*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #f4f7fc;
  --dark: #eaeef6;
  --dark2: #e2e8f3;
  --dark3: #d8e0ee;
  --surface: #ffffff;
  --surface2: #f0f4fb;
  --border: rgba(0, 0, 0, 0.08);
  --border2: rgba(0, 0, 0, 0.13);
  --text: #0a1628;
  --text2: #3a5470;
  --text3: #526b86;
  --orange: #139d99;
  --orange2: #139d99;
  --orange-text: #0f7976;
  --action-bg: #0f7976;
  --action-bg-hover: #0b6865;
  --brand-on: #0a1628;
  --amber: #139d99;
  --red: #f43f5e;
  --green: #22d3a0;
  --green-text: #12805f;
  --blue: #3b82f6;
  --blue-text: #2563eb;
  --red-text: #c0263b;
  --concrete: #64748b;
  --concrete-text: #596a80;
  --gold: #139d99;
  --grad1: linear-gradient(135deg, #139d99, #0f7976);
  --grad2: linear-gradient(135deg, #f0f4fb, #e2e8f3);
  --radius: 18px;
  --radius-sm: 12px;
}
@font-face {
  font-family: "Inter";
  src: url("./fonts/Inter-VariableFont_opsz,wght.ttf") format("truetype");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════════════════════════════════
   NAV
═══════════════════════════════════════════ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  backdrop-filter: blur(8px) saturate(115%);
  -webkit-backdrop-filter: blur(8px) saturate(115%);
  border-bottom: 0;
  padding: 0 clamp(20px, 4vw, 48px);
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-img {
  display: block;
  width: auto;
  height: 40px;
}

/* ═══════════════════════════════════════════
   SECTIONS
═══════════════════════════════════════════ */
section {
  padding: 32px 0;
  position: relative;
  scroll-margin-top: 72px;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
}

.features-container {
  max-width: 1320px;
}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: stretch;
  padding: 0;
  background:
    radial-gradient(
      ellipse 110% 65% at 50% -5%,
      rgba(19, 157, 153, 0.13) 0%,
      transparent 58%
    ),
    linear-gradient(180deg, #edf1f9 0%, #f4f7fc 55%, #eaf5f4 100%);
  overflow: hidden;
  position: relative;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(5, 12, 26, 0.62);
  pointer-events: none;
}

#hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: none;
  pointer-events: none;
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  filter: none;
  pointer-events: none;
}

/* Animated concrete texture background */
.hero-bg-canvas {
  position: absolute;
  top: 54px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-bg-canvas::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle 400px at 20% 60%,
      rgba(19, 157, 153, 0.04) 0%,
      transparent 70%
    ),
    radial-gradient(
      circle 600px at 80% 30%,
      rgba(19, 157, 153, 0.03) 0%,
      transparent 70%
    ),
    radial-gradient(
      circle 300px at 50% 80%,
      rgba(19, 157, 153, 0.02) 0%,
      transparent 60%
    );
  animation: bgPulse 8s ease-in-out infinite;
}

@keyframes bgPulse {
  0%,
  100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

.hero-inner {
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(54px + 48px) clamp(24px, 5vw, 80px) 48px;
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  grid-template-rows: 1fr auto auto;
  gap: 32px clamp(32px, 5vw, 80px);
  align-items: center;
}

.hero-product-logo {
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: end;
  justify-content: center;
  gap: 10px;
  margin: 0;
}

.hero-product-logo img {
  height: clamp(72px, 14vw, 110px);
  width: auto;
  display: block;
}

.hero-product-logo-label {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}

.hero-badge {
  grid-column: 1 / -1;
  grid-row: 3;
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(19, 157, 153, 0.1);
  border: 1px solid rgba(19, 157, 153, 0.25);
  border-radius: 40px;
  padding: 6px 18px;
  font-size: 12px;
  font-weight: 600;
  color: #32d6cf;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0 0 24px;
}

.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.4);
  }
}

h1.hero-title {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  text-align: left;
  font-size: clamp(24px, 3.5vw, 42px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: #fff !important;
  margin: 0;
}

h1.hero-title em {
  font-style: normal;
  background: var(--grad1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-cta-group {
  grid-column: 1 / -1;
  grid-row: 2;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  padding: 16px 36px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 0 40px rgba(19, 157, 153, 0.3);
}

.btn-primary:hover {
  background: var(--orange2);
  transform: scale(1.03);
  box-shadow: 0 0 60px rgba(34, 211, 160, 0.5);
}

