/* PLATFORM web — turuncu + beyaz kurumsal tanıtım */
:root {
  --brand: #FF5001;
  --brand-hover: #E04800;
  --brand-deep: #C93D00;
  --brand-soft: #FFF3EC;
  --brand-mist: #FFE8DB;
  --ink: #1A1F27;
  --ink-2: #4A5563;
  --ink-3: #6B7785;
  --line: #EDE4DE;
  --paper: #FFFFFF;
  --canvas: #FFF9F6;
  --radius: 16px;
  --shadow: 0 18px 40px rgba(255, 80, 1, 0.08);
  --shadow-soft: 0 10px 28px rgba(26, 31, 39, 0.06);
  --font: "Manrope", "Segoe UI", sans-serif;
  --display: "Fraunces", Georgia, serif;
  --nav-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink-2);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; transition: color .15s; }
a:hover { color: var(--brand-hover); }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  color: var(--ink);
  margin: 0 0 0.5em;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
p { margin: 0 0 1em; }
strong { color: var(--ink); font-weight: 700; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* —— Nav —— */
.header_top {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .22s, box-shadow .22s, border-color .22s, padding .22s;
}
.header_top.small_header,
.header_top.mobile_nav_active {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px rgba(255, 80, 1, 0.06);
  padding: 10px 0;
}
.op-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.logo__word {
  height: 36px !important;
  width: auto !important;
  max-width: 160px;
  display: block;
}
@media (max-width: 480px) {
  .logo__word { max-width: 124px; height: 30px !important; }
}
nav { display: flex; align-items: center; }
nav ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 2px;
}
nav ul a {
  display: inline-block;
  padding: 8px 9px;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--ink-2);
  border-radius: 9px;
}
nav ul a:hover,
nav ul a.active_a {
  color: var(--brand);
  background: var(--brand-soft);
}
nav ul li.userLogin a {
  margin-left: 8px;
  border: 1.5px solid var(--brand);
  border-radius: 999px;
  padding: 8px 16px;
  color: var(--brand);
  background: transparent;
}
nav ul li.userLogin a:hover {
  background: var(--brand);
  color: #fff;
}

#menu_toggle {
  display: none;
  width: 44px; height: 44px;
  border: 0; border-radius: 12px;
  background: var(--brand-soft);
  position: relative; cursor: pointer;
  z-index: 1201;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}
#menu_toggle span {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0);
}
#menu_toggle::before,
#menu_toggle::after {
  content: "";
  position: absolute; left: 12px; right: 12px;
  height: 2px; background: var(--brand); border-radius: 2px;
  transition: transform .2s, top .2s, bottom .2s, box-shadow .2s;
}
#menu_toggle::before { top: 15px; box-shadow: 0 6px 0 var(--brand); }
#menu_toggle::after { bottom: 15px; }
#menu_toggle.is-open {
  background: var(--brand);
}
#menu_toggle.is-open::before,
#menu_toggle.is-open::after {
  background: #fff;
  box-shadow: none;
  top: 50%;
  bottom: auto;
}
#menu_toggle.is-open::before {
  transform: translateY(-50%) rotate(45deg);
}
#menu_toggle.is-open::after {
  transform: translateY(-50%) rotate(-45deg);
}
body.op-nav-lock {
  overflow: hidden;
  touch-action: none;
}

