@font-face {
  font-family: "Inter";
  src: url("../font/inter/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --green-950: #06291e;
  --green-900: #073b2b;
  --green-800: #075735;
  --green-700: #0b6b3e;
  --blue-700: #205bd6;
  --gold-500: #f2a51f;
  --amber-100: #fff3d8;
  --ink: #17231e;
  --muted: #5a6b63;
  --line: #dfe8df;
  --paper: #fffdf7;
  --soft: #f5f7ef;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(6, 41, 30, .14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background: rgba(7, 87, 53, .24);
  border-radius: 0 !important;
}

body.lightbox-open,
body.nav-open {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.container {
  width: min(1140px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 253, 247, .94);
  border-bottom: 1px solid rgba(7, 87, 53, .12);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 860;
  font-size: 1.13rem;
  color: var(--green-900);
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius);
}

.nav-panel {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
  flex: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #31473c;
  font-size: .94rem;
  font-weight: 650;
}

.nav-links a {
  line-height: 1;
}

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

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--green-900);
  background: #fff;
  border: 1px solid rgba(7, 87, 53, .16);
  border-radius: var(--radius);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 780;
  line-height: 1.1;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

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

.button-primary {
  color: #fff;
  background: var(--green-800);
  box-shadow: 0 12px 28px rgba(7, 87, 53, .2);
}

.button-primary:hover {
  background: var(--green-700);
}

.button-light {
  color: var(--green-900);
  background: #fffdf7;
  border-color: rgba(255, 255, 255, .48);
}

.button-outline {
  color: var(--green-900);
  border-color: rgba(7, 87, 53, .2);
  background: rgba(255, 255, 255, .72);
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fffdf7;
  background:
    linear-gradient(120deg, rgba(6, 41, 30, .96), rgba(7, 59, 43, .9) 48%, rgba(32, 91, 214, .6)),
    url("../preview/image6.png") center / cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 110px;
  background: linear-gradient(180deg, rgba(255, 253, 247, 0), var(--paper));
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  min-height: min(760px, calc(100svh - 48px));
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(360px, .86fr);
  align-items: center;
  gap: 42px;
  padding: 74px 0 118px;
}

.hero-content {
  width: min(720px, 100%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #ffe7ae;
  font-size: .88rem;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero h1 {
  margin: 0;
  max-width: 690px;
  font-size: clamp(2.35rem, 5.2vw, 5.25rem);
  line-height: .98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 640px;
  margin: 24px 0 0;
  color: rgba(255, 253, 247, .88);
  font-size: clamp(1.03rem, 1.7vw, 1.24rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-outline {
  color: #fffdf7;
  border-color: rgba(255, 255, 255, .34);
  background: rgba(255, 255, 255, .12);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(660px, 100%);
  margin-top: 34px;
}

.proof-item {
  border-left: 2px solid rgba(242, 165, 31, .8);
  padding: 2px 0 2px 14px;
}

.proof-item strong {
  display: block;
  color: #fff;
  font-size: 1.18rem;
  line-height: 1.15;
}

.proof-item span {
  color: rgba(255, 253, 247, .78);
  font-size: .9rem;
}

.hero-preview {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 0;
  text-align: left;
  color: #fff;
  background: #10251c;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius);
  box-shadow: 0 28px 70px rgba(0, 0, 0, .24);
  cursor: zoom-in;
}

.hero-preview img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: left top;
}

.hero-preview span {
  position: absolute;
  inset: auto 14px 14px;
  display: grid;
  gap: 3px;
  padding: 13px 14px;
  background: rgba(6, 41, 30, .86);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.hero-preview strong {
  line-height: 1.2;
}

.hero-preview small {
  color: rgba(255, 253, 247, .78);
}

.section {
  padding: 82px 0;
}

.section-soft {
  background: var(--soft);
  border-block: 1px solid rgba(7, 87, 53, .08);
}

.section-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--green-700);
  font-size: .86rem;
  font-weight: 820;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.section h2 {
  margin: 0;
  color: var(--green-950);
  font-size: clamp(2rem, 3vw, 3.15rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.section-desc {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.desktop-window,
.price-card,
.contact-panel {
  background: var(--white);
  border: 1px solid rgba(7, 87, 53, .11);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(6, 41, 30, .08);
}

.feature-card {
  padding: 22px;
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--green-800);
  background: #eaf5e9;
  border-radius: var(--radius);
  font-size: 1.12rem;
}

.feature-card:nth-child(2n) .feature-icon {
  color: #9a5700;
  background: var(--amber-100);
}

.feature-card h3 {
  margin: 0 0 8px;
  color: var(--green-950);
  font-size: 1.05rem;
  line-height: 1.25;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
}

.desktop-showcase {
  display: grid;
  gap: 16px;
}

.desktop-window {
  overflow: hidden;
  background: #10251c;
  box-shadow: var(--shadow);
}

.desktop-window-bar {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  color: rgba(255, 253, 247, .76);
  background: #0d1d17;
}

.desktop-window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff625c;
}

.desktop-window-bar span:nth-child(2) {
  background: #ffbd44;
}

.desktop-window-bar span:nth-child(3) {
  background: #00ca4e;
}

.desktop-window-bar strong {
  margin-left: 8px;
  font-size: .85rem;
  font-weight: 760;
}

.desktop-screen {
  display: block;
  width: 100%;
  padding: 0;
  background: #eef2f5;
  border: 0;
  cursor: zoom-in;
}

.desktop-screen img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: left top;
  background: #eef2f5;
}

.desktop-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  color: #fffdf7;
  background: #10251c;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.desktop-caption strong {
  min-width: max-content;
  font-size: 1.04rem;
  line-height: 1.2;
}

.desktop-caption span {
  color: rgba(255, 253, 247, .74);
  font-size: .94rem;
  text-align: right;
}

