:root {
  --brand: #50a090;
  --brand-dark: #1f6f62;
  --brand-deep: #163f38;
  --brand-soft: #c0e0d0;
  --brand-pale: #eef7f4;
  --whatsapp-green: #25d366;
  --whatsapp-green-hover: #20ba5a;
  --pearl: #fbfdfc;
  --sand: #f4f8f6;
  --ink: #17332f;
  --text: #4d6762;
  --muted: #708883;
  --line: rgba(23, 51, 47, 0.12);
  --white: #ffffff;
  --shadow-soft: 0 28px 60px rgba(20, 61, 54, 0.12);
  --shadow-card: 0 20px 50px rgba(27, 67, 59, 0.1);
  --radius-lg: 32px;
  --radius-md: 24px;
  --radius-sm: 16px;
  --container: min(1180px, calc(100% - 40px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(80, 160, 144, 0.12), transparent 35%),
    radial-gradient(circle at 90% 15%, rgba(192, 224, 208, 0.45), transparent 26%),
    linear-gradient(180deg, #f9fcfb 0%, #f3f9f7 100%);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  width: auto;
  height: auto;
  margin: 16px;
  padding: 12px 18px;
  clip: auto;
  border-radius: 999px;
  background: var(--brand-deep);
  color: var(--white);
  z-index: 1000;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 110px 0;
}

.section--soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.88)),
    linear-gradient(90deg, rgba(192, 224, 208, 0.12), transparent);
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(31, 111, 98, 0.06);
}

.section--accent {
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.1), transparent 30%),
    linear-gradient(135deg, var(--brand-deep), #245e54 60%, #327f70 100%);
  color: rgba(255, 255, 255, 0.88);
}

.section-heading,
.gallery__intro {
  max-width: 720px;
}

.section-heading {
  margin-bottom: 44px;
}

.gallery__intro {
  max-width: 980px;
}

.gallery__intro h2 {
  max-width: none;
  font-size: clamp(2.9rem, 4.4vw, 4rem);
  text-wrap: balance;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-dark);
}

.section--accent .eyebrow {
  color: rgba(255, 255, 255, 0.8);
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
}

h1,
h2 {
  font-family: "Cormorant Garamond", serif;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(3.7rem, 7vw, 6.4rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  max-width: 12ch;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.3;
}

p {
  margin: 0;
  line-height: 1.75;
}

.topbar {
  position: relative;
  z-index: 20;
  background: rgba(22, 63, 56, 0.96);
  color: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 52px;
}

.topbar__tag {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.topbar__items {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-size: 0.92rem;
}

.topbar__items a,
.topbar__items span {
  opacity: 0.88;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 14px 0;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(249, 252, 251, 0.76);
  backdrop-filter: blur(20px);
  box-shadow: 0 10px 24px rgba(18, 58, 51, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 20px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 12px 30px rgba(22, 63, 56, 0.08);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

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

.brand strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.brand small {
  color: var(--muted);
  font-size: 0.84rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px 22px;
}

.site-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
  width: 52px;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  padding: 0;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-backdrop {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), #64b6a6);
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 14px 28px rgba(80, 160, 144, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(80, 160, 144, 0.32);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink);
  border-color: rgba(31, 111, 98, 0.14);
  box-shadow: none;
}

.button--light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.18);
}

.button--small {
  min-height: 46px;
  padding-inline: 22px;
}

.hero {
  padding-top: 64px;
  overflow: clip;
}

.hero__ambient {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
  pointer-events: none;
}

.hero__ambient--one {
  top: 70px;
  right: -40px;
  width: 320px;
  aspect-ratio: 1;
  background: rgba(192, 224, 208, 0.55);
}

.hero__ambient--two {
  bottom: 50px;
  left: -70px;
  width: 280px;
  aspect-ratio: 1;
  background: rgba(80, 160, 144, 0.12);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
  gap: 56px;
}

.hero__lead {
  max-width: 630px;
  margin-top: 28px;
  font-size: 1.05rem;
}

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

.hero__highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 0;
  margin: 42px 0 0;
  list-style: none;
}

