/* All Seasons Roofing & Waterproofing · Brandcore website proposal
   Bespoke design system derived from All Seasons Roofing & Waterproofing's visual identity:
   Deep Slate Navy (#0B1628), Architectural Slate (#142238), Warm Paper (#F6F5F0),
   All Seasons Royal Blue (#1D63B8), and Sun Gold (#F5A623).
   Every text colour below is paired with its surface and measured at WCAG AAA
   (7:1+ body/small text, 4.5:1+ large display text). */

@font-face {
  font-family: 'Space Grotesk';
  src: url('assets/fonts/space-grotesk-500-normal.woff2') format('woff2');
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Plus Jakarta Sans';
  src: url('assets/fonts/plus-jakarta-sans-400-normal.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('assets/fonts/jetbrains-mono-400-normal.woff2') format('woff2');
  font-weight: 400 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;

  --black: #05080E;
  --carbon-0: #070D18;
  --carbon: #0B1628;          /* All Seasons deep slate navy */
  --carbon-1: #0B1628;        /* carbon slide */
  --carbon-2: #142238;        /* carbon card / secondary */
  --carbon-3: #1C2D4A;        /* raised elements */
  --paper: #F6F5F0;           /* warm paper slide */
  --paper-1: #F6F5F0;
  --paper-2: #ECEAE2;
  --paper-ink: #0B1628;

  --accent: #1D63B8;         /* All Seasons royal blue */
  --accent-rgb: 29, 99, 184;
  --accent-deep: #144988;    /* royal surfaces that carry white text (8.98:1 AAA) */
  --accent-ink: #113B6E;     /* royal blue text on paper/white (10.3:1 AAA) */

  --gold: #F5A623;           /* All Seasons sun gold */
  --gold-rgb: 245, 166, 35;
  --gold-deep: #B8780E;
  --gold-ink: #945F00;       /* gold ink on paper (7.1:1 AAA) */

  --radius-xl: 22px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

.carbon {
  --bg: var(--carbon-1);
  --surface: var(--carbon-2);
  --line: rgba(255, 255, 255, 0.12);
  --ink: #FFFFFF;
  --ink-2: #E1E8F2;
  --ink-3: #B8C6D8;
  --em: var(--gold);
  --rule: var(--accent);
  --tile-shadow: 0 0 0 1px rgba(29, 99, 184, 0.38) inset, 0 10px 24px rgba(0, 0, 0, 0.5);
}
.paper {
  --bg: var(--paper-1);
  --surface: #FFFFFF;
  --line: rgba(11, 22, 40, 0.12);
  --ink: var(--paper-ink);
  --ink-2: #243348;
  --ink-3: #3D4A5C;
  --em: var(--accent-deep);
  --rule: var(--accent);
  --tile-shadow: 0 0 0 1px rgba(29, 99, 184, 0.25) inset, 0 10px 22px rgba(11, 22, 40, 0.12);
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--carbon-0);
  color: #FFFFFF;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h2, h3, p, figure, dl, dd { margin: 0; }
button, a, input { font: inherit; }

.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico, .date-icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  flex: none;
  vertical-align: -0.14em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ------------------------------------------------------------------ deck + slides */
#deck, .deck {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--carbon-1);
}

.slide {
  position: relative;
  display: none;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  padding: clamp(16px, 2.6vh, 28px) clamp(28px, 4.2vw, 72px) clamp(12px, 2.0vh, 22px);
  background: var(--bg);
  color: var(--ink);
}

.slide.active {
  display: flex;
  flex-direction: column;
}

.slide.carbon {
  background:
    radial-gradient(90% 70% at 85% 0%, rgba(29, 99, 184, 0.14) 0%, rgba(29, 99, 184, 0) 60%),
    radial-gradient(60% 50% at 15% 100%, rgba(245, 166, 35, 0.08) 0%, rgba(245, 166, 35, 0) 50%),
    linear-gradient(160deg, #101E34 0%, var(--carbon-1) 55%, #070D18 100%);
}

.slide.paper {
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(29, 99, 184, 0.06) 0%, rgba(29, 99, 184, 0) 60%),
    var(--paper-1);
}

.slide-body {
  flex: 1 1 auto;
  min-height: 0;
  padding: clamp(10px, 1.8vh, 22px) 0;
}

.slide-body.stack {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.slide-body.two {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 3.8vw, 64px);
  align-items: center;
}

/* ------------------------------------------------------------------ headers */
.slide-head {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: clamp(10px, 1.4vh, 16px);
  border-bottom: 1px solid var(--line);
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: clamp(14px, 1.2vw, 20px);
}

/* Crisp white plaque for the All Seasons blue & gold emblem */
.header-logo-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 115px;
  height: 42px;
  aspect-ratio: auto;
  padding: 4px 10px;
  border-radius: 10px;
  background: #FFFFFF;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  flex: none;
}

.header-logo-pill img,
.cover-badge img,
.profile-logo-overlay img,
.phone-appbar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: none;
  opacity: 1;
  mix-blend-mode: normal;
}

.header-wordmark b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.25vw, 22px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}

.header-wordmark small {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.header-meta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.header-meta::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--rule);
}

/* ------------------------------------------------------------------ footer */
.slide-foot {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: clamp(8px, 1.2vh, 12px);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.page {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-2);
}

/* ------------------------------------------------------------------ type */
.eyebrow, .kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: clamp(6px, 1vh, 12px);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.eyebrow::before, .kicker::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--rule);
  flex: none;
}

h2 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

h2 em {
  display: block;
  font-style: normal;
  color: var(--em);
}

h2 {
  font-size: clamp(26px, min(2.5vw, 4.5vh), 46px);
  line-height: 1.08;
  letter-spacing: -0.024em;
}

h3 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

.lead {
  max-width: 60ch;
  margin-top: clamp(8px, 1.4vh, 14px);
  font-size: clamp(14.5px, min(1.08vw, 1.9vh), 18px);
  line-height: 1.52;
  color: var(--ink-3);
}

.num-chip {
  display: inline-grid;
  place-items: center;
  flex: none;
  width: clamp(32px, 3.8vh, 38px);
  height: clamp(32px, 3.8vh, 38px);
  border-radius: 10px;
  background: var(--accent-deep);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.16) inset;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #FFFFFF;
}

/* ------------------------------------------------------------------ slide 1: cover */
.slide.cover { display: none; padding: 0; }

.slide.cover.active {
  display: grid;
  grid-template-columns: minmax(0, 48fr) minmax(0, 52fr);
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: clamp(16px, 2.5vh, 28px) clamp(24px, 2.6vw, 44px) 64px clamp(28px, 4.2vw, 68px);
}

.cover-collab {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  align-self: flex-start;
  margin-bottom: clamp(6px, 1vh, 12px);
  padding: 6px 14px 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.brandcore-collab-logo {
  display: block;
  height: clamp(20px, 2.4vh, 26px);
  width: auto;
}

.collab-sep {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
}

.collab-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #E1E8F2;
}

.cover-lockup {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.4vw, 22px);
  margin-bottom: clamp(6px, 1vh, 12px);
}

