*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 16px; line-height: 1.7;
  color: var(--text);
  background: var(--page);
  transition: background .3s ease, color .3s ease;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #fff; }

:root {
  color-scheme: light;
  --font: 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --accent:       #e74c3c;
  --accent-2:     #ff6b52;
  --accent-dark:  #cf4032;
  --accent-soft:  #fdecea;
  --secondary:    #727aab;
  --secondary-soft:#eef0f7;

  --dark:         #1d1a1f;  --dark-2:       #262229;
  --text:         #4a4650;
  --muted:        #8a8791;
  --muted-2:      #adaab2;
  --line:         #ececf0;
  --line-2:       #f4f4f7;

  --white:        #ffffff;
  --page:         #ffffff;  --surface:      #ffffff;  --header-bg:    rgba(255,255,255,.86);
  --btn-dark-bg:  #1d1a1f;
  --btn-dark-fg:  #ffffff;
  --bg-soft:      #f8f8fb;
  --bg-mid:       #f1f1f6;
  --dark-bg:      #17141a;

  --success:      #27ae60;
  --danger:       #e74c3c;

  --r-pill: 100px;
  --r-xl:   28px;
  --r-lg:   20px;
  --r:      14px;
  --r-sm:   10px;

  --sh-xs: 0 2px 10px rgba(29,26,31,.05);
  --sh-sm: 0 10px 30px rgba(29,26,31,.06);
  --sh:    0 20px 50px rgba(29,26,31,.09);
  --sh-lg: 0 40px 90px rgba(29,26,31,.16);
  --glow:  0 20px 45px rgba(231,76,60,.35);
  --glow-sm: 0 12px 26px rgba(231,76,60,.30);

  --container: 1200px;
  --pad-x: clamp(20px, 4vw, 40px);

  --fs-xs:   .8125rem;
  --fs-sm:   .9375rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.3125rem;
  --fs-xl:   1.625rem;
  --fs-2xl:  clamp(2rem, 3.4vw, 2.85rem);
  --fs-hero: clamp(2.6rem, 6vw, 5rem);
}

[data-theme="dark"] {
  color-scheme: dark;
  --accent-soft:    rgba(231,76,60,.17);
  --secondary-soft: rgba(114,122,171,.20);

  --dark:      #f3f1f7;  --dark-2:    #e7e4ee;
  --text:      #c3bfcd;
  --muted:     #97929f;
  --muted-2:   #6d6879;
  --line:      #2e2937;
  --line-2:    #262130;

  --page:      #131017;  --surface:   #211d29;  --bg-soft:   #1a1622;  --bg-mid:    #201b2a;
  --dark-bg:   #0e0c12;  --header-bg: rgba(19,16,23,.82);
  --btn-dark-bg: #efeaf6;
  --btn-dark-fg: #1b1822;

  --sh-xs: 0 2px 10px rgba(0,0,0,.40);
  --sh-sm: 0 10px 30px rgba(0,0,0,.45);
  --sh:    0 20px 50px rgba(0,0,0,.50);
  --sh-lg: 0 40px 90px rgba(0,0,0,.60);
}
[data-theme="dark"] .hero {
  background:
    radial-gradient(46% 60% at 82% 8%, rgba(231,76,60,.14) 0%, transparent 60%),
    radial-gradient(40% 55% at 8% 92%, rgba(114,122,171,.13) 0%, transparent 60%),
    radial-gradient(90% 90% at 50% -20%, var(--surface) 0%, var(--page) 100%);
}
[data-theme="dark"] .hero::after { background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px); }
[data-theme="dark"] .hero-launch { border-color: var(--line); }
[data-theme="dark"] .hero-badge { background: rgba(33,29,41,.82); border-color: rgba(255,255,255,.12); }
[data-theme="dark"] .bg-dark { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
[data-theme="dark"] .impact-band,
[data-theme="dark"] .cta-band,
[data-theme="dark"] .compare-col.us,
[data-theme="dark"] .visual-block.dark,
[data-theme="dark"] .bayisite-mockup { border: 1px solid var(--line); }
[data-theme="dark"] .footer { border-top: 1px solid var(--line); }
[data-theme="dark"] .btn-dark:hover { background: #fff; }
[data-theme="dark"] .eyebrow { color: #ff8a76; }

