:root {
  --ink: #0b2440;
  --muted: #496174;
  --line: #cfe3f2;
  --blue: #075ba8;
  --cyan: #0297b7;
  --green: #138d75;
  --red: #0878c9;
  --amber: #12a8d4;
  --paper: #ffffff;
  --pale: #f4fbff;
  --pale-blue: #eaf8ff;
  --water: #dff5ff;
  --shadow: 0 18px 42px rgba(7, 91, 168, 0.12);
  --container: min(1180px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: linear-gradient(180deg, #ffffff 0%, #f7fcff 42%, #ffffff 100%);
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
}

img {
  max-width: 100%;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Sora", "Manrope", Arial, sans-serif;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(44px, 6vw, 78px);
}

h2 {
  font-size: clamp(32px, 4.4vw, 58px);
}

h3 {
  font-size: 22px;
}

p,
li,
figcaption {
  line-height: 1.62;
}

p {
  color: var(--muted);
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.scrollbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 120;
  height: 3px;
  background: #e4f4fb;
}

.scrollbar span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #9de7ff, var(--cyan), var(--blue));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.topbar.scrolled {
  box-shadow: 0 12px 28px rgba(17, 24, 39, 0.08);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 40px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 6px;
  font-weight: 800;
}

.brand-text {
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu {
  display: flex;
  align-items: center;
  gap: 18px;
}

.menu a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  color: #27364b;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.menu a:hover,
.menu a.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.menu-btn {
  display: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
}

.hero {
  padding: 68px 0 56px;
  background:
    linear-gradient(180deg, #ffffff 0%, #eef9ff 58%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: 0.93fr 1.07fr;
  gap: 44px;
  align-items: center;
}

.hero-copy {
  max-width: 710px;
}

.lead {
  margin: 22px 0 0;
  color: #39485b;
  font-size: 20px;
}

.lead span {
  display: block;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.eyebrow.light {
  color: var(--cyan);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.btn.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.btn.secondary {
  color: var(--blue);
  border-color: #9ccce5;
  background: #fff;
}

.btn.white {
  color: var(--blue);
  background: #fff;
}

.hero-visual,
.evidence,
.contact-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.hero-visual img,
.evidence img,
.contact-card img {
  cursor: zoom-in;
}

.hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #fff;
}

figcaption {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: #f4fbff;
  color: #45566c;
  font-size: 14px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #b9dcf0;
  gap: 1px;
  overflow: hidden;
}

.proof-strip div {
  padding: 20px;
  background: #fff;
}

.proof-strip strong {
  display: block;
  color: var(--blue);
  font-family: "Sora", "Manrope", Arial, sans-serif;
  font-size: 32px;
  line-height: 1;
}

.proof-strip span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
}

.section {
  padding: 86px 0;
}

.white {
  background: #fff;
}

.pale {
  background:
    linear-gradient(180deg, #f8fdff 0%, var(--pale) 100%);
}

.pale-blue {
  background:
    linear-gradient(180deg, #edfaff 0%, #ffffff 100%);
}

.section-head {
  max-width: 920px;
  margin-bottom: 34px;
}

.section-head p,
.split > div > p {
  font-size: 18px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 46px;
  align-items: center;
}

.split.reversed {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.process {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
}

.process li {
  display: grid;
  grid-template-columns: 46px 160px 1fr;
  gap: 16px;
  align-items: start;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.process span {
  color: var(--blue);
  font-weight: 800;
}

.process strong {
  font-weight: 800;
}

.process p {
  margin: 0;
}

.evidence img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  background: #fff;
}

.evidence.large img {
  aspect-ratio: 16 / 9;
}

.evidence-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.evidence-row .evidence img {
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
}

.evidence-row.compact .evidence img {
  object-fit: contain;
  background: #fff;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #cfe8f5;
  overflow: hidden;
}

.spec-grid div {
  padding: 18px;
  background: #fff;
}

.spec-grid span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.spec-grid strong {
  display: block;
  margin-top: 7px;
}

.meter-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 44px;
  align-items: center;
}

.meter-copy {
  display: grid;
  gap: 18px;
}

.meter-copy h3 {
  padding-left: 16px;
  border-left: 5px solid var(--cyan);
}

.meter-copy p {
  margin: -10px 0 0;
}

.formula {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 26px;
}

.formula span,
.formula b,
.formula strong {
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 800;
}

.formula strong {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-color: var(--cyan);
}

