/* ============================================================
   SPROUT AI — STYLES
   ============================================================ */

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

:root {
  /* Sprout AI brand palette — matches sproutai.agency */
  --blue:       #2F82FF;
  --blue-hover: #1A73FF;
  --blue-tint:  #E3F2FD;
  --blue-light: #f0f7ff;
  --navy:       #1c2d44;  /* hero / dark section bg */
  --ink:        #2F393E;  /* headings */
  --body:       #494B5B;  /* body copy */
  --muted:      rgba(73,75,91,.55);
  --border:     rgba(73,75,91,.15);
  --gold:       #f4a261;
  --gold-light: #fff3e0;
  --white:      #ffffff;
  --bg:         #f9fafb;
  --gray-100:   #f3f4f6;
  --gray-200:   #e5e7eb;
  --gray-400:   #9ca3af;
  --gray-600:   #4b5563;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.06);
  --shadow:    0 4px 18px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.11);
  --max-w:     1140px;
  --ease:      200ms ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--white);
  color: var(--body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(100% - 48px, var(--max-w));
  margin-inline: auto;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--ease);
  white-space: nowrap;
}

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 10px 18px; font-size: .875rem; }
.btn-full { width: 100%; }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: 0 6px 22px rgba(47,130,255,.28);
}
.btn-primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(47,130,255,.35);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover {
  background: var(--blue-light);
}

.btn-outline-dark {
  background: transparent;
  color: var(--gray-800);
  border-color: var(--gray-200);
}
.btn-outline-dark:hover {
  background: var(--gray-100);
  border-color: var(--gray-400);
}

.btn-hero-ghost {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border-color: rgba(255,255,255,.35);
}
.btn-hero-ghost:hover {
  background: rgba(255,255,255,.2);
}

.btn-nav-cta {
  background: var(--white);
  color: var(--blue);
  border-color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-nav-cta:hover {
  background: var(--blue-light);
}
.navbar.scrolled .btn-nav-cta {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.navbar.scrolled .btn-nav-cta:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
}

.btn-gold {
  background: var(--gold);
  color: var(--gray-800);
  border-color: var(--gold);
  box-shadow: 0 6px 22px rgba(244,162,97,.32);
}
.btn-gold:hover {
  background: #e8904a;
  border-color: #e8904a;
  transform: translateY(-1px);
}

/* ============================================================
   NAVBAR
   ============================================================ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 300ms ease, padding 300ms ease, box-shadow 300ms ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--gray-200);
}

.nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-right: auto;
}

.logo-leaf {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.3);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  font-weight: 900;
  color: white;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}
.navbar.scrolled .logo-leaf {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
}

.logo-name {
  display: block;
  font-size: .95rem;
  font-weight: 800;
  color: white;
  line-height: 1.1;
  transition: color var(--ease);
}
.logo-sub {
  display: block;
  font-size: .72rem;
  color: rgba(255,255,255,.65);
  line-height: 1;
  transition: color var(--ease);
}
.navbar.scrolled .logo-name { color: var(--ink); }
.navbar.scrolled .logo-sub  { color: var(--gray-400); }

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.82);
  transition: color var(--ease);
}
.nav-links a:hover { color: white; }
.navbar.scrolled .nav-links a { color: var(--body); }
.navbar.scrolled .nav-links a:hover { color: var(--blue); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: background var(--ease);
}
.navbar.scrolled .hamburger span { background: var(--ink); }

/* Mobile nav dropdown */
.nav-links.open {
  display: flex !important;
  flex-direction: column;
  gap: 0;
  position: absolute;
  top: calc(100% + 10px);
  left: 0; right: 0;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  border: 1px solid var(--gray-200);
}
.nav-links.open a {
  color: var(--body) !important;
  font-size: .95rem !important;
  padding: 11px 14px;
  border-radius: var(--radius);
}
.nav-links.open a:hover {
  background: var(--blue-light);
  color: var(--blue) !important;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(140deg, var(--navy) 0%, #1e3a5f 55%, #24487a 100%);
  padding: 130px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 15% 60%, rgba(47,130,255,.18) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 15%, rgba(255,255,255,.05) 0%, transparent 40%);
  pointer-events: none;
}

