:root {
  --navy: #081522;
  --navy-deep: #06111c;
  --navy-soft: #102437;
  --anthracite: #182027;
  --green: #48c78e;
  --green-dark: #259967;
  --white: #ffffff;
  --off-white: #f5f7f5;
  --muted: #aeb9c2;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  --radius: 8px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--white);
  background: var(--navy);
  line-height: 1.6;
  overflow-x: hidden;
}

.page-top-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  overflow-x: hidden;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 22px;
  align-items: center;
  padding: 12px clamp(18px, 3vw, 36px);
  background: rgba(6, 17, 28, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(72, 199, 142, 0.5);
  border-radius: 50%;
  color: var(--green);
  font-weight: 800;
}

.brand strong {
  display: block;
  font-size: clamp(1.55rem, 2.5vw, 2.25rem);
  line-height: 0.95;
  letter-spacing: 0.02em;
  font-weight: 950;
}

.brand small {
  display: block;
  color: #a6cf29;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  flex-wrap: nowrap;
  min-width: 0;
  max-width: 100%;
  contain: layout paint;
  justify-content: center;
  gap: clamp(16px, 3vw, 36px);
  color: #d9e1e7;
  font-size: 0.83rem;
  font-weight: 900;
  text-transform: uppercase;
}

.main-nav a {
  flex: 0 0 auto;
  transition: color 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--green);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  white-space: nowrap;
}

.lang-button {
  padding: 6px 2px;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.lang-button.is-active {
  color: var(--green);
  font-weight: 800;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 18px;
  color: #f9fff3;
  background: linear-gradient(135deg, #8fbd21, #4fbf84);
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 950;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero {
  width: 100%;
  max-width: none;
  margin: 0;
  min-height: calc(100vh - 78px);
  padding: 24px clamp(18px, 5vw, 72px) 34px;
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(420px, 1fr);
  gap: clamp(34px, 5vw, 84px);
  align-items: center;
  background:
    radial-gradient(circle at 72% 42%, rgba(72, 199, 142, 0.10), transparent 34%),
    linear-gradient(90deg, #06111c 0%, #071724 100%);
}

.hero-media {
  position: relative;
  align-self: center;
}

.hero-media img {
  width: 100%;
  max-height: min(680px, calc(100vh - 150px));
  aspect-ratio: 0.82;
  object-fit: cover;
  object-position: center 18%;
  border-radius: 0;
  box-shadow: none;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(8, 21, 34, 0) 48%, rgba(8, 21, 34, 0.34) 100%);
  pointer-events: none;
}

.hero-content {
  min-width: 0;
  max-width: 760px;
  padding: 26px 0 34px;
}

.hero-signature {
  display: none;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 740px;
  margin-bottom: 20px;
  font-size: clamp(3rem, 5vw, 5.3rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 1.35rem;
  line-height: 1.2;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 20px;
  color: #eef5f2;
  font-size: clamp(1.2rem, 1.7vw, 1.55rem);
  line-height: 1.25;
}

.hero-text {
  max-width: 690px;
  margin-bottom: 10px;
  color: #d7e0e6;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

.hero-claim {
  max-width: 690px;
  margin-top: 20px;
  margin-bottom: 26px;
  padding-left: 14px;
  color: #a6cf29;
  border-left: 0;
  padding-left: 0;
  font-style: italic;
  font-size: clamp(1.18rem, 1.8vw, 1.5rem);
  line-height: 1.28;
  font-weight: 850;
}

.benefit-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  padding: 18px clamp(18px, 4vw, 56px);
  background: #071724;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.benefit-item {
  display: flex;
  gap: 14px;
  align-items: center;
  min-height: 72px;
  padding: 0 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.benefit-item:last-child {
  border-right: 0;
}

.benefit-icon {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: #a6cf29;
}

.benefit-icon svg,
.service-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-item p {
  margin: 0;
  color: #dfe8ed;
  line-height: 1.25;
}

.benefit-item strong,
.benefit-item span:not(.benefit-icon) {
  display: block;
}

.benefit-item strong {
  color: var(--white);
  font-weight: 900;
}

.hero-actions,
.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #06140f;
  background: var(--green);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #65dca6;
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.section {
  width: min(100%, var(--max-width));
  margin: 0 auto;
  padding: 58px clamp(18px, 4vw, 46px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) 1fr;
  gap: 36px;
}