.desktop-thumbs {
  display: grid;
  grid-template-columns: repeat(8, minmax(128px, 1fr));
  gap: 10px;
}

.desktop-thumb {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 8px;
  color: var(--green-950);
  background: #fff;
  border: 1px solid rgba(7, 87, 53, .12);
  border-radius: var(--radius);
  cursor: pointer;
}

.desktop-thumb.is-active {
  border-color: var(--green-700);
  box-shadow: 0 0 0 2px rgba(11, 107, 62, .12);
}

.desktop-thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: left top;
  border-radius: 6px;
  background: #eef2f5;
}

.desktop-thumb span {
  overflow: hidden;
  font-size: .78rem;
  font-weight: 780;
  line-height: 1.15;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.price-wrap {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  align-items: stretch;
  gap: 18px;
}

.price-card {
  padding: 30px;
}

.price-main {
  color: #fff;
  background: var(--green-900);
  border-color: transparent;
  box-shadow: var(--shadow);
}

.price-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 0 10px;
  color: var(--green-900);
  background: var(--amber-100);
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 820;
}

.price-main .price-label {
  color: #fff;
  background: rgba(242, 165, 31, .24);
}

.price-card h3 {
  margin: 18px 0 10px;
  font-size: 1.3rem;
  line-height: 1.2;
}

.price {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1;
}

.price small {
  font-size: 1rem;
  font-weight: 720;
}

.price-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.price-main p,
.price-main li {
  color: rgba(255, 253, 247, .82);
}

.price-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.price-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.price-list i {
  margin-top: 5px;
  color: var(--gold-500);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 24px;
  border-left: 3px solid var(--green-700);
  background: #fff;
}

.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 24px;
  color: var(--gold-500);
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1;
}

.step h3 {
  margin: 0 0 8px;
  color: var(--green-950);
  font-size: 1.05rem;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
}

.contact {
  color: #fffdf7;
  background: var(--green-950);
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 34px;
  color: var(--ink);
  background: #fffdf7;
}

.contact-panel h2 {
  margin: 0;
  color: var(--green-950);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.1;
}

.contact-panel p {
  margin: 12px 0 0;
  max-width: 680px;
  color: var(--muted);
}

.footer {
  padding: 32px 0;
  color: #e6f1e8;
  background: var(--green-950);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer .brand {
  color: #fffdf7;
}

.footer small {
  color: rgba(255, 253, 247, .7);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 56px;
  align-items: center;
  gap: 16px;
  padding: 72px 24px 28px;
  background: rgba(6, 20, 15, .88);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
}

.lightbox.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-frame {
  width: min(1180px, 100%);
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .36);
}

.lightbox-frame img {
  width: 100%;
  max-height: calc(100svh - 210px);
  object-fit: contain;
  background: #111;
}

.lightbox-frame figcaption {
  display: grid;
  gap: 4px;
  padding: 16px 18px 18px;
}

.lightbox-frame strong {
  color: var(--green-950);
  font-size: 1.05rem;
  line-height: 1.25;
}

.lightbox-frame span {
  color: var(--muted);
  font-size: .95rem;
}

.lightbox-close,
.lightbox-nav {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius);
  cursor: pointer;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 24px;
}

.lightbox-nav {
  justify-self: center;
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-preview {
    max-width: 760px;
  }

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

  .price-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .nav {
    min-height: 68px;
  }

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

  .nav-panel {
    position: fixed;
    inset: 68px 0 auto 0;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
    justify-items: stretch;
    align-items: stretch;
    gap: 0;
    width: auto;
    margin: 0;
    padding: 0;
    background: #fffdf7;
    border: 1px solid rgba(7, 87, 53, .14);
    border-inline: 0;
    border-radius: var(--radius);
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
  }

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

  .nav-links,
  .nav-actions {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: stretch;
    gap: 0;
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .nav-links a {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 44px;
    padding: 12px 24px;
    border-radius: 0;
    background: #f4f7ef;
  }

  .nav-actions .button {
    width: 100%;
    justify-content: center;
    border-radius: 0;
  }

  .hero {
    background-position: 40% center;
  }

  .hero-grid {
    min-height: auto;
    padding: 62px 0 96px;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .desktop-thumbs {
    display: flex;
    overflow-x: auto;
    padding-bottom: 6px;
    scroll-snap-type: x mandatory;
  }

  .desktop-thumb {
    width: 156px;
    flex: 0 0 156px;
    scroll-snap-align: start;
  }

  .contact-panel {
    grid-template-columns: 1fr;
  }

  .lightbox {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 66px 14px 18px;
  }

  .lightbox-frame {
    order: 1;
  }

  .lightbox-frame img {
    max-height: calc(100svh - 230px);
  }

  .lightbox-prev,
  .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
  }

  .lightbox-prev {
    left: 14px;
  }

  .lightbox-next {
    right: 14px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1140px);
  }

  .brand span {
    font-size: 1rem;
  }

  .button {
    width: 100%;
    padding-inline: 14px;
  }

  .nav .button {
    width: auto;
  }

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

  .hero h1 {
    font-size: clamp(2.55rem, 15vw, 4.25rem);
  }

  .hero-preview span {
    position: static;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, .16);
    border-radius: 0;
  }

  .feature-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 62px 0;
  }

  .desktop-window-bar {
    min-height: 42px;
    padding-inline: 12px;
  }

  .desktop-caption {
    display: grid;
    gap: 5px;
    padding: 14px;
  }

  .desktop-caption strong {
    min-width: 0;
  }

  .desktop-caption span {
    text-align: left;
  }

  .price-card,
  .contact-panel {
    padding: 24px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .lightbox-close,
  .lightbox-nav {
    width: 42px;
    height: 42px;
  }
}