/* ============================================================
   PLATYPUS SNOOZE — social direction for launch, by Aeri Socials
   Built on the official Platypus Snooze Brand Guide 2025:
   colours, logo and typography families are the brand's own.
   ============================================================ */

:root{
  --midnight: #06354A;
  --deep-ocean: #03283A;
  --aqua: #64A4B4;
  --aqua-bright: #7EB6C4;
  --ice: #C7E3EA;
  --cloud: #F4F4F4;
  --white: #FFFFFF;
  --charcoal: #2B2B2B;

  --font-display: "Fredoka", -apple-system, sans-serif;
  --font-body: "Inter Tight", -apple-system, BlinkMacSystemFont, sans-serif;

  --max: 1180px;
  --gutter: clamp(24px, 6vw, 96px);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
}

body{
  margin:0;
  background: var(--cloud);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

p{ margin: 0; }
ul{ margin:0; padding:0; list-style:none; }
a{ color: inherit; text-decoration: none; }
strong{ font-weight: 700; }

::selection{ background: var(--aqua); color: var(--deep-ocean); }

a:focus-visible, button:focus-visible{
  outline: 2px solid var(--aqua);
  outline-offset: 3px;
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
.progress-bar{
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--aqua);
  z-index: 600;
  transition: width 0.1s linear;
}

/* ============================================================
   DOT NAV (desktop)
   ============================================================ */
.dot-nav{
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 400;
}
.dot-nav ul{ display:flex; flex-direction:column; gap:12px; align-items:flex-end; }
.dot-nav a{ display:flex; align-items:center; gap:10px; padding: 3px 0; }
.dot-nav .dot-num{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(6,53,74,0.2);
  transition: background 0.25s ease, transform 0.25s ease;
}
.dot-nav .dot-label{
  font-size: 12px;
  letter-spacing: 0.01em;
  color: var(--midnight);
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
  background: var(--cloud);
  padding: 4px 10px;
  border-radius: 999px;
}
.dot-nav a:hover .dot-label,
.dot-nav a:focus-visible .dot-label{ opacity: 1; transform: translateX(0); }
.dot-nav a.active .dot-num{ background: var(--aqua); transform: scale(1.4); }

body[data-nav-theme="dark"] .dot-nav .dot-num{ background: rgba(244,244,244,0.28); }
body[data-nav-theme="dark"] .dot-nav .dot-label{ color: var(--white); background: var(--deep-ocean); }
body[data-nav-theme="dark"] .dot-nav a.active .dot-num{ background: var(--aqua-bright); }

@media (max-width: 900px){ .dot-nav{ display:none; } }

/* ============================================================
   MOBILE NAV
   ============================================================ */
.mobile-nav-toggle{
  display:none;
  position: fixed;
  top: 20px; right: 20px;
  z-index: 600;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--midnight);
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 4px;
  cursor:pointer;
}
.mobile-nav-toggle span{
  width: 18px; height: 1.5px;
  background: var(--white);
  display:block;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-nav-toggle.open span:nth-child(1){ transform: translateY(5.5px) rotate(45deg); }
.mobile-nav-toggle.open span:nth-child(2){ opacity: 0; }
.mobile-nav-toggle.open span:nth-child(3){ transform: translateY(-5.5px) rotate(-45deg); }

.mobile-nav-sheet{
  position: fixed;
  inset: 0;
  background: var(--deep-ocean);
  z-index: 550;
  display:flex;
  align-items:center;
  padding: var(--gutter);
  overflow-y: auto;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(.6,0,.2,1);
}
.mobile-nav-sheet.open{ transform: translateY(0); }
.mobile-nav-sheet ul{ display:flex; flex-direction:column; gap: 16px; width:100%; }
.mobile-nav-sheet a{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(22px, 6.5vw, 30px);
  color: var(--white);
}
.mobile-nav-sheet a::before{
  content: attr(data-index);
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--aqua-bright);
  display:inline-block;
  width: 28px;
}
@media (max-width: 900px){ .mobile-nav-toggle{ display:flex; } }

/* ============================================================
   SECTION SCAFFOLDING
   ============================================================ */
.section{ position: relative; padding: clamp(72px, 12vw, 140px) var(--gutter); }
.section.light{ background: var(--cloud); color: var(--charcoal); }
.section.dark{ background: var(--deep-ocean); color: var(--white); }

