/* ============================================
   Upstate Trades Group — styles.css
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  --color-teal: #1D9E75;
  --color-teal-bright: #22c48e;
  --color-teal-dim: rgba(29, 158, 117, 0.2);
  --color-bg: #0a0f0d;
  --color-bg-alt: #0d1410;
  --color-bg-card: #111714;
  --color-bg-footer: #060a07;
  --color-white: #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-border: #1a2e22;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-8: 64px;
  --space-10: 80px;
  --space-15: 120px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --transition-fast: 200ms ease;
  --transition-med: 400ms ease;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-white);
  font-size: 17px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  font-family: var(--font-family);
}

/* ---- Utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-2);
}

.centered {
  text-align: center;
}

.section-pad {
  padding: var(--space-15) 0;
}

.bg-dark  { background-color: var(--color-bg); }
.bg-alt   { background-color: var(--color-bg-alt); }

.section-header {
  margin-bottom: var(--space-8);
}

.section-headline {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  line-height: 1.15;
}

.section-sub {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-8);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), filter var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
  white-space: nowrap;
  line-height: 1;
}

.btn:hover {
  transform: scale(1.02);
  filter: brightness(1.1);
}

.btn-primary {
  background-color: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.btn-dark {
  background-color: var(--color-bg);
  color: var(--color-white);
  border-color: var(--color-bg);
}

.btn-full {
  width: 100%;
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background-color var(--transition-med), box-shadow var(--transition-med), padding var(--transition-med);
}

.nav.scrolled {
  background-color: rgba(10, 15, 13, 0.97);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.6);
  padding: 14px 0;
}

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

.nav-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-secondary);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
}

.nav-links .btn {
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 15px;
  color: var(--color-white);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px 4px;
  min-height: 44px;
  min-width: 44px;
  justify-content: center;
  align-items: center;
  background: none;
  border: none;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
  border-radius: 2px;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding-bottom: var(--space-3);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}

.nav-mobile.open {
  max-height: 420px;
}

.nav-mobile a {
  color: var(--color-text-secondary);
  font-size: 16px;
  font-weight: 500;
  padding: 10px var(--space-1);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.nav-mobile a:hover {
  color: var(--color-white);
  background-color: var(--color-bg-card);
}

.nav-mobile .btn {
  margin-top: var(--space-1);
  justify-content: center;
  color: var(--color-white);
}

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 120px var(--space-3) 80px;
  background-color: var(--color-bg);
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(29, 158, 117, 0.13) 0%, transparent 70%);
  animation: glowPulse 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.12); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
  line-height: 1.08;
}

.hero-sub {
  font-size: clamp(17px, 2.2vw, 22px);
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto var(--space-5);
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  padding: 160px var(--space-3) 100px;
  text-align: center;
  background-color: var(--color-bg);
}

.page-hero h1 {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.1;
}

/* ---- Cards ---- */
.card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  border-color: var(--color-teal-bright);
  box-shadow: 0 0 28px rgba(29, 158, 117, 0.2);
}

/* ---- Grids ---- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

/* ---- Problem Cards ---- */
.problem-card .card-icon {
  width: 48px;
  height: 48px;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
}

.problem-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
  line-height: 1.3;
}

.problem-card p {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---- Outcomes ---- */
.outcomes-list {
  max-width: 760px;
  margin: 0 auto;
}

.outcome-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.outcome-item:last-child {
  border-bottom: none;
}

.outcome-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  color: var(--color-teal);
  margin-top: 2px;
}

.outcome-text h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
}

.outcome-text p {
  font-size: 16px;
  color: var(--color-text-secondary);
}

/* ---- Video Placeholder ---- */
.video-placeholder {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-teal);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}

.play-icon-wrap {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-4);
  background-color: rgba(29, 158, 117, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-icon-wrap svg {
  width: 36px;
  height: 36px;
  color: var(--color-teal);
}

.video-placeholder h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.video-placeholder p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.video-note {
  font-size: 14px;
  font-style: italic;
  color: var(--color-text-secondary);
}

/* ---- Trust Section ---- */
.trust-item {
  text-align: center;
  padding: var(--space-4);
}

.trust-icon {
  width: 44px;
  height: 44px;
  color: var(--color-teal);
  margin: 0 auto var(--space-3);
}

.trust-item p {
  font-size: 17px;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.5;
}

/* ---- FAQ Accordion ---- */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--color-white);
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-family);
  gap: var(--space-2);
  min-height: 44px;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-teal);
}

