/* ==========================================================================
   Arvesan marka katmanı — template değişkenlerinin üzerine kurulur.
   Tüm özel sınıflar "av-" öneki taşır; template sınıflarıyla çakışmaz.
   ========================================================================== */

:root {
  --av-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --av-navy: #1c2539;
  --av-navy-2: #232e47;
  --av-green: #4ade80;
  --av-line: rgba(28, 37, 57, 0.12);
}

/* --------------------------------------------------------------------------
   ÖLÇEK: template'in iri tipografi ve boşluklarını kurumsal yoğunluğa çeker
   -------------------------------------------------------------------------- */
:root {
  --font-h1--size: 50px;
  --font-h2--size: 36px;
  --font-h3--size: 28px;
  --font-h4--size: 21px;
  --font-h5--size: 18px;
  --font-nav-main: 15px;
  --font-button-size: 15px;
  --font-button-size-mobile: 15px;
  --style-button-height: 50px;
  --style-button-height-mobile: 44px;
  --style-button-slim-height: 44px;
  --style-button-slim-height-mobile: 40px;
}
@media (max-width: 767px) {
  :root {
    --font-h1--size: 36px;
    --font-h2--size: 29px;
    --font-h3--size: 24px;
    --font-h4--size: 19px;
  }
}

/* Başlık utility sınıfları (yalnız bizim sayfalarımızda kullanılıyor) */
.heading.text-80 { font-size: 50px; line-height: 1.14; }
.heading.text-50 { font-size: 33px; }
.heading.text-48 { font-size: 30px; }
.heading.text-36 { font-size: 26px; }
.heading.text-32 { font-size: 23px; }
.heading.text-24 { font-size: 19px; }
.heading.text-22 { font-size: 18px; }
.heading.text-20 { font-size: 17px; }
@media (max-width: 767px) {
  .heading.text-80 { font-size: 34px; }
  .heading.text-50 { font-size: 27px; }
  .heading.text-48 { font-size: 25px; }
  .heading.text-36 { font-size: 22px; }
}

/* Gövde metni: okunur kalsın, hafif incelsin */
.text.text-20 { font-size: 17px; }
.text.text-18 { font-size: 16px; }
.text.text-17 { font-size: 15px; }
.text.text-16 { font-size: 15px; }

/* Yıldızlı rozet chip'leri */
.subheading.text-20 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 600; }
.subheading.text-20 .icon { width: 10px; height: 10px; }

/* Bölüm boşlukları */
.section-padding { --padding-top: 72px; --padding-bottom: 72px; }
.mt-100 { margin-top: 64px; }
.footer-top { padding: 64px 0; }
.footer-bottom { font-size: 14px; }
@media (max-width: 767px) {
  .section-padding { --padding-top: 48px; --padding-bottom: 48px; }
}

/* Sayfa bandosu: floating header'ın altında rahat nefes alsın */
.page-banner { --height: 420px; }
.page-banner-content { padding-block-start: 72px; }
@media (max-width: 767px) {
  .page-banner { --height: 320px; }
  .page-banner-content { padding-block-start: 56px; }
}

/* --- Wordmark logo (metin tabanlı) --- */
.av-logo {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-heading--family);
  font-weight: 600;
  font-size: 25px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-foreground-heading);
  text-decoration: none;
}
.av-logo:hover { color: var(--color-foreground-heading); }
.av-logo .av-logo-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--av-green);
  display: inline-block;
  margin-left: 4px;
}
.av-logo--light { color: #fff; }
.av-logo--light:hover { color: #fff; }

/* --- Hero --- */
.av-hero {
  padding-block-start: 168px;
  padding-block-end: 72px;
  position: relative;
  overflow: hidden;
}
/* Veri/grid dokusu: yazılım-mühendislik hissi, çok hafif */
.av-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(28, 37, 57, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 37, 57, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 70% 10%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse 90% 80% at 70% 10%, #000 0%, transparent 70%);
  pointer-events: none;
}
.av-hero > .container { position: relative; }
.av-hero .av-hero-kicker { margin-block-end: 20px; }
.av-hero h1 { max-width: 23ch; }
.av-hero .av-hero-text {
  max-width: 60ch;
  margin-block-start: 22px;
  color: var(--color-foreground-subheading);
}
.av-hero .av-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-block-start: 32px;
}
@media (max-width: 991px) {
  .av-hero { padding-block-start: 140px; padding-block-end: 48px; }
}