.hero__highlights li {
  padding: 20px;
  border: 1px solid rgba(31, 111, 98, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-card);
}

.hero__highlights strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 0.98rem;
}

.hero__media {
  position: relative;
  min-height: 700px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.hero-card img {
  width: 100%;
  height: 700px;
  object-fit: cover;
}

.hero-card__overlay {
  position: absolute;
  inset: auto 26px 26px 26px;
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(19, 51, 47, 0.18), rgba(19, 51, 47, 0.72));
  color: var(--white);
}

.hero-card__overlay h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  max-width: 10ch;
}

.badge {
  display: inline-flex;
  justify-self: start;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-float {
  position: absolute;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(31, 111, 98, 0.1);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 36px rgba(17, 45, 40, 0.14);
}

.hero-float--contact {
  top: 38px;
  left: -28px;
  display: grid;
  gap: 6px;
  min-width: 240px;
  padding: 20px 22px;
}

.hero-float--contact p,
.hero-float--logo span {
  font-size: 0.88rem;
  color: var(--muted);
}

.hero-float--contact strong,
.hero-float--logo strong {
  color: var(--ink);
  font-size: 1.15rem;
}

.hero-float--contact a {
  margin-top: 6px;
  color: var(--brand-dark);
  font-weight: 700;
}

.hero-float--logo {
  right: -20px;
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
}

.hero-float--logo div {
  display: grid;
  gap: 2px;
}

.hero-float--logo strong,
.hero-float--logo span {
  display: block;
}

.hero-float--logo img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: center;
}

.about__visual {
  position: relative;
  min-height: 640px;
}

.about__photo {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__photo--main {
  width: min(100%, 470px);
  height: 620px;
}

.about__photo--accent {
  position: absolute;
  right: 0;
  bottom: 18px;
  width: 260px;
  height: 310px;
  border: 8px solid rgba(255, 255, 255, 0.9);
}

.about__content {
  display: grid;
  gap: 24px;
}

.feature-grid,
.services-grid,
.process__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.service-card,
.process-card {
  padding: 28px;
  border: 1px solid rgba(31, 111, 98, 0.1);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-card);
}

.feature-card span,
.service-card__index,
.process-card strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: rgba(80, 160, 144, 0.12);
  color: var(--brand-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.feature-card h3,
.service-card h3,
.process-card h3 {
  margin-bottom: 12px;
}

.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto -20px -50px auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192, 224, 208, 0.5), transparent 65%);
  pointer-events: none;
}

.gallery {
  display: grid;
  gap: 34px;
}

.gallery-slider {
  padding: 22px;
  border: 1px solid rgba(31, 111, 98, 0.12);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.gallery-slider__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 350px);
  gap: 28px;
  align-items: start;
}

.gallery-slider__viewport {
  overflow: hidden;
  display: flex;
  justify-content: center;
  padding: 16px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top, rgba(192, 224, 208, 0.26), transparent 50%),
    linear-gradient(180deg, rgba(239, 247, 244, 0.96), rgba(255, 255, 255, 0.9));
}

.gallery-slider__track {
  display: flex;
  width: min(100%, 510px);
  transition: transform 0.55s ease;
}

.gallery-slide {
  flex: 0 0 100%;
  min-width: 0;
  margin: 0;
}

.gallery-slide__frame {
  overflow: hidden;
  border-radius: 24px;
  aspect-ratio: 3 / 4;
  background: linear-gradient(180deg, rgba(192, 224, 208, 0.35), rgba(255, 255, 255, 0.92));
  border: 1px solid rgba(31, 111, 98, 0.1);
  box-shadow: 0 18px 40px rgba(18, 58, 51, 0.1);
}

.gallery-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-slider__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.gallery-slider__summary {
  padding: 22px;
  border: 1px solid rgba(31, 111, 98, 0.1);
  border-radius: 24px;
  background: rgba(239, 247, 244, 0.85);
}

.gallery-slider__summary span {
  display: block;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-dark);
}

.gallery-slider__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 4px 0;
}

.slider-control {
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid rgba(31, 111, 98, 0.12);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}

.gallery-slider__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 1;
}

.gallery-slider__dots button {
  width: 11px;
  height: 11px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(31, 111, 98, 0.18);
  transition: transform 0.25s ease, background 0.25s ease;
}

