/* ===========================
   Ecosync — base styles
   =========================== */

:root {
  --color-bg: #F5F5F5;
  --color-bg-alt: #FFFFFF;
  --color-bg-soft: #EFEBE0;
  --color-bg-dark: #0E2628;
  --color-text: #0F2225;
  --color-text-muted: #5A6B6E;
  --color-text-invert: #F7F4ED;
  --color-primary: #00B7B1;
  --color-primary-dark: #00908B;
  --color-primary-darker: #006D69;
  --color-primary-light: #5BD3CF;
  --color-primary-tint: rgba(0, 183, 177, 0.10);
  --color-accent: #F4B942;
  --color-border: #E1DFD6;
  --color-border-strong: #C9C7BC;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(14, 38, 40, 0.04), 0 2px 6px rgba(14, 38, 40, 0.04);
  --shadow-md: 0 4px 14px rgba(14, 38, 40, 0.06), 0 12px 32px rgba(14, 38, 40, 0.08);
  --shadow-lg: 0 12px 30px rgba(14, 38, 40, 0.10), 0 30px 80px rgba(14, 38, 40, 0.14);

  --container: 1200px;
  --ease-out: cubic-bezier(.2,.7,.2,1);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Outfit', 'Inter', -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color .2s var(--ease-out);
}
a:hover { color: var(--color-primary-darker); }

button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 .5em;
  color: var(--color-text);
}
h1 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: clamp(1.25rem, 1.9vw, 1.5rem); }

p { margin: 0 0 1em; }

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-tint);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
}

.lead {
  font-size: 1.10rem;
  color: var(--color-text-muted);
  max-width: 680px;
}

.muted { color: var(--color-text-muted); }
.accent { color: var(--color-primary-dark); }

/* ===========================
   Buttons
   =========================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform .2s var(--ease-out), background .2s var(--ease-out),
              color .2s var(--ease-out), box-shadow .25s var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 183, 177, .28);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(0, 183, 177, .35);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-ghost:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text);
  color: var(--color-text);
}
.btn-light {
  background: var(--color-bg-alt);
  color: var(--color-text);
}
.btn-light:hover {
  background: #fff;
  transform: translateY(-1px);
}

/* ===========================
   Header / Nav
   =========================== */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 245, 245, 0.85);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid rgba(225, 223, 214, 0.6);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.logo:hover { color: var(--color-text); }
.logo-img {
  height: 30px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: 8px;
}
.nav-links a:hover {
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
}
.nav-links a.active {
  color: var(--color-primary-dark);
  background: var(--color-primary-tint);
}

.nav-cta { padding: 10px 18px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  padding: 9px;
  margin-left: 6px;
  background: transparent;
  border: 1px solid var(--color-border-strong);
  border-radius: 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform .25s var(--ease-out), opacity .2s var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
  background: var(--color-bg-alt);
}
.lang-btn {
  background: transparent;
  border: none;
  padding: 5px 11px;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all .2s var(--ease-out);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  font-family: var(--font-sans);
}
.lang-btn.active {
  background: var(--color-primary);
  color: #fff;
}
.lang-btn:not(.active):hover {
  color: var(--color-text);
}

@media (max-width: 820px) {
  .nav-inner { gap: 10px; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
  .lang-toggle { margin-left: auto; }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    padding: 10px 16px 16px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity .22s var(--ease-out), transform .22s var(--ease-out);
  }
  .nav-links.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-links a { padding: 13px 14px; font-size: 1rem; border-radius: 10px; }
}

/* ===========================
   Hero (split, sector visual on right)
   =========================== */

.hero {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 90% -10%, rgba(0, 183, 177, 0.16), transparent 60%),
    radial-gradient(700px 400px at 0% 30%, rgba(244, 185, 66, 0.12), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-left h1 { max-width: 18ch; margin-bottom: 18px; }
.hero-sub {
  font-size: 1.08rem;
  color: var(--color-text-muted);
  margin-bottom: 26px;
  max-width: 56ch;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}
.hero-trust-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-trust-item .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}
.hero-trust-item .label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.hero-right { position: relative; }

.hero-visual {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #1f2a23;
}
.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 38, 40, 0) 55%, rgba(14, 38, 40, 0.40) 100%);
  pointer-events: none;
  z-index: 2;
}
.sector-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 700ms var(--ease-out), transform 1200ms var(--ease-out);
}
.sector-img.active {
  opacity: 1;
  transform: scale(1);
}

