/* =============================================================
   Kevin Walsh & Associates
   Palette: #0b0f14 bg / #0099ff accent / #f0f2f4 white
   Fonts: Cormorant Garamond (display) + DM Sans (body)
============================================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0b0f14;
  --bg-mid:    #111820;
  --accent:    #0099ff;
  --accent-dk: #0077cc;
  --white:     #f0f2f4;
  --muted:     rgba(240, 242, 244, 0.45);
  --border:    rgba(240, 242, 244, 0.08);
  --font-disp: 'Cormorant Garamond', serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: auto; background: var(--bg); }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--white);
  overflow-x: hidden;
}

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

/* =============================================================
   LOADER
============================================================= */

#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.loader-logo {
  width: 80px;
  height: auto;
  animation: loaderPulse 1.8s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%, 100% { opacity: 0.5; transform: scale(0.96); }
  50%       { opacity: 1;   transform: scale(1); }
}

.loader-bar-track {
  width: 160px;
  height: 1px;
  background: var(--border);
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.08s linear;
}

/* =============================================================
   NAV
============================================================= */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  padding: 24px 0;
  background: transparent;
  transition: background 0.5s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

.site-nav.scrolled {
  background: rgba(11, 15, 20, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 16px 0;
  box-shadow: 0 1px 0 var(--border), 0 4px 32px rgba(0,0,0,0.4);
}

.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-logo img {
  height: 36px;
  width: auto;
  object-fit: contain;
  background: transparent;
}

.nav-name {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.nav-name em {
  font-style: normal;
  color: var(--muted);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-phone {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-phone:hover { color: var(--white); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 3px;
  transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover {
  background: var(--accent-dk);
  transform: translateY(-1px);
}

/* =============================================================
   HERO
============================================================= */

.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding-bottom: 100px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-bg img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center;
  transform-origin: center center;
  will-change: transform;
}

/* Top gradient — keeps nav readable */
.hero-gradient-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 240px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.65) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* Bottom gradient — frames content */
.hero-gradient-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(11,15,20,0.95) 0%, rgba(11,15,20,0.5) 40%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  width: 100%;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0;
}

.hero-title {
  font-family: var(--font-disp);
  font-weight: 300;
  font-size: clamp(4rem, 8vw, 8rem);
  line-height: 1.0;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
}

.hero-line { display: block; opacity: 0; }

.hero-line--serif {
  font-size: 0.65em;
  font-weight: 400;
  font-style: italic;
  color: rgba(240,242,244,0.6);
  letter-spacing: 0.02em;
}

.hero-sub {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  font-weight: 400;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.75;
  opacity: 0;
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 40px;
  right: 48px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
}

.scroll-cue span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(0.7); }
}

/* =============================================================
   INTRO
============================================================= */

.intro-section {
  position: relative;
  z-index: 1;
  background: var(--bg);
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}

.intro-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 80px;
}

.intro-statement {
  font-family: var(--font-disp);
  font-size: clamp(1.2rem, 1.8vw, 1.7rem);
  font-weight: 300;
  line-height: 1.6;
  color: var(--white);
  max-width: 700px;
  opacity: 0;
}

.intro-tags {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex: 1;
}

.intro-tags span {
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(240, 242, 244, 0.5);
  padding: 0 20px;
  opacity: 0;
  transition: color 0.25s ease;
}

@media (hover: hover) {
  .intro-tags span:hover {
    color: var(--white);
  }
}

/* =============================================================
   PROJECTS
============================================================= */

.projects-section {
  position: relative;
  z-index: 1;
}

.project {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.project-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.project-bg img {
  width: 100%;
  height: 130%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(11, 15, 20, 0.97) 0%,
    rgba(11, 15, 20, 0.75) 35%,
    rgba(11, 15, 20, 0.45) 70%,
    rgba(11, 15, 20, 0.35) 100%
  );
}

.project-content {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  width: 100%;
  margin: 0 auto;
  padding: 0 48px 80px;
}

.project-num {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0;
}

.project-title {
  font-family: var(--font-disp);
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  max-width: 600px;
  opacity: 0;
}

.project-desc {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.75;
  color: rgba(240, 242, 244, 0.82);
  max-width: 480px;
  margin-bottom: 28px;
  opacity: 0;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--accent);
  border-bottom: 1px solid rgba(0, 153, 255, 0.3);
  padding-bottom: 3px;
  transition: border-color 0.2s, gap 0.2s;
  opacity: 0;
}

.project-link:hover {
  border-color: var(--accent);
  gap: 14px;
}

/* =============================================================
   SECTION LABEL (shared)
============================================================= */

.section-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

/* =============================================================
   SERVICES
============================================================= */

.services-section {
  position: relative;
  z-index: 1;
  background: var(--bg-mid);
  padding: 120px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: start;
}

.services-heading {
  font-family: var(--font-disp);
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  opacity: 0;
}

.services-heading em {
  font-style: italic;
  color: var(--muted);
}

.services-intro {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
  margin-top: 24px;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.service-item {
  padding: 36px 32px;
  border-top: 1px solid var(--border);
  opacity: 0;
  transition: background 0.3s;
}

.service-item:hover {
  background: rgba(0, 153, 255, 0.04);
}

.service-item:nth-child(odd) {
  border-right: 1px solid var(--border);
}

.service-icon {
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 14px;
  display: block;
}

.service-item h3 {
  font-family: var(--font-disp);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 8px;
  color: var(--white);
}