h1, h2, h3, h4, h5 {
  font-family: var(--font); font-weight: 700;
  color: var(--dark); line-height: 1.14; letter-spacing: -.02em;
}
h1 { font-size: var(--fs-hero); line-height: 1.05; letter-spacing: -.035em; }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }
p  { color: var(--text); }
.lead { font-size: var(--fs-md); color: var(--text); line-height: 1.7; }
.text-accent { color: var(--accent); }
.text-secondary { color: var(--secondary); }
.grad-text {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 60%, #ff8a5c 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--accent);
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--accent-dark);
  background: var(--accent-soft); padding: 8px 16px; border-radius: var(--r-pill);
}
.eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(231,76,60,.16); }
.eyebrow.secondary { color: #4c5488; background: var(--secondary-soft); }
.eyebrow.secondary::before { background: var(--secondary); box-shadow: 0 0 0 4px rgba(114,122,171,.16); }
.eyebrow.on-dark { color: #fff; background: rgba(255,255,255,.1); }
.eyebrow.center { }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-left: var(--pad-x); padding-right: var(--pad-x); }
.section { padding: clamp(64px, 8.5vw, 120px) 0; }
.section-tight { padding: clamp(44px, 5vw, 76px) 0; }
.section-title { text-align: center; max-width: 740px; margin: 0 auto 64px; }
.section-title .eyebrow { margin-bottom: 18px; }
.section-title h2 { margin-top: 4px; }
.section-title p { margin-top: 18px; font-size: var(--fs-md); color: var(--muted); }
.bg-soft { background: var(--bg-soft); }
.bg-mid  { background: var(--bg-mid); }
.bg-dark { background: var(--dark-bg); color: #cfcbd4; position: relative; }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4 { color: #fff; }
.bg-dark p, .bg-dark .lead { color: #b3aebb; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 15px 32px; border-radius: var(--r-pill);
  font-weight: 500; font-size: var(--fs-sm); letter-spacing: .01em;
  transition: transform .2s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap; border: 1.5px solid transparent; position: relative;
}
.btn:hover { transform: translateY(-3px); }
.btn-primary, .btn-accent { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #fff; box-shadow: var(--glow-sm); }
.btn-primary:hover, .btn-accent:hover { box-shadow: var(--glow); }
.btn-dark { background: var(--btn-dark-bg); color: var(--btn-dark-fg); }
.btn-dark:hover { box-shadow: var(--sh); filter: brightness(.94); }
.btn-outline { background: transparent; color: var(--dark); border-color: var(--line); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-light { background: #fff; color: #1d1a1f; box-shadow: var(--sh-sm); }
.btn-light:hover { color: var(--accent); box-shadow: var(--sh); }
.btn-ghost { background: var(--bg-soft); color: var(--dark); }
.btn-ghost:hover { background: var(--line-2); }
.btn-lg { padding: 17px 38px; font-size: var(--fs-base); }
.btn-sm { padding: 11px 22px; font-size: var(--fs-xs); }
.btn svg { width: 16px; height: 16px; }
.bg-dark .btn-outline, .cta-band .btn-outline { color: #fff; border-color: rgba(255,255,255,.28); }
.bg-dark .btn-outline:hover, .cta-band .btn-outline:hover { border-color: #fff; background: #fff; color: #1d1a1f; }

.announce { background: linear-gradient(100deg, var(--accent-dark), var(--accent) 55%, var(--accent-2)); color: #fff; }
.announce-inner { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 42px; padding: 8px 20px; text-align: center; flex-wrap: wrap; }
.announce .tag { background: rgba(255,255,255,.22); border: 1px solid rgba(255,255,255,.35); padding: 3px 10px; border-radius: var(--r-pill); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.announce a { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); font-weight: 500; color: #fff; }
.announce a .link { text-decoration: underline; text-underline-offset: 3px; }
.announce svg { width: 15px; height: 15px; transition: transform .2s ease; }
.announce a:hover svg { transform: translateX(3px); }
.a-short { display: none; }

