:root {
    --primary:#1e88e5;
    --dark:#0d1b2a;
    --gray:#6c757d;
    --light:#f8f9fa;
    --accent:#e3f2fd;
    --radius:12px;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: #fff;
}

a {
    text-decoration: none;
    color: inherit;
}

.navbar{
    position:fixed;
    top:0;left:0;width:100%;
    background:transparent;
    padding:22px 24px;
    z-index:1000;
    transition:.3s;
}


.nav-inner{
    max-width:1200px;
    margin:auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
}
.logo{
    display: flex;
    gap: 7px;
    align-items: center;
}

.logo p{
    display: inline-block;
    font-weight:700;
    font-size:20px;
    color: black;
}

.logo img{
    height: 50px;
    width: auto;
}

.nav-links{
    display:flex;
    gap:24px;
    font-size:18px;
}
.nav-cta{
    background:var(--primary);
    color:#fff;
    padding:12px 22px;
    border-radius:999px;
    font-weight:600;
    transition:.3s;
}
.nav-cta:hover{opacity:.9}

/* sticky desktop */
.navbar.sticky{
    background:#fff;
    padding:12px 24px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}

/* mobile */
@media(max-width:900px){
.navbar{
    background:#fff;
    padding:14px 16px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
}
.nav-links{display:none}
}

.whatsapp{
    position:fixed;
    bottom:24px;
    right:24px;
    width:56px;height:56px;
    background:#25D366;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:#fff;
    font-size:26px;
    box-shadow:0 10px 30px rgba(0,0,0,.3);
    z-index:999;
    overflow: hidden;
    transition: all 0.3s ease;
}

.whatsapp img{
    height: 50px;
    width: auto;
}

.whatsapp:hover{
    box-shadow:0 15px 35px rgba(0,0,0,.4);
    transform: translateY(-5px) scale(1.05);
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 80px 20px;
}

h1, h2, h3 {
line-height: 1.2;
}

h2 {
font-size: 36px;
margin-bottom: 20px;
}

p {
color: var(--gray);
}

/* BUTTONS */
.btn {
display: inline-block;
padding: 16px 28px;
border-radius: var(--radius);
font-weight: 600;
transition: .3s;
}

.btn-primary {
background: var(--primary);
color: #fff;
}

.btn-primary:hover {
opacity: .9;
}

.link {
color: var(--primary);
font-weight: 500;
}

/* HERO */
.hero {
    background: linear-gradient(180deg, #ffffff 0%, #f2f6fb 100%);
    margin-top: 30px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    padding-bottom: 50px;
}

.badge {
display: inline-block;
background: var(--accent);
color: var(--primary);
padding: 10px 16px;
border-radius: 999px;
font-weight: 600;
margin: 20px 0;
}

.micro-trust {
display: flex;
flex-wrap: wrap;
gap: 16px;
margin-top: 20px;
font-size: 14px;
color: var(--gray);
}

.mockup {
background: #fff;
border-radius: var(--radius);
padding: 20px;
box-shadow: 0 20px 50px rgba(0,0,0,.1);
}

.mockup-box {
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--primary);
  object-fit: cover;
  overflow: hidden;
}

.mockup-box img {
  max-height: 100%;
  width: 100%;
  height: auto;
  border-radius: var(--radius);}

/* SECTIONS */
section.light {
background: var(--light);
}

#whyus h2{
    margin-bottom: 35px;
    text-align: center;
}

#whyus div.container{
    padding: 50px 50px;
}

/* GRID */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: #fff;
    padding: 28px 20px;
    border-radius: var(--radius);
    box-shadow: 0 10px 30px rgba(0,0,0,.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    display: block;
    height: 100%;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 15px 35px rgba(0,0,0,.1);
    transform: translateY(-5px);
}

.card h3 {
    margin-bottom: 10px;
    font-size: 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 43px;
}

.card p{
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-direction: column;
}

/* SERVICES */
.service p strong {
    color: var(--dark);
}

.service h3{
    margin-bottom: 2px;
}

/* PROCESS */
#surec{
  scroll-margin: 180px;
}

#surec div.container{
    padding: 40px 30px;
}

#surec h2{
    text-align: center;
}

#surec p{
    text-align: center;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 30px;
}

.step {
    text-align: center;
}

.step span {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 12px;
}

/* FORM */
.form-box {
max-width: 500px;
margin: auto;
background: #fff;
padding: 40px;
border-radius: var(--radius);
box-shadow: 0 20px 50px rgba(0,0,0,.1);
}

form input {
width: 100%;
padding: 14px;
margin-bottom: 14px;
border-radius: var(--radius);
border: 1px solid #ddd;
font-size: 15px;
}

form button {
width: 100%;
border: none;
cursor: pointer;
}

/* ================= FAQ ACCORDION ================= */

#faq {
background: #f8f9fa;
}

#faq div.container{
    padding: 40px;
}

#faq .container {
max-width: 900px;
}

#faq h2 {
text-align: center;
margin-bottom: 48px;
font-size: 34px;
}

/* FAQ Item */
#faq .faq-item {
background: #ffffff;
padding: 26px 30px;
border-radius: 14px;
margin-bottom: 18px;
box-shadow: 0 10px 30px rgba(0,0,0,0.05);
cursor: pointer;
transition: all 0.3s ease;
border-left: 4px solid transparent;
position: relative;
}

