/* ============================================================
   AntkoPC, LLC — main site stylesheet
   Dark emerald theme. Solid hex colors only; no semi-transparent text.
   ============================================================ */

:root {
  --bg: #0C1412;
  --surface: #0E1B17;
  --surface-2: #122019;
  --surface-3: #162720;
  --line: #1E3A30;
  --line-soft: #1A312A;
  --text: #E8F2ED;
  --text-muted: #A9C4B8;
  --text-dim: #7E9C90;
  --emerald: #10B981;
  --emerald-light: #34D399;
  --emerald-soft: #6EE7B7;
  --forest: #064E3B;
  --forest-deep: #04382B;
  --gold: #D9A441;
  --red: #F87171;
  --amber: #FBBF24;
  --maxw: 1160px;
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-size: 16px;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background-color: #0C1412;
  color: #E8F2ED;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: #E8F2ED;
}

a {
  color: #34D399;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #6EE7B7;
}

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   STACKED TWO-TIER HEADER
   ============================================================ */
.stack-header {
  position: relative;
  z-index: 50;
}

.stack-header .top-strip {
  background-color: #064E3B;
  color: #E8F2ED;
  font-size: 13px;
  padding: 8px 0;
}

.stack-header .top-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.stack-header .top-strip a {
  color: #E8F2ED;
  font-weight: 600;
}

.stack-header .top-strip a:hover {
  color: #D9A441;
}

.stack-header .top-strip .strip-email {
  letter-spacing: 0.2px;
}

.stack-header .top-strip .strip-phone {
  letter-spacing: 0.2px;
}

.stack-header .main-bar {
  background-color: #0E1B17;
  border-bottom: 1px solid #1E3A30;
  position: sticky;
  top: 0;
  z-index: 60;
}

.stack-header .main-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.brand {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #34D399;
  white-space: nowrap;
}

.brand:hover {
  color: #6EE7B7;
}

.stack-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.stack-nav a {
  color: #A9C4B8;
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s ease;
}

.stack-nav a:hover {
  color: #34D399;
}

.btn {
  display: inline-block;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  border-radius: 8px;
  padding: 12px 24px;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  line-height: 1;
}

.btn-emerald {
  background-color: #10B981;
  color: #04382B;
}

.btn-emerald:hover {
  background-color: #34D399;
  color: #04382B;
}

.btn-outline-gold {
  background-color: transparent;
  color: #D9A441;
  border: 2px solid #D9A441;
}

.btn-outline-gold:hover {
  background-color: #D9A441;
  color: #0C1412;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #1E3A30;
  color: #E8F2ED;
  font-size: 22px;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  cursor: pointer;
  line-height: 1;
}

/* ============================================================
   TERMINAL HERO
   ============================================================ */
.terminal-hero {
  padding: 84px 0 96px;
  background-color: #0C1412;
}

.terminal-hero .container {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 56px;
  align-items: center;
}

.eyebrow-chip {
  display: inline-block;
  color: #D9A441;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border: 1px solid #D9A441;
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 22px;
}

.hero-copy h1 {
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 22px;
}

.hero-copy h1 .accent {
  color: #34D399;
}

.hero-sub {
  color: #A9C4B8;
  font-size: 18px;
  max-width: 540px;
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.terminal-card {
  background-color: #0E1B17;
  border: 1px solid #10B981;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px #04382B;
}

.terminal-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background-color: #122019;
  border-bottom: 1px solid #1E3A30;
}

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

.terminal-top .dot.red {
  background-color: #F87171;
}

.terminal-top .dot.amber {
  background-color: #FBBF24;
}

.terminal-top .dot.green {
  background-color: #34D399;
}

.terminal-top .term-title {
  color: #A9C4B8;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 13px;
  margin-left: 8px;
}

.terminal-body {
  padding: 22px 20px;
  font-family: "Consolas", "Courier New", monospace;
  font-size: 15px;
  line-height: 2;
}

.terminal-body .line {
  display: block;
  color: #6EE7B7;
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-body .line.cmd {
  color: #34D399;
}

.terminal-body .line.ok {
  color: #A9C4B8;
}

.terminal-body .line .prompt {
  color: #10B981;
}

.cursor-block {
  display: inline-block;
  width: 10px;
  height: 18px;
  background-color: #34D399;
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 1s step-start infinite;
}

@keyframes blink {
  0% { opacity: 1; }
  50% { opacity: 0; }
  100% { opacity: 1; }
}

/* ============================================================
   STATEMENT ROW
   ============================================================ */
.statement-row {
  background-color: #064E3B;
  padding: 64px 0;
}

.statement-row .statement-text {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.4;
  color: #E8F2ED;
  max-width: 900px;
}

.statement-row .statement-text .gold {
  color: #D9A441;
}

/* ============================================================
   FEATURE LIST (alternating full-width rows)
   ============================================================ */
.feature-list {
  background-color: #0C1412;
  padding: 96px 0;
}

