/* ==========================================================================
   iBoxSoft — Kurumsal Tasarım Sistemi
   Palet: petrol yeşili + amber vurgu + kum/sis nötrleri
   ========================================================================== */

:root{
  /* Marka */
  --ink:        #08211F;
  --petrol-900: #0C2F2C;
  --petrol-800: #12403C;
  --petrol-700: #185049;
  --petrol-600: #1F655C;
  --petrol-500: #2A7D70;

  --amber:      #D9A75A;
  --amber-600:  #C4913F;
  --amber-soft: #F2E2C4;

  --sand:       #F8F4EC;
  --mist:       #EAF1EE;
  --paper:      #FFFFFF;

  --text:       #0E2624;
  --muted:      #5C7471;
  --muted-dark: rgba(255,255,255,.68);
  --line:       rgba(12,47,44,.12);
  --line-dark:  rgba(255,255,255,.14);

  /* Ölçek */
  --wrap: 1180px;
  --pad: 24px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 34px;

  --shadow-sm: 0 2px 10px rgba(8,33,31,.06);
  --shadow-md: 0 14px 40px rgba(8,33,31,.10);
  --shadow-lg: 0 30px 80px rgba(8,33,31,.18);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* -------------------------------------------------- reset */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.12;letter-spacing:-.025em;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}

/* -------------------------------------------------- yardımcılar */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.wrap-narrow{max-width:860px}
.center{text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--petrol-600);
}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--amber);border-radius:2px}
.eyebrow.on-dark{color:var(--amber)}
.eyebrow.on-dark::before{background:var(--amber)}

.h-display{font-size:clamp(2.4rem,5.6vw,4.15rem)}
.h-section{font-size:clamp(1.9rem,3.9vw,3rem)}
.h-card{font-size:1.15rem;font-weight:800;letter-spacing:-.02em}
.lead{font-size:clamp(1rem,1.25vw,1.09rem);color:var(--muted);max-width:52ch}
.lead.on-dark{color:var(--muted-dark)}
.accent{color:var(--amber)}
.section{padding:clamp(70px,9vw,120px) 0}
.section.sand{background:var(--sand)}
.section.mist{background:var(--mist)}
.stack-sm > * + *{margin-top:14px}
.stack   > * + *{margin-top:22px}

/* -------------------------------------------------- butonlar */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:.95rem;letter-spacing:-.01em;
  transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease),color .25s var(--ease);
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:16px;height:16px;flex:none}
.btn-primary{background:var(--amber);color:var(--ink);box-shadow:0 10px 26px rgba(217,167,90,.35)}
.btn-primary:hover{background:#E3B570;box-shadow:0 16px 34px rgba(217,167,90,.42)}
.btn-solid{background:var(--petrol-800);color:#fff}
.btn-solid:hover{background:var(--petrol-700)}
.btn-ghost{border:1.5px solid var(--line);color:var(--text);background:var(--paper)}
.btn-ghost:hover{border-color:var(--petrol-600);color:var(--petrol-800)}
.btn-outline-light{border:1.5px solid var(--line-dark);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.4)}
.btn-lg{padding:17px 34px;font-size:1rem}

.circle-btn{
  width:56px;height:56px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--amber);color:var(--ink);flex:none;
  box-shadow:0 12px 30px rgba(217,167,90,.4);
  transition:transform .3s var(--ease);
}
.circle-btn:hover{transform:scale(1.08)}
.circle-btn svg{width:20px;height:20px}

.text-link{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--petrol-800);
  transition:gap .25s var(--ease),color .25s var(--ease);
}
.text-link:hover{gap:14px;color:var(--amber-600)}
.text-link svg{width:15px;height:15px}
.text-link.on-dark{color:var(--amber)}

