/* öğrenciGO landing — global styles */

:root{
  --bg: #F7F7F4;
  --bg-2: #FFFFFF;
  --ink: #0F1734;
  --ink-2: #2A335A;
  --ink-3: #5C658A;
  --ink-4: #98A0BD;
  --line: #E6E6E0;
  --line-2: #EFEFEA;
  --navy: #3B477A;          /* play arrow / öğrenci wordmark */
  --green: #2EA070;
  --teal: #16ACB7;
  --cyan: #4DB6D6;
  --blue: #2E76C8;
  --warm: #FF8A4C;
  --warm-ink: #C2510A;
  --grad: linear-gradient(135deg,#2EA070 0%, #16ACB7 45%, #4DB6D6 100%);
  --grad-soft: linear-gradient(135deg,#E7F6EF 0%, #E5F4F6 50%, #EAF3FA 100%);
  --grad-deep: linear-gradient(135deg,#3B477A 0%, #16ACB7 60%, #2EA070 100%);
  --shadow-sm: 0 1px 2px rgba(15,23,52,.05), 0 1px 1px rgba(15,23,52,.04);
  --shadow-md: 0 6px 20px -8px rgba(15,23,52,.18), 0 2px 6px rgba(15,23,52,.06);
  --shadow-lg: 0 30px 60px -20px rgba(15,23,52,.25), 0 10px 24px -12px rgba(15,23,52,.18);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --maxw: 1240px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing:antialiased;
  font-feature-settings: "ss01", "cv11";
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ───────── Layout helpers ───────── */
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-3);
}
.eyebrow .dot{width:6px;height:6px;border-radius:99px;background:var(--grad)}

h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;color:var(--ink);text-wrap:balance}
h1{font-size:clamp(40px,5.6vw,76px);line-height:1.12;letter-spacing:-.035em;font-weight:800;padding-top:.08em}
h2{font-size:clamp(30px,3.8vw,52px);line-height:1.05;letter-spacing:-.03em}
h3{font-size:clamp(20px,2vw,26px);line-height:1.2}
p{margin:0;line-height:1.55;text-wrap:pretty;color:var(--ink-2)}
.lead{font-size:18px;color:var(--ink-2);max-width:60ch}

.grad-text{
  background:var(--grad-deep);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ───────── Top nav ───────── */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(247,247,244,.78);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .2s ease;
}
.nav.scrolled{border-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:30px;width:auto}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  padding:8px 12px;border-radius:99px;font-size:14.5px;font-weight:500;color:var(--ink-2);
  transition:background .15s,color .15s;
}
.nav-links a:hover{background:rgba(15,23,52,.05);color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px}
@media (max-width: 880px){
  .nav-links{display:none}
}

/* ───────── Buttons ───────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:99px;font-weight:600;font-size:14.5px;
  transition:transform .12s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background: var(--ink); color:#fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 8px 18px -8px rgba(15,23,52,.55);
}
.btn-primary:hover{background:#000}
.btn-warm{
  background: var(--cta-bg, var(--warm)); color: var(--cta-ink, #3D1A00);
  box-shadow: 0 1px 0 rgba(255,255,255,.4) inset, 0 8px 20px -8px var(--cta-shadow, rgba(255,138,76,.6));
}
.btn-warm:hover{filter:brightness(1.05)}
.btn-ghost{background:transparent;color:var(--ink-2)}
.btn-ghost:hover{background:rgba(15,23,52,.05);color:var(--ink)}
.btn-line{
  background:#fff; color:var(--ink); border:1px solid var(--line);
}
.btn-line:hover{border-color:var(--ink-4)}
.btn-grad{
  background: var(--grad); color:#fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.3) inset, 0 10px 24px -10px rgba(22,172,183,.55);
}
.btn-grad:hover{filter:brightness(1.06)}

.store-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 16px 10px 14px;border-radius:14px;
  background:#0F1734;color:#fff;
  transition:transform .15s ease, background .15s ease;
}
.store-badge:hover{background:#000;transform:translateY(-1px)}
.store-badge .glyph{font-size:22px;line-height:1}
.store-badge .lbl{display:flex;flex-direction:column;line-height:1.05;text-align:left}
.store-badge .lbl small{font-size:10px;opacity:.75;letter-spacing:.04em;text-transform:uppercase}
.store-badge .lbl b{font-size:15px;font-weight:600}