/* —— Hero: white + orange atmosphere —— */
.op-hero {
  position: relative;
  overflow: hidden;
  min-height: min(92vh, 820px);
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 48px) 0 72px;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(255, 80, 1, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 100% 80%, rgba(255, 80, 1, 0.10) 0%, transparent 55%),
    radial-gradient(ellipse 45% 35% at 0% 70%, rgba(255, 200, 160, 0.35) 0%, transparent 50%),
    linear-gradient(180deg, #FFF9F6 0%, #FFFFFF 55%, #FFFFFF 100%);
  text-align: center;
}
.op-hero__glow {
  position: absolute;
  width: 520px; height: 520px;
  left: 50%; top: 42%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 80, 1, 0.18) 0%, transparent 68%);
  pointer-events: none;
  animation: opPulse 7s ease-in-out infinite;
}
.op-hero__mesh {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 80, 1, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 80, 1, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  pointer-events: none;
  opacity: .9;
}
.op-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
  animation: opRise .8s cubic-bezier(.22,1,.36,1) both;
}
.op-brand {
  margin: 0 0 18px;
  font-family: var(--font);
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  color: var(--brand);
  text-transform: uppercase;
  line-height: 1;
}
.op-hero h1 {
  font-family: var(--display);
  font-size: clamp(2.4rem, 6vw, 3.85rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 18px;
  line-height: 1.05;
}
.op-hero__lead {
  margin: 0 auto 32px;
  max-width: 38rem;
  font-size: clamp(1.02rem, 2vw, 1.18rem);
  color: var(--ink-2);
  font-weight: 600;
  line-height: 1.55;
}
.op-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 28px;
}
.op-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 13.5px;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  border: 2px solid transparent;
  transition: transform .15s, background .15s, color .15s, border-color .15s, box-shadow .15s;
}
.op-btn:hover { transform: translateY(-2px); text-decoration: none; }
.op-btn--primary {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
  box-shadow: 0 14px 32px rgba(255, 80, 1, 0.28);
}
.op-btn--primary:hover {
  background: var(--brand-hover);
  color: #fff;
  border-color: var(--brand-hover);
}
.op-btn--outline {
  background: #fff;
  color: var(--brand);
  border-color: var(--brand);
}
.op-btn--outline:hover {
  background: var(--brand-soft);
  color: var(--brand-deep);
}
.dawnoloadLink { display: flex; justify-content: center; }
.dawnoloadLink_inner {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; align-items: center;
}
.dawnoloadLink a img { height: 42px; width: auto; opacity: .92; transition: opacity .15s, transform .15s; }
.dawnoloadLink a:hover img { opacity: 1; transform: translateY(-1px); }

@keyframes opRise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes opPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: .9; }
  50% { transform: translate(-50%, -52%) scale(1.08); opacity: 1; }
}

/* —— Trust strip —— */
.op-trust {
  padding: 28px 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.op-trust__row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
}
.op-trust__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  min-width: 0;
  padding: 20px 12px;
  text-align: center;
  background: var(--canvas);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.op-trust__ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin: 0 0 4px;
  border-radius: 12px;
  background: var(--brand-soft);
  color: var(--brand);
  flex-shrink: 0;
}
.op-trust__ico svg {
  width: 20px;
  height: 20px;
  display: block;
}
.op-trust__item strong {
  display: block;
  width: 100%;
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  color: var(--brand);
  letter-spacing: -0.02em;
  line-height: 1.15;
  word-break: break-word;
}
.op-trust__item > span:not(.op-trust__ico) {
  display: block;
  width: 100%;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-3);
  letter-spacing: .02em;
  line-height: 1.3;
}

/* —— Sections —— */
.op-section {
  padding: 88px 0;
  background: var(--paper);
}
.op-section--soft { background: var(--canvas); }
.op-section__narrow {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.op-section__head {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}
.op-kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 999px;
}
.op-section h2,
.op-band h2,
.op-cta h2 {
  font-family: var(--display);
  font-size: clamp(1.7rem, 3.4vw, 2.35rem);
  margin-bottom: 16px;
}
.op-section p,
.op-band p {
  font-size: 1.05rem;
  color: var(--ink-2);
  margin: 0;
}
.op-section__head p { margin: 0; color: var(--ink-3); }

/* Orange photo / statement band */
.op-band {
  position: relative;
  padding: 96px 0;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 80, 1, 0.92) 0%, rgba(226, 72, 0, 0.88) 55%, rgba(201, 61, 0, 0.9) 100%),
    url("../images/features-bg.jpg") center / cover no-repeat;
}
.op-band h2 { color: #fff; }
.op-band p {
  color: rgba(255, 255, 255, 0.94);
  max-width: 640px;
  margin: 0 auto;
  font-weight: 500;
}

