/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--body-color);background:var(--body-bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== Variables ===== */
:root{
  --primary:#FF5722;
  --primary-dark:#E64A19;
  --primary-deeper:#BF360C;
  --primary-light:#FBE9E7;
  --primary-rgb:255,87,34;
  --gray-50:#f9fafb;
  --gray-100:#f3f4f6;
  --gray-200:#e5e7eb;
  --gray-400:#9ca3af;
  --gray-500:#6b7280;
  --gray-600:#4b5563;
  --gray-800:#1f2937;
  --gray-900:#111827;
  --body-bg:#fff;
  --body-color:#1a1a2e;
  --card-bg:#fff;
  --header-bg:rgba(255,255,255,.88);
  --header-border:rgba(0,0,0,.06);
  --radius:12px;
  --radius-lg:20px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.05);
  --shadow:0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:0 12px 40px rgba(0,0,0,.12);
  --max-w:1120px;
  --transition:0.2s ease;
}

/* ===== Dark Mode: Auto-detect OS preference ===== */
@media(prefers-color-scheme:dark){
  html:not([data-theme="light"]){
    --primary-light:#3d1a10;
    --gray-50:#1f2937;
    --gray-100:#1a2332;
    --gray-200:#374151;
    --gray-400:#6b7280;
    --gray-500:#9ca3af;
    --gray-600:#d1d5db;
    --gray-800:#e5e7eb;
    --gray-900:#f9fafb;
    --body-bg:#111827;
    --body-color:#e5e7eb;
    --card-bg:#1f2937;
    --header-bg:rgba(17,24,39,.88);
    --header-border:rgba(255,255,255,.08);
    --shadow-sm:0 1px 2px rgba(0,0,0,.15);
    --shadow:0 4px 24px rgba(0,0,0,.2);
    --shadow-lg:0 12px 40px rgba(0,0,0,.25);
  }
  /* Pin footer to dark in OS dark mode */
  html:not([data-theme="light"]) .footer{background:#111827;color:#9ca3af}
  html:not([data-theme="light"]) .footer__brand .nav__logo-text{color:#fff}
  html:not([data-theme="light"]) .footer__col h4{color:#fff}
  html:not([data-theme="light"]) .footer__col a:hover{color:#fff}
  html:not([data-theme="light"]) .footer__bottom{border-top:1px solid rgba(255,255,255,.08)}
  /* Pin store badge buttons to dark */
  html:not([data-theme="light"]) .store-badge--btn{background:#111827;color:#fff}
  html:not([data-theme="light"]) .store-badge--btn:hover{background:#000}
}

/* ===== Dark Mode: Explicit from WebView ===== */
html[data-theme="dark"]{
  --primary-light:#3d1a10;
  --gray-50:#1f2937;
  --gray-100:#1a2332;
  --gray-200:#374151;
  --gray-400:#6b7280;
  --gray-500:#9ca3af;
  --gray-600:#d1d5db;
  --gray-800:#e5e7eb;
  --gray-900:#f9fafb;
  --body-bg:#111827;
  --body-color:#e5e7eb;
  --card-bg:#1f2937;
  --header-bg:rgba(17,24,39,.88);
  --header-border:rgba(255,255,255,.08);
  --shadow-sm:0 1px 2px rgba(0,0,0,.15);
  --shadow:0 4px 24px rgba(0,0,0,.2);
  --shadow-lg:0 12px 40px rgba(0,0,0,.25);
}
/* Pin footer to dark in explicit dark mode */
html[data-theme="dark"] .footer{background:#111827;color:#9ca3af}
html[data-theme="dark"] .footer__brand .nav__logo-text{color:#fff}
html[data-theme="dark"] .footer__col h4{color:#fff}
html[data-theme="dark"] .footer__col a:hover{color:#fff}
html[data-theme="dark"] .footer__bottom{border-top:1px solid rgba(255,255,255,.08)}
/* Pin store badge buttons to dark */
html[data-theme="dark"] .store-badge--btn{background:#111827;color:#fff}
html[data-theme="dark"] .store-badge--btn:hover{background:#000}

/* ===== Container ===== */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:10px;font-weight:600;font-size:.938rem;transition:all var(--transition);cursor:pointer;border:none}
.btn--primary{background:var(--primary);color:#fff}
.btn--primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(var(--primary-rgb),.35)}
.btn--outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}
.btn--outline:hover{background:var(--primary-light)}
.btn--full{width:100%}
.btn--sm{padding:8px 20px;font-size:.875rem}

