:root {
  --bg: #fbffff;
  --text: #121212;
  --muted: #6f6f76;
  --line: rgba(16, 16, 16, 0.08);
  --panel: #ffffff;
  --radius: 28px;
  --green: #7ef0b6;
  --blue: #456cff;
}
* {box-sizing: border-box;}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container {width: min(1220px, calc(100% - 40px));margin: 0 auto;}
.narrow {}
.section {/* padding: 28px 0 74px; *//* position: relative; */margin-top: 9%;}
.page-glow {
  position: fixed;
  width: 42vw;
  height: 42vw;
  filter: blur(80px);
  border-radius: 50%;
  opacity: .12;
  pointer-events: none;
  z-index: 0;
}
.glow-a {}
.glow-b {}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background-color: #fff;
}
/* =========================
   INDEX BENZERİ HEADER
========================= */

#mainHeader{
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container{
  width: min(1200px, calc(100% - 40px));
  min-height: 96px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  gap: 20px;
}

.brand-logo{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform .3s ease;
}

.brand-logo:hover{
  transform: scale(1.03);
}

.logo-wrapper{
  position: relative;
  overflow: hidden;
  line-height: 0;
}

.brand-logo img,
#logoImg{
  height: 56px;
  width: auto;
  display: block;
}

.logo-wrapper::after{
  content: "";
  position: absolute;
  top: 0;
  left: -150%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(137,205,0,0.08) 20%,
    rgba(137,205,0,0.28) 50%,
    rgba(137,205,0,0.08) 80%,
    transparent 100%
  );
  transform: skewX(-30deg);
  animation: shine 10s infinite;
}

@keyframes shine {
  0% { left: -150%; }
  15% { left: 150%; }
  100% { left: 150%; }
}

.desktop-nav,
.nav-links{
  display: flex;
  gap: 30px;
  background: rgba(0,0,0,0.03);
  padding: 10px 26px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.06);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-links a{
  color: rgba(0,0,0,0.68);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: .3s ease;
}

.nav-links a:hover,
.mobile-menu a:hover{
  background: linear-gradient(54deg, #5cd6b3 3.08%, #04b8c4 3.09%, #4bfa8a 98.66%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.finch-btn{
  position: relative;
  background: linear-gradient(54deg, #5cd6b3 3.08%, #04b8c4 3.09%, #4bfa8a 98.66%);
  color: #000;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: all .35s ease;
  box-shadow: 0 4px 15px rgba(137,205,0,0.18);
  cursor: pointer;
}

.finch-btn::after{
  content: "";
  position: absolute;
  inset: 0;
  left: -100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  transition: .6s ease;
}

.finch-btn:hover::after{
  left: 100%;
}

.nav-cta{
  padding: 14px 28px;
  font-size: 14px;
  white-space: nowrap;
}

.menu-toggle{
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  background: rgba(0,0,0,.03);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span{
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #111;
  display: block;
  transition: .3s ease;
}

.menu-toggle.is-active span:nth-child(1){
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2){
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3){
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu{
  display: none;
}

/* içerik header altında nefes alsın */
main{
  position: relative;
  z-index: 1;
}

/* =========================
   TABLET
========================= */

@media (max-width: 1100px){
  .nav-container{
    width: calc(100% - 32px);
  }

  .nav-links{
    gap: 18px;
    padding: 10px 18px;
  }

  .nav-cta{
    padding: 12px 18px;
    font-size: 13px;
  }

  .brand-logo img,
  #logoImg{
    height: 48px;
  }
}

/* =========================
   MOBILE
========================= */

@media (max-width: 991px){

  #mainHeader{
    background: rgba(255,255,255,0.95);
  }

  .nav-container{
    width: calc(100% - 24px);
    min-height: 76px;
    display: grid;
    grid-template-columns: 44px 1fr auto;
    align-items: center;
    gap: 10px;
  }

  .menu-toggle{
    display: inline-flex;
    grid-column: 1;
    z-index: 3;
  }

  .brand-logo{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
  }

  .brand-logo:hover{
    transform: translateX(-50%);
  }

  .brand-logo img,
  #logoImg{
    height: 38px !important;
  }

  .desktop-nav,
  .nav-links{
    display: none !important;
  }

  .nav-cta{
    grid-column: 3;
    padding: 10px 14px;
    font-size: 11px;
    z-index: 3;
  }

  .mobile-menu{
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    width: calc(100% - 24px);
    margin: 0 auto 12px;
    padding: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transition: all .35s ease;
  }