/* -------------------------------------------------- header */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  padding:16px 0;
  transition:background .3s var(--ease),box-shadow .3s var(--ease),padding .3s var(--ease);
}
.site-header.scrolled{
  background:rgba(8,33,31,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:10px 0;
  box-shadow:0 1px 0 rgba(255,255,255,.08);
}
.nav{display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.16rem;letter-spacing:-.03em;color:#fff}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:linear-gradient(145deg,var(--amber),var(--amber-600));
  display:grid;place-items:center;color:var(--ink);font-weight:900;font-size:.95rem;
  box-shadow:0 6px 16px rgba(217,167,90,.35);
}
.brand span i{font-style:normal;color:var(--amber)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links > li{position:relative}
.nav-links a{
  display:block;padding:9px 15px;border-radius:999px;
  font-size:.92rem;font-weight:600;color:rgba(255,255,255,.82);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.10)}
.nav-cta{margin-left:14px}

/* açılır menü */
.has-menu > a::after{
  content:"";display:inline-block;width:6px;height:6px;margin-left:7px;vertical-align:2px;
  border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;
  transform:rotate(45deg);
}
.submenu{
  position:absolute;top:calc(100% + 12px);left:0;min-width:262px;
  background:var(--paper);border-radius:var(--r-md);padding:10px;
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:all .25s var(--ease);
}
.has-menu:hover .submenu,.has-menu:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{
  display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:12px;
  color:var(--text);font-size:.92rem;font-weight:700;
}
.submenu a:hover{background:var(--mist);color:var(--petrol-800)}
.submenu small{font-weight:500;font-size:.79rem;color:var(--muted);line-height:1.4}

/* mobil */
.nav-toggle{display:none;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.12);color:#fff;align-items:center;justify-content:center}
.nav-toggle svg{width:20px;height:20px}

/* -------------------------------------------------- hero */
.hero{
  position:relative;
  background:
    radial-gradient(950px 520px at 78% -8%, rgba(42,125,112,.55), transparent 62%),
    radial-gradient(700px 420px at 8% 12%, rgba(217,167,90,.13), transparent 60%),
    linear-gradient(165deg,var(--petrol-900) 0%, var(--ink) 68%);
  color:#fff;
  padding:clamp(140px,17vw,200px) 0 clamp(150px,18vw,220px);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:auto 0 -1px 0;height:1px;background:transparent;
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}
.hero h1{margin-bottom:22px;font-size:clamp(2.3rem,4.3vw,3.55rem)}
.hero .lead{margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-trust{display:flex;flex-wrap:wrap;gap:26px;margin-top:44px;padding-top:26px;border-top:1px solid var(--line-dark)}
.hero-trust div strong{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.03em}
.hero-trust div span{font-size:.82rem;color:var(--muted-dark)}

/* yüzen kartlar */
.float-stack{position:relative;min-height:478px}
.f-card{
  position:absolute;border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);
  animation:floaty 7s var(--ease) infinite;
}
.f-card.light{background:var(--paper);color:var(--text);padding:22px 24px;width:300px;top:0;left:0;z-index:1}
.f-card.dark{background:linear-gradient(150deg,var(--petrol-700),var(--petrol-800));color:#fff;padding:22px 24px;width:318px;bottom:0;right:0;z-index:3;animation-delay:-3.5s}
.f-card.amber{background:linear-gradient(150deg,var(--amber),var(--amber-600));color:var(--ink);padding:18px 20px;width:196px;top:34px;right:0;z-index:2;animation-delay:-1.8s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media (prefers-reduced-motion:reduce){.f-card{animation:none}}

.f-label{font-size:.68rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.f-card.dark .f-label,.f-card.amber .f-label{color:inherit;opacity:.7}
.f-metric{display:flex;align-items:baseline;gap:9px}
.f-metric b{font-size:2rem;font-weight:800;letter-spacing:-.04em}
.f-metric .up{color:var(--petrol-500);font-weight:800;font-size:.9rem}
.f-card.dark .f-metric .up{color:var(--amber)}
.f-sub{font-size:.8rem;color:var(--muted);margin-top:2px}
.f-card.dark .f-sub{color:var(--muted-dark)}
.f-rows{margin-top:14px;display:grid;gap:9px}
.f-row{display:flex;justify-content:space-between;gap:12px;font-size:.83rem;padding-top:9px;border-top:1px solid var(--line)}
.f-card.dark .f-row{border-color:var(--line-dark)}
.f-card.amber .f-row{border-color:rgba(8,33,31,.16)}
.f-row span:last-child{font-weight:800}
.spark{width:100%;height:52px;margin-top:8px}

