/* ==========================================================================
   SİNYAL DİJİTAL — Marka Sistemi
   Palet mantığı: "Volt & Ink" — koyu, güvenilir bir taban (Ink) üzerine
   rakiplerden ayrışan iki enerjik vurgu rengi (Volt lime + Signal coral).
   Türk pazarında turuncu/kırmızı-ağırlıklı, global ajanslarda indigo/mor-
   ağırlıklı paletler doygun; bu palet her ikisinden de farklılaşıyor.
   ========================================================================== */

:root{
  /* --- Nötr taban --- */
  --ink-900:#0b0d10;
  --ink-800:#12151a;
  --ink-700:#1b1f26;
  --paper:#faf9f6;
  --paper-dim:#f0eee8;
  --line:#e5e2da;
  --line-dark:#262b33;

  /* --- Marka vurguları --- */
  --volt:#c6ff3d;        /* enerji / büyüme */
  --volt-ink:#1c2b06;    /* volt üstü metin */
  --signal:#ff5a3c;      /* CTA / aksiyon */
  --signal-dark:#e2431f;
  --violet:#7c6cf0;      /* destek vurgusu, teknoloji hissi */

  /* --- Metin --- */
  --text-900:#101215;
  --text-600:#4a5058;
  --text-400:#7d838c;
  --text-on-dark:#f4f3ef;
  --text-on-dark-dim:#a9afb8;

  /* --- Tipografi --- */
  --font-display:'Space Grotesk', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;

  /* --- Ölçü --- */
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:28px;
  --container:1180px;
  --shadow-soft:0 20px 60px -25px rgba(11,13,16,.35);
  --shadow-card:0 10px 30px -18px rgba(11,13,16,.25);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text-900);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
}
h1,h2,h3{font-family:var(--font-display);line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em;color:var(--text-900)}
p{margin:0 0 1em}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

.eyebrow{
  font-family:var(--font-display);
  font-weight:600;
  font-size:.8rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--signal-dark);
  margin-bottom:.9em;
}
.eyebrow-light{color:var(--volt)}
.section-sub{color:var(--text-600);max-width:560px;font-size:1.05rem}
.section{padding:96px 0}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--signal);color:#fff;box-shadow:0 10px 24px -10px rgba(255,90,60,.55)}
.btn-primary:hover{background:var(--signal-dark);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text-900);border:1.5px solid var(--line-dark);}
.btn-ghost:hover{border-color:var(--text-900)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn-full{width:100%}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,249,246,.85);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:32px;padding:16px 24px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.2rem}
.logo-mark{width:28px;height:28px;border-radius:8px;display:inline-block;object-fit:contain}
.logo-accent{color:var(--signal-dark)}
.main-nav{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:.95rem;font-weight:500}
.main-nav a{color:var(--text-600);transition:color .15s}
.main-nav a:hover{color:var(--text-900)}

.nav-dropdown{position:relative}
.nav-dropdown-toggle{
  display:flex;align-items:center;gap:5px;font:inherit;color:var(--text-600);
  background:none;border:none;padding:0;cursor:pointer;transition:color .15s;
}
.nav-dropdown-toggle:hover{color:var(--text-900)}
.nav-caret{font-size:.65em;transition:transform .15s}
.nav-dropdown.open .nav-caret{transform:rotate(180deg)}
.nav-dropdown-menu{
  display:none;flex-direction:column;gap:0;
  position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  box-shadow:var(--shadow-card);padding:8px;min-width:190px;z-index:60;
}
.nav-dropdown.open .nav-dropdown-menu{display:flex}
.nav-dropdown-menu a{padding:10px 12px;border-radius:8px;white-space:nowrap;font-weight:500}
.nav-dropdown-menu a:hover{background:var(--paper-dim);color:var(--text-900)}
.header-actions{display:flex;align-items:center;gap:16px}
.lang-toggle{display:flex;align-items:center;gap:4px;font-weight:600;font-size:.85rem;color:var(--text-400);padding:6px 10px;border:1px solid var(--line);border-radius:999px}
.lang-toggle span[data-lang-label]{padding:2px 4px;border-radius:6px}
.lang-toggle span.active{color:var(--text-900);background:var(--paper-dim)}
.lang-sep{color:var(--line-dark)}
.menu-toggle{display:none;flex-direction:column;gap:4px;padding:6px}
.menu-toggle span{width:22px;height:2px;background:var(--text-900)}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{padding:88px 0 60px;position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.3rem,4.2vw,3.6rem);max-width:15ch}
.hero h1 .highlight{color:var(--signal-dark);position:relative}
.hero-sub{font-size:1.15rem;color:var(--text-600);max-width:46ch}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 36px}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap}
.hero-stats li{display:flex;flex-direction:column}
.hero-stats strong{font-family:var(--font-display);font-size:1.5rem}
.hero-stats span{color:var(--text-400);font-size:.85rem}