/* ───────── Hero ───────── */
.hero{position:relative;overflow:hidden;padding:24px 0 80px}
.hero-grid{display:grid;grid-template-columns: 1.05fr 1fr;gap:48px;align-items:center;padding-top:40px}
@media (max-width: 980px){.hero-grid{grid-template-columns:1fr;gap:32px}}
.hero h1 .swap{
  display:inline-block;position:relative;
  background:var(--grad-deep);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero-sub{max-width:54ch;margin-top:22px;font-size:19px;color:var(--ink-2)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;align-items:center}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px 28px;margin-top:36px;color:var(--ink-3);font-size:13.5px}
.hero-trust .item{display:flex;align-items:center;gap:8px}
.hero-trust .check{
  width:18px;height:18px;border-radius:99px;
  background: linear-gradient(135deg,#2EA070,#16ACB7);
  color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700;
}

.hero-stage{position:relative;height:620px}
@media (max-width: 980px){.hero-stage{height:540px}}
.hero-blob{
  position:absolute;inset:-10% -10% 10% -10%;
  background: radial-gradient(60% 60% at 50% 40%, rgba(46,160,112,.18), transparent 70%),
              radial-gradient(50% 50% at 80% 60%, rgba(77,182,214,.22), transparent 70%);
  filter: blur(20px);z-index:0;
}

/* phones */
.phone-stack{position:absolute;inset:0;z-index:1}
.phone{
  position:absolute;width:280px;height:570px;border-radius:42px;
  background:#0F1734;
  padding:8px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.06) inset,
    0 30px 60px -20px rgba(15,23,52,.45),
    0 14px 28px -14px rgba(15,23,52,.35);
  transition: transform .6s cubic-bezier(.2,.8,.2,1), opacity .4s ease;
}
.phone .screen{
  width:100%;height:100%;border-radius:34px;overflow:hidden;
  background:#fff;position:relative;display:flex;flex-direction:column;
}
.phone .notch{
  position:absolute;top:6px;left:50%;transform:translateX(-50%);
  width:84px;height:22px;border-radius:99px;background:#0F1734;z-index:5;
}
.phone-back{transform: translate(40%, 6%) rotate(6deg) scale(.92);opacity:.85;z-index:1}
.phone-front{transform: translate(-6%, 0) rotate(-3deg);z-index:3}
.phone-side{transform: translate(80%, 18%) rotate(8deg) scale(.82);opacity:.7;z-index:0}
@media (max-width: 980px){
  .phone-front{transform: translate(0, 0) rotate(0)}
  .phone-back{transform: translate(40%, 8%) rotate(7deg) scale(.88)}
  .phone-side{transform: translate(-30%, 10%) rotate(-7deg) scale(.85)}
}

.persona-pills{
  position:absolute;left:0;bottom:8px;display:flex;gap:8px;z-index:5;
}
.persona-pill{
  padding:8px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow-sm);
  transition:all .15s ease;
}
.persona-pill[data-on="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.persona-pill:hover{transform:translateY(-1px)}

/* sticker callouts */
.sticker{
  position:absolute;background:#fff;border:1px solid var(--line);
  padding:10px 12px;border-radius:14px;box-shadow:var(--shadow-md);
  display:flex;gap:10px;align-items:center;font-size:13px;font-weight:500;
  color:var(--ink);z-index:4;
}
.sticker .ic{
  width:30px;height:30px;border-radius:10px;display:grid;place-items:center;
  background:var(--grad-soft);color:var(--ink-2);
}
.sticker.s-tl{top:24px;left:-10px;animation:float 6s ease-in-out infinite;animation-play-state:var(--sticker-anim,running)}
.sticker.s-tr{top:80px;right:0;animation:float 7s ease-in-out infinite reverse;animation-play-state:var(--sticker-anim,running)}
.sticker.s-bl{bottom:60px;left:0;animation:float 8s ease-in-out infinite;animation-play-state:var(--sticker-anim,running)}
@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}

/* ───────── Marquee logo bar ───────── */
.logos{padding:24px 0 40px}
.logos-title{text-align:center;color:var(--ink-3);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.logos-row{display:flex;flex-wrap:wrap;justify-content:center;gap:18px 36px;align-items:center;opacity:.78}
.school-logo{
  font-family:"Plus Jakarta Sans";font-weight:700;font-size:15px;color:var(--ink-3);
  letter-spacing:-.01em;display:inline-flex;align-items:center;gap:8px;
}
.school-logo .glyph{
  width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:var(--ink-4);color:#fff;font-size:11px;font-weight:700;
}

