:root {
  --ink: #0c1210;
  --ink-soft: #1a2421;
  --fog: #e7eeeb;
  --mist: #c5d4cf;
  --paper: #f3f7f5;
  --accent: #1f8f7f;
  --accent-bright: #2bb8a3;
  --accent-deep: #14685c;
  --wa: #128c7e;
  --danger-soft: #b84a3a;
  --radius: 0.35rem;
  --nav-h: 4.25rem;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --shadow-glow: 0 18px 50px rgba(31, 143, 127, 0.22);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  overflow-x: hidden;
}

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

a {
  color: var(--accent-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  background: var(--accent);
  color: #fff;
  padding: 0.75rem 1rem;
  font-weight: 700;
}

.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}

/* ---------- Nav ---------- */
.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1040;
  min-height: var(--nav-h);
  height: auto;
  display: flex;
  align-items: center;
  background: rgba(12, 18, 16, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  padding: 0.55rem 0;
}

.site-nav.is-scrolled {
  background: rgba(12, 18, 16, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.container-nav {
  max-width: 1200px;
  width: 100%;
  margin-inline: auto;
  padding-inline: 1rem;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
}

.site-nav .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #fff !important;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
  flex-shrink: 0;
  margin-right: 0.5rem;
}

.site-nav .navbar-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 6px;
}

.site-nav__links {
  flex-wrap: nowrap;
  gap: 0.15rem;
}

.site-nav .nav-link {
  color: rgba(255, 255, 255, 0.78) !important;
  font-weight: 600;
  font-size: 0.86rem;
  padding: 0.35rem 0.55rem !important;
  white-space: nowrap;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus {
  color: #fff !important;
}

.site-nav__cta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  overflow: hidden;
}

.lang-switch__link {
  padding: 0.28rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.2;
}

.lang-switch__link.is-active {
  background: #fff;
  color: var(--ink);
}

.lang-switch__link:hover {
  color: #fff;
}

.lang-switch__link.is-active:hover {
  color: var(--ink);
}

.nav-phone {
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.88rem;
}

.nav-phone:hover {
  color: var(--accent-bright) !important;
}

.btn-nav-wa {
  background: var(--wa);
  color: #fff !important;
  border: 0;
  font-weight: 700;
  border-radius: var(--radius);
  padding: 0.45rem 0.85rem;
  text-decoration: none;
  font-size: 0.85rem;
  white-space: nowrap;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn-nav-wa:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  color: #fff !important;
}

.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.4rem 0.55rem;
  margin-left: auto;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (min-width: 992px) {
  .site-nav .navbar-collapse {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    flex: 1 1 auto;
    min-width: 0;
  }
}

@media (max-width: 1199.98px) and (min-width: 992px) {
  .site-nav .navbar-brand__text {
    display: none;
  }

  .site-nav .nav-link {
    font-size: 0.8rem;
    padding: 0.3rem 0.4rem !important;
  }

  .nav-phone {
    font-size: 0.8rem;
  }

  .btn-nav-wa {
    padding: 0.4rem 0.7rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 991.98px) {
  .site-nav .navbar-collapse {
    background: rgba(12, 18, 16, 0.98);
    margin-top: 0.75rem;
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    flex-basis: 100%;
  }

  .site-nav__links {
    flex-wrap: wrap;
  }

  .site-nav__cta {
    flex-direction: column;
    align-items: stretch;
    margin-left: 0;
    margin-top: 0.75rem;
    gap: 0.5rem;
  }

  .btn-nav-wa {
    text-align: center;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-h) + 2rem) 0 4.5rem;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: #1a2421 center / cover no-repeat;
  transform: scale(1.04);
  animation: heroKen 18s ease-in-out infinite alternate;
}

@keyframes heroKen {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 14, 12, 0.55) 0%, rgba(8, 14, 12, 0.72) 45%, rgba(8, 14, 12, 0.92) 100%),
    radial-gradient(ellipse at 70% 20%, rgba(31, 143, 127, 0.28), transparent 55%);
}

.hero__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, calc((100vw - 2.5rem) / 12), 4.4rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  margin: 0 0 1.25rem;
  max-width: 100%;
  color: #fff;
  opacity: 0;
  transform: translateY(24px);
  animation: riseIn 0.9s 0.15s ease forwards;
}

.hero__brand span {
  display: block;
  color: var(--accent-bright);
}

.hero__lead {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  max-width: 38rem;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 1.75rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(20px);
  animation: riseIn 0.9s 0.35s ease forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  opacity: 0;
  transform: translateY(20px);
  animation: riseIn 0.9s 0.5s ease forwards;
}

@keyframes riseIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-primary-brand {
  --bs-btn-bg: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-bg: var(--accent-bright);
  --bs-btn-hover-border-color: var(--accent-bright);
  --bs-btn-active-bg: var(--accent-deep);
  --bs-btn-active-border-color: var(--accent-deep);
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 700;
  line-height: 1.2;
  border-radius: var(--radius);
  padding: 0.85rem 1.35rem;
  box-shadow: var(--shadow-glow);
}

.btn-primary-brand .bi,
.btn-ghost .bi,
.btn-phone .bi {
  font-size: 1.05em;
  line-height: 1;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
  border-radius: var(--radius);
  padding: 0.85rem 1.35rem;
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}