/* -------------------------------------------------- kemer geçişi */
.arch{
  position:relative;margin-top:clamp(-150px,-13vw,-110px);
  background:var(--paper);
  border-radius:50% 50% 0 0 / clamp(60px,9vw,130px) clamp(60px,9vw,130px) 0 0;
  padding-top:clamp(90px,10vw,130px);
  z-index:2;
}
.arch.sand{background:var(--sand)}
.arch-btn{
  position:absolute;top:clamp(-28px,-2.6vw,-22px);left:50%;transform:translateX(-50%);
  z-index:3;
}

/* -------------------------------------------------- bölüm başlıkları */
.sec-head{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:end;margin-bottom:52px}
.sec-head .lead{margin-top:0}
.sec-head-center{max-width:720px;margin:0 auto 54px;text-align:center}
.sec-head-center .lead{margin-inline:auto}
.sec-head-center .eyebrow{margin-bottom:16px}
.arrow-mark{width:46px;height:46px;color:var(--amber);justify-self:end}

/* -------------------------------------------------- kart ızgarası */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards-4{grid-template-columns:repeat(4,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 28px;display:flex;flex-direction:column;gap:12px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(12,47,44,.2)}
.card p{color:var(--muted);font-size:.94rem}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:var(--mist);color:var(--petrol-700);margin-bottom:6px;
}
.card-icon svg{width:22px;height:22px}
.card.feature{
  background:linear-gradient(155deg,var(--petrol-700),var(--petrol-900));
  color:#fff;border-color:transparent;justify-content:space-between;
}
.card.feature p{color:var(--muted-dark)}
.card.feature .card-icon{background:rgba(255,255,255,.12);color:var(--amber)}
.card.feature .text-link{color:var(--amber);margin-top:auto;padding-top:10px}
.card-num{font-size:.72rem;font-weight:800;letter-spacing:.16em;color:var(--amber-600)}

/* -------------------------------------------------- kontrol listesi */
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 60px;position:relative}
.check-item{display:flex;gap:16px;align-items:flex-start}
.check-item:nth-child(even){padding-top:30px}
.check-dot{
  width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--petrol-700);color:#fff;
}
.check-dot svg{width:15px;height:15px}
.check-item h3{font-size:1.02rem;margin-bottom:5px}
.check-item p{font-size:.92rem;color:var(--muted)}

/* -------------------------------------------------- panel / showcase */
.showcase{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:14px;box-shadow:var(--shadow-md);overflow:hidden;
}
.showcase-bar{display:flex;align-items:center;gap:7px;padding:8px 10px 14px}
.showcase-bar i{width:10px;height:10px;border-radius:50%;background:var(--line);display:block}
.showcase-bar i:first-child{background:#E8B0A0}
.showcase-bar i:nth-child(2){background:var(--amber-soft)}
.showcase-bar i:nth-child(3){background:#B7D8CC}
.showcase-bar b{margin-left:10px;font-size:.76rem;font-weight:700;color:var(--muted)}
.showcase-body{display:grid;grid-template-columns:210px 1fr;gap:14px}
.showcase-side{
  background:linear-gradient(165deg,var(--petrol-800),var(--ink));border-radius:var(--r-md);
  padding:18px 16px;color:#fff;
}
.showcase-side .brand{font-size:.95rem;margin-bottom:20px}
.showcase-side .brand-mark{width:26px;height:26px;border-radius:8px;font-size:.75rem}
.side-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:10px;font-size:.83rem;color:rgba(255,255,255,.7)}
.side-item.on{background:rgba(217,167,90,.16);color:#fff;font-weight:700}
.side-item i{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.6;flex:none}
.showcase-main{display:grid;gap:14px;align-content:start}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.kpi{background:var(--sand);border-radius:var(--r-md);padding:16px 18px}
.kpi span{font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.kpi b{display:block;font-size:1.6rem;font-weight:800;letter-spacing:-.04em;margin-top:6px}
.kpi em{font-style:normal;font-size:.78rem;font-weight:700;color:var(--petrol-500)}
.chart-box{background:var(--mist);border-radius:var(--r-md);padding:18px 20px}
.chart-box header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.chart-box h4{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:800}
.legend{display:flex;gap:14px;font-size:.72rem;color:var(--muted);font-weight:700}
.legend i{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:5px}