/* ───────── Sections ───────── */
section{padding:96px 0;position:relative}
.section-head{max-width:760px;margin-bottom:48px}
.section-head h2{margin-top:14px}
.section-head p{margin-top:14px;font-size:18px}

/* problem cards */
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.problem-grid{grid-template-columns:1fr}}
.problem{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:14px;
  transition:transform .2s ease, box-shadow .2s ease;
}
.problem:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.problem .num{
  font-family:"JetBrains Mono",ui-monospace;font-size:12px;color:var(--ink-4);letter-spacing:.06em;
}
.problem h3{font-size:20px}
.problem .before{
  background:#FFF4EE;color:#9A4A18;border:1px dashed #F4C9AE;
  border-radius:12px;padding:12px;font-size:14px;line-height:1.4;
}
.problem .arrow{font-size:22px;color:var(--ink-4);text-align:center;margin:-2px 0}
.problem .after{
  background: linear-gradient(135deg,#F1FBF6, #EAF6FA);
  border:1px solid #D7ECE3;color:var(--ink);
  border-radius:12px;padding:12px;font-size:14px;line-height:1.4;font-weight:500;
}

/* ───────── Persona switcher ───────── */
.personas .panel{
  background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;
  display:grid;grid-template-columns: 280px 1fr;min-height:560px;
  box-shadow:var(--shadow-md);
}
@media (max-width:900px){.personas .panel{grid-template-columns:1fr}}
.persona-tabs{
  background: linear-gradient(180deg,#FBFBF8 0%, #F4F4EE 100%);
  border-right:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:4px;
}
@media (max-width:900px){.persona-tabs{flex-direction:row;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}}
.persona-tab{
  display:flex;gap:12px;align-items:center;padding:14px;border-radius:14px;
  text-align:left;width:100%;color:var(--ink-2);transition:background .15s, color .15s;
  position:relative;
}
.persona-tab:hover{background:rgba(15,23,52,.04)}
.persona-tab[data-on="true"]{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.persona-tab .ico{
  width:36px;height:36px;border-radius:10px;background:var(--grad-soft);
  display:grid;place-items:center;color:var(--ink-2);flex-shrink:0;
}
.persona-tab[data-on="true"] .ico{background:var(--grad);color:#fff}
.persona-tab .meta{display:flex;flex-direction:column;gap:2px;min-width:0}
.persona-tab .meta b{font-size:14.5px;font-weight:600}
.persona-tab .meta small{font-size:12px;color:var(--ink-3)}
.persona-content{padding:36px;display:grid;grid-template-columns:1fr 360px;gap:32px;align-items:start}
@media (max-width:900px){.persona-content{grid-template-columns:1fr}}
.persona-copy h3{font-size:28px;letter-spacing:-.02em}
.persona-copy .pain{
  margin-top:18px;padding:14px 16px;border-radius:14px;
  background:#FFF4EE;border:1px solid #F4D6BF;color:#7A3F12;font-size:14.5px;
}
.persona-copy .pain b{color:#5A2A05}
.feature-list{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:10px}
.feature-list li{
  display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:12px;
  background:#FAFAF6;border:1px solid var(--line-2);
}
.feature-list li .check{
  width:22px;height:22px;border-radius:99px;flex-shrink:0;
  background:var(--grad);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700;
}
.feature-list li b{font-weight:600}
.feature-list li small{display:block;color:var(--ink-3);margin-top:2px;font-size:13px}
.persona-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}

.persona-phone-wrap{
  display:grid;place-items:center;
  background: var(--grad-soft);
  border:1px solid var(--line-2);
  border-radius:20px;padding:24px;min-height:520px;position:relative;overflow:hidden;
}
.persona-phone-wrap::before{
  content:"";position:absolute;inset:0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(46,160,112,.18), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(77,182,214,.18), transparent 40%);
  pointer-events:none;
}

