/* ==========================================================================
   EasyAlbum Software Solutions — Main Stylesheet
   Design tokens: Primary #1E3A8A · Accent #F97316 · Dark #0F172A
   Type: Poppins (display) · Inter (body)
   ========================================================================== */

:root{
  --primary:#1E3A8A;
  --primary-light:#3B5BC4;
  --primary-dark:#152a63;
  --accent:#F97316;
  --accent-light:#FDBA74;
  --dark:#0F172A;
  --bg-light:#F8FAFC;
  --white:#FFFFFF;
  --success:#10B981;

  --ink:#0F172A;
  --ink-soft:#475569;
  --ink-faint:#94A3B8;
  --line:rgba(15,23,42,.08);
  --glass:rgba(255,255,255,.6);
  --glass-dark:rgba(15,23,42,.55);

  --shadow-sm:0 2px 8px rgba(15,23,42,.06);
  --shadow-md:0 12px 32px rgba(15,23,42,.10);
  --shadow-lg:0 24px 64px rgba(15,23,42,.16);
  --shadow-glow:0 0 0 1px rgba(249,115,22,.15), 0 20px 60px rgba(30,58,138,.25);

  --radius-sm:12px;
  --radius-md:20px;
  --radius-lg:32px;
  --radius-full:999px;

  --font-display:'Poppins', sans-serif;
  --font-body:'Inter', sans-serif;

  --container:1240px;
  --nav-h:84px;

  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg-light);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
svg{display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 32px}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;color:var(--dark)}
h1{font-size:clamp(2.6rem,5vw,4.4rem);line-height:1.06;font-weight:700}
h2{font-size:clamp(2rem,3.4vw,2.9rem);line-height:1.15}
h3{font-size:1.3rem;line-height:1.3}
p{color:var(--ink-soft)}

::selection{background:var(--accent);color:#fff}

:focus-visible{
  outline:2.5px solid var(--accent);
  outline-offset:3px;
  border-radius:6px;
}

/* Skip link */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--dark);color:#fff;
  padding:12px 20px;z-index:9999;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

/* ---------- Eyebrow / Section framing ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-weight:600;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--primary);
  background:rgba(30,58,138,.08);
  padding:8px 16px;border-radius:var(--radius-full);
  margin-bottom:20px;
}
.eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px rgba(249,115,22,.18);
}
.section-head{max-width:660px;margin-bottom:64px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p{font-size:1.08rem;margin-top:18px}
.section{padding:130px 0}
.section--tight{padding:100px 0}
.bg-dark{background:var(--dark);color:#fff}
.bg-dark h2,.bg-dark h3,.bg-dark h4{color:#fff}
.bg-dark p{color:#CBD5E1}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-display);font-weight:600;font-size:.95rem;
  padding:16px 30px;border-radius:var(--radius-full);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);
  white-space:nowrap;position:relative;
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),#EA580C);
  color:#fff;box-shadow:0 10px 30px rgba(249,115,22,.35);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(249,115,22,.45)}
.btn-ghost{
  background:rgba(255,255,255,.08);
  color:var(--dark);
  border:1.5px solid var(--line);
  backdrop-filter:blur(6px);
}
.bg-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.18)}
.btn-ghost:hover{background:rgba(30,58,138,.06);border-color:var(--primary);transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--primary);box-shadow:0 10px 30px rgba(0,0,0,.18)}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.22)}
.btn-icon{width:18px;height:18px;flex-shrink:0}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  height:var(--nav-h);
  display:flex;align-items:center;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), height .4s var(--ease), backdrop-filter .4s var(--ease);
}
.navbar .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.navbar.is-scrolled{
  height:68px;
  background:rgba(248,250,252,.78);
  backdrop-filter:blur(18px) saturate(160%);
  box-shadow:0 1px 0 var(--line), 0 12px 30px rgba(15,23,42,.06);
}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:var(--dark)}
.nav-logo svg{width:36px;height:36px}
.nav-logo span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:40px}
.nav-links a{
  font-family:var(--font-display);font-weight:500;font-size:.95rem;color:var(--ink);
  position:relative;padding:6px 0;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);
  transition:width .3s var(--ease);
}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:18px}
.nav-actions .btn{padding:12px 24px;font-size:.88rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:32px;height:32px;align-items:center;justify-content:center}
.nav-toggle span{width:22px;height:2px;background:var(--dark);border-radius:2px;transition:transform .3s var(--ease),opacity .3s var(--ease)}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;
  padding:calc(var(--nav-h) + 80px) 0 120px;
  overflow:hidden;
  background:var(--dark);
  color:#fff;
}
.hero-mesh{position:absolute;inset:0;z-index:0;opacity:.9}
.hero-grid{
  position:absolute;inset:0;z-index:1;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 40%,transparent 100%);
}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-copy .eyebrow{background:rgba(249,115,22,.14);color:var(--accent-light)}
.hero-copy .eyebrow::before{background:var(--accent)}
.hero h1{color:#fff;margin-bottom:24px}
.hero h1 .grad{
  background:linear-gradient(100deg,var(--accent-light),var(--accent) 60%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:1.18rem;color:#CBD5E1;max-width:520px;margin-bottom:20px}
.hero-sub-lines{display:flex;flex-direction:column;gap:6px;margin-bottom:40px}
.hero-sub-lines span{
  display:flex;align-items:center;gap:10px;color:#E2E8F0;font-family:var(--font-display);font-weight:500;font-size:1.02rem;
}
.hero-sub-lines svg{width:18px;height:18px;flex-shrink:0;color:var(--success)}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.hero-trustline{display:flex;align-items:center;gap:16px;color:#94A3B8;font-size:.88rem}
.hero-trustline .stars{color:var(--accent);letter-spacing:2px;font-size:.95rem}