.analysis-list {
  display: grid;
  gap: 14px;
}

.analysis-list article {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.analysis-list span {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-weight: 800;
}

.analysis-list p {
  margin: 8px 0 0;
}

.results {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: 36px;
  align-items: start;
  margin-bottom: 34px;
}

.result-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #cfe8f5;
  overflow: hidden;
}

.result-cards article {
  padding: 20px;
  background: #fff;
}

.result-cards strong {
  display: block;
  color: var(--blue);
  font-family: "Sora", "Manrope", Arial, sans-serif;
  font-size: 28px;
}

.result-cards span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #cfe8f5;
  overflow: hidden;
}

.service-grid article {
  min-height: 190px;
  padding: 24px;
  background: #fff;
}

.service-grid p {
  margin-bottom: 0;
}

.contact-section {
  padding: 90px 0;
  background:
    linear-gradient(180deg, #e9f8ff 0%, #ffffff 100%);
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
}

.contact-grid p {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}

.contact-card img {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: contain;
  background: #fff;
}

footer {
  background: #f4fbff;
  border-top: 1px solid var(--line);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  color: var(--muted);
  font-size: 13px;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
  background: rgba(7, 26, 44, 0.82);
}

.lightbox.open {
  display: flex;
}

.lightbox-panel {
  width: min(1180px, 96vw);
  max-height: 92vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
}

.lightbox-top {
  display: flex;
  justify-content: flex-end;
  padding: 10px;
  border-bottom: 1px solid var(--line);
  background: #f4fbff;
}

.lightbox-close {
  min-width: 42px;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  cursor: pointer;
}

.lightbox-img-wrap {
  display: grid;
  place-items: center;
  overflow: auto;
  background: #ffffff;
}

.lightbox img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 76vh;
  object-fit: contain;
}

.lightbox-caption {
  margin: 0;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  color: #334155;
  background: #f8fcff;
  font-size: 15px;
}

@media (max-width: 1080px) {
  .menu {
    gap: 12px;
  }

  .brand-text {
    max-width: 250px;
  }

  .hero-grid,
  .split,
  .split.reversed,
  .meter-layout,
  .results,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .split.reversed .evidence {
    order: 2;
  }

  .proof-strip,
  .evidence-row,
  .result-cards,
  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .menu-btn {
    display: inline-flex;
  }

  .menu {
    position: absolute;
    top: 76px;
    right: 16px;
    display: none;
    min-width: 240px;
    padding: 12px;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .menu.show {
    display: flex;
  }

  .menu a {
    padding: 10px 8px;
  }

  .hero {
    padding-top: 46px;
  }

  .lead,
  .section-head p,
  .split > div > p {
    font-size: 16px;
  }

  .process li {
    grid-template-columns: 42px 1fr;
  }

  .process p {
    grid-column: 2;
  }

  .spec-grid,
  .proof-strip,
  .evidence-row,
  .result-cards,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .footer {
    display: grid;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(1180px, calc(100% - 22px));
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 30px;
  }

  .brand-text {
    max-width: 156px;
    font-size: 13px;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .section {
    padding: 58px 0;
  }

  .hero-visual img,
  .evidence.large img,
  .evidence img {
    aspect-ratio: 4 / 3;
  }
}

/* Zavrsno vizuelno zatezanje identiteta i kartica */
.topbar {
  border-bottom: 1px solid rgba(14, 116, 144, 0.12);
  box-shadow: 0 18px 46px rgba(15, 99, 142, 0.08);
}

.brand {
  gap: 12px;
}

.brand-mark {
  background: linear-gradient(145deg, #006db6 0%, #00a4d8 58%, #8feaff 100%);
  box-shadow: 0 14px 30px rgba(0, 109, 182, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.52);
}

.brand-text {
  max-width: 390px;
  white-space: normal;
  line-height: 1.08;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: #063650;
}

.menu a {
  border-radius: 999px;
  padding: 9px 12px;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.menu a:hover,
.menu a:focus-visible {
  background: rgba(0, 126, 190, 0.08);
  color: #006db6;
  box-shadow: inset 0 0 0 1px rgba(0, 126, 190, 0.14);
}

.btn.primary {
  background: linear-gradient(135deg, #006db6 0%, #00a4d8 52%, #61d8ff 100%);
  box-shadow: 0 18px 36px rgba(0, 109, 182, 0.26);
}

