/* ============================================================
   ONE SHOT · Golf Experiences — Pitch Deck & Media Kit
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@700;900&display=swap');

:root {
  --bg-dark: #0A0A0A;
  --bg-card: rgba(20, 24, 20, 0.85);
  --bg-card-hover: rgba(28, 36, 28, 0.95);
  --green-main: #45B035;
  --green-glow: #5CB838;
  --green-dark: #1F4A18;
  --green-subtle: rgba(69, 176, 53, 0.12);
  --green-border: rgba(69, 176, 53, 0.3);
  --gold: #C9A84C;
  --text-white: #FFFFFF;
  --text-light: #E5E7EB;
  --text-muted: #9CA3AF;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --max-w: 1280px;
}

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

html {
  font-family: var(--font-sans);
  background: var(--bg-dark);
  color: var(--text-white);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* ── Sticky Top Nav ── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(69, 176, 53, 0.2);
  padding: 0.875rem 0;
}

.top-nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-nav__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.top-nav__logo {
  height: 34px;
  width: auto;
}

.top-nav__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s;
}

.top-nav__back:hover {
  color: var(--green-main);
}

.top-nav__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* ── Buttons ── */
.btn-green {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--green-main) 0%, var(--green-glow) 100%);
  color: #000;
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(69, 176, 53, 0.3);
}

.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(69, 176, 53, 0.5);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-white);
  border: 1px solid rgba(255,255,255,0.2);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  border-color: var(--green-main);
  color: var(--green-main);
}

/* ── Slide Section Container ── */
.slide-section {
  min-height: 100vh;
  padding: 7rem 2rem 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.slide-section__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.slide-section__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: contrast(1.1) brightness(0.8);
}

.slide-section__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.85) 100%);
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
}

.slide-num {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--green-main);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.slide-num::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 2px;
  background: var(--green-main);
}

.slide-title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.slide-title span.highlight {
  color: var(--green-main);
}

.slide-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-light);
  max-width: 800px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

/* ── Hero Slide 1 ── */
.hero-slide {
  background: radial-gradient(circle at 70% 30%, rgba(69, 176, 53, 0.15) 0%, transparent 60%);
}

.hero-slide__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-slide__logo {
  max-width: 420px;
  width: 100%;
  margin-bottom: 2rem;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.8));
}

.hero-slide__badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  margin-top: 1.5rem;
}

.espn-logo {
  height: 26px;
  width: auto;
}

/* ── Grid & Card Styles ── */
.cards-grid-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.card-box {
  background: var(--bg-card);
  border: 1px solid var(--green-border);
  border-radius: 8px;
  padding: 2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.card-box:hover {
  background: var(--bg-card-hover);
  border-color: var(--green-main);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(69, 176, 53, 0.15);
}

.card-box__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.card-box__title-icon {
  color: var(--green-main);
  font-size: 1.5rem;
}

.card-box__text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.highlight-banner {
  background: linear-gradient(135deg, var(--green-dark) 0%, rgba(20, 40, 20, 0.9) 100%);
  border: 1px solid var(--green-main);
  border-radius: 8px;
  padding: 1.5rem 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-white);
  margin: 1.5rem 0;
  line-height: 1.6;
}

.highlight-banner--gold {
  border-color: var(--gold);
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.15) 0%, rgba(20, 20, 20, 0.9) 100%);
}

/* ── Split Layouts ── */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-layout__image {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
  object-fit: cover;
}

/* ── Infinite Loop Diagram (Slide 11) ── */
.scale-loop {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  margin: 3rem 0;
}

.scale-step {
  background: var(--bg-card);
  border: 1px solid var(--green-border);
  border-radius: 8px;
  padding: 1.75rem;
  text-align: center;
}

.scale-step__actor {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--green-main);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.scale-step__action {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
}

.scale-symbol {
  text-align: center;
  font-size: 5rem;
  font-weight: 900;
  color: var(--green-main);
  line-height: 1;
  text-shadow: 0 0 30px rgba(69, 176, 53, 0.4);
}

/* ── Contact Slide 14 ── */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--green-main);
  border-radius: 12px;
  padding: 3rem;
  max-width: 650px;
  margin: 2rem auto;
  text-align: center;
}

.contact-person {
  margin: 1.5rem 0;
}

.contact-person__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-white);
}

.contact-person__email {
  font-size: 1.1rem;
  color: var(--green-main);
  font-weight: 600;
}

.contact-person__email:hover {
  text-decoration: underline;
}

/* ── Footer ── */
.page-footer {
  background: #050505;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 2rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ── Responsive Breakpoints ── */
@media (max-width: 1024px) {
  .hero-slide__grid,
  .split-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .cards-grid-4,
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .scale-loop {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .slide-section {
    padding: 6rem 1rem 3rem;
  }

  .cards-grid-2x2,
  .cards-grid-3,
  .cards-grid-4 {
    grid-template-columns: 1fr;
  }

  .top-nav__actions .btn-outline {
    display: none;
  }
}