.hero-grid {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,255,255,.13);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  color: rgba(255,255,255,.88);
  margin-bottom: 24px;
}

.hero-copy h1 {
  font-size: clamp(2rem, 5.2vw, 4.8rem);
  font-weight: 900;
  line-height: 1.04;
  color: white;
  letter-spacing: -.03em;
  margin-bottom: 22px;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.75);
  max-width: 50ch;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}

.stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.stat span {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  margin-top: 4px;
}

.stat-divider {
  width: 1px; height: 38px;
  background: rgba(255,255,255,.18);
}

/* Hero panel (AI opportunity map card) */
.hero-panel-wrap { display: flex; justify-content: flex-end; }

.hero-panel {
  width: 100%; max-width: 400px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.panel-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dot-red    { background: #fc6058; }
.dot-yellow { background: #ffc130; }
.dot-green  { background: #27c93f; }

.panel-title {
  margin-left: 6px;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-400);
}

.opp-list {
  padding: 16px;
  display: grid;
  gap: 8px;
}

.opp-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--gray-100);
  border-radius: var(--radius);
}

.opp-info { flex: 1; min-width: 0; }
.opp-info strong {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.opp-info span {
  display: block;
  font-size: .75rem;
  color: var(--gray-400);
  margin-top: 2px;
}

.opp-tag {
  font-size: .7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}
.opp-tag.high { background: var(--blue-tint); color: var(--blue-hover); }
.opp-tag.med  { background: var(--gold-light); color: #92400e; }

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */

.section { padding: 96px 0; }

.section-head { margin-bottom: 52px; }

.label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue);
  margin-bottom: 14px;
}
.label-light { color: #7ab8ff; }

.section-head h2 {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.025em;
  max-width: 22ch;
  color: var(--ink); /* ink = #2F393E, matches sproutai.agency headings */
}

/* ============================================================
   WHO SHOULD ATTEND
   ============================================================ */

.attend-section {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
}

.attend-inner {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 48px;
  align-items: start;
}

.attend-text h2 { max-width: 26ch; }

.attend-tags {
  padding-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.attend-tags span {
  padding: 10px 18px;
  background: var(--gray-100);
  border-radius: 999px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: all var(--ease);
  cursor: default;
}
.attend-tags span:hover {
  background: var(--blue-tint);
  color: var(--blue-hover);
}

/* ============================================================
   LEARN GRID
   ============================================================ */

.learn-section { background: var(--bg); }

.learn-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.learn-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--ease);
}
.learn-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.learn-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-tint);
  line-height: 1;
  margin-bottom: 14px;
  letter-spacing: -.04em;
}

.learn-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.3;
}
.learn-card p {
  font-size: .88rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ============================================================
   AGENDA
   ============================================================ */

.agenda-section { background: var(--white); }

.agenda-list { display: grid; gap: 10px; }

.agenda-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
  align-items: start;
  padding: 26px 30px;
  background: var(--bg);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--ease);
}
.agenda-row:hover {
  background: var(--white);
  border-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.agenda-time {
  font-size: .88rem;
  font-weight: 700;
  color: var(--blue);
  padding-top: 3px;
  font-variant-numeric: tabular-nums;
}

.agenda-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}
.agenda-body p {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ============================================================
   TICKETS
   ============================================================ */

.tickets-section { background: var(--bg); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
}

.pricing-featured {
  border: 2px solid var(--blue);
  box-shadow: 0 20px 56px rgba(47,130,255,.14);
  transform: scale(1.025);
  background: linear-gradient(180deg, var(--blue-light) 0%, var(--white) 60%);
}

.featured-pill {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: white;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 5px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.tier-name {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue);
  margin-bottom: 8px;
}

.tier-price {
  font-size: 3.6rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -.04em;
  margin-bottom: 24px;
}

.tier-features {
  display: grid;
  gap: 11px;
  margin-bottom: 28px;
}
.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .92rem;
  color: var(--gray-600);
}
.tier-features li::before {
  content: '';
  display: block;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--blue-tint);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%232F82FF' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ============================================================
   ASSESSMENT
   ============================================================ */

