:root {
  --bg: #ffffff;
  --bg-soft: #f6f8f4;
  --green: #5f7f2a;
  --green-dark: #3f5a1c;
  --green-light: #8bae3f;
  --text: #1f2933;
  --muted: #5e6a72;
  --border: #e3e7df;
  --glass: rgba(255, 255, 255, 0.72);
  --shadow: rgba(31, 41, 51, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.5;
}

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

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

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

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(227, 231, 223, 0.8);
  box-shadow: 0 10px 35px rgba(31, 41, 51, 0.06);
  backdrop-filter: blur(18px);
}

.navbar {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-width: 164px;
}

.brand img {
  width: 168px;
  min-height: 48px;
  object-fit: contain;
}

.logo-main {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #1b2d3d;
  font-size: 39px;
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: 3px;
}

.logo-mark {
  width: 30px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 7px solid #1b2d3d;
  border-left-color: var(--green-light);
  transform: rotate(30deg);
}

.logo-sub {
  margin-top: 6px;
  color: var(--green-light);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 8px;
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  padding: 12px 0;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 22px;
  height: 2px;
  background: var(--green-light);
  transform: translateX(-50%) scaleX(0);
  transition: transform 0.2s ease;
}

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

.nav-links a:hover::after,
.nav-links a.is-active::after {
  transform: translateX(-50%) scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 25px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  box-shadow: 0 12px 30px rgba(31, 41, 51, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn i {
  font-size: 20px;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(31, 41, 51, 0.16);
}

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

.btn-light {
  background: rgba(255, 255, 255, 0.9);
  border-color: #ccd5c6;
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 46px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-size: 26px;
}

.hero {
  position: relative;
  min-height: 680px;
  display: grid;
  align-items: center;
  padding: 72px 0 0;
  overflow: hidden;
  background-position: center;
  background-size: cover;
}

.hero-placeholder {
  background:
    radial-gradient(circle at 64% 35%, rgba(139, 174, 63, 0.35), transparent 20%),
    linear-gradient(110deg, rgba(255, 255, 255, 0.98) 0%, rgba(234, 244, 247, 0.88) 42%, rgba(154, 198, 216, 0.72) 72%),
    linear-gradient(155deg, #dfece7 0%, #a9c6d7 45%, #6e966a 100%);
}

.hero-placeholder::before {
  content: "";
  position: absolute;
  inset: auto -8% 0 -8%;
  height: 42%;
  background:
    linear-gradient(148deg, transparent 0 12%, rgba(63, 90, 28, 0.3) 12% 18%, transparent 18% 100%),
    linear-gradient(12deg, rgba(63, 90, 28, 0.35), rgba(139, 174, 63, 0.12));
  clip-path: polygon(0 58%, 13% 38%, 28% 48%, 45% 22%, 62% 42%, 78% 12%, 100% 34%, 100% 100%, 0 100%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.82) 34%, rgba(255, 255, 255, 0.18) 72%),
    linear-gradient(0deg, rgba(255, 255, 255, 0.72), transparent 38%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  align-items: center;
  gap: 30px;
  padding-bottom: 92px;
}

.hero-copy {
  max-width: 690px;
}

.section-kicker {
  margin: 0 0 7px;
  color: var(--green);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: "Oswald", sans-serif;
  line-height: 1.05;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  font-size: clamp(44px, 6vw, 76px);
  color: #213142;
}

h1 span {
  color: var(--green);
}

.hero-subtitle {
  max-width: 650px;
  margin: 25px 0 32px;
  color: #1e2a35;
  font-size: 18px;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.hero-drone {
  min-height: 290px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-drone img {
  width: min(620px, 100%);
  filter: drop-shadow(0 24px 32px rgba(31, 41, 51, 0.28));
}

.drone-placeholder {
  width: min(450px, 100%);
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.34);
  color: rgba(31, 41, 51, 0.4);
  backdrop-filter: blur(10px);
}