.gallery-slider__dots button.is-active {
  background: var(--brand);
  transform: scale(1.15);
}

.gallery-slider__thumbs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.gallery-thumb {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 18px;
  overflow: hidden;
  background: transparent;
  aspect-ratio: 3 / 4;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.gallery-thumb.is-active {
  border-color: rgba(80, 160, 144, 0.8);
  transform: translateY(-2px);
}

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  gap: 34px;
  align-items: center;
}

.cta__content h2,
.section--accent h3 {
  color: var(--white);
}

.cta__panel {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.contact-list {
  display: grid;
  gap: 12px;
}

.contact-list a,
.contact-list div {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-list span {
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.66);
}

.contact-list strong {
  font-size: 1.08rem;
  color: var(--white);
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.site-footer {
  padding: 30px 0 42px;
  background: #0f2622;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.whatsapp-icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex: 0 0 auto;
}

.whatsapp-float {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 999;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

body.chat-open .whatsapp-float {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
}

.whatsapp-float-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 999px;
  background: var(--whatsapp-green);
  color: var(--white);
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.whatsapp-float-btn:hover,
.whatsapp-float-btn:focus-visible {
  background: var(--whatsapp-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 22px 42px rgba(37, 211, 102, 0.34);
}

.whatsapp-float-text {
  display: none;
  font-size: 0.94rem;
  font-weight: 700;
}

.whatsapp-float-btn:hover .whatsapp-float-text,
.whatsapp-float-btn:focus-visible .whatsapp-float-text {
  display: block;
}

.chat-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(21, 47, 43, 0.38);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.chat-backdrop.show {
  opacity: 1;
  pointer-events: auto;
}

.whatsapp-mini-chat {
  position: fixed;
  right: 30px;
  bottom: 24px;
  z-index: 1001;
  width: 320px;
  display: none;
  background: var(--white);
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(11, 32, 29, 0.18);
  opacity: 0;
  transform: translateY(20px) scale(0.92);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.whatsapp-mini-chat.show {
  display: block;
  opacity: 1;
  transform: translateY(0) scale(1);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  border-radius: 18px 18px 0 0;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
  color: rgba(255, 255, 255, 0.9);
}

.chat-avatar img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.16);
}

body.chat-open {
  overflow: hidden;
}

.chat-info h4 {
  margin: 0;
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
}

.chat-info span {
  font-size: 0.8rem;
  opacity: 0.9;
}

.chat-close {
  margin-left: auto;
  padding: 5px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.5rem;
  line-height: 1;
  transition: background 0.2s ease;
}

.chat-close:hover,
.chat-close:focus-visible {
  background: rgba(255, 255, 255, 0.14);
}

.chat-body {
  padding: 20px;
}

.chat-message {
  padding: 15px;
  border-radius: 16px 16px 16px 6px;
  background: var(--brand-pale);
}

.chat-message p {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.55;
}

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

.chat-footer {
  padding: 0 20px 20px;
}

.chat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--whatsapp-green);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease;
}

.chat-btn:hover,
.chat-btn:focus-visible {
  background: var(--whatsapp-green-hover);
  transform: translateY(-1px);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero__grid,
  .about,
  .cta {
    grid-template-columns: 1fr;
  }

  .hero__highlights,
  .feature-grid,
  .services-grid,
  .process__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero__media {
    min-height: auto;
    padding-top: 18px;
  }

  .hero-card img {
    height: 620px;
  }

  .hero-float--contact {
    left: 20px;
  }

  .hero-float--logo {
    right: 20px;
  }
}

@media (max-width: 860px) {
  .topbar {
    display: none;
  }

  .topbar__inner,
  .topbar__items,
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar__items {
    justify-content: flex-start;
  }