/* -------------------------------------------------- istatistik / referans (koyu) */
.dark-band{
  background:
    radial-gradient(760px 420px at 82% 0%, rgba(42,125,112,.45), transparent 62%),
    linear-gradient(160deg,var(--petrol-900),var(--ink));
  color:#fff;
}
.dark-band .lead{color:var(--muted-dark)}
.quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:30px 56px;margin-top:50px}
.quote{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;padding-top:26px;border-top:1px solid var(--line-dark)}
.quote-stat b{display:block;font-size:2.1rem;font-weight:800;letter-spacing:-.04em;color:var(--amber)}
.quote-stat span{font-size:.78rem;color:var(--muted-dark)}
.quote p{font-size:.94rem;color:rgba(255,255,255,.86)}
.quote cite{display:block;margin-top:12px;font-style:normal;font-size:.82rem;color:var(--muted-dark)}
.quote cite b{color:#fff;font-weight:700}

/* -------------------------------------------------- CTA */
.cta-split{
  display:grid;grid-template-columns:1.05fr .95fr;gap:22px;position:relative;align-items:stretch;
}
.cta-left,.cta-right{background:var(--paper);border-radius:var(--r-xl);padding:38px 36px;box-shadow:var(--shadow-md)}
.cta-left{display:flex;flex-direction:column;justify-content:center}
.cta-left h2{font-size:clamp(1.7rem,2.8vw,2.3rem);margin-bottom:14px}
.cta-mid{
  position:absolute;left:calc(52.5% - 28px);top:50%;transform:translateY(-50%);z-index:3;
}
.cta-right{display:flex;flex-direction:column;justify-content:center;gap:12px}

/* -------------------------------------------------- form */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.8rem;font-weight:800;letter-spacing:.02em;color:var(--text)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;border-radius:var(--r-sm);
  border:1.5px solid var(--line);background:var(--paper);
  font:inherit;font-size:.94rem;color:var(--text);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--petrol-600);box-shadow:0 0 0 4px rgba(31,101,92,.12);
}
.field input::placeholder,.field textarea::placeholder{color:#9BAEAB}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.79rem;color:var(--muted)}

/* -------------------------------------------------- footer */
.site-footer{background:var(--ink);color:#fff;padding-top:72px;overflow:hidden}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px}
.footer-grid h4{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
.footer-grid a,.footer-grid p{color:rgba(255,255,255,.7);font-size:.92rem}
.footer-grid li + li{margin-top:9px}
.footer-grid a:hover{color:#fff}
.footer-brand p{margin-top:16px;max-width:34ch}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  padding:22px 0;border-top:1px solid var(--line-dark);font-size:.84rem;color:rgba(255,255,255,.55);
}
.marquee{
  border-top:1px solid var(--line-dark);padding:26px 0;
  display:flex;gap:34px;white-space:nowrap;overflow:hidden;
  font-size:clamp(1.6rem,4vw,2.9rem);font-weight:800;letter-spacing:-.03em;
  color:rgba(255,255,255,.10);
}
.marquee > div{display:flex;gap:34px;animation:slide 26s linear infinite}
.marquee span{display:inline-flex;align-items:center;gap:34px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-100%)}}
@media (prefers-reduced-motion:reduce){.marquee > div{animation:none}}

