:root {
  --ink: #17223b;
  --muted: #65717f;
  --paper: #ffffff;
  --soft: #f4f7f6;
  --mist: #e8f2ef;
  --green: #0f8f77;
  --green-dark: #0a6757;
  --blue: #174b8f;
  --coral: #d9614c;
  --line: #dfe7e4;
  --shadow: 0 22px 55px rgba(25, 40, 64, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}

body,
button,
input,
textarea {
  letter-spacing: 0;
}

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

p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  line-height: 1.08;
}

h1 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 3.9rem;
  color: #fff;
  max-width: 860px;
}

h2 {
  font-family: "Libre Baskerville", Georgia, serif;
  font-size: 2.2rem;
  max-width: 720px;
}

h3 {
  font-size: 2rem;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(223, 231, 228, 0.64);
  box-shadow: 0 14px 36px rgba(23, 34, 59, 0.08);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-sticky {
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 18px 40px rgba(23, 34, 59, 0.12);
}

.topbar {
  color: rgba(255, 255, 255, 0.82);
  background: #101923;
}

.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 0.82rem;
  font-weight: 600;
}

.topbar a,
.topbar span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.topbar a:hover {
  color: #8ee0cc;
}

.topbar svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  fill: currentColor;
  opacity: 0.9;
}

.nav-bar {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 28px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0;
  min-width: auto;
  padding: 6px 0;
}

.logo-image {
  width: clamp(126px, 12vw, 158px);
  max-height: 81px;
  height: auto;
  display: block;
  object-fit: contain;
  transition: max-height 180ms ease, width 180ms ease;
}

.site-header.is-sticky .logo-image {
  width: clamp(126px, 12vw, 158px);
  max-height: 52px;
}

.logo > span {
  display: none;
}

.logo strong,
.logo small {
  display: block;
}

.logo strong {
  font-size: 0.98rem;
}

.logo small {
  margin-top: 1px;
  color: var(--muted);
  font-size: 0.72rem;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  margin-left: auto;
  color: #344056;
  font-weight: 600;
  font-size: 0.94rem;
}

.nav-links a:hover {
  color: var(--green);
}

.mobile-only {
  display: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  padding: 0;
  border: 1px solid rgba(15, 143, 119, 0.22);
  border-radius: 999px;
  color: var(--green-dark);
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  box-shadow: 0 10px 24px rgba(23, 34, 59, 0.08);
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.menu-toggle:hover {
  background: #fff;
  border-color: rgba(15, 143, 119, 0.42);
}

.menu-toggle span {
  width: 19px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: calc(100vh - 64px);
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url("https://images.unsplash.com/photo-1584515933487-779824d29309?auto=format&fit=crop&w=2200&q=82");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(9, 35, 54, 0.86) 0%, rgba(9, 35, 54, 0.66) 44%, rgba(9, 35, 54, 0.18) 100%),
    linear-gradient(0deg, rgba(9, 35, 54, 0.6) 0%, rgba(9, 35, 54, 0.05) 45%);
}

.hero-content {
  display: grid;
  justify-items: start;
  padding: 0;
  text-align: left;
}

.hero-content p:not(.section-kicker) {
  max-width: 620px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.18rem;
}

.section-kicker {
  margin-bottom: 16px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero .section-kicker {
  color: #8ee0cc;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 4px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

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

.button-primary:hover {
  background: var(--green-dark);
}

.button-light {
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
}

.service-overview {
  position: relative;
  margin-top: -52px;
  z-index: 2;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.overview-grid article {
  padding: 34px;
  border-right: 1px solid var(--line);
}

.overview-grid article:last-child {
  border-right: 0;
}

.overview-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--coral);
  font-weight: 700;
}

.overview-grid h2 {
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.section {
  padding: 110px 0;
}

.two-column {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 84px;
  align-items: start;
}

.text-stack {
  display: grid;
  gap: 22px;
}

.image-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 620px;
  background: var(--mist);
}

.image-panel {
  min-height: 460px;
  background-size: cover;
  background-position: center;
}

.image-panel-left {
  background-image: url("https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?auto=format&fit=crop&w=1600&q=82");
}

.band-content {
  align-self: center;
  width: min(560px, calc(100% - 64px));
  margin: 0 auto;
}

.band-content h2 {
  margin-bottom: 22px;
}

.services-section {
  background: var(--soft);
}

.section-heading {
  display: grid;
  gap: 16px;
  margin-bottom: 46px;
}

.section-heading p:not(.section-kicker) {
  max-width: 680px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 230px;
  padding: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-card h3 {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 2rem;
}