.drone-placeholder i {
  font-size: 98px;
}

.drone-placeholder span {
  font-weight: 800;
  text-transform: uppercase;
}

.benefit-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: -66px;
  padding: 28px 44px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 70px;
  background: var(--glass);
  box-shadow: 0 22px 60px rgba(31, 41, 51, 0.14);
  backdrop-filter: blur(18px);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 70px;
}

.benefit-item i {
  color: var(--text);
  font-size: 36px;
}

.benefit-item strong,
.benefit-item span {
  display: block;
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.section {
  padding: 70px 0;
}

.section-services {
  background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2 {
  max-width: 590px;
  font-size: clamp(32px, 4vw, 45px);
}

.split-heading {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  align-items: center;
  gap: 48px;
}

.split-heading p:last-child {
  max-width: 500px;
  margin: 0;
  padding-left: 32px;
  border-left: 1px solid var(--border);
  color: var(--muted);
  font-weight: 600;
}

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

.service-card,
.testimonial-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(31, 41, 51, 0.11);
}

.service-media {
  position: relative;
  min-height: 150px;
  aspect-ratio: 1.55 / 1;
  background-position: center;
  background-size: cover;
}

.media-placeholder,
.portfolio-placeholder {
  background:
    linear-gradient(180deg, transparent 42%, rgba(31, 41, 51, 0.42) 100%),
    radial-gradient(circle at 25% 20%, rgba(139, 174, 63, 0.32), transparent 28%),
    linear-gradient(135deg, #dfe8ee, #8fb0bc 46%, #546f4a);
}

.service-media::after {
  content: "";
  position: absolute;
  inset: 60% 0 0;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.95));
}

.service-icon {
  position: absolute;
  left: 16px;
  bottom: 12px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 36px;
  aspect-ratio: 1;
  border-radius: 8px;
  background: var(--green-light);
  color: #fff;
  font-size: 21px;
  box-shadow: 0 10px 24px rgba(63, 90, 28, 0.22);
}

.service-body {
  padding: 0 16px 22px;
}

.service-body h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.service-body p,
.differential-item p,
.testimonial-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.portfolio-section {
  overflow: hidden;
  background: #fff;
}

.portfolio-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.text-link i {
  color: var(--green);
  font-size: 26px;
}

.portfolio-shell {
  position: relative;
}

.portfolio-track-wrap {
  overflow: hidden;
  padding: 0 0 12px;
}

.portfolio-track {
  display: flex;
  gap: 24px;
  transition: transform 0.35s ease;
}

.portfolio-card {
  flex: 0 0 calc((100% - 72px) / 4);
  display: block;
}

.portfolio-thumb {
  position: relative;
  min-height: 250px;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: 8px;
  background-position: center;
  background-size: cover;
  box-shadow: 0 18px 34px rgba(31, 41, 51, 0.16);
}

.portfolio-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31, 41, 51, 0.04), rgba(31, 41, 51, 0.58));
}

.portfolio-title {
  position: absolute;
  inset: auto 18px 18px;
  color: #fff;
  text-transform: uppercase;
}

.portfolio-title small {
  display: block;
  color: #dcebc9;
  font-weight: 800;
}

.portfolio-title strong {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: 28px;
  line-height: 1;
}

.play-button {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 52px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.78);
  color: var(--green);
  font-size: 44px;
  transform: translate(-50%, -50%);
}

.carousel-arrow {
  position: absolute;
  top: 48%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 42px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  font-size: 22px;
  box-shadow: 0 10px 25px rgba(31, 41, 51, 0.14);
  cursor: pointer;
}

.arrow-left {
  left: max(10px, calc((100vw - 1180px) / 2 - 52px));
}

.arrow-right {
  right: max(10px, calc((100vw - 1180px) / 2 - 52px));
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 16px;
}

.carousel-dots button {
  width: 8px;
  aspect-ratio: 1;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #cbd0c8;
  cursor: pointer;
}