/* --- Terminal paneli: veri ve yazılımın gücü, illüstratif --- */
.av-terminal {
  border-radius: 12px;
  background: var(--av-navy);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 60px rgba(28, 37, 57, 0.22);
  overflow: hidden;
  font-family: var(--av-mono);
  font-size: 12.5px;
  line-height: 1.9;
}
.av-terminal .av-terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.av-terminal .av-terminal-bar span {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}
.av-terminal .av-terminal-bar em {
  font-style: normal;
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 11.5px;
}
.av-terminal pre {
  margin: 0;
  padding: 16px 18px;
  color: rgba(255, 255, 255, 0.82);
  white-space: pre;
  overflow-x: auto;
}
.av-terminal pre b { color: #fff; font-weight: 600; }
.av-terminal pre .ok { color: var(--av-green); }
.av-terminal pre .dim { color: rgba(255, 255, 255, 0.38); }
@media (max-width: 991px) {
  .av-terminal { display: none; }
}

/* --- Gerçek bilgi şeridi --- */
.av-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 32px;
  margin-block-start: 44px;
  padding-block-start: 20px;
  border-top: 1px solid var(--av-line);
}
.av-facts .av-fact {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-foreground-subheading);
}
.av-facts .av-fact svg { flex: none; width: 16px; height: 16px; color: var(--av-navy); }

/* --- Koyu veri bandı (akıllı fabrika / büyük veri) --- */
.av-dark-band {
  background: var(--av-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding-block: 72px;
}
.av-dark-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.av-dark-band > .container { position: relative; }
.av-dark-band .heading { color: #fff; }
.av-dark-band .text { color: rgba(255, 255, 255, 0.72); }
.av-dark-band .subheading.text-20 {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
}
@media (max-width: 767px) { .av-dark-band { padding-block: 48px; } }

/* Veri akış hattı: sensörden karara */
.av-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-block-start: 40px;
}
.av-flow .av-flow-step {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  padding: 20px;
}
.av-flow .av-flow-step .av-flow-no {
  font-family: var(--av-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--av-green);
  display: block;
  margin-block-end: 10px;
}
.av-flow .av-flow-step h3 {
  color: #fff;
  font-size: 16px;
  margin: 0 0 8px;
}
.av-flow .av-flow-step p {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13.5px;
  line-height: 1.6;
  margin: 0;
}
.av-flow .av-flow-step::after {
  content: "→";
  position: absolute;
  right: -14px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.35);
  font-size: 15px;
  z-index: 1;
}
.av-flow .av-flow-step:last-child::after { content: none; }
@media (max-width: 991px) {
  .av-flow { grid-template-columns: repeat(2, 1fr); }
  .av-flow .av-flow-step:nth-child(2)::after { content: none; }
}
@media (max-width: 575px) {
  .av-flow { grid-template-columns: 1fr; }
  .av-flow .av-flow-step::after { content: none; }
}

/* Koyu bantta kullanım alanları çipleri */
.av-usecases {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.av-usecases li {
  font-family: var(--av-mono);
  font-size: 12.5px;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.78);
}

/* --- Marka kartları --- */
.av-brand-card {
  position: relative;
  border-radius: 14px;
  padding: 36px 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: #fff;
  background: var(--av-navy);
  overflow: hidden;
}
.av-brand-card .heading,
.av-brand-card .text { color: #fff; }
.av-brand-card .av-brand-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: 6px;
  font-family: var(--av-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
}
.av-brand-card--arvetrak { background: linear-gradient(150deg, #1c2539 0%, #2a3a5c 100%); }
.av-brand-card--arvetrak .av-brand-tag { background: rgba(240, 101, 41, 0.22); color: #ffb595; }
.av-brand-card--arveya { background: linear-gradient(150deg, #10182b 0%, #1c2539 100%); }
.av-brand-card--arveya .av-brand-tag { background: rgba(74, 222, 128, 0.16); color: #a7f3c4; }
.av-brand-card .av-brand-features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.av-brand-card .av-brand-features li {
  font-size: 12.5px;
  padding: 5px 11px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.82);
}
.av-brand-card .av-brand-link {
  margin-block-start: auto;
  padding-block-start: 8px;
}