/* Hover */
#faq .faq-item:hover {
border-left-color: #1e88e5;
}

/* Question */
#faq .faq-item strong {
display: block;
font-size: 18px;
font-weight: 600;
padding-right: 30px;
}

/* Arrow */
#faq .faq-item::after {
content: "+";
position: absolute;
right: 24px;
top: 24px;
font-size: 22px;
color: #1e88e5;
transition: transform 0.3s ease;
}

/* Answer */
#faq .faq-item p {
max-height: 0;
overflow: hidden;
opacity: 0;
margin-top: 0;
font-size: 15px;
color: #6c757d;
line-height: 1.6;
transition: all 0.35s ease;
}

/* ACTIVE STATE */
#faq .faq-item.active {
border-left-color: #1e88e5;
}

#faq .faq-item.active p {
max-height: 200px;
opacity: 1;
margin-top: 12px;
}

#faq .faq-item.active::after {
content: "–";
transform: rotate(180deg);
}

/* Mobile */
@media (max-width: 768px) {
#faq .faq-item {
    padding: 22px;
}

#faq .faq-item strong {
    font-size: 16px;
}
}

/* ---------------- */

#demo div.container{
    padding: 70px 15px;
}

#hizmetler h2{
    text-align: center;
}

#hizmetler div.container{
    padding: 40px 60px;
}

/* ================= MOBILE ================= */
@media (max-width: 768px) {
.faq-item {
    padding: 20px;
}

.faq-item strong {
    font-size: 16px;
}

.faq-item p {
    font-size: 14px;
}
}

@media (max-width: 440px){
    .logo{
        gap: 3px;
    }

    #navbar{
        padding: 12px;
    }

    .nav-cta{
        padding: 10px 16px;
    }
}


/* ================= FOOTER ================= */
.footer-cta{
background:#f1f5f9;
padding:60px 20px;
text-align:center;
}
.footer{
background:var(--footer);
color:#cfd8dc;
padding:70px 20px 20px;
}
.footer-grid{
max-width:1200px;
margin:auto;
display:grid;
grid-template-columns:repeat(4,1fr);
gap:30px;
}
.footer h4{color:#fff;margin-bottom:12px}
.footer a{display:block;margin-bottom:8px;font-size:14px}
.footer-bottom{
border-top:1px solid rgba(255,255,255,.1);
margin-top:40px;
padding-top:20px;
font-size:13px;
display:flex;
justify-content:space-between;
flex-wrap:wrap;
}

/* responsive */
@media(max-width:900px){
.hero-grid,.grid-4,.grid-3,.steps,.footer-grid{grid-template-columns:1fr}
h1{font-size:34px}
}

/* FINAL CTA SECTION */
.final-cta {
  background: linear-gradient(135deg, #38bdf8, var(--primary));
  color: #ffffff;
  padding: 80px 20px;
  text-align: center;
}

.final-cta .container {
  max-width: 900px;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.2;
}

.final-cta p {
  font-size: 1.1rem;
  opacity: 0.95;
  margin-bottom: 28px;
}

/* CTA BUTTON */
.final-cta .btn-primary {
  display: inline-block;
  background-color: #ffffff;
  color: var(--dark);
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 34px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.final-cta .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* MOBILE OPTIMIZATION */
@media (max-width: 768px) {
  .final-cta {
    padding: 60px 16px;
  }

  .final-cta h2 {
    font-size: 2rem;
  }

  .final-cta p {
    font-size: 1rem;
  }

  .final-cta .btn-primary {
    width: 100%;
    max-width: 360px;
  }
}

/* FOOTER BASE */
.footer {
  background-color: #0f172a; /* dark navy */
  color: #e5e7eb;
  padding: 64px 24px 24px;
  font-size: 0.95rem;
}

/* GRID */
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

/* HEADINGS */
.footer h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 14px;
  color: #ffffff;
}

/* TEXT */
.footer p {
  line-height: 1.6;
  color: #cbd5f5;
}

/* LINKS */
.footer a {
  display: block;
  color: #cbd5f5;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s ease, transform 0.2s ease;
  cursor:default;
}

.footer a.clickable:hover {
  color: #38bdf8;
  transform: translateX(2px);
}

/* TRUST LINE */
.footer p:last-child {
  margin-top: 12px;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* FOOTER BOTTOM */
.footer-bottom {
  max-width: 1200px;
  margin: 48px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #94a3b8;
}


.demo-preview {
  background: linear-gradient(180deg, #ffffff 0%, #f5f8fc 100%);
}

.demo-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 20px;
}

.demo-header h2 {
  font-size: 36px;
  margin-bottom: 14px;
}

.demo-header p {
  font-size: 17px;
  color: var(--gray);
}

.demo-cta {
  margin-top: 20px;
  text-align: center;
}

.demo-cta span {
  display: block;
  margin-top: 15px;
  font-size: 14px;
  color: var(--gray);
}

#demo-preview-cont {
  padding: 30px 10px;
}

/* MOBILE */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 520px) {
  .footer {
    padding: 48px 20px 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}