.carousel-dots button.is-active {
  background: var(--green);
}

.differentials-section {
  padding-top: 36px;
  overflow-x: clip;
}

.differentials-layout {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: 42px;
  align-items: start;
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 26px;
}

.differential-item {
  min-width: 0;
}

.differential-item i {
  color: var(--green);
  font-size: 42px;
}

.differential-item h3 {
  margin: 14px 0 7px;
  font-size: 15px;
  line-height: 1.18;
  overflow-wrap: anywhere;
}

.differential-item p {
  overflow-wrap: anywhere;
}

.about-section {
  position: relative;
  overflow: hidden;
  padding: 82px 0 56px;
  background:
    radial-gradient(circle at 55% 22%, rgba(139, 174, 63, 0.12), transparent 18%),
    linear-gradient(180deg, #fff 0%, #fff 72%, var(--bg-soft) 100%);
}

.about-section::before {
  content: "";
  position: absolute;
  top: 70px;
  left: 48%;
  width: 150px;
  aspect-ratio: 1;
  opacity: 0.34;
  background-image: radial-gradient(var(--green) 2px, transparent 2px);
  background-size: 18px 18px;
  transform: translateX(-50%) rotate(-8deg);
  pointer-events: none;
}

.about-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(34px, 6vw, 86px);
  align-items: center;
}

.about-copy {
  min-width: 0;
  max-width: 610px;
}

.about-copy h2 {
  max-width: 680px;
  font-size: clamp(46px, 5.6vw, 82px);
}

.about-copy h2 span {
  color: var(--green);
}

.about-text {
  display: grid;
  gap: 22px;
  margin: 28px 0 30px;
}

.about-text p {
  margin: 0;
  color: var(--text);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.62;
  overflow-wrap: anywhere;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.about-visual {
  position: relative;
  min-width: 0;
  min-height: 570px;
}

.about-visual::before,
.about-visual::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

/* .about-visual::before {
  inset: 12% auto auto -5%;
  width: 58%;
  height: 70%;
  z-index: 2;
  background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, 0.88) 34%, transparent 100%);
  filter: blur(18px);
} */

.about-visual::after {
  right: 5%;
  bottom: 5%;
  width: 62%;
  height: 32%;
  border-radius: 50%;
  background: rgba(31, 41, 51, 0.12);
  filter: blur(34px);
}

.about-image {
  position: relative;
  z-index: 1;
  min-height: 570px;
  width: min(760px, 100%);
  margin-left: auto;
  overflow: hidden;
  border-radius: 0 0 42px 0;
  isolation: isolate;
}

.about-image img {
  width: 100%;
  height: 100%;
  min-height: 570px;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04) contrast(1.02);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.about-image-placeholder {
  display: grid;
  place-items: center;
  min-height: 520px;
  background:
    radial-gradient(circle at 65% 40%, rgba(255, 255, 255, 0.62), transparent 24%),
    linear-gradient(135deg, #e7eee4 0%, #b9ccb1 45%, #78935d 100%);
  -webkit-mask-image: radial-gradient(ellipse at 62% 48%, #000 0 55%, rgba(0, 0, 0, 0.78) 68%, transparent 84%);
  mask-image: radial-gradient(ellipse at 62% 48%, #000 0 55%, rgba(0, 0, 0, 0.78) 68%, transparent 84%);
}

.about-image-placeholder > div {
  display: grid;
  place-items: center;
  gap: 12px;
  color: rgba(31, 41, 51, 0.42);
  text-align: center;
  font-weight: 800;
  text-transform: uppercase;
}

.about-image-placeholder i {
  font-size: 92px;
}

.about-info-bar {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  gap: 0;
  margin-top: 32px;
  padding: 28px 34px;
  border: 1px solid rgba(227, 231, 223, 0.8);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 22px 55px rgba(31, 41, 51, 0.1);
  backdrop-filter: blur(16px);
}

.about-info-item {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  border-left: 1px solid rgba(31, 41, 51, 0.18);
}

.about-info-item:first-child {
  border-left: 0;
  padding-left: 0;
}

.about-info-item i {
  flex: 0 0 auto;
  color: var(--green);
  font-size: 44px;
}

