/* Figma Design Tokens & Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --font-serif: 'Baskervville', Georgia, serif;
  --font-sans: 'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --bg-page: #F4F4F4;
  --bg-hero: #E8EFF4;
  --bg-footer: #F1F4E8;
  
  --text-dark: #1D1C1C;
  --text-muted: #6D6D6D;
  --text-dimmed: #A1A1AA;
  --text-gray-subtle: #8A9476;
  --text-placeholder: #B4B4B4;
  
  --border-input: #DEDEDE;
  --border-line: #B4B4B4;
  
  --color-blue-plus: #43B1FF;
  --color-green-plus: #3BC47D;
  
  --radius-hero: 22px;
  --radius-card: 22px;
  --radius-pill: 82px;
}

html, body {
  width: 100%;
  overflow-x: hidden;
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding: 0;
  margin: 0;
}

/* Page Layout Wrapper - 1440px Canvas Centered */
.page-container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 68px 45px;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Section Spacing - Minimum 186px on Desktop */
.hero-card,
.capabilities-grid,
.faq-section,
.contact-section {
  margin-bottom: 186px;
}

/* Typography Helpers */
.font-serif {
  font-family: var(--font-serif);
}

.italic {
  font-style: italic;
}

/* 1. TOP NAVIGATION BAR */
.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1350px;
  margin: 0 auto 48px auto;
  position: relative;
  gap: 16px;
  flex-wrap: wrap;
}

.top-bar-left-pill {
  width: 468px;
  max-width: 100%;
  min-height: 81px;
  background: #FFFFFF;
  border-radius: var(--radius-pill);
  box-shadow: 20px -26px 24px rgba(0, 0, 0, 0.03);
  display: flex;
  align-items: center;
  padding: 16px 16px 16px 28px;
  gap: 16px;
  overflow: visible;
}

.new-apps-badge {
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 16px;
  font-weight: 400;
  color: var(--text-gray-subtle);
  width: 52px;
  flex-shrink: 0;
}

.vertical-divider {
  width: 1px;
  height: 40px;
  background: #E8EFF4;
  margin: 0 4px;
  flex-shrink: 0;
}

.app-icons-group {
  display: flex;
  align-items: center;
  gap: 14px;
  overflow: visible;
  padding: 6px 0;
}

.app-icons-group a {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
}

.app-icon-img {
  width: 49px;
  height: 49px;
  border-radius: 16px;
  object-fit: cover;
  flex-shrink: 0;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
}

.app-icon-img:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  z-index: 10;
}

.top-bar-right-group {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-contact-top {
  width: 249px;
  height: 81px;
  background: #1D1C1C;
  border-radius: var(--radius-pill);
  color: #FCFCFC;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 400;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.15s ease;
}

.btn-contact-top:hover {
  background: #333333;
  transform: translateY(-2px);
}

.lang-switcher-wrapper {
  position: relative;
}

.btn-lang-toggle {
  width: 81px;
  height: 81px;
  background: #FFFFFF;
  border: 1px solid var(--border-line);
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.lang-circle-inner {
  width: 64px;
  height: 64px;
  background: #E8EFF4;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 400;
  color: var(--text-dark);
}

/* Sleek Flagless Minimalist Language Dropdown */
.lang-dropdown {
  position: absolute;
  top: 92px;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  padding: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  display: none;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  min-width: 250px;
  z-index: 100;
  transform: translateY(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.lang-dropdown.show {
  display: grid;
  transform: translateY(0);
}

.lang-option {
  background: transparent;
  border: none;
  padding: 10px 14px;
  border-radius: 12px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.15s ease, color 0.15s ease;
}

.lang-option .lang-code {
  font-size: 11px;
  font-weight: 600;
  color: #9CA3AF;
  background: #F3F4F6;
  padding: 2px 6px;
  border-radius: 4px;
}