.btn.primary:hover,
.btn.primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(0, 109, 182, 0.33);
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(0, 126, 190, 0.18);
  box-shadow: 0 12px 28px rgba(15, 99, 142, 0.08);
}

.hero-visual,
.evidence,
.contact-card {
  border: 1px solid rgba(0, 126, 190, 0.12);
  box-shadow: 0 24px 70px rgba(15, 99, 142, 0.12);
}

.evidence {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.evidence:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 126, 190, 0.22);
  box-shadow: 0 30px 78px rgba(15, 99, 142, 0.16);
}

@media (max-width: 920px) {
  .brand-text {
    max-width: 300px;
    font-size: 12px;
  }
}

@media (max-width: 520px) {
  .brand {
    gap: 9px;
  }

  .brand-text {
    max-width: 190px;
    font-size: 11px;
    line-height: 1.12;
  }

  .menu a {
    border-radius: 16px;
    padding: 12px 14px;
  }
}

/* Korekcija za zivu verziju: stabilna tipografija na uskim ekranima */
.brand {
  min-width: 0;
}

.brand-text {
  overflow-wrap: anywhere;
}

.menu-btn {
  flex: 0 0 auto;
}

@media (max-width: 560px) {
  .nav {
    gap: 10px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    font-size: 15px;
  }

  .brand-text {
    max-width: 150px;
    font-size: 10px;
    line-height: 1.05;
    letter-spacing: 0;
  }

  h1 {
    font-size: clamp(30px, 8.4vw, 34px);
    line-height: 1.08;
    letter-spacing: -0.045em;
  }

  .lead,
  .section-head p,
  .split > div > p,
  .contact-grid p {
    font-size: 15px;
    line-height: 1.62;
  }
}

@media (max-width: 390px) {
  .brand-text {
    max-width: 132px;
    font-size: 9.5px;
  }

  h1 {
    font-size: 29px;
  }
}

/* Profesionalni tok stranice: korisnici, isporuka i pilot zona */
.brand-text strong,
.brand-text small {
  display: block;
}

.brand-text strong {
  font-size: 1em;
  line-height: 1.05;
}

.brand-text small {
  margin-top: 2px;
  font-size: 0.86em;
  line-height: 1.05;
  color: #0b6f9d;
}

.menu {
  gap: clamp(6px, 0.8vw, 16px);
}

.audience-grid,
.delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.delivery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.audience-grid article,
.delivery-grid article {
  min-height: 100%;
  padding: 24px;
  border: 1px solid rgba(0, 126, 190, 0.13);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(237, 249, 255, 0.86)),
    #fff;
  box-shadow: 0 20px 58px rgba(15, 99, 142, 0.1);
}

.audience-grid strong,
.delivery-grid strong {
  display: block;
  margin-bottom: 10px;
  color: #062642;
  font-size: 18px;
}

.audience-grid p,
.delivery-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.delivery-grid article span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, #006db6, #39c7ef);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 14px 28px rgba(0, 109, 182, 0.22);
}

.pilot-section {
  background:
    radial-gradient(circle at 16% 16%, rgba(87, 203, 255, 0.28), transparent 34%),
    linear-gradient(135deg, #f7fdff 0%, #e9f8ff 50%, #ffffff 100%);
}

.pilot-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: 34px;
  align-items: center;
}

.pilot-grid > div:first-child p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.pilot-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid rgba(0, 126, 190, 0.16);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 26px 72px rgba(15, 99, 142, 0.16);
  backdrop-filter: blur(14px);
}

.pilot-card div {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(237, 249, 255, 0.98), rgba(255, 255, 255, 0.98));
  border: 1px solid rgba(0, 126, 190, 0.1);
}

.pilot-card strong {
  display: block;
  margin-bottom: 4px;
  color: #005f9e;
  font-size: 28px;
  line-height: 1.05;
}

.pilot-card span {
  color: var(--muted);
  font-weight: 600;
}

.contact-email {
  margin: 14px 0 0;
  color: #075985;
  font-weight: 800;
  letter-spacing: 0.01em;
}

@media (max-width: 1080px) {
  .audience-grid,
  .delivery-grid,
  .pilot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .audience-grid,
  .delivery-grid,
  .pilot-grid {
    grid-template-columns: 1fr;
  }

  .audience-grid article,
  .delivery-grid article,
  .pilot-card {
    border-radius: 24px;
  }

