@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:wght@500;600;700&family=Albert+Sans:wght@400;500;600&display=swap');

:root {
  --color-primary: #1c3d42;
  --color-primary-dark: #12282c;
  --color-primary-light: #2e5a60;
  --color-secondary: #e08e45;
  --color-accent: #e8654a;
  --color-bg: #faf7f2;
  --color-bg-alt: #f1ece2;
  --color-white: #fffdf9;
  --color-text: #262f2e;
  --color-text-light: #5b6664;
  --color-border: #e2dcd0;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(28,61,66,.08);
  --shadow-md: 0 8px 24px rgba(28,61,66,.12), 0 2px 6px rgba(28,61,66,.06);
  --shadow-lg: 0 24px 56px rgba(28,61,66,.18), 0 8px 20px rgba(28,61,66,.08);
  --shadow-accent: 0 12px 32px rgba(224,142,69,.28);

  --transition: .3s cubic-bezier(.4,0,.2,1);
  --transition-fast: .18s cubic-bezier(.4,0,.2,1);

  --font-heading: 'Crimson Pro', serif;
  --font-body: 'Albert Sans', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
  line-height: 1.18;
  margin: 0 0 .5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 3.6vw + 1rem, 4.2rem); }
h2 { font-size: clamp(1.8rem, 2.2vw + 1rem, 2.75rem); }
h3 { font-size: clamp(1.2rem, 1vw + 1rem, 1.5rem); }

p { margin: 0 0 1em; color: var(--color-text-light); }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

.skip-to-content {
  position: absolute;
  top: 0; left: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: .8rem 1.4rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transform: translateY(-100%);
  transition: transform var(--transition);
  z-index: 999;
}
.skip-to-content:focus { transform: translateY(0); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container--narrow { max-width: 820px; }
.container--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.section {
  padding: clamp(3.5rem, 6vw, 6.5rem) 0;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}
.section--light { background: var(--color-bg); }
.section--dark {
  background: var(--color-primary);
  color: var(--color-white);
}
.section--dark h2, .section--dark h3 { color: var(--color-white); }
.section--dark p { color: rgba(255,255,255,.78); }
.section--wide { padding-left: 0; padding-right: 0; }
.section--causes { padding-bottom: 8rem; }
.section--approach { padding-top: 0; margin-top: -1px; }
.section--faq { background: var(--color-bg-alt); }
.section--legal { padding-top: 4rem; }
.section--cta { background: var(--color-bg-alt); }

.section-tag {
  display: inline-block;
  font-size: .82rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: .8rem;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 2.5rem;
}
.section-heading--center { margin-left: auto; margin-right: auto; text-align: center; }


.site-header { position: sticky; top: 0; z-index: 200; }
.nav {
  background: rgba(250,247,242,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0;
  height: 1px;
  background: var(--color-border);
  transform: translateX(-50%) scaleX(0);
  transition: transform .5s cubic-bezier(.4,0,.2,1), width .5s ease;
}
.nav.is-sealed {
  box-shadow: var(--shadow-sm);
}
.nav.is-sealed::after { width: 100%; transform: translateX(-50%) scaleX(1); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: .9rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-right: auto;
}
.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.8rem;
  margin: 0; padding: 0;
}
.nav-links a {
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: .3rem 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.is-active::after { width: 100%; }
.nav-links a:hover { color: var(--color-primary-dark); }
.nav-cta {
  position: relative;
  padding: .7rem 1.4rem;
  font-size: .92rem;
}
.nav-cta-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-block;
  margin-right: .45rem;
  box-shadow: 0 0 0 0 rgba(232,101,74,.6);
  animation: pulse-dot 2.2s infinite;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(232,101,74,.55); }
  70% { box-shadow: 0 0 0 8px rgba(232,101,74,0); }
  100% { box-shadow: 0 0 0 0 rgba(232,101,74,0); }
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: none; border: none; cursor: pointer;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.mobile-menu-overlay {
  position: fixed; inset: 0;
  background: rgba(18,40,44,.55);
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition);
  z-index: 250;
}
.mobile-menu-overlay.is-active { opacity: 1; visibility: visible; }
.mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: min(320px, 84vw);
  height: 100vh;
  background: var(--color-primary);
  z-index: 260;
  padding: 2rem 1.8rem;
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
}
.mobile-menu.is-active { transform: translateX(0); }
.mobile-menu-close {
  align-self: flex-end;
  background: none; border: none;
  color: var(--color-white);
  font-size: 1.4rem;
  width: 44px; height: 44px;
  cursor: pointer;
  transition: transform var(--transition-fast);
}
.mobile-menu-close:hover { transform: rotate(90deg); }
.mobile-menu-links {
  list-style: none;
  margin: 2.5rem 0; padding: 0;
  display: flex; flex-direction: column; gap: 1.6rem;
}
.mobile-menu-links a {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
}
.mobile-menu-cta { margin-top: auto; text-align: center; }