/* ═══════════════════════════════════════════
   SECTION HEADERS
═══════════════════════════════════════════ */
.section-eyebrow {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 24px;
  display: block;
}

h2.section-title {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 20px;
}

h2.section-title em {
  font-style: normal;
  background: var(--grad1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-lead {
  font-size: clamp(14px, 1.7vw, 18px);
  color: var(--text2);
  max-width: 620px;
  line-height: 1.65;
}

.center-text {
  text-align: center;
}
.center-text .section-lead {
  margin: 0 auto;
}

/* ═══════════════════════════════════════════
   PROBLEMS SECTION
═══════════════════════════════════════════ */
#problems {
  background: var(--dark);
  position: relative;
}

#problems::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}

.prob-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 64px;
}

.prob-card {
  background: rgba(255, 59, 48, 0.05);
  border: 1px solid rgba(255, 59, 48, 0.14);
  border-radius: var(--radius);
  padding: 16px 16px 52px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.3s,
    border-color 0.3s;
}

.prob-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 59, 48, 0.28);
}

.prob-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(
    circle,
    rgba(255, 59, 48, 0.07) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.prob-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
  text-align: center;
}

.prob-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
  min-height: 56px;
  cursor: pointer;
  list-style: none;
}

.prob-title::-webkit-details-marker {
  display: none;
}

.prob-title::marker {
  content: "";
}

.prob-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 22px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: translateX(-50%) rotate(45deg);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.prob-card:hover .prob-title::after {
  transform: translate(-50%, 4px) rotate(45deg);
}

.prob-card details[open] .prob-title::after {
  transform: translateX(-50%) rotate(225deg);
}

.prob-card:hover details[open] .prob-title::after {
  transform: translate(-50%, 4px) rotate(225deg);
}

.prob-desc {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 0;
}

.prob-card-wide {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 32px;
}

.prob-icon-lg {
  font-size: 56px;
  flex-shrink: 0;
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════
   FEATURES
═══════════════════════════════════════════ */
#features {
  background: var(--black);
}

.features-modules {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.feature-module {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 44px;
  align-items: start;
}

.feature-module.reverse {
  direction: rtl;
}
.feature-module.reverse > * {
  direction: ltr;
}

.feature-module-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-text);
  margin-bottom: 12px;
}

.feature-module-title {
  font-size: clamp(24px, 2.8vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.feature-module-desc {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 28px;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 290px;
}

.feature-list li {
  display: grid;
  grid-template-columns: 20px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  padding: 11px 14px;
  background: rgba(0, 0, 0, 0.025);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s;
}

.feature-list li:hover {
  border-color: var(--border2);
}

.feature-list li::before {
  content: "\2713";
  grid-column: 1;
  grid-row: 1 / 3;
  width: 20px;
  height: 20px;
  background: rgba(48, 209, 88, 0.12);
  border: 1px solid rgba(48, 209, 88, 0.25);
  border-radius: 50%;
  color: var(--green-text);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  margin-top: 2px;
}

.feature-list li strong {
  grid-column: 2;
  grid-row: 1;
  color: var(--text);
  font-weight: 600;
  font-size: 13px;
  display: block;
  margin-bottom: 2px;
}

.feat-li-desc {
  grid-column: 2;
  grid-row: 2;
  display: block;
  font-size: 12px;
  color: var(--text2);
  line-height: 1.5;
}

.feat-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: transparent;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}
.feat-img-wrap.auto-h {
  aspect-ratio: auto;
}
.feat-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 0;
}
.feat-img-wrap.auto-h .feat-img {
  position: relative;
  inset: auto;
  height: auto;
  object-fit: initial;
}
.feat-zoom-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.2s,
    transform 0.15s;
  z-index: 2;
}
.feat-zoom-btn:hover {
  background: rgba(19, 157, 153, 0.8);
  transform: scale(1.08);
}
.feat-zoom-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ─── Lightbox ─── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 92vw;
}
.lightbox-inner img {
  max-width: 92vw;
  max-height: 86vh;
  border-radius: 14px;
  object-fit: contain;
  display: block;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.65);
}
.lightbox-caption {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  text-align: center;
}
.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  background: rgba(0, 0, 0, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
  transition:
    background 0.2s,
    border-color 0.2s;
}
.lightbox-close:hover {
  background: rgba(0, 0, 0, 0.92);
}

/* ═══════════════════════════════════════════
   COMPLIANCE SECTION
═══════════════════════════════════════════ */
#compliance {
  background: var(--dark);
}

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 64px;
}

.compliance-card {
  background: rgba(0, 0, 0, 0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition:
    transform 0.3s,
    border-color 0.3s;
}

.compliance-card:hover {
  transform: translateY(-4px);
  border-color: rgba(19, 157, 153, 0.25);
}

.compliance-icon {
  font-size: 28px;
  margin-bottom: 16px;
  display: block;
}

.compliance-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.compliance-desc {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