.cert-badge{
  display:inline-flex;align-items:center;gap:12px;
  margin-top:26px;padding:10px 20px 10px 10px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  box-shadow:var(--shadow-card);
}
.cert-badge-icon{
  width:28px;height:28px;flex:none;border-radius:50%;
  background:linear-gradient(135deg,var(--volt),var(--signal));
  color:var(--ink-900);font-weight:700;font-size:.95rem;
  display:flex;align-items:center;justify-content:center;
}
.cert-badge strong{display:block;font-family:var(--font-display);font-size:.9rem;color:var(--text-900)}
.cert-badge > div span{display:block;color:var(--text-400);font-size:.75rem;margin-top:1px}

.hero-visual{position:relative;min-height:380px}
.signal-blob{
  position:absolute;inset:10% 5%;
  background:radial-gradient(circle at 30% 30%, var(--volt), transparent 60%),
             radial-gradient(circle at 70% 70%, var(--signal), transparent 55%);
  filter:blur(30px);opacity:.35;border-radius:50%;
  z-index:0;
  animation:blobLava 14s ease-in-out infinite;
}
@keyframes blobLava{
  0%{transform:translate(0,0) scale(1);filter:blur(30px) hue-rotate(0deg)}
  25%{transform:translate(4%,-5%) scale(1.08);filter:blur(34px) hue-rotate(70deg)}
  50%{transform:translate(-3%,4%) scale(0.95);filter:blur(28px) hue-rotate(160deg)}
  75%{transform:translate(3%,3%) scale(1.05);filter:blur(32px) hue-rotate(260deg)}
  100%{transform:translate(0,0) scale(1);filter:blur(30px) hue-rotate(360deg)}
}
.signal-card{
  position:absolute;background:#fff;border-radius:var(--radius-m);
  box-shadow:var(--shadow-card);padding:16px 18px;display:flex;align-items:center;gap:12px;
  border:1px solid var(--line);z-index:1;font-size:.9rem;
}
.signal-card strong{display:block;font-family:var(--font-display);font-size:.95rem}
.signal-card span{color:var(--text-400);font-size:.8rem}
.card-1{top:6%;left:0;animation:float 6s ease-in-out infinite}
.card-2{bottom:20%;right:4%;flex-direction:column;align-items:flex-start;animation:float 7s ease-in-out infinite 1s}
.card-2 strong{color:var(--signal-dark);font-size:1.3rem}
.card-3{bottom:0;left:12%;animation:float 5.5s ease-in-out infinite .5s}
.dot{width:10px;height:10px;border-radius:50%;background:var(--volt);box-shadow:0 0 0 6px rgba(198,255,61,.25)}
.pulse{width:10px;height:10px;border-radius:50%;background:var(--signal);position:relative}
.pulse::after{content:'';position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--signal);animation:pulse 1.6s ease-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes pulse{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.6);opacity:0}}

/* ==========================================================================
   TRUST STRIP
   ========================================================================== */
.trust-strip{padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust-strip p{text-align:center;color:var(--text-400);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.trust-logos{display:flex;justify-content:center;gap:40px;flex-wrap:wrap;font-family:var(--font-display);font-weight:600;color:var(--text-400);opacity:.8}

