/* ===================== Ellaa Technologies — Aurora Theme ===================== */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root{
  --violet: #7c3aed;
  --fuchsia: #c026d3;
  --pink: #ec4899;
  --orange: #f59e0b;
  --blue: #3b82f6;
  --rose: #f43f5e;

  --aurora: linear-gradient(120deg, var(--violet), var(--fuchsia) 45%, var(--orange) 100%);
  --aurora-soft: linear-gradient(120deg, rgba(124,58,237,.12), rgba(236,72,153,.12) 45%, rgba(245,158,11,.12) 100%);

  --dark: #0b0714;
  --dark-2: #150c26;
  --ink: #1a1025;
  --muted: #6b6280;
  --line: #ece7f7;
  --bg: #faf8ff;
  --card: #ffffff;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px -20px rgba(60, 20, 110, .25);
  --shadow-lg: 0 30px 80px -20px rgba(60, 20, 110, .35);

  --container: 1180px;
  font-size: 16px;
}

html{ scroll-behavior: smooth; }

body{
  font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', 'Poppins', sans-serif; font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }

/* ---------- gradient text / utilities ---------- */
.grad-text{
  background: var(--aurora);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.reveal{ opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in{ opacity: 1; transform: translateY(0); }

/* ---------- background blobs ---------- */
.blob{
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .55;
  pointer-events: none;
  z-index: 0;
  animation: float 14s ease-in-out infinite;
}
@keyframes float{
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-25px) scale(1.08); }
  66% { transform: translate(-20px,20px) scale(.95); }
}

/* ===================== NAV ===================== */
header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 248, 255, .7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(124,58,237,.08);
  transition: background .3s ease, box-shadow .3s ease;
}
header.scrolled{ box-shadow: 0 8px 30px -15px rgba(60,20,110,.25); }
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo img{ height: 38px; }
.nav ul{
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav ul li a{
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .93rem;
  color: var(--ink);
  transition: background .25s ease, color .25s ease;
}
.nav ul li a:hover{ background: rgba(124,58,237,.08); color: var(--violet); }
.nav ul li a.active{ background: rgba(124,58,237,.1); color: var(--violet); }
.nav ul li a.cta{
  background: var(--aurora);
  color: #fff !important;
  box-shadow: 0 8px 24px -8px rgba(192,38,211,.6);
}
.nav ul li a.cta:hover{ transform: translateY(-1px); box-shadow: 0 12px 30px -8px rgba(192,38,211,.75); }

.hamburger{
  display: none;
  background: none; border: none;
  width: 40px; height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.hamburger span{ width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }

/* ===================== HERO ===================== */
.hero{
  position: relative;
  padding: 190px 0 130px;
  background: radial-gradient(ellipse at top, var(--dark-2) 0%, var(--dark) 70%);
  overflow: hidden;
  color: #fff;
  text-align: center;
}
.hero .blob-a{ width: 480px; height: 480px; background: var(--violet); top: -120px; left: -100px; }
.hero .blob-b{ width: 420px; height: 420px; background: var(--pink); bottom: -140px; right: -80px; animation-delay: -6s; }
.hero .blob-c{ width: 320px; height: 320px; background: var(--orange); top: 40%; left: 45%; opacity: .35; animation-delay: -3s; }

.hero .container{ position: relative; z-index: 2; max-width: 860px; }

.kicker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: #d9cdfb;
  margin-bottom: 24px;
}
.kicker::before{ content: '✦'; color: var(--orange); }

.quote{
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: #b9a6f0;
  margin-bottom: 18px;
}

.hero h1{
  font-size: clamp(2.4rem, 5.2vw, 4.1rem);
  color: #fff;
  margin-bottom: 22px;
}
.hero h1 .accent{
  background: var(--aurora);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.tagline{
  font-size: 1.15rem;
  color: #c9bfe6;
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero-actions{ display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===================== BUTTONS ===================== */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  border: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn-gradient{
  background: var(--aurora);
  color: #fff;
  box-shadow: 0 15px 40px -12px rgba(192,38,211,.55);
}
.btn-gradient:hover{ transform: translateY(-3px); box-shadow: 0 20px 45px -10px rgba(192,38,211,.7); }

.btn-glass{
  background: rgba(255,255,255,.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px);
}
.btn-glass:hover{ background: rgba(255,255,255,.16); transform: translateY(-3px); }

.btn-dark{
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover{ transform: translateY(-3px); box-shadow: var(--shadow); }

/* ===================== SECTIONS ===================== */
section{ padding: 110px 0; position: relative; }
section.alt{ background: linear-gradient(180deg, #f6f1ff 0%, #fdf6ff 100%); }
section.dark{
  background: radial-gradient(ellipse at bottom, var(--dark-2) 0%, var(--dark) 75%);
  color: #fff;
}