.sector-tag {
  position: absolute;
  z-index: 3;
  bottom: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 14px;
  border-radius: 999px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}
.sector-tag::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 183, 177, .25);
}

.sector-tabs {
  margin-top: 16px;
  display: flex;
  gap: 6px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 5px;
  border-radius: 999px;
  width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  box-shadow: var(--shadow-sm);
}
.sector-tabs::-webkit-scrollbar { display: none; }
.sector-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
  transition: all .25s var(--ease-out);
}
.sector-tab .tab-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  opacity: 0.5;
}
.sector-tab:hover { color: var(--color-text); }
.sector-tab.active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 183, 177, 0.30);
}
.sector-tab.active .tab-num { opacity: 0.85; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-grid > * { min-width: 0; }   /* prevent grid blow-out → image/tabs no longer clipped */
  .hero-left { order: 1; }
  .hero-right { order: 2; min-width: 0; }
}

/* ===========================
   Sector content panel (under hero)
   =========================== */

.sector-detail {
  padding: 70px 0 100px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
}
.sector-content {
  display: grid;
  max-width: 980px;
  margin: 0 auto;
}
.sector-panel {
  grid-column: 1;
  grid-row: 1;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
.sector-panel.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition-delay: 100ms;
}
.sector-panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.sector-panel h3 {
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  margin-bottom: 6px;
}
.sector-panel .sector-sub {
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 18px;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 28px;
  display: grid;
  gap: 10px;
}
.feature-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.98rem;
}
.feature-list li::before {
  content: '';
  flex-shrink: 0;
  margin-top: 7px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: contain;
}

@media (max-width: 820px) {
  .sector-panel-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ===========================
   Tech pillars (what we build)
   =========================== */

.tech {
  padding: 100px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}
.section-head { text-align: center; margin-bottom: 56px; }
.section-head h2 { margin-bottom: 14px; }
.section-head .lead { margin: 0 auto; }

.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tech-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.tech-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.tech-note {
  margin: 36px auto 0;
  max-width: 820px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: var(--color-bg);
  border: 1px dashed var(--color-primary);
  border-radius: var(--radius-lg);
}
.tech-note-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.tech-note p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
.tech-note strong {
  color: var(--color-text);
  font-weight: 700;
}
@media (max-width: 600px) {
  .tech-note { flex-direction: column; align-items: flex-start; text-align: left; }
}
.tech-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.tech-icon svg { width: 24px; height: 24px; }
.tech-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.tech-card p { color: var(--color-text-muted); margin: 0; font-size: 0.95rem; }

@media (max-width: 920px) { .tech-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tech-grid { grid-template-columns: 1fr; } }

/* ===========================
   Conversion funnel
   =========================== */

.funnel {
  padding: 100px 0;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}
.funnel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
  position: relative;
}
.funnel-step {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.funnel-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.funnel-step::after {
  content: '→';
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--color-primary);
  font-weight: 700;
  z-index: 2;
  background: var(--color-bg);
  padding: 0 4px;
}
.funnel-step:last-child::after { display: none; }
.funnel-step .step-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--color-primary-dark);
  background: var(--color-primary-tint);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.funnel-step h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.funnel-step p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin: 0;
}
.funnel-step .step-uplift {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--color-border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-family: var(--font-display);
  color: var(--color-primary-dark);
}
.funnel-step .step-uplift svg { width: 16px; height: 16px; }

@media (max-width: 920px) {
  .funnel-grid { grid-template-columns: repeat(2, 1fr); }
  .funnel-step::after {
    right: 50%; top: auto; bottom: -22px;
    transform: translateX(50%) rotate(90deg);
  }
  .funnel-step:nth-child(2)::after { display: none; }
}
@media (max-width: 540px) {
  .funnel-grid { grid-template-columns: 1fr; }
  .funnel-step:nth-child(2)::after { display: block; }
  .funnel-step::after { display: block; }
  .funnel-step:last-child::after { display: none; }
}