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services h2{font-size:clamp(1.8rem,3vw,2.4rem);max-width:16ch}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px 26px;transition:transform .18s ease, box-shadow .18s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.service-card h3{font-size:1.1rem}
.service-card p{color:var(--text-600);font-size:.95rem;margin-bottom:0}
.service-icon{width:44px;height:44px;border-radius:12px;margin-bottom:18px;background:var(--paper-dim);position:relative}
.service-icon::after{
  content:'';position:absolute;inset:12px;border-radius:4px;
  background:linear-gradient(135deg,var(--volt),var(--signal));
}

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process h2{font-size:clamp(1.8rem,3vw,2.4rem);max-width:18ch}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px}
.step{border-top:2px solid var(--line-dark);padding-top:18px}
.step-num{font-family:var(--font-display);font-size:.85rem;color:var(--signal-dark);font-weight:700}
.step h3{margin-top:10px;font-size:1.05rem}
.step p{color:var(--text-600);font-size:.92rem;margin-bottom:0}

/* ==========================================================================
   WHY US
   ========================================================================== */
.why-us{background:var(--ink-900);color:var(--text-on-dark)}
.why-us h2,.why-us .eyebrow{color:var(--text-on-dark)}
.why-us .eyebrow{color:var(--volt)}
.why-us .section-sub{color:var(--text-on-dark-dim)}
.why-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.why-list{display:flex;flex-direction:column;gap:22px;margin-top:32px}
.why-list li{display:flex;flex-direction:column;gap:4px;border-left:2px solid var(--volt);padding-left:16px}
.why-list strong{font-family:var(--font-display);font-size:1.05rem}
.why-list span{color:var(--text-on-dark-dim);font-size:.92rem}
.why-visual{
  min-height:340px;border-radius:var(--radius-l);
  background:linear-gradient(155deg, rgba(198,255,61,.18), rgba(124,108,240,.12) 45%, rgba(255,90,60,.15));
  border:1px solid var(--line-dark);
}
.guarantee-card{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;padding:44px;
}
.guarantee-seal{
  width:168px;height:168px;flex:none;border-radius:50%;border:2px dashed var(--volt);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
}
.guarantee-seal span{
  font-family:var(--font-display);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-on-dark-dim);
}
.guarantee-seal strong{font-family:var(--font-display);font-size:1.4rem;color:var(--volt);letter-spacing:.02em}
.guarantee-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:16px;max-width:280px}
.guarantee-list li{position:relative;padding-left:28px;color:#fff;font-size:.98rem;text-align:left;line-height:1.4}
.guarantee-list li::before{content:'✓';position:absolute;left:0;top:0;color:var(--volt);font-weight:700}

/* ==========================================================================
   RESOURCES / LEARNING HUB
   ========================================================================== */
.resources{background:var(--paper-dim)}
.resources h2{font-size:clamp(1.8rem,3vw,2.4rem);max-width:18ch}
.resources-grid{margin-top:44px}
.resource-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:26px;display:flex;flex-direction:column;gap:10px;
  transition:transform .18s ease, box-shadow .18s ease;
}
.resource-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.resource-tag{
  align-self:flex-start;font-family:var(--font-display);font-size:.72rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--signal-dark);
  background:rgba(255,90,60,.1);padding:4px 10px;border-radius:999px;
}
.resource-card h3{font-size:1.05rem;margin-bottom:0}
.resource-card p{color:var(--text-600);font-size:.92rem;margin-bottom:0}
.resources-note{margin-top:32px;color:var(--text-600);font-size:.98rem;max-width:640px}

