/* ============================================================
   BOOK MY TECH — Proposal Deck (interactive scrollable slides)
   Inspired by gamlearn-slidedeck, themed with BMT design tokens.
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; background: #0B1220; }
body { font-family: 'Inter', system-ui, sans-serif; color: #0F172A; }

/* ---- Deck container ---- */
.deck { width: 100vw; height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; }

/* ---- Slide ---- */
.slide {
  width: 100vw;
  height: 100vh;
  background: #F8FAFC;
  position: relative;
  overflow: hidden;
  display: flex;
  padding: 64px 72px 64px;
}
.slide--white   { background: #FFFFFF; }
.slide--dark    { background: #0B1220; color: #fff; }
.slide--blue    { background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 100%); color: #fff; }
.slide--gradient{ background: radial-gradient(ellipse at top right, #DBEAFE 0%, #F8FAFC 60%); }

/* ---- Slide footer ---- */
.slide__footer {
  position: absolute; bottom: 0; left: 0; right: 0; height: 40px;
  padding: 0 72px; display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(15, 23, 42, 0.4);
}
.slide--blue .slide__footer,
.slide--dark .slide__footer { color: rgba(255,255,255,0.4); }

/* ---- Typography ---- */
.deck-overline {
  font-size: 13px; letter-spacing: 0.16em; font-weight: 700;
  text-transform: uppercase; color: #2563EB; margin-bottom: 18px;
}
.slide--blue .deck-overline,
.slide--dark .deck-overline { color: #93C5FD; }

.deck-h1 {
  font-size: clamp(40px, 5.5vw, 76px); font-weight: 800; color: #0F172A;
  line-height: 1.04; letter-spacing: -0.025em;
}
.deck-h2 {
  font-size: clamp(32px, 4.5vw, 60px); font-weight: 800; color: #0F172A;
  line-height: 1.05; letter-spacing: -0.025em;
}
.deck-h3 {
  font-size: clamp(20px, 2vw, 26px); font-weight: 700; color: #0F172A;
  line-height: 1.2; letter-spacing: -0.01em;
}
.slide--blue .deck-h1, .slide--blue .deck-h2,
.slide--dark .deck-h1, .slide--dark .deck-h2 { color: #fff; }

.deck-body {
  font-size: clamp(16px, 1.4vw, 20px); color: #334155;
  line-height: 1.55; max-width: 700px;
}
.slide--blue .deck-body,
.slide--dark .deck-body { color: rgba(255,255,255,0.78); }

/* ---- Callout cards (left-bordered, BMT blue accent) ---- */
.callout {
  background: #fff; border-radius: 12px; padding: 16px 20px;
  border-left: 3px solid #2563EB; margin-top: 12px;
  box-shadow: 0 1px 3px rgba(15,23,42,0.04);
}
.callout--green { border-left-color: #22C55E; }
.callout--amber { border-left-color: #F59E0B; }
.callout--red   { border-left-color: #EF4444; }
.callout--dark  { border-left-color: #0F172A; }
.slide--blue .callout, .slide--dark .callout { background: rgba(255,255,255,0.06); border-left-color: #93C5FD; backdrop-filter: blur(4px); }

.callout__title {
  font-size: 16px; font-weight: 700; color: #1E3A8A; margin-bottom: 4px;
  letter-spacing: -0.005em;
}
.callout--green .callout__title { color: #15803D; }
.callout--amber .callout__title { color: #B45309; }
.callout--red .callout__title   { color: #B91C1C; }
.callout--dark .callout__title  { color: #0F172A; }
.slide--blue .callout__title, .slide--dark .callout__title { color: #fff; }

.callout__body { font-size: 14px; line-height: 1.5; color: #475569; }
.slide--blue .callout__body, .slide--dark .callout__body { color: rgba(255,255,255,0.75); }

/* ---- Split layouts ---- */
.slide__left  { flex: 0 0 40%; display: flex; flex-direction: column; justify-content: center; padding-right: 40px; z-index: 2; }
.slide__right { flex: 1; display: flex; align-items: center; justify-content: center; gap: 20px; z-index: 2; }
.slide__center{ flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; z-index: 2; }