/* -------------------------------------------------- iç sayfa hero */
.page-hero{
  background:
    radial-gradient(820px 460px at 80% -10%, rgba(42,125,112,.5), transparent 62%),
    linear-gradient(160deg,var(--petrol-900),var(--ink));
  color:#fff;padding:clamp(130px,15vw,175px) 0 clamp(96px,11vw,130px);
}
.breadcrumb{display:flex;gap:9px;align-items:center;font-size:.83rem;color:var(--muted-dark);margin-bottom:20px}
.breadcrumb a:hover{color:#fff}
.page-hero h1{margin-bottom:20px;max-width:16ch}
.page-hero .lead{margin-bottom:30px}
.page-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero-list{display:grid;gap:12px;margin-bottom:30px}
.hero-list li{display:flex;gap:11px;align-items:flex-start;font-size:.95rem;color:rgba(255,255,255,.86)}
.hero-list svg{width:19px;height:19px;color:var(--amber);flex:none;margin-top:3px}

.panel-card{
  background:rgba(255,255,255,.06);border:1px solid var(--line-dark);
  border-radius:var(--r-xl);padding:28px;backdrop-filter:blur(8px);
}
.panel-card h3{font-size:1.05rem;margin-bottom:16px}
.panel-list{display:grid;gap:14px}
.panel-list li{display:flex;justify-content:space-between;gap:16px;padding-bottom:13px;border-bottom:1px solid var(--line-dark);font-size:.9rem;color:var(--muted-dark)}
.panel-list li:last-child{border:0;padding-bottom:0}
.panel-list b{color:#fff;font-weight:800}

/* süreç adımları */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:28px 24px;border-radius:var(--r-lg);background:var(--paper);border:1px solid var(--line)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:.8rem;font-weight:800;letter-spacing:.14em;color:var(--amber-600);margin-bottom:12px;
}
.step h3{font-size:1.02rem;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--muted)}

/* fiyat / paket */
.tiers{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.tier{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:34px 32px;display:flex;flex-direction:column;gap:16px}
.tier.hot{background:linear-gradient(160deg,var(--petrol-800),var(--ink));color:#fff;border-color:transparent}
.tier.hot .tier-price,.tier.hot h3{color:#fff}
.tier.hot ul li{color:var(--muted-dark)}
.tier.hot ul svg{color:var(--amber)}
.tier-tag{align-self:flex-start;padding:5px 12px;border-radius:999px;background:var(--mist);color:var(--petrol-700);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.tier.hot .tier-tag{background:rgba(217,167,90,.2);color:var(--amber)}
.tier-price{font-size:1.9rem;font-weight:800;letter-spacing:-.04em}
.tier ul{display:grid;gap:11px;margin:6px 0 auto}
.tier ul li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.tier ul svg{width:17px;height:17px;color:var(--petrol-600);flex:none;margin-top:3px}

/* SSS */
.faq{display:grid;gap:12px;max-width:820px;margin-inline:auto}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:18px 22px;transition:border-color .2s var(--ease)}
.faq details[open]{border-color:var(--petrol-600)}
.faq summary{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  cursor:pointer;list-style:none;font-weight:800;font-size:1rem;letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";width:11px;height:11px;flex:none;
  border-right:2px solid var(--petrol-600);border-bottom:2px solid var(--petrol-600);
  transform:rotate(45deg);transition:transform .25s var(--ease);
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq p{margin-top:12px;color:var(--muted);font-size:.94rem}


/* koyu bantta SSS */
.dark-band .faq details{background:rgba(255,255,255,.055);border-color:var(--line-dark)}
.dark-band .faq details[open]{border-color:rgba(217,167,90,.55)}
.dark-band .faq summary{color:#fff}
.dark-band .faq summary::after{border-right-color:var(--amber);border-bottom-color:var(--amber)}
.dark-band .faq p{color:var(--muted-dark)}

/* logo şeridi */
.logos{display:flex;flex-wrap:wrap;gap:14px 42px;align-items:center;justify-content:center;opacity:.55}
.logos span{font-weight:800;letter-spacing:-.02em;font-size:1.05rem;color:var(--petrol-800)}

