/* =========================================================
   AwareNotes — Landing page styles
   Design language: warm paper + hand-inked note cards,
   pulled directly from the product's own UI palette.
   Uses CSS logical properties throughout so the exact
   same stylesheet serves both the English (LTR) and
   Arabic (RTL) pages — only <html dir> changes.
   ========================================================= */

:root{
  /* --- color tokens (lifted from the app's real palette) --- */
  --paper:        #FBF3DD;
  --paper-soft:   #F7ECD3;
  --paper-line:   rgba(62,44,20,0.12);
  --ink:          #3B2A14;
  --ink-soft:     #6E5B3C;
  --gold:         #C1861F;
  --gold-deep:    #97690F;
  --gold-pale:    #EFD9A6;
  --mint:         #D6EFDF;
  --mint-line:    #AEDBC3;
  --peach:        #F6DCC0;
  --peach-line:   #E7BE8F;
  --sky:          #D3EAF2;
  --sky-line:     #A9CFDD;
  --blush:        #F7DBE2;
  --blush-line:   #E6B3C1;
  --deep:         #2A1F10;
  --deep-soft:    #3B2C17;
  --deep-line:    rgba(251,243,221,0.14);
  --cream-text:   #F3E8CC;

  /* --- type scale --- */
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2: clamp(1.6rem, 1.4rem + 1vw, 2.1rem);
  --step-3: clamp(2.1rem, 1.7rem + 1.8vw, 3.2rem);
  --step-4: clamp(2.6rem, 2rem + 2.8vw, 4.4rem);

  --radius-s: 14px;
  --radius-m: 22px;
  --radius-l: 34px;
  --shadow-card: 0 14px 34px -18px rgba(59,42,20,0.35);
  --shadow-soft: 0 6px 20px -10px rgba(59,42,20,0.25);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Plus Jakarta Sans', system-ui, sans-serif;
  font-size:var(--step-0);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
[dir="rtl"] body{ font-family:'Tajawal', system-ui, sans-serif; }

img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3{
  font-family:'Fraunces', Georgia, serif;
  font-weight:600;
  line-height:1.08;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3{
  font-family:'Markazi Text', 'Tajawal', serif;
  font-weight:700;
  letter-spacing:0;
}
p{ margin:0 0 1em; color:var(--ink-soft); }
.container{
  width:100%;
  max-width:1180px;
  margin-inline:auto;
  padding-inline:24px;
}
section{ position:relative; }

/* --- eyebrow label --- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:0.8rem;
  font-weight:700;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--gold-deep);
  background:var(--gold-pale);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:18px;
}
[dir="rtl"] .eyebrow{ letter-spacing:0; text-transform:none; font-size:0.95rem; }
.eyebrow--light{ background:rgba(251,243,221,0.12); color:var(--gold-pale); }

/* --- buttons --- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:0.98rem;
  text-decoration:none;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }
.btn-primary{
  background:var(--ink);
  color:var(--paper);
  box-shadow:var(--shadow-soft);
}
.btn-primary:hover{ background:var(--gold-deep); }
.btn-ghost{
  background:transparent;
  color:var(--ink);
  border-color:var(--paper-line);
}
.btn-ghost:hover{ border-color:var(--ink); }
.btn-on-dark{
  background:var(--gold);
  color:var(--deep);
}
.btn-on-dark:hover{ background:var(--gold-pale); }

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(251,243,221,0.86);
  backdrop-filter:blur(10px);
  border-block-end:1px solid var(--paper-line);
}
.nav .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-block:14px;
  gap:16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-family:'Fraunces', serif;
  font-weight:600;
  font-size:1.3rem;
  color:var(--ink);
}
[dir="rtl"] .brand{ font-size:1.3rem; }
.brand, .footer-brand{ direction:ltr; }
.brand-sub{
  font-family:'Markazi Text','Tajawal',serif;
  font-weight:600;
  font-size:0.85rem;
  color:var(--ink-soft);
  padding-inline-start:6px;
  border-inline-start:1.5px solid var(--paper-line);
  margin-inline-start:2px;
}
.brand img{ width:34px; height:34px; border-radius:9px; }
.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  list-style:none;
  margin:0;
  padding:0;
}
.nav-links a{
  text-decoration:none;
  font-size:0.95rem;
  font-weight:600;
  color:var(--ink-soft);
  transition:color .15s ease;
}
.nav-links a:hover{ color:var(--ink); }
.nav-actions{ display:flex; align-items:center; gap:12px; }
.lang-switch{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 14px;
  border-radius:999px;
  border:1.5px solid var(--paper-line);
  text-decoration:none;
  font-size:0.85rem;
  font-weight:700;
  color:var(--ink);
  transition:border-color .15s ease, background .15s ease;
}
.lang-switch:hover{ border-color:var(--gold); background:var(--gold-pale); }
.nav-toggle{ display:none; }