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

.section-head .kicker {
  display: block;
  color: #D9A441;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: 40px;
  letter-spacing: -0.5px;
}

.section-head .section-lead {
  color: #A9C4B8;
  font-size: 17px;
  max-width: 720px;
  margin-top: 16px;
}

.feature-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 32px;
  align-items: flex-start;
  padding: 40px 0;
  border-bottom: 1px solid #1E3A30;
}

.feature-row:last-child {
  border-bottom: 0;
}

.feature-row.reversed {
  grid-template-columns: 1fr 90px;
}

.feature-row.reversed .feature-icon {
  order: 2;
}

.feature-row.reversed .feature-copy {
  order: 1;
  text-align: right;
}

.feature-icon {
  width: 64px;
  height: 64px;
  flex: 0 0 auto;
}

.icon-square {
  background-color: #10B981;
  border-radius: 8px;
}

.icon-circle {
  background-color: #34D399;
  border-radius: 50%;
}

.icon-triangle {
  width: 0;
  height: 0;
  border-left: 36px solid transparent;
  border-right: 36px solid transparent;
  border-bottom: 62px solid #D9A441;
  background: transparent;
}

.icon-hexagon {
  background-color: #064E3B;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.feature-copy h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: #E8F2ED;
}

.feature-copy p {
  color: #A9C4B8;
  font-size: 16px;
  max-width: 760px;
}

.feature-row.reversed .feature-copy p {
  margin-left: auto;
}

/* ============================================================
   PRICING ROW
   ============================================================ */
.pricing-row {
  background-color: #0E1B17;
  padding: 96px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.plan-card {
  background-color: #122019;
  border: 1px solid #1E3A30;
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}

.plan-card.featured {
  background-color: #10B981;
  border-color: #10B981;
}

.plan-card .plan-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #D9A441;
  margin-bottom: 16px;
}

.plan-card.featured .plan-name {
  color: #04382B;
}

.plan-card .plan-price {
  font-size: 44px;
  font-weight: 800;
  color: #E8F2ED;
  margin-bottom: 4px;
}

.plan-card.featured .plan-price {
  color: #04382B;
}

.plan-card .plan-period {
  color: #7E9C90;
  font-size: 14px;
  margin-bottom: 24px;
}

.plan-card.featured .plan-period {
  color: #04382B;
}

.plan-card .plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-card .plan-features li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  color: #A9C4B8;
  font-size: 15px;
}

.plan-card.featured .plan-features li {
  color: #04382B;
}

.plan-card .plan-features li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #34D399;
  font-weight: 700;
}

.plan-card.featured .plan-features li::before {
  color: #04382B;
}

.plan-card .btn {
  margin-top: auto;
  text-align: center;
}

.plan-card.featured .btn {
  background-color: #04382B;
  color: #E8F2ED;
}

.plan-card.featured .btn:hover {
  background-color: #0C1412;
  color: #34D399;
}

.plan-card .btn-outline {
  background-color: transparent;
  color: #34D399;
  border: 2px solid #34D399;
}

.plan-card .btn-outline:hover {
  background-color: #34D399;
  color: #04382B;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-row {
  background-color: #0C1412;
  padding: 96px 0;
}

.faq-list {
  max-width: 820px;
}

.faq-item {
  border-bottom: 1px solid #1E3A30;
}

.faq-question {
  width: 100%;
  background: transparent;
  border: 0;
  color: #E8F2ED;
  font-size: 18px;
  font-weight: 700;
  text-align: left;
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
}

.faq-question .faq-sign {
  color: #34D399;
  font-size: 24px;
  font-weight: 400;
  flex: 0 0 auto;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 0 24px;
  color: #A9C4B8;
  font-size: 16px;
}

.faq-item.open .faq-sign {
  color: #D9A441;
}

/* ============================================================
   SPLIT CTA BAND
   ============================================================ */
.cta-band {
  background-color: #10B981;
  padding: 72px 0;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-band h2 {
  color: #04382B;
  font-size: 34px;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.cta-band p {
  color: #04382B;
  font-size: 17px;
  max-width: 560px;
}

.cta-band .btn-dark {
  background-color: #04382B;
  color: #E8F2ED;
}

.cta-band .btn-dark:hover {
  background-color: #0C1412;
  color: #34D399;
}

/* ============================================================
   MINIMAL SINGLE-LINE FOOTER
   ============================================================ */
.minimal-footer {
  background-color: #0C1412;
  border-top: 1px solid #1E3A30;
  padding: 24px 0;
}

.minimal-footer .container {
  text-align: center;
}

.minimal-footer p {
  color: #A9C4B8;
  font-size: 14px;
}

.minimal-footer a {
  color: #34D399;
}

.minimal-footer a:hover {
  color: #6EE7B7;
}

.minimal-footer .sep {
  color: #7E9C90;
  margin: 0 6px;
}

/* ============================================================
   SECONDARY PAGE HERO
   ============================================================ */
.page-hero {
  background-color: #064E3B;
  padding: 72px 0;
}