.lang-option:hover {
  background: #F4F4F4;
}

.lang-option.active {
  background: #1D1C1C;
  color: #FFFFFF;
  font-weight: 500;
}

.lang-option.active .lang-code {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

/* 2. HERO / SERVICES MAIN CARD (Rectangle 6: 1350px x 912px) */
.hero-card {
  width: 100%;
  max-width: 1350px;
  min-height: 912px;
  margin: 0 auto 186px auto;
  background: linear-gradient(165deg, #E4ECF3 0%, #E8EFF4 35%, #EDF2F7 70%, #E5EBF2 100%);
  border-radius: var(--radius-hero);
  position: relative;
  padding: 71px 31px 40px 31px;
  display: flex;
  flex-direction: column;
}

/* Fikirden canlıya; UI/UX... Top Text Header */
.hero-lead-block {
  width: 100%;
  max-width: 696px;
  margin-left: calc(100% * (228 / 1288));
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.hero-lead-title {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 400;
  font-size: 30px;
  line-height: 38px;
  color: var(--text-dark);
}

.hero-lead-desc {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 400;
  font-size: 30px;
  line-height: 38px;
  color: var(--text-dimmed);
}

/* Giant Background Watermark - Straddles glass card boundary for liquid glass effect */
.watermark-bg {
  position: absolute;
  top: 210px;
  left: 259px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 130px;
  line-height: 155px;
  color: rgba(29, 28, 28, 0.12);
  user-select: none;
  pointer-events: none;
  z-index: 3;
}

/* Rectangle 8: 1288px x 550px - Authentic Liquid Glass with SVG Refraction */
.hero-sub-card {
  width: 100%;
  max-width: 1288px;
  min-height: 550px;
  margin: 0 auto;
  
  /* Liquid Glass: translucent tinted base */
  background: hsla(0, 0%, 100%, 0.42);
  
  /* SVG displacement filter for real optical refraction + frosted blur */
  -webkit-backdrop-filter: url(#liquid-glass-refract);
  backdrop-filter: url(#liquid-glass-refract);
  
  /* Glass edge: soft white border */
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  border-radius: 20px;
  
  /* Multi-layer inset shadows for glass depth & surface reflections */
  box-shadow: 
    inset 0 0 2px 1px rgba(255, 255, 255, 0.35),
    inset 0 0 10px 4px rgba(255, 255, 255, 0.15),
    inset 0 4px 16px rgba(17, 17, 26, 0.05),
    inset 0 8px 24px rgba(17, 17, 26, 0.05),
    inset 0 -2px 6px rgba(255, 255, 255, 0.25),
    0 12px 40px rgba(0, 0, 0, 0.04),
    0 2px 8px rgba(0, 0, 0, 0.02);

  padding: 48px min(18%, 230px) 40px min(18%, 230px);
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 20px;
  
  /* Performance: isolate GPU layer, contain paint */
  contain: layout style;
  will-change: transform;
  isolation: isolate;
}

/* Specular highlight overlay on glass surface */
.hero-sub-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.25) 0%,
    rgba(255, 255, 255, 0.08) 30%,
    transparent 50%,
    rgba(255, 255, 255, 0.04) 80%,
    rgba(255, 255, 255, 0.12) 100%
  );
  pointer-events: none;
  z-index: -1;
}

/* Progressive enhancement: fallback for browsers without SVG filter support */
@supports not (backdrop-filter: url(#liquid-glass-refract)) {
  .hero-sub-card {
    background: rgba(255, 255, 255, 0.65);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
  }
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 60px;
  line-height: 78px;
  color: var(--text-dark);
}

.hero-paragraph {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 35px;
  color: var(--text-muted);
  max-width: 819px;
}

.brand-link {
  color: #1D1C1C;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: #B4B4B4;
  transition: text-decoration-color 0.2s, color 0.2s;
}