/* ===========================
   Widget demo
   =========================== */

.widget-demo {
  padding: 100px 0;
  background: var(--color-bg-dark);
  color: var(--color-text-invert);
  position: relative;
  overflow: hidden;
}
.widget-demo::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(700px 400px at 90% 10%, rgba(0, 183, 177, 0.18), transparent 60%),
    radial-gradient(600px 400px at 0% 90%, rgba(244, 185, 66, 0.10), transparent 60%);
  pointer-events: none;
}
.widget-demo .container { position: relative; z-index: 1; }
.widget-demo h2 { color: var(--color-text-invert); }
.widget-demo .lead { color: rgba(247, 244, 237, 0.78); }
.widget-demo .eyebrow {
  background: rgba(91, 211, 207, 0.18);
  color: var(--color-primary-light);
}
.widget-demo .eyebrow::before { background: var(--color-primary-light); }

.browser-mock {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 1040px;
  margin: 0 auto;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.08);
}
.browser-bar {
  background: #EFEBE0;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--color-border);
}
.browser-dots { display: flex; gap: 6px; }
.browser-dots span {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #d1cfc4;
}
.browser-dots span:nth-child(1) { background: #ED6A5E; }
.browser-dots span:nth-child(2) { background: #F4BF4F; }
.browser-dots span:nth-child(3) { background: #61C554; }
.browser-url {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-left: 12px;
  flex: 1;
  max-width: 360px;
}
.browser-body {
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 36px;
  align-items: center;
  background:
    linear-gradient(180deg, #FBFAF6 0%, var(--color-bg-alt) 100%);
}
.browser-fake h3 { font-size: 1.45rem; margin-bottom: 12px; }
.browser-fake p { color: var(--color-text-muted); margin-bottom: 20px; }
.browser-fake-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 18px;
}
.browser-fake-logo .dot {
  width: 18px; height: 18px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
}

.widget-placeholder {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  position: relative;
}
.widget-placeholder::before {
  content: 'Ecosync widget';
  position: absolute;
  top: -10px;
  left: 18px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}
.widget-placeholder .ph-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 6px;
}
.widget-placeholder .ph-sub {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
}
.ph-fields {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.ph-field {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px 12px;
}
.ph-field .ph-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ph-field .ph-value {
  font-size: 0.92rem;
  color: var(--color-text);
  font-weight: 500;
}
.ph-cta {
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  padding: 12px;
  border-radius: 10px;
  border: none;
  font-weight: 600;
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background .2s var(--ease-out);
}
.ph-cta:hover { background: var(--color-primary-dark); }

.embed-block {
  margin-top: 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 0.85rem;
  color: rgba(247, 244, 237, 0.85);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
}
.embed-block .code {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow-x: auto;
}
.embed-block .copy-btn {
  background: var(--color-primary);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  transition: background .2s var(--ease-out);
}
.embed-block .copy-btn:hover { background: var(--color-primary-light); color: var(--color-bg-dark); }
.embed-block .copy-btn.copied { background: var(--color-accent); color: var(--color-bg-dark); }

@media (max-width: 820px) {
  .browser-body { grid-template-columns: 1fr; padding: 24px; }
}

/* ===========================
   Callcenter section
   =========================== */

.callcenter {
  padding: 100px 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
.callcenter-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.cc-image {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #ddd;
}
.cc-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.cc-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(14,38,40,.30) 100%);
  pointer-events: none;
}
.cc-overlay {
  position: absolute;
  bottom: 22px; left: 22px; right: 22px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}
.cc-overlay .cc-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.85rem;
}
.cc-overlay .cc-meta strong { font-family: var(--font-display); font-size: 1rem; }
.cc-overlay .cc-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.cc-overlay .cc-pill::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0,183,177,.25);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(0,183,177,.25); }
  50% { box-shadow: 0 0 0 8px rgba(0,183,177,.05); }
}

@media (min-width: 921px) {
  .callcenter.reverse .cc-image { order: -1; }
}

@media (max-width: 920px) {
  .callcenter-grid { grid-template-columns: 1fr; }
}

/* ===========================
   Benefits
   =========================== */

.benefits {
  padding: 100px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.benefit {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.benefit:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.benefit-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.benefit-icon svg { width: 22px; height: 22px; }
.benefit h3 { font-size: 1.05rem; margin-bottom: 6px; }
.benefit p { color: var(--color-text-muted); font-size: 0.92rem; margin: 0; }

@media (max-width: 920px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ===========================
   Contact
   =========================== */