/* ==========================================================================
   ANALYSIS TOOL (interactive)
   ========================================================================== */
.analysis-tool{background:linear-gradient(180deg,var(--paper) 0%, var(--paper-dim) 100%)}
.tool-card{
  background:var(--ink-900);color:var(--text-on-dark);border-radius:var(--radius-l);
  padding:56px;position:relative;overflow:hidden;box-shadow:var(--shadow-soft);
}
.tool-card::before{
  content:'';position:absolute;top:-40%;right:-10%;width:60%;height:180%;
  background:radial-gradient(circle, rgba(198,255,61,.18), transparent 60%);
}
.tool-intro{max-width:640px;position:relative}
.tool-intro h2{color:var(--text-on-dark);font-size:clamp(1.7rem,3vw,2.2rem)}
.tool-intro p{color:var(--text-on-dark-dim)}
.tool-form{position:relative;margin-top:36px;max-width:640px}
.step-label{font-family:var(--font-display);font-weight:600;margin-bottom:18px;color:var(--volt)}
.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.option-btn{
  text-align:left;padding:16px 18px;border-radius:var(--radius-s);
  background:var(--ink-700);color:var(--text-on-dark);border:1px solid var(--line-dark);
  font-size:.95rem;transition:border-color .15s, background .15s;
}
.option-btn:hover{border-color:var(--volt)}
.option-btn.selected{background:var(--volt);color:var(--volt-ink);border-color:var(--volt);font-weight:600}
.field-row{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.field-row input,.field-row select{
  padding:14px 16px;border-radius:var(--radius-s);border:1px solid var(--line-dark);
  background:var(--ink-700);color:#fff;font-size:.95rem;font-family:inherit;
}
.field-row input::placeholder{color:var(--text-on-dark-dim)}
.field-row select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23a9afb8'><path d='M5.5 7.5l4.5 5 4.5-5z'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;
}
.field-row select:invalid{color:var(--text-on-dark-dim)}
.field-row select option{color:#101215;background:#fff}
.form-result{text-align:center;padding:20px 0}
.result-badge{
  width:52px;height:52px;border-radius:50%;background:var(--volt);color:var(--volt-ink);
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;font-size:1.4rem;font-weight:700;
}
.form-result h3{color:#fff}
.form-result p{color:var(--text-on-dark-dim);max-width:480px;margin:0 auto}
.tool-progress{display:flex;gap:8px;margin-top:28px;position:relative}
.progress-dot{width:26px;height:4px;border-radius:4px;background:var(--line-dark)}
.progress-dot.active{background:var(--volt)}

/* ==========================================================================
   KAMPANYA (Google Ads & Meta Business Paketi)
   ========================================================================== */
.campaign-section{background:linear-gradient(180deg,var(--paper) 0%, var(--paper-dim) 100%)}
.campaign-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:44px;
}
.campaign-card{
  background:var(--ink-900);color:var(--text-on-dark);border-radius:var(--radius-l);
  padding:56px;position:relative;overflow:hidden;box-shadow:var(--shadow-soft);max-width:760px;margin:0 auto;
}
.campaign-grid .campaign-card{
  max-width:none;margin:0;padding:44px 36px;display:flex;flex-direction:column;
}
.campaign-card::before{
  content:'';position:absolute;top:-40%;left:-10%;width:60%;height:180%;
  background:radial-gradient(circle, rgba(236,72,153,.28), transparent 60%);
}
.campaign-card::after{
  content:'';position:absolute;bottom:-40%;right:-10%;width:60%;height:180%;
  background:radial-gradient(circle, rgba(249,115,22,.24), transparent 60%);
}
.campaign-card > *{position:relative}
.badge-pill{
  display:inline-flex;font-family:var(--font-display);font-weight:700;font-size:.8rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--volt);background:rgba(198,255,61,.12);
  border:1px solid rgba(198,255,61,.35);padding:8px 18px;border-radius:999px;margin-bottom:20px;
}
.campaign-card h3{color:#fff;font-size:clamp(1.5rem,2.6vw,2rem);max-width:600px;margin-bottom:14px}
.campaign-card h3 span{
  background:linear-gradient(135deg,#EC4899,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.campaign-lead{color:var(--text-on-dark-dim);font-size:1.05rem;max-width:560px;margin-bottom:32px}
.campaign-features{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column;gap:16px}
.campaign-features li{display:flex;align-items:flex-start;gap:14px;color:var(--text-on-dark);font-size:1rem;line-height:1.4}
.campaign-features .check{
  flex:none;width:26px;height:26px;border-radius:50%;background:var(--volt);color:var(--volt-ink);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;margin-top:1px;
}
.campaign-features li.bonus .check{background:linear-gradient(135deg,#EC4899,#F97316);color:#fff}
.campaign-price-row{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding-top:28px;border-top:1px solid rgba(255,255,255,.12);
}
.price-old{color:var(--text-400);font-size:1rem;text-decoration:line-through;font-family:var(--font-display);font-weight:600}
.price-new{font-family:var(--font-display);font-weight:700;font-size:2.6rem;color:#fff;letter-spacing:-0.02em;margin-top:2px}
.price-new small{font-size:1.1rem;color:var(--volt);font-weight:700}
.discount-pill{
  background:var(--volt);color:var(--volt-ink);font-family:var(--font-display);font-weight:700;font-size:.9rem;
  padding:10px 18px;border-radius:999px;white-space:nowrap;
}
.campaign-cta-row{
  margin-top:auto;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);
}
.campaign-cta-row p{color:var(--text-on-dark-dim);font-size:.85rem;margin:12px 0 0;text-align:center}
@media (max-width:760px){
  .campaign-grid{grid-template-columns:1fr}
}
@media (max-width:620px){
  .campaign-card{padding:36px 24px}
  .campaign-grid .campaign-card{padding:36px 24px}
  .campaign-price-row{flex-direction:column;align-items:flex-start;gap:16px}
}