.compliance-card details {
  min-width: 0;
}

.compliance-card summary {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.compliance-card summary::-webkit-details-marker {
  display: none;
}

.compliance-card summary::marker {
  content: "";
}

.compliance-card summary::before {
  content: "";
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 7px;
  border-color: transparent transparent transparent var(--orange);
  transition: transform 0.2s ease;
}

.compliance-card details[open] summary::before {
  transform: rotate(90deg);
}

.compliance-card details[open] summary {
  align-items: flex-start;
  margin-bottom: 8px;
}

/* ═══════════════════════════════════════════
   INTEGRATION SECTION
═══════════════════════════════════════════ */
#integration {
  background: var(--black);
}

.integration-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 64px;
}

.integration-text {
  display: flex;
  flex-direction: column;
}

.integration-lead {
  color: var(--text2);
  font-size: 15px;
  line-height: 1.7;
}

.integration-lead strong {
  color: var(--green-text);
}

.integration-text .section-lead {
  max-width: 480px;
}

.integration-list {
  list-style: none;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.integration-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--text2);
  line-height: 1.5;
}

.integration-list li .dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(34, 211, 160, 0.1);
  border: 1px solid rgba(34, 211, 160, 0.25);
  color: var(--green-text);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.integration-list li strong {
  color: var(--text);
  font-weight: 600;
}

.integration-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  align-self: center;
  margin-top: 34px;
  text-decoration: none;
}

.integration-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}

.int-diagram {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.int-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.03);
}

.int-box-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
}

.int-box-icon.orange {
  background: rgba(19, 157, 153, 0.15);
}
.int-box-icon.green {
  background: rgba(34, 211, 160, 0.12);
}

.int-box-icon.concrete {
  background: rgba(100, 116, 139, 0.12);
}

.int-box-concretemaster {
  background: rgba(19, 157, 153, 0.05);
  border-color: rgba(19, 157, 153, 0.25);
}

.int-box-plant {
  border-color: rgba(100, 116, 139, 0.25);
}

.int-box-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.int-box-sub {
  font-size: 11px;
  color: var(--text3);
  margin-top: 2px;
}

.int-arrow {
  text-align: center;
  font-size: 18px;
  color: var(--text3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.int-arrow::before,
.int-arrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border2), transparent);
}

/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */

#contact {
  background:
    radial-gradient(
      ellipse 80% 70% at 50% 50%,
      rgba(34, 211, 160, 0.1) 0%,
      transparent 70%
    ),
    var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
  scroll-margin-top: 0;
  padding-top: 52px;
}

#contact::before,
#contact::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(34, 211, 160, 0.08);
  animation: expand 5s ease-in-out infinite;
}

#contact::before {
  width: 600px;
  height: 600px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#contact::after {
  width: 950px;
  height: 950px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 1.5s;
}

@keyframes expand {
  0%,
  100% {
    opacity: 0.25;
    transform: translate(-50%, -50%) scale(0.95);
  }
  50% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(1.05);
  }
}

.contact-eyebrow {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange-text);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 48px;
  row-gap: 16px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.contact-copy {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
  text-align: left;
  align-self: center;
}

.contact-layout .contact-form {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
}

.contact-layout #successMsg {
  grid-column: 2;
  grid-row: 2;
}

.contact-title {
  font-size: clamp(36px, 5.5vw, 62px);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.05;
  position: relative;
  z-index: 1;
}

.contact-title em {
  font-style: normal;
  background: var(--grad1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-sub {
  font-size: 18px;
  color: var(--text2);
  margin-bottom: 0;
  max-width: 520px;
  line-height: 1.55;
  position: relative;
  z-index: 1;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: none;
  margin: 0 0 24px;
  position: relative;
  z-index: 1;
  background: #ffffff;
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.08);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text2);
  text-align: left;
}

.form-input {
  width: 100%;
  background: #f4f7fc;
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  font-family: inherit;
  outline: none;
  transition:
    border-color 0.2s,
    background 0.2s;
}

.form-input::placeholder {
  color: var(--text3);
}

.form-input:focus {
  border-color: var(--orange);
  background: #ffffff;
}

.form-row-nip {
  margin-bottom: 24px;
}

.form-label-note {
  color: var(--text3);
  font-weight: 400;
}

.form-btn {
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 15px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(19, 157, 153, 0.35);
  margin-top: 8px;
}

.form-btn:hover {
  background: var(--orange2);
  transform: scale(1.03);
  box-shadow: 0 4px 40px rgba(19, 157, 153, 0.55);
}

.contact-consent {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  margin: 0 0 20px;
  color: var(--text2);
  font-size: 14px;
  line-height: 1.55;
  text-align: left;
}