.brand-link:hover {
  color: #000000;
  text-decoration-color: #1D1C1C;
}

/* Group 5: Vertical Rainbow Icon (rainbow02.svg) hanging starting right below the blue hero card border line */
.hero-bottom-rainbow {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 3. CAPABILITIES GRID (Group 11, 12, 13) */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  width: 100%;
  max-width: 1350px;
  margin: 0 auto 186px auto;
  position: relative;
}

.capability-card {
  width: 100%;
  min-height: 453px;
  background: linear-gradient(157.52deg, #FFFFFF 5.81%, #F4F4F4 32.54%);
  border: 0.5px solid #DEDEDE;
  border-radius: var(--radius-card);
  padding: 73px 36px 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.9s cubic-bezier(0.16, 1, 0.3, 1), 
              opacity 0.7s ease;
  will-change: transform, box-shadow;
}

.capability-energy {
  width: 100%;
  height: 160px;
  margin: 4px 0;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  background: transparent;
  pointer-events: none;
}
.capability-energy canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* STACKED DECK STATE (Deste Görünümü) */
@media (min-width: 768px) {
  .capabilities-grid.is-stacked .capability-card:nth-child(1) {
    transform: translate(calc(100% + 30px), 0) rotate(-3.5deg) scale(0.98);
    box-shadow: 0 16px 40px rgba(0,0,0,0.09);
    z-index: 3;
  }
  .capabilities-grid.is-stacked .capability-card:nth-child(2) {
    transform: translate(0, 10px) rotate(2.5deg) scale(0.96);
    box-shadow: 0 10px 28px rgba(0,0,0,0.07);
    z-index: 2;
  }
  .capabilities-grid.is-stacked .capability-card:nth-child(3) {
    transform: translate(calc(-100% - 30px), 20px) rotate(-1.8deg) scale(0.94);
    box-shadow: 0 6px 18px rgba(0,0,0,0.05);
    z-index: 1;
  }

  .capabilities-grid.is-unfolded .capability-card {
    transform: translate(0, 0) rotate(0deg) scale(1);
    box-shadow: none;
    z-index: 1;
  }

  .capabilities-grid.is-unfolded .capability-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  }
}

/* Mobile Slider Dots */
.capabilities-dots {
  display: none;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: -140px;
  margin-bottom: 80px;
}
.capabilities-dots .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #D1D1D1;
  transition: all 0.3s ease;
  cursor: pointer;
}
.capabilities-dots .dot.active {
  width: 22px;
  border-radius: 4px;
  background: #111111;
}

.capability-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 28px;
  line-height: 36px;
  color: var(--text-placeholder);
}

.capability-desc {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 25px;
  color: #000000;
}

.capability-tags {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 13px;
  line-height: 16px;
  color: var(--text-muted);
}

/* 4. ASKED QUESTIONS SECTION */
.faq-section {
  width: 100%;
  max-width: 1350px;
  margin: 0 auto 186px auto;
  padding-left: calc(100% * (261 / 1350));
  display: flex;
  flex-direction: column;
  gap: 35px;
}

.faq-header-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 60px;
  line-height: 78px;
  color: var(--text-dark);
}

.faq-header-subtitle {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 23px;
  color: var(--text-muted);
  max-width: 700px;
}

.faq-accordion-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 700px;
  gap: 0;
}

.faq-item {
  border-bottom: 0.5px solid #B4B4B4;
  padding: 24px 0;
  width: 100%;
  max-width: 546px;
}

.faq-question-btn {
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.faq-sign {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 30px;
  line-height: 38px;
  width: 24px;
  flex-shrink: 0;
}

.faq-sign.active-sign {
  color: var(--color-blue-plus);
}

.faq-sign.plus-sign {
  color: var(--color-green-plus);
}

.faq-q-text {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 20px;
  line-height: 25px;
  color: var(--text-dark);
  margin-left: 20px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.2s ease;
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 27px;
  color: #858585;
  padding-left: 44px;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding-top: 14px;
  padding-bottom: 10px;
}