/* Hero visual — floating app windows */
.hero-visual{position:relative;height:560px;perspective:1400px}
.app-window{
  position:absolute;
  border-radius:16px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(20px);
  box-shadow:var(--shadow-lg);
  overflow:hidden;
  transition:transform .5s var(--ease);
  will-change:transform;
}
.app-window .win-bar{
  display:flex;align-items:center;gap:6px;padding:10px 14px;
  background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.08);
}
.app-window .win-dot{width:9px;height:9px;border-radius:50%}
.app-window .win-title{margin-left:8px;font-size:.72rem;color:#94A3B8;font-family:var(--font-display)}
.win-1{width:360px;top:0;left:20px;z-index:3;animation:floatY 7s ease-in-out infinite}
.win-2{width:300px;top:230px;left:190px;z-index:2;animation:floatY 8s ease-in-out infinite 1s}
.win-3{width:250px;top:100px;left:-30px;z-index:1;opacity:.85;animation:floatY 9s ease-in-out infinite .4s}
.win-body{padding:16px}
.win-swatch{height:120px;border-radius:10px;margin-bottom:10px}
.win-bars{display:flex;flex-direction:column;gap:8px}
.win-bars div{height:8px;border-radius:5px;background:rgba(255,255,255,.12)}

.hero-glow-orb{
  position:absolute;border-radius:50%;filter:blur(60px);z-index:0;
  animation:pulseGlow 6s ease-in-out infinite;
}
.orb-1{width:340px;height:340px;background:radial-gradient(circle,rgba(249,115,22,.5),transparent 70%);top:-60px;right:-80px}
.orb-2{width:280px;height:280px;background:radial-gradient(circle,rgba(59,91,196,.55),transparent 70%);bottom:-40px;left:20%;animation-delay:2s}

/* ==========================================================================
   MARQUEE / TRUSTED BY
   ========================================================================== */
.stats-strip{
  background:var(--white);
  border-bottom:1px solid var(--line);
  padding:56px 0;
  position:relative;
  margin-top:-2px;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-item{padding:0 12px;position:relative}
.stat-item:not(:last-child)::after{
  content:'';position:absolute;right:0;top:10%;height:80%;width:1px;background:var(--line);
}
.stat-num{
  font-family:var(--font-display);font-weight:700;font-size:2.6rem;color:var(--primary);
  display:flex;align-items:baseline;justify-content:center;gap:2px;
}
.stat-num .suffix{color:var(--accent);font-size:1.8rem}
.stat-label{color:var(--ink-soft);font-size:.92rem;margin-top:6px;font-family:var(--font-display);font-weight:500}

/* ==========================================================================
   PRODUCTS
   ========================================================================== */
.products{background:var(--bg-light)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.product-card{
  position:relative;background:var(--white);border-radius:var(--radius-lg);
  padding:40px 34px 34px;border:1px solid var(--line);
  box-shadow:var(--shadow-sm);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
  overflow:hidden;
}
.product-card::before{
  content:'';position:absolute;inset:0;opacity:0;transition:opacity .45s var(--ease);
  background:var(--card-grad);
  z-index:0;
}
.product-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-card:hover::before{opacity:1}
.product-card > *{position:relative;z-index:1}
.product-card[data-tone="pro"]{--card-grad:linear-gradient(160deg,#1E3A8A 0%,#0F172A 100%)}
.product-card[data-tone="ai"]{--card-grad:linear-gradient(160deg,#F97316 0%,#7C2D12 100%)}
.product-card[data-tone="select"]{--card-grad:linear-gradient(160deg,#10B981 0%,#065F46 100%)}
.product-card:hover h3,
.product-card:hover .product-desc,
.product-card:hover .feature-list li{color:#fff}
.product-card:hover .feature-list li svg{color:var(--accent-light)}
.product-card:hover .product-tagline{color:rgba(255,255,255,.75)}
.product-icon{
  width:64px;height:64px;border-radius:18px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(30,58,138,.08);margin-bottom:26px;
  transition:background .4s;
}
.product-card:hover .product-icon{background:rgba(255,255,255,.14)}
.product-icon svg{width:32px;height:32px;color:var(--primary)}
.product-card:hover .product-icon svg{color:#fff}
.product-tagline{
  font-family:var(--font-display);font-weight:600;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);margin-bottom:10px;transition:color .4s;
}
.product-card h3{margin-bottom:12px;transition:color .4s}
.product-desc{margin-bottom:22px;font-size:.96rem;transition:color .4s}
.feature-list{display:flex;flex-direction:column;gap:11px;margin-bottom:28px}
.feature-list li{
  display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--ink);
  transition:color .4s;font-weight:500;
}
.feature-list li svg{width:16px;height:16px;color:var(--success);flex-shrink:0;margin-top:2px;transition:color .4s}
.product-card .btn{width:100%}