.header { position: sticky; top: 0; z-index: 50; background: var(--header-bg); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid var(--line); transition: box-shadow .25s ease; }
.header-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 78px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 700; color: var(--dark); font-size: 1.28rem; letter-spacing: -.03em; }
.brand-mark { width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; display: grid; place-items: center; box-shadow: var(--glow-sm); }
.brand-mark svg { width: 21px; height: 21px; }
.brand .dot { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 24px; }
.nav a { font-size: var(--fs-sm); font-weight: 500; color: var(--text); position: relative; padding: 6px 0; }
.nav a:hover { color: var(--accent); }
.nav a.active { color: var(--dark); font-weight: 700; }
.nav a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent); border-radius: 2px; }
.nav a .nav-ico, .mobile-nav a .nav-ico { display: inline-block; width: .95em; height: .95em; margin-right: 7px; vertical-align: -2px; opacity: .8; }
.nav a:hover .nav-ico, .nav a.active .nav-ico { opacity: 1; }
.nav-ico.is-featured { color: var(--accent); opacity: 1; }
@keyframes twinkle { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .7; transform: scale(.88); } }
@media (prefers-reduced-motion: no-preference) { .nav-ico.is-featured { animation: twinkle 2.4s ease-in-out infinite; transform-origin: center; } }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-phone { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--bg-soft); border: 1px solid var(--line); color: var(--dark); transition: color .2s ease, background .2s ease; }
.header-phone:hover { color: var(--accent); }
.header-phone svg { width: 20px; height: 20px; color: var(--accent); }
.hamburger { width: 46px; height: 46px; border-radius: 12px; display: none; place-items: center; background: var(--bg-soft); color: var(--dark); }
.hamburger svg { width: 22px; height: 22px; }

.hero {
  position: relative; overflow: hidden;
  padding: clamp(56px, 8vw, 104px) 0 clamp(60px, 8vw, 110px);
  background:
    radial-gradient(46% 60% at 82% 8%, rgba(231,76,60,.16) 0%, transparent 60%),
    radial-gradient(40% 55% at 8% 92%, rgba(114,122,171,.14) 0%, transparent 60%),
    radial-gradient(90% 90% at 50% -20%, #fff 0%, var(--bg-soft) 100%);
}
.hero::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(29,26,31,.05) 1px, transparent 1px); background-size: 26px 26px; -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000, transparent 75%); mask-image: radial-gradient(70% 60% at 50% 40%, #000, transparent 75%); pointer-events: none; opacity: .5; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(30px, 5vw, 60px); align-items: center; }
.hero-launch { display: inline-flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--sh-sm); padding: 7px 16px 7px 8px; border-radius: var(--r-pill); font-size: var(--fs-xs); font-weight: 600; color: var(--dark); margin-bottom: 26px; }
.hero-launch .pill { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #fff; padding: 4px 11px; border-radius: var(--r-pill); font-size: 11px; font-weight: 700; letter-spacing: .06em; }
.hero-copy h1 { margin-bottom: 24px; }
.hero-copy .lead { max-width: 545px; color: var(--text); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 22px 48px; margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }
.hero-trust-item strong { display: block; font-size: var(--fs-xl); color: var(--dark); font-weight: 700; letter-spacing: -.02em; }
.hero-trust-item span { font-size: var(--fs-xs); color: var(--muted); }

.hero-visual { position: relative; height: 540px; display: grid; place-items: center; }
.hero-halo { position: absolute; width: 440px; height: 440px; border-radius: 50%; background: radial-gradient(circle, rgba(231,76,60,.22), rgba(231,76,60,0) 68%); filter: blur(6px); }
.hero-phone { position: relative; width: 264px; height: 500px; border-radius: 46px; background: linear-gradient(160deg, #201c22, #34303a); box-shadow: var(--sh-lg), inset 0 0 0 2px rgba(255,255,255,.04); border: 8px solid #14111a; }
.hero-phone::before { content: ''; position: absolute; top: 20px; left: 50%; transform: translateX(-50%); width: 58px; height: 8px; background: rgba(255,255,255,.2); border-radius: 6px; z-index: 3; }
.hero-phone .screen { position: absolute; inset: 14px; border-radius: 34px; overflow: hidden; background: radial-gradient(circle at 30% 22%, var(--accent) 0 20%, transparent 21%), radial-gradient(circle at 76% 68%, var(--secondary) 0 16%, transparent 17%), radial-gradient(circle at 60% 88%, var(--accent-2) 0 12%, transparent 13%), linear-gradient(165deg, #2a2630, #1c1922); }
.hero-phone .screen::after { content: 'kilifbayim'; position: absolute; left: 0; right: 0; bottom: 26px; text-align: center; color: rgba(255,255,255,.85); font-weight: 700; letter-spacing: .02em; font-size: 15px; }
.hero-badge { position: absolute; z-index: 3; background: rgba(255,255,255,.82); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.7); border-radius: var(--r); box-shadow: var(--sh); padding: 13px 17px; display: flex; align-items: center; gap: 12px; }
.hero-badge .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.hero-badge .ic svg { width: 20px; height: 20px; }
.hero-badge strong { display: block; font-size: var(--fs-sm); color: var(--dark); }
.hero-badge span { font-size: var(--fs-xs); color: var(--muted); }
.hero-badge.b1 { top: 46px; left: -20px; }
.hero-badge.b1 .ic { background: var(--accent-soft); color: var(--accent); }
.hero-badge.b2 { bottom: 70px; right: -26px; }
.hero-badge.b2 .ic { background: var(--secondary-soft); color: var(--secondary); }
.hero-badge.b3 { bottom: 180px; left: -40px; }
.hero-badge.b3 .ic { background: #eafaf1; color: var(--success); }