/* 5. CONTACT SECTION (Exact Figma Pixel Math & Single-Column Stack) */
.contact-section {
  width: 100%;
  max-width: 1350px;
  margin: 0 auto 186px auto;
  padding-left: calc(100% * (261 / 1350));
  display: flex;
  flex-direction: column;
}

.contact-header {
  display: flex;
  flex-direction: column;
}

.contact-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 60px;
  line-height: 78px;
  color: var(--text-dark);
  margin-bottom: 42px;
}

.contact-subtitle {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 18px;
  line-height: 23px;
  color: var(--text-muted);
  max-width: 700px;
  margin-bottom: 8px;
}

.btn-email-copy {
  width: 119px;
  height: 38px;
  background: var(--text-placeholder);
  border-radius: 80px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 20px;
  color: var(--text-dark);
  margin-bottom: 71px;
  transition: background 0.2s;
}

.btn-email-copy:hover {
  background: #999999;
}

.contact-divider {
  width: 100%;
  max-width: 733px;
  height: 0px;
  border-bottom: 0.5px solid #B4B4B4;
  margin-bottom: 73px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 739px;
}

.form-group-item {
  display: flex;
  flex-direction: column;
}

.form-group-item-name {
  margin-bottom: 42px;
}

.form-group-item-email {
  margin-bottom: 48px;
}

.form-group-item-message {
  margin-bottom: 36px;
}

.form-label {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 20px;
  color: var(--text-muted);
  margin-bottom: 19px;
}

.form-input-box {
  width: 100%;
  max-width: 359px;
  height: 81px;
  background: #F6F6F6;
  border: 1px solid #DEDEDE;
  border-radius: 22px;
  padding: 0 28px;
  font-family: var(--font-sans);
  font-size: 20px;
  color: var(--text-dark);
  outline: none;
}

.form-input-box::placeholder, .form-textarea-box::placeholder {
  color: var(--text-placeholder);
}

.form-textarea-box {
  width: 100%;
  max-width: 739px;
  height: 171px;
  background: #F6F6F6;
  border: 1px solid #DEDEDE;
  border-radius: 22px;
  padding: 28px 28px;
  font-family: var(--font-sans);
  font-size: 20px;
  color: var(--text-dark);
  outline: none;
  resize: vertical;
}

.btn-submit-form {
  width: 249px;
  height: 81px;
  background: #1D1C1C;
  border-radius: 82px;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 400;
  border: none;
  cursor: pointer;
  align-self: flex-end;
  transition: background 0.2s, transform 0.15s;
}

.btn-submit-form:hover {
  background: #333333;
  transform: translateY(-2px);
}

/* 6. FOOTER SECTION (Outer Left Border Line Rainbow Placement - Pointing Inside) */
.site-footer {
  width: 100%;
  max-width: 1350px;
  min-height: 286px;
  margin: 0 auto;
  background: var(--bg-footer);
  border: 1px solid #FDFFF8;
  border-radius: var(--radius-card);
  padding: 47px 49px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.footer-left-rainbow {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) rotate(270deg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.footer-top-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-social-link {
  font-family: var(--font-sans);
  font-size: 30px;
  line-height: 38px;
  color: var(--text-dark);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-social-link:hover {
  color: #007EFF;
}

.footer-middle-slogan {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-slogan-text {
  font-family: var(--font-sans);
  font-size: 20px;
  line-height: 25px;
  color: #6B7756;
  font-weight: 400;
  text-align: center;
}

.footer-bottom-info {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.cookie-policy-link {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 20px;
  color: var(--text-dark);
  text-decoration: none;
  cursor: pointer;
}

.cookie-policy-link:hover {
  text-decoration: underline;
}

.copyright-text {
  font-family: var(--font-sans);
  font-size: 11px;
  line-height: 14px;
  color: #8A9476;
}