.section-head{
  display:flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: clamp(32px, 6vw, 64px);
  max-width: var(--max);
  margin-left:auto; margin-right:auto;
}
.section-num{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--aqua);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  flex-shrink: 0;
}
.section-head h2{ font-size: clamp(28px, 4.2vw, 48px); line-height: 1.12; }
.eyebrow-label{ font-size: 13px; color: var(--aqua-bright); font-weight: 600; }

.lede{
  max-width: 640px;
  font-size: clamp(17px, 2vw, 19px);
  line-height: 1.6;
  margin: -12px auto clamp(36px, 5vw, 56px);
  opacity: 0.85;
}
.section > .lede{ max-width: var(--max); margin-left:auto; margin-right:auto; }

[data-reveal]{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s cubic-bezier(.2,.7,.3,1), transform 0.7s cubic-bezier(.2,.7,.3,1);
}
[data-reveal].in-view{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity:1; transform:none; transition:none; }
}

/* ============================================================
   01 — COVER
   ============================================================ */
.cover{
  min-height: 100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  background: var(--deep-ocean);
  color: var(--white);
  overflow:hidden;
  padding: var(--gutter);
}
.ripple-field{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center; z-index:0; }
.ripple{
  position:absolute;
  border: 1px solid rgba(100,164,180,0.3);
  border-radius: 50%;
  width: 120px; height:120px;
  opacity:0;
  animation: rippleOut 5.5s ease-out infinite;
}
.ripple.r1{ animation-delay: 0s; }
.ripple.r2{ animation-delay: 1.8s; }
.ripple.r3{ animation-delay: 3.6s; }
@keyframes rippleOut{
  0%{ width:100px; height:100px; opacity:0.55; }
  100%{ width: 1100px; height:1100px; opacity:0; }
}
@media (prefers-reduced-motion: reduce){ .ripple{ animation:none; opacity:0.12; } }

.cover-inner{ position:relative; z-index:1; }
.cover-logo{ width: min(78vw, 420px); height:auto; }
.cover-tagline{
  margin-top: 22px;
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(17px, 2.2vw, 21px);
  color: var(--ice);
}
.cover-statement{
  margin-top: 10px;
  font-size: clamp(14px, 1.6vw, 16px);
  color: var(--aqua-bright);
  letter-spacing: 0.01em;
}
.cover-credit{ margin-top: 30px; font-size: 13px; color: rgba(244,244,244,0.55); }

.reveal-1,.reveal-2,.reveal-3,.reveal-4{
  opacity:0;
  transform: translateY(14px);
  animation: coverIn 0.9s cubic-bezier(.2,.7,.3,1) forwards;
}
.reveal-1{ animation-delay: 0.15s; }
.reveal-2{ animation-delay: 0.45s; }
.reveal-3{ animation-delay: 0.7s; }
.reveal-4{ animation-delay: 0.95s; }
@keyframes coverIn{ to{ opacity:1; transform:translateY(0); } }
@media (prefers-reduced-motion: reduce){
  .reveal-1,.reveal-2,.reveal-3,.reveal-4{ animation:none; opacity:1; transform:none; }
}

.scroll-cue{
  position:absolute; bottom: 36px; left:50%; transform: translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px; z-index:1;
}
.scroll-cue span{ font-size: 11px; letter-spacing: 0.08em; color: var(--aqua-bright); }
.scroll-line{ width:1px; height: 34px; background: linear-gradient(var(--aqua), transparent); }

/* ============================================================
   02 — STARTING POINT
   ============================================================ */
.canvas-grid{
  max-width: var(--max);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.canvas-card{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(28px,3vw,36px);
  box-shadow: 0 24px 48px -32px rgba(6,53,74,0.25);
}
.canvas-card p{ font-family: var(--font-display); font-weight: 500; font-size: clamp(18px,2vw,21px); line-height:1.4; color: var(--midnight); }
@media (max-width: 800px){ .canvas-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   03 — THE IDEA
   ============================================================ */
.big-idea{
  max-width: var(--max);
  margin: 0 auto clamp(40px,5vw,56px);
  font-size: clamp(40px, 8vw, 88px);
  line-height: 1;
  color: var(--white);
}
.idea-body{ max-width: 720px; margin: 0 auto; display:flex; flex-direction:column; gap: 20px; }
.idea-body p{ font-size: clamp(17px,1.9vw,20px); line-height:1.6; color: var(--ice); }
.idea-close{
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  color: var(--white) !important;
  font-size: clamp(19px,2.2vw,23px) !important;
  margin-top: 6px;
}