  .mobile-menu.is-open{
    max-height: 320px;
    opacity: 1;
    padding-top: 6px;
    pointer-events: auto;
  }

  .mobile-menu a{
    display: block;
    padding: 14px 16px;
    border-radius: 14px;
    background: #f6f7f8;
    color: #222;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(0,0,0,.04);
  }
}

@media (max-width: 560px){
  .nav-container{
    grid-template-columns: 44px 1fr;
  }

  .nav-cta{
    display: none;
  }

  .brand-logo img,
  #logoImg{
    height: 34px !important;
  }
}
.hero {}
.hero-inner {display: grid;gap: 10%;}
.hero-copy h1 {
  text-align: center;
  margin: 0 10%;
  font-size: 100px;
  line-height: 1.1;
  letter-spacing: -.05em;
  font-weight: 100;
}
.hero-copy h1 span { font-weight: 700; }
.floating-card {/* transform: translateY(0); *//* transition: transform .5s ease, box-shadow .5s ease; */}
.floating-card:hover {  }
.gradient-panel {
  position: relative;
  /* overflow: hidden; */
  border-radius: 34px;
  background: linear-gradient(120deg, #3150e9 0%, #54d9a9 100%);
  box-shadow: 0 30px 80px rgba(33, 70, 116, .18);
}
.gradient-copy {padding: 8%;color: #fff;position: relative;z-index: 2;width: 100%;}
.gradient-copy h2 { margin: 0 0 12px; font-size: clamp(38px, 4vw, 64px); line-height: .95; letter-spacing: -.05em; }
.gradient-copy p {margin: 5% 0;max-width: 460px;color: #fff;font-size: 22px;}
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px 26px; margin-top: 34px; }
.feature-grid article {padding-top: 16px;}
.feature-grid strong {display: block;margin-bottom: 8px;font-size: 20px;}
.feature-grid span {font-size: 15px;line-height: 1.25;color: rgba(255,255,255,.84);}
.orb {
  position: absolute;
}
.orb-hero {
  width: 460px;
  height: 390px;
  right: -50px;
  top: 0;
  background: url("img/orb-hero.png");
  background-size: cover;
}
.showcase-grid {
  display: grid; grid-template-columns: 1fr 1.4fr 1fr; align-items: end; gap: 18px; margin-top: 12px;
}
.shot { overflow: hidden; }
.shot img { width: 100%; height: auto; }
.shot.side { opacity: .84; transform: scale(.95); }
.approach-row { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; margin-top: 30px; }
.approach-card {
  background: #f7f7f7;
  border: 1px solid rgba(0,0,0,.04);
  border-radius: 18px;
  display: grid;
  place-items: revert;
  text-align: right;
  gap: 4px;
  padding: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.03);
  position: relative;
}
.approach-card .icon {font-size: 30px;color: #3454ff;line-height: 1;width: 40%;position: absolute;left: 10%;top: -30%;}
.approach-card b {display: block;font-size: 24px;margin-top: 20%;}
.approach-card small {font-size: 24px;color: #40434a;}
.center-text { text-align: center; }
.center-text h2 {margin: 0;font-size: clamp(32px, 4vw, 62px);line-height: 1.2;letter-spacing: -.05em;font-weight: 500;}
.center-text h2 span { display: block; font-weight: 700; }
.center-text p {margin: 50px auto 0;color: var(--muted);max-width: 580px;font-size: 16px;}
.ai-diagram {
  position: relative; min-height: 360px; margin-top: 42px;
}
.ai-diagram::before, .ai-diagram::after {
  content: ''; position: absolute; top: 50%; width: calc(50% - 70px); height: 1px; background: rgba(26, 35, 65, .12);
}
.ai-diagram::before { left: 70px; }
.ai-diagram::after { right: 70px; }
.node {
  position: absolute;
  width: 200px;
  font-size: 18px;
  color: #222631;
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #fff;
  z-index: 1;
}
.node div {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: inline-block;
  flex: 0 0 60px;
  background: linear-gradient(120deg, #3150e9 0%, #54d9a9 100%);
  box-shadow: 0 10px 26px rgba(74, 201, 170, .18);
}
.node span{font-weight: 700;}
.left {justify-content: flex-end;text-align: right;}
.right { justify-content: flex-start; }
.n1 {left: 80px;}
.n2 {left: 0;top: 140px;}
.n3 {left: 80px;bottom: 0;}
.n4 {right: 80px;}
.n5 {right: 0;top: 140px;}
.n6 {right: 80px;bottom: 0;}
.core-star {
  width: 80px;
  height: 80px;
  position: absolute;
  top: calc(50% - 40px);
  left: calc(50% - 40px);
  background: url("img/yz.png");
  background-size: cover;
  z-index: 2;
}