/* --- Çözüm kartları --- */
.av-icon-card {
  height: 100%;
  border: 1px solid var(--av-line);
  border-radius: 14px;
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #fff;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.av-icon-card:hover {
  border-color: rgba(28, 37, 57, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(28, 37, 57, 0.08);
}
.av-icon-card .av-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--av-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.av-icon-card .av-icon svg { width: 22px; height: 22px; }
.av-icon-card .av-card-link {
  margin-block-start: auto;
  padding-block-start: 6px;
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-foreground-heading);
  text-decoration: none;
}
.av-icon-card .av-card-link svg { transition: transform 0.2s ease; width: 14px; height: 14px; }
.av-icon-card .av-card-link:hover svg { transform: translateX(4px); }

/* --- Süreç / kanıt blokları --- */
.av-step {
  position: relative;
  padding: 26px 24px;
  border-radius: 14px;
  background: rgba(28, 37, 57, 0.04);
  height: 100%;
}
.av-step .av-step-no {
  font-family: var(--av-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: rgba(28, 37, 57, 0.5);
  display: block;
  margin-block-end: 10px;
}
.av-step .av-mt-16 { margin-block-start: 10px; }

/* --- Koyu CTA bandı --- */
.av-cta {
  border-radius: 14px;
  background: var(--av-navy) url(../img/footer/footer-bg-large.jpg) center / cover no-repeat;
  padding: 60px 48px;
  text-align: center;
}
.av-cta .heading, .av-cta .text { color: #fff; }
.av-cta .text { opacity: 0.8; max-width: 60ch; margin-inline: auto; }
.av-cta .av-cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-block-start: 28px;
}
@media (max-width: 767px) {
  .av-cta { padding: 44px 20px; }
}

.av-cta .button--secondary,
.av-brand-card .button--secondary {
  --color-secondary-button-text: #1c2539;
}

/* --- Metin sayfaları (KVKK, gizlilik) --- */
.av-prose { max-width: 780px; }
.av-prose h2 { margin-block: 32px 12px; font-size: 21px; }
.av-prose h3 { margin-block: 24px 10px; font-size: 17px; }
.av-prose p, .av-prose li {
  color: var(--color-foreground-subheading);
  font-size: 15px;
  line-height: 1.75;
  margin-block-end: 10px;
}
.av-prose ul { padding-inline-start: 20px; }
.av-prose strong { color: var(--color-foreground-heading); }

/* --- İletişim kanalları --- */
.av-contact-channel {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--av-line);
  border-radius: 14px;
  height: 100%;
}
.av-contact-channel .av-icon {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--av-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.av-contact-channel .av-icon svg { width: 19px; height: 19px; }
.av-contact-channel a { color: var(--color-foreground-heading); text-decoration: none; font-weight: 600; }
.av-contact-channel a:hover { text-decoration: underline; }

/* --- Kanıt listesi (çözüm sayfaları) --- */
.av-check-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}
.av-check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--color-foreground-subheading);
  font-size: 15px;
  line-height: 1.65;
}
.av-check-list li svg { flex: none; margin-top: 3px; width: 16px; height: 16px; color: var(--av-navy); }
.av-check-list li strong { color: var(--color-foreground-heading); }

/* --- Ürün kanıt bandı --- */
.av-proof {
  border-left: 3px solid var(--av-navy);
  background: rgba(28, 37, 57, 0.04);
  border-radius: 0 14px 14px 0;
  padding: 20px 24px;
  margin-block-start: 32px;
}
.av-proof .text { margin: 0; }

/* --- Footer marka satırı --- */
.av-footer-brands {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-block-start: 20px;
}
.av-footer-brands a {
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-heading--family);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
}
.av-footer-brands a:hover { color: #fff; }

/* Template 1365px altında header CTA'sını gizler (orijinalde yerine drawer
   açacağı vardı; kaldırıldı). Masaüstünde buton görünür kalsın. */
@media (min-width: 992px) and (max-width: 1365px) {
  .header-2 .header-actions > .button { display: inline-flex; }
}

/* Küçük yardımcılar */
.av-mt-16 { margin-block-start: 16px; }
.av-mt-24 { margin-block-start: 24px; }
.av-muted { color: var(--color-foreground-subheading); }