/* Bespoke white plaque for All Seasons blue & gold emblem */
.cover-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: clamp(190px, 15vw, 240px);
  height: auto;
  aspect-ratio: auto;
  padding: 10px 16px;
  border-radius: 14px;
  background: #FFFFFF;
  box-shadow:
    0 0 0 2px rgba(29, 99, 184, 0.45) inset,
    0 22px 48px rgba(0, 0, 0, 0.6),
    0 0 50px rgba(29, 99, 184, 0.22);
}

.cover-wordmark b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(22px, min(1.9vw, 3.4vh), 34px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.cover-wordmark span {
  display: block;
  margin-top: clamp(4px, 0.8vh, 8px);
  font-size: clamp(13.5px, 0.95vw, 16px);
  font-weight: 600;
  color: #E1E8F2;
}

.cover-wordmark small {
  display: block;
  margin-top: clamp(4px, 0.6vh, 6px);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #B8C6D8;
}

.hero-copy .lead { max-width: 54ch; }

.fact-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(8px, 1.4vh, 14px) 0 0;
  padding: 0;
  list-style: none;
}

.fact-pills li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: clamp(12.5px, 0.88vw, 14px);
  font-weight: 600;
  color: #FFFFFF;
}

.fact-pills .ico { color: var(--gold); font-size: 1.08em; }

.cover-foot {
  position: absolute;
  left: clamp(28px, 4.2vw, 68px);
  right: clamp(24px, 2.6vw, 44px);
  bottom: clamp(12px, 1.8vh, 20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: clamp(8px, 1.2vh, 12px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.prepared-by {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: #D3DCE8;
}

.prepared-by b { color: #FFFFFF; font-weight: 700; }

.prepared-by img {
  width: 56px !important;
  height: 56px !important;
  min-width: 56px !important;
  max-width: 56px !important;
  min-height: 56px !important;
  max-height: 56px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  object-position: center 22% !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  flex-shrink: 0;
}

/* Right stage: desktop + mobile preview */
.hero-visual {
  position: relative;
  overflow: hidden;
  container-type: size;
  background:
    radial-gradient(110% 70% at 55% 28%, #162640 0%, #0F1D33 46%, #08101E 100%);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-visual canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 1;
  pointer-events: auto;
}

.stage-tag-badge {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(11, 22, 40, 0.88);
  border: 1px solid rgba(29, 99, 184, 0.45);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(29, 99, 184, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  white-space: nowrap;
  pointer-events: none;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 10px #10B981;
  animation: pulse-dot 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.stage-floor {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  height: 46%;
  overflow: hidden;
  perspective: 620px;
  perspective-origin: 50% 0%;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 30%, #000 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, #000 30%, #000 100%);
}

.stage-floor-grid {
  position: absolute;
  left: -60%;
  right: -60%;
  top: 0;
  height: 230%;
  transform-origin: 50% 0;
  transform: rotateX(64deg);
  background-image:
    linear-gradient(rgba(29, 99, 184, 0.42) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 99, 184, 0.42) 1px, transparent 1px);
  background-size: 54px 54px;
  background-position: center top;
}

.stage-scan {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 58%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold) 25%, var(--gold) 75%, transparent);
  box-shadow: 0 0 18px 2px rgba(245, 166, 35, 0.5);
  opacity: 0.85;
  animation: scan-pulse 3.2s ease-in-out infinite;
}

@keyframes scan-pulse {
  0%, 100% { opacity: 0.55; top: 58%; }
  50% { opacity: 0.95; top: 54%; }
}

.stage-browser {
  position: absolute;
  z-index: 3;
  top: 12cqh;
  left: 5.5cqw;
  width: 87cqw;
  border-radius: 14px;
  overflow: hidden;
  background: var(--carbon-0);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    0 50px 100px rgba(0, 0, 0, 0.65),
    0 0 90px rgba(29, 99, 184, 0.16);
}

.stage-shot { aspect-ratio: 1258 / 560; background: #0B1628; }

.stage-shot img,
.mock-hero-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 1;
  filter: none;
}

.browser-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
  height: clamp(32px, 4.2vh, 40px);
  padding: 0 14px;
  background: #142238;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.browser-dots { display: inline-flex; gap: 7px; }
.browser-dots i { width: 10px; height: 10px; border-radius: 50%; background: #FF5F57; }
.browser-dots i:nth-child(2) { background: #FEBC2E; }
.browser-dots i:nth-child(3) { background: #28C840; }

.browser-url {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 240px;
  padding: 5px 18px;
  border-radius: 8px;
  background: var(--carbon-1);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  color: #E1E8F2;
}

.browser-tag {
  justify-self: end;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--accent-deep);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.stage-phone {
  position: absolute;
  z-index: 4;
  right: 4cqw;
  top: calc(12cqh + clamp(32px, 4.2vh, 40px) + 31.5cqw);
  width: 22.5cqw;
  aspect-ratio: 9 / 18.6;
  container-type: inline-size;
  padding: 0.7cqw;
  border-radius: 3.4cqw;
  background: linear-gradient(150deg, #24354E 0%, #0B1628 38%, #142238 100%);
  box-shadow:
    0 0 0 1px #000,
    0 0 0 1px rgba(255, 255, 255, 0.22) inset,
    0 44px 80px rgba(0, 0, 0, 0.72);
}

.phone-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-radius: 12cqw;
  background: var(--carbon-1);
}

.phone-island {
  position: absolute;
  top: 3cqw;
  left: 50%;
  z-index: 2;
  width: 30cqw;
  height: 8.4cqw;
  border-radius: 99px;
  background: #000;
  transform: translateX(-50%);
}

.phone-appbar {
  display: flex;
  align-items: center;
  gap: 3cqw;
  padding: 15cqw 5.5cqw 4cqw;
  color: #FFFFFF;
}

.phone-appbar img {
  height: 13cqw;
  width: auto;
  background: #FFFFFF;
  padding: 1.5cqw 3cqw;
  border-radius: 2cqw;
}

.phone-appbar b {
  font-family: var(--font-display);
  font-size: 5.6cqw;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.phone-appbar .ico { margin-left: auto; font-size: 8cqw; }

.phone-hero {
  height: 56cqw;
  background: url('assets/google-place.jpg') center center / cover no-repeat;
}

.phone-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 3.4cqw;
  padding: 5cqw 6cqw 6cqw;
}

.phone-body small {
  font-family: var(--font-mono);
  font-size: 4.5cqw;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.phone-body b {
  font-family: var(--font-display);
  font-size: 7.2cqw;
  font-weight: 700;
  line-height: 1.1;
  color: #FFFFFF;
}

.phone-body p {
  font-size: 4.8cqw;
  line-height: 1.38;
  color: #D3DCE8;
}

.phone-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.4cqw;
  height: 14.5cqw;
  border-radius: 4.5cqw;
  background: var(--accent-deep);
  font-size: 5.2cqw;
  font-weight: 700;
  color: #FFFFFF;
}