.contact-consent input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  accent-color: var(--orange);
  cursor: pointer;
}

.contact-consent span {
  cursor: pointer;
}

.contact-submit {
  width: 100%;
  padding: 16px;
  font-size: 16px;
}

.form-message {
  display: none;
  margin: 0 0 16px;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
}

.form-message.success {
  display: block;
  background: rgba(34, 211, 160, 0.1);
  border: 1px solid rgba(34, 211, 160, 0.3);
  color: var(--green-text);
}

.form-message.error {
  display: block;
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.25);
  color: var(--red-text);
}
.contact-email {
  display: block;
  text-align: center;
  font-weight: 700;
  margin-top: 8px;
  font-size: 15px;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  padding: 48px 40px;
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-img {
  display: block;
  width: auto;
  height: 38px;
}

.footer-logo-fallback {
  display: none;
  color: var(--text2);
  font-size: 15px;
  font-weight: 700;
}

.footer-logo-fallback.is-visible {
  display: inline;
}

.footer-copy {
  font-size: 13px;
  color: var(--text3);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--text2);
}

/* ═══════════════════════════════════════════
   SCROLL ANIMATIONS
═══════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 {
  transition-delay: 0.1s;
}
.fade-up-delay-2 {
  transition-delay: 0.2s;
}
.fade-up-delay-3 {
  transition-delay: 0.3s;
}
.fade-up-delay-4 {
  transition-delay: 0.4s;
}

/* ═══════════════════════════════════════════
   DIVIDER
═══════════════════════════════════════════ */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border2), transparent);
}

/* ═══════════════════════════════════════════
   FLOATING CTA
═══════════════════════════════════════════ */
#floating-cta {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  pointer-events: none;
}

#floating-cta.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

#floating-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--orange);
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(19, 157, 153, 0.5);
  transition: all 0.3s;
  white-space: nowrap;
}

#floating-cta a:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(19, 157, 153, 0.65);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */

/* ═══════════════════════════════════════════
   THEME TOGGLE BUTTON
═══════════════════════════════════════════ */
#theme-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.09);
  border: 1px solid rgba(0, 0, 0, 0.13);
  border-radius: 20px;
  padding: 6px 14px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: rgba(10, 22, 40, 0.72);
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
#theme-toggle:hover {
  background: rgba(0, 0, 0, 0.16);
  color: #0a1628;
}
.theme-icon {
  font-size: 13px;
  line-height: 1;
}
@media (max-width: 768px) {
  #theme-toggle .theme-label {
    display: none;
  }
}

/* ═══ Logo switching ═══ */
.nav-logo-white {
  display: none !important;
}
html.dark-mode .nav-logo-black {
  display: none !important;
}
html.dark-mode .nav-logo-white {
  display: block !important;
}

/* ═══════════════════════════════════════════
   DARK MODE OVERRIDES  (html.dark-mode)
═══════════════════════════════════════════ */
html.dark-mode {
  --black: #050c1a;
  --dark: #071020;
  --dark2: #0a1628;
  --dark3: #0f1e35;
  --surface: #132040;
  --surface2: #1a2d50;
  --border: rgba(255, 255, 255, 0.07);
  --border2: rgba(255, 255, 255, 0.11);
  --text: #f0f4ff;
  --text2: #8fa8cc;
  --text3: #7895b8;
  --orange-text: #32d6cf;
  --green-text: #45e3b5;
  --blue-text: #93c5fd;
  --red-text: #fb7185;
  --concrete-text: #9aa8bc;
  --brand-on: #0a1628;
}
html.dark-mode body {
  background: #050c1a;
  color: #f0f4ff;
}

/* — Nav dark — */
html.dark-mode nav {
  background: transparent !important;
  border-bottom: 0;
}
html.dark-mode .nav-logo img {
  filter: none;
}

/* — Theme toggle dark — */
html.dark-mode #theme-toggle {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(240, 244, 255, 0.72);
}
html.dark-mode #theme-toggle:hover {
  background: rgba(255, 255, 255, 0.13);
  color: #f0f4ff;
}

