:root {
  --ink: #121416;
  --ink-soft: #2b3336;
  --paper: #f7f4ec;
  --paper-soft: #ebe6d8;
  --line: #d6d0c2;
  --white: #ffffff;
  --emerald: #0aa87f;
  --emerald-dark: #067258;
  --amber: #d48b24;
  --coral: #c95b42;
  --shadow: 0 18px 46px rgba(18, 20, 22, 0.12);
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px max(20px, calc((100vw - 1120px) / 2));
  color: var(--white);
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.nav-active {
  background: rgba(18, 20, 22, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.04rem;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  background: var(--emerald);
  color: var(--ink);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28);
}

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

.site-nav a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.94rem;
  font-weight: 600;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.11);
  color: var(--white);
  outline: none;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.button svg,
.service-icon svg,
.contact-link svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.menu-bars {
  width: 18px;
  display: grid;
  gap: 4px;
}

.menu-bars span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

body.nav-open .menu-bars span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

body.nav-open .menu-bars span:nth-child(2) {
  opacity: 0;
}

body.nav-open .menu-bars span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 88svh;
  overflow: hidden;
  display: grid;
  align-items: center;
  color: var(--white);
  background: #101719;
}

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

.hero-media {
  background-image: url("assets/almargr-hero-custom.png");
  background-size: cover;
  background-position: center right;
  transform: scale(1.01);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 10, 11, 0.92) 0%, rgba(7, 10, 11, 0.72) 36%, rgba(7, 10, 11, 0.14) 74%),
    linear-gradient(180deg, rgba(7, 10, 11, 0.42) 0%, rgba(7, 10, 11, 0.18) 54%, rgba(7, 10, 11, 0.86) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: var(--header-height);
  max-width: 1120px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--emerald);
  font-size: 0.79rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow.dark {
  color: var(--emerald-dark);
}

.hero h1 {
  margin: 0;
  max-width: 680px;
  font-size: 4.9rem;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  color: var(--ink);
  background: var(--emerald);
  border-color: var(--emerald);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #18c49a;
  border-color: #18c49a;
}

.button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.17);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 690px;
  margin: 44px 0 0;
  padding: 0;
}

.hero-metrics div {
  min-width: 128px;
  padding-left: 18px;
  border-left: 3px solid var(--amber);
}

.hero-metrics dt {
  margin: 0;
  color: var(--white);
  font-size: 1.08rem;
  font-weight: 800;
}

.hero-metrics dd {
  margin: 2px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.section {
  padding: 88px 0;
}

.intro-band {
  padding: 44px 0;
  background: var(--ink);
  color: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: end;
  gap: 54px;
}

.intro-grid h2,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
  font-size: 2.6rem;
}

.intro-grid p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.03rem;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow) {
  max-width: 620px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

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

.service-card,
.build-card {
  min-height: 242px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.52);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.76) inset;
}

.service-icon {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  margin-bottom: 24px;
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
}

.service-card:nth-child(2) .service-icon {
  background: var(--emerald-dark);
}

.service-card:nth-child(3) .service-icon {
  background: var(--amber);
}

.service-card:nth-child(4) .service-icon {
  background: var(--coral);
}

.service-card h3,
.build-card h3,
.process-list h3 {
  margin: 0;
  line-height: 1.18;
  font-size: 1.18rem;
  letter-spacing: 0;
}

.service-card p,
.build-card p,
.process-list p {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.stack-section {
  background: var(--paper-soft);
}

.stack-layout {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 54px;
  align-items: start;
}

.stack-rail {
  display: grid;
  gap: 12px;
}

.stack-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  align-items: center;
  padding: 22px 0;
  border-top: 1px solid rgba(18, 20, 22, 0.16);
}

.stack-item:last-child {
  border-bottom: 1px solid rgba(18, 20, 22, 0.16);
}

.stack-item span {
  color: var(--ink);
  font-weight: 800;
}

.stack-item p {
  margin: 0;
  color: var(--ink-soft);
}

.builds-section {
  background: #fffaf0;
}

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

.build-card {
  min-height: 222px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.build-label {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  margin: 0 0 28px;
  padding: 0 10px;
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
  font-size: 0.8rem;
  font-weight: 800;
}

.build-card:nth-child(2) .build-label {
  background: var(--emerald-dark);
}

.build-card:nth-child(3) .build-label {
  background: var(--coral);
}

.process-section {
  background: var(--paper);
}

.process-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 54px;
  align-items: start;
}

.process-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.process-list li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.process-list span {
  color: var(--amber);
  font-weight: 800;
}

.contact-section {
  color: var(--white);
  background: var(--ink);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: start;
}

.contact-copy p:not(.eyebrow) {
  max-width: 520px;
  color: rgba(255, 255, 255, 0.74);
}

.contact-actions {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  color: var(--emerald);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.92rem;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.contact-form input,
.contact-form select {
  min-height: 48px;
  padding: 0 13px;
}

.contact-form textarea {
  min-height: 132px;
  padding: 13px;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.46);
}

.contact-form select option {
  color: var(--ink);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 3px rgba(10, 168, 127, 0.18);
}

.contact-form .button {
  width: 100%;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.site-footer {
  padding: 28px 0;
  color: var(--white);
  background: #0b0d0e;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.footer-layout p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

.floating-whatsapp {
  position: fixed;
  z-index: 18;
  right: 20px;
  bottom: 20px;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0 16px;
  border-radius: 8px;
  color: var(--ink);
  background: var(--emerald);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-2px);
  background: #18c49a;
  outline: none;
}

.floating-whatsapp svg {
  width: 19px;
  height: 19px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 960px) {
  .hero {
    min-height: 86svh;
  }

  .hero h1 {
    font-size: 3.8rem;
  }

  .intro-grid,
  .stack-layout,
  .process-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

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

@media (max-width: 760px) {
  .site-header {
    padding: 14px 20px;
  }

  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 20px;
    right: 20px;
    display: none;
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(18, 20, 22, 0.98);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.26);
  }

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

  .site-nav a {
    min-height: 48px;
    padding: 0 12px;
  }

  .section-shell {
    width: min(1120px, calc(100% - 32px));
  }

  .hero-media {
    background-position: 66% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 10, 11, 0.94) 0%, rgba(7, 10, 11, 0.78) 62%, rgba(7, 10, 11, 0.42) 100%),
      linear-gradient(180deg, rgba(7, 10, 11, 0.48) 0%, rgba(7, 10, 11, 0.2) 54%, rgba(7, 10, 11, 0.88) 100%);
  }

  .hero-content {
    padding-top: calc(var(--header-height) + 18px);
  }

  .hero h1 {
    font-size: 3.25rem;
  }

  .hero-copy {
    max-width: 100%;
    font-size: 1.04rem;
    overflow-wrap: break-word;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-metrics {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 30px;
  }

  .hero-metrics div {
    min-width: 0;
    padding-left: 12px;
  }

  .hero-metrics dd {
    overflow-wrap: break-word;
  }

  .section {
    padding: 68px 0;
  }

  .intro-band {
    padding: 36px 0;
  }

  .intro-grid h2,
  .section-heading h2,
  .contact-copy h2 {
    font-size: 2.08rem;
  }

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

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

  .stack-item,
  .process-list li {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .contact-form {
    padding: 20px;
  }

  .footer-layout {
    flex-direction: column;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 420px) {
  .brand {
    font-size: 0.96rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .hero h1 {
    font-size: 2.75rem;
  }

  .intro-grid h2,
  .section-heading h2,
  .contact-copy h2 {
    font-size: 1.82rem;
  }
}