/* ---- Phone mockup ---- */
.phone-mock {
  width: 240px; flex-shrink: 0; background: #fff; border-radius: 36px;
  border: 8px solid #0F172A; box-shadow: 0 24px 60px rgba(15,23,42,0.18);
  overflow: hidden; position: relative;
}
.phone-mock--lg { width: 280px; }
.phone-mock__status {
  height: 30px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px; font-size: 11px; font-weight: 700; color: #0F172A; position: relative;
}
.phone-mock__notch {
  position: absolute; left: 50%; transform: translateX(-50%); top: 6px;
  width: 80px; height: 22px; background: #0F172A; border-radius: 11px;
}
.phone-mock__screen { overflow: hidden; }
.phone-mock__inner {
  width: 375px; transform-origin: top left; pointer-events: none;
}

/* ---- Desktop mockup ---- */
.desktop-mock {
  background: #fff; border-radius: 14px; border: 1px solid #E2E8F0;
  box-shadow: 0 20px 60px rgba(15,23,42,0.14); overflow: hidden; width: 100%;
  position: relative;
}
.desktop-mock::before {
  content: "";
  display: block;
  height: 28px;
  background: #F1F5F9;
  border-bottom: 1px solid #E2E8F0;
  background-image:
    radial-gradient(circle 4px at 14px 14px, #EF4444 50%, transparent 51%),
    radial-gradient(circle 4px at 32px 14px, #F59E0B 50%, transparent 51%),
    radial-gradient(circle 4px at 50px 14px, #22C55E 50%, transparent 51%);
}
.desktop-mock__inner {
  width: 1280px; height: 800px; transform-origin: top left; pointer-events: none;
}

/* ---- Stat row ---- */
.stat-row { display: flex; gap: 16px; margin-top: 28px; }
.stat-box {
  background: #fff; border-radius: 14px; padding: 18px 22px;
  border: 1px solid #E2E8F0; flex: 1;
}
.slide--blue .stat-box,
.slide--dark .stat-box { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.12); }
.stat-box__value {
  font-size: 36px; font-weight: 800; color: #2563EB; letter-spacing: -0.03em;
}
.slide--blue .stat-box__value,
.slide--dark .stat-box__value { color: #93C5FD; }
.stat-box__label { font-size: 12px; color: #64748B; margin-top: 4px; font-weight: 500; }
.slide--blue .stat-box__label,
.slide--dark .stat-box__label { color: rgba(255,255,255,0.6); }

/* ---- Navigation ---- */
.deck-nav {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 12px; z-index: 100;
  background: rgba(15,23,42,0.92); backdrop-filter: blur(12px);
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
}
.deck-nav__btn {
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: rgba(255,255,255,0.08); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s; font-size: 16px;
}
.deck-nav__btn:hover { background: rgba(255,255,255,0.18); }
.deck-nav__btn:disabled { opacity: 0.3; cursor: default; }
.deck-nav__dots { display: flex; gap: 6px; }
.deck-nav__dot {
  width: 6px; height: 6px; border-radius: 50%; border: none; padding: 0;
  background: rgba(255,255,255,0.22); cursor: pointer; transition: all 0.2s;
}
.deck-nav__dot--active { background: #3B82F6; transform: scale(1.5); }
.deck-nav__dot:hover { background: rgba(255,255,255,0.5); }

/* ---- Entrance animations ---- */
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideRight { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes scaleUp { from { opacity: 0; transform: scale(0.94); } to { opacity: 1; transform: scale(1); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.enter { opacity: 0; }
.enter.on { animation-fill-mode: forwards; }
.enter.on.e-up    { animation: slideUp    0.7s cubic-bezier(0.16,1,0.3,1) forwards; }
.enter.on.e-right { animation: slideRight 0.7s cubic-bezier(0.16,1,0.3,1) forwards; }
.enter.on.e-scale { animation: scaleUp    0.8s cubic-bezier(0.16,1,0.3,1) forwards; }
.enter.on.e-fade  { animation: fadeIn     0.6s ease forwards; }
.d1 { animation-delay: 0.08s !important; }
.d2 { animation-delay: 0.16s !important; }
.d3 { animation-delay: 0.24s !important; }
.d4 { animation-delay: 0.32s !important; }
.d5 { animation-delay: 0.40s !important; }
.d6 { animation-delay: 0.48s !important; }

/* ---- Feature & Callout grid ---- */
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.callout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.business-model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; width: 100%; }

/* ---- Business Card ---- */
.business-card { display: flex; flex-direction: column; padding: 22px !important; }
.business-card__icon { width: 44px; height: 44px; border-radius: 12px; margin-bottom: 12px; }
.business-card__stats { margin-bottom: 12px; order: 1; }
.business-card__main { order: 2; display: flex; flex-direction: column; }
.business-card__big { font-size: 32px; font-weight: 800; color: #fff; letter-spacing: -0.03em; margin-bottom: 4px; }
.business-card__cap { font-size: 11px; font-weight: 600; color: #93C5FD; text-transform: uppercase; letter-spacing: 0.08em; }
.business-card__title { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.business-card__desc { font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.55; }