/* 7. COOKIE POLICY BOTTOM OVERLAY MODAL */
.cookie-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cookie-overlay.show {
  opacity: 1;
  visibility: visible;
}

.cookie-modal-sheet {
  width: 100%;
  max-width: 800px;
  background: #FFFFFF;
  border-radius: 28px 28px 0 0;
  padding: 36px 40px;
  box-shadow: 0 -15px 40px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cookie-overlay.show .cookie-modal-sheet {
  transform: translateY(0);
}

.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cookie-modal-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-dark);
}

.btn-cookie-close-x {
  background: transparent;
  border: none;
  font-size: 32px;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 4px;
}

.cookie-modal-body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cookie-modal-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.btn-cookie-accept {
  width: 100%;
  max-width: 280px;
  height: 60px;
  background: #1D1C1C;
  color: #FFFFFF;
  border-radius: 82px;
  border: none;
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-cookie-accept:hover {
  background: #333333;
  transform: translateY(-2px);
}

/* ANIMATED TOAST NOTIFICATION */
@keyframes toastSlideIn {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
  60% {
    opacity: 1;
    transform: translateY(-8px) scale(1.03);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastIconPulse {
  0% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1.25);
  }
  100% {
    transform: scale(1);
  }
}

.toast-notification {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: rgba(29, 28, 28, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #FFFFFF;
  padding: 18px 28px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-sans);
  font-size: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3000;
  opacity: 0;
  transform: translateY(40px) scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}

.toast-notification.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: toastSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.toast-notification .material-symbols-outlined {
  color: #3BC47D;
  font-size: 24px;
  animation: toastIconPulse 0.5s ease 0.2s forwards;
}

/* BREAKPOINTS & RESPONSIVE FLUID SCALING */
@media (max-width: 1299px) {
  .page-container {
    padding: 40px 24px;
  }
  .hero-lead-block {
    margin-left: 0;
    width: 100%;
  }
  .hero-sub-card {
    padding: 40px 48px;
  }
  .faq-section, .contact-section {
    padding-left: 0;
  }
  .watermark-bg {
    left: 48px;
  }
  .hero-card,
  .capabilities-grid,
  .faq-section,
  .contact-section {
    margin-bottom: 120px;
  }
}

@media (max-width: 1023px) {
  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-card {
    height: auto;
    padding-bottom: 60px;
  }
  .hero-title, .faq-header-title, .contact-title {
    font-size: 44px;
    line-height: 58px;
  }
  .hero-lead-title, .hero-lead-desc {
    font-size: 24px;
    line-height: 32px;
  }
  .site-footer {
    height: auto;
    padding: 36px 32px;
  }
  .footer-bottom-info {
    justify-content: space-between;
  }
  .footer-left-rainbow {
    display: none;
  }
  .hero-card,
  .capabilities-grid,
  .faq-section,
  .contact-section {
    margin-bottom: 90px;
  }
}

@media (max-width: 767px) {
  .page-container {
    padding: 24px 16px;
  }
  .hero-card,
  .capabilities-grid,
  .faq-section,
  .contact-section {
    margin-bottom: 48px;
  }
  .top-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 24px;
  }
  .top-bar-left-pill {
    width: 100%;
    height: auto;
    min-height: 62px;
    padding: 9px 16px 9px 20px;
    border-radius: var(--radius-pill);
    gap: 12px;
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  .new-apps-badge {
    font-size: 12px;
    line-height: 15px;
    width: 44px;
    flex-shrink: 0;
    margin: 0;
  }
  .vertical-divider {
    height: 32px;
    margin: 0 2px;
    flex-shrink: 0;
  }
  .app-icons-group {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
    min-width: 0;
    flex-grow: 1;
    justify-content: flex-start;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0 20px 0 0;
    margin: 0;
    height: 44px;
    -webkit-mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - 32px), transparent 100%);
    mask-image: linear-gradient(to right, #000 0%, #000 calc(100% - 32px), transparent 100%);
  }
  .app-icons-group a {
    height: 44px;
  }
  .app-icons-group::-webkit-scrollbar {
    display: none;
  }
  .app-icon-img {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    flex-shrink: 0;
    margin: 0;
    display: block;
  }
  .top-bar-right-group {
    width: 100%;
    justify-content: space-between;
  }
  .btn-contact-top {
    width: 100%;
    max-width: calc(100% - 90px);
    height: 60px;
    font-size: 16px;
  }
  .btn-lang-toggle {
    width: 60px;
    height: 60px;
  }
  .lang-circle-inner {
    width: 48px;
    height: 48px;
    font-size: 16px;
  }
  .lang-dropdown {
    top: 72px;
    min-width: 220px;
  }