/* Features */
.op-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.op-feature {
  padding: 28px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  text-align: left;
  transition: border-color .2s, box-shadow .2s, transform .2s;
  position: relative;
  overflow: hidden;
}
.op-feature::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--brand);
  opacity: 0;
  transition: opacity .2s;
}
.op-feature:hover {
  border-color: #F5C7B0;
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.op-feature:hover::before { opacity: 1; }
.op-feature__icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand);
}
.op-feature__icon svg {
  width: 26px;
  height: 26px;
  display: block;
}
.op-feature__icon img {
  width: 26px; height: 26px;
  object-fit: contain;
}
.op-feature h3 {
  font-size: 1.05rem;
  font-weight: 750;
  margin: 0 0 8px;
  color: var(--ink);
}
.op-feature p {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.55;
}

/* CTA — solid orange */
.op-cta {
  padding: 88px 0;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 80% at 50% 120%, rgba(255,255,255,.18) 0%, transparent 55%),
    linear-gradient(145deg, #FF6A28 0%, #FF5001 45%, #E04800 100%);
  color: #fff;
}
.op-cta h2 {
  color: #fff;
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
}
.op-cta > .container > p {
  margin: 0 auto 28px;
  max-width: 36rem;
  color: rgba(255,255,255,.92);
  font-weight: 500;
}
.button-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.button,
a.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 12px;
  font-weight: 750;
  font-size: 14px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s, transform .15s;
}
.kayit a.button {
  background: #fff;
  color: var(--brand) !important;
  box-shadow: 0 12px 28px rgba(0,0,0,.12);
}
.kayit a.button:hover {
  background: var(--brand-soft);
  color: var(--brand-deep) !important;
  transform: translateY(-2px);
}
.bireyselkayit a.button {
  background: transparent;
  color: #fff !important;
  border-color: rgba(255,255,255,.85);
}
.bireyselkayit a.button:hover {
  background: rgba(255,255,255,.14);
  color: #fff !important;
}

/* Contact */
.op-contact {
  background: var(--canvas);
}
.op-contact-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.op-contact-card__info {
  padding: 36px 34px;
  border-right: 1px solid var(--line);
}
.op-contact-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.op-contact-brand img {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(255, 80, 1, 0.22);
}
.op-contact-brand strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: .08em;
  color: var(--brand);
}
.op-contact-brand span {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--ink-3);
  font-weight: 600;
}
.op-contact-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
}
.op-contact-list li {
  display: grid;
  gap: 4px;
}
.op-contact-list__label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.op-contact-list a,
.op-contact-list span:not(.op-contact-list__label) {
  font-size: 15px;
  font-weight: 650;
  color: var(--ink);
  line-height: 1.45;
}
.op-contact-list a { color: var(--brand); }
.op-contact-list a:hover { color: var(--brand-deep); }

.op-contact-card__aside {
  padding: 36px 32px;
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(255, 80, 1, 0.12) 0%, transparent 55%),
    linear-gradient(165deg, #FFF9F6 0%, #FFFFFF 100%);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.op-contact-card__aside h3 {
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 12px;
  line-height: 1.25;
}
.op-contact-card__aside h3 strong { color: var(--brand); }
.op-contact-card__aside > p {
  margin: 0 0 22px;
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.5;
}
.op-contact-card__aside .op-btn { margin-bottom: 22px; }
.op-contact-social {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}
.op-contact-apps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.op-contact-apps a {
  display: inline-flex;
  line-height: 0;
}
.op-contact-apps img {
  height: 40px !important;
  width: auto !important;
  max-width: 135px !important;
  object-fit: contain;
}
.social_link {
  display: inline-flex;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  transition: border-color .15s, background .15s, transform .15s;
}
.social_link:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
  transform: translateY(-1px);
}
.social_link img { width: 18px; height: 18px; }

