/* ================================================================
   CROPSEY & ASSOCIATES, INC. — MAIN STYLESHEET
   ================================================================ */

/* ----------------------------------------------------------------
   CUSTOM PROPERTIES
---------------------------------------------------------------- */
:root {
  --black:      #0a0a0a;
  --near-black: #1a1a1a;
  --gray-dark:  #3a3a3a;
  --gray-mid:   #888888;
  --gray-light: #cccccc;
  --gray-rule:  #d8d6d2;
  --off-white:  #f5f4f1;
  --white:      #ffffff;

  --font: 'Times New Roman', Times, Georgia, serif;

  --nav-h: 68px;
  --ease:  0.3s ease;

  --section-pad: clamp(4rem, 8vw, 7rem);
  --container:   1160px;
}

/* ----------------------------------------------------------------
   RESET & BASE
---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--white);
  color: var(--black);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
img { max-width: 100%; display: block; }

button {
  font-family: var(--font);
  cursor: pointer;
}

/* Anchor offset for fixed nav */
#services, #portfolio, #about, #contact {
  scroll-margin-top: var(--nav-h);
}

/* ----------------------------------------------------------------
   LAYOUT
---------------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* ================================================================
   NAVIGATION
================================================================ */
#navbar {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 900;
  height: var(--nav-h);
  transition: background var(--ease), border-color var(--ease);
}

#navbar.scrolled {
  background: var(--white);
  border-bottom: 1px solid var(--gray-rule);
}

.nav-container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo mark in nav */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0;
  color: var(--white);
  transition: color var(--ease);
  line-height: 1;
}

.nav-logo-mark {
  height: 15px;
  width: auto;
  display: block;
}

/* Default (dark slides): show dark logo, hide light */
.nav-logo-dark  { display: block; }
.nav-logo-light { display: none; }

/* Vertical divider + firm name */
.nav-logo-divider {
  display: inline-block;
  width: 1px;
  height: 1.1em;
  background: currentColor;
  opacity: 0.35;
  margin-inline: 0.75em;
  vertical-align: middle;
  position: relative;
  top: -0.05em;
}
.nav-logo-name {
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  font-style: italic;
  font-weight: 400;
  vertical-align: middle;
  position: relative;
  top: -0.05em;
  white-space: nowrap;
}

/* Light slide or scrolled: swap to light logo */
#navbar.scrolled .nav-logo-dark,
#navbar.on-light .nav-logo-dark  { display: none; }
#navbar.scrolled .nav-logo-light,
#navbar.on-light .nav-logo-light { display: block; }

#navbar.scrolled .nav-logo { color: var(--black); }

/* Nav links */
.nav-links {
  display: flex;
  gap: 2.25rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  position: relative;
  transition: color var(--ease);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--ease);
}
.nav-links a:hover::after { width: 100%; }

#navbar.scrolled .nav-links a { color: var(--near-black); }

/* On-light-slide state (slide 1 / brand) */
#navbar.on-light .nav-logo          { color: var(--black); }
#navbar.on-light .nav-links a        { color: var(--near-black); }
#navbar.on-light .hamburger span     { background: var(--black); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 23px;
  height: 1px;
  background: var(--white);
  transition: transform var(--ease), opacity var(--ease);
}
#navbar.scrolled .hamburger span { background: var(--black); }

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* ================================================================
   HERO / CAROUSEL
================================================================ */
.hero {
  height: 100dvh;
  min-height: 580px;
  position: relative;
  overflow: hidden;
}

.carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Slides */
.carousel-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 1s ease;
  pointer-events: none;
}
.carousel-slide.active {
  opacity: 1;
  pointer-events: auto;
}

/* Slide 1 — brand (white) */
.slide-brand { background: var(--white); }

/* Slides 2 & 3 — dark */
.slide-dark { background-color: var(--near-black); }
.slide-grid {
  background-image:
    repeating-linear-gradient(  0deg, transparent, transparent 39px, rgba(255,255,255,0.035) 39px, rgba(255,255,255,0.035) 40px),
    repeating-linear-gradient( 90deg, transparent, transparent 39px, rgba(255,255,255,0.035) 39px, rgba(255,255,255,0.035) 40px);
}
.slide-hatch {
  background-image: repeating-linear-gradient(
    -45deg,
    transparent, transparent 19px,
    rgba(255,255,255,0.025) 19px, rgba(255,255,255,0.025) 20px
  );
}

