:root {
  --green: #6cff00;
  --green-soft: #8aff2a;
  --accent: #4dffaa;
  --black: #0b0d0f;
  --dark: #121417;
  --dark-2: #1a1d21;
  --dark-3: #0f1113;
  --white: #ffffff;
  --gray: #a6a6a6;
  --gray-2: #8a8a8a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Inter, sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

body.light {
  --black: #f1f1f1;
  --dark: #e9e9e9;
  --dark-2: #e3e3e3;
  --dark-3: #d5d5d5;
  --white: #101214;
  --gray: #5b5b5b;
  --gray-2: #6d6d6d;
  --green: #4fcf32;
  --green-soft: #6fdd55;
  --accent: #66d8a2;
}

body.nav-open {
  overflow: hidden;
}

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

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 24px;
}

/* HEADER */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(18, 20, 23, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 17, 19, 0.9);
  min-height: 40px;
}

body.light header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(226, 226, 226, 0.9);
}


.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
}

nav {
  display: flex;
  align-items: center;
}

.nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: flex-end;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--green);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 4px;
  cursor: pointer;
}

.nav-toggle svg {
  display: block;
  width: 28px;
  height: 28px;
  stroke: var(--white);
  stroke-width: 2.5;
  stroke-linecap: round;
}


.nav a {
  margin-left: 28px;
  font-size: 14px;
  color: var(--gray);
}

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

.nav-cta {
  padding: 8px 16px;
  border: 1px solid rgba(108, 255, 0, 0.45);
  border-radius: 999px;
  color: var(--white);
  transition: 0.3s;
}

.nav-cta:hover {
  background: rgba(108, 255, 0, 0.12);
  box-shadow: 0 0 12px rgba(108, 255, 0, 0.18);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.lang-select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.lang-select-wrap::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--gray-2);
  border-bottom: 2px solid var(--gray-2);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

.lang-select {
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  color: var(--white);
  padding: 8px 28px 8px 12px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: none;
  background-clip: padding-box;
  min-height: 36px;
}

.theme-toggle {
  background: transparent;
  border: 1px solid rgba(108, 255, 0, 0.6);
  color: var(--white);
  padding: 0;
  width: 40px;
  height: 36px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  position: relative;
}

.theme-icon {
  width: 18px;
  height: 18px;
  display: none;
}

.theme-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

body.light .theme-icon-sun {
  display: block;
}

body:not(.light) .theme-icon-moon {
  display: block;
}

.theme-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.lang-select::-ms-expand {
  display: none;
}

.lang-select:focus,
.theme-toggle:focus {
  outline: 2px solid var(--green-soft);
  outline-offset: 2px;
}

.theme-toggle:hover {
  box-shadow: 0 0 12px rgba(108, 255, 0, 0.25);
}

/* HERO */
.hero {
  padding: 120px 0;
  text-align: center;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at top,
    rgba(108, 255, 0, 0.1),
    transparent 60%
  );
  z-index: -1;
}

.hero h1 {
  font-size: 56px;
  font-weight: 800;
}

.hero span {
  color: var(--green);
}

.hero p {
  max-width: 620px;
  margin: 20px auto 40px;
  color: var(--gray);
  font-size: 18px;
}

/* BUTTONS */
.btn-primary {
  background: linear-gradient(120deg, var(--green), var(--green-soft));
  color: #0b0b0b;
  padding: 14px 34px;
  border-radius: 10px;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 10px 20px rgba(108, 255, 0, 0.18);
}

.btn-primary:hover {
  box-shadow: 0 14px 26px rgba(108, 255, 0, 0.25);
}

.service .btn-primary {
  white-space: nowrap;
}

.btn-secondary {
  border: 1px solid var(--dark-3);
  padding: 14px 34px;
  border-radius: 10px;
  color: var(--white);
}

/* SECTIONS */
section {
  padding: 100px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 70px;
}

.section-title h2 {
  font-size: 42px;
}

.section-title p {
  margin-top: 12px;
  color: var(--gray);
}

/* USP */
.usp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.usp-card {
  padding: 28px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--dark), var(--dark-2));
  border: 1px solid var(--dark-3);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.25);
}