.hero-flow { position: relative; }
.flow-line { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: .55; }
@keyframes dashmove { to { stroke-dashoffset: -130; } }

.flow-node { position: absolute; z-index: 2; display: flex; align-items: center; gap: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 13px 18px 13px 13px; box-shadow: var(--sh); }
.flow-node .fn-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.flow-node .fn-ic svg { width: 23px; height: 23px; }
.fn-ic.accent { background: var(--accent-soft); color: var(--accent); }
.fn-ic.secondary { background: var(--secondary-soft); color: var(--secondary); }
.fn-ic.green { background: #eafaf1; color: var(--success); }
.flow-node strong { display: block; font-size: var(--fs-sm); color: var(--dark); }
.flow-node > div span { font-size: var(--fs-xs); color: var(--muted); white-space: nowrap; }
.fn-step { font-style: normal; font-weight: 700; font-size: var(--fs-xs); color: var(--muted-2); margin-left: 4px; letter-spacing: .04em; align-self: flex-start; }

.flow-node.n1 { top: 2%;  left: 4%; }
.flow-node.n2 { top: 27%; right: 2%; }
.flow-node.n3 { top: 52%; left: 0; }
.flow-node.n4 { top: 77%; right: 6%; }

@keyframes floatA { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-13px); } }
@keyframes floatB { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-17px); } }
@media (prefers-reduced-motion: no-preference) {
  .flow-line path { animation: dashmove 5.5s linear infinite; }
  .flow-node.n1 { animation: floatA 5.4s ease-in-out infinite; }
  .flow-node.n2 { animation: floatB 6.6s ease-in-out -1.2s infinite; }
  .flow-node.n3 { animation: floatA 6s ease-in-out -2.6s infinite; }
  .flow-node.n4 { animation: floatB 7.2s ease-in-out -0.7s infinite; }
}
@media (max-width: 480px) {
  .flow-node { padding: 10px 13px 10px 10px; gap: 9px; }
  .flow-node .fn-ic { width: 38px; height: 38px; }
  .flow-node .fn-ic svg { width: 19px; height: 19px; }
}

.subhero { position: relative; text-align: center; padding: clamp(54px, 7vw, 96px) 0 clamp(44px, 5vw, 64px); background: radial-gradient(52% 90% at 88% 0%, rgba(231,76,60,.12) 0%, transparent 60%), radial-gradient(40% 80% at 5% 100%, rgba(114,122,171,.1) 0%, transparent 60%), var(--page); border-bottom: 1px solid var(--line); overflow: hidden; }
.subhero .container { max-width: 800px; position: relative; z-index: 1; }
.subhero .eyebrow { margin-bottom: 18px; }
.subhero h1 { font-size: clamp(2.1rem, 4.2vw, 3.2rem); }
.subhero p { margin-top: 18px; font-size: var(--fs-md); color: var(--muted); }
.breadcrumb { margin-top: 22px; font-size: var(--fs-xs); color: var(--muted-2); }
.breadcrumb a:hover { color: var(--accent); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 34px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-xs); }
.stat h3 { color: var(--accent); font-size: clamp(2rem, 3.4vw, 2.85rem); letter-spacing: -.03em; }
.stat p { color: var(--muted); font-size: var(--fs-xs); margin-top: 6px; letter-spacing: .04em; text-transform: uppercase; font-weight: 600; }
.impact-band { border-radius: var(--r-xl); overflow: hidden; position: relative; background: linear-gradient(135deg, #1d1a1f 0%, #17141a 100%); box-shadow: var(--sh-lg); }
.impact-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(40% 90% at 12% 0%, rgba(231,76,60,.4), transparent 55%), radial-gradient(40% 90% at 90% 100%, rgba(114,122,171,.28), transparent 55%); }
.impact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); }
.impact-cell { padding: 46px 26px; text-align: center; border-right: 1px solid rgba(255,255,255,.09); }
.impact-cell:last-child { border-right: 0; }
.impact-cell h3 { color: #fff; font-size: clamp(2.1rem, 3.6vw, 3rem); letter-spacing: -.03em; }
.impact-cell p { color: rgba(255,255,255,.6); font-size: var(--fs-xs); margin-top: 8px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; }