/* ---- Hero logo (Slide 1) ---- */
.hero-logo {
  text-align: center;
}
.carousel-slide.active .hero-logo {
  animation: fadeUp 0.9s ease both;
  animation-delay: 0.15s;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0);    }
}

.hero-logo-mark {
  line-height: 1;
}
.hero-logo-mark img {
  width: clamp(180px, 36vw, 380px);
  height: auto;
  display: block;
  margin-inline: auto;
}

.hero-logo-rule {
  width: clamp(200px, 32vw, 300px);
  height: 1px;
  background: var(--gray-mid);
  margin: 0.9rem auto;
}

.hero-logo-names {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.12rem;
  color: var(--gray-mid);
}
.hero-logo-name {
  font-size: clamp(0.58rem, 1.4vw, 0.78rem);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-weight: 400;
}
.hero-logo-type {
  font-size: clamp(0.58rem, 1.4vw, 0.78rem);
  letter-spacing: 0.38em;
  text-transform: uppercase;
  font-weight: 400;
}
.hero-logo-services {
  font-size: clamp(0.46rem, 1.05vw, 0.62rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-top: 0.3rem;
}

/* ---- Slide content (Slides 2 & 3) ---- */
.slide-content {
  text-align: center;
  color: var(--white);
  padding-inline: clamp(1rem, 8vw, 4rem);
  max-width: 700px;
}
.carousel-slide.active .slide-content {
  animation: fadeUp 0.8s ease both;
  animation-delay: 0.25s;
}

.slide-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.42);
  margin-bottom: 1.4rem;
}
.slide-headline {
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin-bottom: 1.4rem;
}
.slide-sub {
  font-size: 1rem;
  font-style: italic;
  color: rgba(255,255,255,0.58);
  line-height: 1.85;
  margin-bottom: 2.25rem;
}
.slide-cta {
  display: inline-block;
  padding: 0.7rem 2.25rem;
  border: 1px solid rgba(255,255,255,0.45);
  color: var(--white);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}
.slide-cta:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--black);
}

/* ---- Carousel controls ---- */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  transition: background var(--ease);
}
.carousel-btn:hover { background: rgba(255,255,255,0.22); }
.carousel-prev { left: clamp(1rem, 3vw, 2rem); }
.carousel-next { right: clamp(1rem, 3vw, 2rem); }

/* Light slide — dark controls */
.carousel.on-light .carousel-btn {
  background: rgba(0,0,0,0.06);
  border-color: rgba(0,0,0,0.15);
  color: var(--black);
}
.carousel.on-light .carousel-btn:hover { background: rgba(0,0,0,0.12); }

/* Dots */
.carousel-dots {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.45rem;
  z-index: 10;
}
.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.3);
  padding: 0;
  transition: background var(--ease), transform var(--ease);
}
.carousel-dot.active {
  background: var(--white);
  transform: scale(1.35);
}
.carousel.on-light .carousel-dot       { background: rgba(0,0,0,0.2); }
.carousel.on-light .carousel-dot.active { background: var(--black); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 1.75rem;
  right: clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 10;
}
.scroll-label {
  font-size: 0.52rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.35);
  writing-mode: horizontal-tb;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.25);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.7);
  animation: scrollDrop 2s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%   { top: -100%; }
  100% { top: 200%;  }
}
.carousel.on-light .scroll-label { color: rgba(0,0,0,0.3); }
.carousel.on-light .scroll-line  { background: rgba(0,0,0,0.15); }
.carousel.on-light .scroll-line::after { background: rgba(0,0,0,0.5); }

/* ================================================================
   SECTION BASE
================================================================ */
.section { padding-block: var(--section-pad); }

.section-white    { background: var(--white); }
.section-offwhite { background: var(--off-white); }
.section-dark     { background: var(--near-black); color: var(--white); }

.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 0.6rem;
}
.section-title {
  font-size: clamp(1.65rem, 3.5vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
}
.section-rule {
  width: 36px;
  height: 1px;
  background: var(--black);
  margin-inline: auto;
}

/* Light variants (dark section) */
.section-eyebrow-light { color: rgba(255,255,255,0.38); }
.section-title-light   { color: var(--white); }
.section-rule-light    { background: rgba(255,255,255,0.25); }