/* Footer — light corporate */
footer {
  background: var(--paper);
  color: var(--ink-3);
  padding: 28px 0;
  font-size: 13px;
  border-top: 3px solid var(--brand);
}
footer .footer_main {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
}
footer p { margin: 0; }
.footer-sep { margin: 0 8px; color: var(--line); }
footer a.button {
  background: transparent;
  border: 0;
  color: var(--ink-2) !important;
  min-height: auto;
  padding: 0;
  display: inline;
  font-weight: 650;
  box-shadow: none;
}
footer a.button:hover { color: var(--brand) !important; transform: none; }

/* Scroll to top */
#scrollToTop,
.op-totop {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 1200;
  width: 48px;
  height: 48px;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: var(--brand);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(255, 80, 1, 0.35);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .2s, transform .2s, visibility .2s, background .15s;
}
#scrollToTop.is-visible,
.op-totop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
#scrollToTop:hover,
.op-totop:hover {
  background: var(--brand-hover);
  color: #fff;
}
#scrollToTop svg,
.op-totop svg {
  display: block;
  width: 20px;
  height: 20px;
}

.modal-content { border: 0; border-radius: 16px; overflow: hidden; }
.modal-header { background: var(--canvas); border-bottom: 1px solid var(--line); }
.btn-primary { background: var(--brand) !important; border-color: var(--brand) !important; }
.btn-primary:hover { background: var(--brand-hover) !important; border-color: var(--brand-hover) !important; }

#pageloader {
  background: rgba(255,255,255,.88);
  display: none; position: fixed; inset: 0; z-index: 9999;
}
#pageloader img {
  position: absolute; left: 50%; top: 50%;
  margin: -32px 0 0 -32px;
}

/* Partners */
.op-partners {
  padding: 28px 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.op-partners__label {
  margin: 0 0 16px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.op-partners__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 28px 40px;
}
.op-partners__logos img {
  height: 36px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .55;
  transition: filter .2s, opacity .2s;
}
.op-partners__logos img:hover {
  filter: none;
  opacity: 1;
}

/* Split layouts */
.op-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.op-split--reverse .op-split__copy { order: 2; }
.op-split--reverse .op-split__aside { order: 1; }
.op-split__copy h2 { margin-bottom: 14px; }
.op-split__copy > p { margin-bottom: 20px; }
.op-checklist {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  text-align: left;
}
.op-checklist li {
  position: relative;
  padding: 10px 14px 10px 40px;
  background: var(--canvas);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink);
}
.op-checklist li::before {
  content: "";
  position: absolute;
  left: 14px; top: 50%;
  width: 16px; height: 16px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='2' d='M3.5 8.5l3 3 6-6'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.op-stat-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 22px;
  background: linear-gradient(160deg, var(--brand) 0%, var(--brand-deep) 100%);
  border-radius: 22px;
  box-shadow: 0 22px 48px rgba(255, 80, 1, 0.28);
}
.op-stat-panel__item {
  padding: 22px 16px;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 16px;
  text-align: center;
  color: #fff;
}
.op-stat-panel__item span {
  display: block;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.1;
}
.op-stat-panel__item small {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 600;
  opacity: .9;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Solutions */
.op-solutions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.op-solution {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  text-align: left;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.op-solution:hover {
  border-color: #F5C7B0;
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.op-solution__tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 999px;
}
.op-solution h3 {
  font-family: var(--display);
  font-size: 1.55rem;
  margin-bottom: 10px;
}
.op-solution > p {
  margin-bottom: 16px;
  font-size: 14.5px;
  color: var(--ink-3);
}
.op-solution ul {
  display: grid;
  gap: 8px;
  margin: 0 0 20px;
}
.op-solution li {
  padding-left: 18px;
  position: relative;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}
.op-solution li::before {
  content: "";
  position: absolute;
  left: 0; top: .55em;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--brand);
}
.op-link {
  font-size: 14px;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: .02em;
}
.op-link:hover { color: var(--brand-deep); }

/* Steps */
.op-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.op-step {
  padding: 28px 22px;
  background: var(--canvas);
  border: 1px solid var(--line);
  border-radius: 18px;
  text-align: left;
  position: relative;
}
.op-step__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: -.02em;
}
.op-step h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.op-step p {
  margin: 0;
  font-size: 14px;
  color: var(--ink-3);
}