.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 36px 32px; transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease, border-color .25s ease; position: relative; }
.card:hover { transform: translateY(-6px); box-shadow: var(--sh); border-color: transparent; }
.card .icon { width: 58px; height: 58px; border-radius: 15px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 24px; transition: transform .25s ease; }
.card:hover .icon { transform: scale(1.06) rotate(-3deg); }
.card .icon svg { width: 27px; height: 27px; }
.card .icon.secondary { background: var(--secondary-soft); color: var(--secondary); }
.card .icon.soft { background: var(--bg-soft); color: var(--dark); }
.card h3 { font-size: var(--fs-lg); margin-bottom: 10px; }
.card p { font-size: var(--fs-sm); color: var(--muted); }

.steps { position: relative; }
.step-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 38px 32px; position: relative; transition: transform .25s ease, box-shadow .25s ease; }
.step-card:hover { transform: translateY(-6px); box-shadow: var(--sh); }
.step-num { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: var(--fs-lg); margin-bottom: 22px; box-shadow: var(--glow-sm); }
.step-card h3 { font-size: var(--fs-lg); margin-bottom: 10px; }
.step-card p { font-size: var(--fs-sm); color: var(--muted); }

.product-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--sh); }
.product-visual { height: 210px; display: grid; place-items: center; position: relative; overflow: hidden; }
.product-visual::after { content: ''; position: absolute; inset: 0; background: radial-gradient(60% 80% at 50% 0%, rgba(255,255,255,.25), transparent 70%); }
.product-visual svg { width: 68px; height: 68px; color: #fff; opacity: .96; position: relative; z-index: 1; transition: transform .3s ease; }
.product-card:hover .product-visual svg { transform: scale(1.08); }
.product-visual.v1 { background: linear-gradient(150deg, #e74c3c, #c0392b); }
.product-visual.v2 { background: linear-gradient(150deg, #727aab, #565e8f); }
.product-visual.v3 { background: linear-gradient(150deg, #34495e, #22262e); }
.product-visual.v4 { background: linear-gradient(150deg, #16a085, #0e7c66); }
.product-body { padding: 28px 28px 32px; }
.product-body h3 { font-size: var(--fs-lg); margin-bottom: 8px; }
.product-body p { font-size: var(--fs-sm); color: var(--muted); }
.product-body .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; color: var(--accent); font-weight: 500; font-size: var(--fs-sm); }
.product-body .more svg { width: 15px; height: 15px; transition: transform .2s ease; }
.product-card:hover .more svg { transform: translateX(4px); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-list { display: flex; flex-direction: column; gap: 22px; margin-top: 32px; }
.feature-list li { display: flex; gap: 16px; }
.feature-list .icon { width: 46px; height: 46px; border-radius: 13px; flex-shrink: 0; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.feature-list .icon svg { width: 21px; height: 21px; }
.feature-list h4 { font-size: var(--fs-base); margin-bottom: 4px; color: var(--dark); }
.feature-list p { font-size: var(--fs-sm); color: var(--muted); }