  .pilot-card strong {
    font-size: 24px;
  }
}

@media (max-width: 560px) {
  .brand-text small {
    font-size: 0.82em;
  }

  .audience-grid,
  .delivery-grid {
    gap: 14px;
  }

  .audience-grid article,
  .delivery-grid article {
    padding: 20px;
  }
}

/* Dodatni profesionalni blokovi */
.section-head.compact {
  max-width: 860px;
  margin-bottom: 24px;
}

.quick-flow {
  padding: 56px 0;
  background:
    linear-gradient(90deg, rgba(0, 109, 182, 0.08), transparent 34%, rgba(54, 195, 235, 0.11)),
    #fff;
}

.flow-grid,
.alarm-grid,
.meter-tags {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.alarm-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.meter-tags {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.flow-grid article,
.alarm-grid article,
.meter-tags article {
  padding: 22px;
  border: 1px solid rgba(0, 126, 190, 0.13);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 46px rgba(15, 99, 142, 0.09);
}

.flow-grid span {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  border-radius: 13px;
  background: linear-gradient(135deg, #006db6, #43d4f7);
  color: #fff;
  font-weight: 800;
  font-size: 12px;
}

.flow-grid strong,
.alarm-grid strong,
.meter-tags strong {
  display: block;
  margin-bottom: 8px;
  color: #062642;
  font-size: 18px;
}

.flow-grid p,
.alarm-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.meter-tags span {
  display: inline-flex;
  margin: 6px 6px 0 0;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(0, 126, 190, 0.08);
  color: #075985;
  font-size: 13px;
  font-weight: 800;
}

.integration-list {
  display: grid;
  gap: 14px;
}

.integration-list article {
  padding: 20px;
  border-radius: 24px;
  border: 1px solid rgba(0, 126, 190, 0.13);
  background:
    linear-gradient(135deg, rgba(237, 249, 255, 0.92), rgba(255, 255, 255, 0.96));
  box-shadow: 0 16px 42px rgba(15, 99, 142, 0.08);
}

.integration-list strong {
  display: block;
  margin-bottom: 6px;
  color: #062642;
  font-size: 18px;
}

.integration-list span {
  color: var(--muted);
  line-height: 1.55;
}

.estimate-box,
.proof-box {
  padding: clamp(26px, 4vw, 46px);
  border-radius: 34px;
  border: 1px solid rgba(0, 126, 190, 0.14);
  background:
    radial-gradient(circle at top right, rgba(66, 211, 247, 0.2), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(237, 249, 255, 0.9));
  box-shadow: 0 24px 70px rgba(15, 99, 142, 0.12);
}

.estimate-box {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: 28px;
  align-items: start;
}

.estimate-box ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.estimate-box li {
  position: relative;
  padding-left: 26px;
  color: #173a52;
  font-weight: 700;
  line-height: 1.55;
}

.estimate-box li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #00a4d8;
  box-shadow: 0 0 0 5px rgba(0, 164, 216, 0.13);
}

.proof-section {
  background:
    linear-gradient(135deg, #f7fdff 0%, #e9f8ff 58%, #fff 100%);
}

.proof-box {
  max-width: 1050px;
}

.proof-box p {
  max-width: 900px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.contact-actions .btn {
  min-width: 190px;
}

@media (max-width: 1080px) {
  .flow-grid,
  .alarm-grid,
  .meter-tags,
  .estimate-box {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .flow-grid,
  .alarm-grid,
  .meter-tags,
  .estimate-box {
    grid-template-columns: 1fr;
  }

  .quick-flow {
    padding: 46px 0;
  }

  .contact-actions,
  .contact-actions .btn {
    width: 100%;
  }
}

@media (max-width: 560px) {
  .flow-grid article,
  .alarm-grid article,
  .meter-tags article {
    padding: 19px;
    border-radius: 22px;
  }

  .estimate-box,
  .proof-box {
    border-radius: 26px;
  }
}

/* Zavrsno zatezanje: sigurnost, zavrsni poziv i mobilni kontakt */
.hero-visual picture {
  display: block;
}

.security-section {
  background:
    radial-gradient(circle at 80% 16%, rgba(87, 203, 255, 0.24), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #eef9ff 58%, #ffffff 100%);
}

.security-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(340px, 0.82fr);
  gap: 34px;
  align-items: center;
}

.security-grid p {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.security-card {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 32px;
  border: 1px solid rgba(0, 126, 190, 0.15);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 70px rgba(15, 99, 142, 0.13);
}