.lineleft{
    position: relative;
	float: left;
    height: 280px;
    width: 30%;
    border-right: 1px solid #ddd;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    top: 40px;
}
.lineright{
    position: relative;
    float: right;
    height: 280px;
    width: 30%;
    border-left: 1px solid #ddd;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    top: 40px;
    right: 0;
}
.stat-cardsbg{width: 100%;background-color: #f9f9fb;padding: 5%;margin-top: 7%;}
.stat-cards {display: grid;grid-template-columns: repeat(2, minmax(0,1fr));gap: 18px;margin-top: 22px;background-color: #f9f9fb;}
.stat-card {
  padding: 26px 22px;
  background: rgba(255,255,255,.75);
  border-radius: 24px;
  border: 1px solid #ececec;
  box-shadow: 0 12px 30px rgba(0,0,0,.04);
}
.stat-card h3 {margin: 0 50px 10px;font-size: 24px;font-weight: 500;}
.stat-card p {margin: 0 50px;color: var(--muted);line-height: 1.45;font-size: 14px;}
.mobile-shell {
  position: relative;
  /* overflow: hidden; */
  background:   url("img/mobile-panelbg.jpg");
  background-size: cover;
  border-radius: 34px;
  min-height: 1220px;
  padding: 5%;
  color: #fff;
  /* display: grid; */
  /* grid-template-columns: 1.05fr .95fr; */
  /* gap: 20px; */
  box-shadow: 0 30px 80px rgba(28,64,115,.18);
}
.mobile-copy {z-index: 2;}
.mobile-copy h2 {margin: 0 0 14px;font-size: clamp(36px, 4vw, 65px);line-height: 1.1;letter-spacing: -.05em;font-weight: 100;}
.mobile-copy h2 span { font-weight: 700; }
.mobile-copy p {color: #fff;max-width: 660px;font-size: 22px;margin-top: 6%;font-weight: 400;}
.mobile-copy ul {list-style: none;padding: 0;margin: 28px 0 0;display: grid;gap: 12px;position: absolute;bottom: 0;margin-bottom: 8%;}
.mobile-copy li {font-size: 26px;}
.mobile-visual { position: relative; z-index: 2; display: flex; justify-content: center; }
.mobile-visual img { width: min(520px, 100%); filter: drop-shadow(0 30px 40px rgba(0,0,0,.22)); }
.orb-mobile {width: 420px;height: 366px;right: -80px;top: 0;background: url("img/mobile-panel-ico.png");background-size: cover;}

.timeline-section {
  position: relative;
  overflow: hidden;
  margin-top: 8%;
}

.timeline-sticky {
  position: relative;
  height: auto;
}

.timeline-wrap {
  position: relative;
  height: calc(100vh - 72px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.timeline-heading {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-bottom: 70px;
}

.timeline-heading h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 74px);
  line-height: 1.08;
  letter-spacing: -0.05em;
  font-weight: 500;
}

.timeline-heading h2 span {
  display: block;
  font-weight: 700;
}

.timeline-heading p {
  margin: 34px auto 0;
  color: var(--muted);
  max-width: 760px;
  font-size: 18px;
  line-height: 1.5;
}

.timeline-track {
  position: relative;
  flex: 0 0 auto;
  height: 260px;
}

.timeline-line {
  position: absolute;
  top: 24px;
  left: 10vw;
  height: 2px;
  width: 3060px;
  background: linear-gradient(90deg, rgba(69,108,255,.85), rgba(69,108,255,.35));
  will-change: transform;
}

.timeline-grid {
  display: flex;
  gap: 72px;
  padding: 70px 10vw 0;
  width: max-content;
  will-change: transform;
}

.timeline-card {
  position: relative;
  flex: 0 0 36vw;
  min-width: 480px;
}

.timeline-card i {
  position: absolute;
  left: 0;
  top: -52px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #456cff;
  box-shadow: 0 0 0 8px rgba(69,108,255,.08);
}

.timeline-card h3 {
  margin: 0 0 14px;
  font-size: 28px;
  line-height: 1.08;
  font-weight: 400;
  max-width: 72%;
}