.section-copy p,
.about-content p,
.network-band p,
.contact-copy p {
  color: #d6dee5;
  font-size: 1.08rem;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 28px;
  text-align: center;
}

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

.service-card {
  overflow: hidden;
  min-height: 100%;
  color: var(--anthracite);
  background: var(--white);
  border-radius: 7px;
  box-shadow: 0 16px 45px rgba(8, 21, 34, 0.14);
}

.service-card img {
  width: 100%;
  aspect-ratio: 1.32;
  object-fit: cover;
}

.service-body {
  position: relative;
  padding: 22px 24px 28px;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-top: 0;
  margin-bottom: 14px;
  color: var(--white);
  border: 2px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 14px 30px rgba(8, 21, 34, 0.18);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-icon-energy {
  background: #7aa52b;
}

.service-icon-building {
  background: #17608d;
}

.service-icon-digital {
  background: #6b3e95;
}

.service-icon-real-estate {
  background: #c68b22;
}

.service-card h3 {
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 950;
}

.service-card p {
  margin-bottom: 0;
  color: #4d5a63;
}

.praxis {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding-top: 38px;
}

.praxis-image img {
  width: 100%;
  aspect-ratio: 1.08;
  object-fit: cover;
  object-position: center 28%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.praxis-content {
  padding: clamp(22px, 3vw, 34px);
  color: var(--navy);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.praxis-content h2 {
  color: var(--navy);
  font-size: clamp(2rem, 3.5vw, 3.6rem);
}

.praxis-content p {
  color: #4d5a63;
  font-size: 1.08rem;
}

.praxis-content .eyebrow {
  color: var(--green-dark);
}

.praxis-lead {
  color: var(--anthracite) !important;
  font-size: clamp(1.25rem, 2vw, 1.65rem) !important;
  font-weight: 850;
  line-height: 1.25;
}

.praxis-content .button {
  margin-top: 10px;
}

.advisory-note {
  width: min(100% - 36px, var(--max-width));
  margin: 0 auto 42px;
  padding: 22px clamp(18px, 3vw, 30px);
  color: #dbe5ea;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
}

.advisory-note .eyebrow {
  margin-bottom: 8px;
  font-size: 0.74rem;
}

.advisory-note h2 {
  margin-bottom: 10px;
  color: var(--white);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.18;
}

.advisory-note p:not(.eyebrow) {
  max-width: 980px;
  margin-bottom: 0;
  color: #c9d4db;
  font-size: 0.98rem;
  line-height: 1.65;
}

.reason-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.reason-list div {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  color: #edf4f7;
  font-weight: 750;
}

.reason-list div::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  margin-bottom: 14px;
  background: var(--green);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 940px;
  margin: 0 auto;
}

.process-list li {
  min-height: 214px;
  padding: 22px 18px;
  border-radius: var(--radius);
  background: var(--navy-soft);
  border: 1px solid var(--line);
  text-align: center;
}

.process-list span {
  display: block;
  margin-bottom: 18px;
  color: var(--green);
  font-weight: 800;
}

.process-list strong {
  display: block;
  font-size: 1.05rem;
  line-height: 1.25;
}

.process-list p {
  margin: 12px 0 0;
  color: #d6dee5;
  font-size: 0.92rem;
  line-height: 1.45;
}

.network-band {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 34px;
  align-items: end;
  padding: 76px clamp(18px, 4vw, 46px);
  color: var(--navy);
  background: var(--off-white);
  border-top: 0;
  border-bottom: 0;
}

.network-band > * {
  width: min(100%, calc(var(--max-width) / 2));
}

.network-band > :first-child {
  justify-self: end;
}

.network-band h2 {
  color: var(--navy);
  margin-bottom: 0;
}

.network-band p,
.network-copy p {
  color: #24313a;
  max-width: 580px;
  margin-bottom: 0;
}

.network-copy {
  display: grid;
  gap: 14px;
}

.about {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) 1fr;
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
}

.about-image img {
  width: 100%;
  aspect-ratio: 0.9;
  object-fit: cover;
  object-position: center 24%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-signature {
  width: min(250px, 62vw);
  margin-top: 18px;
  opacity: 0.88;
}