.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.7rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: .98rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 44px;
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(224,101,74,.35); background: #d85539; }
.btn--primary:active { transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary); color: var(--color-white); transform: translateY(-3px); }
.btn--on-dark { border-color: var(--color-white); color: var(--color-white); }
.btn--on-dark:hover { background: var(--color-white); color: var(--color-primary-dark); }
.btn--on-color { border-color: var(--color-white); color: var(--color-white); }
.btn--on-color:hover { background: var(--color-white); color: var(--color-accent); }
.btn--lg { padding: 1.05rem 2.2rem; font-size: 1.05rem; }


.hero {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) 0 0;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(180deg, #fff9f0 0%, var(--color-bg) 60%);
}
.hero-bg-svg {
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 140px;
  z-index: 0;
  opacity: .07;
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }
.hero-eyebrow {
  color: var(--color-secondary);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .85rem;
}
.hero-lead { font-size: 1.2rem; max-width: 620px; margin: 1.2rem auto 2rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3.5rem; }

.trust-bar {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0; padding: 1.6rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 2.6rem;
  background: var(--color-primary);
  color: var(--color-white);
}
.trust-bar li { display: flex; align-items: center; gap: .6rem; font-size: .92rem; font-weight: 500; }
.trust-bar i { color: var(--color-secondary); font-size: 1.05rem; }


.causes-figure {
  margin: 3rem auto 0;
  max-width: 720px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.causes-figure img { width: 100%; height: 340px; object-fit: cover; transition: transform .6s ease; }
.causes-figure:hover img { transform: scale(1.04); }
.causes-figure figcaption { padding: 1rem 1.4rem; background: var(--color-primary-dark); color: rgba(255,255,255,.75); font-size: .88rem; }

.overlap-grid {
  list-style: none;
  margin: -6.5rem 0 3rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
  position: relative;
  z-index: 2;
}
.card--overlap {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1.8rem 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card--overlap i { color: var(--color-secondary); font-size: 1.4rem; margin-bottom: .7rem; display: block; }
.card--overlap:hover { transform: translateY(-8px); box-shadow: 0 30px 60px rgba(28,61,66,.22); }


.services-grid {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.services-grid--wide { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover { transform: translateY(-6px) scale(1.01); box-shadow: var(--shadow-md); border-color: transparent; }
.card .card-header {
  margin-bottom: .8rem;
}
.card .card-header i { color: var(--color-secondary); font-size: 1.3rem; margin-bottom: .5rem; display: block; }
.card .card-header h3 { margin: 0; }
.card .card-body { flex: 1; }
.card .card-body p { margin: 0; }
.card .card-footer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.card .card-footer a {
  font-weight: 600; font-size: .92rem; color: var(--color-accent);
  display: inline-flex; align-items: center; gap: .4rem;
  transition: gap var(--transition-fast);
}
.card .card-footer a:hover { gap: .7rem; }
.card--featured { padding: 2rem 1.8rem; }

.check-list {
  list-style: none;
  margin: 1.4rem 0; padding: 0;
  display: flex; flex-direction: column; gap: .8rem;
}
.check-list li { display: flex; align-items: flex-start; gap: .7rem; color: var(--color-text); }
.check-list i { color: var(--color-secondary); margin-top: .25rem; }
.check-list--on-dark li { color: rgba(255,255,255,.85); }

.link-arrow {
  font-weight: 600;
  color: var(--color-primary-dark);
  display: inline-flex; align-items: center; gap: .5rem;
}
.link-arrow i { transition: transform var(--transition-fast); }
.link-arrow:hover i { transform: translateX(5px); }


.split-media figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.split-media figure img { width: 100%; height: 380px; object-fit: cover; transition: transform .6s ease; }
.split-media figure:hover img { transform: scale(1.04); }
.split-media figure figcaption { padding: 1rem 1.3rem; background: var(--color-bg-alt); color: var(--color-text-light); font-size: .88rem; }