.btn-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: #fff;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.2;
  border-radius: var(--radius);
  padding: 0.85rem 1.35rem;
  text-decoration: none;
  white-space: nowrap;
}

.btn-phone:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  animation: bob 2.2s ease-in-out infinite;
}

.hero__scroll i {
  font-size: 1rem;
}

@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 6px); }
}

/* ---------- Sections ---------- */
.section {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.section-lead {
  color: #4a5b56;
  max-width: 40rem;
  margin: 0 0 2.5rem;
  font-size: 1.05rem;
}

.section--dark {
  background:
    linear-gradient(145deg, #101816 0%, #16221e 55%, #0e1513 100%);
  color: #fff;
}

.section--dark .section-lead {
  color: var(--mist);
}

.section--muted {
  background:
    linear-gradient(180deg, #eef4f1 0%, #e4ece8 100%);
  position: relative;
}

.section--muted::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(31, 143, 127, 0.07) 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Benefits ---------- */
.benefit {
  padding: 0.25rem 0 1.25rem;
  border-top: 2px solid var(--accent);
  height: 100%;
}

.benefit__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
  letter-spacing: -0.02em;
}

.benefit__text {
  margin: 0;
  color: #51625d;
  font-size: 0.98rem;
}

/* ---------- Services ---------- */
.service-tabs {
  border: 0;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.service-tabs .nav-link {
  border: 1px solid rgba(12, 18, 16, 0.12) !important;
  border-radius: var(--radius) !important;
  color: var(--ink);
  font-weight: 700;
  background: #fff;
  padding: 0.7rem 1rem;
}

.service-tabs .nav-link.active {
  background: var(--ink) !important;
  border-color: var(--ink) !important;
  color: #fff !important;
}

.service-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.75rem;
  align-items: stretch;
  margin-top: 1.5rem;
  background: #fff;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid rgba(12, 18, 16, 0.08);
}

.service-panel__media {
  min-height: 280px;
  background: #1a2421 center / cover no-repeat;
}

.service-panel__body {
  padding: 1.5rem 1.5rem 1.75rem;
}

.service-panel__body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.service-list {
  margin: 0;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 1.5rem;
}

.service-list li {
  break-inside: avoid;
  padding: 0.35rem 0 0.35rem 1.1rem;
  position: relative;
  color: #3f504b;
  font-size: 0.95rem;
}

.service-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
}

@media (max-width: 767.98px) {
  .service-panel {
    grid-template-columns: 1fr;
  }

  .service-panel__media {
    min-height: 200px;
  }

  .service-list {
    columns: 1;
  }
}

/* ---------- Notice ---------- */
.notice {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.75rem;
  border-left: 4px solid var(--accent-bright);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 0 0.5rem 0.5rem 0;
}

.notice__label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-bright);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.notice p {
  margin: 0 0 0.75rem;
  color: rgba(255, 255, 255, 0.88);
}

.notice p:last-child {
  margin-bottom: 0;
}

/* ---------- Steps ---------- */
.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.step {
  position: relative;
  padding-top: 0.25rem;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.step p,
.step a {
  margin: 0;
  color: #51625d;
  font-size: 0.95rem;
}

@media (max-width: 991.98px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 575.98px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
}

.cta-band__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(8, 14, 12, 0.88), rgba(20, 104, 92, 0.75));
  z-index: -1;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  max-width: 16ch;
}

.cta-band p {
  margin: 0 0 1.5rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 32rem;
}

/* ---------- Contacts ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem 2.5rem;
  align-items: start;
  max-width: 40rem;
}

.contact-meta {
  display: contents;
}

.contact-meta dt {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6a7c76;
  margin: 0;
  font-weight: 700;
}

.contact-meta dd {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-meta a {
  color: var(--ink);
  text-decoration: none;
}

.contact-meta a:hover {
  color: var(--accent);
}

@media (max-width: 575.98px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 0.35rem 0;
  }

  .contact-meta dt {
    margin-top: 0.85rem;
  }

  .contact-meta dt:first-child {
    margin-top: 0;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 2.5rem 0;
  font-size: 0.95rem;
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent-bright);
}

.site-footer__brand {
  font-family: var(--font-display);
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* ---------- Float actions ---------- */
.float-actions {
  position: fixed;
  z-index: 1050;
  right: 1rem;
  bottom: 1rem;
  display: none;
  flex-direction: column;
  gap: 0.65rem;
}

.float-actions a {
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.35rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  transition: transform 0.2s ease;
  text-decoration: none;
}

.float-actions a:hover {
  transform: scale(1.06);
  color: #fff;
}

.float-actions .is-call {
  background: #3d4a9e;
}

.float-actions .is-wa {
  background: var(--wa);
}

@media (max-width: 767.98px) {
  .float-actions {
    display: flex;
  }

  .hero {
    padding-left: 0;
    padding-right: 0;
  }

  .hero .container-narrow {
    padding-inline: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__media,
  .hero__brand,
  .hero__lead,
  .hero__actions,
  .hero__scroll,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Bootstrap utility overrides */
.container-narrow {
  max-width: 1100px;
}