.service-card p {
  font-size: 0.96rem;
}

.values-section {
  padding: 96px 0;
  color: #fff;
  background: var(--green-dark);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 44px;
}

.values-grid .section-kicker {
  color: #9fe4d5;
}

.values-grid h2 {
  margin-bottom: 20px;
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  font-size: 1.55rem;
}

.values-grid p:not(.section-kicker) {
  color: rgba(255, 255, 255, 0.78);
}

.contact-section {
  background: var(--paper);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 72px;
}

.contact-layout > div:first-child p:not(.section-kicker) {
  max-width: 520px;
  margin: 22px 0 30px;
}

.contact-list {
  display: grid;
  gap: 16px;
}

.contact-list article {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.contact-list h3 {
  margin-bottom: 12px;
  font-size: 2rem;
}

.map-wrap {
  margin-top: 54px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.map-wrap iframe {
  display: block;
  width: 100%;
  height: 430px;
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: #101923;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 1fr;
  gap: 58px;
  padding: 70px 0 52px;
}

.footer-brand p {
  max-width: 430px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.68);
}

.footer-logo {
  color: #fff;
}

.footer-logo-image {
  width: 148px;
  max-height: 52px;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.18));
}

.footer-logo small {
  color: rgba(255, 255, 255, 0.58);
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 12px;
}

.footer-links h3,
.footer-contact h3 {
  margin-bottom: 12px;
  color: #fff;
  font-size: 1rem;
}

.footer-links a,
.footer-contact p {
  color: rgba(255, 255, 255, 0.68);
}

.footer-links a:hover,
.footer-whatsapp:hover {
  color: #8ee0cc;
}

.footer-whatsapp {
  margin-top: 10px;
  color: #8ee0cc;
  font-weight: 700;
}

.footer-bottom {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  color: inherit;
}

.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #25d366;
  box-shadow: 0 16px 34px rgba(18, 48, 33, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.floating-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(18, 48, 33, 0.3);
}

.floating-whatsapp svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

@media (max-width: 940px) {
  .topbar-inner,
  .strip-inner {
    justify-content: center;
    flex-wrap: wrap;
    padding: 10px 0;
  }
  
  .nav-bar {
    position: relative;
    min-height: 62px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: grid;
    align-items: stretch;
    justify-content: stretch;
    gap: 6px;
    margin-left: 0;
    padding: 14px;
    border: 1px solid rgba(223, 231, 228, 0.78);
    border-radius: 18px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 20px 48px rgba(23, 34, 59, 0.16);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .nav-links.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 12px 14px;
    border-radius: 12px;
  }

  .nav-links a:hover {
    color: var(--green-dark);
    background: var(--mist);
  }

  .mobile-only {
    display: block;
  }

  .hero {
    min-height: calc(82vh - 62px);
  }

  .overview-grid,
  .two-column,
  .image-band,
  .services-grid,
  .values-grid,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-overview {
    margin-top: 0;
  }

  .overview-grid {
    box-shadow: none;
    border-bottom: 1px solid var(--line);
  }

  .overview-grid article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .overview-grid article:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 78px 0;
  }

  .two-column,
  .contact-layout {
    gap: 34px;
  }

  .image-band {
    min-height: auto;
  }

  .band-content {
    width: min(100% - 40px, 640px);
    padding: 72px 0;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .contact-strip {
    display: none;
  }

  .topbar-inner {
    min-height: auto;
    justify-content: flex-start;
    gap: 10px 16px;
  }

  .topbar span:last-child {
    display: none;
  }

  .nav-bar {
    gap: 16px;
  }

  .logo small {
    display: none;
  }

  .logo-image {
    width: 124px;
    max-height: 64px;
  }

  .site-header.is-sticky .logo-image {
    max-height: 48px;
  }

  .footer-logo-image {
    width: 124px;
    max-height: 48px;
  }

  .hero {
    min-height: calc(82vh - 62px);
  }

  .hero-content {
    padding: 0;
  }

  .hero-content p:not(.section-kicker) {
    max-width: 330px;
    font-size: 1.04rem;
  }

  .hero-actions,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .button {
    width: 100%;
  }

  .overview-grid article,
  .service-card {
    padding: 24px;
  }

  .floating-whatsapp {
    right: 18px;
    bottom: 18px;
    width: 54px;
    height: 54px;
  }

  .floating-whatsapp svg {
    width: 31px;
    height: 31px;
  }
}