/* ---- Future Proof Box ---- */
.future-proof-box {
  margin-top: 32px; padding: 20px; background: rgba(37,99,235,0.18);
  border: 1px solid rgba(147,197,253,0.3); border-radius: 14px;
  display: flex; align-items: center; gap: 16px;
}
.future-proof-icon { width: 48px; height: 48px; border-radius: 12px; background: #2563EB; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.future-proof-title { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.future-proof-desc { font-size: 13px; color: rgba(255,255,255,0.7); line-height: 1.4; }
.feature-card {
  background: #fff; border: 1px solid #E2E8F0; border-radius: 14px; padding: 18px;
  box-shadow: 0 1px 3px rgba(15,23,42,0.03);
}
.feature-card__icon {
  width: 38px; height: 38px; border-radius: 10px; background: #EFF6FF;
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.feature-card__title { font-size: 15px; font-weight: 700; color: #0F172A; margin-bottom: 4px; }
.feature-card__desc  { font-size: 12px; color: #475569; line-height: 1.5; }
.slide--blue .feature-card, .slide--dark .feature-card {
  background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1);
}
.slide--blue .feature-card__icon, .slide--dark .feature-card__icon { background: rgba(147,197,253,0.15); }
.slide--blue .feature-card__title, .slide--dark .feature-card__title { color: #fff; }
.slide--blue .feature-card__desc, .slide--dark .feature-card__desc { color: rgba(255,255,255,0.65); }

/* Tab nav for screen carousels */
.screen-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.screen-tab {
  padding: 8px 16px; border-radius: 999px; border: none; cursor: pointer;
  font-size: 13px; font-weight: 600; font-family: inherit;
  background: #fff; color: #475569; border: 1px solid #E2E8F0;
  transition: all 150ms ease;
}
.screen-tab--active {
  background: #2563EB; color: #fff; border-color: #2563EB;
  box-shadow: 0 4px 12px rgba(37,99,235,0.25);
}
.slide--blue .screen-tab, .slide--dark .screen-tab {
  background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.15);
}
.slide--blue .screen-tab--active, .slide--dark .screen-tab--active {
  background: #fff; color: #2563EB; border-color: #fff;
}

/* Wrapper for animated screen swap */
@keyframes screenSwap {
  from { opacity: 0; transform: scale(0.98); }
  to   { opacity: 1; transform: scale(1); }
}
.screen-fade { animation: screenSwap 0.4s ease-out forwards; }

/* Mobile-only tab bar (top of slide) */
.mobile-only-tabs { display: none; }

/* Print */
@page { size: A4 landscape; margin: 0; }
@media print {
  body { background: #fff; overflow: visible; }
  .deck { width: auto; height: auto; display: block; position: static !important; }
  .slide-wrap {
    position: relative !important;
    opacity: 1 !important;
    display: flex !important;
    page-break-after: always;
    height: 100vh !important;
    z-index: 1 !important;
  }
  .slide {
    width: 100%; height: 100vh !important;
    page-break-inside: avoid; transform: none !important;
  }
  .deck-nav { display: none !important; }
  .enter { opacity: 1 !important; transform: none !important; animation: none !important; }
}

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

/* Tablet */
@media (max-width: 1200px) and (min-width: 769px) {
  .slide { padding: 40px 48px 60px !important; flex-direction: column !important; justify-content: center !important; }
  .deck-h1 { font-size: 44px !important; }
  .deck-h2 { font-size: 36px !important; }
  .slide__left  { padding-right: 0 !important; flex: none !important; margin-bottom: 24px !important; width: 100% !important; }
  .slide__right { flex: none !important; height: 50vh !important; min-height: 380px !important; width: 100% !important; }
  .deck-body { font-size: 15px !important; margin-bottom: 16px !important; }
  .stat-row { margin-top: 16px !important; }

  /* Single-mock slides: center the mock */
  .slide__right > div[style*="position: absolute"]:only-child,
  .crm-mock-wrapper {
    position: absolute !important; top: 50% !important;
    transform: translate(-50%, -50%) !important; left: 50% !important; right: auto !important;
    width: 95% !important; max-width: 1000px !important;
    margin: 0 !important; opacity: 1 !important;
  }

