/* ============================================
   Ascendus — Editorial
   Full-bleed photography × Architectural Digest calm
   ============================================ */

:root {
  --sage: #3e6146;
  --sage-deep: #2f4a35;
  --sage-soft: #5a7a62;

  --ink: #141816;
  --ink-soft: #3d4640;
  --ink-faint: #6e7872;

  --paper: #f3f4f1;
  --paper-warm: #eceee9;
  --white: #fafafa;
  --line: rgba(20, 24, 22, 0.12);

  --font: "Archivo", system-ui, sans-serif;
  --font-display: "Archivo", system-ui, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t: 300ms;
  --max: 1140px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 3px;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1rem;
}

/* ---------- Minimal layout (replaces Bootstrap grid used on site) ---------- */

.row {
  display: flex;
  flex-wrap: wrap;
  margin-inline: -0.75rem;
}

.row > * {
  padding-inline: 0.75rem;
  width: 100%;
}

.g-3 {
  --g: 0.75rem;
  margin-inline: calc(var(--g) * -1);
  row-gap: calc(var(--g) * 2);
}

.g-3 > * {
  padding-inline: var(--g);
}

.g-4 {
  --g: 1rem;
  margin-inline: calc(var(--g) * -1);
  row-gap: calc(var(--g) * 2);
}

.g-4 > * {
  padding-inline: var(--g);
}

.align-items-end {
  align-items: flex-end;
}

.col-6 {
  flex: 0 0 auto;
  width: 50%;
}

@media (min-width: 768px) {
  .col-md-4 {
    flex: 0 0 auto;
    width: 33.333333%;
  }
}

@media (min-width: 992px) {
  .col-lg-3 {
    flex: 0 0 auto;
    width: 25%;
  }

  .col-lg-5 {
    flex: 0 0 auto;
    width: 41.666667%;
  }

  .col-lg-6 {
    flex: 0 0 auto;
    width: 50%;
  }

  .offset-lg-1 {
    margin-left: 8.333333%;
  }
}

@media (min-width: 1200px) {
  .col-xl {
    flex: 1 0 0%;
    width: auto;
  }
}

.visually-hidden,
.hp-field {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Logo ---------- */

.logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.logo-img {
  height: 28px;
  width: auto;
}

.logo-on-dark {
  /* Avoid mix-blend + backdrop-filter flicker on scroll */
  filter: brightness(0) invert(1);
}

/* ---------- Nav ---------- */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  background: transparent;
  transition: background var(--t) var(--ease),
              padding var(--t) var(--ease),
              border-color var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}

.site-nav.is-scrolled {
  padding: 12px 0;
  background: rgba(14, 18, 16, 0.88);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.nav-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.navbar-brand {
  margin: 0;
  padding: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.15rem;
}

.nav-menu .nav-link {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  padding: 0.5rem 0.85rem;
  transition: opacity var(--t) var(--ease);
}

.nav-menu .nav-link:hover {
  opacity: 0.75;
}

.nav-collapse {
  display: flex;
  margin-left: auto;
}

.btn-nav {
  margin-left: 0.75rem;
  padding: 0.65rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 0;
  background: transparent;
  color: #fff !important;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background var(--t) var(--ease),
              border-color var(--t) var(--ease),
              transform var(--t) var(--ease);
}

.btn-nav:hover {
  background: #fff;
  color: var(--ink) !important;
  border-color: #fff;
  transform: translateY(-1px);
}

.nav-toggle {
  position: relative;
  width: 42px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin-left: auto;
  box-shadow: none;
}

.nav-toggle:focus {
  box-shadow: none;
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  display: block;
  width: 18px;
  height: 1.5px;
  background: #fff;
  transition: transform var(--t) var(--ease),
              opacity var(--t) var(--ease),
              top var(--t) var(--ease);
}

.nav-toggle span:nth-child(1) { top: 12px; }
.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 22px; }

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 17px;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 17px;
  transform: rotate(-45deg);
}

@media (max-width: 991.98px) {
  .nav-collapse {
    display: none;
    flex-basis: 100%;
    width: 100%;
    margin-left: 0;
    margin-top: 14px;
    padding: 16px;
    background: rgba(14, 18, 16, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-collapse.is-open {
    display: block;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    margin: 0;
    gap: 0;
  }

  .nav-menu .nav-link {
    padding: 0.7rem 0;
  }

  .btn-nav {
    width: 100%;
    margin: 10px 0 0;
    text-align: center;
  }
}

@media (min-width: 992px) {
  .nav-toggle {
    display: none;
  }
}

/* ---------- Buttons ---------- */

.btn-solid,
.btn-line,
.btn-line-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 0;
  border: 1px solid transparent;
  transition: transform var(--t) var(--ease),
              background var(--t) var(--ease),
              border-color var(--t) var(--ease),
              color var(--t) var(--ease);
}

.btn-solid {
  background: var(--sage);
  color: #fff;
  border-color: var(--sage);
}

