3 {
  margin-bottom: 6px;
}

.bento-card p {
  font-size: 15px;
  color: var(--muted);
}

/* ============ Approach timeline ============ */
.approach-section {
  background-color: var(--ink-panel);
  padding: 88px 0;
}

.approach-section .section-head .eyebrow {
  color: #F0A868;
}

.approach-section .section-head h2 {
  color: #FFFFFF;
}

.approach-section .section-sub {
  color: var(--light-muted);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.timeline-item {
  background-color: var(--ink-panel-2);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 26px 22px;
}

.timeline-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--accent);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  margin-bottom: 16px;
}

.timeline-item h3 {
  color: #FFFFFF;
  font-size: 21px;
  margin-bottom: 10px;
}

.timeline-item p {
  color: var(--light-muted);
  font-size: 15px;
}

/* ============ Testimonials ============ */
.testimonial-section {
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  padding: 88px 0;
}

.slider {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.slide {
  display: none;
  padding: 0 12px;
}

.slide.active {
  display: block;
}

.quote-text {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 20px;
}

.quote-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.slider-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background-color: #FFFFFF;
  color: var(--ink);
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.slider-btn:hover {
  background-color: var(--primary);
  color: #FFFFFF;
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dots .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--border);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.slider-dots .dot.active {
  background-color: var(--primary);
}

/* ============ Contact ============ */
.contact-section {
  background-color: var(--bg);
  padding: 88px 0;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.contact-intro h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 18px;
}

.contact-intro p {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 26px;
}

.contact-meta {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-meta li {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}

.contact-meta a {
  color: var(--primary);
  font-weight: 600;
}

.contact-form {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  box-shadow: var(--shadow);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field-full {
  grid-column: span 2;
}

.field span {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.field input,
.field textarea {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.2s ease;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--primary);
}

.field textarea {
  resize: vertical;
}

.contact-form .btn-block {
  grid-column: span 2;
}

.form-note {
  grid-column: span 2;
  font-size: 13px;
  font-weight: 500;
  color: var(--green);
  min-height: 18px;
}

.form-note.error {
  color: #C0392B;
}

/* ============ Footer ============ */
.site-footer {
  background-color: var(--ink-panel);
  color: var(--light-text);
}

.newsletter-band {
  background-color: var(--primary);
  border-bottom: 1px solid var(--ink-line);
}

.newsletter-wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 40px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.newsletter-copy h3 {
  color: #FFFFFF;
  font-size: 22px;
  margin-bottom: 4px;
}

.newsletter-copy p {
  color: #D9E2F7;
  font-size: 14px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.newsletter-form input {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background-color: #FFFFFF;
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 13px 16px;
  min-width: 260px;
  outline: none;
}

.newsletter-form .btn-accent {
  background-color: var(--accent);
}

.newsletter-form .btn-accent:hover {
  background-color: var(--accent-dark);
}

.footer-main {
  max-width: 1160px;
  margin: 0 auto;
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 36px;
}

.footer-brand .brand {
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--light-muted);
  font-size: 14px;
  max-width: 300px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}

.footer-col a {
  color: var(--light-muted);
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #FFFFFF;
}

.footer-col span {
  color: var(--light-muted);
  font-size: 14px;
}

.footer-bottom {
  border-top: 1px solid var(--ink-line);
  max-width: 1160px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom span {
  font-size: 13px;
  color: var(--light-muted);
}

/* ============ Responsive ============ */
@media (max-width: 1020px) {
  .hero-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-copy h1 {
    font-size: 44px;
  }

  .bento-grid {
    grid-template-columns: 1fr 1fr;
  }

  .bento-large {
    grid-column: span 2;
  }

  .bento-wide {
    grid-column: span 2;
  }

  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .row-split {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .row-split.reverse .row-text {
    order: 1;
  }

  .row-split.reverse .row-visual {
    order: 2;
  }

  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 780px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background-color: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .main-nav.open {
    max-height: 360px;
  }

  .main-nav a {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
  }

  .nav-toggle {
    display: flex;
  }

  .header-phone {
    display: none;
  }

  .hero-copy h1 {
    font-size: 36px;
  }

  .metrics-wrap {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-head h2,
  .contact-intro h2 {
    font-size: 32px;
  }

  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-large,
  .bento-wide {
    grid-column: span 1;
  }

  .bento-wide {
    grid-template-columns: 1fr;
  }

  .timeline {
    grid-template-columns: 1fr;
  }

  .compare-head,
  .compare-row {
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
  }

  .compare-col {
    padding: 12px 10px;
    font-size: 12px;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .field-full,
  .contact-form .btn-block,
  .form-note {
    grid-column: span 1;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .newsletter-form input {
    min-width: 100%;
    width: 100%;
  }
}