  /* Multi-mock slides: stagger so they don't all overlap at center */
  .slide__right > div[style*="position: absolute"]:not(:only-child) {
    position: absolute !important; top: 50% !important;
    margin: 0 !important; opacity: 1 !important;
    width: 70% !important; max-width: 720px !important;
  }
  .slide__right > div[style*="position: absolute"]:not(:only-child):nth-child(1) {
    left: 0 !important; right: auto !important;
    transform: translateY(-50%) rotate(-2deg) !important;
    opacity: 0.85 !important; z-index: 1 !important;
  }
  .slide__right > div[style*="position: absolute"]:not(:only-child):nth-child(2) {
    left: auto !important; right: 0 !important;
    transform: translateY(-50%) rotate(2deg) !important;
    z-index: 2 !important;
  }
  /* Third mock (e.g. slide 10's phone) — anchor bottom-right, override desktop width */
  .slide__right > div[style*="position: absolute"]:not(:only-child):nth-child(3) {
    width: auto !important; max-width: none !important;
    top: auto !important; bottom: 0 !important;
    left: auto !important; right: 24px !important;
    transform: rotate(4deg) !important;
    z-index: 3 !important;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .slide { padding: 24px !important; }

  .slide-wrap.active .slide__left,
  .slide-wrap.active .slide__center {
    position: absolute !important; top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important; max-width: 100% !important;
    flex: none !important;
    padding: clamp(16px, 4vh, 40px) 24px clamp(60px, 10vh, 100px) 24px !important;
    display: flex !important; flex-direction: column !important; justify-content: flex-start !important; z-index: 10 !important;
    opacity: 0; pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: translateY(20px);
    overflow-y: auto !important;
  }
  .deck-h1 { font-size: clamp(24px, 5.5vh, 34px) !important; line-height: 1.1 !important; margin-bottom: 12px !important; }
  .deck-h2 { font-size: clamp(22px, 5vh, 32px) !important; line-height: 1.1 !important; margin-bottom: 12px !important; }
  .deck-body { font-size: clamp(13px, 2.2vh, 15px) !important; margin-bottom: 16px !important; }

  /* Stat row: 4-up flex overflows the viewport on mobile — wrap to 2×2 grid and shrink */
  .stat-row { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 8px !important; margin-top: 16px !important; max-width: 100% !important; }
  .stat-box { padding: 10px 12px !important; border-radius: 10px !important; min-width: 0 !important; }
  .stat-box__value { font-size: 22px !important; }
  .stat-box__label { font-size: 11px !important; }

  /* Cover slide: tighten the logo gap so the rest fits without scroll */
  .slide-wrap.active .slide__left > .e-fade:first-child { margin-bottom: 20px !important; }
  .slide-wrap.active .slide__left > .e-fade:first-child img { height: 88px !important; }

  .slide-wrap.active .slide__right {
    position: absolute !important; top: 0 !important; left: 0 !important;
    width: 100% !important; height: 100% !important; max-width: 100% !important;
    flex: none !important; padding: 32px 0 110px 0 !important;
    display: flex !important; flex-direction: column !important; align-items: center !important; justify-content: flex-start !important; z-index: 5 !important;
    opacity: 0; pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: scale(0.95);
    gap: 24px !important;
    overflow: hidden !important;
  }

  /* Sub-slide active states */
  .slide-wrap.active.step-text .slide__left,
  .slide-wrap.active.step-text .slide__center {
    opacity: 1 !important; transform: translateY(0) !important; pointer-events: auto !important; z-index: 2 !important;
  }
  .slide-wrap.active.step-text .slide__right {
    opacity: 0 !important; pointer-events: none !important; z-index: 1 !important;
  }
  .slide-wrap.active.step-image .slide__left,
  .slide-wrap.active.step-image .slide__center {
    opacity: 0 !important; transform: translateY(-20px) !important; pointer-events: none !important;
  }
  .slide-wrap.active.step-image .slide__right {
    opacity: 1 !important; transform: scale(1) !important; pointer-events: auto !important;
  }

  .deck-nav { bottom: 16px; padding: 6px 12px; gap: 8px; }
  .feature-grid { grid-template-columns: 1fr; }
  .callout-grid { grid-template-columns: 1fr; }
  .business-model-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  
  .business-card { padding: 14px !important; }
  .business-card__icon { width: 32px; height: 32px; margin-bottom: 10px; }
  .business-card__stats { margin-bottom: 8px; }
  .business-card__big { font-size: 20px; margin-bottom: 2px; }
  .business-card__cap { font-size: 9px; }
  .business-card__title { font-size: 14px; }
  .business-card__desc { display: none; }