.usp-card h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.usp-card p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.7;
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.service {
  background: linear-gradient(180deg, var(--dark), var(--dark-2));
  border-radius: 18px;
  padding: 34px;
  border: 1px solid var(--dark-3);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  transition: 0.4s;
  display: flex;
  flex-direction: column;
}

.service:hover {
  transform: translateY(-10px);
  border-color: var(--green);
  box-shadow: 0 22px 50px rgba(108, 255, 0, 0.22);
}

.service h3 {
  margin-bottom: 12px;
}

.service ul {
  list-style: none;
  margin: 16px 0;
}

.service .btn-primary {
  margin-top: auto;
  align-self: flex-start;
}

.service ul li {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 6px;
}

/* CONTACT FORM */
.form {
  max-width: 600px;
  margin: auto;
}

.form .btn-primary {
  display: block;
  margin: 16px auto 0;
}

.contact-actions {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.whatsapp-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 12px;
  background: rgba(79, 207, 50, 0.14);
  border: 1px solid rgba(79, 207, 50, 0.45);
  color: var(--white);
  font-weight: 600;
}

.whatsapp-link svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(79, 207, 50, 0.18);
  border: 1px solid rgba(79, 207, 50, 0.5);
  color: var(--white);
  z-index: 80;
}

.whatsapp-float:hover {
  box-shadow: 0 10px 24px rgba(79, 207, 50, 0.2);
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

input,
textarea {
  width: 100%;
  background: var(--dark-2);
  border: 1px solid var(--dark-3);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 14px;
  color: var(--white);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.input-error {
  border-color: #ff4d4d;
  box-shadow: 0 0 18px rgba(255, 77, 77, 0.35);
}

.input-error::placeholder {
  color: #ff9b9b;
}

.form-notice {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(108, 255, 0, 0.45);
  background: linear-gradient(
    135deg,
    rgba(108, 255, 0, 0.18),
    rgba(77, 255, 170, 0.08)
  );
  color: var(--white);
  font-weight: 600;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}

.form-notice.show {
  opacity: 1;
  transform: translateY(0);
}

/* FOOTER */
footer {
  padding: 70px 0;
  border-top: 1px solid var(--dark-3);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

footer h4 {
  margin-bottom: 14px;
}

footer a {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 6px;
  display: block;
}

footer a:hover {
  color: var(--green);
}

/* SCROLL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: 1s ease;
}

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

@media (max-width: 768px) {
  .hero h1 {
    font-size: 40px;
  }
}
.timeline {
  display: grid;
  gap: 24px;
  max-width: 700px;
  margin: auto;
}

.timeline-item {
  padding: 20px 24px;
  border-left: 3px solid var(--green);
  background: var(--dark-2);
  border-radius: 10px;
  border: 1px solid var(--dark-3);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.28);
}

.timeline-item span {
  color: var(--green);
  font-weight: 700;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.value-card {
  padding: 40px;
  background: linear-gradient(180deg, var(--dark), var(--dark-2));
  border-radius: 16px;
  text-align: center;
  font-weight: 600;
  transition: 0.3s;
  border: 1px solid var(--dark-3);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

.value-card:hover {
  transform: translateY(-6px);
  border: 1px solid var(--green);
  box-shadow: 0 18px 32px rgba(108, 255, 0, 0.16);
}
.stats {
  background: var(--dark-2);
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.stats h3 {
  font-size: 42px;
  color: var(--green);
}
.faq {
  max-width: 800px;
  margin: auto;
}

.faq-item {
  border-bottom: 1px solid var(--dark-3);
  padding: 20px 0;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-size: 18px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 0;
  font-size: 24px;
  color: var(--green);
}

.faq-item.active .faq-question::after {
  content: "–";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  color: var(--gray);
  margin-top: 16px;
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}
.splash {
  position: fixed;
  inset: 0;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.splash img {
  width: min(460px, 80vw);
  height: auto;
}

.splash-hidden {
  opacity: 0;
  visibility: hidden;
}