/* — Hero dark — */
html.dark-mode #hero {
  background:
    radial-gradient(
      ellipse 110% 65% at 50% -5%,
      rgba(19, 157, 153, 0.16) 0%,
      transparent 58%
    ),
    linear-gradient(180deg, #050c1a 0%, #071020 55%, #071a1a 100%);
}
html.dark-mode #hero::before {
  background: rgba(5, 12, 26, 0.68);
}
html.dark-mode .hero-bg-canvas::before {
  background:
    radial-gradient(
      circle 400px at 20% 60%,
      rgba(19, 157, 153, 0.07) 0%,
      transparent 70%
    ),
    radial-gradient(
      circle 600px at 80% 30%,
      rgba(19, 157, 153, 0.05) 0%,
      transparent 70%
    ),
    radial-gradient(
      circle 300px at 50% 80%,
      rgba(19, 157, 153, 0.04) 0%,
      transparent 60%
    );
}
html.dark-mode h1.hero-title {
  color: #f0f4ff !important;
}
/* — Cards / surfaces dark — */
html.dark-mode .feature-list li {
  background: rgba(255, 255, 255, 0.03);
}
html.dark-mode .compliance-card {
  background: rgba(255, 255, 255, 0.03);
}
html.dark-mode .int-box {
  background: rgba(255, 255, 255, 0.03);
}

/* — Forms dark — */
html.dark-mode .contact-form {
  background: rgba(255, 255, 255, 0.04);
  box-shadow: none;
}
html.dark-mode .form-input {
  background: rgba(255, 255, 255, 0.06);
  color: #f0f4ff;
}
html.dark-mode .form-input:focus {
  background: rgba(255, 255, 255, 0.09);
}
/* ═══ Section full-height ═══ */

.dowody-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  margin-top: 64px;
  align-items: start;
  padding-left: 0;
}
.mini-gen {
  display: flex;
  flex-direction: column;
}
.mini-gen-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-text);
  margin-bottom: 20px;
}
.mini-gen-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  width: 100%;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  padding: 0;
  border-radius: 12px;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}
.mini-gen-step:hover,
.mini-gen-step:focus-visible {
  background: rgba(19, 157, 153, 0.06);
}
.mini-gen-step:focus-visible {
  outline: 2px solid var(--orange-text);
  outline-offset: 4px;
}
.mini-gen-step.active {
  transform: translateX(4px);
}
.mini-gen-dot-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.mini-gen-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(19, 157, 153, 0.25);
  border: 2px solid rgba(19, 157, 153, 0.4);
}
.mini-gen-dot.now {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 10px rgba(19, 157, 153, 0.45);
}
.mini-gen-line {
  width: 2px;
  flex: 1;
  min-height: 40px;
  background: linear-gradient(
    to bottom,
    rgba(19, 157, 153, 0.35),
    rgba(19, 157, 153, 0.06)
  );
  margin: 5px 0;
}
.mini-gen-info {
  padding-bottom: 28px;
}
.mini-gen-info strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 3px;
}
.mini-gen-info.active-gen strong {
  color: var(--orange-text);
}
.mini-gen-info span {
  font-size: 12px;
  color: var(--text3);
}
.mini-gen-step:last-child .mini-gen-info {
  padding-bottom: 0;
}
.generation-preview {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.08);
}
.generation-preview img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: var(--surface2);
  transition: opacity 0.2s ease;
}
.compliance-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.compliance-grid-under {
  margin-top: 32px;
}
.modules-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-visual-col {
  position: relative;
  align-self: start;
}

.feature-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.feature-img-wrap .feat-img {
  border-radius: var(--radius);
}

#feature-image {
  transition: opacity 0.3s ease;
}

.feature-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 10px;
  padding: 12px;
  margin-bottom: 18px;

  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tab-btn {
  border: none;
  cursor: pointer;

  padding: 12px 18px;
  border-radius: 12px;

  background: transparent;
  color: var(--text2);

  font-size: 14px;
  font-weight: 600;
  font-family: inherit;

  transition:
    background 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.tab-btn:hover {
  background: rgba(19, 157, 153, 0.08);
  color: var(--text);
}

.tab-btn.active {
  background: var(--grad1);
  color: #fff;
  box-shadow:
    0 8px 24px rgba(19, 157, 153, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.dark-mode .feature-tabs {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
}

.dark-mode .tab-btn {
  color: rgba(255, 255, 255, 0.75);
}

.dark-mode .tab-btn:hover {
  background: rgba(19, 157, 153, 0.12);
  color: var(--text);
}

.scenario-desc {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-6px);

  transition:
    max-height 0.15s ease-out,
    opacity 0.1s linear,
    transform 0.1s linear;
}

.scenario-card:hover .scenario-desc {
  max-height: 250px;
  opacity: 1;
  transform: translateY(0);

  transition:
    max-height 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.35s ease,
    transform 0.35s ease;
}

.inaczej-desc {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-6px);
  margin-top: 14px;

  transition:
    max-height 0.45s ease,
    opacity 0.25s ease,
    transform 0.25s ease,
    margin-top 0.25s ease;

  margin-top: 0;
}
.inaczej-card:hover .inaczej-desc {
  max-height: 260px;
  opacity: 1;
  transform: translateY(0);
}