.btn-solid:hover {
  background: var(--sage-deep);
  border-color: var(--sage-deep);
  color: #fff;
  transform: translateY(-2px);
}

.btn-line {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-line:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-line-dark {
  background: transparent;
  color: var(--ink);
  border-color: rgba(20, 24, 22, 0.28);
}

.btn-line-dark:hover {
  border-color: var(--ink);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 140px 0 72px;
  color: #fff;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.02);
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 14, 12, 0.72) 0%, rgba(10, 14, 12, 0.35) 48%, rgba(10, 14, 12, 0.18) 100%),
    linear-gradient(180deg, rgba(10, 14, 12, 0.35) 0%, transparent 28%, rgba(10, 14, 12, 0.55) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-copy {
  max-width: 36rem;
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.5vw, 3.85rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #fff;
}

.hero-lede {
  margin: 0 0 2rem;
  max-width: 30ch;
  font-size: 1.05rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 400;
}

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

.hero-caption {
  position: absolute;
  right: 24px;
  bottom: 28px;
  z-index: 1;
  margin: 0;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

@media (max-width: 767.98px) {
  .hero-caption {
    display: none;
  }
}

/* ---------- Intro ---------- */

.intro-strip {
  padding: 96px 0 40px;
  background: var(--paper);
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.intro-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.1rem, 4vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.intro-body {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 38ch;
}

/* ---------- Sections ---------- */

.section {
  padding: 88px 0;
}

.section-rule {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.section h2,
.feature-panel h2,
.audit-grid h2,
.contact-block h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.85rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-rule h2 {
  max-width: 16ch;
}

.service-rows {
  display: flex;
  flex-direction: column;
}

.service-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.svc-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--sage);
  line-height: 1;
  padding-top: 0.2rem;
}

.svc-copy h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.svc-copy p {
  margin: 0;
  max-width: 48ch;
  color: var(--ink-soft);
}

/* Feature band */

.feature-band {
  position: relative;
  padding: 100px 0;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.feature-photo-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.feature-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  filter: saturate(0.92) contrast(1.02);
}

.feature-photo-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 14, 12, 0.15) 0%, rgba(10, 14, 12, 0.45) 55%, rgba(10, 14, 12, 0.55) 100%);
}

.feature-panel {
  position: relative;
  z-index: 1;
  margin-left: auto;
  max-width: 420px;
  padding: 2.5rem 2.25rem;
  background: rgba(243, 244, 241, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 24px 60px rgba(10, 14, 12, 0.18);
}

.feature-panel p {
  margin: 1rem 0 1.5rem;
  color: var(--ink-soft);
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.1rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
  color: var(--ink);
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 6px;
  height: 6px;
  background: var(--sage);
}

.feature-list li:last-child {
  border-bottom: 1px solid var(--line);
}

/* Audit */

.audit {
  background: var(--paper-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.audit-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: end;
}

.audit-aside p {
  margin: 0 0 1.5rem;
  color: var(--ink-soft);
  max-width: 34ch;
}

/* Contact */

.contact {
  padding-bottom: 110px;
}

.contact-block {
  text-align: center;
  max-width: 34rem;
  margin-inline: auto;
}

.contact-block > p {
  margin: 1rem auto 2rem;
  color: var(--ink-soft);
}

.contact-block .hero-cta {
  justify-content: center;
}

/* Footer */

.site-footer {
  padding: 36px 0 48px;
  background: #0e1210;
  color: rgba(255, 255, 255, 0.5);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-footer p {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--d, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.hero .reveal {
  opacity: 1;
  transform: none;
  animation: rise 1s var(--ease) both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .hero .reveal {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 991.98px) {
  .hero {
    align-items: center;
    padding: 120px 0 64px;
    text-align: center;
  }

  .hero-copy {
    margin-inline: auto;
  }

  .hero-lede {
    margin-inline: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-veil {
    background:
      linear-gradient(180deg, rgba(10, 14, 12, 0.45) 0%, rgba(10, 14, 12, 0.55) 45%, rgba(10, 14, 12, 0.7) 100%);
  }

  .intro-strip {
    text-align: center;
    padding-top: 72px;
  }

  .intro-body {
    margin-inline: auto;
  }

  .audit-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }

  .audit-aside p {
    margin-inline: auto;
  }

  .feature-band {
    min-height: 0;
    padding: 64px 0;
  }

  .feature-panel {
    margin: 0 auto;
    max-width: 100%;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 575.98px) {
  .service-row {
    grid-template-columns: 48px 1fr;
    gap: 0.85rem;
  }

  .svc-num {
    font-size: 1.35rem;
  }

  .svc-copy h3 {
    font-size: 1.35rem;
  }

  .hero-cta .btn-solid,
  .hero-cta .btn-line,
  .hero-cta .btn-line-dark,
  .audit-aside .btn-solid {
    width: 100%;
  }

  .feature-panel {
    padding: 1.75rem 1.35rem;
  }

  .section {
    padding: 56px 0;
  }
}