/* ========================================================================== 
   KURUMSAL UI GÜNCELLEMESİ
   Daha kontrollü yüzeyler, güçlü kontrast ve teknoloji markasına uygun
   lacivert / teal vurgu. Ortak dosyada tutulduğu için tüm sayfalara uygulanır.
   ========================================================================== */
:root {
  --av-navy: #10283f;
  --av-navy-2: #183b57;
  --av-green: #35b59f;
  --av-line: rgba(16, 40, 63, 0.14);

  --color-foreground: #10283f;
  --color-foreground-heading: #10283f;
  --color-foreground-subheading: #5d6d7c;
  --color-primary: #10283f;
  --color-primary-background: #10283f;
  --color-primary-hover: #183b57;
  --color-primary-background-hover: #183b57;
  --color-primary-button-background: #10283f;
  --color-primary-button-border: #10283f;
  --color-primary-button-hover-background: #183b57;
  --color-primary-button-hover-border: #183b57;
  --style-border-radius-buttons-primary: 10px;
  --style-border-radius-buttons-secondary: 10px;
  --style-border-radius-inputs: 10px;
}

html { scroll-behavior: smooth; }
body {
  background: #f8fafc;
  color: var(--color-foreground);
}

/* Header: daha az dekoratif, daha fazla güven veren bir yüzey */
.header-floating {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(16, 40, 63, 0.11);
  box-shadow: 0 10px 30px rgba(16, 40, 63, 0.07);
}
.header-2 .header-menu > .nav-item > .menu-link {
  color: #304356;
  font-weight: 600;
}
.header-2 .header-menu > .nav-item > .menu-link:hover,
.header-2 .header-menu > .nav-item > .menu-link:focus-visible {
  color: var(--av-green);
}
.header-submenu {
  border: 1px solid rgba(16, 40, 63, 0.12);
  box-shadow: 0 18px 42px rgba(16, 40, 63, 0.12);
}

/* Ana sayfa açılışı: yumuşak zemin + tek net odak */
.av-hero {
  background:
    radial-gradient(circle at 86% 20%, rgba(53, 181, 159, 0.08), transparent 27%),
    linear-gradient(180deg, #f5f8fb 0%, #ffffff 78%);
  border-bottom: 1px solid rgba(16, 40, 63, 0.08);
}
.av-hero::before {
  background-image:
    linear-gradient(rgba(16, 40, 63, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 40, 63, 0.055) 1px, transparent 1px);
}
.av-hero h1 { letter-spacing: -0.045em; }
.av-hero .av-hero-text { color: #526575; }

/* Butonlar: kurumsal arayüzlerdeki daha dengeli geometrik form */
.button,
.button.button--primary,
.button.button--secondary {
  border-radius: 10px;
  letter-spacing: -0.01em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.button.button--primary { box-shadow: 0 8px 18px rgba(16, 40, 63, 0.14); }
.button.button--primary:hover,
.button.button--secondary:hover {
  transform: translateY(-2px);
}
.button.button--primary:hover { box-shadow: 0 12px 24px rgba(16, 40, 63, 0.18); }

/* İçerik yüzeyleri */
.av-icon-card,
.av-contact-channel,
.av-step {
  border-radius: 10px;
  border-color: rgba(16, 40, 63, 0.13);
}
.av-icon-card {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px rgba(16, 40, 63, 0.035);
}
.av-icon-card:hover {
  border-color: rgba(53, 181, 159, 0.6);
  box-shadow: 0 16px 32px rgba(16, 40, 63, 0.1);
}
.av-icon-card .av-icon,
.av-contact-channel .av-icon {
  background: #e9f7f4;
  color: #168c7c;
}
.av-icon-card .av-card-link,
.av-contact-channel a { color: var(--av-navy); }
.av-brand-card,
.av-terminal,
.av-cta { border-radius: 10px; }
.av-brand-card { box-shadow: 0 18px 40px rgba(16, 40, 63, 0.16); }
.av-brand-card--arvetrak { background: linear-gradient(145deg, #10283f 0%, #1b5266 100%); }
.av-brand-card--arveya { background: linear-gradient(145deg, #10283f 0%, #183b57 100%); }
.av-brand-card--arveya .av-brand-tag { background: rgba(53, 181, 159, 0.18); color: #b7f0e7; }

/* İçerik bölümleri arasında sakin bir ritim */
main > .container:nth-of-type(even) {
  background: transparent;
}
.av-proof {
  border-left-color: var(--av-green);
  background: #eef7f6;
}
.av-check-list li svg,
.av-facts .av-fact svg { color: var(--av-green); }