.visual-block { position: relative; border-radius: var(--r-xl); overflow: hidden; min-height: 400px; background: linear-gradient(150deg, var(--bg-soft), var(--bg-mid)); border: 1px solid var(--line); display: grid; place-items: center; padding: 40px; box-shadow: var(--sh-sm); }
.visual-block.accent { background: linear-gradient(150deg, #e74c3c, #c0392b); border-color: transparent; color: #fff; box-shadow: var(--glow); }
.visual-block.dark { background: linear-gradient(150deg, #262229, #17141a); border-color: transparent; color: #fff; box-shadow: var(--sh-lg); }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 44px; }
.compare-col { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 38px; box-shadow: var(--sh-xs); }
.compare-col.us { background: linear-gradient(150deg, #262229, #17141a); color: #fff; border-color: transparent; box-shadow: var(--sh-lg); }
.compare-col.us h3 { color: #fff; }
.compare-col.us li { color: rgba(255,255,255,.85); }
.compare-col h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; font-size: var(--fs-lg); }
.compare-col ul li { display: flex; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); font-size: var(--fs-sm); color: var(--text); }
.compare-col.us ul li { border-color: rgba(255,255,255,.12); }
.compare-col ul li:first-child { border-top: 0; }
.compare-col .check { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.compare-col .check svg { width: 13px; height: 13px; }
.compare-col.us .check { background: rgba(231,76,60,.9); color: #fff; }

.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feat { padding: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); transition: transform .25s ease, box-shadow .25s ease; }
.feat:hover { transform: translateY(-5px); box-shadow: var(--sh); }
.feat .icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px; background: var(--accent-soft); color: var(--accent); }
.feat .icon svg { width: 25px; height: 25px; }
.feat.s2 .icon { background: var(--secondary-soft); color: var(--secondary); }
.feat h3 { font-size: var(--fs-lg); margin-bottom: 8px; }
.feat p { font-size: var(--fs-sm); color: var(--muted); }

.themes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 44px; }
.theme-card { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--sh-xs); background: var(--surface); transition: transform .25s ease, box-shadow .25s ease; }
.theme-card:hover { transform: translateY(-6px); box-shadow: var(--sh); }
.theme-preview { height: 180px; position: relative; background: linear-gradient(160deg, var(--c1), var(--c2)); display: flex; align-items: flex-end; padding: 18px; }
.theme-preview::before { content: ''; position: absolute; top: 18px; left: 18px; right: 18px; height: 12px; border-radius: 4px; background: rgba(255,255,255,.5); }
.theme-preview::after { content: ''; position: absolute; top: 40px; left: 18px; width: 58%; height: 7px; border-radius: 4px; background: rgba(255,255,255,.3); }
.theme-mock { display: flex; gap: 8px; width: 100%; }
.theme-mock span { flex: 1; height: 44px; border-radius: 7px; background: rgba(255,255,255,.4); }
.theme-label { padding: 16px 18px; }
.theme-label h4 { font-size: var(--fs-base); }
.theme-label p { font-size: var(--fs-xs); color: var(--muted); }
.th-indigo { --c1:#727aab; --c2:#565e8f; }
.th-sunset { --c1:#e74c3c; --c2:#c0392b; }
.th-forest { --c1:#16a085; --c2:#0e7c66; }
.th-royal  { --c1:#34495e; --c2:#1d1a1f; }

.testimonial { background: var(--surface); border-radius: var(--r-lg); padding: 36px 32px; border: 1px solid var(--line); box-shadow: var(--sh-xs); transition: transform .25s ease, box-shadow .25s ease; }
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--sh); }
.testimonial .stars { color: #f1c40f; display: flex; gap: 3px; margin-bottom: 18px; }
.testimonial .stars svg { width: 18px; height: 18px; }
.testimonial-text { font-size: var(--fs-md); color: var(--text); line-height: 1.65; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--secondary), #565e8f); color: #fff; display: grid; place-items: center; font-weight: 700; }
.testimonial-author strong { display: block; font-size: var(--fs-sm); color: var(--dark); }
.testimonial-author span { font-size: var(--fs-xs); color: var(--muted); }

.faq { max-width: 840px; margin: 0 auto; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 14px; overflow: hidden; transition: box-shadow .2s ease, border-color .2s ease; }
.faq details[open] { box-shadow: var(--sh-sm); border-color: transparent; }
.faq summary { padding: 24px 28px; font-weight: 700; font-size: var(--fs-base); color: var(--dark); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; width: 12px; height: 12px; flex-shrink: 0; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform .2s ease; margin-top: -4px; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 2px; }
.faq .answer { padding: 0 28px 26px; color: var(--muted); font-size: var(--fs-sm); line-height: 1.7; }
.faq .answer a { color: var(--accent); font-weight: 500; }