.touch-card-toggle {
  display: none;
}

html.touch-device .scenario-card,
html.touch-device .inaczej-card {
  position: relative;
  padding-bottom: 52px;
}

html.touch-device .touch-card-toggle {
  display: block;
  position: absolute;
  left: 50%;
  bottom: 20px;
  width: 32px;
  height: 24px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  transform: translateX(-50%);
}

html.touch-device .touch-card-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 3px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: translateX(-50%) rotate(45deg);
  transition: transform 0.25s ease;
}

html.touch-device .touch-card-toggle:hover::after {
  transform: translate(-50%, 4px) rotate(45deg);
}

html.touch-device .scenario-card:hover .scenario-desc,
html.touch-device .inaczej-card:hover .inaczej-desc {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-6px);
}

html.touch-device .scenario-card:hover,
html.touch-device .inaczej-card:hover {
  transform: none;
}

html.touch-device .scenario-card.is-open .scenario-desc,
html.touch-device .inaczej-card.is-open .inaczej-desc {
  max-height: 320px;
  opacity: 1;
  transform: translateY(0);
}

html.touch-device .scenario-card.is-open .touch-card-toggle::after,
html.touch-device .inaczej-card.is-open .touch-card-toggle::after {
  transform: translateX(-50%) rotate(225deg);
}

html.touch-device .scenario-card.is-open .touch-card-toggle:hover::after,
html.touch-device .inaczej-card.is-open .touch-card-toggle:hover::after {
  transform: translate(-50%, 4px) rotate(225deg);
}

/* ═══════════════════════════════════════════
   DLA KOGO
═══════════════════════════════════════════ */
#dla-kogo {
  background: var(--dark);
  scroll-margin-top: 0;
  padding-top: 72px;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
  align-items: start;
  min-height: 520px;
}

.scenario-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;

  position: relative;
  overflow: hidden;
  text-align: center;
  transition:
    transform 0.3s,
    border-color 0.3s,
    box-shadow 0.3s;
}

.scenario-card:hover {
  transform: translateY(-5px);
  border-color: rgba(19, 157, 153, 0.28);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.08);
}

.scenario-num {
  font-size: 96px;
  font-weight: 900;
  color: rgba(19, 157, 153, 0.07);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 28px;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.scenario-icon {
  font-size: 40px;
  margin-bottom: 22px;
  display: block;
  text-align: center;
}

.scenario-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.scenario-question {
  font-size: 15px;
  font-weight: 600;
  font-style: italic;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 16px;
}

.scenario-desc {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 0;
}

.scenario-signals {
  border-top: 1px solid var(--border);
  padding-top: 22px;
}

.scenario-signal-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--orange-text);
  margin-bottom: 14px;
}

.scenario-signal {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text2);
  line-height: 1.55;
  margin-bottom: 10px;
}

.scenario-signal:last-child {
  margin-bottom: 0;
}

.scenario-signal::before {
  content: "✓";
  color: var(--green-text);
  font-weight: 700;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
  width: 16px;
  height: 16px;
  background: rgba(34, 211, 160, 0.1);
  border: 1px solid rgba(34, 211, 160, 0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .scenario-grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════
   CO ROBIMY INACZEJ
═══════════════════════════════════════════ */
#inaczej {
  background: var(--black);
}

.inaczej-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.inaczej-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  min-height: 230px;

  text-align: center;
  gap: 12px;

  transition:
    transform 0.3s,
    border-color 0.3s;
}

.inaczej-card:hover {
  transform: translateY(-3px);
  border-color: rgba(19, 157, 153, 0.25);
}

.inaczej-icon {
  font-size: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}

.inaczej-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.inaczej-desc {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   JAK WYGLĄDA WSPÓŁPRACA
═══════════════════════════════════════════ */
#wspolpraca {
  background: var(--dark);
}

.steps-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.step-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.step-item:has(details[open]) {
  align-items: flex-start;
}

.step-item:last-child {
  border-bottom: none;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(19, 157, 153, 0.12);
  border: 1px solid rgba(19, 157, 153, 0.25);
  color: var(--orange-text);
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-item details {
  min-width: 0;
}

.step-item summary.step-content-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  list-style: none;
  cursor: pointer;
}

.step-item summary.step-content-title::-webkit-details-marker {
  display: none;
}

.step-item summary.step-content-title::marker {
  content: "";
}

.step-item summary.step-content-title::before {
  content: "";
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 7px;
  border-color: transparent transparent transparent var(--orange);
  transition: transform 0.2s ease;
}

.step-item details[open] summary.step-content-title::before {
  transform: rotate(90deg);
}