/* ================================================================
   SERVICES
================================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top:  1px solid var(--gray-rule);
  border-left: 1px solid var(--gray-rule);
}
.service-card {
  padding: clamp(1.75rem, 3vw, 2.5rem) clamp(1.25rem, 2.5vw, 2rem);
  border-right:  1px solid var(--gray-rule);
  border-bottom: 1px solid var(--gray-rule);
  transition: background var(--ease);
}
.service-card:hover { background: var(--off-white); }

.service-number {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  color: var(--gray-mid);
  margin-bottom: 0.9rem;
}
.service-title {
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.65rem;
}
.service-desc {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--gray-dark);
  line-height: 1.8;
}

/* ================================================================
   PORTFOLIO
================================================================ */
.portfolio-filters {
  display: flex;
  width: fit-content;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 4vw, 3rem);
  border: 1px solid var(--gray-rule);
}
.filter-btn {
  background: none;
  border: none;
  border-right: 1px solid var(--gray-rule);
  padding: 0.55rem 1.35rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-mid);
  transition: background var(--ease), color var(--ease);
}
.filter-btn:last-child { border-right: none; }
.filter-btn.active,
.filter-btn:hover {
  background: var(--black);
  color: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.portfolio-item {
  transition: opacity var(--ease);
}
.portfolio-item.hidden { display: none; }

/* Portfolio image block */
.portfolio-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  position: relative;
  overflow: hidden;
}
.portfolio-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  transition: background var(--ease);
}
.portfolio-item:hover .portfolio-img::after {
  background: rgba(0,0,0,0.35);
}

/* Placeholder image styles (replace with real photos: background-image: url('images/project1.jpg'); background-size: cover; background-position: center;) */
.p-img-1 {
  background-color: #1c1c1c;
  background-image:
    repeating-linear-gradient(  0deg, transparent, transparent 19px, rgba(255,255,255,0.04) 19px, rgba(255,255,255,0.04) 20px),
    repeating-linear-gradient( 90deg, transparent, transparent 19px, rgba(255,255,255,0.04) 19px, rgba(255,255,255,0.04) 20px);
}
.p-img-2 {
  background-color: #141414;
  background-image: repeating-linear-gradient(-45deg, transparent, transparent 9px, rgba(255,255,255,0.035) 9px, rgba(255,255,255,0.035) 10px);
}
.p-img-3 {
  background-color: #222;
  background-image:
    radial-gradient(ellipse at 30% 70%, rgba(255,255,255,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 30%, rgba(255,255,255,0.04) 0%, transparent 45%);
}
.p-img-4 {
  background-color: #181818;
  background-image: repeating-linear-gradient(90deg, transparent, transparent 29px, rgba(255,255,255,0.038) 29px, rgba(255,255,255,0.038) 30px);
}
.p-img-5 {
  background-color: #202020;
  background-image: repeating-linear-gradient(45deg, transparent, transparent 9px, rgba(255,255,255,0.035) 9px, rgba(255,255,255,0.035) 10px);
}
.p-img-6 {
  background-color: #1a1a1a;
  background-image: radial-gradient(ellipse at 50% 110%, rgba(255,255,255,0.08) 0%, transparent 55%);
}

.p-placeholder-label {
  position: absolute;
  bottom: 0.9rem;
  left: 1rem;
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.22);
  z-index: 1;
  pointer-events: none;
  transition: color var(--ease);
}
.portfolio-item:hover .p-placeholder-label { color: rgba(255,255,255,0.5); }

.portfolio-info { padding-block: 0.85rem 0; }
.portfolio-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 0.2rem;
}
.portfolio-meta {
  font-size: 0.72rem;
  font-style: italic;
  color: var(--gray-mid);
}

/* ================================================================
   ABOUT
================================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.about-lead {
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  font-style: italic;
  line-height: 1.85;
  margin-bottom: 1.4rem;
  color: var(--near-black);
}
.about-text p:not(.about-lead) {
  font-size: 0.925rem;
  line-height: 1.88;
  color: var(--gray-dark);
  margin-bottom: 0.9rem;
}
.about-stats {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  margin-top: 2.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-rule);
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-number {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-number sup {
  font-size: 0.55em;
  font-weight: 400;
  vertical-align: super;
}
.stat-label {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