/* iletişim */
.contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:34px;align-items:start}
.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:34px 32px;box-shadow:var(--shadow-sm)}
.contact-methods{display:grid;gap:14px;margin-top:22px}
.method{display:flex;gap:14px;align-items:flex-start;padding:18px 20px;border-radius:var(--r-md);background:var(--sand);transition:transform .25s var(--ease)}
.method:hover{transform:translateX(4px)}
.method .card-icon{width:40px;height:40px;border-radius:12px;background:var(--paper);margin:0}
.method .card-icon svg{width:19px;height:19px}
.method span{font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:block}
.method b{font-size:.98rem;letter-spacing:-.01em}
.method p{font-size:.85rem;color:var(--muted);margin-top:2px}

.form-status{
  display:none;padding:14px 18px;border-radius:var(--r-sm);font-size:.9rem;font-weight:700;
  background:var(--mist);color:var(--petrol-800);
}
.form-status.show{display:block}

/* reveal animasyonu */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* -------------------------------------------------- responsive */
@media (max-width:1024px){
  .hero-grid,.page-hero-grid{grid-template-columns:1fr;gap:64px}
  .float-stack{min-height:400px;max-width:520px}
  .cards,.cards-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .contact-grid{grid-template-columns:1fr}
  .cta-split{grid-template-columns:1fr}
  .cta-mid{display:none}
  .showcase-body{grid-template-columns:1fr}
  .showcase-side{display:none}
}
@media (max-width:860px){
  .nav-links{
    position:fixed;inset:0 0 auto 0;top:0;padding:96px 22px 26px;
    background:var(--ink);flex-direction:column;align-items:stretch;gap:4px;
    transform:translateY(-102%);transition:transform .35s var(--ease);
    box-shadow:0 20px 50px rgba(0,0,0,.4);max-height:100vh;overflow:auto;
  }
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:13px 16px;font-size:1rem}
  .nav-cta{margin:12px 0 0}
  .btn{width:auto}
  .nav-cta .btn{width:100%}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:rgba(255,255,255,.05);margin:4px 0 8px;padding:6px}
  .submenu a{color:rgba(255,255,255,.82)}
  .submenu a:hover{background:rgba(255,255,255,.1);color:#fff}
  .submenu small{color:rgba(255,255,255,.5)}
  .nav-toggle{display:inline-flex;margin-left:auto;order:3}
  .nav-links{order:4}
  .sec-head{grid-template-columns:1fr;gap:20px;align-items:start}
  .arrow-mark{display:none}
  .check-grid,.quotes,.tiers{grid-template-columns:1fr}
  .check-item:nth-child(even){padding-top:0}
  .quote{gap:18px}
}
@media (max-width:620px){
  .cards,.cards-4,.cards-2,.steps,.form-row,.kpi-row{grid-template-columns:1fr}
  .f-card.light,.f-card.dark,.f-card.amber{position:relative;inset:auto;width:100%;margin-bottom:14px}
  .float-stack{min-height:0}
  .hero-trust{gap:18px}
  .hero-trust div{min-width:44%}
  .cta-left,.cta-right,.contact-card,.tier{padding:26px 22px}
}

/* ══════════════ Chatbot çözümleri sayfası: interaktif telefon demosu ══════════════ */
.try-label{font-size:11.5px;font-weight:700;color:rgba(255,255,255,.4);margin-top:28px;margin-bottom:12px;
  text-transform:uppercase;letter-spacing:.1em}
.try-chips{display:flex;flex-wrap:wrap;gap:9px}
.chip-btn{background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.16);color:#fff;
  padding:10px 16px;border-radius:100px;font-size:12.5px;font-weight:600;cursor:pointer;
  transition:background .15s,border-color .15s,transform .15s;font-family:'Manrope',sans-serif}
.chip-btn:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);transform:translateY(-1px)}
.chip-btn.used{opacity:.35;pointer-events:none}