/* ==========================================================================
   ÜCRETSİZ SWOT ANALİZİ
   ========================================================================== */
.swot-hint{font-size:.8rem;color:var(--text-on-dark-dim);margin:12px 0 0;text-align:center}
#swSubmitBtn[disabled]{opacity:.6;cursor:wait}
.swot-result{position:relative;margin-top:8px}
.swot-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.swot-card{
  background:var(--ink-700);border:1px solid var(--line-dark);border-radius:var(--radius-m);
  padding:22px 24px;border-left:3px solid var(--line-dark);
}
.swot-card h3{color:var(--text-on-dark);font-size:1rem;margin-bottom:12px}
.swot-card ul{list-style:disc;padding-left:1.2em}
.swot-card li{color:var(--text-on-dark-dim);font-size:.92rem;margin-bottom:8px;line-height:1.45}
.swot-strengths{border-left-color:var(--volt)}
.swot-opportunities{border-left-color:var(--violet)}
.swot-weaknesses{border-left-color:var(--text-on-dark-dim)}
.swot-threats{border-left-color:var(--signal)}
.swot-cta{margin:24px 0 0;text-align:center;color:var(--text-on-dark-dim);font-size:.92rem}
.swot-cta a{color:var(--volt);text-decoration:underline}
.swot-error{background:var(--ink-700);border:1px solid var(--line-dark);border-radius:var(--radius-m);padding:24px;text-align:center}
.swot-error p{color:var(--text-on-dark-dim);margin:0}
@media (max-width:620px){
  .swot-grid{grid-template-columns:1fr}
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */
.testimonials h2{font-size:clamp(1.8rem,3vw,2.4rem);max-width:16ch}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.testi-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:26px;margin:0;
}
.testi-card p{font-size:1rem;color:var(--text-900)}
.testi-card footer{display:flex;flex-direction:column;font-size:.85rem}
.testi-card strong{font-family:var(--font-display)}

@media (min-width: 961px){
  /* R&D: bir satırda tek kalan son kart varsa ortala (3'e bölünmeyen kart sayısı için) */
  .cards-grid > *:last-child:nth-child(3n+1),
  .testi-grid > *:last-child:nth-child(3n+1){grid-column:2}
}
.testi-card span{color:var(--text-400)}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact h2{font-size:clamp(1.8rem,3vw,2.2rem);max-width:16ch}
.contact-list{margin-top:24px;display:flex;flex-direction:column;gap:10px;color:var(--text-600)}
.contact-form{display:flex;flex-direction:column;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:32px}
.contact-form input,.contact-form textarea{
  padding:14px 16px;border-radius:var(--radius-s);border:1px solid var(--line);
  font-family:inherit;font-size:.95rem;resize:vertical;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--ink-900);color:var(--text-on-dark-dim);padding:44px 0}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.site-footer .logo-text{color:#fff}
.footer-copy{font-size:.85rem;opacity:.7}
.footer-links{display:flex;gap:8px;font-size:.85rem}
.footer-links a{opacity:.75;transition:opacity .15s}
.footer-links a:hover{opacity:1;text-decoration:underline}