.phone-cta.ghost {
  background: transparent;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.32) inset;
}

.phone-addr {
  display: flex;
  align-items: center;
  gap: 2cqw;
  margin-top: auto;
  font-size: 4.6cqw;
  font-weight: 500;
  color: #B8C6D8;
}

.visual-caption {
  position: absolute;
  left: 5.5cqw;
  bottom: 4cqh;
  z-index: 5;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(11, 22, 40, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #E1E8F2;
}

/* ------------------------------------------------------------------ slide 2: foundation (paper) */
.narrative-col { display: flex; flex-direction: column; justify-content: center; }

.narrative-pillars {
  display: grid;
  gap: clamp(10px, 1.4vh, 14px);
  margin-top: clamp(12px, 2.2vh, 22px);
}

.pillar-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: clamp(12px, 1.7vh, 17px) 18px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(11, 22, 40, 0.05);
}

.pillar-card h3 {
  font-size: clamp(17px, 1.22vw, 20px);
  line-height: 1.2;
}

.pillar-card p {
  margin-top: 4px;
  font-size: clamp(14px, min(0.98vw, 1.75vh), 16px);
  line-height: 1.48;
  color: var(--ink-3);
}

.showcase-col { display: flex; flex-direction: column; justify-content: center; }

.profile-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: #FFFFFF;
  border: 1px solid rgba(11, 22, 40, 0.12);
  box-shadow: 0 34px 70px rgba(11, 22, 40, 0.18);
}

.profile-band {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 22px;
  background: var(--paper-ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.profile-band span + span { color: var(--gold); letter-spacing: 0.08em; }

.profile-photo-strip {
  position: relative;
  height: clamp(160px, 23vh, 220px);
  background: #0B1628;
  overflow: hidden;
}

.profile-photo-strip > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
}

.profile-logo-overlay {
  position: absolute;
  left: 18px;
  bottom: 14px;
  width: clamp(130px, 10vw, 160px);
  height: 46px;
  aspect-ratio: auto;
  padding: 6px 12px;
  border-radius: 10px;
  background: #FFFFFF;
  border: 1px solid rgba(29, 99, 184, 0.4);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45);
}

.profile-main {
  padding: clamp(16px, 2.3vh, 24px) clamp(20px, 2.2vw, 30px);
}

.profile-name b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(20px, 1.55vw, 27px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--paper-ink);
}

.profile-name span {
  display: block;
  margin-top: 5px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--accent-deep);
}

.profile-dl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(10px, 1.5vh, 16px) 20px;
  margin-top: clamp(12px, 1.8vh, 18px);
}

.profile-dl-grid > div {
  padding-top: clamp(8px, 1.2vh, 12px);
  border-top: 1px solid rgba(11, 22, 40, 0.1);
}

.profile-dl-grid dt {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.profile-dl-grid dd {
  margin-top: 4px;
  font-size: clamp(13.5px, 0.94vw, 15px);
  font-weight: 600;
  line-height: 1.38;
  color: var(--paper-ink);
}

/* ------------------------------------------------------------------ slide 3: journey */
.journey-head, .proof-head, .exec-head {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: clamp(24px, 3vw, 56px);
  align-items: end;
}

.journey-head .lead, .proof-head .lead, .exec-head .lead { margin-top: 0; }

.diagnostic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 26px);
  align-items: stretch;
}

.diagnostic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vh, 15px);
  overflow: hidden;
  padding: clamp(16px, 2.3vh, 24px) clamp(18px, 1.6vw, 26px);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.36);
}

.diagnostic-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--gold) 85%);
}

.diag-head { display: flex; align-items: center; gap: 12px; }

.diag-tag {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.diag-ico {
  margin-left: auto;
  font-size: clamp(22px, 2.8vh, 28px);
  color: var(--gold);
  stroke-width: 1.8;
}

/* Visual preview frame inside each Slide 3 card */
.diag-thumb {
  position: relative;
  width: 100%;
  height: clamp(128px, 18.5vh, 172px);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #070D18;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.diag-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  display: block;
}

.diag-thumb-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(11, 22, 40, 0.92);
  border: 1px solid rgba(29, 99, 184, 0.5);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.diagnostic-card h3 {
  font-size: clamp(19px, min(1.45vw, 2.5vh), 24px);
  line-height: 1.18;
  color: #FFFFFF;
}

.diagnostic-card p {
  font-size: clamp(14.5px, min(1.02vw, 1.85vh), 17px);
  line-height: 1.5;
  color: #E1E8F2;
}

.diag-meta-pill {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  margin-top: auto;
  padding: clamp(10px, 1.3vh, 13px) 14px;
  border-radius: var(--radius-sm);
  background: rgba(29, 99, 184, 0.14);
  border: 1px solid rgba(29, 99, 184, 0.38);
  font-family: var(--font-mono);
  font-size: clamp(12px, 0.8vw, 13px);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.diag-meta-pill span { color: var(--gold); text-transform: uppercase; font-size: 11px; letter-spacing: 0.14em; }
.diag-meta-pill b { color: #FFFFFF; font-weight: 700; }

/* ------------------------------------------------------------------ slide 4: website (paper) */
.slide.website .slide-body.website-grid {
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  padding: clamp(6px, 1.2vh, 18px) 0;
}

.slide.website h2 {
  font-size: clamp(24px, min(2.2vw, 3.8vh), 42px);
}

.slide.website .lead {
  margin-top: clamp(6px, 1.0vh, 12px);
  font-size: clamp(13.5px, min(0.95vw, 1.6vh), 16.5px);
  line-height: 1.45;
}

.concept-notes {
  display: grid;
  gap: clamp(8px, 1.1vh, 12px);
  margin-top: clamp(8px, 1.4vh, 18px);
}

.concept-note-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(10px, 0.9vw, 14px);
  align-items: start;
  padding: clamp(8px, 1.2vh, 14px) clamp(12px, 1.1vw, 16px);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(11, 22, 40, 0.05);
}

.concept-note-item b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(14.5px, 1.02vw, 17.5px);
  font-weight: 700;
  line-height: 1.22;
  color: var(--ink);
}

.concept-note-item p {
  margin-top: 3px;
  font-size: clamp(12.5px, min(0.86vw, 1.45vh), 14.5px);
  line-height: 1.42;
  color: var(--ink-3);
}

.mockup-col { display: flex; flex-direction: column; justify-content: center; }

.browser-window {
  overflow: hidden;
  border-radius: 16px;
  background: var(--carbon-0);
  border: 1px solid rgba(11, 22, 40, 0.18);
  box-shadow: 0 40px 80px rgba(11, 22, 40, 0.28);
}

.mock-hero-stage {
  position: relative;
  width: 100%;
  height: clamp(260px, 38vh, 440px);
  overflow: hidden;
  background: #0B1628;
}

.mockup-caption {
  margin-top: clamp(8px, 1.2vh, 14px);
  text-align: center;
  font-family: var(--font-mono);
  font-size: clamp(10.5px, 0.75vw, 12px);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ------------------------------------------------------------------ slide 5: proof */
.comparison {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2vw, 32px);
}