  .site-header__inner {
    position: relative;
    border-radius: 28px;
  }

  .menu-toggle {
    position: relative;
    z-index: 1003;
    display: flex;
  }

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: min(70vw, 390px);
    height: 100dvh;
    min-height: 100dvh;
    padding: 108px 24px 28px;
    overflow-y: auto;
    border-left: 1px solid rgba(31, 111, 98, 0.1);
    border-radius: 26px 0 0 26px;
    background: #ffffff;
    box-shadow: -18px 0 40px rgba(12, 35, 31, 0.14);
    isolation: isolate;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(100%);
    transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
    z-index: 1002;
  }

  .site-nav::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: inherit;
    background: #ffffff;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
  }

  .site-nav a:not(.button) {
    font-size: 1.05rem;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(31, 111, 98, 0.08);
  }

  .menu-backdrop {
    position: fixed;
    inset: 0;
    display: block;
    z-index: 1001;
    background: rgba(15, 38, 34, 0.34);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s ease;
  }

  body.menu-open {
    overflow: hidden;
  }

  body.menu-open .site-header {
    z-index: 1004;
  }

  body.menu-open .site-header__inner {
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  body.menu-open .menu-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav .button {
    width: 100%;
  }

  .hero {
    padding-top: 36px;
  }

  .hero-card img {
    height: 560px;
  }

  .about__visual {
    min-height: auto;
    padding-bottom: 120px;
  }

  .about__photo--main {
    width: 100%;
    height: 520px;
  }

  .about__photo--accent {
    width: 48%;
    height: 240px;
  }

  .gallery__intro h2 {
    max-width: 13ch;
  }

  .gallery-slider__layout {
    grid-template-columns: 1fr;
  }

  .gallery-slider__aside {
    gap: 14px;
  }

  .gallery-slider__viewport {
    padding: 14px;
  }

  .gallery-slider__track {
    width: min(100%, 460px);
  }

  .gallery-slider__controls {
    order: 1;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 0;
  }

  .gallery-slider__summary {
    order: 3;
  }

  .gallery-slider__thumbs {
    order: 2;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .whatsapp-float {
    right: 20px;
    bottom: 20px;
  }

  .whatsapp-float-btn {
    padding: 12px 16px;
  }

  .whatsapp-float-text {
    display: none !important;
  }

  .whatsapp-mini-chat {
    right: 20px;
    bottom: 20px;
    width: 280px;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(1180px, calc(100% - 48px));
  }

  .section {
    padding: 84px 0;
  }

  .site-header {
    padding-top: 10px;
  }

  .site-header__inner {
    padding: 12px 14px;
  }

  .brand img {
    width: 54px;
    height: 54px;
  }

  .brand strong {
    font-size: 0.96rem;
  }

  .topbar__inner {
    padding: 12px 0;
  }

  .topbar__tag {
    font-size: 0.76rem;
  }

  .hero__actions,
  .cta__actions {
    flex-direction: column;
  }

  .button,
  .button--small,
  .button--ghost,
  .button--light {
    width: 100%;
  }

  .hero__highlights,
  .feature-grid,
  .services-grid,
  .process__grid {
    grid-template-columns: 1fr;
  }

  .hero__media {
    padding-top: 40px;
  }

  .hero-card img {
    height: 460px;
  }

  .hero-card__overlay {
    inset: auto 16px 16px 16px;
    padding: 18px;
  }

  .hero-float {
    position: static;
    margin-top: 14px;
  }

  .about__visual {
    display: grid;
    gap: 14px;
    padding-bottom: 0;
  }

  .about__photo--main,
  .about__photo--accent {
    position: static;
    width: 100%;
    height: 420px;
  }

  .gallery-slider {
    padding: 14px;
    border-radius: 24px;
  }

  .gallery-slider__layout {
    gap: 18px;
  }

  .gallery-slider__viewport {
    padding: 10px;
  }

  .gallery-slider__track {
    width: min(100%, 360px);
  }

  .gallery-slider__summary {
    padding: 18px;
  }

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

  .gallery-slider__controls {
    grid-template-columns: 1fr auto 1fr;
    gap: 10px;
  }

  .gallery-slider__dots {
    justify-content: center;
  }

  .cta__panel {
    padding: 20px;
  }

  .site-footer__inner {
    align-items: flex-start;
  }

  .whatsapp-mini-chat {
    right: 16px;
    bottom: 16px;
    width: calc(100vw - 32px);
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}