:root {
  --ink: #101820;
  --ink-soft: #40505f;
  --muted: #6d7a86;
  --line: #dfe6ec;
  --panel: #ffffff;
  --surface: #f5f7f9;
  --deep: #071016;
  --blue: #1f7acb;
  --green: #41b883;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(16, 24, 32, 0.11);
}


* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  background: rgba(7, 16, 22, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.78);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.94rem;
  font-weight: 600;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.section {
  min-height: 100vh;
  padding: 112px 0 84px;
  display: flex;
  align-items: center;
  scroll-margin-top: 72px;
}

.hero {
  position: relative;
  min-height: 100vh;
  color: var(--white);
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/hero-winter-clean.png");
  background-size: cover;
  background-position: center right;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 16, 22, 0.94) 0%, rgba(7, 16, 22, 0.76) 45%, rgba(7, 16, 22, 0.28) 100%),
    linear-gradient(180deg, rgba(7, 16, 22, 0.25) 0%, rgba(7, 16, 22, 0.82) 100%);
}

.hero-content {
  position: relative;
  max-width: 800px;
  margin-left: max(20px, calc((100vw - 1120px) / 2));
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6.9rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.1rem, 4.2vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: 1.16rem;
  line-height: 1.2;
}

.hero-text {
  max-width: 680px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.08rem, 1.7vw, 1.36rem);
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 14px 30px rgba(31, 122, 203, 0.28);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.about {
  background: var(--panel);
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: clamp(36px, 6vw, 76px);
  align-items: center;
}

.section-copy p,
.section-heading p {
  max-width: 760px;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.section-copy p + p {
  margin-top: 18px;
}

.founders-photo {
  position: relative;
  min-height: 520px;
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(31, 122, 203, 0.15), rgba(65, 184, 131, 0.18)),
    linear-gradient(135deg, #eaf0f5 0%, #f8fafc 100%);
  box-shadow: var(--shadow);
}

.portrait-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  height: 100%;
  min-height: 520px;
}

.portrait-grid img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.portrait-grid img:first-child {
  object-position: 50% 42%;
}

.portrait-grid img:last-child {
  object-position: 50% 42%;
  border-left: 1px solid rgba(255, 255, 255, 0.65);
}

.founders-photo figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  color: var(--white);
  background: rgba(7, 16, 22, 0.74);
  backdrop-filter: blur(12px);
}

.founders-photo figcaption span {
  color: var(--green);
}

.services {
  background: var(--deep);
  color: var(--white);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 38px;
}

.services .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

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

.service-card {
  min-height: 280px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.service-icon {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  margin-bottom: 58px;
  border: 1px solid rgba(65, 184, 131, 0.42);
  border-radius: 8px;
  color: var(--green);
  font-weight: 800;
}

.service-card p {
  color: rgba(255, 255, 255, 0.68);
}

.contact {
  background:
    linear-gradient(135deg, rgba(31, 122, 203, 0.09), transparent 35%),
    var(--surface);
}

.contact a {
  color: var(--blue);
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 10px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.contact-form label {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfcfd;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(31, 122, 203, 0.18);
  border-color: var(--blue);
}

.contact-form textarea {
  resize: vertical;
}

.form-honey {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

.contact-form .button {
  width: 100%;
  margin-top: 8px;
}

.form-note {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.72);
  background: var(--deep);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.footer-logo {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--white);
  object-fit: cover;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .nav {
    min-height: auto;
    padding: 14px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .section {
    min-height: auto;
    padding: 104px 0 68px;
  }

  .hero {
    min-height: 100vh;
  }

  .hero-content {
    margin-left: auto;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 16, 22, 0.94) 0%, rgba(7, 16, 22, 0.76) 100%),
      linear-gradient(180deg, rgba(7, 16, 22, 0.28) 0%, rgba(7, 16, 22, 0.86) 100%);
  }

  .about-grid,
  .contact-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .founders-photo,
  .portrait-grid,
  .portrait-grid img {
    min-height: 390px;
  }

  .service-card {
    min-height: auto;
  }

  .service-icon {
    margin-bottom: 26px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .nav-links a {
    padding: 9px 10px;
    font-size: 0.9rem;
  }

  h1 {
    font-size: 3.1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

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

  .portrait-grid img {
    min-height: 300px;
  }

  .portrait-grid img:last-child {
    border-top: 1px solid rgba(255, 255, 255, 0.65);
    border-left: 0;
  }

  .founders-photo figcaption {
    align-items: flex-start;
    flex-direction: column;
  }
}