.about-info-item strong,
.about-info-item span {
  display: block;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.about-info-item strong {
  color: var(--text);
  font-family: "Oswald", sans-serif;
  font-size: 42px;
  line-height: 0.9;
}

.about-info-item span {
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
}

.testimonials-section {
  padding-top: 36px;
  background: linear-gradient(180deg, #fff 0%, var(--bg-soft) 100%);
  display: none;
}

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

.testimonial-card {
  padding: 26px 28px;
}

.testimonial-card > i {
  color: var(--green);
  font-size: 44px;
}

.testimonial-card p {
  min-height: 96px;
  color: var(--text);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}

.testimonial-author img,
.avatar-placeholder {
  width: 42px;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
}

.avatar-placeholder {
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--green-light), var(--green-dark));
  color: #fff;
  font-weight: 800;
}

.testimonial-author strong,
.testimonial-author span {
  display: block;
  font-size: 14px;
}

.testimonial-author span {
  color: var(--muted);
}

.site-footer {
  position: relative;
  overflow: hidden;
  padding: 38px 0 18px;
  background-position: center;
  background-size: cover;
}

.footer-placeholder {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
    linear-gradient(160deg, #d9e6ec 0%, #a6c7d4 42%, #7a995f 100%);
}

.footer-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.74));
}

.footer-grid,
.footer-bottom {
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.55fr 0.8fr 1.25fr;
  gap: 48px;
}

.footer-brand p,
.footer-contact p {
  max-width: 280px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 38px;
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #fff;
  color: var(--text);
  font-size: 21px;
}

.site-footer h3 {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-links a {
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
}

.footer-contact {
  padding-left: 36px;
  border-left: 1px solid rgba(31, 41, 51, 0.18);
}

.footer-actions {
  display: grid;
  gap: 12px;
  max-width: 270px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 30px;
  padding-top: 14px;
  border-top: 1px solid rgba(31, 41, 51, 0.1);
  color: var(--muted);
  font-size: 12px;
}

.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  display: grid;
  place-items: center;
  width: 64px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  font-size: 34px;
  box-shadow:
    0 18px 34px rgba(37, 211, 102, 0.28),
    0 8px 18px rgba(31, 41, 51, 0.18);
  opacity: 0;
  transform: translateY(18px) scale(0.96);
  animation:
    whatsappFadeUp 0.65s ease 0.45s forwards,
    whatsappPulse 3.6s ease-in-out 1.5s infinite;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.floating-whatsapp:hover {
  background: #20c35c;
  transform: translateY(-4px) scale(1.04);
  box-shadow:
    0 22px 42px rgba(37, 211, 102, 0.34),
    0 12px 24px rgba(31, 41, 51, 0.2);
}

.floating-whatsapp i {
  line-height: 1;
}

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

@keyframes whatsappPulse {
  0%,
  64%,
  100% {
    box-shadow:
      0 18px 34px rgba(37, 211, 102, 0.28),
      0 8px 18px rgba(31, 41, 51, 0.18),
      0 0 0 0 rgba(37, 211, 102, 0);
  }

  78% {
    box-shadow:
      0 18px 34px rgba(37, 211, 102, 0.28),
      0 8px 18px rgba(31, 41, 51, 0.18),
      0 0 0 12px rgba(37, 211, 102, 0.14);
  }
}

@media (max-width: 1100px) {
  .nav-panel {
    gap: 18px;
  }

  .nav-links {
    gap: 20px;
  }

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

  .portfolio-card {
    flex-basis: calc((100% - 24px) / 2);
  }

  .differentials-layout,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .about-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-copy {
    max-width: 720px;
  }

  .about-visual {
    min-height: 480px;
  }

  .about-image,
  .about-image img {
    min-height: 480px;
  }

  .about-info-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding: 24px;
  }

  .about-info-item {
    border-left: 0;
    border-top: 1px solid rgba(31, 41, 51, 0.14);
    padding: 20px 14px;
  }