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{
  padding:34px 28px;border-radius:var(--radius-md);background:var(--white);
  border:1px solid var(--line);transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.why-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.why-icon{
  width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary-light));
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.why-icon svg{width:26px;height:26px;color:#fff}
.why-card h4{font-size:1.08rem;margin-bottom:8px}
.why-card p{font-size:.92rem}

/* ==========================================================================
   VIDEO DEMO
   ========================================================================== */
.video-section{
  background:linear-gradient(180deg,var(--dark),#152040);
  position:relative;
}
.video-frame{
  max-width:940px;margin:0 auto;position:relative;
  border-radius:var(--radius-lg);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(20px);
  padding:14px;
  box-shadow:var(--shadow-lg);
}
.video-inner{
  position:relative;border-radius:22px;overflow:hidden;aspect-ratio:16/9;
  background:radial-gradient(circle at 30% 20%,#1e3a8a55,transparent 60%),#0b1226;
  display:flex;align-items:center;justify-content:center;
}
.video-play{
  width:88px;height:88px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#EA580C);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 0 rgba(249,115,22,.5);
  animation:playPulse 2.4s ease-out infinite;
  transition:transform .3s var(--ease);
  position:relative;z-index:2;
}
.video-play:hover{transform:scale(1.08)}
.video-play svg{width:30px;height:30px;color:#fff;margin-left:4px}
.video-caption{text-align:center;color:#94A3B8;margin-top:22px;font-size:.92rem}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.testimonial-card{
  background:var(--white);border-radius:var(--radius-md);padding:30px;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.testimonial-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.t-video{
  border-radius:14px;overflow:hidden;aspect-ratio:4/3;position:relative;margin-bottom:20px;
  background:linear-gradient(135deg,var(--primary),var(--dark));
  display:flex;align-items:center;justify-content:center;
}
.t-video .video-play{width:52px;height:52px}
.t-video .video-play svg{width:18px;height:18px}
.t-stars{color:var(--accent);letter-spacing:2px;margin-bottom:12px;font-size:.95rem}
.t-quote{font-size:.95rem;color:var(--ink);margin-bottom:20px;font-style:italic}
.t-person{display:flex;align-items:center;gap:12px}
.t-avatar{width:42px;height:42px;border-radius:50%;flex-shrink:0}
.t-name{font-family:var(--font-display);font-weight:600;font-size:.9rem;color:var(--dark)}
.t-role{font-size:.8rem;color:var(--ink-faint)}

/* ==========================================================================
   CTA BANNER
   ========================================================================== */
.cta-banner{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,var(--primary) 0%,#111f52 55%,var(--dark) 100%);
  padding:80px 60px;text-align:center;
  margin:0 32px;
  max-width:calc(var(--container) - 0px);
  margin-inline:auto;
}
.cta-banner::before{
  content:'';position:absolute;width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(249,115,22,.35),transparent 70%);
  top:-200px;right:-120px;
}
.cta-banner h2{color:#fff;margin-bottom:16px}
.cta-banner p{color:#CBD5E1;max-width:520px;margin:0 auto 36px;font-size:1.05rem}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{background:var(--dark);color:#94A3B8;padding:90px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:60px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .nav-logo{color:#fff;margin-bottom:16px}
.footer-brand p{max-width:280px;font-size:.92rem;margin-bottom:22px}
.footer-social{display:flex;gap:12px}
.footer-social a{
  width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.06);
  display:flex;align-items:center;justify-content:center;transition:background .3s,transform .3s;
  border:1px solid rgba(255,255,255,.08);
}
.footer-social a:hover{background:var(--accent);transform:translateY(-3px)}
.footer-social svg{width:16px;height:16px;color:#fff}
.footer h4{color:#fff;font-size:.9rem;letter-spacing:.05em;text-transform:uppercase;margin-bottom:20px;font-family:var(--font-display)}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:.92rem;transition:color .25s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;padding:26px 0;font-size:.84rem;flex-wrap:wrap;gap:12px;
}
.footer-bottom a{color:#94A3B8}
.footer-bottom a:hover{color:#fff}

/* ==========================================================================
   MISC
   ========================================================================== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
.back-to-top{
  position:fixed;bottom:28px;right:28px;width:48px;height:48px;border-radius:50%;
  background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s,transform .3s,visibility .3s,background .3s;
  z-index:900;
}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--accent)}
.back-to-top svg{width:20px;height:20px}