/* Control pills */
.op-pill-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}
.op-pill {
  padding: 16px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
}
.op-pill strong {
  display: block;
  font-size: 14px;
  margin-bottom: 2px;
  color: var(--brand);
}
.op-pill span {
  font-size: 12.5px;
  color: var(--ink-3);
  font-weight: 600;
}
.op-quote {
  margin: 0;
  padding: 36px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}
.op-quote p {
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--ink);
  line-height: 1.35;
  margin: 0 0 16px;
}
.op-quote cite {
  font-style: normal;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--brand);
}

.op-features--3 {
  grid-template-columns: repeat(3, 1fr);
}

.op-section__narrow .op-btn {
  display: inline-flex;
}

/* Legacy hooks kept for JS */
.header_bg { display: contents; }
.header_center, .header_text { display: contents; }
.main_logo { display: contents; }
.features, .features1, .subscribe, .contact { /* superseded */ }

@media (max-width: 1100px) {
  #menu_toggle { display: block; }
  .header_top {
    position: fixed;
    z-index: 1200;
  }
  .op-nav {
    position: relative;
    width: 100%;
  }
  nav {
    margin-left: auto;
  }
  nav ul {
    display: none;
    position: fixed;
    left: 12px;
    right: 12px;
    top: 66px;
    z-index: 1199;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: #fff;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(255, 80, 1, 0.14);
    max-height: calc(100vh - 88px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  nav ul.is-open {
    display: flex !important;
  }
  nav ul a {
    color: var(--ink-2) !important;
    padding: 14px 12px !important;
    font-size: 13px !important;
    border-radius: 10px;
  }
  nav ul a:hover,
  nav ul a.active_a {
    background: var(--brand-soft) !important;
    color: var(--brand) !important;
  }
  nav ul li.userLogin a {
    margin: 8px 0 0;
    text-align: center;
    border-color: var(--brand);
    color: var(--brand) !important;
  }
  .op-hero {
    min-height: auto;
    padding: calc(var(--nav-h) + 36px) 0 48px;
  }
}

@media (max-width: 1024px) {
  .op-steps { grid-template-columns: 1fr 1fr; }
  .op-features--3 { grid-template-columns: 1fr 1fr; }
  .op-trust__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .op-features { grid-template-columns: 1fr; }
  .op-features--3 { grid-template-columns: 1fr; }
  .op-contact-card { grid-template-columns: 1fr; }
  .op-contact-card__info { border-right: 0; border-bottom: 1px solid var(--line); }
  .op-split,
  .op-solutions { grid-template-columns: 1fr; }
  .op-split--reverse .op-split__copy,
  .op-split--reverse .op-split__aside { order: initial; }
  .container { padding: 0 18px; }
}

@media (max-width: 767px) {
  .op-hero {
    min-height: auto;
    padding: calc(var(--nav-h) + 28px) 0 56px;
  }
  .op-brand {
    letter-spacing: 0.18em;
    text-indent: 0.18em;
    font-size: 1.35rem;
  }
  .op-section, .op-band, .op-cta { padding: 56px 0; }
  .op-steps { grid-template-columns: 1fr; }
  .op-pill-grid { grid-template-columns: 1fr; }
  .op-hero-cta { flex-direction: column; align-items: stretch; }
  .op-hero-cta .op-btn { width: 100%; }
  .button-groups { flex-direction: column; align-items: stretch; }
  .button-groups .kayit a.button,
  .button-groups .bireyselkayit a.button { width: 100%; }
  .op-trust__item { padding: 18px 10px; }
  footer .footer_main { flex-direction: column; text-align: center; }
  #scrollToTop, .op-totop {
    right: 14px;
    bottom: 14px;
    width: 44px;
    height: 44px;
  }
}
@media (max-width: 480px) {
  .op-trust__row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .dawnoloadLink_inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .op-hero__inner, .op-hero__glow { animation: none; }
  .op-feature:hover, .op-btn:hover, .op-solution:hover { transform: none; }
}