.phone-stage{perspective:2000px;display:flex;justify-content:center}
.phone{width:270px;height:540px;background:#000;border-radius:40px;padding:10px;
  box-shadow:0 50px 100px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.06);
  transform:rotateY(-8deg) rotateX(3deg);transition:transform .15s ease-out;will-change:transform}
.phone-screen{width:100%;height:100%;background:#fff;border-radius:30px;overflow:hidden;position:relative;display:flex;flex-direction:column}
.notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:96px;height:20px;background:#000;
  border-radius:0 0 13px 13px;z-index:10}
.ig-header{padding:32px 14px 10px;display:flex;align-items:center;gap:9px;border-bottom:1px solid #EFEFEF;flex:none}
.ig-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--petrol-700),var(--petrol-500));
  display:flex;align-items:center;justify-content:center;color:#fff;font-family:'Fraunces',serif;font-size:11px;flex:none}
.ig-name{font-size:12px;font-weight:700;color:#111}
.ig-status{font-size:9.5px;color:#8a8a8a;display:flex;align-items:center;gap:4px}
.ig-status::before{content:"";width:5px;height:5px;border-radius:50%;background:#3EA06E}
.ig-body{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:7px;overflow-y:auto}
.bub{max-width:80%;padding:8px 11px;border-radius:14px;font-size:10.5px;line-height:1.45;
  opacity:0;transform:translateY(8px);animation:bubIn .4s ease forwards}
.bub.them{background:#F0F0F0;color:#111;align-self:flex-start;border-bottom-left-radius:4px}
.bub.bot{background:linear-gradient(135deg,var(--petrol-700),var(--petrol-800));color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
@keyframes bubIn{to{opacity:1;transform:translateY(0)}}
.typing-dots{display:flex;gap:3px;align-self:flex-end;padding:8px 12px;background:var(--petrol-700);border-radius:14px;
  border-bottom-right-radius:4px;opacity:0}
.typing-dots.show{animation:bubIn .3s ease forwards}
.typing-dots span{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.6);animation:tbounce 1s infinite}
.typing-dots span:nth-child(2){animation-delay:.15s}
.typing-dots span:nth-child(3){animation-delay:.3s}
@keyframes tbounce{0%,60%,100%{transform:translateY(0)}30%{transform:translateY(-3px)}}
.ig-inputbar{padding:9px 10px;border-top:1px solid #EFEFEF;flex:none}
.ig-inputbar .pill{background:#F5F5F5;border-radius:100px;padding:7px 11px;font-size:9.5px;color:#999}
@media (max-width:900px){
  .phone{transform:none;margin-top:20px}
}

/* ══════════════ Blog ══════════════ */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.blog-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.blog-card:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(12,47,44,.12)}
.blog-card-tag{display:inline-block;background:var(--mist);color:var(--petrol-700);font-size:11.5px;font-weight:700;
  padding:5px 12px;border-radius:100px;text-transform:uppercase;letter-spacing:.04em;align-self:flex-start;margin-bottom:14px}
.blog-card h3{font-size:1.15rem;line-height:1.35;margin-bottom:10px}
.blog-card h3 a{color:var(--text);text-decoration:none}
.blog-card h3 a:hover{color:var(--petrol-600)}
.blog-card p{color:var(--muted);font-size:.92rem;line-height:1.55;flex:1}
.blog-card-meta{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;
  border-top:1px solid var(--line);font-size:11.5px;color:var(--muted)}
@media (max-width:900px){ .blog-grid{grid-template-columns:1fr} }

/* Blog yazı sayfası */
.blog-post{max-width:760px;margin:0 auto}
.blog-post-meta{display:flex;gap:16px;align-items:center;font-size:12.5px;color:rgba(255,255,255,.55);margin-bottom:18px}
.blog-post-body{font-size:1.02rem;line-height:1.8;color:var(--text)}
.blog-post-body p{margin-bottom:22px}
.blog-post-body h2{font-size:1.4rem;margin:36px 0 16px}
.blog-post-source{background:var(--mist);border-radius:var(--r-md);padding:18px 22px;margin-top:36px;font-size:.9rem}
.blog-post-source a{color:var(--petrol-600);font-weight:600}