/* ===== Header ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--header-border);transition:box-shadow var(--transition)}
.header--scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.nav__logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.125rem;color:var(--gray-900)}
.nav__logo-img{border-radius:8px}
.nav__links{display:flex;align-items:center;gap:32px}
.nav__links a{font-size:.875rem;font-weight:500;color:var(--gray-600);transition:color var(--transition)}
.nav__links a:hover{color:var(--primary)}
.nav__links .btn{color:#fff}
.nav__links .btn:hover{color:#fff}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav__toggle span{display:block;width:22px;height:2px;background:var(--gray-800);border-radius:2px;transition:all .3s}

/* ===== Hero ===== */
.hero{padding:140px 0 80px;background:linear-gradient(170deg,var(--primary-light) 0%,var(--body-bg) 60%);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero__title{font-size:3.25rem;font-weight:800;line-height:1.12;letter-spacing:-.03em;color:var(--gray-900)}
.hero__subtitle{margin-top:20px;font-size:1.125rem;color:var(--gray-500);max-width:480px;line-height:1.7}
.hero__cta{display:flex;gap:16px;margin-top:32px;flex-wrap:wrap}

/* Store badge buttons */
.store-badge--btn{display:inline-flex;align-items:center;gap:10px;padding:12px 24px;border-radius:10px;background:var(--gray-900);color:#fff;font-weight:600;font-size:.938rem;transition:all var(--transition)}
.store-badge--btn:hover{background:#000;transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.25)}
.store-badge__icon{flex-shrink:0}
.store-badge--btn-light{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3)}
.store-badge--btn-light:hover{background:rgba(255,255,255,.25)}

/* Phone Mockup */
.phone-mockup{position:relative;width:280px;margin:0 auto;background:#1a1a2e;border-radius:36px;padding:12px;box-shadow:var(--shadow-lg),0 0 0 1px rgba(0,0,0,.08)}
.phone-mockup--sm{width:220px;border-radius:28px;padding:10px}
.phone-mockup__screen{border-radius:24px;overflow:hidden;aspect-ratio:9/19.5;background:var(--gray-100)}
.phone-mockup--sm .phone-mockup__screen{border-radius:20px}

/* Screenshot images */
.phone-mockup__screenshot{width:100%;height:100%;object-fit:cover;display:block}

/* Placeholder images (fallback) */
.placeholder-img{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-light),#FFCCBC);color:var(--primary);font-weight:600;font-size:.875rem;width:100%;height:100%}
.placeholder-img--phone{aspect-ratio:9/19.5}

/* ===== Section Header ===== */
.section-header{text-align:center;max-width:600px;margin:0 auto 56px}
.section-header__title{font-size:2.25rem;font-weight:800;letter-spacing:-.02em;color:var(--gray-900)}
.section-header__subtitle{margin-top:12px;font-size:1.063rem;color:var(--gray-500)}

/* ===== Features ===== */
.features{padding:96px 0}
.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.feature-card{padding:32px;border-radius:var(--radius-lg);border:1px solid var(--gray-200);transition:all var(--transition)}
.feature-card:hover{border-color:var(--primary);box-shadow:0 8px 30px rgba(var(--primary-rgb),.1);transform:translateY(-4px)}
.feature-card__icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--primary-light);color:var(--primary);border-radius:14px;margin-bottom:20px}
.feature-card__title{font-size:1.125rem;font-weight:700;margin-bottom:8px;color:var(--gray-900)}
.feature-card__text{font-size:.875rem;color:var(--gray-500);line-height:1.65}

/* ===== Screenshots / Carousel ===== */
.screenshots{padding:96px 0;background:var(--gray-50)}
.screenshots__carousel{position:relative;display:flex;align-items:center;gap:16px}
.carousel__track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scroll-behavior:smooth;padding:16px 0;scrollbar-width:none}
.carousel__track::-webkit-scrollbar{display:none}
.carousel__slide{scroll-snap-align:center;flex:0 0 auto;text-align:center}
.carousel__caption{margin-top:12px;font-size:.813rem;font-weight:600;color:var(--gray-600)}
.carousel__btn{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border-radius:50%;background:var(--card-bg);border:1px solid var(--gray-200);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--gray-600);box-shadow:var(--shadow-sm);transition:all var(--transition)}
.carousel__btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.carousel__btn--prev{left:-22px}
.carousel__btn--next{right:-22px}

/* ===== Steps ===== */
.steps{padding:96px 0}
.steps__grid{display:flex;align-items:flex-start;justify-content:center;gap:24px}
.step{text-align:center;flex:0 0 200px}
.step__number{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;font-weight:800;font-size:1.25rem;border-radius:50%;margin:0 auto 16px}
.step__title{font-size:1.125rem;font-weight:700;color:var(--gray-900);margin-bottom:8px}
.step__text{font-size:.875rem;color:var(--gray-500);line-height:1.6}
.step__arrow{display:flex;align-items:center;color:var(--gray-300);margin-top:16px;flex:0 0 auto}