.contact {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
  max-width: 1080px;
  margin: 0 auto;
}
.contact-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.contact-card.dark {
  background: var(--color-bg-dark);
  color: var(--color-text-invert);
  border-color: rgba(255,255,255,.08);
}
.contact-card.dark h2 { color: var(--color-text-invert); }
.contact-card.dark p { color: rgba(247, 244, 237, 0.78); }
.contact-card.dark .eyebrow {
  background: rgba(91, 211, 207, 0.18);
  color: var(--color-primary-light);
}
.contact-card.dark .eyebrow::before { background: var(--color-primary-light); }

.contact-mail {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-weight: 600;
  color: var(--color-primary-light);
}
.contact-mail:hover { color: #88E1DD; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}
.form-group input,
.form-group textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color .2s var(--ease-out), background .2s var(--ease-out);
  width: 100%;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
}

.form-status {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  min-height: 20px;
}

@media (max-width: 920px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ===========================
   Footer
   =========================== */

footer {
  padding: 40px 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.footer-links {
  display: flex;
  gap: 20px;
}
.footer-links a {
  color: var(--color-text-muted);
}
.footer-links a:hover { color: var(--color-primary-dark); }

/* ===========================
   Subpage hero (sector pages)
   =========================== */

.sub-hero {
  position: relative;
  padding: 60px 0 70px;
  overflow: hidden;
}
.sub-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 500px at 100% 0%, rgba(0, 183, 177, 0.16), transparent 60%),
    radial-gradient(600px 400px at 0% 100%, rgba(244, 185, 66, 0.10), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.sub-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.85fr;
  gap: 56px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.sub-hero h1 { margin-bottom: 18px; }
.sub-hero p { font-size: 1.05rem; color: var(--color-text-muted); max-width: 56ch; }

.sub-hero-visual {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.sub-hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,38,40,0) 45%, rgba(14,38,40,0.45) 100%);
  pointer-events: none;
  z-index: 1;
}
.sub-hero-visual img {
  width: 100%; height: 100%; object-fit: cover;
}

.analysis-card {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 3;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(225, 223, 214, 0.8);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  box-shadow: var(--shadow-md);
}
.analysis-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.analysis-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.analysis-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0,183,177,.25);
  animation: pulse 1.6s ease-in-out infinite;
}
.analysis-addr {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 500;
}
.analysis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.analysis-stat .analysis-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.analysis-stat .analysis-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-text);
  letter-spacing: -0.01em;
}
.analysis-stat .analysis-value.accent { color: var(--color-primary-dark); }

@media (max-width: 480px) {
  .analysis-grid { grid-template-columns: repeat(2, 1fr); }
  .analysis-stat:last-child { display: none; }
}

/* "Probeer mij!" badge — eye-catching pointer to live widget */
.mockup-with-badge { position: relative; }
.try-me {
  position: absolute;
  top: -20px;
  right: -14px;
  z-index: 10;
  background: var(--color-accent);
  color: var(--color-bg-dark);
  font-family: var(--font-display);
  font-weight: 800;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 1rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  box-shadow: 0 10px 24px rgba(244, 185, 66, 0.45), 0 4px 10px rgba(20, 43, 31, 0.10);
  border: 2px solid #fff;
  animation: tryMe 2.4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes tryMe {
  0%, 100% { transform: rotate(-6deg) scale(1); }
  50%      { transform: rotate(-2deg) scale(1.07); }
}

/* Scan section (widget demo on subpages) */
.scan-section {
  padding: 90px 0;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
}
.scan-section .section-head { margin-bottom: 36px; }
.scan-card-centered {
  max-width: 560px;
  margin: 0 auto;
}
.scan-card-centered .scan-fields {
  grid-template-columns: 1.3fr 1fr 1fr;
}
@media (max-width: 540px) {
  .scan-card-centered .scan-fields { grid-template-columns: 1fr; }
}

.scan-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  position: relative;
}
.scan-card::before {
  content: 'Live demo';
  position: absolute;
  top: -10px;
  left: 22px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}
.scan-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 14px;
}
.scan-fields {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}
.scan-fields .form-group { margin: 0; }

@media (max-width: 820px) {
  .sub-hero-grid { grid-template-columns: 1fr; }
  .scan-fields { grid-template-columns: 1fr; }
}

/* ===========================
   Content sections (alternating)
   =========================== */

.content-section {
  padding: 90px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}
.content-section:nth-of-type(even) {
  background: var(--color-bg);
}
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.content-section.reverse .content-grid > .content-text { order: 2; }