.page-hero .kicker {
  color: #D9A441;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.page-hero h1 {
  font-size: 44px;
  letter-spacing: -0.5px;
  color: #E8F2ED;
}

.page-hero .page-sub {
  color: #A9C4B8;
  font-size: 18px;
  margin-top: 16px;
  max-width: 680px;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-list {
  background-color: #0C1412;
  padding: 96px 0;
}

.service-block {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 28px;
  padding: 40px 0;
  border-bottom: 1px solid #1E3A30;
  align-items: flex-start;
}

.service-block:last-child {
  border-bottom: 0;
}

.service-block .service-num {
  color: #D9A441;
  font-size: 16px;
  font-weight: 800;
  font-family: "Consolas", "Courier New", monospace;
  padding-top: 4px;
}

.service-block h2 {
  font-size: 28px;
  color: #E8F2ED;
  margin-bottom: 14px;
}

.service-block p {
  color: #A9C4B8;
  font-size: 16px;
  margin-bottom: 12px;
}

.service-block p:last-child {
  margin-bottom: 0;
}

.service-block .service-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-block .service-tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #34D399;
  border: 1px solid #1E3A30;
  border-radius: 999px;
  padding: 4px 12px;
}

.process-row {
  background-color: #0E1B17;
  padding: 96px 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}

.process-step {
  background-color: #122019;
  border: 1px solid #1E3A30;
  border-radius: var(--radius);
  padding: 28px;
}

.process-step .step-num {
  color: #D9A441;
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 12px;
}

.process-step h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.process-step p {
  color: #A9C4B8;
  font-size: 15px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  background-color: #0C1412;
  padding: 96px 0;
}

.contact-grid .container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.contact-info h2 {
  font-size: 30px;
  margin-bottom: 20px;
}

.contact-info p {
  color: #A9C4B8;
  margin-bottom: 16px;
}

.contact-detail {
  margin-bottom: 20px;
}

.contact-detail .label {
  display: block;
  color: #D9A441;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact-detail .value {
  color: #E8F2ED;
  font-size: 16px;
}

.contact-detail a {
  color: #34D399;
}

.hours-list {
  list-style: none;
  margin-top: 8px;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  color: #A9C4B8;
  padding: 8px 0;
  border-bottom: 1px solid #1A312A;
  font-size: 15px;
}

.hours-list li .day {
  color: #E8F2ED;
  font-weight: 600;
}

.contact-form {
  background-color: #0E1B17;
  border: 1px solid #1E3A30;
  border-radius: var(--radius);
  padding: 36px;
}

.contact-form h3 {
  font-size: 24px;
  margin-bottom: 24px;
}

.form-field {
  margin-bottom: 18px;
}

.form-field label {
  display: block;
  color: #A9C4B8;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  background-color: #122019;
  border: 1px solid #1E3A30;
  border-radius: 8px;
  color: #E8F2ED;
  font-size: 16px;
  padding: 12px 14px;
  font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: #10B981;
}

.form-field textarea {
  resize: vertical;
  min-height: 130px;
}

.form-note {
  color: #7E9C90;
  font-size: 13px;
  margin-top: 8px;
}

.contact-faq {
  background-color: #0E1B17;
  padding: 72px 0;
}

.contact-faq .faq-list {
  max-width: 820px;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.fade-up {
  opacity: 1;
  transform: translateY(0);
}

.js .fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .terminal-hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

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

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

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

@media (max-width: 720px) {
  .stack-header .top-strip .strip-email {
    display: none;
  }

  .stack-header .top-strip .container {
    justify-content: center;
  }

  .nav-toggle {
    display: block;
  }

  .stack-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: #0E1B17;
    border-bottom: 1px solid #1E3A30;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 16px;
  }

  .stack-nav.open {
    display: flex;
  }

  .stack-nav a {
    padding: 14px 0;
    border-bottom: 1px solid #1A312A;
    font-size: 16px;
  }

  .stack-nav a:last-child {
    border-bottom: 0;
  }

  .stack-nav .nav-cta {
    margin-top: 14px;
    text-align: center;
  }

  .main-bar .btn-emerald {
    display: none;
  }

  .hero-copy h1 {
    font-size: 34px;
  }

  .hero-sub {
    font-size: 16px;
  }

  .statement-row .statement-text {
    font-size: 24px;
  }

  .section-head h2 {
    font-size: 30px;
  }

  .feature-row,
  .feature-row.reversed {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-row.reversed .feature-icon {
    order: 0;
  }

  .feature-row.reversed .feature-copy {
    order: 0;
    text-align: left;
  }

  .feature-row.reversed .feature-copy p {
    margin-left: 0;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .cta-band .container {
    flex-direction: column;
    align-items: flex-start;
  }
}