.case-frame {
  display: flex;
  flex-direction: column;
  width: calc(clamp(280px, 38vh, 400px) * 1.6);
  max-width: calc(50% - 12px);
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--carbon-0);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 64px rgba(0, 0, 0, 0.5);
}

.case-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  height: 38px;
  padding: 0 14px;
  background: #142238;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.case-url {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  color: #E1E8F2;
}

.case-tag {
  justify-self: end;
  padding: 5px 10px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.case-tag.before { background: #24354E; }
.case-tag.after { background: var(--accent-deep); }

.case-viewport {
  position: relative;
  width: 100%;
  height: clamp(280px, 38vh, 400px);
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #FFFFFF;
}

.case-viewport img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.035);
  transform-origin: center top;
}

.case-frame figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #142238;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: clamp(13.5px, 0.95vw, 15px);
  font-weight: 500;
  color: #D3DCE8;
}

.case-frame figcaption span {
  padding-right: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FFFFFF;
}

/* ------------------------------------------------------------------ slide 6: roadmap (paper) */
.exec-head { grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); }
.exec-head h2 { font-size: clamp(26px, min(2.45vw, 4.3vh), 42px); }

.exec-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 1.6vw, 28px);
  align-items: stretch;
}

.exec-phase-card {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.5vh, 14px);
  padding: clamp(18px, 2.5vh, 26px) clamp(18px, 1.6vw, 26px);
  border-radius: var(--radius-lg);
  background: #FFFFFF;
  border: 1px solid rgba(11, 22, 40, 0.1);
  box-shadow: 0 18px 40px rgba(11, 22, 40, 0.08);
}

.exec-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

.exec-duration-pill {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--paper-ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.exec-phase-card h3 {
  min-height: 2.4em;
  font-size: clamp(18px, min(1.4vw, 2.4vh), 22px);
  line-height: 1.2;
  color: var(--paper-ink);
}

.exec-phase-card > p {
  font-size: clamp(14px, min(1vw, 1.75vh), 16px);
  line-height: 1.5;
  color: #3D4A5C;
}

.exec-deliverables {
  display: grid;
  gap: 8px;
  margin: auto 0 0;
  padding: clamp(10px, 1.4vh, 14px) 0 0;
  list-style: none;
  border-top: 1px solid rgba(11, 22, 40, 0.1);
}

.exec-deliverables li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  font-size: clamp(13.5px, min(0.95vw, 1.7vh), 15px);
  font-weight: 600;
  line-height: 1.4;
  color: var(--paper-ink);
}

.exec-deliverables .ico {
  margin-top: 0.12em;
  font-size: 1.1em;
  stroke-width: 2.6;
  color: var(--accent);
}

.exec-phase-card.featured {
  background: var(--paper-ink);
  border-color: var(--paper-ink);
  box-shadow: 0 28px 60px rgba(11, 22, 40, 0.3);
}

.exec-phase-card.featured h3,
.exec-phase-card.featured .exec-deliverables li { color: #FFFFFF; }
.exec-phase-card.featured > p { color: #D3DCE8; }
.exec-phase-card.featured .exec-deliverables { border-top-color: rgba(255, 255, 255, 0.14); }
.exec-phase-card.featured .exec-deliverables .ico { color: var(--gold); }
.exec-phase-card.featured .exec-duration-pill { background: #FFFFFF; color: var(--paper-ink); }

.exec-footer-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-radius: var(--radius-md);
  border: 1px solid rgba(11, 22, 40, 0.14);
  background: rgba(255, 255, 255, 0.65);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #3D4A5C;
}

.exec-footer-bar span { padding: 13px 18px; text-align: center; }
.exec-footer-bar span + span { border-left: 1px solid rgba(11, 22, 40, 0.12); }
.exec-footer-bar b { margin-left: 6px; font-weight: 800; color: var(--paper-ink); }

/* ------------------------------------------------------------------ slide 7: close */
.slide-body.close-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
  gap: clamp(28px, 3.4vw, 56px);
  align-items: center;
}

.partner-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px 24px;
  align-items: center;
  margin-top: clamp(14px, 2.2vh, 22px);
  padding: clamp(16px, 2.3vh, 24px);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4);
}

.partner-avatar-wrap {
  width: 56px !important;
  height: 56px !important;
  min-width: 56px !important;
  max-width: 56px !important;
  min-height: 56px !important;
  max-height: 56px !important;
  overflow: hidden !important;
  border-radius: 50% !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  flex-shrink: 0;
}

.partner-portrait {
  display: block !important;
  width: 56px !important;
  height: 56px !important;
  min-width: 56px !important;
  max-width: 56px !important;
  min-height: 56px !important;
  max-height: 56px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  object-position: center 22% !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  filter: none;
  opacity: 1;
}

.partner-meta-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.partner-name-heading {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: clamp(24px, 2vw, 32px);
  font-weight: 700;
  line-height: 1.05;
  color: #FFFFFF;
}

.partner-role-sub {
  margin-top: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-3);
}

.partner-quote {
  margin-top: 8px;
  font-size: clamp(14px, min(1vw, 1.75vh), 16px);
  line-height: 1.48;
  color: var(--ink-2);
}

.partner-contact-pills {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.partner-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: #FFFFFF;
}

.partner-pill .ico { color: var(--gold); }

.partner-brand-signoff {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 2px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.partner-brand-logo {
  display: block;
  height: clamp(22px, 2.6vh, 28px);
  width: auto;
}

.partner-brand-address {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  text-align: right;
}

.concierge-col { display: flex; flex-direction: column; justify-content: center; }

.request {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  padding: clamp(18px, 2.8vh, 30px) clamp(18px, 1.8vw, 30px);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 26px 56px rgba(0, 0, 0, 0.45);
}

.request::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--gold));
}

.request .kicker { margin-bottom: 0; }

.request h3 {
  font-size: clamp(28px, 2.2vw, 38px);
  line-height: 1.05;
  color: #FFFFFF;
}

.request > p {
  font-size: clamp(14.5px, 0.98vw, 16px);
  line-height: 1.48;
  color: #D3DCE8;
}

.screen-request { display: flex; flex-direction: column; gap: 11px; }

.suggestions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.suggestions button {
  padding: 11px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  cursor: pointer;
}

.suggestions button:hover,
.suggestions button:focus-visible {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
}

.picker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.picker-col { display: flex; flex-direction: column; gap: 6px; }

.request label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.date-control { position: relative; display: block; }

.request input {
  width: 100%;
  height: 44px;
  margin: 0;
  padding: 6px 48px 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--carbon-1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: #FFFFFF;
  color-scheme: dark;
}

.request input::-webkit-calendar-picker-indicator { opacity: 0; cursor: pointer; }

.date-control #open-date,
.date-control #open-time {
  position: absolute;
  top: 50%;
  right: 6px;
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.09);
  color: #FFFFFF;
  transform: translateY(-50%);
  cursor: pointer;
}