.cta-band { border-radius: var(--r-xl); overflow: hidden; position: relative; padding: clamp(48px, 6.5vw, 84px); text-align: center; background: linear-gradient(135deg, #1d1a1f 0%, #17141a 100%); color: #fff; box-shadow: var(--sh-lg); }
.cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(45% 85% at 14% 18%, rgba(231,76,60,.42), transparent 58%), radial-gradient(45% 85% at 86% 90%, rgba(114,122,171,.32), transparent 58%); pointer-events: none; }
.cta-band::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px); background-size: 24px 24px; opacity: .5; pointer-events: none; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band .eyebrow { margin-bottom: 18px; }
.cta-band h2 { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.85rem); }
.cta-band p { color: rgba(255,255,255,.8); margin: 18px auto 32px; max-width: 640px; }
.cta-band .btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.bayisite-banner { border-radius: var(--r-xl); padding: clamp(36px, 5vw, 60px); position: relative; overflow: hidden; background: var(--bg-soft); border: 1px solid var(--line); display: grid; grid-template-columns: 1.08fr .92fr; gap: 48px; align-items: center; }
.bayisite-banner h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }
.bayisite-banner p { margin: 14px 0 26px; font-size: var(--fs-md); color: var(--muted); max-width: 480px; }
.bayisite-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.badge { display: inline-flex; align-items: center; gap: 7px; padding: 9px 16px; border-radius: var(--r-pill); background: var(--surface); color: var(--dark); font-size: var(--fs-xs); font-weight: 500; box-shadow: var(--sh-xs); border: 1px solid var(--line); }
.badge svg { width: 15px; height: 15px; color: var(--accent); }
.bayisite-mockup { position: relative; height: 340px; border-radius: var(--r-lg); background: linear-gradient(160deg, #262229, #17141a); box-shadow: var(--sh-lg); overflow: hidden; }
.bayisite-mockup::before { content: 'markanız.com'; position: absolute; top: 16px; left: 50%; transform: translateX(-50%); background: rgba(255,255,255,.14); padding: 6px 16px; border-radius: var(--r-pill); color: #fff; font-size: 11px; font-weight: 500; }
.bayisite-mockup .browser-content { position: absolute; top: 48px; left: 22px; right: 22px; bottom: 22px; background: rgba(255,255,255,.06); border-radius: 12px; padding: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.bayisite-mockup .browser-content span { aspect-ratio: 3/4; background: rgba(255,255,255,.12); border-radius: 8px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 52px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.contact-info-item { display: flex; gap: 16px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); transition: transform .2s ease, box-shadow .2s ease; }
.contact-info-item:hover { transform: translateY(-3px); box-shadow: var(--sh-sm); }
.contact-info-item .icon { width: 48px; height: 48px; border-radius: 13px; flex-shrink: 0; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.contact-info-item .icon svg { width: 21px; height: 21px; }
.contact-info-item strong { display: block; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.contact-info-item a, .contact-info-item span { display: block; font-size: var(--fs-md); font-weight: 500; color: var(--dark); margin-top: 4px; }
.contact-info-item a:hover { color: var(--accent); }

.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 40px; box-shadow: var(--sh-sm); }
.form h3 { margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.form-field label { font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.form-field input, .form-field textarea, .form-field select { padding: 14px 16px; border-radius: var(--r-sm); border: 1.5px solid var(--line); background: var(--bg-soft); font-size: var(--fs-sm); transition: border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { outline: 0; border-color: var(--accent); background: var(--surface); box-shadow: 0 0 0 4px rgba(231,76,60,.1); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: var(--fs-xs); color: var(--muted); margin-top: 12px; }
.form-check { display: flex; align-items: flex-start; gap: 10px; font-size: var(--fs-sm); color: var(--muted); margin: 4px 0 6px; cursor: pointer; }
.form-check input { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; accent-color: var(--accent); }
.form-check a { color: var(--accent); font-weight: 500; }
.form-msg { min-height: 1em; font-size: var(--fs-sm); }