.process-list {
  list-style: none;
  margin: 0 0 2.5rem; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.process-list li {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.5rem;
  transition: transform var(--transition), background var(--transition);
}
.process-list li:hover { transform: translateY(-6px); background: rgba(255,255,255,.1); }
.process-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-secondary);
  margin-bottom: .5rem;
  font-weight: 700;
}


.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-primary-dark);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: .8rem;
  color: var(--color-secondary);
  transition: transform var(--transition-fast);
  margin-left: 1rem;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item p { margin: .9rem 0 0; }
.faq-item--on-dark {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.16);
}
.faq-item--on-dark summary { color: var(--color-white); }
.faq-item--on-dark p { color: rgba(255,255,255,.78); }


.meter-block {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  margin-bottom: 1.5rem;
}
.meter-block label { display: block; font-weight: 600; margin-bottom: .8rem; color: var(--color-primary-dark); }
.meter-block meter { width: 100%; height: 14px; }
.meter-block .meter-caption { margin: .8rem 0 0; font-size: .88rem; }
meter {
  accent-color: var(--color-secondary);
  border-radius: var(--radius-pill);
}
meter::-webkit-meter-bar { border-radius: var(--radius-pill); background: var(--color-bg-alt); }
meter::-webkit-meter-optimum-value { background: var(--color-secondary); border-radius: var(--radius-pill); }


.section--location { position: relative; padding-bottom: 8rem; }
.location-bg-svg { position: absolute; bottom: 0; left: 0; width: 100%; height: 220px; z-index: 0; }
.section--location .container { position: relative; z-index: 1; }
.location-details {
  list-style: none;
  margin: 1.4rem 0 2rem; padding: 0;
  display: flex; flex-direction: column; gap: 1rem;
}
.location-details li { display: flex; align-items: center; gap: .8rem; }
.location-details i { color: var(--color-secondary); width: 20px; text-align: center; }
.location-details a { font-weight: 600; }
.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  line-height: 0;
}


.cta-box {
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(2.4rem, 5vw, 4rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.cta-box h2 { color: var(--color-white); }
.cta-box p { color: rgba(255,255,255,.8); max-width: 560px; margin-left: auto; margin-right: auto; }


.page-hero { padding: clamp(3rem, 6vw, 5rem) 0 3rem; background: var(--color-bg-alt); }
.page-hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2.5rem;
  align-items: center;
}
.page-hero-lead { font-size: 1.1rem; margin-top: 1rem; }
.page-hero-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.page-hero-figure img { width: 100%; height: 320px; object-fit: cover; }
.page-hero-figure figcaption { padding: .9rem 1.2rem; background: var(--color-white); font-size: .85rem; color: var(--color-text-light); }


.section--contact .container--split { align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.2rem; }
.chat-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.chat-form { display: flex; flex-direction: column; gap: .9rem; }
.chat-bubble {
  max-width: 88%;
  padding: .85rem 1.1rem;
  border-radius: var(--radius-md);
  animation: bubble-in .45s ease both;
}
.chat-bubble--company {
  background: var(--color-bg-alt);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.chat-bubble--company p { margin: 0; color: var(--color-text); font-size: .95rem; }
.chat-bubble--user {
  background: var(--color-primary);
  border-bottom-right-radius: 4px;
  align-self: flex-end;
  width: 88%;
}
.chat-bubble--user input[type="text"], .chat-bubble--user input[type="email"], .chat-bubble--user textarea {
  width: 100%;
  border: none;
  background: rgba(255,255,255,.95);
  border-radius: var(--radius-sm);
  padding: .7rem .9rem;
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--color-text);
  transition: box-shadow var(--transition-fast);
  resize: vertical;
}
.chat-bubble--user input[type="text"]:focus, .chat-bubble--user input[type="email"]:focus, .chat-bubble--user textarea:focus { outline: none; box-shadow: 0 0 0 3px rgba(224,142,69,.5); }
.chat-bubble--checkbox {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
}
.chat-bubble--checkbox input { margin-top: .3rem; width: 20px; height: 20px; flex-shrink: 0; }
.chat-bubble--checkbox label { color: var(--color-white); font-size: .88rem; }
.chat-bubble--checkbox label a { color: var(--color-secondary); }
@keyframes bubble-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-send-btn { align-self: flex-end; margin-top: .5rem; }


