:root {
  --black: #070807;
  --black-soft: #10110f;
  --ink: #11140f;
  --text: #262b23;
  --muted: #67685f;
  --olive: #9fa33a;
  --olive-dark: #858923;
  --cream: #f5f1e8;
  --paper: #fffdf8;
  --line: rgba(17, 20, 15, 0.16);
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(17, 20, 15, 0.16);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 96px;
  padding: 14px clamp(22px, 5vw, 70px);
  background: rgba(7, 8, 7, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: block;
}

.brand-png {
  width: 320px;
  height: 70px;
  overflow: hidden;
  position: relative;
}

.brand-png img {
  position: absolute;
  width: 520px;
  max-width: none;
  height: auto;
  left: -98px;
  top: -324px;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(22px, 3.2vw, 44px);
}

.main-nav a {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-decoration: none;
  text-transform: uppercase;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--olive);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

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

.hero-media {
  inset: -12vh 0;
  background-image: url("../assets/hero-v4.png");
  background-position: center;
  background-size: cover;
  transform: translate3d(0, var(--hero-parallax-y, 0px), 0) scale(1.08);
  will-change: transform;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 8, 7, 0.86) 0%, rgba(7, 8, 7, 0.64) 34%, rgba(7, 8, 7, 0.18) 72%),
    linear-gradient(0deg, rgba(7, 8, 7, 0.35) 0%, rgba(7, 8, 7, 0) 42%),
    linear-gradient(180deg, rgba(7, 8, 7, 0.85) 0%, rgba(7, 8, 7, 0) 18%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 172px 24px 74px;
}

.kicker,
.section-label {
  margin: 0 0 16px;
  color: var(--olive);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .kicker {
  display: inline-block;
  padding: 8px 12px;
  color: #d2d76a;
  background: rgba(7, 8, 7, 0.58);
}

.hero h1 {
  max-width: 620px;
  margin: 0;
  color: var(--white);
  font-size: clamp(3.2rem, 6.6vw, 5.9rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero h1 span {
  display: block;
  color: var(--olive);
}

.hero-lead {
  max-width: 540px;
  margin: 24px 0 30px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.08rem, 1.7vw, 1.34rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 15px 28px;
  border: 1px solid transparent;
  border-radius: 0;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--olive);
  color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--olive-dark);
}

.btn-outline-dark {
  border-color: rgba(17, 20, 15, 0.34);
  color: var(--olive-dark);
  background: transparent;
}

.btn-outline-dark:hover,
.btn-outline-dark:focus-visible {
  border-color: var(--olive);
  background: rgba(159, 163, 58, 0.08);
}

.about-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: clamp(46px, 8vw, 92px);
  align-items: center;
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 86px 24px 92px;
}

.pattern-dots {
  position: absolute;
  top: 94px;
  left: 24px;
  width: 80px;
  height: 130px;
  opacity: 0.8;
  background-image: radial-gradient(circle, var(--olive) 2px, transparent 2.5px);
  background-size: 18px 18px;
}

.about-image {
  position: relative;
  z-index: 1;
  margin-left: 74px;
}

.about-image img {
  width: 100%;
  aspect-ratio: 4 / 5.15;
  object-fit: cover;
  border-radius: 0;
  box-shadow: var(--shadow);
}

.about-content {
  max-width: 560px;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 3.7vw, 3.15rem);
  line-height: 1.14;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.32rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.about-content p:not(.section-label):not(.placeholder),
.approach-section p,
.contact-content p {
  color: var(--muted);
  font-size: 1.05rem;
}

.placeholder {
  display: inline-block;
  margin: 18px 0 10px;
  padding: 8px 11px;
  border: 1px dashed rgba(159, 163, 58, 0.7);
  color: var(--olive-dark);
  background: rgba(159, 163, 58, 0.08);
  font-size: 0.84rem;
  font-weight: 800;
}

.about-content .btn {
  margin-top: 24px;
}

.methodology-section {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 22px 24px 98px;
}

.section-title {
  display: grid;
  justify-items: center;
  gap: 10px;
  margin-bottom: 36px;
  text-align: center;
}

.section-title span {
  width: 34px;
  height: 3px;
  background: var(--olive);
}

.section-title h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.2rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.methodology-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(17, 20, 15, 0.2);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 12px 28px rgba(17, 20, 15, 0.08);
}

.methodology-image {
  aspect-ratio: 1.55 / 1;
  overflow: hidden;
}

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

.methodology-icon {
  position: relative;
  z-index: 1;
  width: 70px;
  height: 70px;
  margin: -35px 0 -13px 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--olive);
  box-shadow: 0 10px 22px rgba(17, 20, 15, 0.2);
}

.methodology-icon svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: var(--white);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.methodology-body {
  padding: 48px 42px 34px;
}

.methodology-body h3 {
  max-width: 260px;
  margin-bottom: 16px;
}

.methodology-body p {
  margin: 0;
  color: var(--muted);
}

.services-section {
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 14px 24px 96px;
}

.services-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.services-heading h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.2rem);
  line-height: 1.14;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.services-action {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 32px;
  border-right: 1px solid var(--line);
  background: var(--white);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.service-card::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(180deg, rgba(7, 8, 7, 0.3), rgba(7, 8, 7, 0.76));
  opacity: 0;
  transition: opacity 220ms ease;
}

.service-card > *:not(.service-hover-image) {
  position: relative;
  z-index: 2;
}