/* Alt sayfa bandı: daha net başlık alanı */
.page-banner {
  --height: 390px;
  background-color: var(--av-navy);
}
.page-banner.overlay::after { background: rgba(16, 40, 63, 0.78); }
.page-banner-content .heading { letter-spacing: -0.04em; }

/* Footer */
.footer-main {
  background-color: #0d2134;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 991px) {
  .header-floating { box-shadow: 0 8px 22px rgba(16, 40, 63, 0.08); }
  .av-hero { padding-block-start: 144px; }
}

@media (max-width: 767px) {
  .av-hero {
    padding-block-start: 126px;
    padding-block-end: 40px;
  }
  .av-hero h1 { letter-spacing: -0.04em; }
  .av-hero .av-hero-actions,
  .av-cta .av-cta-actions { gap: 10px; }
  .av-hero .av-hero-actions .button { flex: 1 1 100%; justify-content: center; }
  .av-facts { gap: 12px 18px; margin-block-start: 30px; }
  .av-facts .av-fact { flex: 1 1 100%; }
  .av-brand-card,
  .av-icon-card,
  .av-contact-channel { padding: 24px 20px; }
  .page-banner { --height: 300px; }
}

/* ========================================================================== 
   SCROLL MOTION
   ========================================================================== */
.av-scroll-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 9999;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--av-green), #66d6c3);
  box-shadow: 0 1px 8px rgba(53, 181, 159, 0.3);
  transform: scaleX(0);
  transform-origin: left center;
  pointer-events: none;
}

.av-scroll-float {
  translate: 0 var(--av-float-y, 0px);
  will-change: translate;
}

.av-hero::before {
  background-position: 0 var(--av-hero-grid-y, 0px);
  will-change: background-position;
}

.page-banner { overflow: hidden; }
.page-banner .media-bg {
  translate: 0 var(--av-banner-shift, 0px);
  scale: 1.06;
  will-change: translate;
}

.av-dark-band::before {
  background-position: 0 var(--av-band-grid-y, 0px);
  will-change: background-position;
}

/* AOS hareketleri geri kaydırmada da doğal görünsün. */
[data-aos="fade-up"] {
  transition-property: opacity, transform;
}

@media (max-width: 767px) {
  .av-scroll-progress { height: 2px; }
  .av-scroll-float { translate: none; }
  .page-banner .media-bg { scale: 1.1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .av-scroll-float,
  .page-banner .media-bg {
    translate: none !important;
    scale: none !important;
  }
  .av-hero::before,
  .av-dark-band::before { background-position: 0 0 !important; }
}

/* ========================================================================== 
   PREMIUM EDITORIAL LAYER
   Kurumsal yapıyı koruyan daha yaratıcı yüzey, ritim ve detay sistemi.
   ========================================================================== */
:root {
  --av-ink: #0b2238;
  --av-teal: #2ea995;
  --av-champagne: #b78a52;
  --av-surface: #f3f7f8;
  --av-elevated-shadow: 0 24px 70px rgba(11, 34, 56, 0.12);
}

body {
  background:
    radial-gradient(circle at 8% 18%, rgba(46, 169, 149, 0.045), transparent 22%),
    #f7f9fa;
}

/* Navigasyon: cam efekti yerine kontrollü, mimari bir yüzey */
.header-floating {
  border-radius: 18px;
  border-color: rgba(11, 34, 56, 0.1);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 45px rgba(11, 34, 56, 0.09);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.header-2 .header-menu > .nav-item > .menu-link { position: relative; }
.header-2 .header-menu > .nav-item > .menu-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  border-radius: 2px;
  background: var(--av-teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.header-2 .header-menu > .nav-item > .menu-link:hover::after,
.header-2 .header-menu > .nav-item > .menu-link:focus-visible::after { transform: scaleX(1); }