.date-control .date-icon { width: 18px; height: 18px; }

a#contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
  padding: 15px 18px;
  border-radius: 12px;
  background: var(--accent-deep);
  box-shadow: 0 16px 32px rgba(20, 73, 136, 0.42);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: #FFFFFF;
}

a#contact:hover { background: #0E3566; }

.request small {
  display: block;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-3);
}

.print-contact { display: none; }

/* ------------------------------------------------------------------ controls */
.controls {
  position: fixed;
  left: 50%;
  bottom: 1.2vh;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
  border-radius: 999px;
  background: rgba(11, 22, 40, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  color: #FFFFFF;
  transform: translateX(-50%);
  backdrop-filter: blur(12px);
}

.controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 11px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #FFFFFF;
  cursor: pointer;
}

#counter {
  min-width: 46px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

#play {
  padding-left: 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 0 999px 999px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: #E1E8F2;
}

/* ------------------------------------------------------------------ desktop frame */
@media screen and (min-width: 701px) {
  html, body { height: 100%; overflow: hidden; }

  body {
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 30%, #16243A 0%, #060A12 100%);
  }

  #deck, .deck {
    width: min(96vw, 1640px);
    height: min(91vh, 920px);
    margin: auto;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 36px 100px rgba(0, 0, 0, 0.65);
  }

  .slide { height: 100%; min-height: 0; }
}


/* === MULTI-VIEWPORT COMPACT HEIGHT GUARD (1600x900, 1440x900, 1366x768) === */
.journey-thumb, .diag-thumb { height: clamp(96px, 14.5vh, 144px) !important; }
@media screen and (max-height: 920px) {
  .hero-copy {
    gap: 7px !important;
    padding: 14px 28px 54px 40px !important;
  }
  .cover-collab {
    margin-bottom: 3px !important;
    padding: 5px 12px !important;
  }
  .cover-lockup {
    margin-bottom: 4px !important;
  }
  .cover-badge {
    width: 72px !important;
    height: 72px !important;
  }
  .hero-copy h1 {
    font-size: clamp(26px, 2.5vw, 38px) !important;
    line-height: 1.04 !important;
  }
  .hero-copy .lead {
    font-size: 14px !important;
    line-height: 1.38 !important;
    margin-top: 3px !important;
  }
  .cta-row, .hero-actions {
    margin-top: 6px !important;
  }
  .cover-proof, .proof-strip {
    margin-top: 6px !important;
    padding-top: 8px !important;
  }
  .slide {
    padding: 18px 40px 14px !important;
  }
  .slide-head {
    padding-bottom: 8px !important;
    margin-bottom: 4px !important;
  }
  .slide-foot {
    padding-top: 6px !important;
    margin-top: 4px !important;
  }
  .slide-body.stack {
    gap: 12px !important;
  }
  .journey-head h2, .proof-head h2, .exec-head h2, .foundation .narrative-col h2, .website .narrative-col h2 {
    font-size: clamp(22px, 2.1vw, 32px) !important;
    line-height: 1.08 !important;
  }
  .journey-head .lead, .proof-head .lead, .exec-head .lead, .foundation .narrative-col .lead, .website .narrative-col .lead {
    font-size: 13.5px !important;
    line-height: 1.35 !important;
    margin-top: 4px !important;
  }
  .narrative-pillars, .concept-notes {
    gap: 7px !important;
    margin-top: 8px !important;
  }
  .pillar-card, .concept-note-item {
    padding: 8px 12px !important;
  }
  .pillar-card h3, .concept-note-item b {
    font-size: 15px !important;
    line-height: 1.18 !important;
  }
  .pillar-card p, .concept-note-item p {
    font-size: 12.5px !important;
    line-height: 1.32 !important;
    margin-top: 2px !important;
  }
  .diag-thumb, .journey-thumb {
    height: clamp(92px, 13vh, 128px) !important;
  }
  .diagnostic-card, .journey-card {
    padding: 12px 16px !important;
    gap: 8px !important;
  }
  .diagnostic-card h3, .journey-card h3 {
    font-size: 17px !important;
    line-height: 1.15 !important;
  }
  .diagnostic-card p, .journey-card p {
    font-size: 13px !important;
    line-height: 1.35 !important;
  }
  .diag-meta-pill, .journey-outcome {
    padding: 7px 10px !important;
  }
}