.section-head{ text-align: center; max-width: 680px; margin: 0 auto 60px; }
.eyebrow{
  display: inline-block;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--aurora-soft);
  color: var(--fuchsia);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 18px;
  border: 1px solid rgba(192,38,211,.18);
}
section.dark .eyebrow{ background: rgba(255,255,255,.08); color: #e9baff; border-color: rgba(255,255,255,.15); }
.section-head h2{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 16px; }
.section-head p{ color: var(--muted); font-size: 1.05rem; }
section.dark .section-head p{ color: #c9bfe6; }

/* ---------- grids & cards ---------- */
.grid{ display: grid; gap: 26px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }

.card{
  background: var(--card);
  border-radius: var(--radius);
  padding: 34px 30px;
  border: 1px solid var(--line);
  box-shadow: 0 4px 20px -10px rgba(60,20,110,.08);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position: relative;
}
.card:hover{
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(192,38,211,.25);
}
.card h3{ font-size: 1.2rem; margin-bottom: 10px; }
.card p{ color: var(--muted); font-size: .96rem; }
.card ul{ margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.card ul li{ font-size: .9rem; color: var(--ink); padding-left: 22px; position: relative; }
.card ul li::before{
  content: '';
  position: absolute; left: 0; top: 7px;
  width: 9px; height: 9px;
  border-radius: 3px;
  background: var(--aurora);
}

.icon-badge{
  width: 54px; height: 54px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  background: var(--aurora-soft);
  margin-bottom: 18px;
}
.card:nth-child(6n+1) .icon-badge{ background: linear-gradient(135deg, rgba(124,58,237,.15), rgba(124,58,237,.05)); }
.card:nth-child(6n+2) .icon-badge{ background: linear-gradient(135deg, rgba(236,72,153,.15), rgba(236,72,153,.05)); }
.card:nth-child(6n+3) .icon-badge{ background: linear-gradient(135deg, rgba(245,158,11,.18), rgba(245,158,11,.06)); }
.card:nth-child(6n+4) .icon-badge{ background: linear-gradient(135deg, rgba(59,130,246,.15), rgba(59,130,246,.05)); }
.card:nth-child(6n+5) .icon-badge{ background: linear-gradient(135deg, rgba(244,63,94,.15), rgba(244,63,94,.05)); }
.card:nth-child(6n+6) .icon-badge{ background: linear-gradient(135deg, rgba(192,38,211,.15), rgba(192,38,211,.05)); }

/* ===================== STATS ===================== */
.stats{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 20px;
}
.stat{ text-align: center; padding: 30px 16px; border-radius: var(--radius); background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); }
.stat .num{
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  background: var(--aurora);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .lbl{ color: #c9bfe6; font-size: .88rem; margin-top: 8px; }

/* ===================== CTA BAND ===================== */
.cta-band{
  border-radius: 28px;
  padding: 64px 40px;
  text-align: center;
  background: var(--aurora);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::before{
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.25), transparent 40%);
}
.cta-band h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 12px; position: relative; }
.cta-band p{ opacity: .92; margin-bottom: 28px; position: relative; }
.cta-band .btn{ position: relative; }
.cta-band .btn-gradient{ background: #fff; color: var(--violet); box-shadow: 0 15px 40px -12px rgba(0,0,0,.3); }
.cta-band .btn-gradient:hover{ box-shadow: 0 20px 45px -10px rgba(0,0,0,.4); }

/* ===================== PAGE HERO (inner pages) ===================== */
.page-hero{
  position: relative;
  padding: 170px 0 90px;
  text-align: center;
  background: radial-gradient(ellipse at top, var(--dark-2) 0%, var(--dark) 75%);
  color: #fff;
  overflow: hidden;
}
.page-hero .blob-a{ width: 420px; height: 420px; background: var(--fuchsia); top: -160px; right: -80px; }
.page-hero .blob-b{ width: 340px; height: 340px; background: var(--blue); bottom: -160px; left: -60px; animation-delay: -5s; }
.page-hero h1{ position: relative; z-index: 2; font-size: clamp(2rem, 4.2vw, 3rem); margin-bottom: 16px; }
.page-hero p{ position: relative; z-index: 2; color: #c9bfe6; max-width: 620px; margin: 0 auto; font-size: 1.05rem; }

/* ===================== PRODUCT SHOWCASE ===================== */
.product{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid var(--line);
}
.product:last-child{ border-bottom: none; }