.timeline-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 16px;
  max-width: 82%;
}
.contact-grid {display: grid;grid-template-columns: 1.2fr .8fr;gap: 28px;align-items: stretch;}
.contact-dark {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  padding: 40px;
  border-radius: 28px;
  color: #fff;
}
.contact-glow { position: absolute; left: -80px; bottom: -120px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(100,255,184,.8), rgba(63,96,255,.56) 34%, rgba(0,0,0,0) 70%); filter: blur(18px); opacity: .9; }
.contact-dark .lead { position: relative; max-width: 540px; font-size: clamp(28px, 3vw, 42px); line-height: 1.02; letter-spacing: -.04em; margin: 0 0 40px; }
.metrics { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px; margin-top: 50px; }
.metrics strong { display: block; font-size: 34px; margin-bottom: 8px; }
.metrics span { color: rgba(255,255,255,.72); }
.contact-form {
  background: #fff; border-radius: 28px; padding: 34px; box-shadow: 0 18px 40px rgba(0,0,0,.05); border: 1px solid rgba(0,0,0,.04); display: grid; align-content: center; gap: 16px;
}
.contact-form h3 { margin: 0 0 8px; font-size: clamp(28px, 3vw, 40px); line-height: .98; letter-spacing: -.04em; font-weight: 500; }
.contact-form h3 span { display: block; font-weight: 700; }
.contact-form label { display: grid; gap: 8px; }
.contact-form span { color: #31343b; font-size: 14px; }
.contact-form input {
  width: 100%; height: 54px; border-radius: 14px; border: 1px solid rgba(0,0,0,.08); padding: 0 16px; font: inherit; outline: none; transition: border-color .2s, box-shadow .2s;
}
.contact-form input:focus { border-color: rgba(74, 115, 255, .5); box-shadow: 0 0 0 4px rgba(74, 115, 255, .08); }

@media (max-width: 1080px) {
  .showcase-grid,
  .stat-cards,
  .timeline-grid,
  .feature-grid,
  .approach-row,
  .contact-grid,
  .mobile-shell,
  .header-inner { grid-template-columns: 1fr; }
  .header-inner { display: grid; justify-items: start; padding: 12px 0; }
  .nav { flex-wrap: wrap; gap: 14px 18px; }
  .showcase-grid { grid-template-columns: 1fr; }
  .shot.side { display: none; }
  .mobile-shell { min-height: auto; }
  .mobile-visual { order: 2; }
  .contact-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stat-cards { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .timeline-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .timeline-line { display: none; }
}
@media (max-width: 720px) {
  .container { width: min(100% - 24px, 1120px); }
  .section { padding: 18px 0 50px; }
  .hero-copy h1 { font-size: 42px; }
  .gradient-panel, .mobile-shell { border-radius: 24px; }
  .gradient-copy, .mobile-shell, .contact-dark, .contact-form { padding: 26px 20px; }
  .feature-grid, .stat-cards, .approach-row, .timeline-grid, .metrics { grid-template-columns: 1fr; }
  .feature-grid { gap: 16px; }
  .ai-diagram { min-height: 470px; }
  .ai-diagram::before, .ai-diagram::after { display: none; }
  .node { width: 148px; font-size: 13px; }
  .n1 { left: 0; top: 10px; }
  .n2 { left: 0; top: 118px; }
  .n3 { left: 0; bottom: 18px; }
  .n4 { right: 0; top: 10px; }
  .n5 { right: 0; top: 118px; }
  .n6 { right: 0; bottom: 18px; }
  .approach-card { min-height: 96px; }
}
.reveal {
  opacity: 0;
  transform: translateY(60px) scale(0.98);
  transition: all 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.contact-section {
  background: linear-gradient(145deg, #181a20, #0e1014);
  }

@media (max-width: 1080px) {
  .timeline-wrap {
    height: auto;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 16px;
    display: block;
  }

  .timeline-heading {
    margin-bottom: 40px;
  }

  .timeline-heading h2 {
    font-size: 42px;
  }

  .timeline-heading p {
    font-size: 16px;
    max-width: 100%;
  }

  .timeline-track {
    position: relative;
    height: auto;
  }

  .timeline-line {
    width: 1400px;
    left: 24px;
    top: 26px;
  }

  .timeline-grid {
    gap: 28px;
    padding: 70px 24px 0;
    transform: none !important;
  }