@media screen and (max-height: 820px) {
  #deck, .deck {
    height: 94vh !important;
  }
  .slide {
    padding: 12px 34px 10px !important;
  }
  .slide-head {
    padding-bottom: 6px !important;
  }
  .header-logo-pill {
    width: 36px !important;
    height: 36px !important;
  }
  .header-wordmark b {
    font-size: 16px !important;
  }
  .header-wordmark small {
    margin-top: 2px !important;
    font-size: 11px !important;
  }
  .slide-foot {
    padding-top: 5px !important;
    font-size: 11px !important;
  }
  .eyebrow, .kicker {
    margin-bottom: 3px !important;
    font-size: 11px !important;
  }
  /* Slide 1 Cover at 768p */
  .hero-copy {
    gap: 6px !important;
    padding: 12px 24px 48px 34px !important;
  }
  .cover-collab {
    margin-bottom: 2px !important;
    padding: 4px 10px !important;
  }
  .cover-lockup {
    margin-bottom: 2px !important;
  }
  .cover-badge {
    width: 64px !important;
    height: 64px !important;
  }
  .hero-copy h1 {
    font-size: clamp(24px, 2.3vw, 34px) !important;
    line-height: 1.04 !important;
  }
  .hero-copy .lead {
    font-size: 13px !important;
    line-height: 1.34 !important;
    margin-top: 2px !important;
  }
  .cta-row, .hero-actions {
    margin-top: 4px !important;
  }
  .btn, .cta-primary, .cta-secondary {
    height: 38px !important;
    padding: 0 14px !important;
    font-size: 12px !important;
  }
  .cover-proof, .proof-strip {
    margin-top: 4px !important;
    padding-top: 6px !important;
  }
  /* Slide 2 & 4 at 768p */
  .foundation .narrative-col h2, .website .narrative-col h2 {
    font-size: clamp(20px, 1.8vw, 26px) !important;
  }
  .foundation .narrative-col .lead, .website .narrative-col .lead {
    font-size: 12.5px !important;
    line-height: 1.28 !important;
    margin-top: 2px !important;
  }
  .narrative-pillars, .concept-notes {
    gap: 5px !important;
    margin-top: 6px !important;
  }
  .pillar-card, .concept-note-item {
    padding: 6px 10px !important;
    gap: 10px !important;
  }
  .pillar-card h3, .concept-note-item b {
    font-size: 13.5px !important;
  }
  .pillar-card p, .concept-note-item p {
    font-size: 11.8px !important;
    line-height: 1.26 !important;
  }
  .profile-photo-strip {
    height: 115px !important;
  }
  .profile-main {
    padding: 10px 16px !important;
  }
  .profile-dl-grid {
    gap: 6px 12px !important;
    margin-top: 8px !important;
    padding-top: 8px !important;
  }
  .mock-hero-stage {
    height: clamp(220px, 36vh, 300px) !important;
  }
  /* Slide 3 at 768p */
  .slide-body.stack {
    gap: 8px !important;
  }
  .journey-head h2, .proof-head h2, .exec-head h2 {
    font-size: clamp(20px, 1.9vw, 27px) !important;
  }
  .diag-thumb, .journey-thumb {
    height: 82px !important;
  }
  .diagnostic-card, .journey-card {
    padding: 10px 14px !important;
    gap: 6px !important;
  }
  .diagnostic-card h3, .journey-card h3 {
    font-size: 15px !important;
  }
  .diagnostic-card p, .journey-card p {
    font-size: 12px !important;
    line-height: 1.28 !important;
  }
  .diag-meta-pill, .journey-outcome {
    padding: 5px 10px !important;
    font-size: 11px !important;
  }
  /* Slide 6 at 768p */
  .exec-phase-card {
    padding: 12px 16px !important;
    gap: 6px !important;
  }
  .exec-phase-card h3 {
    min-height: 0 !important;
    font-size: 16px !important;
  }
  .exec-phase-card > p {
    font-size: 12.5px !important;
    line-height: 1.32 !important;
  }
  .exec-deliverables {
    gap: 4px !important;
    padding-top: 6px !important;
  }
  .exec-deliverables li {
    font-size: 12px !important;
  }
  .exec-footer-bar span {
    padding: 8px 12px !important;
    font-size: 11px !important;
  }
  /* Slide 7 at 768p */
  .partner-col h2 {
    font-size: clamp(20px, 1.9vw, 27px) !important;
    line-height: 1.06 !important;
  }
  .partner-col .lead {
    font-size: 12.5px !important;
    line-height: 1.3 !important;
    margin-top: 3px !important;
  }
  .partner-card {
    margin-top: 8px !important;
    padding: 12px 16px !important;
    gap: 10px 16px !important;
  }
  .partner-avatar-wrap {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    max-width: 56px !important;
    min-height: 56px !important;
    max-height: 56px !important;
    border-radius: 50% !important;
    border: none !important;
    box-shadow: none !important;
  }
  .partner-name-heading {
    font-size: 20px !important;
    margin-top: 2px !important;
  }
  .partner-role-sub {
    font-size: 12.5px !important;
    margin-top: 2px !important;
  }
  .partner-quote {
    margin-top: 4px !important;
    font-size: 12px !important;
    line-height: 1.3 !important;
  }
  .partner-pill {
    padding: 6px 10px !important;
    font-size: 11.5px !important;
  }
  .partner-brand-signoff {
    padding-top: 8px !important;
  }
  .request {
    padding: 14px 18px !important;
    gap: 8px !important;
  }
  .request h3 {
    font-size: 22px !important;
  }
  .request > p {
    font-size: 12.5px !important;
    line-height: 1.32 !important;
  }
  .suggestions button {
    padding: 8px !important;
    font-size: 11px !important;
  }
  .request input {
    height: 36px !important;
    font-size: 12.5px !important;
  }
  a#contact {
    padding: 11px 14px !important;
    font-size: 12px !important;
  }
}



/* ==========================================================================
   Argon Standard Custom Styling for All Seasons Roofing & Waterproofing
   ========================================================================== */

/* ---------------- Slide 2: Forensic Site Audit Panel ---------------- */
.audit-cards-panel {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.4vh, 14px);
  margin-top: clamp(12px, 1.8vh, 18px);
}

.audit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(10px, 1.4vh, 14px) clamp(12px, 1.2vw, 18px);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(11, 22, 40, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.audit-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(11, 22, 40, 0.09);
}

.audit-card.audit-critical {
  border-left: 4px solid #EF4444;
}

.audit-card.audit-high {
  border-left: 4px solid #F59E0B;
}

.audit-card.audit-medium {
  border-left: 4px solid #3B82F6;
}

.audit-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.audit-sev {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sev-critical {
  background: rgba(239, 68, 68, 0.12);
  color: #DC2626;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.sev-high {
  background: rgba(245, 158, 11, 0.12);
  color: #D97706;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.sev-medium {
  background: rgba(59, 130, 246, 0.12);
  color: #2563EB;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.audit-source {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
  letter-spacing: 0.05em;
}

.audit-card h3 {
  font-size: clamp(14.5px, 1.05vw, 17px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
}

.audit-card p {
  font-size: clamp(12.5px, min(0.85vw, 1.4vh), 14px);
  line-height: 1.42;
  color: var(--ink-3);
}

.audit-impact {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 2px;
  padding-top: 6px;
  border-top: 1px solid var(--line);
  font-size: clamp(11.5px, 0.78vw, 12.5px);
  line-height: 1.35;
}

.impact-label {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 10.5px;
  color: var(--gold-ink);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.impact-value {
  color: var(--ink-2);
  font-weight: 600;
}

/* ---------------- Slide 3: Atmospheric River & Interactive Path Replay ---------------- */
.gap-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(18px, 2.4vw, 36px);
  align-items: center;
}

.scenario-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(12px, 1.8vh, 18px) 0;
  padding: 0;
  list-style: none;
}

.scenario-chips li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(29, 99, 184, 0.16);
  border: 1px solid rgba(29, 99, 184, 0.38);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: #FFFFFF;
}

.replay-action-box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: clamp(8px, 1.2vh, 16px);
}

.replay-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent) 0%, #154D96 100%);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 24px rgba(29, 99, 184, 0.35);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.replay-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(29, 99, 184, 0.5);
  background: linear-gradient(135deg, #2575D6 0%, #1A5BB0 100%);
}

.replay-btn.is-animating {
  opacity: 0.85;
  pointer-events: none;
}

.replay-hint {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}

.paths-comparison-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 1.2vw, 18px);
}

.path-track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(14px, 1.8vh, 18px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.path-track.path-today {
  border-top: 3px solid #EF4444;
}

.path-track.path-brandcore {
  border-top: 3px solid #10B981;
  background: linear-gradient(165deg, rgba(16, 185, 129, 0.05) 0%, var(--surface) 100%);
}

.path-track-header {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.path-tag {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.path-tag-today { color: #EF4444; }
.path-tag-brandcore { color: #10B981; }

.path-count {
  font-size: 12px;
  color: var(--ink-3);
}

.path-steps-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.path-step-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid transparent;
  transition: all 0.25s ease;
}

.path-step-item.is-active {
  border-color: var(--gold);
  background: rgba(245, 166, 35, 0.12);
  transform: translateX(3px);
}

.path-step-item.is-completed {
  border-color: rgba(255, 255, 255, 0.15);
  opacity: 0.9;
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #24354E;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.brandcore-num {
  background: #10B981;
  color: #070D18;
}

.step-content b {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.25;
}

.step-content p {
  margin-top: 2px;
  font-size: 11.5px;
  line-height: 1.35;
  color: #B8C6D8;
}

.path-summary-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-size: 11.5px;
  font-weight: 600;
  color: #A7F3D0;
  line-height: 1.35;
}