.footer { background: var(--dark-bg); color: #948f9c; padding: 76px 0 30px; position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top: -120px; right: -80px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(231,76,60,.12), transparent 65%); }
.footer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 44px; padding-bottom: 46px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer h4 { color: #fff; font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 22px; }
.footer ul li { margin-bottom: 11px; }
.footer ul a { font-size: var(--fs-sm); color: #948f9c; transition: color .2s ease; }
.footer ul a:hover { color: #fff; }
.footer .brand { color: #fff; }
.footer-about { max-width: 340px; }
.footer-about p { color: #948f9c; margin-top: 16px; font-size: var(--fs-sm); }
.social { display: flex; gap: 10px; margin-top: 22px; }
.social a { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,.06); color: #fff; display: grid; place-items: center; transition: background .2s ease, transform .18s ease; }
.social a:hover { background: var(--accent); transform: translateY(-2px); }
.social svg { width: 18px; height: 18px; }
.footer-bottom { position: relative; z-index: 1; padding-top: 26px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; font-size: var(--fs-xs); color: #6b6672; }

.value-card { padding: 34px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); text-align: center; transition: transform .25s ease, box-shadow .25s ease; }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--sh); }
.value-card .icon { width: 62px; height: 62px; margin: 0 auto 22px; border-radius: 17px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.value-card .icon svg { width: 29px; height: 29px; }

.center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0 !important; }
.big-num { font-weight: 700; font-size: 2.8rem; line-height: 1; color: var(--accent); letter-spacing: -.03em; }

.reveal-init { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); will-change: opacity, transform; }
.reveal-init.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal-init { opacity: 1 !important; transform: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  * { animation: none !important; }
}

@media (max-width: 992px) {
  .grid-3, .grid-4, .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .themes { grid-template-columns: repeat(2, 1fr); }
  .stats, .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-cell:nth-child(2) { border-right: 0; }
  .impact-cell:nth-child(1), .impact-cell:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,.09); }
  .split, .contact-grid, .bayisite-banner, .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 460px; }
  .compare { grid-template-columns: 1fr; }
  .visual-block { min-height: 300px; }
}
@media (max-width: 720px) {
  .nav { display: none; }
  .hamburger { display: grid; }
  .header .btn-accent, .header .btn-outline, .header-phone { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-cell { border-right: 0 !important; border-bottom: 1px solid rgba(255,255,255,.09); }
  .impact-cell:last-child { border-bottom: 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
  .hero-badge { display: none; }
  .announce-inner { gap: 8px; padding: 6px 14px; min-height: 0; flex-wrap: nowrap; }
  .announce-inner .tag { display: none; }
  .announce a { font-size: var(--fs-xs); white-space: nowrap; }
  .a-full, .announce .link { display: none; }
  .a-short { display: inline; }
}
@media (max-width: 480px) {
  .grid-2, .grid-3, .grid-4, .feat-grid, .themes { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 380px; }
  .hero-phone { width: 220px; height: 420px; }
}

.theme-toggle { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--bg-soft); color: var(--dark); border: 1px solid var(--line); transition: color .2s ease, background .2s ease; }
.theme-toggle:hover { color: var(--accent); }
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

.theme-toggle-m { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 18px 0; border-bottom: 1px solid var(--line); color: var(--dark); font-size: var(--fs-lg); font-weight: 500; background: none; }
.theme-toggle-m .tt-label { display: inline-flex; align-items: center; gap: 10px; }
.theme-toggle-m .tt-label svg { width: 20px; height: 20px; color: var(--accent); }
.tt-switch { width: 54px; height: 30px; border-radius: 100px; background: var(--line); position: relative; flex-shrink: 0; transition: background .25s ease; }
.tt-switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.3); transition: transform .25s ease; }
[data-theme="dark"] .tt-switch { background: var(--accent); }
[data-theme="dark"] .tt-switch::after { transform: translateX(24px); }

body.nav-open { overflow: hidden; }
.mobile-nav { position: fixed; inset: 0; background: var(--page); display: none; flex-direction: column; padding: 120px 24px 40px; z-index: 40; overflow-y: auto; overscroll-behavior: contain; animation: fadeIn .25s ease; }
body.nav-open .mobile-nav { display: flex; }
.mobile-nav a:not(.btn) { padding: 18px 0; font-size: var(--fs-lg); font-weight: 500; border-bottom: 1px solid var(--line); color: var(--dark); }
.mobile-nav .btn { margin-top: 26px; align-self: flex-start; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }