/* ============================================================
   TAR-PA SİHİRBAZ — Bootstrap 5 Custom CSS
   Alkaroptik.com.tr header/footer yapısı ile uyumlu
   ============================================================ */

/* ---- CSS Variables (alkaroptik uyumlu) ---- */
html {
  --color       : #000;
  --color-2     : #f5f5f5;
  --text-color  : #1a5900;
  --bg-color    : #1a5900;
  --bg-dark     : #0f3500;
  --p-color     : #1a1a1a;
  --w-color     : #fff;
  --dodge       : #f5d100;
  --light       : #f5f5f5;
  --shadow      : 0px 0px 30px 10px rgba(0,0,0,0.06);
  --header-line : 62px;
  --red-color   : #cc2200;
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--p-color);
  overflow-x: hidden;
  margin: 0; padding: 0;
}
h1,h2,h3,h4,p,strong,b,ul,li { margin:0; padding:0; list-style:none; }
p { font-size: 15px; line-height: 30px; }
a { text-decoration: none; color: #666; }
button, input { outline: none; }
img { max-width: 100%; display: block; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-thumb { background: var(--bg-color); }
.text-green { color: var(--bg-color) !important; }

/* ============================================================
   TOP INFO BAR
============================================================= */
.top-menu-header {
  text-align: right;
  font-size: 13px;
  background: #fff;
}
.top-menu-header p {
  display: inline-block;
  font-size: 13px;
  line-height: 17px;
  margin: 0;
  padding: 6px 0;
}
.top-menu-header .content {
  padding: 0 20px;
  border-bottom: 1px solid #f2f2f2;
  text-align: right;
}
.top-menu-header a {
  display: inline-block;
  padding: 4px 6px;
  font-size: 13px;
  color: #000;
  font-weight: 600;
}
.top-menu-header a:hover { color: var(--bg-color); }
.top-menu-header .trans4 {
  display: inline-block;
  padding: 4px 5px;
  color: var(--bg-color);
  font-size: 15px;
}
.top-menu-header .trans4:hover { color: var(--dodge); }

/* ============================================================
   HEADER (alkaroptik.com.tr birebir yapı)
============================================================= */
.header {
  width: 100%;
  left: 0;
  top: 0;
  z-index: 800;
  padding: 0;
  margin: 0;
  position: sticky;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
#heroSlider { display: block; margin-top: 0; }
.mobile-nav { margin: 0; }

/* 3-column centered logo header */
.hdr-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}
.hdr-left,
.hdr-right {
  flex: 1;
  display: flex;
  align-items: center;
}
.hdr-left { justify-content: flex-end; }
.hdr-right { justify-content: flex-start; }
.hdr-logo {
  flex: 0 0 auto;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.hdr-logo .logo {
  position: static;
  height: 82px;
  width: auto;
  max-width: 230px;
  padding: 6px 0;
  margin: 0;
  display: block;
  object-fit: contain;
}
.hdr-contact {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 0 8px;
  line-height: var(--header-line);
}
.hdr-contact > a {
  color: #222;
  font-size: 13px;
  font-weight: 600;
  padding: 0 4px;
  white-space: nowrap;
  text-decoration: none;
}
.hdr-contact .trans4 {
  display: inline-block;
  padding: 0 4px;
  color: var(--bg-color);
  font-size: 15px;
  transition: .3s;
}
.hdr-contact .trans4:hover { color: var(--dodge); }

.tablo.clear { display: block; }
.tablo.clear::after { display: inline-table; clear: both; content: ''; }
.relative { position: relative; }
.z-index-1 { z-index: 1; }
.right { float: right; }
.t-right { text-align: right; }
.t-left  { text-align: left; }
.none { display: none; }

/* Info Area */
.info-alani { padding: 0 30px; }
.info-alani p {
  display: inline-block;
  color: #000;
  line-height: var(--header-line);
  margin: 0;
  font-size: 13px;
  font-weight: 600;
}
.info-alani .trans4 {
  display: inline-block;
  padding: 0 5px;
  color: var(--bg-color);
  font-size: 16px;
  transition: .3s;
}
.info-alani .trans4:hover { color: var(--dodge); }

/* Menu */
.header .menu {}
.header .menu .url-menu {
  display: inline-block;
  color: #fff;
  position: relative;
}
.header .menu .url-menu > a {
  margin: 0;
  transition: .4s;
  color: var(--p-color);
  font-weight: 500;
}
.header .menu .url-menu:hover { cursor: pointer; }
.header .menu .url-menu span {
  display: inline-block;
  line-height: var(--header-line);
  padding: 0 14px;
  border-radius: 0;
  font-weight: 600;
  letter-spacing: -.3px;
  color: var(--bg-color);
  font-size: 15px;
  position: relative;
  z-index: 0;
  transition: .3s;
}
.header .menu .url-menu:hover span {
  color: #fff;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
}
.header .menu .url-menu span i { font-size: 10px; }

/* Active state */
.header .menu .url-menu.active-menu > a span::after {
  width: 100%; height: 80%;
  left: 0; bottom: 0; z-index: -1;
  border-radius: 6px 6px 0 0;
  display: inline-block; content: '';
  position: absolute;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
}
.header .menu .url-menu.active-menu > a span,
.header .menu .url-menu.active-menu:hover > a span { color: #fff; }

/* Dropdown */
.header .menu .url-menu .open-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  z-index: 999;
  display: none;
}
.header .menu .url-menu:hover .open-menu { display: block; }
.header .menu .url-menu .acilanmenu {
  background: var(--w-color);
  box-shadow: 0 8px 32px rgba(0,0,0,.15);
  border-top: 3px solid var(--bg-color);
}
.header .menu .url-menu .acilanmenu ul { margin: 0; padding: 0; }
.header .menu .url-menu .acilanmenu ul li a {
  display: inline-block;
  width: 100%;
  padding: 12px 16px;
  color: var(--bg-color);
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid #eee;
  transition: .2s;
}
.header .menu .url-menu .acilanmenu ul li a:hover {
  background: var(--light);
  color: var(--bg-color);
  padding-left: 22px;
}
.sub-menu { padding: 0; }
.menu_top_nav { margin: 0; padding: 0; }
.submenu_item { list-style: none; }

/* ============================================================
   MOBILE NAV
============================================================= */
.mobile-nav {
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.1);
  position: sticky;
  top: 0;
  z-index: 900;
}
.mobile-nav .navbar-toggler { border: none; font-size: 1.2rem; color: var(--bg-color); }
.mobile-nav .nav-link { color: var(--bg-color); font-weight: 600; padding: 10px 0; }
.mobile-nav .nav-link:hover { color: var(--dodge); }
.mobile-nav .dropdown-menu { border: none; box-shadow: 0 4px 16px rgba(0,0,0,.1); }
.mobile-nav .dropdown-item { color: var(--bg-color); font-size: .9rem; }
.mobile-nav .dropdown-item:hover { background: var(--light); }

/* COMPUTER / MOBILE visibility */
.COMPUTER { display: block; }
.MOBILE   { display: none; }
@media (max-width: 1199.98px) {
  .COMPUTER { display: none !important; }
  .MOBILE   { display: block !important; }
}

/* ============================================================
   HERO SLIDER
============================================================= */
.slider-img {
  height: 580px;
  object-fit: cover;
  object-position: center;
}
.slider-product-bg {
  height: 580px;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-color) 60%, #3a8c00 100%);
}
.slider-product-img {
  max-height: 460px;
  width: auto;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,.5));
  animation: floatAnim 4s ease-in-out infinite;
  margin: auto;
}
@keyframes floatAnim {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

.carousel-caption { text-align: left; bottom: auto; top: 50%; transform: translateY(-50%); left: 8%; right: auto; max-width: 560px; }
.slider-met { }
.slider-tag {
  display: inline-block;
  background: rgba(125,200,50,.25);
  border: 1px solid rgba(125,200,50,.5);
  color: #b6f07c;
  font-size: .78rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
  letter-spacing: .05em;
}
.slider-title {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 12px;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
}
.slider-sub {
  font-size: 1rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 24px;
  font-weight: 500;
}
.slider-btns { display: flex; gap: 12px; flex-wrap: wrap; }

.btn-slider-primary {
  background: var(--dodge);
  color: var(--bg-dark);
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 50px;
  border: 2px solid var(--dodge);
  font-size: .9rem;
  transition: .3s;
}
.btn-slider-primary:hover {
  background: transparent;
  color: var(--dodge);
  transform: translateY(-2px);
}
.btn-slider-ghost {
  background: transparent;
  color: #fff;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,.6);
  font-size: .9rem;
  transition: .3s;
}
.btn-slider-ghost:hover { background: rgba(255,255,255,.15); border-color: #fff; color: #fff; }

.carousel-indicators [data-bs-target] {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  border: none;
  margin: 0 4px;
}
.carousel-indicators .active { background: var(--dodge); }
.carousel-control-prev, .carousel-control-next {
  width: 50px; height: 50px;
  background: rgba(0,0,0,.3);
  border-radius: 50%;
  top: 50%; transform: translateY(-50%);
  bottom: auto;
  margin: 0 20px;
}
.carousel-control-prev { left: 20px; }
.carousel-control-next { right: 20px; }
.carousel-control-prev:hover, .carousel-control-next:hover { background: var(--bg-color); }
.carousel-control-prev-icon, .carousel-control-next-icon { display: none; }

/* ============================================================
   TRUST STRIP
============================================================= */
.trust-strip {
  background: linear-gradient(135deg, rgba(10,38,0,.97) 0%, rgba(26,89,0,.95) 50%, rgba(15,53,0,.97) 100%);
  border-top: 2px solid rgba(26,89,0,.35);
  border-bottom: 2px solid rgba(26,89,0,.35);
  padding: 12px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.trust-strip::-webkit-scrollbar { display: none; }
.trust-row-inner {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  justify-content: center;
  padding: 0 16px;
}
.trust-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 18px;
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  font-weight: 600;
}
.trust-chip i { color: var(--dodge); font-size: .9rem; }
.trust-sep {
  width: 1px;
  height: 18px;
  background: rgba(255,255,255,.2);
  flex-shrink: 0;
}

/* ============================================================
   SECTIONS COMMON
============================================================= */
.section { padding: 90px 0; }
.section-white { background: #fff; }
.section-soft  { background: var(--light); }
.section-dark  { background: linear-gradient(150deg, #081c00 0%, #1a5900 55%, #0d3000 100%); }

.section-eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #1a7200;
  background: linear-gradient(135deg, rgba(26,89,0,.08) 0%, rgba(45,140,0,.14) 100%);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 10px;
  border: 1px solid rgba(26,89,0,.12);
}
.section-eyebrow.light { background: rgba(125,200,50,.2); color: #b6f07c; }
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--p-color);
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-sub {
  font-size: .98rem;
  color: #666;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   FEATURES
============================================================= */
.feat-card {
  background: #fff;
  border-radius: 14px;
  padding: 32px 26px;
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: var(--shadow);
  height: 100%;
  transition: .3s;
  opacity: 0;
  transform: translateY(20px);
}
.feat-card.visible { opacity: 1; transform: translateY(0); }
.feat-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.14); }
.feat-card--dark {
  background: var(--bg-color);
}
.feat-card--dark h3 { color: var(--dodge); }
.feat-card--dark p  { color: rgba(255,255,255,.75); }

.feat-icon-wrap {
  width: 58px; height: 58px;
  border-radius: 12px;
  background: rgba(26,89,0,.1);
  color: var(--bg-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.feat-card--dark .feat-icon-wrap { background: rgba(255,255,255,.15); color: var(--dodge); }
.feat-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; color: var(--p-color); }
.feat-card p  { font-size: .88rem; color: #666; line-height: 1.6; margin: 0; }

/* ============================================================
   PRODUCT SHOWCASE
============================================================= */
.product-float-wrap {
  position: relative;
  display: inline-block;
  padding: 30px;
}
.product-hero-img {
  position: relative;
  z-index: 2;
  max-height: 480px;
  width: auto;
  margin: auto;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,.5));
  animation: floatAnim 4s ease-in-out infinite;
}
.product-ring-1, .product-ring-2 {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(125,200,50,.2);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.product-ring-1 { width: 105%; height: 105%; }
.product-ring-2 { width: 120%; height: 120%; opacity: .5; }
.product-float-badge {
  position: absolute;
  bottom: 10px; right: -10px;
  background: var(--dodge);
  color: var(--bg-dark);
  font-size: .8rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: 50px;
  z-index: 3;
  box-shadow: 0 4px 16px rgba(245,209,0,.4);
}
.check-list-dark {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.check-list-dark li {
  font-size: .93rem;
  color: rgba(255,255,255,.85);
}
.btn-main-green {
  background: var(--dodge);
  color: var(--bg-dark);
  font-weight: 700;
  border: 2px solid var(--dodge);
  border-radius: 50px;
  transition: .3s;
}
.btn-main-green:hover {
  background: transparent;
  color: var(--dodge);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,209,0,.4);
}

/* Reveal animations */
.reveal-l { opacity: 0; transform: translateX(-40px); transition: .6s ease; }
.reveal-r { opacity: 0; transform: translateX(40px);  transition: .6s ease; }
.reveal-l.visible, .reveal-r.visible { opacity: 1; transform: translateX(0); }

/* ============================================================
   USAGE AREAS
============================================================= */
.usage-card {
  background: #fff;
  border-radius: 14px;
  padding: 30px 24px;
  border: 1px solid rgba(0,0,0,.07);
  box-shadow: var(--shadow);
  height: 100%;
  transition: .3s;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
}
.usage-card.visible { opacity: 1; transform: translateY(0); }
.usage-card:hover {
  border-color: var(--bg-color);
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(26,89,0,.15);
}
.usage-card-featured {
  background: #fff;
  color: var(--p-color);
  border-color: rgba(26,89,0,.3) !important;
}
.usage-card-featured h3 { color: var(--bg-color); }
.usage-card-featured p  { color: #666; }
.usage-card-featured .usage-list li { color: #888; }
.usage-card-featured .usage-icon-wrap { background: rgba(26,89,0,.12); color: var(--bg-color); }
.usage-card-featured:hover {
  background: linear-gradient(150deg, #1a5900 0%, #2d8c00 100%);
  border-color: var(--bg-color) !important;
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(26,89,0,.3);
}
.usage-card-featured:hover h3 { color: var(--dodge); }
.usage-card-featured:hover p  { color: rgba(255,255,255,.8); }
.usage-card-featured:hover .usage-list li { color: rgba(255,255,255,.7); }
.usage-card-featured:hover .usage-icon-wrap { background: rgba(255,255,255,.15); color: var(--dodge); }
.usage-pop-badge {
  position: absolute;
  top: 14px; right: 14px;
  background: var(--dodge);
  color: var(--bg-dark);
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
}
.usage-icon-wrap {
  width: 60px; height: 60px;
  background: rgba(26,89,0,.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--bg-color);
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.usage-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.usage-card p  { font-size: .86rem; color: #666; margin-bottom: 14px; line-height: 1.6; }
.usage-list    { margin: 0; padding: 0; display: flex; flex-direction: column; gap: 5px; }
.usage-list li { font-size: .8rem; color: #888; }

/* ============================================================
   HOW TO USE STEPS
============================================================= */
.step-card {
  background: #fff;
  border-radius: 14px;
  padding: 32px 20px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,.06);
  height: 100%;
  transition: .3s;
  opacity: 0;
  transform: translateY(20px);
}
.step-card.visible { opacity: 1; transform: translateY(0); }
.step-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,0,0,.12); }
.step-num {
  width: 34px; height: 34px;
  background: var(--bg-color);
  color: #fff;
  border-radius: 50%;
  font-size: .82rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
}
.step-icon {
  font-size: 2rem;
  color: var(--bg-color);
  display: block;
  margin-bottom: 14px;
}
.step-card h4 { font-size: .95rem; font-weight: 700; margin-bottom: 8px; color: var(--p-color); }
.step-card p  { font-size: .84rem; color: #666; line-height: 1.5; margin: 0; }
.step-arrow-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--bg-color);
  opacity: .4;
  padding: 0 4px;
  padding-top: 30px;
}

/* ============================================================
   STATS BAND
============================================================= */
.stats-band {
  background: linear-gradient(135deg, #0f3500 0%, #1a5900 40%, #2d8c00 70%, #1a5900 100%);
  padding: 60px 0;
}
.stat-item { padding: 20px 10px; }
.stat-num  { font-size: clamp(2.2rem,4.5vw,3.2rem); font-weight: 900; color: var(--dodge); }
.stat-unit { font-size: clamp(1.4rem,2.5vw,2rem); font-weight: 700; color: var(--dodge); }
.stat-item p { font-size: .88rem; color: rgba(255,255,255,.8); margin-top: 5px; }

/* ============================================================
   BANNER STRIP
============================================================= */
.banner-strip-wrap { position: relative; overflow: hidden; max-height: 300px; }
.banner-strip-wrap img { height: 300px; object-fit: cover; }
.banner-strip-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.45);
  display: flex; align-items: center;
}
.banner-strip-overlay h2 { font-size: clamp(1.3rem,3vw,2rem); font-weight: 800; margin-bottom: 6px; }
.banner-strip-overlay p  { font-size: .95rem; margin-bottom: 16px; color: rgba(255,255,255,.85); }

/* ============================================================
   CERTIFICATIONS
============================================================= */
.cert-card {
  background: #fff;
  border-radius: 14px;
  padding: 24px 12px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,.06);
  transition: .3s;
  height: 100%;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.12); border-color: var(--bg-color); }
.cert-logo-box {
  width: 56px; height: 56px;
  background: var(--bg-dark);
  border-radius: 10px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  margin: 0 auto 12px;
  color: #fff;
}
.cert-logo-box span { font-size: .5rem; font-weight: 700; opacity: .7; }
.cert-logo-box strong { font-size: .9rem; font-weight: 900; }
.cert-card p { font-size: .76rem; font-weight: 600; color: #666; line-height: 1.4; margin: 0; }

/* ============================================================
   REVIEWS
============================================================= */
.review-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 28px;
  transition: .3s;
  height: 100%;
  opacity: 0;
  transform: translateY(20px);
}
.review-card.visible { opacity: 1; transform: translateY(0); }
.review-card:hover { background: rgba(26,89,0,.12); border-color: var(--bg-color); }
.review-text {
  font-size: .9rem;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 18px !important;
}
.reviewer-info { display: flex; align-items: center; gap: 12px; }
.reviewer-av {
  width: 42px; height: 42px;
  background: var(--bg-color);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem;
  flex-shrink: 0;
}
.reviewer-info strong { display: block; font-size: .88rem; color: #fff; }
.reviewer-info span   { display: block; font-size: .76rem; color: rgba(255,255,255,.5); }

/* ============================================================
   FAQ ACCORDION
============================================================= */
.faq-accordion { }
.faq-item {
  border: 1px solid rgba(26,89,0,.15) !important;
  border-radius: 10px !important;
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-btn {
  background: #fff !important;
  color: var(--p-color) !important;
  font-weight: 600 !important;
  font-size: .95rem !important;
  font-family: 'Plus Jakarta Sans', sans-serif !important;
  padding: 18px 20px !important;
  border: none !important;
  box-shadow: none !important;
}
.faq-btn:not(.collapsed) {
  background: var(--bg-color) !important;
  color: #fff !important;
}
.faq-btn:not(.collapsed) i { color: var(--dodge) !important; }
.faq-btn::after {
  filter: brightness(0) saturate(100%) invert(20%) sepia(60%) saturate(600%) hue-rotate(88deg);
}
.faq-btn:not(.collapsed)::after {
  filter: brightness(0) saturate(100%) invert(100%);
}
.faq-btn i { color: var(--bg-color); font-size: 1rem; }
.faq-body {
  background: #fafafa;
  font-size: .9rem;
  line-height: 1.7;
  color: #444;
  padding: 16px 20px 20px 56px !important;
}
.faq-body a { color: var(--bg-color); font-weight: 600; }

/* reveal generic */
.reveal { opacity: 0; transform: translateY(20px); transition: .5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   STEPS FLEX ROW
============================================================= */
.steps-flex-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
}
.step-flex-col { flex: 1; min-width: 0; }
.step-flex-col .step-card { height: 100%; }
@media (max-width: 991px) {
  .steps-flex-row {
    flex-direction: column;
    align-items: center;
  }
  .step-flex-col {
    width: 100%;
    max-width: 420px;
  }
}

/* ============================================================
   FOOTER-UST (alkaroptik footer-ust)
============================================================= */
.footer-ust {
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 50%, #1a5900 100%);
  padding: 50px 0;
  color: #fff;
}
.footer-ust h2 {
  font-size: clamp(1.3rem,2.5vw,1.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.footer-ust p {
  font-size: .95rem;
  line-height: 1.7;
  color: rgba(255,255,255,.8);
  margin-bottom: 0;
}
.footer-ust-hr {
  border: none;
  height: 3px;
  width: 80px;
  background: var(--dodge);
  margin: 0 auto 20px;
}
.footer-ust-btn {
  display: inline-block;
  padding: 10px 24px;
  color: var(--bg-dark);
  background: var(--dodge);
  margin-top: 16px;
  border-radius: 6px;
  font-weight: 700;
  font-size: .9rem;
  transition: .3s;
}
.footer-ust-btn:hover { background: #fff; color: var(--bg-color); }

/* ============================================================
   FOOTER (alkaroptik .footer birebir)
============================================================= */
.footer {
  background: none;
  padding: 50px 0;
}
.footer .content { border-radius: 10px; }
.footer .ul-menu { padding: 0; margin: 0; }
.footer .ul-menu h3 {
  color: var(--bg-color);
  font-size: 17px;
  padding-bottom: 14px;
  font-weight: 700;
}
.footer .ul-menu li { margin-bottom: 6px; }
.footer .ul-menu li a,
.footer .ul-menu li span {
  color: #444;
  font-size: 14px;
  line-height: 26px;
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.footer .ul-menu li a:hover { text-decoration: underline; color: var(--bg-color); }
.footer .ul-menu li a i,
.footer .ul-menu li span i { color: var(--bg-color); }
.text-crop {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   FOOTER-EX-MENU (alkaroptik footer-ex-menu)
============================================================= */
.footer-ex-menu {
  padding: 18px;
  text-align: center;
  background: linear-gradient(90deg, #0f3500 0%, #1a5900 50%, #0f3500 100%);
  color: #fff;
}
.footer-ex-menu a {
  display: inline-block;
  padding: 0 15px;
  font-size: 15px;
  color: #fff;
  font-weight: 500;
  transition: .2s;
}
.footer-ex-menu a:hover { color: var(--dodge); }
@media (max-width: 1000px) {
  .footer-ex-menu a { display: block; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
}

/* ============================================================
   FOOTER-EN-ALT (alkaroptik footer-en-alt)
============================================================= */
.footer-en-alt {
  padding: 30px;
  background: #fff;
  color: #000;
  text-align: center;
}
.footer-en-alt p { font-size: .88rem; line-height: 2; color: #444; margin-bottom: 4px !important; }
.footer-en-alt a { color: #444; }
.footer-en-alt a:hover { color: var(--bg-color); }
.footer-en-alt .trans4 {
  display: inline-block;
  margin: 0 3px;
  color: var(--bg-color);
  font-size: 18px;
  width: 34px; height: 34px;
  line-height: 34px;
  border-radius: 50%;
  border: 1px solid var(--bg-color);
  text-align: center;
  transition: .3s;
}
.footer-en-alt .trans4:hover { background: var(--bg-color); color: #fff; }

/* ============================================================
   MINI MENU (alkaroptik mini-menu)
============================================================= */
.mini-menu {
  background: #f2f2f2;
  padding: 12px;
  text-align: center;
}
.mini-menu .forlink {
  display: inline-block;
  padding: 4px 14px;
  font-size: 12px;
  color: #555;
  border-right: 1px solid #ccc;
  transition: .2s;
}
.mini-menu .forlink:last-child { border-right: none; }
.mini-menu .forlink:hover { color: var(--bg-color); }

/* ============================================================
   WHATSAPP FLOAT
============================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 80px; right: 24px;
  background: #25d366;
  color: #fff;
  width: auto;
  padding: 10px 18px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  z-index: 9999;
  transition: .3s;
  text-decoration: none;
}
.whatsapp-float i { font-size: 1.3rem; }
.whatsapp-float:hover { background: #1aa850; color: #fff; transform: scale(1.05); }

/* ============================================================
   BACK TO TOP
============================================================= */
.btt-btn {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 46px; height: 46px;
  background: var(--bg-color);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: .3s;
  z-index: 9998;
  box-shadow: 0 4px 16px rgba(0,0,0,.3);
}
.btt-btn.show { opacity: 1; transform: translateY(0); }
.btt-btn:hover { background: var(--dodge); color: var(--bg-dark); transform: translateY(-3px); }

/* ============================================================
   RESPONSIVE
============================================================= */
@media (max-width: 991px) {
  .section { padding: 60px 0; }
  .slider-img, .slider-product-bg { height: 380px; }
  .carousel-caption { left: 5%; max-width: 90%; top: 40%; }
  .slider-title { font-size: 1.6rem; }
  .slider-btns { flex-direction: column; gap: 8px; }
  .stat-item { border-bottom: 1px solid rgba(255,255,255,.1); }
  .hdr-logo .logo { height: 66px; }
}
@media (max-width: 576px) {
  .slider-img, .slider-product-bg { height: 280px; }
  .trust-row-inner { justify-content: flex-start; overflow-x: auto; }
  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 12px; border-radius: 50%; width: 50px; height: 50px; justify-content: center; }
  .footer-en-alt { padding: 20px 16px; }
}


/* ============================================================
   HEADER & ICON FIXES — consistent desktop/sub-page/mobile layout
============================================================ */
.site-header { background: #fff; }
.hdr-inner {
  width: 100%;
  max-width: 1440px;
  min-height: 86px;
  margin: 0 auto;
  padding: 0 18px;
  gap: 10px;
}
.hdr-left,
.hdr-right { min-width: 0; gap: 2px; }
.header .menu .url-menu { flex: 0 0 auto; }
.header .menu .url-menu span { white-space: nowrap; }
.hdr-logo { min-width: 150px; }
.hdr-contact { flex: 0 0 auto; margin-left: 4px; }
.hdr-contact .trans4,
.footer-en-alt .trans4,
.whatsapp-float,
.feat-icon-wrap,
.usage-icon-wrap,
.cert-logo-box,
.step-icon { line-height: 1; }
.fa-solid,
.fa-brands { line-height: 1; }

.mobile-nav .container-fluid { padding: 8px 18px; }
.mobile-nav .navbar-brand img { width: auto; height: 52px; max-height: 52px; object-fit: contain; }
.mobile-nav .navbar-toggler { padding: 8px 10px; border-radius: 10px; background: rgba(26,89,0,.08); }
.mobile-nav .navbar-toggler:focus { box-shadow: 0 0 0 .18rem rgba(26,89,0,.14); }
.mobile-nav .navbar-collapse { border-top: 1px solid rgba(26,89,0,.12); margin-top: 8px; padding: 8px 0 10px; }
.mobile-nav .nav-link { border-radius: 9px; padding: 10px 12px; }
.mobile-nav .nav-link.active,
.mobile-nav .nav-link.show { color: #fff; background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%); }
.mobile-nav .dropdown-menu { margin: 4px 0 8px; padding: 6px; border-radius: 12px; }
.mobile-nav .dropdown-item { border-radius: 8px; padding: 9px 12px; font-weight: 600; }

@media (max-width: 1320px) {
  .header .menu .url-menu span { padding: 0 10px; font-size: 14px; }
  .hdr-logo .logo { height: 74px; max-width: 200px; }
  .hdr-contact > a:first-child { font-size: 12px; }
}

@media (max-width: 1199.98px) {
  .COMPUTER { display: none !important; }
  .MOBILE { display: block !important; }
}

@media (min-width: 1200px) {
  .COMPUTER { display: block !important; }
  .MOBILE { display: none !important; }
}

@media (max-width: 390px) {
  .mobile-nav .container-fluid { padding-left: 12px; padding-right: 12px; }
  .mobile-nav .navbar-brand img { height: 46px; max-height: 46px; }
}

/* ============================================================
   MODERN HEADER / TOP BAR / SOCIAL ICON UPDATE
   ============================================================ */
.top-header {
  position: relative;
  z-index: 850;
  background:
    radial-gradient(circle at left top, rgba(245,209,0,.28), transparent 34%),
    linear-gradient(135deg, #0f3500 0%, #1a5900 45%, #2d8c00 100%);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 30px rgba(15,53,0,.18);
}
.top-header-inner {
  width: 100%;
  max-width: 1440px;
  min-height: 46px;
  margin: 0 auto;
  padding: 6px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.top-slogan,
.top-actions,
.top-phone,
.top-socials,
.footer-socials,
.mobile-socials {
  display: flex;
  align-items: center;
}
.top-slogan {
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -.15px;
  color: rgba(255,255,255,.95);
}
.top-slogan i {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: rgba(245,209,0,.18);
  color: var(--dodge);
  box-shadow: inset 0 0 0 1px rgba(245,209,0,.24);
}
.top-actions { gap: 14px; }
.top-phone {
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
  transition: .25s ease;
}
.top-phone:hover {
  background: var(--dodge);
  color: var(--bg-dark);
  transform: translateY(-1px);
}
.top-socials,
.footer-socials,
.mobile-socials { gap: 8px; }
.social-square {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: 0 8px 18px rgba(0,0,0,.12);
  font-size: 18px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  text-decoration: none !important;
}
.social-square:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 26px rgba(0,0,0,.18);
}
.social-whatsapp i { color: #25D366; }
.social-facebook i { color: #1877F2; }
.social-instagram i {
  color: #E4405F;
  background: linear-gradient(45deg, #F58529 0%, #FEDA77 22%, #DD2A7B 50%, #8134AF 75%, #515BD4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(26,89,0,.10);
  box-shadow: 0 10px 30px rgba(12,40,0,.09);
}
.site-header { background: transparent; }
.hdr-inner {
  min-height: 108px;
  max-width: 1460px;
  padding: 0 28px;
  gap: 26px;
}
.hdr-left,
.hdr-right { gap: 9px; }
.hdr-left { justify-content: flex-end; }
.hdr-right { justify-content: flex-start; }
.hdr-logo {
  min-width: 245px;
  padding: 4px 22px;
  border-radius: 0 0 30px 30px;
  background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,.96) 100%);
  box-shadow: 0 16px 34px rgba(26,89,0,.12);
  transform: translateY(5px);
}
.hdr-logo .logo {
  height: 112px;
  max-width: 270px;
  padding: 4px 0 8px;
  filter: drop-shadow(0 10px 18px rgba(26,89,0,.16));
}
.header .menu .url-menu span {
  line-height: 1;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 17px;
  border-radius: 999px;
  color: #184b0a;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -.25px;
}
.header .menu .url-menu:hover span {
  color: #fff;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
  box-shadow: 0 10px 22px rgba(26,89,0,.18);
}
.header .menu .url-menu.active-menu > a span::after { display: none; }
.header .menu .url-menu.active-menu > a span,
.header .menu .url-menu.active-menu:hover > a span {
  color: var(--bg-dark);
  background: linear-gradient(135deg, #f5d100 0%, #ffe875 100%);
  box-shadow: 0 10px 22px rgba(245,209,0,.24);
}
.header .menu .url-menu .open-menu { padding-top: 14px; }
.header .menu .url-menu .acilanmenu {
  border-top: 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 22px 48px rgba(12,40,0,.18);
}
.header .menu .url-menu .acilanmenu ul li a { padding: 13px 18px; }

/* Kullanım kartları tek tip */
.usage-card-featured,
.usage-card-featured:hover {
  background: #fff;
  color: var(--p-color);
  border-color: rgba(0,0,0,.07) !important;
  box-shadow: var(--shadow);
}
.usage-card-featured h3,
.usage-card-featured:hover h3 { color: var(--p-color); }
.usage-card-featured p,
.usage-card-featured:hover p { color: #666; }
.usage-card-featured .usage-list li,
.usage-card-featured:hover .usage-list li { color: #888; }
.usage-card-featured .usage-icon-wrap,
.usage-card-featured:hover .usage-icon-wrap { background: rgba(26,89,0,.1); color: var(--bg-color); }
.usage-pop-badge { display: none; }

/* Kolay adım kartları sade ve tek tip */
.steps-flex-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}
.step-flex-col { width: 100%; }
.step-arrow-wrap { display: none !important; }
.step-card {
  position: relative;
  overflow: hidden;
  padding: 32px 22px 28px;
  border-radius: 18px;
  border: 1px solid rgba(26,89,0,.10);
  box-shadow: 0 14px 38px rgba(12,40,0,.08);
  transform: translateY(20px);
}
.step-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: linear-gradient(90deg, #1a5900 0%, #f5d100 100%);
}
.step-card:hover {
  border-color: rgba(26,89,0,.28);
  transform: translateY(-7px);
  box-shadow: 0 18px 44px rgba(26,89,0,.16);
}
.step-num {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(26,89,0,.24);
}
.step-icon { display: none !important; }
.step-card h4 { font-size: 1rem; }

/* Sertifika alanı: beyaz yazı ve ikonlar */
#sertifikalar.section-soft {
  background:
    radial-gradient(circle at top left, rgba(245,209,0,.22), transparent 36%),
    linear-gradient(135deg, #0f3500 0%, #1a5900 50%, #2d8c00 100%);
  color: #fff;
}
#sertifikalar .section-eyebrow {
  background: rgba(255,255,255,.15);
  color: #fff;
  border-color: rgba(255,255,255,.22);
}
#sertifikalar .section-title,
#sertifikalar .section-title .text-green,
#sertifikalar .section-sub { color: #fff !important; }
#sertifikalar .cert-card {
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 18px 44px rgba(0,0,0,.16);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
#sertifikalar .cert-card:hover {
  border-color: rgba(245,209,0,.68);
  box-shadow: 0 22px 50px rgba(0,0,0,.22);
}
#sertifikalar .cert-logo-box {
  background: rgba(255,255,255,.14);
  color: #fff;
  border: 1px solid rgba(255,255,255,.26);
}
#sertifikalar .cert-logo-box i,
#sertifikalar .cert-logo-box .text-success,
#sertifikalar .cert-logo-box span,
#sertifikalar .cert-logo-box strong,
#sertifikalar .cert-card p { color: #fff !important; }
#sertifikalar .cert-logo-box span { opacity: .86; }

/* Footer sosyal ikonları */
.footer-en-alt {
  background: linear-gradient(180deg, #fff 0%, #f7faf5 100%);
  border-top: 1px solid rgba(26,89,0,.08);
}
.footer-en-alt p { margin-bottom: 6px !important; }
.footer-socials {
  justify-content: center;
  margin-top: 12px;
}
.footer-socials .social-square,
.mobile-socials .social-square {
  background: #fff;
  border: 1px solid rgba(26,89,0,.12);
}
.footer-en-alt .trans4 { display: none; }
.mobile-socials { justify-content: center; }
.mobile-nav .navbar-brand img {
  height: 60px;
  max-height: 60px;
  filter: drop-shadow(0 8px 14px rgba(26,89,0,.12));
}
.mobile-nav .btn-success {
  border: 0;
  border-radius: 12px;
  font-weight: 800;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
}

@media (max-width: 1380px) {
  .hdr-inner { gap: 16px; padding: 0 18px; }
  .hdr-logo { min-width: 220px; padding-left: 18px; padding-right: 18px; }
  .hdr-logo .logo { height: 102px; max-width: 250px; }
  .header .menu .url-menu span { padding: 0 13px; font-size: 13px; }
}
@media (max-width: 1199.98px) {
  .top-header { display: none !important; }
  .steps-flex-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767.98px) {
  .steps-flex-row { grid-template-columns: 1fr; gap: 16px; }
  .step-card { padding: 28px 20px 24px; }
}
@media (max-width: 390px) {
  .mobile-nav .navbar-brand img { height: 52px; max-height: 52px; }
  .social-square { width: 34px; height: 34px; border-radius: 10px; font-size: 17px; }
}


/* ============================================================
   PRODUCT SHOWCASE + VIDEO MODERN REVISION
   ============================================================ */
.product-showcase-modern {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(245,209,0,.18), transparent 28%),
    radial-gradient(circle at 86% 12%, rgba(45,140,0,.16), transparent 30%),
    linear-gradient(180deg, #fbfff7 0%, #f2f8ee 100%);
}
.product-showcase-modern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../img/pattern-clean.svg');
  background-repeat: repeat;
  opacity: .12;
  pointer-events: none;
}
.product-showcase-modern .container { position: relative; z-index: 1; }
.product-modern-shell {
  position: relative;
  padding: clamp(24px, 4vw, 54px);
  border-radius: 34px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(26,89,0,.10);
  box-shadow: 0 26px 70px rgba(12,40,0,.10);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.product-visual-card {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 36%, rgba(245,209,0,.38), transparent 29%),
    linear-gradient(145deg, #124500 0%, #1a5900 52%, #39a20d 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18), 0 24px 62px rgba(26,89,0,.22);
  overflow: hidden;
}
.product-visual-card::before {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.18);
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}
.product-blob {
  position: absolute;
  border-radius: 999px;
  filter: blur(.2px);
  opacity: .78;
}
.blob-one { width: 170px; height: 170px; left: -42px; top: 44px; background: rgba(245,209,0,.34); }
.blob-two { width: 210px; height: 210px; right: -58px; bottom: -42px; background: rgba(255,255,255,.14); }
.product-modern-img {
  position: relative;
  z-index: 2;
  max-height: 500px;
  width: auto;
  margin: auto;
  object-fit: contain;
  filter: drop-shadow(0 30px 42px rgba(0,0,0,.36));
  animation: floatAnim 4.5s ease-in-out infinite;
}
.product-mini-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 11px;
  max-width: 235px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(255,255,255,.78);
  box-shadow: 0 18px 44px rgba(0,0,0,.17);
  text-align: left;
}
.product-mini-card i {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
  color: #fff;
  flex: 0 0 auto;
}
.product-mini-card strong { display: block; color: #123800; font-size: .86rem; line-height: 1.2; }
.product-mini-card span { display: block; color: #61705b; font-size: .72rem; line-height: 1.35; margin-top: 3px; }
.mini-card-top { top: 28px; left: 18px; }
.mini-card-bottom { right: 18px; bottom: 26px; }
.product-modern-title {
  font-size: clamp(2rem, 4.2vw, 3.55rem);
  line-height: 1.04;
  letter-spacing: -.06em;
  color: #163d08;
  font-weight: 900;
  margin: 8px 0 18px;
}
.product-modern-title span {
  display: block;
  color: var(--bg-color);
}
.product-modern-lead {
  max-width: 650px;
  font-size: 1.02rem;
  line-height: 1.85;
  color: #52604c;
  margin-bottom: 24px;
}
.product-benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 18px;
}
.product-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 13px 15px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(26,89,0,.10);
  box-shadow: 0 10px 26px rgba(12,40,0,.06);
  font-weight: 800;
  color: #244718;
}
.product-benefit i {
  width: 34px;
  height: 34px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,89,0,.10);
  color: var(--bg-color);
  flex: 0 0 auto;
}
.product-usage-modern {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.usage-modern-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 13px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbf5 100%);
  border: 1px solid rgba(26,89,0,.12);
  color: #163d08;
  font-size: .86rem;
  font-weight: 800;
  box-shadow: 0 8px 22px rgba(12,40,0,.06);
  transition: .25s ease;
}
.usage-modern-chip i { color: var(--bg-color); }
.usage-modern-chip:hover {
  color: #fff;
  background: linear-gradient(135deg, #1a5900 0%, #2d8c00 100%);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(26,89,0,.18);
}
.usage-modern-chip:hover i { color: var(--dodge); }
.btn-outline-green {
  border: 2px solid rgba(26,89,0,.22);
  color: var(--bg-color);
  background: rgba(255,255,255,.72);
  font-weight: 800;
  border-radius: 50px;
  transition: .25s ease;
}
.btn-outline-green:hover {
  border-color: var(--bg-color);
  background: var(--bg-color);
  color: #fff;
  transform: translateY(-2px);
}

.video-showcase {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 20%, rgba(245,209,0,.28), transparent 28%),
    radial-gradient(circle at 90% 70%, rgba(255,255,255,.18), transparent 30%),
    linear-gradient(135deg, #0f3500 0%, #1a5900 52%, #2d8c00 100%);
  color: #fff;
}
.video-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../img/pattern-clean.svg');
  opacity: .10;
  pointer-events: none;
}
.video-showcase .container { position: relative; z-index: 1; }
.video-shell {
  padding: clamp(24px, 4vw, 46px);
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  box-shadow: 0 26px 70px rgba(0,0,0,.20);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.video-lead {
  color: rgba(255,255,255,.78);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 22px;
}
.video-points {
  display: grid;
  gap: 10px;
}
.video-points div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  border-radius: 15px;
  background: rgba(255,255,255,.10);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.92);
  font-weight: 750;
}
.video-points i { color: var(--dodge); }
.video-frame-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 26px;
  background: #071b00;
  border: 8px solid rgba(255,255,255,.18);
  box-shadow: 0 28px 70px rgba(0,0,0,.34);
}
.video-frame-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.18);
  border-radius: 18px;
}
.video-frame-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-cover-link {
  position: absolute;
  inset: 0;
  display: block;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  isolation: isolate;
}
.video-cover-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease, filter .45s ease;
}
.video-cover-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,.08), rgba(255,255,255,.05));
  opacity: 0;
  transition: opacity .35s ease;
  z-index: 1;
}
.video-cover-link:hover img {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.03);
}
.video-cover-link:hover::after { opacity: 1; }
.video-cover-link:focus-visible {
  outline: 4px solid rgba(245,209,0,.9);
  outline-offset: 4px;
}
.video-cover-hover {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: #1a5900;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,.20);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .35s ease, transform .35s ease;
  z-index: 2;
}
.video-cover-hover i { color: #ff0000; font-size: 18px; }
.video-cover-link:hover .video-cover-hover,
.video-cover-link:focus-visible .video-cover-hover {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1380px) {
  .hdr-left, .hdr-right { gap: 5px; }
  .header .menu .url-menu span { padding: 0 11px; font-size: 12.5px; }
  .hdr-logo { min-width: 205px; }
  .hdr-logo .logo { height: 96px; max-width: 235px; }
}
@media (max-width: 991.98px) {
  .product-visual-card { min-height: 430px; }
  .product-modern-img { max-height: 410px; }
  .product-mini-card { position: relative; inset: auto; margin: 10px auto 0; }
  .product-visual-card { flex-direction: column; padding: 26px 18px; }
  .mini-card-top, .mini-card-bottom { left: auto; right: auto; top: auto; bottom: auto; }
}
@media (max-width: 575.98px) {
  .product-modern-shell, .video-shell { border-radius: 24px; padding: 20px; }
  .product-benefit-grid { grid-template-columns: 1fr; }
  .product-visual-card { min-height: 360px; border-radius: 22px; }
  .product-modern-img { max-height: 330px; }
  .product-modern-title { letter-spacing: -.04em; }
  .video-frame-wrap { border-width: 5px; border-radius: 18px; }
}

/* ============================================================
   SEO / Accessibility / Security Helpers
============================================================ */
.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 9999;
  background: var(--bg-color);
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; color: #fff; }
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(245, 209, 0, .95);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}


/* ============================================================
   LOCAL FILE FALLBACK
   Localde file:// ile açıldığında script çalışmazsa içerikler gizli kalmasın.
   JS çalıştığında body.animate-ready eklenir ve animasyonlar normal devam eder.
============================================================ */
.reveal,
.reveal-l,
.reveal-r,
.feat-card,
.usage-card,
.step-card,
.review-card,
.cert-card {
  opacity: 1 !important;
  transform: none !important;
}

body.animate-ready .reveal:not(.visible),
body.animate-ready .feat-card:not(.visible),
body.animate-ready .usage-card:not(.visible),
body.animate-ready .step-card:not(.visible),
body.animate-ready .review-card:not(.visible),
body.animate-ready .cert-card:not(.visible) {
  opacity: 0 !important;
  transform: translateY(20px) !important;
}

body.animate-ready .reveal-l:not(.visible) {
  opacity: 0 !important;
  transform: translateX(-40px) !important;
}

body.animate-ready .reveal-r:not(.visible) {
  opacity: 0 !important;
  transform: translateX(40px) !important;
}

body.animate-ready .reveal.visible,
body.animate-ready .reveal-l.visible,
body.animate-ready .reveal-r.visible,
body.animate-ready .feat-card.visible,
body.animate-ready .usage-card.visible,
body.animate-ready .step-card.visible,
body.animate-ready .review-card.visible,
body.animate-ready .cert-card.visible {
  opacity: 1 !important;
  transform: none !important;
}
/* End local file fallback */


/* ============================================================
   VISUAL MEGA MENU — desktop rich menu + safe mobile dropdown
============================================================ */
.header .menu .url-menu.url-mega { position: relative; }
.header .menu .url-menu.url-mega:focus-within .open-menu { display: block; }
.header .menu .url-menu.url-mega .mega-open {
  left: 50%;
  right: auto;
  width: min(820px, calc(100vw - 48px));
  min-width: 0;
  padding-top: 18px;
  transform: translateX(-50%);
}
.mega-menu-card {
  position: relative;
  display: grid;
  grid-template-columns: 285px 1fr;
  gap: 18px;
  padding: 18px;
  border: 1px solid rgba(26,89,0,.10);
  border-radius: 26px;
  background:
    radial-gradient(circle at 18% 14%, rgba(245,209,0,.22) 0 18%, transparent 32%),
    linear-gradient(135deg, rgba(255,255,255,.98) 0%, rgba(246,255,240,.98) 100%);
  box-shadow: 0 28px 70px rgba(12,40,0,.20);
  overflow: hidden;
}
.mega-menu-card::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  width: 18px;
  height: 18px;
  border-radius: 4px 0 0 0;
  background: #fff;
  border-left: 1px solid rgba(26,89,0,.10);
  border-top: 1px solid rgba(26,89,0,.10);
  transform: translateX(-50%) rotate(45deg);
}
.mega-menu-visual {
  position: relative;
  min-height: 330px;
  padding: 20px;
  border-radius: 22px;
  background:
    linear-gradient(160deg, rgba(26,89,0,.94) 0%, rgba(45,140,0,.82) 60%, rgba(245,209,0,.72) 100%),
    url('../img/pattern-clean.svg');
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.mega-menu-visual::after {
  content: '';
  position: absolute;
  inset: auto -30px -54px auto;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(255,255,255,.16);
  z-index: -1;
}
.mega-menu-visual img {
  display: block;
  width: min(78%, 205px);
  height: auto;
  margin: 26px auto 10px;
  filter: drop-shadow(0 22px 26px rgba(0,0,0,.26));
  transform: rotate(-3deg);
}
.mega-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  backdrop-filter: blur(8px);
}
.mega-visual-text span {
  display: block;
  color: #fff3a6;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 5px;
}
.mega-visual-text strong {
  display: block;
  color: #fff;
  font-size: 23px;
  line-height: 1.05;
  letter-spacing: -.7px;
}
.mega-visual-text p {
  margin: 8px 0 0;
  color: rgba(255,255,255,.88);
  font-size: 13px;
  line-height: 1.45;
}
.mega-menu-content { padding: 4px 2px 2px; }
.mega-menu-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
  padding: 2px 4px 0;
}
.mega-menu-head span {
  display: inline-flex !important;
  min-height: 0 !important;
  padding: 7px 10px !important;
  border-radius: 999px !important;
  color: #1a5900 !important;
  background: rgba(26,89,0,.08) !important;
  box-shadow: none !important;
  font-size: 11px !important;
  font-weight: 900 !important;
  line-height: 1 !important;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.mega-menu-head strong {
  color: #153d08;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.4px;
  text-align: right;
}
.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.header .menu .url-menu .mega-menu-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  min-height: 84px;
  padding: 14px !important;
  border: 1px solid rgba(26,89,0,.08);
  border-radius: 18px;
  color: #173f09;
  background: rgba(255,255,255,.82);
  text-decoration: none;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
.header .menu .url-menu .mega-menu-item:hover,
.header .menu .url-menu .mega-menu-item:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(45,140,0,.24);
  background: #fff;
  box-shadow: 0 14px 30px rgba(26,89,0,.10);
  outline: none;
}
.header .menu .url-menu .mega-menu-item i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #1a5900;
  background: linear-gradient(135deg, rgba(245,209,0,.52), rgba(45,140,0,.12));
  font-size: 18px;
}
.header .menu .url-menu .mega-menu-item span {
  display: block !important;
  min-height: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: inherit !important;
  line-height: 1.2 !important;
}
.header .menu .url-menu .mega-menu-item strong {
  display: block;
  color: #143c07;
  font-size: 14px;
  font-weight: 900;
  margin-bottom: 5px;
}
.header .menu .url-menu .mega-menu-item em {
  display: block;
  color: #60705b;
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}
.mega-menu-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding: 13px 15px;
  border-radius: 18px;
  color: #173400;
  background: linear-gradient(135deg, #f5d100 0%, #fff0a2 100%);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(245,209,0,.18);
  transition: transform .22s ease, box-shadow .22s ease;
}
.mega-menu-cta:hover,
.mega-menu-cta:focus-visible {
  color: #173400;
  transform: translateY(-2px);
  box-shadow: 0 16px 28px rgba(245,209,0,.28);
  outline: none;
}
.mega-menu-cta span {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  min-height: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
  color: inherit !important;
  background: transparent !important;
  box-shadow: none !important;
  line-height: 1 !important;
}

.mobile-product-dropdown .mega-mobile-menu {
  padding: 10px;
  border: 1px solid rgba(26,89,0,.10);
  border-radius: 16px;
  background: linear-gradient(180deg, #fbfff8 0%, #f2ffe9 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 8px 24px rgba(26,89,0,.08);
}
.mobile-product-dropdown .mega-mobile-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  width: 100%;
  padding: 11px 10px;
  margin-bottom: 5px;
  border-radius: 13px;
  white-space: normal;
}
.mobile-product-dropdown .mega-mobile-item:last-child { margin-bottom: 0; }
.mobile-product-dropdown .mega-mobile-item i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  color: #1a5900;
  background: rgba(245,209,0,.42);
  font-size: 15px;
}
.mobile-product-dropdown .mega-mobile-item span { min-width: 0; }
.mobile-product-dropdown .mega-mobile-item strong {
  display: block;
  color: #173f09;
  font-size: 14px;
  line-height: 1.15;
}
.mobile-product-dropdown .mega-mobile-item em {
  display: block;
  margin-top: 3px;
  color: #60705b;
  font-size: 12px;
  font-style: normal;
  line-height: 1.25;
}
.mobile-product-dropdown .mega-mobile-item:hover,
.mobile-product-dropdown .mega-mobile-item:focus-visible {
  background: #fff;
  color: #173f09;
}

@media (max-width: 1320px) and (min-width: 1200px) {
  .header .menu .url-menu.url-mega .mega-open { width: min(760px, calc(100vw - 36px)); }
  .mega-menu-card { grid-template-columns: 245px 1fr; padding: 15px; gap: 14px; }
  .mega-menu-visual { min-height: 315px; padding: 18px; }
  .mega-menu-visual img { width: min(74%, 180px); }
  .mega-menu-head strong { font-size: 15px; }
  .header .menu .url-menu .mega-menu-item { min-height: 80px; padding: 12px !important; }
}

@media (max-width: 1199.98px) {
  .header .menu .url-menu.url-mega .mega-open { display: none !important; }
}

@media (max-width: 420px) {
  .mobile-product-dropdown .mega-mobile-menu { padding: 8px; }
  .mobile-product-dropdown .mega-mobile-item { padding: 10px 8px; gap: 9px; }
  .mobile-product-dropdown .mega-mobile-item i { flex-basis: 32px; width: 32px; height: 32px; }
}
/* End visual mega menu */


/* Mega menu hover span correction */
.header .menu .url-menu.url-mega:hover .mega-visual-text span,
.header .menu .url-menu.url-mega .mega-visual-text span {
  display: block !important;
  min-height: 0 !important;
  padding: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: #fff3a6 !important;
  font-size: 12px !important;
  font-weight: 900 !important;
  line-height: 1.2 !important;
}
/* End mega menu hover span correction */

/* ============================================================
   MEGA MENU DESKTOP TEXT OVERLAP FIX
   Prevent inherited header nowrap/hover rules from compressing
   descriptive texts inside the rich desktop mega menu.
============================================================ */
.header .menu .url-menu.url-mega .mega-open,
.header .menu .url-menu.url-mega .mega-open * {
  box-sizing: border-box;
}

.header .menu .url-menu.url-mega .mega-open {
  width: min(930px, calc(100vw - 64px));
  max-width: 930px;
}

.mega-menu-card {
  grid-template-columns: minmax(250px, 290px) minmax(0, 1fr);
  gap: 20px;
}

.mega-menu-content,
.mega-menu-head,
.mega-menu-grid,
.header .menu .url-menu.url-mega .mega-menu-item,
.header .menu .url-menu.url-mega .mega-menu-item span,
.header .menu .url-menu.url-mega .mega-menu-item strong,
.header .menu .url-menu.url-mega .mega-menu-item em,
.header .menu .url-menu.url-mega .mega-menu-cta,
.header .menu .url-menu.url-mega .mega-menu-cta span,
.header .menu .url-menu.url-mega .mega-visual-text,
.header .menu .url-menu.url-mega .mega-visual-text span,
.header .menu .url-menu.url-mega .mega-visual-text strong,
.header .menu .url-menu.url-mega .mega-visual-text p {
  min-width: 0 !important;
  max-width: 100%;
  white-space: normal !important;
  overflow-wrap: anywhere;
  word-break: normal;
}

.header .menu .url-menu.url-mega .mega-menu-grid {
  align-items: stretch;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.header .menu .url-menu.url-mega .mega-menu-item {
  min-height: 0 !important;
  height: auto;
  align-items: flex-start;
  overflow: hidden;
}

.header .menu .url-menu.url-mega .mega-menu-item i {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
}

.header .menu .url-menu.url-mega .mega-menu-item span {
  display: block !important;
  flex: 1 1 auto;
  line-height: 1.25 !important;
}

.header .menu .url-menu.url-mega .mega-menu-item strong {
  line-height: 1.18;
  margin-bottom: 4px;
}

.header .menu .url-menu.url-mega .mega-menu-item em {
  line-height: 1.38;
}

.header .menu .url-menu.url-mega:hover .mega-menu-item span,
.header .menu .url-menu.url-mega:hover .mega-menu-head span,
.header .menu .url-menu.url-mega:hover .mega-menu-cta span,
.header .menu .url-menu.url-mega:focus-within .mega-menu-item span,
.header .menu .url-menu.url-mega:focus-within .mega-menu-head span,
.header .menu .url-menu.url-mega:focus-within .mega-menu-cta span {
  min-height: 0 !important;
  white-space: normal !important;
}

@media (max-width: 1320px) and (min-width: 1200px) {
  .header .menu .url-menu.url-mega .mega-open {
    width: min(900px, calc(100vw - 48px));
    max-width: 900px;
  }
  .mega-menu-card {
    grid-template-columns: minmax(230px, 255px) minmax(0, 1fr);
    gap: 16px;
    padding: 16px;
  }
  .header .menu .url-menu.url-mega .mega-menu-grid { gap: 10px; }
  .header .menu .url-menu.url-mega .mega-menu-item { padding: 12px !important; }
  .header .menu .url-menu.url-mega .mega-menu-item i {
    flex-basis: 36px;
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
  .header .menu .url-menu.url-mega .mega-menu-item strong { font-size: 13.5px; }
  .header .menu .url-menu.url-mega .mega-menu-item em { font-size: 11.5px; }
}
/* End mega menu desktop text overlap fix */