.security-card article {
  padding: 18px;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(237, 249, 255, 0.98), #fff);
  border: 1px solid rgba(0, 126, 190, 0.1);
}

.security-card strong {
  display: block;
  margin-bottom: 5px;
  color: #062642;
  font-size: 18px;
}

.security-card span {
  color: var(--muted);
  line-height: 1.55;
}

.pilot-note {
  padding: 16px 18px;
  border-radius: 22px;
  border: 1px solid rgba(0, 126, 190, 0.16);
  background: rgba(255, 255, 255, 0.72);
  color: #075985 !important;
  font-weight: 800;
}

.final-cta {
  padding: 74px 0;
  background:
    linear-gradient(135deg, rgba(0, 109, 182, 0.08), rgba(54, 195, 235, 0.16)),
    #fff;
}

.final-cta-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(26px, 4vw, 46px);
  border-radius: 34px;
  border: 1px solid rgba(0, 126, 190, 0.16);
  background:
    radial-gradient(circle at top right, rgba(66, 211, 247, 0.24), transparent 34%),
    rgba(255, 255, 255, 0.92);
  box-shadow: 0 26px 74px rgba(15, 99, 142, 0.14);
}

.final-cta-box h2 {
  margin-bottom: 12px;
}

.final-cta-box p:not(.eyebrow) {
  margin: 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.final-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 1080px) {
  .security-grid,
  .final-cta-box {
    grid-template-columns: 1fr;
  }

  .final-cta-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .security-card,
  .final-cta-box {
    border-radius: 26px;
  }

  .final-cta-actions,
  .final-cta-actions .btn {
    width: 100%;
  }
}

@media (max-width: 560px) {
  body {
    padding-bottom: 74px;
  }

  .mobile-sticky-cta {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    border-radius: 18px;
    background: linear-gradient(135deg, #006db6, #27c4ec);
    color: #fff;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 18px 42px rgba(0, 109, 182, 0.35);
  }

  .final-cta {
    padding: 58px 0;
  }
}

/* Korekcija posle live testa: naslov ne sme da prelazi ekran */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

.hero-copy {
  min-width: 0;
}

.hero h1 {
  max-width: 780px;
  overflow-wrap: normal;
  word-break: normal;
}

@media (min-width: 921px) {
  .hero h1 {
    font-size: clamp(50px, 5.35vw, 68px);
    line-height: 1.03;
    letter-spacing: -0.045em;
  }
}

@media (max-width: 560px) {
  .container {
    width: calc(100vw - 22px) !important;
    max-width: calc(100vw - 22px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .hero *,
  .section * {
    max-width: 100%;
  }

  .hero h1 {
    width: min(100%, calc(100vw - 22px));
    max-width: calc(100vw - 22px);
    white-space: normal !important;
    overflow-wrap: anywhere;
    word-break: normal;
    font-size: clamp(25px, 6.5vw, 29px);
    line-height: 1.13;
    letter-spacing: -0.045em;
  }

  .hero-grid,
  .hero-copy,
  .lead {
    width: min(100%, calc(100vw - 22px));
    max-width: calc(100vw - 22px);
    min-width: 0;
  }

  .hero-grid {
    display: block;
  }

  .hero .lead,
  .hero-copy p {
    white-space: normal !important;
    overflow-wrap: anywhere;
  }

  .hero-actions,
  .hero-visual {
    width: min(100%, calc(100vw - 22px));
    max-width: calc(100vw - 22px);
  }
}

@media (max-width: 390px) {
  .hero h1 {
    font-size: 26px;
  }
}

/* Izbor jezika */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(0, 126, 190, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 26px rgba(15, 99, 142, 0.08);
}

.lang-switch a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 32px;
  border-radius: 999px;
  color: #075985;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.lang-switch a.active {
  background: linear-gradient(135deg, #006db6, #27c4ec);
  color: #fff;
}

@media (max-width: 820px) {
  .lang-switch {
    margin-left: auto;
  }
}

@media (max-width: 560px) {
  .lang-switch a {
    min-width: 34px;
    min-height: 30px;
    font-size: 12px;
  }
}

/* Regionalno pokrivanje i poslovni podaci */
.regional-section {
  padding: 74px 0;
  background:
    radial-gradient(circle at 14% 18%, rgba(87, 203, 255, 0.22), transparent 34%),
    linear-gradient(135deg, #ffffff 0%, #eef9ff 54%, #ffffff 100%);
}