/* ===== Pricing ===== */
.pricing{padding:96px 0;background:var(--gray-50)}
.pricing__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;max-width:760px;margin:0 auto;align-items:start}
.pricing-card{background:var(--card-bg);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:40px 32px;position:relative}
.pricing-card--featured{border-color:var(--primary);box-shadow:0 8px 30px rgba(var(--primary-rgb),.15)}
.pricing-card__badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;font-size:.75rem;font-weight:600;padding:4px 16px;border-radius:20px;white-space:nowrap}
.pricing-card__name{font-size:1.25rem;font-weight:700;color:var(--gray-900)}
.pricing-card__price{font-size:2.75rem;font-weight:800;color:var(--gray-900);margin:12px 0 4px;transition:opacity .2s}
.pricing-card__price span{font-size:.938rem;font-weight:500;color:var(--gray-400)}
.pricing-card__desc{font-size:.875rem;color:var(--gray-500);margin-bottom:20px}
.pricing-card__savings{font-size:.813rem;font-weight:600;color:var(--primary);margin-bottom:20px;min-height:1.2em}
.pricing-card__features{margin-bottom:32px}
.pricing-card__features li{padding:8px 0;font-size:.875rem;color:var(--gray-600);border-bottom:1px solid var(--gray-100)}
.pricing-card__features li::before{content:"\2713\0020";color:var(--primary);font-weight:700}
.pricing-card__features li strong{color:var(--gray-900);font-weight:700}
.pricing-card__features li.pricing-card__features-header{border-bottom:none;padding-bottom:2px}
.pricing-card__features li.pricing-card__features-header::before{content:""}
.pricing-card__note{font-size:.75rem;color:var(--gray-400);margin-top:12px;text-align:center}
/* Price toggle */
.pricing-card__price-toggle{display:inline-flex;background:var(--gray-100);border-radius:8px;padding:3px;margin-top:12px}
.toggle__btn{padding:6px 16px;border:none;background:transparent;border-radius:6px;font-size:.813rem;font-weight:600;color:var(--gray-500);cursor:pointer;transition:all var(--transition)}
.toggle__btn--active{background:var(--card-bg);color:var(--gray-900);box-shadow:var(--shadow-sm)}

/* ===== CTA ===== */
.cta{padding:96px 0;text-align:center;background:linear-gradient(170deg,#FF5722 0%,#E64A19 100%);color:#fff}
.cta__title{font-size:2.5rem;font-weight:800;letter-spacing:-.02em}
.cta__subtitle{margin-top:12px;font-size:1.063rem;opacity:.85;max-width:480px;margin-left:auto;margin-right:auto}
.cta__badges{display:flex;gap:16px;justify-content:center;margin-top:36px;flex-wrap:wrap}

/* ===== Footer ===== */
.footer{padding:64px 0 0;background:#111827;color:#9ca3af}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.footer__brand .nav__logo-text{color:#fff}
.footer__tagline{margin-top:8px;font-size:.875rem}
.footer__col h4{color:#fff;font-size:.813rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px}
.footer__col li{margin-bottom:10px}
.footer__col a{font-size:.875rem;transition:color var(--transition)}
.footer__col a:hover{color:#fff}
.footer__bottom{margin-top:48px;padding:24px 0;border-top:1px solid rgba(255,255,255,.08);font-size:.813rem}

/* ===== Legal Pages ===== */
.legal{padding:120px 0 80px}
.legal h1{font-size:2.25rem;font-weight:800;letter-spacing:-.02em;color:var(--gray-900);margin-bottom:8px}
.legal__date{font-size:.875rem;color:var(--gray-400);margin-bottom:40px}
.legal h2{font-size:1.25rem;font-weight:700;color:var(--gray-900);margin:36px 0 12px}
.legal p,.legal li{font-size:.938rem;color:var(--gray-600);line-height:1.75;margin-bottom:12px}
.legal ul{padding-left:24px;list-style:disc}
.legal a{color:var(--primary);text-decoration:underline}
.legal a:hover{color:var(--primary-dark)}
.legal__table{width:100%;border-collapse:collapse;margin:20px 0 24px;font-size:.875rem}
.legal__table th,.legal__table td{border:1px solid var(--gray-200);padding:10px 14px;text-align:left}
.legal__table th{background:var(--gray-50);font-weight:600;color:var(--gray-900)}
.legal__table td{color:var(--gray-600)}
[dir="rtl"] .legal__table th,[dir="rtl"] .legal__table td{text-align:right}