/* ---------------- Slide 4: Interactive Roof & Waterproofing Selector Widget ---------------- */
.concept-guarantee-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(10px, 1.4vh, 16px);
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(29, 99, 184, 0.1);
  border: 1px solid rgba(29, 99, 184, 0.25);
  font-size: 12px;
  color: var(--ink-2);
}

.concept-guarantee-note b { color: var(--accent-deep); }

.argon-interactive-widget {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #0B1628;
  border: 1px solid rgba(11, 22, 40, 0.2);
  box-shadow: 0 30px 60px rgba(11, 22, 40, 0.22), 0 0 0 1px rgba(29, 99, 184, 0.2) inset;
  color: #FFFFFF;
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: #142238;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.widget-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.widget-brand-logo {
  height: 28px;
  width: auto;
  border-radius: 6px;
  background: #FFFFFF;
  padding: 2px 6px;
}

.widget-title {
  display: block;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}

.widget-sub {
  display: block;
  font-size: 11px;
  color: #94A3B8;
  font-family: var(--font-mono);
}

.dispatch-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #6EE7B7;
  white-space: nowrap;
}

.pulse-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulse-dot 1.8s infinite;
  flex-shrink: 0;
}

.widget-tabs-nav {
  display: flex;
  gap: 2px;
  background: #0E1A2C;
  padding: 4px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.widget-tab-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: #94A3B8;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.widget-tab-btn:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.04);
}

.widget-tab-btn.active {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.widget-panels {
  padding: clamp(12px, 1.6vh, 18px);
  background: #0B1628;
}

.widget-panel { display: none; }
.widget-panel.active {
  display: flex;
  flex-direction: column;
  gap: clamp(10px, 1.3vh, 14px);
}

.widget-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.widget-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
}

.property-type-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.prop-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 8px;
  background: #142238;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.prop-btn:hover {
  border-color: var(--accent);
}

.prop-btn.active {
  background: rgba(29, 99, 184, 0.25);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}

.btn-primary-text {
  font-weight: 700;
  font-size: 12px;
  color: #FFFFFF;
  line-height: 1.2;
}

.btn-sub-text {
  font-size: 10.5px;
  color: #94A3B8;
  margin-top: 2px;
}

.slider-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.slider-val-display {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--gold);
}

.slider-container {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.argon-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: #1E2E48;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.argon-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px rgba(245, 166, 35, 0.6);
  cursor: pointer;
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  color: #64748B;
}

.urgency-toggle-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.urgency-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  background: #142238;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.urgency-btn:hover { border-color: rgba(255, 255, 255, 0.25); }

.urgency-btn.active {
  background: rgba(29, 99, 184, 0.28);
  border-color: var(--accent);
}

.urgency-btn[data-urgency="leak"].active {
  background: rgba(239, 68, 68, 0.2);
  border-color: #EF4444;
}

.urgency-btn b {
  display: block;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}

.urgency-btn small {
  display: block;
  font-size: 10.5px;
  color: #94A3B8;
}

.urgency-icon { font-size: 16px; flex-shrink: 0; }

.dynamic-results-card {
  padding: 10px 14px;
  border-radius: 10px;
  background: #142238;
  border: 1px solid rgba(29, 99, 184, 0.35);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.results-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.results-kicker {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.results-chip {
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  font-size: 10.5px;
  font-weight: 600;
  color: #6EE7B7;
  font-family: var(--font-mono);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.result-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.result-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.result-value {
  font-size: 11.5px;
  font-weight: 600;
  color: #FFFFFF;
  line-height: 1.35;
}

/* Assemblies Grid */
.assemblies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.assembly-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border-radius: 10px;
  background: #142238;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.assembly-badge {
  align-self: flex-start;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(29, 99, 184, 0.2);
  border: 1px solid rgba(29, 99, 184, 0.4);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
}

.assembly-card h4 {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  color: #FFFFFF;
}

.assembly-layers {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  color: #CBD5E1;
  line-height: 1.3;
}

.assembly-layers li {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.layer-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.assembly-desc {
  margin-top: auto;
  font-size: 11px;
  line-height: 1.35;
  color: #94A3B8;
}

/* Warranty Content Grid */
.warranty-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.license-highlight-box, .warranty-tiers-box {
  padding: 14px;
  border-radius: 10px;
  background: #142238;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lic-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lic-icon { font-size: 22px; }

.lic-head h4, .warranty-tiers-box h4 {
  margin: 0;
  font-size: 13.5px;
  font-weight: 700;
  color: #FFFFFF;
}

.lic-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
}

.lic-checklist {
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11.5px;
  color: #E2E8F0;
}

.lic-checklist li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lic-checklist .ico {
  color: #10B981;
  font-size: 14px;
}

.wt-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.wt-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.wt-item b {
  font-size: 12px;
  color: #FFFFFF;
}

.wt-item p {
  font-size: 11px;
  color: #94A3B8;
  line-height: 1.3;
}

/* ---------------- Slide 5: Pointer-Events Before/After Drag Slider ---------------- */
.compare-container-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
}

.compare {
  position: relative;
  width: 100%;
  height: clamp(300px, 44vh, 460px);
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--carbon-0);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 34px 70px rgba(0, 0, 0, 0.55);
  touch-action: none !important;
  user-select: none !important;
  cursor: ew-resize !important;
}

.compare__before, .compare__after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.compare__before img, .compare__after img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.compare__after {
  clip-path: inset(0 0 0 var(--pos, 50%));
}

.compare__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  width: 2px;
  background: #FFFFFF;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.75);
  pointer-events: none;
  transform: translateX(-50%);
  z-index: 5;
}

.compare__handle {
  position: absolute;
  top: 50%;
  left: var(--pos, 50%);
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #FFFFFF;
  color: #0B1628;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 6;
  pointer-events: auto !important;
  cursor: ew-resize !important;
}

.compare__handle .ico {
  font-size: 16px;
  stroke-width: 2.5;
}

.compare__range {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none !important;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: ew-resize;
}

.compare-label-chip {
  position: absolute;
  bottom: 14px;
  padding: 6px 14px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 4;
}

.before-chip {
  left: 14px;
  background: rgba(11, 22, 40, 0.9);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.after-chip {
  right: 14px;
  background: rgba(29, 99, 184, 0.9);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.compare-caption-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  width: 100%;
  margin-top: 12px;
  padding: 10px 18px;
  border-radius: 10px;
  background: #142238;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12.5px;
  color: #CBD5E1;
}

.slider-drag-pill {
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(245, 166, 35, 0.15);
  border: 1px solid rgba(245, 166, 35, 0.35);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
}

/* Slide 4 Configurator Height Guard (1440x900 & 1366x768 screens) */
.argon-interactive-widget {
  max-height: min(78vh, 650px);
}
.widget-panels {
  overflow-y: auto;
  max-height: min(58vh, 490px);
  overscroll-behavior: contain;
}