.regional-box {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.85fr);
  gap: 30px;
  align-items: center;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid rgba(0, 126, 190, 0.15);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 24px 70px rgba(15, 99, 142, 0.13);
}

.regional-box h2 {
  margin-bottom: 18px;
  font-size: clamp(24px, 2.5vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.028em;
}

.company-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 0;
  color: #173a52;
}

.company-line strong,
.company-line span,
.company-line a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0, 126, 190, 0.13);
  background: rgba(237, 249, 255, 0.82);
  color: #075985;
  font-size: 14px;
  font-weight: 900;
  text-decoration: none;
}

.company-line a:hover,
.company-line a:focus-visible {
  color: #004f88;
  border-color: rgba(0, 126, 190, 0.3);
}

.country-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.country-grid article {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 14px;
  border: 1px solid rgba(0, 126, 190, 0.13);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(237, 249, 255, 0.94), #fff);
  box-shadow: 0 16px 42px rgba(15, 99, 142, 0.08);
}

.country-grid strong {
  color: #062642;
  font-size: 15px;
  line-height: 1.22;
}

.flag-icon {
  position: relative;
  flex: 0 0 auto;
  width: 42px;
  height: 27px;
  overflow: hidden;
  border-radius: 7px;
  border: 1px solid rgba(6, 38, 66, 0.14);
  box-shadow: 0 8px 18px rgba(15, 99, 142, 0.12);
}

.flag-rs {
  background: linear-gradient(to bottom, #c6363c 0 33.33%, #0c4076 33.33% 66.66%, #ffffff 66.66% 100%);
}

.flag-ba {
  background:
    linear-gradient(132deg, transparent 0 42%, #f3c820 42% 68%, transparent 68% 100%),
    linear-gradient(90deg, #1b4fb2, #1f6bd8);
}

.flag-ba::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 7px 4px 0 #fff, 14px 8px 0 #fff, 21px 12px 0 #fff, 28px 16px 0 #fff;
}

.flag-me {
  background: #c8102e;
  border: 3px solid #d7b740;
}

.flag-me::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #d7b740;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
}

.flag-mk {
  background:
    conic-gradient(from 0deg at 50% 50%, #f6d23c 0 12deg, #d82126 12deg 45deg, #f6d23c 45deg 57deg, #d82126 57deg 90deg, #f6d23c 90deg 102deg, #d82126 102deg 135deg, #f6d23c 135deg 147deg, #d82126 147deg 180deg, #f6d23c 180deg 192deg, #d82126 192deg 225deg, #f6d23c 225deg 237deg, #d82126 237deg 270deg, #f6d23c 270deg 282deg, #d82126 282deg 315deg, #f6d23c 315deg 327deg, #d82126 327deg 360deg);
}

.flag-mk::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #f6d23c;
}

@media (max-width: 1080px) {
  .regional-box {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .regional-section {
    padding: 58px 0;
  }

  .regional-box {
    border-radius: 26px;
  }

  .regional-box h2 {
    font-size: 23px;
  }

  .flag-icon {
    width: 38px;
    height: 24px;
  }

  .country-grid {
    grid-template-columns: 1fr;
  }

  .company-line {
    align-items: stretch;
  }

  .company-line strong,
  .company-line span,
  .company-line a {
    width: 100%;
    justify-content: center;
  }
}

/* Globalna korekcija velicine naslova */
h1 {
  font-size: clamp(38px, 4.05vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

h2 {
  font-size: clamp(26px, 2.65vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.034em;
}

h3 {
  font-size: 20px;
  line-height: 1.22;
}

.section-head {
  max-width: 820px;
}

.section-head p {
  font-size: 16px;
  line-height: 1.66;
}

@media (min-width: 921px) {
  .hero h1 {
    font-size: clamp(38px, 4.05vw, 54px);
  }
}

@media (max-width: 760px) {
  h1 {
    font-size: clamp(30px, 7.4vw, 36px);
  }

  h2 {
    font-size: clamp(23px, 5.5vw, 29px);
  }

  h3 {
    font-size: 18px;
  }
}

@media (max-width: 560px) {
  h1,
  .hero h1 {
    font-size: clamp(24px, 6vw, 27px);
    line-height: 1.14;
  }

  h2 {
    font-size: clamp(21px, 5.1vw, 25px);
    line-height: 1.16;
  }

  .regional-box h2 {
    font-size: 21px;
  }
}