  .about-info-item:nth-child(-n + 2) {
    border-top: 0;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(100% - 32px, 1180px);
  }

  .navbar {
    min-height: 76px;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-panel {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 8px);
    display: none;
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 24px 45px rgba(31, 41, 51, 0.16);
  }

  .nav-panel.is-open {
    display: grid;
  }

  .nav-links {
    display: grid;
    gap: 8px;
  }

  .hero {
    min-height: auto;
    padding-top: 60px;
  }

  .hero-inner,
  .split-heading {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-bottom: 92px;
  }

  .hero-drone {
    min-height: 190px;
  }

  .benefit-strip {
    grid-template-columns: repeat(2, 1fr);
    border-radius: 22px;
    padding: 22px;
  }

  .differentials-section {
    padding-top: 28px;
  }

  .differentials-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .differentials-layout .section-heading {
    margin-bottom: 0;
  }

  .differentials-layout .section-heading h2 {
    max-width: 100%;
  }

  .differentials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .differential-item {
    width: 100%;
  }

  .about-section {
    padding: 62px 0 44px;
  }

  .about-section::before {
    left: auto;
    right: 24px;
    top: 28px;
    width: 110px;
  }

  .about-layout {
    gap: 28px;
  }

  .about-copy h2 {
    font-size: clamp(40px, 10vw, 62px);
  }

  .about-text {
    gap: 18px;
    margin: 22px 0 26px;
  }

  .about-text p {
    font-size: 16px;
    line-height: 1.58;
  }

  .about-visual {
    min-height: 420px;
  }

  .about-visual::before {
    inset: 0 auto auto -8%;
    height: 56%;
  }

  .about-image,
  .about-image img {
    min-height: 420px;
  }

  .about-info-bar {
    margin-top: 22px;
  }

  .split-heading p:last-child {
    padding-left: 0;
    border-left: 0;
  }

  .portfolio-heading {
    align-items: start;
    flex-direction: column;
  }

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

  .footer-contact {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .logo-main {
    font-size: 31px;
  }

  .logo-sub {
    font-size: 10px;
    letter-spacing: 6px;
  }

  .brand {
    min-width: 132px;
  }

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

  .btn {
    width: 100%;
    padding-inline: 16px;
  }

  .benefit-strip,
  .services-grid,
  .differentials-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .differentials-section {
    padding-top: 18px;
  }

  .differentials-layout {
    gap: 18px;
  }

  .differentials-grid {
    gap: 14px;
  }

  .differential-item {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    column-gap: 14px;
    align-items: start;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
  }

  .differential-item i {
    font-size: 34px;
  }

  .differential-item h3 {
    margin: 0 0 5px;
    font-size: 16px;
  }

  .differential-item p {
    grid-column: 2;
    font-size: 14px;
  }

  .about-section {
    padding: 52px 0 34px;
  }

  .about-copy h2 {
    font-size: clamp(36px, 13vw, 52px);
  }

  .about-actions .btn {
    width: 100%;
  }

  .about-visual {
    min-height: 330px;
  }

  .about-image,
  .about-image img {
    min-height: 330px;
  }

  .about-image {
    border-radius: 0 0 28px 0;
  }

  .about-info-bar {
    grid-template-columns: 1fr;
    padding: 10px 18px;
  }

  .about-info-item,
  .about-info-item:nth-child(-n + 2) {
    border-top: 1px solid rgba(31, 41, 51, 0.12);
    padding: 16px 0;
  }

  .about-info-item:first-child {
    border-top: 0;
  }

  .about-info-item i {
    font-size: 34px;
  }

  .about-info-item strong {
    font-size: 34px;
  }

  .about-info-item span {
    font-size: 13px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 54px;
    font-size: 29px;
  }

  .portfolio-card {
    flex-basis: 100%;
  }

  .portfolio-thumb {
    min-height: 310px;
  }

  

  .section {
    padding: 52px 0;
  }
}