.service-hover-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.service-hover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 650ms ease;
}

.service-card:last-child {
  border-right: 0;
}

.service-number {
  color: var(--olive-dark);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.service-card h3 {
  margin-top: 70px;
  text-transform: none;
}

.service-card p {
  margin: 16px 0 28px;
  color: var(--muted);
}

.service-card a {
  margin-top: auto;
  color: var(--ink);
  font-weight: 900;
  text-decoration-color: var(--olive);
  text-decoration-thickness: 3px;
  text-underline-offset: 5px;
}

.service-card:hover,
.service-card:focus-within {
  background: #203222;
  border-color: #203222;
  transform: translateY(-2px);
}

.service-card:hover::after,
.service-card:focus-within::after,
.service-card:hover .service-hover-image,
.service-card:focus-within .service-hover-image {
  opacity: 1;
}

.service-card:hover .service-hover-image img,
.service-card:focus-within .service-hover-image img {
  transform: scale(1.08);
}

.service-card:hover h3,
.service-card:focus-within h3 {
  color: var(--white);
}

.service-card:hover p,
.service-card:focus-within p {
  color: rgba(255, 255, 255, 0.76);
}

.approach-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 0.9fr) minmax(260px, 0.62fr);
  gap: clamp(30px, 5vw, 62px);
  width: min(100%, var(--max));
  margin: 0 auto;
  padding: 86px 24px;
  border-top: 1px solid rgba(17, 20, 15, 0.12);
  align-items: center;
}

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

.principles article {
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(17, 20, 15, 0.14);
}

.principles p {
  margin: 10px 0 0;
}

.approach-image {
  align-self: stretch;
  min-height: 360px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.quote-section {
  position: relative;
  padding: 88px 24px;
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(90deg, rgba(133, 137, 35, 0.94), rgba(159, 163, 58, 0.86)),
    url("../assets/hero-v4.png") center / cover;
}

.quote-section h2 {
  max-width: 760px;
  margin: 0 auto;
  color: var(--white);
  font-size: clamp(1.1rem, 1.85vw, 1.55rem);
  line-height: 1.5;
}

.quote-section p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.78fr);
  gap: clamp(36px, 7vw, 86px);
  padding: 94px max(24px, calc((100vw - var(--max)) / 2 + 24px));
  color: var(--white);
  background: var(--black);
}

.contact-content h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.contact-content p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.74);
}

.contact-list {
  display: grid;
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.contact-list span {
  color: var(--olive);
  font-weight: 900;
}

.contact-list a {
  text-decoration: none;
}

.contact-form {
  display: grid;
  gap: 15px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
}

.field-group {
  display: grid;
  gap: 7px;
}

.field-group label {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 800;
}

.field-group input,
.field-group textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  font: inherit;
  padding: 13px 14px;
}

.field-group textarea {
  resize: vertical;
}

.contact-form .btn {
  width: fit-content;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 0.8fr 0.9fr;
  gap: 42px;
  padding: 64px max(24px, calc((100vw - var(--max)) / 2 + 24px)) 34px;
  background: var(--black-soft);
  color: rgba(255, 255, 255, 0.72);
}

.footer-brand img {
  width: 400px;
  height: auto;
  object-fit: contain;
}

.footer-brand p {
  max-width: 260px;
  margin: 22px 0 0;
  color: var(--white);
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  text-decoration: none;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--olive);
}

.copyright {
  grid-column: 1 / -1;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .brand-png {
    width: 284px;
    height: 64px;
  }

  .brand-png img {
    width: 462px;
    left: -87px;
    top: -288px;
  }

  .main-nav {
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 26px 24px 34px;
    background: rgba(7, 8, 7, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

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

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

  .service-card {
    border-bottom: 1px solid var(--line);
  }

  .service-card:nth-child(2) {
    border-right: 0;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 78px;
    padding: 10px 16px;
  }

  .brand-png {
    width: 232px;
    height: 54px;
  }

  .brand-png img {
    width: 378px;
    left: -71px;
    top: -236px;
  }

  .main-nav {
    top: 78px;
  }

  .hero {
    min-height: 92svh;
  }

  .hero-media {
    background-position: 62% center;
    transform: scale(1.04);
  }

  .hero-content {
    padding: 130px 18px 44px;
  }

  .hero .kicker {
    color: #eef2a0;
    background: rgba(7, 8, 7, 0.72);
  }

  .hero h1 {
    font-size: clamp(2.7rem, 14vw, 4.2rem);
  }

  .about-section,
  .approach-section,
  .contact-section,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .about-section {
    padding: 68px 18px;
  }

  .pattern-dots {
    display: none;
  }

  .about-image {
    max-width: 340px;
    margin-left: 0;
  }

  .methodology-section,
  .services-section,
  .approach-section {
    padding: 60px 18px;
  }

  .methodology-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .approach-image {
    min-height: 280px;
  }

  .service-card {
    min-height: auto;
    border-right: 0;
  }

  .service-card h3 {
    margin-top: 44px;
  }

  .methodology-body {
    padding: 48px 28px 30px;
  }

  .contact-section {
    padding: 70px 18px;
  }

  .contact-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .site-footer {
    padding: 50px 18px 28px;
  }

  .copyright {
    text-align: left;
  }
}

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

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

  .hero-media {
    transform: none;
    will-change: auto;
  }
}