/* About visual placeholder */
.about-visual {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.about-img-block {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--off-white);
  border: 1px solid var(--gray-rule);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-img-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(  0deg, transparent, transparent 39px, rgba(0,0,0,0.04) 39px, rgba(0,0,0,0.04) 40px),
    repeating-linear-gradient( 90deg, transparent, transparent 39px, rgba(0,0,0,0.04) 39px, rgba(0,0,0,0.04) 40px);
}
.about-watermark {
  line-height: 1;
  position: relative;
  z-index: 1;
  user-select: none;
}
.about-watermark img {
  width: clamp(120px, 22vw, 240px);
  height: auto;
  display: block;
  margin-inline: auto;
  opacity: 0.07;
}

/* ================================================================
   CONTACT
================================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(3rem, 7vw, 6rem);
  align-items: start;
}
.contact-firm-name {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  color: var(--white);
}
.contact-detail { margin-bottom: 1.6rem; }
.contact-label {
  display: block;
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  margin-bottom: 0.3rem;
}
.contact-value {
  font-size: 0.88rem;
  font-style: italic;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
}

/* Form */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
  margin-bottom: 0.9rem;
}
.form-group label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
}
.form-group label span { color: rgba(255,255,255,0.22); }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  padding: 0.72rem 0.9rem;
  font-family: var(--font);
  font-size: 0.875rem;
  outline: none;
  border-radius: 0;
  -webkit-appearance: none;
  transition: border-color var(--ease);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.2);
  font-style: italic;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(255,255,255,0.45);
}
.form-group select { cursor: pointer; }
.form-group select.placeholder-shown {
  color: rgba(255,255,255,0.2);
  font-style: italic;
}
.form-group select option {
  background: var(--near-black);
  color: var(--white);
}
.form-group textarea {
  resize: vertical;
  min-height: 128px;
}

.form-submit {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.8rem 2.75rem;
  background: var(--white);
  color: var(--black);
  border: none;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--ease), color var(--ease);
}
.form-submit:hover    { background: var(--gray-light); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-status {
  margin-top: 0.9rem;
  font-size: 0.85rem;
  font-style: italic;
  min-height: 1.4em;
}
.form-status.success { color: #8ec98e; }
.form-status.error   { color: #e08080; }

/* ================================================================
   FOOTER
================================================================ */
.footer {
  background: var(--black);
  padding-block: 2.5rem 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 3rem;
  align-items: start;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 1.5rem;
}
.footer-logo {
  line-height: 1;
  margin-bottom: 0.4rem;
}
.footer-logo img {
  height: 36px;
  width: auto;
  display: block;
}
.footer-firm {
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  line-height: 2;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.15rem;
}
.footer-nav a {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  transition: color var(--ease);
}
.footer-nav a:hover { color: var(--white); }

.footer-contact p {
  font-size: 0.875rem;
  font-style: italic;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.35rem;
  line-height: 1.7;
}
.footer-bottom p {
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.18);
  text-align: center;
}

/* ================================================================
   RESPONSIVE
================================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-visual {
    position: static;
    max-width: 420px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer-contact { grid-column: 1 / -1; }
}

/* Mobile */
@media (max-width: 768px) {

  /* Mobile nav */
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
    gap: 1rem;
    border-bottom: 1px solid var(--gray-rule);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  }
  .nav-links.open    { display: flex; }
  .nav-links a       { color: var(--near-black); }
  .hamburger         { display: flex; }

  /* Carousel */
  .carousel-btn { width: 38px; height: 38px; }
  .scroll-indicator { display: none; }

  /* Sections */
  .services-grid    { grid-template-columns: 1fr; }
  .portfolio-grid   { grid-template-columns: 1fr; }

  .portfolio-filters {
    flex-wrap: wrap;
    width: 100%;
    border: none;
    gap: 0.4rem;
    justify-content: flex-start;
  }
  .filter-btn {
    border: 1px solid var(--gray-rule);
    flex: 0 0 auto;
  }

  .form-row { grid-template-columns: 1fr; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Small phones */
@media (max-width: 440px) {
  .hero-logo-mark { font-size: 4.5rem; }
  .slide-headline { font-size: 2rem; }
  .carousel-prev  { left: 0.5rem; }
  .carousel-next  { right: 0.5rem; }
}