/* ==========================================================================
   CONSENT CHECKBOX (KVKK)
   ========================================================================== */
.consent-check{
  display:flex;align-items:flex-start;gap:10px;font-size:.85rem;line-height:1.4;
  margin:4px 0 4px;cursor:pointer;
}
.consent-check input{width:16px;height:16px;flex:none;margin-top:2px;accent-color:var(--signal)}
.tool-form .consent-check{color:var(--text-on-dark-dim)}
.tool-form .consent-check a{color:var(--volt);text-decoration:underline}
.contact-form .consent-check{color:var(--text-600)}
.contact-form .consent-check a{color:var(--signal-dark);text-decoration:underline}

/* ==========================================================================
   LEGAL PAGE (Gizlilik Politikası / KVKK)
   ========================================================================== */
.legal-page{padding:56px 0 100px}
.legal-page .container{max-width:820px}
.legal-page h1{font-size:clamp(1.8rem,3.4vw,2.4rem);margin-bottom:.3em}
.legal-updated{color:var(--text-400);font-size:.9rem;margin-bottom:32px}
.legal-note{
  background:var(--paper-dim);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:18px 22px;margin-bottom:36px;font-size:.9rem;color:var(--text-600);
}
.legal-page h2{font-size:1.25rem;margin-top:2.2em}
.legal-page p,.legal-page li{color:var(--text-600);font-size:.98rem}
.legal-page ul{list-style:disc;padding-left:1.3em;margin:0 0 1em}
.legal-page li{margin-bottom:.4em}
.legal-page strong{color:var(--text-900)}
.legal-page a{color:var(--signal-dark);text-decoration:underline}
.legal-back{display:inline-block;margin-bottom:28px;font-size:.9rem;color:var(--text-400)}
.legal-back:hover{color:var(--text-900)}

/* ==========================================================================
   WHATSAPP HATTI
   ========================================================================== */
.whatsapp-float{
  position:fixed;bottom:26px;left:26px;z-index:100;width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -12px rgba(37,211,102,.6);transition:transform .15s;
}
.whatsapp-float:hover{transform:scale(1.05)}

/* ==========================================================================
   CHAT WIDGET
   ========================================================================== */
.chat-widget{position:fixed;bottom:26px;right:26px;z-index:100;font-family:var(--font-body)}
.chat-toggle{
  width:60px;height:60px;border-radius:50%;background:var(--signal);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;
  box-shadow:0 14px 30px -12px rgba(255,90,60,.6);position:relative;
  transition:transform .15s;
}
.chat-toggle:hover{transform:scale(1.05)}
.chat-toggle-badge{
  position:absolute;top:-4px;right:-4px;background:var(--volt);color:var(--volt-ink);
  font-size:.7rem;font-weight:700;width:20px;height:20px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;border:2px solid var(--paper);
}
.chat-panel{
  position:absolute;bottom:74px;right:0;width:340px;max-height:70vh;
  background:#fff;border-radius:var(--radius-m);box-shadow:var(--shadow-soft);
  border:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;
}
.chat-panel[hidden]{display:none}
.chat-header{
  background:var(--ink-900);color:#fff;padding:16px 18px;display:flex;justify-content:space-between;align-items:flex-start;
}
.chat-header strong{display:block;font-family:var(--font-display)}
.chat-status{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--text-on-dark-dim)}
.pulse-sm{width:7px;height:7px;border-radius:50%;background:var(--volt)}
.chat-close{color:#fff;font-size:1rem;opacity:.7}
.chat-close:hover{opacity:1}
.chat-messages{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:12px;min-height:220px;max-height:320px}
.msg{max-width:85%;padding:10px 14px;border-radius:14px;font-size:.9rem;line-height:1.4}
.msg-bot{background:var(--paper-dim);align-self:flex-start;border-bottom-left-radius:4px}
.msg-user{background:var(--signal);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg-typing{display:flex;align-items:center;gap:4px;padding:14px}
.typing-dot{width:6px;height:6px;border-radius:50%;background:var(--text-400);opacity:.5;animation:sdTypingBounce 1s ease-in-out infinite}
.typing-dot:nth-child(2){animation-delay:.15s}
.typing-dot:nth-child(3){animation-delay:.3s}
@keyframes sdTypingBounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.chat-quick{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 12px}
.chip{
  font-size:.78rem;padding:7px 12px;border-radius:999px;border:1px solid var(--line);
  background:#fff;color:var(--text-600);white-space:nowrap;
}
.chip:hover{border-color:var(--signal);color:var(--signal-dark)}
.chat-input-row{display:flex;border-top:1px solid var(--line)}
.chat-input-row input{flex:1;border:none;padding:14px 16px;font-size:.9rem;font-family:inherit}
.chat-input-row input:focus{outline:none}
.chat-input-row button{padding:0 18px;color:var(--signal-dark);font-size:1.1rem}