.assessment-section {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.assessment-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(47,130,255,.15), transparent 58%);
  pointer-events: none;
}

.assessment-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 80px;
  align-items: center;
}

.assessment-copy h2 {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.025em;
  line-height: 1.15;
  margin-bottom: 18px;
}

.assessment-copy > p {
  font-size: 1.02rem;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
  margin-bottom: 14px;
}

.assessment-includes {
  margin: 28px 0 36px;
}
.includes-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 14px;
}
.assessment-includes ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
}
.assessment-includes li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  color: rgba(255,255,255,.8);
}
.assessment-includes li::before {
  content: '→';
  color: #7ab8ff;
  font-weight: 700;
  flex-shrink: 0;
}

.assessment-price-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-xl);
  padding: 48px 36px;
  text-align: center;
  backdrop-filter: blur(8px);
}

.price-amount {
  font-size: 5rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -.05em;
  line-height: 1;
  margin-bottom: 8px;
}

.price-label {
  font-size: .88rem;
  color: rgba(255,255,255,.42);
  margin-bottom: 24px;
}

.price-rule {
  height: 1px;
  background: rgba(255,255,255,.1);
  margin: 24px 0;
}

.price-note {
  font-size: .92rem;
  color: rgba(255,255,255,.7);
  line-height: 1.55;
}
.price-note strong { color: var(--gold); }

/* ============================================================
   PLAYBOOK
   ============================================================ */

.playbook-section { background: var(--white); }

.playbook-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.playbook-card {
  background: var(--bg);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--ease);
}
.playbook-card:hover {
  background: var(--white);
  border-color: var(--green-400);
  box-shadow: var(--shadow);
}

.phase {
  font-size: .74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green-500);
  margin-bottom: 12px;
}

.playbook-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}
.playbook-card p {
  font-size: .88rem;
  color: var(--gray-600);
  line-height: 1.65;
}

.playbook-funnel {
  grid-column: span 3;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  border-color: transparent;
  padding: 32px 36px;
}
.playbook-funnel:hover {
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  border-color: transparent;
}

.funnel-label {
  font-size: .74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.45);
  margin-bottom: 20px;
}

.funnel-flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.funnel-flow > span {
  font-size: 1rem;
  font-weight: 600;
  color: white;
}

.arrow {
  width: 24px; height: 2px;
  background: var(--gold);
  position: relative;
  flex-shrink: 0;
}
.arrow::after {
  content: '';
  position: absolute;
  right: -1px; top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 7px; height: 7px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
}

/* ============================================================
   CLOSING CTA
   ============================================================ */

.closing-section {
  background: var(--bg);
  border-top: 1px solid var(--gray-100);
}

.closing-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  padding: 64px 0;
}

.closing-copy h2 {
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.025em;
  line-height: 1.2;
  max-width: 28ch;
  margin-bottom: 10px;
}
.closing-copy p {
  font-size: .95rem;
  color: var(--gray-400);
}

.closing-ctas {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--ink);
  padding: 22px 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
}
.footer-brand { color: rgba(255,255,255,.6); font-weight: 600; }
.footer-note  { color: rgba(255,255,255,.3); }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 480ms ease, transform 480ms ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1060px) {
  .learn-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .playbook-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .playbook-funnel {
    grid-column: span 2;
  }
}

@media (max-width: 880px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-panel-wrap {
    justify-content: flex-start;
  }
  .hero-panel {
    max-width: 100%;
  }
  .attend-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }
  .pricing-featured {
    transform: none;
  }
  .assessment-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .closing-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .btn-nav-cta { display: none; }
  .section { padding: 64px 0; }
  .learn-grid { grid-template-columns: 1fr; }
  .playbook-grid { grid-template-columns: 1fr; }
  .playbook-funnel { grid-column: span 1; }
  .agenda-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .assessment-includes ul { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
  .closing-ctas { flex-direction: column; width: 100%; }
  .closing-ctas .btn { width: 100%; }
  .funnel-flow { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 500px) {
  .container { width: min(100% - 32px, var(--max-w)); }
  .hero-stats {
    flex-wrap: wrap;
    gap: 14px;
  }
}