/* Hero: editoryal başlık, ışık halkası ve daha güçlü veri paneli */
.av-hero {
  background:
    radial-gradient(circle at 82% 24%, rgba(46, 169, 149, 0.14), transparent 19%),
    radial-gradient(circle at 91% 12%, rgba(183, 138, 82, 0.1), transparent 16%),
    linear-gradient(135deg, #f2f7f8 0%, #ffffff 56%, #edf6f4 100%);
  border-radius: 0 0 36px 36px;
  box-shadow: inset 0 -1px rgba(11, 34, 56, 0.07);
}
.av-hero h1 {
  max-width: 15ch;
  font-size: clamp(48px, 4.65vw, 64px);
  line-height: 1.03;
  letter-spacing: -0.055em;
}
.av-accent-word {
  position: relative;
  display: inline-block;
  color: #167d70;
  white-space: nowrap;
}
.av-accent-word::after {
  content: "";
  position: absolute;
  left: 3%;
  right: -2%;
  bottom: -4px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--av-teal), rgba(46, 169, 149, 0.15));
  transform: rotate(-1.2deg);
}
.av-hero .col-lg-5 { position: relative; }
.av-hero .col-lg-5::before {
  content: "";
  position: absolute;
  width: 420px;
  aspect-ratio: 1;
  left: 46%;
  top: 50%;
  border: 1px solid rgba(46, 169, 149, 0.18);
  border-radius: 50%;
  box-shadow:
    0 0 0 38px rgba(46, 169, 149, 0.035),
    0 0 0 82px rgba(183, 138, 82, 0.025);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.av-terminal {
  position: relative;
  z-index: 1;
  rotate: -1deg;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: linear-gradient(145deg, #0b2238 0%, #173851 100%);
  box-shadow: 0 34px 70px rgba(11, 34, 56, 0.26);
  transition: rotate 0.35s ease, box-shadow 0.35s ease;
}
.av-terminal:hover {
  rotate: 0deg;
  box-shadow: 0 38px 84px rgba(11, 34, 56, 0.31);
}
.av-hero-kicker .subheading,
.section-headings .subheading {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(11, 34, 56, 0.13);
  box-shadow: 0 8px 24px rgba(11, 34, 56, 0.045);
}

/* Güven şeridi: hero'nun ayrılmaz, yükseltilmiş alt katmanı */
.av-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin-block-start: 46px;
  padding: 17px 18px;
  border: 1px solid rgba(11, 34, 56, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 44px rgba(11, 34, 56, 0.075);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.av-facts .av-fact {
  min-height: 34px;
  padding-inline: 16px;
  border-left: 1px solid rgba(11, 34, 56, 0.09);
  font-size: 13.5px;
  line-height: 1.4;
}
.av-facts .av-fact:first-child { border-left: 0; }

/* Bölüm ritmi ve büyük editoryal indeksler */
[data-av-section] {
  position: relative;
  isolation: isolate;
}
[data-av-section]::after {
  content: attr(data-av-section);
  position: absolute;
  z-index: -1;
  top: 44px;
  right: 4px;
  color: rgba(11, 34, 56, 0.045);
  font-family: var(--font-heading--family);
  font-size: 112px;
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.08em;
  pointer-events: none;
}
[data-av-section] > * { position: relative; z-index: 1; }
.section-headings .heading.text-50 { letter-spacing: -0.04em; }
.section-headings.headings-width { max-width: 780px; }

#cozumler {
  margin-block: 28px 76px;
  padding-inline: 38px;
  border: 1px solid rgba(11, 34, 56, 0.08);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0%, rgba(46, 169, 149, 0.09), transparent 24%),
    linear-gradient(145deg, #edf4f5 0%, #f9fbfb 72%);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.9);
}

/* Marka kartları: farklı karakter, ortak premium malzeme */
.av-brand-card {
  min-height: 410px;
  padding: 42px 38px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--av-elevated-shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.av-brand-card::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  right: -145px;
  top: -155px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(255, 255, 255, 0.025);
}
.av-brand-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--av-champagne), transparent 72%);
}
.av-brand-card--arveya::after {
  background: linear-gradient(90deg, var(--av-teal), transparent 72%);
}
.av-brand-card > * { position: relative; z-index: 1; }
.av-brand-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 32px 80px rgba(11, 34, 56, 0.2);
}