  .timeline-card {
    flex: 0 0 80vw;
    min-width: 320px;
  }

  .timeline-card h3,
  .timeline-card p {
    max-width: 100%;
  }
}

/* =========================================
   ZWB2B Özellikler / Responsive patch
========================================= */

html,
body{
  overflow-x: hidden;
}

img{
  max-width: 100%;
  height: auto;
}

/* ---------- TABLET ---------- */
@media (max-width: 1200px){

  .section{
    margin-top: 72px;
  }

  .hero-copy h1{
    margin: 0;
    font-size: clamp(54px, 8vw, 82px);
    line-height: 1.05;
  }

  .gradient-copy{
    padding: 44px 36px;
  }

  .gradient-copy p{
    font-size: 18px;
    max-width: 680px;
  }

  .feature-grid{
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 18px;
  }

  .approach-row{
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 18px;
  }

  .approach-card{
    min-height: 150px;
  }

  .approach-card .icon{
    position: static;
    width: auto;
    margin-bottom: 10px;
  }

  .approach-card b,
  .approach-card small{
    margin-top: 0;
    font-size: 20px;
  }

  .mobile-shell{
    min-height: auto;
    padding: 48px 36px;
  }

  .mobile-copy h2{
    font-size: clamp(40px, 6vw, 56px);
  }

  .mobile-copy p{
    font-size: 18px;
    max-width: 100%;
  }

  .mobile-copy ul{
    position: static;
    margin-top: 28px;
  }

  .mobile-copy li{
    font-size: 22px;
  }

  .orb-mobile{
    width: 320px;
    height: 280px;
    right: -40px;
    top: -20px;
  }
}

/* ---------- MOBILE HEADER ---------- */
@media (max-width: 991px){

  .site-header{
    position: sticky;
    top: 0;
    z-index: 40;
  }

  .header-inner{
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
  }

  .brand{
    width: 82px;
  }

  .nav{
    order: 3;
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px;
    border-radius: 18px;
  }

  .nav a{
    padding: 8px 10px;
    font-size: 12px;
  }

  .demo-btn{
    padding: 10px 14px;
    font-size: 12px;
    white-space: nowrap;
  }
}

/* ---------- MOBILE GENERAL ---------- */
@media (max-width: 768px){

  .container{
    width: min(100%, calc(100% - 24px));
    padding: 0;
  }

  .section{
    margin-top: 44px;
  }

  .hero-inner{
    gap: 24px;
  }

  .hero-copy h1{
    font-size: clamp(36px, 10vw, 52px);
    line-height: 1.08;
    letter-spacing: -0.04em;
    text-align: left;
  }

  .hero-copy h1 br{
    display: none;
  }

  .gradient-panel{
    border-radius: 24px;
    overflow: hidden;
  }

  .gradient-copy{
    padding: 28px 20px;
  }

  .gradient-copy h2{
    font-size: clamp(30px, 8vw, 42px);
    line-height: 1.02;
  }

  .gradient-copy p{
    font-size: 16px;
    line-height: 1.55;
    margin: 20px 0 0;
  }

  .feature-grid{
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 24px;
  }

  .feature-grid article{
    padding-top: 12px;
  }

  .feature-grid strong{
    font-size: 18px;
  }

  .feature-grid span{
    font-size: 14px;
    line-height: 1.45;
  }

  .orb-hero{
    width: 220px;
    height: 190px;
    right: -30px;
    top: 0;
    opacity: .55;
  }

  .dashboard > div:first-child img{
    width: 100%;
    border-radius: 20px;
  }

  .approach-row{
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .approach-card{
    min-height: 120px;
    padding: 14px;
    text-align: left;
  }

  .approach-card .icon{
    margin-bottom: 6px;
  }

  .approach-card b{
    font-size: 18px;
  }

  .approach-card small{
    font-size: 16px;
  }

  .center-text h2{
    font-size: clamp(28px, 8vw, 40px);
    line-height: 1.1;
  }

  .center-text p{
    margin-top: 22px;
    font-size: 15px;
    line-height: 1.6;
  }

  /* AI diagram mobilde sadeleştir */
  .ai-diagram{
    min-height: auto;
    margin-top: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .ai-diagram::before,
  .ai-diagram::after,
  .lineleft,
  .lineright,
  .core-star{
    display: none;
  }

  .node{
    position: static;
    width: 100%;
    min-height: 82px;
    border: 1px solid rgba(0,0,0,.06);
    border-radius: 18px;
    padding: 14px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(0,0,0,.04);
    gap: 10px;
    text-align: left;
    justify-content: flex-start;
    font-size: 14px;
  }