  /* Multiplier card (2nd item) spans 2 columns and stays horizontal */
  .business-card:nth-child(2) {
    grid-column: span 2; order: 3;
    flex-direction: row; align-items: center; gap: 12px;
  }
  .business-card:nth-child(2) .business-card__icon { margin-bottom: 0; flex-shrink: 0; }
  .business-card:nth-child(2) .business-card__stats { text-align: right; margin-bottom: 0; flex-shrink: 0; order: 3; }
  .business-card:nth-child(2) .business-card__main { flex: 1; order: 2; }

  .future-proof-box { margin-top: 16px; padding: 14px; gap: 12px; align-items: flex-start; }
  .future-proof-icon { width: 32px; height: 32px; }
  .future-proof-title { font-size: 14px; margin-bottom: 2px; }
  .future-proof-desc { font-size: 11px; }
  .slide__footer { display: none !important; }

  /* Stack mocks on the right */
  .slide__right > div[style]:not(.crm-mock-wrapper):not(.screen-fade) {
    position: relative !important; margin: 0 !important;
    top: auto !important; bottom: auto !important; left: auto !important; right: auto !important;
    transform: none !important; opacity: 1 !important;
  }

  .slide__right > div[style]:not(.crm-mock-wrapper):not(.screen-fade):nth-child(1) {
    width: 140vw !important; max-width: 700px !important;
    align-self: flex-start; margin-left: 16px !important;
  }
  .slide__right > div[style]:not(.crm-mock-wrapper):not(.screen-fade):nth-child(2) {
    width: 140vw !important; max-width: 700px !important;
    align-self: flex-end; margin-right: 16px !important;
    margin-top: -100px !important; z-index: 10 !important;
  }
  /* When the 2nd mock is a fixed-width phone (cover, transformation), the 140vw
     wrapper above pushes the phone off the left edge — let it size to content and
     centre instead. Tight negative margin overlaps the desktop chrome above. */
  .slide__right > div[style]:not(.crm-mock-wrapper):not(.screen-fade):nth-child(2):has(.phone-mock) {
    width: auto !important; max-width: none !important;
    align-self: center !important;
    margin: -60px 0 0 0 !important;
    z-index: 10 !important;
  }
  .slide__right > div[style]:not(.crm-mock-wrapper):not(.screen-fade):nth-child(3) {
    align-self: flex-end; margin-right: 24px !important;
    margin-top: -180px !important; z-index: 20 !important;
  }
  
  .screen-fade { margin: auto !important; }

  .crm-mock-wrapper {
    position: absolute !important; top: 50% !important;
    transform: translateY(-50%) !important;
    width: 250vw !important; max-width: 1000px !important;
    transition: left 0.4s ease, right 0.4s ease !important;
  }
  .crm-mock-wrapper[data-screen-idx="0"],
  .crm-mock-wrapper[data-screen-idx="2"],
  .crm-mock-wrapper[data-screen-idx="4"] {
    left: 16px !important; right: auto !important;
  }
  .crm-mock-wrapper[data-screen-idx="1"],
  .crm-mock-wrapper[data-screen-idx="3"],
  .crm-mock-wrapper[data-screen-idx="5"] {
    left: auto !important; right: 16px !important;
  }

  .desktop-only-tabs { display: none !important; }
  .slide-wrap.step-image .mobile-only-tabs { display: flex !important; }
  .mobile-only-tabs .screen-tabs {
    display: grid !important; grid-template-columns: repeat(3, 1fr);
    width: 100%; padding: 0 16px; gap: 6px !important;
  }
  .mobile-only-tabs .screen-tab { width: 100%; padding: 8px 6px !important; text-align: center; font-size: 11px !important; }

  /* transform: scale doesn't shrink the layout box, so a 280×580 phone visually 65%-sized
     leaves ~100px of empty layout space above and below. Negative margins absorb that
     space so siblings (and the nav pill) don't sit clear of phantom whitespace. */
  .phone-mock { transform: scale(0.7) !important; transform-origin: center center !important; margin: -85px 0 !important; }
  .phone-mock--lg { transform: scale(0.65) !important; transform-origin: center center !important; margin: -100px 0 !important; }
  .slide__right > .phone-mock { position: relative !important; }
}