@media (max-width: 900px){
  .nav-links{
    display:none;
    position:absolute;
    top:100%;
    inset-inline:0;
    background:var(--paper);
    border-block-end:1px solid var(--paper-line);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:8px 24px 18px;
  }
  .nav-links.nav-links--open{ display:flex; }
  .nav-links a{ display:block; padding:12px 0; width:100%; border-block-end:1px solid var(--paper-line); }
  .nav-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:40px;height:40px;
    border-radius:10px;
    border:1.5px solid var(--paper-line);
    background:transparent;
  }
}
@media (min-width:901px){ .nav-toggle{ display:none; } }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  padding-block:64px 40px;
  overflow:hidden;
}
.hero .container{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap:56px;
  align-items:center;
}
@media (max-width: 900px){
  .hero .container{ grid-template-columns:1fr; gap:48px; }
}
.hero-blobs{
  position:absolute;
  inset:0;
  z-index:-1;
  overflow:hidden;
  pointer-events:none;
}
.blob{
  position:absolute;
  border-radius:50%;
  filter:blur(46px);
  opacity:0.55;
}
.blob-1{ width:420px; height:420px; background:var(--mint); top:-120px; inset-inline-end:-100px; }
.blob-2{ width:340px; height:340px; background:var(--blush); bottom:-140px; inset-inline-start:8%; }
.blob-3{ width:260px; height:260px; background:var(--sky); top:30%; inset-inline-start:40%; opacity:0.4; }

.hero h1{ font-size:var(--step-4); max-width:12ch; }
.hero-sub{ font-size:1.1rem; max-width:46ch; margin-bottom:28px; }
.hero-ctas{ display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-bottom:34px; }
.hero-trust{
  display:flex; gap:22px; flex-wrap:wrap;
  font-size:0.85rem; font-weight:700; color:var(--ink-soft);
}
.hero-trust span{ display:inline-flex; align-items:center; gap:6px; }

/* --- signature element: phone demo that "writes" a note --- */
.phone-stage{ position:relative; display:flex; justify-content:center; }
.phone-frame{
  width:270px;
  border-radius:34px;
  background:var(--ink);
  padding:12px;
  box-shadow:var(--shadow-card);
  position:relative;
  z-index:2;
}
.phone-screen{
  background:var(--paper);
  border-radius:24px;
  padding:18px 16px 22px;
  min-height:420px;
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
.phone-notch{
  width:70px; height:6px; background:var(--ink);
  border-radius:99px; margin:0 auto 14px;
}
.demo-label{ font-size:0.68rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--ink-soft); margin-bottom:8px; }
[dir="rtl"] .demo-label{ text-transform:none; letter-spacing:0; }
.demo-typing{
  font-family:'Fraunces', serif;
  font-size:0.98rem;
  color:var(--ink-soft);
  border-inline-start:2px solid var(--gold);
  padding-inline-start:10px;
  min-height:2.6em;
}
[dir="rtl"] .demo-typing{ font-family:'Markazi Text','Tajawal',serif; border-inline-start:none; border-inline-end:2px solid var(--gold); padding-inline-start:0; padding-inline-end:10px; }
.demo-typing .cursor{
  display:inline-block; width:2px; height:1em; background:var(--gold);
  margin-inline-start:2px; vertical-align:-2px;
  animation:blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity:0; } }

.demo-arrow{
  display:flex; align-items:center; justify-content:center; gap:8px;
  margin-block:14px;
  color:var(--gold-deep);
  font-size:0.78rem; font-weight:700;
}
.demo-arrow svg{ animation:pulse 2.2s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:0.5; transform:scale(1);} 50%{ opacity:1; transform:scale(1.12);} }