/* ===== Language Picker ===== */
.lang-picker{position:relative;margin-left:8px}
.lang-picker__btn{display:flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--gray-200);border-radius:8px;background:var(--card-bg);font-size:.75rem;font-weight:600;color:var(--gray-600);cursor:pointer;transition:all var(--transition)}
.lang-picker__btn:hover{border-color:var(--gray-400);color:var(--gray-900)}
.lang-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:var(--card-bg);border:1px solid var(--gray-200);border-radius:10px;box-shadow:var(--shadow-lg);min-width:170px;max-height:360px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s ease;z-index:200}
.lang-dropdown--open{opacity:1;visibility:visible;transform:translateY(0)}
.lang-dropdown__item{display:block;padding:10px 16px;font-size:.813rem;color:var(--gray-600);transition:all var(--transition);cursor:pointer;text-decoration:none}
.lang-dropdown__item:hover{background:var(--gray-50);color:var(--gray-900)}
.lang-dropdown__item--active{color:var(--primary);font-weight:600;background:var(--primary-light)}
.lang-dropdown__item--active:hover{background:var(--primary-light)}

/* RTL Support */
[dir="rtl"] .hero__content{text-align:right}
[dir="rtl"] .hero__cta{justify-content:flex-start}
[dir="rtl"] .feature-card{text-align:right}
[dir="rtl"] .step{text-align:right}
[dir="rtl"] .step__number{margin:0 auto 16px}
[dir="rtl"] .pricing-card__features li::before{content:"\2713\0020";float:right;margin-left:8px;margin-right:0}
[dir="rtl"] .footer__col{text-align:right}
[dir="rtl"] .legal{text-align:right}
[dir="rtl"] .legal ul{padding-left:0;padding-right:24px}
[dir="rtl"] .nav__links{gap:24px}

/* ===== FAQ Accordion ===== */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--gray-200)}
.faq-item:first-child{border-top:1px solid var(--gray-200)}
.faq-question{display:flex;align-items:center;justify-content:space-between;width:100%;padding:20px 0;background:none;border:none;cursor:pointer;font-size:1.063rem;font-weight:600;color:var(--gray-900);text-align:left;line-height:1.5;gap:16px;font-family:inherit}
.faq-question:hover{color:var(--primary)}
.faq-question::after{content:"+";flex-shrink:0;font-size:1.5rem;font-weight:300;color:var(--gray-400);transition:transform .3s ease;line-height:1}
.faq-item.open .faq-question::after{transform:rotate(45deg);color:var(--primary)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-answer p{padding:0 0 20px;font-size:.938rem;color:var(--gray-600);line-height:1.75}
[dir="rtl"] .faq-question{text-align:right}
[dir="rtl"] .faq-question::after{margin-left:0;margin-right:auto}

/* ===== Lightbox ===== */
.phone-mockup__screenshot{cursor:pointer}
.lightbox{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.8);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.lightbox--open{opacity:1;visibility:visible}
.lightbox__img{max-width:90vw;max-height:90vh;object-fit:contain;border-radius:12px;box-shadow:0 16px 48px rgba(0,0,0,.4);transform:scale(.92);transition:transform .25s ease}
.lightbox--open .lightbox__img{transform:scale(1)}
.lightbox__close{position:absolute;top:20px;right:20px;background:none;border:none;color:#fff;font-size:2.5rem;line-height:1;cursor:pointer;opacity:.7;transition:opacity .2s}
.lightbox__close:hover{opacity:1}
body.lightbox-no-scroll{overflow:hidden}

/* ===== Responsive ===== */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr;text-align:center}
  .hero__subtitle{margin-left:auto;margin-right:auto}
  .hero__cta{justify-content:center}
  .hero__phone{order:-1}
  .features__grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media(max-width:700px){
  .hero__title{font-size:2.25rem}
  .section-header__title{font-size:1.75rem}
  .features__grid{grid-template-columns:1fr}
  .pricing__grid{grid-template-columns:1fr}
  .steps__grid{flex-direction:column;align-items:center}
  .step__arrow{transform:rotate(90deg)}
  .carousel__btn{display:none}
  .nav__links{position:fixed;top:64px;left:0;right:0;background:var(--body-bg);flex-direction:column;padding:24px;gap:16px;border-bottom:1px solid var(--gray-200);transform:translateY(-120%);transition:transform .3s ease;z-index:99}
  .nav__links--open{transform:translateY(0)}
  .nav__toggle{display:flex}
  .footer__grid{grid-template-columns:1fr;gap:32px}
  .cta__title{font-size:1.75rem}
  .legal h1{font-size:1.75rem}
}