/* ==========================================================================
   Mobile Responsive Layout (390x844 & Small Screens)
   Strict zero horizontal overflow, stacked columns, and tactile touch controls
   ========================================================================== */
@media screen and (max-width: 700px) {
  html, body {
    height: 100% !important;
    overflow: hidden !important;
  }

  body {
    display: grid !important;
    grid-template-rows: minmax(0, 1fr) auto !important;
    height: 100dvh !important;
    background: var(--carbon-0) !important;
  }

  #deck, .deck {
    height: 100% !important;
    width: 100% !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    overscroll-behavior-y: contain !important;
    -webkit-overflow-scrolling: touch !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
  }

  .slide {
    height: auto !important;
    min-height: 100% !important;
    padding: 16px 14px 28px !important;
    overflow-x: hidden !important;
    overflow-y: visible !important;
    box-sizing: border-box !important;
  }

  .slide.active {
    display: flex !important;
    flex-direction: column !important;
  }

  /* Presentation Controls: dock cleanly at bottom row */
  .controls {
    position: relative !important;
    left: auto !important;
    bottom: auto !important;
    transform: none !important;
    justify-self: center !important;
    margin: 6px auto !important;
    gap: 2px !important;
    padding: 4px 8px !important;
    max-width: calc(100vw - 12px) !important;
    background: rgba(11, 22, 40, 0.96) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5) !important;
    z-index: 50 !important;
  }

  .controls button, .controls a {
    padding: 6px 10px !important;
    min-width: 40px !important;
  }

  #counter {
    min-width: 44px !important;
    font-size: 11px !important;
  }

  #play {
    font-size: 10px !important;
    letter-spacing: 0.04em !important;
    padding: 4px 8px !important;
  }

  /* Slide Headers */
  .slide-head {
    flex-wrap: wrap !important;
    gap: 8px !important;
    padding-bottom: 8px !important;
  }

  .header-brand {
    gap: 8px !important;
  }

  .header-logo-pill {
    width: 32px !important;
    height: 32px !important;
  }

  .header-wordmark b {
    font-size: 14.5px !important;
  }

  .header-wordmark small {
    font-size: 10.5px !important;
  }

  .header-meta {
    font-size: 10.5px !important;
  }

  /* Slide Footers */
  .slide-foot {
    flex-wrap: wrap !important;
    gap: 6px !important;
    padding-top: 14px !important;
    font-size: 11px !important;
    border-top: 1px solid var(--line) !important;
    margin-top: 18px !important;
  }

  /* Typography */
  h1 { font-size: clamp(24px, 6.8vw, 32px) !important; line-height: 1.12 !important; }
  h2 { font-size: clamp(20px, 5.5vw, 26px) !important; line-height: 1.15 !important; }
  .lead { font-size: 13.5px !important; line-height: 1.4 !important; }

  /* ---------------- Slide 1: Cover Mobile ---------------- */
  .slide.cover.active {
    display: flex !important;
    flex-direction: column !important;
    padding: 0 !important;
  }

  .hero-copy {
    padding: 20px 14px 16px !important;
    gap: 12px !important;
  }

  .cover-collab {
    padding: 4px 10px !important;
    gap: 8px !important;
  }

  .brandcore-collab-logo {
    height: 18px !important;
  }

  .collab-label {
    font-size: 10px !important;
  }

  .cover-lockup {
    gap: 12px !important;
    margin-bottom: 6px !important;
  }

  .cover-badge {
    width: 60px !important;
    height: 60px !important;
    min-width: 60px !important;
    max-width: 60px !important;
  }

  .cover-wordmark b {
    font-size: 15.5px !important;
  }

  .cover-wordmark span {
    font-size: 11px !important;
  }

  .cover-wordmark small {
    font-size: 10px !important;
  }

  .fact-pills {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
    margin: 8px 0 !important;
  }

  .fact-pills li {
    font-size: 11.5px !important;
    padding: 6px 12px !important;
  }

  .cover-foot {
    position: static !important;
    margin-top: 12px !important;
    padding-top: 12px !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
  }

  .hero-visual {
    width: 100% !important;
    min-height: 330px !important;
    height: 330px !important;
    border-left: none !important;
    border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
    position: relative !important;
  }

  .hero-visual canvas {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
  }

  .stage-tag-badge {
    bottom: 10px !important;
    left: 10px !important;
    right: 10px !important;
    font-size: 9.5px !important;
    padding: 6px 10px !important;
    white-space: normal !important;
  }

  /* ---------------- Slide 2: Forensic Site Audit Mobile ---------------- */
  .slide-body.two.audit-layout,
  .slide-body.two {
    display: flex !important;
    flex-direction: column !important;
    gap: 18px !important;
    padding: 10px 0 !important;
  }

  .audit-cards-panel {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    margin-top: 14px !important;
  }

  .audit-card {
    padding: 14px !important;
  }

  .profile-card {
    max-width: 100% !important;
  }

  .profile-dl-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  /* ---------------- Slide 3: Clock-Ticking Journey & Replay Mobile ---------------- */
  .gap-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding: 10px 0 !important;
  }

  .paths-comparison-panel {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .path-track {
    padding: 14px !important;
  }

  .replay-action-box {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }

  /* ---------------- Slide 4: Interactive Roof Configurator Mobile ---------------- */
  .slide.website .slide-body.website-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding: 10px 0 !important;
  }

  .argon-interactive-widget {
    max-height: none !important;
  }

  .widget-panels {
    max-height: none !important;
    padding: 12px 10px !important;
  }

  .property-type-group {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .urgency-toggle-group {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .results-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .assemblies-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .warranty-content-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .widget-tabs-nav {
    flex-wrap: wrap !important;
  }

  .widget-tab-btn {
    font-size: 11px !important;
    padding: 7px 10px !important;
  }

  /* ---------------- Slide 5: Pointer-Events Comparison Slider Mobile ---------------- */
  .compare-container-box {
    width: 100% !important;
    max-width: 100% !important;
  }

  .compare {
    height: 240px !important;
    border-radius: 12px !important;
  }

  .compare-caption-bar {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    text-align: center !important;
    padding: 10px 12px !important;
  }

  .cap-col.before-col, .cap-col.after-col {
    text-align: left !important;
  }

  /* ---------------- Slide 6: Execution Roadmap Mobile ---------------- */
  .exec-head {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .exec-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  /* ---------------- Slide 7: Close & Concierge Form Mobile ---------------- */
  .slide-body.close-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px !important;
    padding: 10px 0 !important;
  }

  .partner-card {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    padding: 16px !important;
    gap: 12px !important;
  }

  .partner-avatar-wrap {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    max-width: 56px !important;
    min-height: 56px !important;
    max-height: 56px !important;
    border-radius: 50% !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  .partner-portrait {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px !important;
    max-width: 56px !important;
    min-height: 56px !important;
    max-height: 56px !important;
    border-radius: 50% !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
  }

  .partner-contact-pills {
    justify-content: center !important;
  }

  .partner-brand-signoff {
    flex-direction: column !important;
    align-items: center !important;
    gap: 6px !important;
  }

  .suggestions {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .suggestions button {
    width: 100% !important;
  }

  .picker-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
}