.faq-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-teal);
  transition: transform var(--transition-med);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-med);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding: 0 0 var(--space-3);
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.8;
}

/* ---- CTA Banner ---- */
.cta-banner {
  background-color: var(--color-teal);
  padding: var(--space-15) 0;
  text-align: center;
}

.cta-banner h2 {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  line-height: 1.15;
}

.cta-banner p {
  font-size: clamp(17px, 2vw, 21px);
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: var(--space-5);
}

/* ---- Footer ---- */
.footer {
  background-color: var(--color-bg-footer);
  padding: var(--space-10) 0 var(--space-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.4fr;
  gap: var(--space-8);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}

.footer-logo {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  display: block;
  margin-bottom: var(--space-2);
}

.footer-brand p {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--color-text-secondary);
  font-size: 15px;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-teal);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-secondary);
  font-size: 15px;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-teal);
  flex-shrink: 0;
}

.footer-contact-item a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-teal);
}

.footer-bottom {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 14px;
}

/* ---- Animations ---- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0ms; }
.stagger-2 { transition-delay: 100ms; }
.stagger-3 { transition-delay: 200ms; }
.stagger-4 { transition-delay: 300ms; }
.stagger-5 { transition-delay: 400ms; }
.stagger-6 { transition-delay: 500ms; }

/* ---- Service Cards ---- */
.service-card .card-icon {
  width: 40px;
  height: 40px;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.service-card p {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---- Addon Cards ---- */
.addon-card {
  display: flex;
  flex-direction: column;
}

.addon-card .btn {
  margin-top: auto;
}

.addon-card .card-icon {
  width: 36px;
  height: 36px;
  color: var(--color-teal);
  margin-bottom: var(--space-2);
}

.addon-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.addon-card p {
  font-size: 15px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}

/* ---- Pricing Card ---- */
.pricing-main-card {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--color-bg-card);
  border: 2px solid var(--color-teal);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.pricing-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-3);
}

.pricing-main-card h2 {
  font-size: clamp(26px, 3.5vw, 34px);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.pricing-subtitle {
  color: var(--color-text-secondary);
  font-size: 16px;
  margin-bottom: 0;
}

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-4) 0;
}

.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: var(--color-white);
}

.checklist li svg {
  width: 20px;
  height: 20px;
  color: var(--color-teal);
  flex-shrink: 0;
}

.pricing-statement {
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.5;
}

.pricing-note {
  text-align: center;
  font-size: 14px;
  font-style: italic;
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

/* ---- Timeline ---- */
.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding-left: 48px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 6px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-teal), rgba(29, 158, 117, 0.2));
}

.timeline-entry {
  position: relative;
  padding-bottom: var(--space-6);
}

.timeline-entry:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -44px;
  top: 5px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--color-teal);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-teal);
}

.timeline-date {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 6px;
}

.timeline-entry h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.timeline-entry p {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---- Coming Soon ---- */
.coming-soon-list {
  list-style: none;
  max-width: 620px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.coming-soon-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: 17px;
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  line-height: 1.6;
}

.coming-soon-list li::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  min-width: 8px;
  border-radius: 50%;
  background-color: var(--color-teal);
  margin-top: 8px;
}

/* ---- Contact Layout ---- */
.contact-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-6);
  align-items: start;
}

.calendly-container {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  min-height: 700px;
}

.contact-info-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-3);
  font-size: 16px;
}

.contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-teal);
  flex-shrink: 0;
}

.contact-item a {
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.contact-item a:hover {
  color: var(--color-teal);
}

.contact-note {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: 14px;
  font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  :root {
    --space-15: 56px;
    --space-10: 48px;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .nav-mobile {
    display: flex;
  }

  .grid-3,
  .grid-2,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn {
    width: 100%;
    max-width: 320px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

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

  .page-hero {
    padding: 140px var(--space-3) 60px;
  }

  .outcome-item {
    gap: var(--space-3);
  }

  .pricing-main-card {
    padding: var(--space-4);
  }

  .hero {
    padding: 80px var(--space-3) 40px;
  }

  .scroll-chevron {
    margin-top: 24px;
    color: var(--color-teal);
    opacity: 0.7;
    animation: bounceDown 2s ease-in-out infinite;
  }

  .scroll-chevron.hidden {
    opacity: 0;
    transition: opacity 0.3s;
  }
}

@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

@media (max-width: 480px) {
  .btn {
    padding: 14px 22px;
    font-size: 15px;
  }

  .hero h1 {
    font-size: clamp(36px, 9vw, 52px);
  }
}