  .hero-card {
    min-height: auto;
    padding: 32px 16px 50px 16px;
    border-radius: 16px;
  }
  .hero-lead-block {
    margin-left: 0;
    margin-bottom: 20px;
  }
  .hero-lead-title, .hero-lead-desc {
    font-size: 20px;
    line-height: 28px;
  }
  .watermark-bg {
    display: none;
  }

  .hero-sub-card {
    min-height: auto;
    padding: 28px 18px;
    border-radius: 16px;
  }
  .hero-title, .faq-header-title, .contact-title {
    font-size: 32px;
    line-height: 42px;
    margin-bottom: 24px;
  }
  .hero-paragraph, .faq-header-subtitle, .contact-subtitle, .faq-answer {
    font-size: 15px;
    line-height: 26px;
  }

  .capabilities-grid {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding: 10px 4px 20px 4px;
    margin-bottom: 40px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .capabilities-grid::-webkit-scrollbar {
    display: none;
  }
  .capability-card {
    flex: 0 0 86%;
    scroll-snap-align: center;
    min-height: auto;
    padding: 32px 24px;
  }
  .capabilities-dots {
    display: flex;
  }

  .faq-section, .contact-section {
    padding-left: 0;
    width: 100%;
  }
  .faq-accordion-list, .faq-item, .contact-form {
    width: 100%;
    max-width: 100%;
  }
  .faq-q-text {
    font-size: 16px;
    line-height: 22px;
    margin-left: 12px;
  }
  .faq-answer {
    padding-left: 36px;
  }

  /* Compact Mobile Contact Form */
  .btn-email-copy {
    margin-bottom: 32px;
  }
  .contact-divider {
    margin-bottom: 36px;
  }
  .form-group-item-name {
    margin-bottom: 24px;
  }
  .form-group-item-email {
    margin-bottom: 24px;
  }
  .form-group-item-message {
    margin-bottom: 24px;
  }
  .form-label {
    margin-bottom: 10px;
    font-size: 14px;
  }
  .form-input-box {
    max-width: 100%;
    height: 56px;
    font-size: 16px;
    padding: 0 20px;
  }
  .form-textarea-box {
    max-width: 100%;
    height: 130px;
    font-size: 16px;
    padding: 16px 20px;
  }
  .btn-submit-form {
    width: 100%;
    height: 56px;
    font-size: 17px;
    align-self: stretch;
  }

  /* Mobile Footer Optimizations */
  .site-footer {
    min-height: auto;
    padding: 32px 24px;
    gap: 28px;
  }
  .footer-top-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 24px;
  }
  .footer-social-link {
    font-size: 22px;
    line-height: 30px;
    font-weight: 500;
  }
  .footer-middle-slogan {
    justify-content: flex-start;
  }
  .footer-slogan-text {
    font-size: 14px;
    line-height: 22px;
    color: #555E42;
    text-align: left;
    font-weight: 500;
  }
  .footer-bottom-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .cookie-policy-link {
    font-size: 15px;
  }
  .copyright-text {
    font-size: 12px;
    color: #727B5E;
  }
  .cookie-modal-sheet {
    padding: 28px 20px;
  }
}