/* ============================================================
   04 — RECOGNISE
   ============================================================ */
.recognise-grid{
  max-width: var(--max);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.recognise-item{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(28px,3vw,36px);
  box-shadow: 0 24px 48px -32px rgba(6,53,74,0.18);
}
.ri-mark{ display:block; font-family: var(--font-display); font-weight:600; color: var(--aqua); font-size: 13px; margin-bottom: 14px; }
.recognise-item p{ font-size: clamp(18px, 2vw, 21px); line-height: 1.45; font-family: var(--font-display); font-weight: 500; color: var(--midnight); }
@media (max-width: 700px){ .recognise-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   05 — VISUAL WORLD
   ============================================================ */
.palette-row{
  max-width: var(--max);
  margin: 0 auto clamp(40px,5vw,64px);
  display:grid;
  grid-template-columns: repeat(5,1fr);
  gap: 12px;
}
.swatch{
  height: 96px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(244,244,244,0.18);
  display:flex; align-items:flex-end; padding: 12px;
}
.swatch span{
  font-size: 11px;
  color: var(--charcoal);
  background: rgba(244,244,244,0.9);
  padding: 3px 8px;
  border-radius: 999px;
}
@media (max-width: 700px){ .palette-row{ grid-template-columns: repeat(2,1fr); } }

.creative-grid{
  max-width: var(--max);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.creative-block{
  background: var(--midnight);
  border-radius: var(--radius-lg);
  padding: clamp(26px,3vw,34px);
}
.creative-block h3{ font-size: 18px; margin-bottom: 12px; color: var(--aqua-bright); }
.creative-block p{ font-size: 15.5px; line-height: 1.55; color: var(--ice); }
.motif-block{ position:relative; }
.motif-svg{ width: 100%; height: 32px; margin-top: 16px; color: var(--aqua); }
@media (max-width: 900px){ .creative-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .creative-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   06 — THE PLATYPUS
   ============================================================ */
.platypus-grid{
  max-width: var(--max);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.platypus-item{
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(26px,3vw,32px);
  box-shadow: 0 24px 48px -32px rgba(6,53,74,0.18);
}
.platypus-item h3{ font-size: 18px; color: var(--midnight); margin-bottom: 10px; }
.platypus-item p{ font-size: 15px; line-height: 1.6; opacity: 0.8; }
@media (max-width: 800px){ .platypus-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   07 — CONTENT PILLARS
   ============================================================ */
.pillars-list{ max-width: var(--max); margin: 0 auto; display:flex; flex-direction:column; gap: 16px; }
.pillar-row{
  display:grid;
  grid-template-columns: 260px 1fr 1fr;
  gap: 28px;
  padding: clamp(26px,3vw,32px);
  background: var(--midnight);
  border-radius: var(--radius-lg);
  align-items:start;
}
.pillar-name{ display:flex; align-items:baseline; gap:14px; }
.pillar-index{ font-family: var(--font-display); font-weight:600; color: var(--aqua-bright); font-size:14px; }
.pillar-name h3{ font-size: clamp(20px,2.2vw,24px); color: var(--white); }
.pillar-desc{ font-size: 15px; line-height:1.55; color: var(--ice); align-self:center; }
.pillar-examples li{ font-size: 14px; line-height: 1.8; padding-left: 16px; position:relative; color: var(--ice); opacity:0.9; }
.pillar-examples li::before{ content:"–"; position:absolute; left:0; color: var(--aqua); }
@media (max-width: 900px){ .pillar-row{ grid-template-columns: 1fr; gap: 10px; } }

/* ============================================================
   08 — THE FEED
   ============================================================ */
.ig-frame{
  max-width: 620px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow:hidden;
  background: var(--white);
  box-shadow: 0 32px 64px -32px rgba(6,53,74,0.28);
}
.ig-header{ display:flex; align-items:center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid rgba(6,53,74,0.08); }
.ig-avatar-icon{ width: 44px; height:44px; object-fit: contain; flex-shrink:0; }
.ig-headtext{ display:flex; flex-direction:column; }
.ig-headtext strong{ font-size:14px; color: var(--midnight); }
.ig-headtext span{ font-size:12px; opacity:0.6; }