/* ==========================================================================
   ENTRANCE & SCROLL ANIMATIONS
   ========================================================================== */

/* --- Hero: staggered entrance on page load --- */
.hero-copy > *{
  opacity:0; transform:translateY(22px);
  transition:opacity .7s ease, transform .7s ease;
}
.hero-copy.in > *:nth-child(1){transition-delay:.05s}
.hero-copy.in > *:nth-child(2){transition-delay:.16s}
.hero-copy.in > *:nth-child(3){transition-delay:.30s}
.hero-copy.in > *:nth-child(4){transition-delay:.42s}
.hero-copy.in > *:nth-child(5){transition-delay:.54s}
.hero-copy.in > *{opacity:1; transform:translateY(0)}

.hero-visual{
  opacity:0; transform:translateY(14px) scale(.97);
  transition:opacity .9s ease .35s, transform .9s ease .35s;
}
.hero-visual.in{opacity:1; transform:translateY(0) scale(1)}

/* --- Scroll reveal: fades/slides content in as it enters the viewport --- */
.reveal{
  opacity:0; transform:translateY(26px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.in-view{opacity:1; transform:translateY(0)}

/* staggered reveal within card grids */
.service-card:nth-child(1),.step:nth-child(1),.resource-card:nth-child(1),.testi-card:nth-child(1){transition-delay:.04s}
.service-card:nth-child(2),.step:nth-child(2),.resource-card:nth-child(2),.testi-card:nth-child(2){transition-delay:.12s}
.service-card:nth-child(3),.step:nth-child(3),.resource-card:nth-child(3),.testi-card:nth-child(3){transition-delay:.20s}
.service-card:nth-child(4),.step:nth-child(4){transition-delay:.28s}
.service-card:nth-child(5){transition-delay:.36s}
.service-card:nth-child(6){transition-delay:.44s}

/* Respect reduced-motion preference: no one should be forced to watch things move */
@media (prefers-reduced-motion: reduce){
  .hero-copy > *, .hero-visual, .reveal{
    transition:none !important; opacity:1 !important; transform:none !important;
  }
  .signal-blob, .card-1, .card-2, .card-3, .pulse::after{
    animation:none !important;
  }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px){
  .hero-inner,.why-inner,.contact-inner{grid-template-columns:1fr}
  .hero-visual{min-height:260px;margin-top:20px}
  .cards-grid,.process-steps,.testi-grid{grid-template-columns:repeat(2,1fr)}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);
    padding:12px 24px;gap:0;
  }
  .main-nav.nav-open{display:flex}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .main-nav a:last-child{border-bottom:none}
  .menu-toggle{display:flex}
  .tool-card{padding:36px 24px}

  .nav-dropdown-toggle{width:100%;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-dropdown-menu{
    position:static;transform:none;box-shadow:none;border:none;background:transparent;
    padding:0;border-radius:0;
  }
  .nav-dropdown-menu a{padding-left:14px}
}
@media (max-width: 620px){
  .cards-grid,.process-steps,.testi-grid,.option-grid{grid-template-columns:1fr}
  .header-actions .btn-sm{display:none}
  .chat-panel{width:calc(100vw - 32px);right:-10px}
  .section{padding:64px 0}
}