.thanks-hero {
  min-height: calc(100vh - 90px);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.thanks-hero::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(224,142,69,.25), transparent 70%);
  top: -200px; right: -150px;
}
.thanks-hero-inner { position: relative; z-index: 1; max-width: 600px; padding: 2rem; }
.thanks-icon { font-size: 3rem; color: var(--color-secondary); margin-bottom: 1.2rem; }
.thanks-hero-inner h1 { color: var(--color-white); }
.thanks-hero-inner p { color: rgba(255,255,255,.85); font-size: 1.1rem; margin-bottom: 2rem; }


.legal-updated { color: var(--color-text-light); font-size: .9rem; margin-bottom: .5rem; }
.legal-intro { font-size: 1.05rem; margin-bottom: 2.5rem; }
.legal-qa { display: flex; flex-direction: column; gap: 2rem; }
.legal-qa-item {
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--color-border);
}
.legal-qa-item h2 { font-size: 1.3rem; margin-bottom: .6rem; }
.legal-qa-item:last-child { border-bottom: none; }
.legal-qa--unnumbered .faq-item { margin-bottom: 0; }


.site-footer { background: var(--color-primary-dark); color: rgba(255,255,255,.8); padding-top: 3.5rem; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer-col h3 { color: var(--color-white); font-size: 1.05rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { color: rgba(255,255,255,.72); transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--color-secondary); }
.footer-col address { font-style: normal; line-height: 1.9; }
.footer-col--brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-col--brand p { color: rgba(255,255,255,.65); font-size: .92rem; }
.footer-news li { border-bottom: 1px solid rgba(255,255,255,.12); padding-bottom: .7rem; }
.footer-news time { display: block; font-size: .78rem; color: var(--color-secondary); margin-bottom: .25rem; }
.footer-news p { margin: 0; font-size: .88rem; color: rgba(255,255,255,.75); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 1.4rem 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
  max-width: 1200px;
  margin: 0 auto;
}


.back-to-top {
  position: fixed;
  bottom: 1.8rem; right: 1.8rem;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  box-shadow: var(--shadow-accent);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 150;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(224,101,74,.4); }


.cookie-overlay {
  position: fixed; inset: 0;
  background: rgba(18,40,44,.5);
  z-index: 400;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition);
}
.cookie-overlay.is-active { opacity: 1; visibility: visible; }
.cookie-panel {
  position: fixed;
  top: 0; right: 0;
  width: min(300px, 88vw);
  height: 100vh;
  background: var(--color-white);
  z-index: 410;
  box-shadow: -20px 0 50px rgba(18,40,44,.25);
  transform: translateX(100%);
  transition: transform .45s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
  padding: 1.8rem 1.5rem;
  overflow-y: auto;
}
.cookie-panel.is-active { transform: translateX(0); }
.cookie-panel-header {
  display: flex; align-items: center; gap: .7rem;
  margin-bottom: 1rem;
}
.cookie-panel-header i { font-size: 1.5rem; color: var(--color-secondary); }
.cookie-panel-header h2 { font-size: 1.15rem; margin: 0; }
.cookie-panel-text { font-size: .88rem; margin-bottom: 1.4rem; }
.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .8rem 0;
  border-bottom: 1px solid var(--color-border);
}
.cookie-category div { padding-right: .8rem; }
.cookie-category strong { display: block; font-size: .92rem; color: var(--color-primary-dark); }
.cookie-category span { font-size: .78rem; color: var(--color-text-light); }
.cookie-switch {
  position: relative;
  width: 42px; height: 24px;
  flex-shrink: 0;
}
.cookie-switch input { opacity: 0; width: 0; height: 0; }
.cookie-switch .slider {
  position: absolute; inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.cookie-switch .slider::before {
  content: '';
  position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.cookie-switch input:checked + .slider { background: var(--color-secondary); }
.cookie-switch input:checked + .slider::before { transform: translateX(18px); }
.cookie-switch input:disabled + .slider { opacity: .6; cursor: not-allowed; }
.cookie-panel-actions { margin-top: auto; display: flex; flex-direction: column; gap: .7rem; padding-top: 1.4rem; }


@media (max-width: 1080px) {
  .services-grid, .overlap-grid, .process-list { grid-template-columns: repeat(2, 1fr); }
  .services-grid--wide { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .container--split, .page-hero-inner { grid-template-columns: 1fr; }
  .split-media { order: -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .services-grid, .overlap-grid, .process-list, .services-grid--wide { grid-template-columns: 1fr; }
  .overlap-grid { margin-top: -3.5rem; }
  .trust-bar { gap: 1.2rem 1.6rem; padding: 1.4rem 1rem; justify-content: flex-start; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .chat-bubble--user { width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}