/* Çözüm kartları: numaralı, daha katmanlı ve daha özgün */
.product-grid { counter-reset: av-premium-card; }
.av-icon-card {
  counter-increment: av-premium-card;
  position: relative;
  overflow: hidden;
  padding: 34px 30px;
  border-color: rgba(11, 34, 56, 0.11);
  background:
    radial-gradient(circle at 100% 0%, rgba(46, 169, 149, 0.065), transparent 30%),
    rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 45px rgba(11, 34, 56, 0.06);
}
.av-icon-card::before {
  content: "0" counter(av-premium-card);
  position: absolute;
  top: 22px;
  right: 24px;
  color: rgba(11, 34, 56, 0.12);
  font-family: var(--av-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
}
.av-icon-card .av-icon {
  width: 52px;
  height: 52px;
  border: 1px solid rgba(46, 169, 149, 0.16);
  border-radius: 14px;
  background: linear-gradient(145deg, #e7f6f3, #f7fbfa);
  box-shadow: inset 0 1px #fff;
}
.av-icon-card:hover {
  border-color: rgba(46, 169, 149, 0.48);
  transform: translateY(-7px);
  box-shadow: 0 24px 60px rgba(11, 34, 56, 0.11);
}

/* Koyu bölüm bağımsız bir teknoloji objesi gibi davranır */
.av-dark-band {
  width: auto;
  margin-inline: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 32px;
  background:
    radial-gradient(circle at 84% 16%, rgba(46, 169, 149, 0.17), transparent 24%),
    radial-gradient(circle at 12% 100%, rgba(183, 138, 82, 0.11), transparent 25%),
    linear-gradient(135deg, #091f33 0%, #102f47 100%);
  box-shadow: 0 30px 80px rgba(11, 34, 56, 0.2);
}
.av-dark-band[data-av-section]::after { color: rgba(255, 255, 255, 0.055); right: 5vw; }
.av-flow .av-flow-step {
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025));
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.av-flow .av-flow-step:hover { border-color: rgba(102, 214, 195, 0.42); }

/* İlkeler ve süreç kartlarında mimari çizgi */
.av-step {
  overflow: hidden;
  border: 1px solid rgba(11, 34, 56, 0.09);
  background: linear-gradient(155deg, #ffffff, #f1f6f6);
  box-shadow: 0 14px 38px rgba(11, 34, 56, 0.055);
}
.av-step::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(var(--av-teal), rgba(46, 169, 149, 0.08));
}
.av-step .av-step-no { color: #8b6a40; }

/* CTA ve alt sayfa banner'ları */
.av-cta {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at 88% 20%, rgba(46, 169, 149, 0.2), transparent 24%),
    linear-gradient(135deg, #0b2238, #173e57);
  box-shadow: var(--av-elevated-shadow);
}
.av-cta::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -120px;
  bottom: -190px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(255, 255, 255, 0.025);
}
.av-cta > * { position: relative; z-index: 1; }
.page-banner {
  width: auto;
  margin-inline: 18px;
  border-radius: 0 0 30px 30px;
  box-shadow: 0 24px 60px rgba(11, 34, 56, 0.16);
}

@media (max-width: 991px) {
  .av-hero h1 { font-size: clamp(43px, 7vw, 56px); }
  .av-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .av-facts .av-fact:nth-child(3) { border-left: 0; }
  .av-facts .av-fact { padding-block: 8px; }
  [data-av-section]::after { font-size: 88px; }
  #cozumler { padding-inline: 24px; }
}

@media (max-width: 767px) {
  .header-floating { border-radius: 16px; }
  .av-hero { border-radius: 0 0 22px 22px; }
  .av-hero h1 {
    max-width: none;
    font-size: 38px;
    line-height: 1.04;
    letter-spacing: -0.05em;
  }
  .av-accent-word::after { height: 3px; bottom: -2px; }
  .av-hero .col-lg-5::before { display: none; }
  .av-facts {
    grid-template-columns: 1fr;
    padding: 12px 16px;
    border-radius: 12px;
  }
  .av-facts .av-fact,
  .av-facts .av-fact:nth-child(3) {
    padding: 9px 0;
    border-left: 0;
    border-top: 1px solid rgba(11, 34, 56, 0.08);
  }
  .av-facts .av-fact:first-child { border-top: 0; }
  [data-av-section]::after {
    top: 28px;
    right: 16px;
    font-size: 66px;
  }
  #cozumler {
    width: calc(100% - 24px);
    margin-block: 12px 48px;
    padding-inline: 14px;
    border-radius: 20px;
  }
  .av-brand-card {
    min-height: 0;
    padding: 28px 22px;
  }
  .av-brand-card:hover,
  .av-icon-card:hover { transform: none; }
  .av-icon-card { padding: 26px 22px; }
  .av-dark-band {
    margin-inline: 8px;
    border-radius: 22px;
  }
  .page-banner {
    margin-inline: 0;
    border-radius: 0 0 22px 22px;
  }
}