.contact-section {
  padding: 68px clamp(18px, 4vw, 46px);
  background: var(--off-white);
  color: var(--navy);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.contact-copy p {
  color: #4d5a63;
}

.contact-copy h2 {
  color: var(--navy);
}

.contact-buttons {
  margin-top: 28px;
}

.contact-button {
  flex: 1 1 210px;
  padding: 18px;
  color: var(--navy);
  border: 1px solid #dce4df;
  border-radius: var(--radius);
  background: var(--white);
}

.contact-button span {
  display: block;
  margin-bottom: 5px;
  color: var(--green-dark);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-button strong {
  overflow-wrap: anywhere;
}

.contact-button.accent {
  color: #06140f;
  border-color: transparent;
  background: var(--green);
}

.contact-button.accent span {
  color: #0a3827;
}

.contact-web {
  margin-top: 18px;
  margin-bottom: 0;
}

.whatsapp-note {
  margin-top: 14px;
  color: #687783 !important;
  font-size: 0.92rem !important;
}

.contact-web a {
  color: var(--green-dark);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 55px rgba(8, 21, 34, 0.12);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #2d3a42;
  font-weight: 750;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--navy);
  border: 1px solid #cfd9d4;
  border-radius: var(--radius);
  background: #fbfcfb;
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--green-dark);
  box-shadow: 0 0 0 4px rgba(72, 199, 142, 0.18);
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: #61707a;
  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 34px clamp(18px, 4vw, 46px);
  color: var(--muted);
  background: #050c13;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--green);
}

.legal-page {
  width: min(100%, 920px);
  margin: 0 auto;
  padding: 56px clamp(18px, 4vw, 46px) 72px;
}

.legal-hero {
  margin-bottom: 34px;
}

.legal-hero h1 {
  max-width: 760px;
  font-size: clamp(2.7rem, 6vw, 5.2rem);
}

.legal-content {
  display: grid;
  gap: 22px;
  color: #d6dee5;
}

.legal-content h2 {
  margin-bottom: 0;
  color: var(--white);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.legal-content p {
  margin-bottom: 0;
}

.legal-content a {
  color: var(--green);
  font-weight: 800;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .main-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding-bottom: 4px;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: 0;
    padding-top: 34px;
  }

  .hero-content {
    order: -1;
  }

  .hero-media img {
    max-height: none;
    aspect-ratio: 1.35;
    object-position: center 16%;
  }

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

  .contact-panel {
    grid-template-columns: 1fr;
  }

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

  .benefit-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .benefit-item:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 760px) {
  .site-header {
    gap: 14px;
    padding: 14px 18px;
  }

  .brand small {
    display: none;
  }

  .header-cta {
    grid-column: 1 / -1;
    justify-self: stretch;
  }

  .main-nav {
    gap: 18px;
    font-size: 0.9rem;
  }

  .hero {
    padding-top: 28px;
    padding-bottom: 34px;
  }

  .hero-signature {
    width: min(136px, 42vw);
    margin-bottom: 12px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero h1 span {
    font-size: clamp(3.05rem, 15vw, 4.7rem);
  }

  .hero h1 strong {
    font-size: clamp(2.05rem, 10vw, 3.3rem);
  }

  .hero-claim {
    padding-left: 12px;
    font-size: 1.05rem;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .section,
  .contact-section {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .benefit-strip {
    grid-template-columns: 1fr;
    padding: 10px 18px;
  }

  .benefit-item,
  .benefit-item:nth-child(2n) {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    padding: 14px 0;
  }

  .benefit-item:last-child {
    border-bottom: 0;
  }

  .intro,
  .about,
  .praxis,
  .network-band {
    grid-template-columns: 1fr;
  }

  .praxis-image {
    order: -1;
  }

  .praxis-image img {
    aspect-ratio: 1.16;
    object-position: center 24%;
  }

  .network-band > *,
  .network-band > :first-child {
    width: min(100%, var(--max-width));
    justify-self: auto;
  }

  .service-grid,
  .reason-list,
  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li {
    min-height: 150px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .brand strong {
    font-size: 0.86rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .language-switcher {
    font-size: 0.9rem;
  }

  .hero-actions .button,
  .contact-form .button {
    width: 100%;
  }

  .contact-form {
    padding: 20px;
  }
}