  .left,
  .right{
    justify-content: flex-start;
    text-align: left;
  }

  .node div{
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
  }

  .stat-cardsbg{
    padding: 24px 0;
    margin-top: 40px;
  }

  .stat-cards{
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .stat-card{
    padding: 18px 16px;
    border-radius: 18px;
  }

  .stat-card h3,
  .stat-card p{
    margin-left: 0;
    margin-right: 0;
  }

  .stat-card h3{
    font-size: 20px;
    margin-top: 14px;
  }

  .stat-card p{
    font-size: 14px;
    line-height: 1.55;
  }

  .mobile-shell{
    border-radius: 24px;
    padding: 28px 20px;
    min-height: auto;
    background-position: center;
  }

  .mobile-copy h2{
    font-size: clamp(30px, 8vw, 42px);
    line-height: 1.08;
  }

  .mobile-copy h2 br{
    display: none;
  }

  .mobile-copy p{
    font-size: 16px;
    line-height: 1.6;
    margin-top: 18px;
  }

  .mobile-copy ul{
    position: static;
    margin-top: 20px;
    gap: 10px;
  }

  .mobile-copy li{
    font-size: 18px;
  }

  .orb-mobile{
    position: absolute;
    width: 180px;
    height: 156px;
    right: -20px;
    top: -10px;
    opacity: .55;
  }

  /* timeline mobil */
  .timeline-section{
    margin-top: 56px;
  }

  .timeline-wrap{
    height: auto;
    overflow-x: auto;
    overflow-y: hidden;
    display: block;
    padding-bottom: 12px;
  }

  .timeline-heading{
    margin-bottom: 28px;
  }

  .timeline-heading h2{
    font-size: clamp(28px, 8vw, 40px);
    line-height: 1.1;
  }

  .timeline-heading p{
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.55;
  }

  .timeline-track{
    height: auto;
  }

  .timeline-line{
    left: 20px;
    width: 1200px;
  }

  .timeline-grid{
    gap: 18px;
    padding: 60px 20px 0;
  }

  .timeline-card{
    flex: 0 0 82vw;
    min-width: 280px;
  }

  .timeline-card h3{
    max-width: 100%;
    font-size: 22px;
    line-height: 1.15;
  }

  .timeline-card p{
    max-width: 100%;
    font-size: 14px;
    line-height: 1.55;
  }

  /* contact / footer */
  .contact-cta{
    padding: 48px 0 18px;
    margin-top: 0;
  }

  .contact-cta_panel{
    grid-template-columns: 1fr;
    border-radius: 24px;
    min-height: auto;
  }

  .contact-cta_left{
    padding: 28px 20px 20px;
  }

  .contact-cta_left h2{
    font-size: clamp(28px, 7vw, 38px);
    line-height: 1.08;
  }

  .contact-cta_stats{
    grid-template-columns: 1fr 1fr;
    gap: 20px 16px;
    margin-top: 28px;
  }

  .contact-cta_stat span{
    font-size: 32px;
  }

  .contact-cta_formCard{
    width: calc(100% - 24px);
    margin: 0 12px 12px;
    padding: 24px 18px 20px;
    border-radius: 22px;
  }

  .contact-cta_formCard h3{
    font-size: clamp(26px, 8vw, 34px);
  }

  .site-footer_inner{
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
    padding: 0 20px;
  }

  .site-footer_right{
    align-items: flex-start;
    text-align: left;
  }

  .site-footer_bottom{
    flex-direction: column;
    gap: 12px;
    padding: 0 20px;
  }

  .site-footer_socials{
    gap: 14px 18px;
  }
}

@media (max-width: 640px){
  .contact-cta_left {
    padding: 30px 15px 20px;
  }

  .contact-cta_left h2 {
    font-size: clamp(18px, 4vw, 30px);
  }

  .contact-cta_stat span {
    font-size: clamp(18px, 2vw, 58px);
  }

  .contact-cta_stat small {font-size: 10px;}
  .contact-cta_formCard {width: 95%;margin: 10px auto;}
}

/* ---------- VERY SMALL ---------- */
@media (max-width: 540px){

  .header-inner{
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .demo-btn{
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .approach-row{
    grid-template-columns: 1fr;
  }

  .ai-diagram{
    grid-template-columns: 1fr;
  }

  .contact-cta_stats{
    grid-template-columns: 1fr 1fr;
  }
}