.tag{
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--aurora-soft);
  color: var(--fuchsia);
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.product h3{ font-size: 2.1rem; margin-bottom: 8px; }
.product .one-liner{ font-size: 1.05rem; font-weight: 600; color: var(--violet); margin-bottom: 14px; }
.product > div > p{ color: var(--muted); margin-bottom: 18px; }
.product ul{ display: flex; flex-direction: column; gap: 12px; }
.product ul li{ font-size: .94rem; padding-left: 26px; position: relative; }
.product ul li::before{
  content: '✓';
  position: absolute; left: 0; top: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--aurora);
  color: #fff;
  font-size: .68rem;
  display: flex; align-items: center; justify-content: center;
}

.visual{
  border-radius: 24px;
  padding: 52px 36px;
  background: radial-gradient(ellipse at top left, var(--dark-2) 0%, var(--dark) 80%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 260px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.visual::before{
  content: '';
  position: absolute; inset: 0;
  background: var(--aurora);
  opacity: .18;
  filter: blur(40px);
}
.badge-big{ position: relative; font-size: 1.7rem; font-weight: 700; font-family: 'Space Grotesk', sans-serif; margin-bottom: 8px; }
.visual .sub{ position: relative; color: #c9bfe6; font-size: .88rem; letter-spacing: .03em; }

/* ===================== FOUNDER / ABOUT ===================== */
.founder{
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 40px;
  align-items: flex-start;
  background: var(--card);
  border-radius: var(--radius);
  padding: 42px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.avatar{
  width: 130px; height: 130px;
  border-radius: 28px;
  background: var(--aurora);
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 20px 40px -12px rgba(192,38,211,.5);
}
.founder h3{ font-size: 1.4rem; margin-bottom: 12px; }
.founder p{ color: var(--muted); margin-bottom: 14px; font-size: .96rem; }
.chips{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.chips span{
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--aurora-soft);
  color: var(--fuchsia);
  font-size: .82rem;
  font-weight: 600;
  border: 1px solid rgba(192,38,211,.15);
}

/* ===================== CONTACT ===================== */
.contact-wrap{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}
.contact-info{ display: flex; flex-direction: column; gap: 28px; }
.contact-info .item{ display: flex; gap: 18px; align-items: flex-start; }
.contact-info .icon-badge{ margin-bottom: 0; flex-shrink: 0; }
.contact-info h3{ font-size: 1rem; margin-bottom: 4px; }
.contact-info p{ color: var(--muted); font-size: .94rem; }
.contact-info a{ color: var(--violet); font-weight: 600; }

form label{ display: block; font-size: .85rem; font-weight: 700; margin: 16px 0 6px; color: var(--ink); }
form label:first-of-type{ margin-top: 0; }
form input, form textarea{
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  font-family: inherit;
  font-size: .95rem;
  background: #fdfcff;
  transition: border-color .2s ease, box-shadow .2s ease;
  resize: vertical;
}
form input:focus, form textarea:focus{
  outline: none;
  border-color: var(--fuchsia);
  box-shadow: 0 0 0 4px rgba(192,38,211,.12);
}
.row{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
form button{ margin-top: 22px; width: 100%; justify-content: center; }

/* ===================== FOOTER ===================== */
footer{
  background: var(--dark);
  color: #cbbfe9;
  padding: 70px 0 26px;
  position: relative;
}
footer::before{
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--aurora);
}
footer .cols{
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 46px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
footer .brand img{ height: 34px; margin-bottom: 14px; filter: brightness(0) invert(1); }
footer .brand p{ font-size: .88rem; color: #a595c9; max-width: 280px; }
footer h4{ color: #fff; font-size: .92rem; margin-bottom: 16px; }
footer ul{ display: flex; flex-direction: column; gap: 10px; }
footer ul a{ font-size: .88rem; color: #a595c9; transition: color .2s ease; }
footer ul a:hover{ color: #fff; }
footer .bottom{ padding-top: 24px; text-align: center; font-size: .82rem; color: #6b608a; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px){
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .founder{ grid-template-columns: 1fr; text-align: left; }
  .avatar{ margin-bottom: 8px; }
  .stats{ grid-template-columns: repeat(2, 1fr); }
  footer .cols{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px){
  .hamburger{ display: flex; }
  .nav ul{
    position: fixed;
    top: 68px; left: 16px; right: 16px;
    background: #fff;
    border-radius: 18px;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    box-shadow: var(--shadow-lg);
    gap: 4px;
    display: none;
  }
  .nav ul.open{ display: flex; }
  .nav ul li a{ display: block; text-align: center; }

  .grid-2, .grid-3{ grid-template-columns: 1fr; }
  .product{ grid-template-columns: 1fr; gap: 32px; }
  .product .visual{ order: -1; }
  .contact-wrap{ grid-template-columns: 1fr; }
  .row{ grid-template-columns: 1fr; }
  footer .cols{ grid-template-columns: 1fr; }
  section{ padding: 76px 0; }
  .hero{ padding: 150px 0 90px; }
}