.note-chip{
  border-radius:14px;
  padding:12px 14px;
  font-size:0.82rem;
  font-weight:600;
  margin-bottom:9px;
  opacity:0;
  transform:translateY(10px);
  animation:chipIn 0.6s ease forwards;
  box-shadow:0 6px 14px -8px rgba(59,42,20,0.3);
}
.note-chip:nth-child(1){ background:var(--mint); animation-delay:1.4s; }
.note-chip:nth-child(2){ background:var(--peach); animation-delay:1.9s; }
.note-chip:nth-child(3){ background:var(--sky); animation-delay:2.4s; }
@keyframes chipIn{ to{ opacity:1; transform:translateY(0); } }

.phone-sticker{
  position:absolute;
  border-radius:16px;
  padding:10px 14px;
  font-size:0.78rem;
  font-weight:700;
  box-shadow:var(--shadow-soft);
  z-index:3;
}
.sticker-1{ background:var(--blush); top:6%; inset-inline-start:-8%; transform:rotate(-9deg); animation:float1 5s ease-in-out infinite; }
.sticker-2{ background:var(--gold-pale); bottom:10%; inset-inline-end:-10%; transform:rotate(7deg); animation:float2 6s ease-in-out infinite; }
@keyframes float1{ 0%,100%{ transform:rotate(-9deg) translateY(0);} 50%{ transform:rotate(-9deg) translateY(-8px);} }
@keyframes float2{ 0%,100%{ transform:rotate(7deg) translateY(0);} 50%{ transform:rotate(7deg) translateY(8px);} }

/* =========================================================
   TRUST STRIP (receipt style)
   ========================================================= */
.trust-strip{
  border-block:1.5px dashed var(--paper-line);
  background:var(--paper-soft);
}
.trust-strip .container{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:36px;
  padding-block:22px;
}
.trust-item{
  display:flex; align-items:center; gap:10px;
  font-size:0.9rem; font-weight:700; color:var(--ink-soft);
}
.trust-item .ico{ font-size:1.2rem; }

/* =========================================================
   FEATURES — corkboard of note cards
   ========================================================= */
.features{ padding-block:100px 80px; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:var(--step-3); }
.section-head p{ font-size:1.05rem; }

.note-wall{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:26px;
}
@media (max-width:900px){ .note-wall{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .note-wall{ grid-template-columns:1fr; } }

.feat-card{
  border-radius:var(--radius-m);
  padding:28px 26px;
  box-shadow:var(--shadow-card);
  transition:transform .25s ease, box-shadow .25s ease;
}
.feat-card:hover{ transform:translateY(-6px) rotate(0deg) !important; box-shadow:0 20px 40px -18px rgba(59,42,20,0.4); }
.feat-card:nth-child(1){ background:var(--mint); transform:rotate(-1.4deg); }
.feat-card:nth-child(2){ background:var(--peach); transform:rotate(1deg); }
.feat-card:nth-child(3){ background:var(--sky); transform:rotate(-0.8deg); }
.feat-card:nth-child(4){ background:var(--blush); transform:rotate(1.3deg); }
.feat-card:nth-child(5){ background:var(--gold-pale); transform:rotate(-1deg); }
.feat-card:nth-child(6){ background:var(--mint); transform:rotate(0.9deg); }

.feat-ico{
  width:46px; height:46px;
  display:flex; align-items:center; justify-content:center;
  border-radius:12px;
  background:rgba(59,42,20,0.08);
  font-size:1.35rem;
  margin-bottom:16px;
}
.feat-card h3{ font-size:1.2rem; margin-bottom:8px; }
.feat-card p{ font-size:0.95rem; margin:0; color:var(--ink); opacity:0.75; }

/* =========================================================
   SHOWCASE — dark filmstrip
   ========================================================= */
.showcase{
  background:var(--deep);
  color:var(--cream-text);
  padding-block:96px;
}
.showcase .section-head h2{ color:var(--cream-text); }
.showcase .section-head p{ color:rgba(243,232,204,0.72); }

.filmstrip{
  display:flex;
  gap:24px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding-block-end:14px;
  margin-inline:-24px;
  padding-inline:24px;
  scrollbar-width:thin;
  scrollbar-color:var(--gold) transparent;
}
.filmstrip::-webkit-scrollbar{ height:8px; }
.filmstrip::-webkit-scrollbar-thumb{ background:var(--gold); border-radius:99px; }

.film-item{
  scroll-snap-align:start;
  flex:0 0 auto;
  width:230px;
  text-align:center;
}
.film-device{
  border-radius:26px;
  background:#000;
  padding:8px;
  box-shadow:0 24px 50px -20px rgba(0,0,0,0.6);
  margin-bottom:16px;
}
.film-device img{ border-radius:19px; }
.film-item p{
  color:rgba(243,232,204,0.8);
  font-size:0.85rem;
  font-weight:600;
  margin:0;
}