/* ───────── AI coach section ───────── */
.coach-section{
  background: linear-gradient(180deg, var(--bg) 0%, #EFEFEA 100%);
}
.coach-grid{display:grid;grid-template-columns: 1fr 420px;gap:48px;align-items:start}
@media (max-width:980px){.coach-grid{grid-template-columns:1fr}}
.coach-bullets{display:flex;flex-direction:column;gap:18px;margin-top:32px}
.coach-bullet{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px;
}
.coach-bullet .ic{
  width:42px;height:42px;border-radius:12px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:18px;flex-shrink:0;
}
.coach-bullet h4{font-size:16px;font-weight:600;margin:0 0 4px}
.coach-bullet p{font-size:14px;color:var(--ink-3)}
.coach-tabs{
  display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;
}
.coach-tab{
  padding:8px 14px;border-radius:99px;background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-2);
}
.coach-tab[data-on="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* phone for coach */
.coach-phone-wrap{position:relative}

/* ───────── Capabilities (technical trust) ───────── */
.tech{
  background:#0F1734;color:#EAEAE5;padding:96px 0;border-radius:32px;margin:48px auto;
  max-width:calc(var(--maxw) - 16px);
  position:relative;overflow:hidden;
}
.tech::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(40% 50% at 10% 0%, rgba(46,160,112,.25), transparent 70%),
    radial-gradient(40% 60% at 90% 100%, rgba(77,182,214,.18), transparent 70%);
  pointer-events:none;
}
.tech .container{position:relative;z-index:1}
.tech h2{color:#fff}
.tech p{color:#B9BDD0}
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
@media (max-width:900px){.tech-grid{grid-template-columns:repeat(2,1fr)}}
.tech-card{
  background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1);
  border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:10px;
  transition:background .2s ease;
}
.tech-card:hover{background: rgba(255,255,255,.07)}
.tech-card .num{
  font-family:"JetBrains Mono";font-size:32px;font-weight:600;letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.tech-card b{font-size:15px;color:#fff;font-weight:600}
.tech-card p{font-size:13px;color:#9BA0BA;margin:0}
.tech-stack{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:32px;
}
.tech-pill{
  padding:6px 12px;border-radius:99px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);font-family:"JetBrains Mono";font-size:12px;color:#D7DAEA;
}

/* ───────── Stats / sayılar ───────── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff}
@media (max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
.stat{padding:32px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat:nth-child(4n){border-right:0}
.stat:nth-last-child(-n+1){border-bottom:0}
@media (max-width:900px){
  .stat{border-right:1px solid var(--line)!important}
  .stat:nth-child(2n){border-right:0!important}
}
.stat .num{font-size:42px;font-weight:800;letter-spacing:-.03em;background:var(--grad-deep);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat .lbl{font-size:14px;color:var(--ink-3);margin-top:6px}

/* ───────── Testimonials ───────── */
.t-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.t-grid{grid-template-columns:1fr}}
.t-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;
  display:flex;flex-direction:column;gap:18px;transition:transform .2s, box-shadow .2s;
}
.t-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.t-card blockquote{margin:0;font-size:16px;line-height:1.55;color:var(--ink);font-weight:500}
.t-card .who{display:flex;gap:12px;align-items:center;margin-top:auto}
.t-card .av{
  width:40px;height:40px;border-radius:99px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:15px;
}
.t-card .who b{display:block;font-size:14px}
.t-card .who small{display:block;color:var(--ink-3);font-size:12.5px}

/* ───────── Pricing ───────── */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.price-grid{grid-template-columns:1fr}}
.price{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;
  display:flex;flex-direction:column;gap:18px;position:relative;
}
.price.feat{border-color:transparent;background:var(--ink);color:#fff;box-shadow:var(--shadow-lg)}
.price.feat::before{
  content:"En çok seçilen";position:absolute;top:-12px;left:24px;
  background:var(--warm);color:#3D1A00;font-size:11px;font-weight:700;letter-spacing:.04em;
  padding:5px 10px;border-radius:99px;text-transform:uppercase;
}
.price h3{font-size:18px;letter-spacing:-.01em}
.price.feat h3{color:#fff}
.price .amount{font-size:40px;font-weight:800;letter-spacing:-.03em;display:flex;align-items:baseline;gap:6px}
.price.feat .amount{color:#fff}
.price .amount small{font-size:13px;font-weight:500;color:var(--ink-3)}
.price.feat .amount small{color:rgba(255,255,255,.6)}
.price ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.price ul li{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--ink-2)}
.price.feat ul li{color:#D7DAEA}
.price ul li .c{
  width:18px;height:18px;border-radius:99px;background: rgba(46,160,112,.15);color:#2EA070;
  display:grid;place-items:center;font-size:11px;font-weight:800;flex-shrink:0;margin-top:2px;
}
.price.feat ul li .c{background:rgba(255,255,255,.12);color:#9FE5C8}