/* Give the widget mockup a little more room (only in the technologie section) */
#technologie .content-grid { grid-template-columns: 1fr 1.3fr; }
@media (max-width: 820px) {
  #technologie .content-grid { grid-template-columns: 1fr; }
}

.content-text h2 { margin-bottom: 14px; }
.content-text .sub {
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 22px;
}
.content-text p { color: var(--color-text-muted); font-size: 1.0rem; }

.mockup {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}
.mockup-card {
  padding: 24px;
  background: linear-gradient(180deg, #FBFAF6 0%, var(--color-bg-alt) 100%);
}
.mockup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 14px;
}
.mockup-tile {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
}
.mockup-tile .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 6px;
}
.mockup-tile .value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}
.mockup-tile.accent .value { color: #B98412; }
.mockup-bar {
  margin-top: 14px;
  height: 110px;
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.mockup-bar .col {
  flex: 1;
  background: linear-gradient(180deg, var(--color-primary-light), var(--color-primary-dark));
  border-radius: 6px 6px 0 0;
}

@media (max-width: 820px) {
  .content-grid { grid-template-columns: 1fr; }
  .content-section.reverse .content-grid > .content-text { order: 0; }
}

/* ===========================
   Journey (de Ecosync flow)
   =========================== */

.journey {
  padding: 100px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}
.journey-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 48px;
}
.journey-step {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 12px;
  text-align: center;
}
.journey-step .jnum {
  width: 32px; height: 32px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.journey-step h3 { font-size: 0.92rem; margin: 0 0 5px; }
.journey-step p { font-size: 0.78rem; color: var(--color-text-muted); margin: 0; line-height: 1.4; }
.journey-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 35px; right: -7px;
  width: 14px; height: 2px;
  background: var(--color-border-strong);
  z-index: 1;
}
@media (max-width: 980px) {
  .journey-flow { grid-template-columns: repeat(3, 1fr); }
  .journey-step:not(:last-child)::after { display: none; }
}
@media (max-width: 600px) {
  .journey-flow { grid-template-columns: repeat(2, 1fr); }
}

/* ===========================
   Sector CTA (3 buttons → subpages)
   =========================== */

/* offset so the sticky header doesn't cover the scrolled-to section */
section[id] { scroll-margin-top: 84px; }

.sector-cta {
  max-width: var(--container);
  margin: 56px auto 0;
  padding: 32px 24px 0;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.sector-cta .btn { justify-content: center; text-align: center; }
@media (max-width: 720px) {
  .sector-cta { grid-template-columns: 1fr; }
}

/* ===========================
   Reveal on scroll
   =========================== */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

::selection {
  background: rgba(0, 183, 177, 0.20);
  color: var(--color-text);
}

/* ===========================
   Mobile polish (phones only — desktop unchanged)
   =========================== */

@media (max-width: 600px) {
  /* tighter vertical rhythm */
  .journey,
  .callcenter,
  .content-section,
  .tech,
  .benefits,
  .widget-demo,
  .contact { padding-top: 56px; padding-bottom: 56px; }
  .scan-section { padding: 56px 0; }
  .sub-hero { padding: 40px 0 48px; }
  .sector-detail { padding: 44px 0 60px; }
  .hero { padding: 32px 0 16px; }

  .section-head { margin-bottom: 32px; }
  .callcenter-grid,
  .content-grid,
  .sub-hero-grid,
  .hero-grid { gap: 32px; }

  /* keep the rotating hero image from getting too tall on phones */
  .hero-visual,
  .sub-hero-visual { max-width: 420px; margin-left: auto; margin-right: auto; }

  /* container side padding a touch tighter */
  .container,
  .callcenter-grid,
  .content-grid,
  .hero-grid,
  .sub-hero-grid { padding-left: 18px; padding-right: 18px; }

  .sector-cta { margin-top: 36px; padding-top: 24px; }

  /* comfortable tap target for the language switch */
  .lang-btn { padding: 7px 12px; }

  /* hero sector tabs: keep all three within the screen */
  .hero-right { width: 100%; }
  .sector-tabs { max-width: 100%; }
  .sector-tab { padding: 9px 8px; font-size: 0.8rem; gap: 5px; }
  .sector-tab .tab-num { display: none; }
}

@media (max-width: 400px) {
  .journey-flow { grid-template-columns: 1fr; }
}