/* =========================================================
   PRIVACY
   ========================================================= */
.privacy{ padding-block:100px; }
.privacy .container{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:70px;
  align-items:center;
}
@media (max-width:900px){ .privacy .container{ grid-template-columns:1fr; gap:48px; } }
.privacy h2{ font-size:var(--step-3); max-width:12ch; }
.privacy-list{ list-style:none; padding:0; margin:26px 0 0; display:flex; flex-direction:column; gap:14px; }
.privacy-list li{
  display:flex; align-items:flex-start; gap:12px;
  font-weight:600; color:var(--ink);
}
.privacy-list li .tick{
  flex:0 0 auto;
  width:24px; height:24px;
  border-radius:50%;
  background:var(--mint);
  display:flex; align-items:center; justify-content:center;
  font-size:0.8rem;
  margin-top:2px;
}
.privacy-diagram{
  background:var(--paper-soft);
  border:1.5px solid var(--paper-line);
  border-radius:var(--radius-l);
  padding:38px 30px;
}
.privacy-diagram svg{ width:100%; height:auto; }

/* =========================================================
   LANGUAGES
   ========================================================= */
.languages{ padding-block:90px; text-align:center; }
.languages .section-head{ margin-inline:auto; text-align:center; }
.lang-chips{
  display:flex; flex-wrap:wrap; justify-content:center; gap:16px;
  max-width:820px; margin-inline:auto;
}
.lang-chip{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 22px;
  border-radius:16px;
  background:var(--paper-soft);
  border:1.5px solid var(--paper-line);
  font-weight:700;
  font-size:1.02rem;
  box-shadow:var(--shadow-soft);
}
.lang-chip:nth-child(2n){ transform:rotate(-1.5deg); }
.lang-chip:nth-child(3n){ transform:rotate(1.5deg); }
.lang-chip .flag{ font-size:1.3rem; }

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta-final{
  margin-inline:24px;
  margin-block-end:90px;
  background:var(--gold);
  border-radius:var(--radius-l);
  padding:70px 40px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-final::before{
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(circle at 20% 20%, rgba(255,255,255,0.25), transparent 45%);
}
.cta-final h2{ color:var(--deep); font-size:var(--step-3); position:relative; }
.cta-final p{ color:var(--deep); opacity:0.8; max-width:44ch; margin-inline:auto 26px; position:relative; font-weight:600; }
.cta-final .btn-primary{ background:var(--deep); color:var(--gold-pale); position:relative; }
.cta-final .btn-primary:hover{ background:#1c1409; }
.cta-note{ margin-top:16px; font-size:0.85rem; color:var(--deep); opacity:0.65; position:relative; font-weight:600; }

/* =========================================================
   FOOTER
   ========================================================= */
footer{
  background:var(--deep);
  color:rgba(243,232,204,0.75);
  padding-block:50px 30px;
}
.footer-top{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:24px;
  padding-block-end:30px;
  border-block-end:1px solid var(--deep-line);
  margin-bottom:24px;
}
.footer-brand{ display:flex; align-items:center; gap:10px; font-family:'Fraunces',serif; font-size:1.15rem; color:var(--cream-text); }
[dir="rtl"] .footer-brand{ font-size:1.15rem; }
.footer-brand img{ width:28px; height:28px; border-radius:8px; }
.footer-links{ display:flex; gap:22px; list-style:none; padding:0; margin:0; flex-wrap:wrap; }
.footer-links a{ text-decoration:none; font-size:0.9rem; font-weight:600; color:rgba(243,232,204,0.75); }
.footer-links a:hover{ color:var(--gold-pale); }
.footer-bottom{
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px;
  font-size:0.82rem; color:rgba(243,232,204,0.5);
}

/* --- reveal-on-scroll utility (progressive enhancement) ---
   Elements are fully visible by default. JS opts specific elements
   into the hidden-then-fade-in state only once it has confirmed it
   can also bring them back via IntersectionObserver — so nothing
   ever depends on JS/scrolling to become visible. */
.reveal.reveal-armed{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.reveal.reveal-armed.is-visible{ opacity:1; transform:translateY(0); }

/* --- visually hidden --- */
.vh{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }

/* --- focus visibility --- */
a:focus-visible, button:focus-visible{
  outline:2.5px solid var(--gold-deep);
  outline-offset:3px;
}