/* ───────── FAQ ───────── */
.faq{display:flex;flex-direction:column;gap:8px;max-width:840px;margin:0 auto}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;
}
.faq-q{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:20px 22px;font-size:16px;font-weight:600;color:var(--ink);text-align:left;
}
.faq-q .plus{
  width:28px;height:28px;border-radius:99px;background:var(--bg);
  position:relative;font-size:0;color:var(--ink-2);flex-shrink:0;
  transition:transform .2s ease, background .2s ease;
}
.faq-q .plus::before, .faq-q .plus::after{
  content:"";position:absolute;top:50%;left:50%;
  width:12px;height:2px;border-radius:2px;background:currentColor;
  transform:translate(-50%,-50%);
}
.faq-q .plus::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item[data-open="true"] .plus{transform:rotate(45deg);background:var(--ink);color:#fff}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .3s ease;
  padding:0 22px;color:var(--ink-3);
}
.faq-item[data-open="true"] .faq-a{max-height:300px;padding:0 22px 20px}

/* ───────── CTA strip ───────── */
.cta-strip{
  background: var(--grad-deep); color:#fff; border-radius:28px;
  padding:48px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-strip::before{
  content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.14), transparent 70%);
}
.cta-strip h2{color:#fff;max-width:18ch}
.cta-strip p{color:rgba(255,255,255,.85);margin-top:12px;max-width:50ch}

/* ───────── Footer ───────── */
.footer{background:#0F1734;color:#B9BDD0;padding:64px 0 32px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:32px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
.footer h5{font-size:13px;font-weight:700;color:#fff;margin:0 0 14px;letter-spacing:.04em;text-transform:uppercase}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.footer-col a{color:#B9BDD0;font-size:14px}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-top:40px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
  font-size:13px;color:#7A8099;
}
.footer-logo img{height:32px;opacity:.95}

/* ───────── Sticky demo CTA ───────── */
.sticky-cta{
  position:fixed;right:20px;bottom:20px;z-index:40;
  display:flex;align-items:center;gap:10px;
  padding:12px 18px 12px 14px;border-radius:99px;border:0;cursor:pointer;
  background:var(--ink);color:#fff;font:600 14px/1 Inter,system-ui,sans-serif;
  box-shadow:0 14px 30px -10px rgba(15,23,52,.5);
  transform:translateY(120%);transition:transform .35s cubic-bezier(.2,.8,.2,1);
}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta .pulse{
  width:9px;height:9px;border-radius:99px;background:#FF8A4C;
  box-shadow:0 0 0 0 rgba(255,138,76,.7);animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,138,76,.6)}
  70%{box-shadow:0 0 0 12px rgba(255,138,76,0)}
  100%{box-shadow:0 0 0 0 rgba(255,138,76,0)}
}

/* ───────── Demo modal ───────── */
.modal-bg{
  position:fixed;inset:0;z-index:100;background:rgba(15,23,52,.55);
  backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px;
  animation:fadein .2s ease;
}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.modal{
  background:#fff;border-radius:22px;width:520px;max-width:100%;
  padding:32px;box-shadow:var(--shadow-lg);position:relative;
  animation: pop .3s cubic-bezier(.2,.8,.2,1);
}
@keyframes pop{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}
.modal h3{font-size:24px;margin-bottom:6px}
.modal .x{
  position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:99px;
  display:grid;place-items:center;background:var(--bg);color:var(--ink-2);
}
.modal .x:hover{background:var(--line)}
.field{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.field input, .field select, .field textarea{
  padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:14.5px;
  background:#fff;color:var(--ink);transition:border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(15,23,52,.08);
}
.field .err{color:#D04F2A;font-size:12px;margin-top:2px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kvkk{font-size:12px;color:var(--ink-3);margin-top:14px}
.kvkk a{text-decoration:underline}
.modal .submit-row{display:flex;gap:10px;margin-top:18px;align-items:center;justify-content:flex-end}

/* success state */
.modal.success{text-align:center}
.modal.success .ok{
  width:64px;height:64px;border-radius:99px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:30px;margin:0 auto 16px;
}

/* utilities */
.row{display:flex;gap:12px;align-items:center}
.col{display:flex;flex-direction:column;gap:12px}
.spacer{flex:1}
.hide-sm{}
@media (max-width:680px){.hide-sm{display:none}}

/* phone screen UI styles loaded with phones.jsx */