.ig-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.ig-tile{
  aspect-ratio: 1/1;
  position:relative;
  padding: 14px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  color: var(--white);
  overflow:hidden;
}
.ig-tile p{ font-size: 11.5px; line-height:1.4; position:relative; z-index:1; }
.ig-type{
  position:absolute; top:10px; left:10px;
  font-size: 9.5px; letter-spacing:0.04em;
  padding: 3px 8px; border-radius: 999px;
  background: rgba(3,40,58,0.55); z-index:1;
}
.ig-tile::after{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, rgba(3,40,58,0.6));
  z-index:0;
}
.tile-1{ background: linear-gradient(150deg, #06354A, #03283A); }
.tile-2{ background: linear-gradient(150deg, #64A4B4, #06354A); }
.tile-3{ background: linear-gradient(150deg, #C7E3EA, #64A4B4); }
.tile-4{ background: linear-gradient(150deg, #F4F4F4, #C7E3EA); }
.tile-5{ background: linear-gradient(150deg, #03283A, #000000); }
.tile-6{ background: linear-gradient(150deg, #64A4B4, #C7E3EA); }
.tile-7{ background: linear-gradient(150deg, #06354A, #64A4B4); }
.tile-8{ background: linear-gradient(150deg, #03283A, #06354A); }
.tile-9{ background: linear-gradient(150deg, #C7E3EA, #F4F4F4); }
.tile-4 p, .tile-9 p{ color: var(--midnight); }
.tile-4::after, .tile-9::after{ background: linear-gradient(180deg, transparent 40%, rgba(6,53,74,0.35)); }
.tile-4 .ig-type, .tile-9 .ig-type{ background: rgba(6,53,74,0.15); color: var(--midnight); }

/* ============================================================
   09 — LAUNCH PLAN
   ============================================================ */
.launch-grid{
  max-width: var(--max);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.launch-card{
  background: var(--midnight);
  border-radius: var(--radius-lg);
  padding: clamp(28px,3vw,36px);
}
.launch-label{
  display:inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--deep-ocean);
  background: var(--aqua-bright);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 13px;
  margin-bottom: 18px;
}
.launch-card p{ font-size: 16px; line-height: 1.6; color: var(--ice); }
@media (max-width: 800px){ .launch-grid{ grid-template-columns: 1fr; } }

/* ============================================================
   10 — FIRST POSTS
   ============================================================ */
.opening-list{ max-width: var(--max); margin: 0 auto; display:flex; flex-direction:column; gap: 14px; }
.opening-row{
  display:grid;
  grid-template-columns: 50px 1fr;
  gap: 18px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: clamp(20px,2.4vw,26px);
  align-items:center;
  box-shadow: 0 20px 40px -32px rgba(6,53,74,0.18);
}
.opening-index{ font-family: var(--font-display); font-weight:700; color: var(--aqua); font-size: 20px; }
.opening-row p{ font-size: 16px; line-height:1.55; }
.opening-row strong{ color: var(--midnight); }
@media (max-width: 560px){
  .opening-row{ grid-template-columns: 1fr; gap: 6px; }
}

/* ============================================================
   11 — AERI SOCIALS APPROACH
   ============================================================ */
.approach-list{
  max-width: var(--max);
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.approach-item{
  background: var(--midnight);
  border-radius: var(--radius-lg);
  padding: clamp(24px,2.6vw,30px);
}
.approach-item h3{
  font-size: 17px;
  color: var(--white);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(244,244,244,0.16);
}
.approach-item p{ font-size: 14.5px; line-height:1.55; color: var(--ice); }
@media (max-width: 800px){ .approach-list{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px){ .approach-list{ grid-template-columns: 1fr; } }

/* ============================================================
   12 — NEXT STEPS
   ============================================================ */
.next-section{
  min-height: 88vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  overflow:hidden;
}
.next-inner{ position:relative; z-index:1; max-width: 760px; }
.next-inner .section-num{ color: var(--aqua-bright); }
.next-inner h2{ font-size: clamp(30px, 5vw, 50px); line-height:1.15; margin: 20px 0 20px; color: var(--white); }
.next-inner .lede{ margin-left:auto; margin-right:auto; color: var(--ice); }
.cta-button{
  display:inline-block;
  margin-top: 12px;
  padding: 16px 42px;
  background: var(--aqua-bright);
  color: var(--deep-ocean);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  border-radius: 100px;
  transition: transform 0.25s ease, background 0.25s ease;
}
.cta-button:hover{ background: var(--ice); transform: translateY(-2px); }

.footer{
  position: relative;
  z-index:1;
  margin-top: 64px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap: 10px;
}
.footer-icon{ width: 28px; height:auto; opacity: 0.7; }
.footer p{ font-size: 12.5px; color: rgba(244,244,244,0.6); }