.step-item details[open] summary.step-content-title {
  min-height: 0;
  align-items: flex-start;
}

.step-content-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.step-item details:not([open]) summary.step-content-title {
  margin-bottom: 0;
}

.step-item details[open] .step-content-title {
  margin-bottom: 4px;
}

.step-content-desc {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   ROADMAPA
═══════════════════════════════════════════ */
#roadmapa {
  background: var(--dark);
}

.roadmapa-col-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: inline-block;
}

.roadmapa-col-badge.inprogress {
  background: rgba(19, 157, 153, 0.12);
  color: var(--orange-text);
  border: 1px solid rgba(19, 157, 153, 0.25);
}

.roadmapa-col-badge.planned {
  background: rgba(59, 130, 246, 0.1);
  color: var(--blue-text);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.roadmapa-col-badge.direction {
  background: rgba(100, 116, 139, 0.1);
  color: var(--concrete-text);
  border: 1px solid rgba(100, 116, 139, 0.2);
}

/* — Układ roadmapy — */
.roadmap-v2 {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.roadmap-v2-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.roadmap-tabs {
  margin-bottom: 0;
}

.roadmap-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 14px;
  font-family: inherit;
  flex-shrink: 0;
  transition:
    background 0.25s ease,
    transform 0.2s ease;
}

.roadmap-tab:hover {
  background: rgba(0, 0, 0, 0.04);
}

.roadmap-tab:focus-visible {
  outline: 2px solid var(--orange-text);
  outline-offset: 3px;
}

.roadmap-tab.active {
  background: rgba(19, 157, 153, 0.08);
}

.roadmap-tab.active .roadmap-v2-num {
  color: var(--text);
}

.roadmap-panels {
  min-height: 0;
}

.roadmap-panel {
  display: none;
  animation: roadmap-fade-in 0.3s ease;
}

.roadmap-panel.active {
  display: block;
}

.roadmap-note {
  margin-top: 28px;
  color: var(--text3);
  font-size: 13px;
  text-align: center;
}

@keyframes roadmap-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

html.dark-mode .roadmap-tab:hover {
  background: rgba(255, 255, 255, 0.06);
}

html.dark-mode .roadmap-tab.active {
  background: rgba(19, 157, 153, 0.15);
}

.roadmap-v2-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--text3);
  letter-spacing: 1.5px;
  flex-shrink: 0;
}

.roadmap-v2-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border2), transparent);
}

/* W trakcie — wyróżnione karty z border-top */
.roadmap-active-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.roadmap-active-card {
  background: linear-gradient(
    160deg,
    rgba(19, 157, 153, 0.07) 0%,
    rgba(19, 157, 153, 0.02) 100%
  );
  border: 1px solid rgba(19, 157, 153, 0.2);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius);
  padding: 36px 22px 22px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.65;
  position: relative;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}

.roadmap-active-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(19, 157, 153, 0.14);
  border-color: rgba(19, 157, 153, 0.38);
}

.roadmap-active-card::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 22px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(19, 157, 153, 0.18);
  animation: pulse 2s ease-in-out infinite;
}

.roadmap-planned-grid,
.roadmap-direction-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.roadmap-planned-grid {
  grid-template-columns: repeat(4, 1fr);
}

.roadmap-planned-card,
.roadmap-direction-tag {
  display: block;
  background: linear-gradient(
    160deg,
    rgba(19, 157, 153, 0.07) 0%,
    rgba(19, 157, 153, 0.02) 100%
  );
  border: 1px solid rgba(19, 157, 153, 0.2);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius);
  padding: 36px 22px 22px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.65;
  position: relative;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}

.roadmap-planned-card:hover,
.roadmap-direction-tag:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(19, 157, 153, 0.14);
  border-color: rgba(19, 157, 153, 0.38);
  background: linear-gradient(
    160deg,
    rgba(19, 157, 153, 0.07) 0%,
    rgba(19, 157, 153, 0.02) 100%
  );
  color: var(--text);
}

.roadmap-planned-dot {
  display: none;
}

.roadmap-planned-card::before,
.roadmap-direction-tag::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 22px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(19, 157, 153, 0.18);
  animation: pulse 2s ease-in-out infinite;
}

.roadmap-active-card.has-client-proposal::after,
.roadmap-planned-card.has-client-proposal::after {
  content: "propozycja klienta";
  position: absolute;
  top: 10px;
  left: 22px;
  right: 22px;
  text-align: center;
  color: var(--text3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.roadmap-planned-card {
  background: linear-gradient(
    160deg,
    rgba(59, 130, 246, 0.08) 0%,
    rgba(59, 130, 246, 0.03) 100%
  );
  border-color: rgba(59, 130, 246, 0.2);
  border-top-color: var(--blue);
}

.roadmap-planned-card:hover {
  background: linear-gradient(
    160deg,
    rgba(59, 130, 246, 0.1) 0%,
    rgba(59, 130, 246, 0.04) 100%
  );
  border-color: rgba(59, 130, 246, 0.34);
  box-shadow: 0 12px 32px rgba(59, 130, 246, 0.14);
}

.roadmap-planned-card::before {
  content: none;
}

.roadmap-direction-tag {
  background: linear-gradient(
    160deg,
    rgba(100, 116, 139, 0.1) 0%,
    rgba(100, 116, 139, 0.04) 100%
  );
  border-color: rgba(100, 116, 139, 0.22);
  border-top-color: var(--concrete);
}

.roadmap-direction-tag:hover {
  background: linear-gradient(
    160deg,
    rgba(100, 116, 139, 0.12) 0%,
    rgba(100, 116, 139, 0.06) 100%
  );
  border-color: rgba(100, 116, 139, 0.34);
  box-shadow: 0 12px 32px rgba(100, 116, 139, 0.14);
}

.roadmap-direction-tag::before {
  content: none;
}

@media (max-width: 768px) {
  .roadmap-tabs {
    flex-wrap: wrap;
    gap: 10px;
  }
  .roadmap-tabs .roadmap-v2-line {
    display: none;
  }
  .roadmap-tab {
    flex: 1 1 calc(50% - 5px);
    justify-content: center;
    min-width: 140px;
  }
  .roadmap-active-grid {
    grid-template-columns: 1fr;
  }
  .roadmap-planned-grid {
    grid-template-columns: 1fr;
  }
  .roadmap-direction-list {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════
   MODELE WSPÓŁPRACY
═══════════════════════════════════════════ */
#modele {
  background: var(--black);
}

.modele-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.model-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition:
    transform 0.3s,
    border-color 0.3s;
}

.model-card:hover {
  transform: translateY(-4px);
  border-color: rgba(19, 157, 153, 0.3);
}

.model-card-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-text);
  margin-bottom: 12px;
  display: block;
}

.model-card-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.model-card-desc {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 20px;
}

.model-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-card-list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--text2);
  align-items: flex-start;
}

.model-card-list li::before {
  content: "✓";
  color: var(--green-text);
  font-weight: 700;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .inaczej-grid {
    grid-template-columns: 1fr;
  }
  .modele-grid {
    grid-template-columns: 1fr;
  }
  .steps-list {
    margin-top: 32px;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 0 20px;
  }
  section {
    padding: 20px 0;
  }
  .container {
    padding: 0 20px;
  }
  .hero-inner {
    padding: calc(54px + 32px) 20px 28px;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    gap: 24px;
    text-align: center;
    min-height: 100svh;
  }
  .hero-product-logo {
    grid-column: 1;
    grid-row: 1;
    align-items: center;
  }
  h1.hero-title {
    grid-column: 1;
    grid-row: 2;
    text-align: center;
    font-size: clamp(22px, 6vw, 32px);
  }
  .hero-cta-group {
    grid-row: 3;
    flex-direction: column;
    align-items: stretch;
  }
  .hero-badge {
    grid-row: 4;
    max-width: 100%;
    text-align: center;
  }
  .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 14px 18px;
    font-size: 14px;
    white-space: nowrap;
  }
  .scenario-grid {
    min-height: auto;
    margin-top: 32px;
  }
  .prob-grid {
    margin-top: 32px;
  }
  .prob-card-wide {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .prob-title {
    min-height: auto;
  }
  .roadmap-planned-grid {
    grid-template-columns: 1fr;
  }
  .tab-btn {
    flex: 1 1 calc(50% - 5px);
    min-width: 0;
    padding: 10px 12px;
    font-size: 13px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    row-gap: 32px;
  }
  .contact-copy,
  .contact-layout .contact-form,
  .contact-layout #successMsg {
    grid-column: 1;
    grid-row: auto;
  }
  .contact-copy {
    text-align: center;
  }
  .contact-sub {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 8px;
  }
  .prob-grid {
    grid-template-columns: 1fr;
  }
  .feature-module {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .feature-module.reverse {
    direction: ltr;
  }
  .compliance-grid {
    grid-template-columns: 1fr;
  }
  .integration-inner {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    flex-direction: column;
    gap: 20px;
  }
  .dowody-layout {
    grid-template-columns: 1fr;
  }
  .modules-trio {
    grid-template-columns: 1fr;
  }
  .compliance-grid-2 {
    grid-template-columns: 1fr;
  }
  
}
@media (max-width: 1200px) {
  #floating-cta {
    display: none;
  }
}