.service-item p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--muted);
}

/* =============================================================
   FAQ
============================================================= */

.faq-section {
  position: relative;
  z-index: 1;
  background: var(--bg);
  padding: 120px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.faq-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 100px;
  align-items: start;
}

.faq-header {
  position: sticky;
  top: 120px;
}

.faq-heading {
  font-family: var(--font-disp);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 24px;
}

.faq-heading em {
  font-style: italic;
  color: var(--muted);
}

.faq-intro {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 340px;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-top: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--white);
  font-family: var(--font-disp);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  font-weight: 400;
  line-height: 1.35;
  transition: color 0.2s;
}

.faq-question:hover {
  color: var(--accent);
}

.faq-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--white);
  transition: transform 0.35s ease, opacity 0.25s;
}

.faq-icon::before {
  width: 10px;
  height: 1px;
  transform: translate(-50%, -50%);
}

.faq-icon::after {
  width: 1px;
  height: 10px;
  transform: translate(-50%, -50%);
}

.faq-question[aria-expanded="true"] .faq-icon {
  border-color: var(--accent);
  background: rgba(0, 153, 255, 0.1);
}

.faq-question[aria-expanded="true"] .faq-icon::before {
  background: var(--accent);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
  background: var(--accent);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
  padding-bottom: 28px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(240, 242, 244, 0.72);
  max-width: 560px;
}

/* =============================================================
   CONTACT
============================================================= */

.contact-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.contact-bg img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.4) saturate(0.8);
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 15, 20, 0.92) 0%,
    rgba(11, 15, 20, 0.75) 60%,
    rgba(0, 80, 160, 0.2) 100%
  );
}

.contact-inner {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 48px;
  width: 100%;
}

.contact-heading {
  font-family: var(--font-disp);
  font-size: clamp(3.5rem, 7vw, 7rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  color: var(--white);
  opacity: 0;
}

.contact-heading em {
  font-style: italic;
  color: rgba(240,242,244,0.55);
}

.contact-sub {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 56px;
  opacity: 0;
}

.contact-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 32px;
  background: var(--accent);
  color: var(--white);
  border-radius: 3px;
  transition: background 0.2s, transform 0.2s;
  min-width: 260px;
}

.contact-btn:hover {
  background: var(--accent-dk);
  transform: translateY(-2px);
}

.contact-btn--outline {
  background: transparent;
  border: 1px solid rgba(240,242,244,0.2);
  color: var(--white);
}

.contact-btn--outline:hover {
  background: rgba(240,242,244,0.06);
  border-color: rgba(240,242,244,0.4);
}

.contact-btn-icon {
  font-size: 1.1rem;
  font-style: normal;
  flex-shrink: 0;
  opacity: 0.7;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon-img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.contact-btn-detail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-btn-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.6;
}

.contact-btn-value {
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

/* =============================================================
   FOOTER
============================================================= */

.site-footer {
  background: #070a0d;
  border-top: 1px solid var(--border);
  padding: 48px 0;
}

.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  height: 32px;
  width: auto;
  opacity: 0.8;
}

.footer-brand span {
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--muted);
  transition: color 0.2s;
  letter-spacing: 0.03em;
}

.footer-links a:hover { color: var(--white); }

.footer-copy {
  font-size: 0.75rem;
  color: rgba(240,242,244,0.2);
  letter-spacing: 0.04em;
  width: 100%;
}

/* =============================================================
   CONTACT POPUP
============================================================= */

.contact-popup {
  position: fixed;
  inset: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.contact-popup.is-open {
  pointer-events: all;
  opacity: 1;
}

.contact-popup-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.contact-popup-card {
  position: relative;
  z-index: 1;
  background: #111820;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 40px 36px 32px;
  width: min(420px, 90vw);
  transform: translateY(12px);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-popup.is-open .contact-popup-card {
  transform: translateY(0);
}

.contact-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 6px;
  line-height: 1;
  transition: color 0.2s;
}

.contact-popup-close:hover { color: var(--white); }

.contact-popup-heading {
  font-family: var(--font-disp);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: 0.01em;
}

.contact-popup-btn {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  padding: 18px 20px;
  background: rgba(240, 242, 244, 0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--white);
  transition: background 0.2s, border-color 0.2s;
  margin-bottom: 12px;
}

.contact-popup-btn:last-child { margin-bottom: 0; }

.contact-popup-btn:hover {
  background: rgba(0, 153, 255, 0.08);
  border-color: rgba(0, 153, 255, 0.3);
}

.contact-popup-icon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  flex-shrink: 0;
}

.contact-popup-detail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-popup-type {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-popup-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
}

/* project-link as button */
.project-link {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
}

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

@media (max-width: 900px) {
  .nav-name { display: none; }
  .nav-phone { display: none; }

  .intro-inner { flex-direction: column; gap: 40px; }
  .intro-tags { flex-direction: row; flex-wrap: wrap; gap: 16px 32px; }

  .services-inner { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-item:nth-child(odd) { border-right: none; }

  .faq-inner { grid-template-columns: 1fr; gap: 48px; }
  .faq-header { position: static; }

  .contact-actions { flex-direction: column; }
  .contact-btn { min-width: unset; width: 100%; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-copy { margin-top: 8px; }
}

@media (max-width: 600px) {
  .nav-inner, .hero-content, .intro-inner,
  .project-content, .services-inner, .contact-inner, .footer-inner {
    padding-left: 24px;
    padding-right: 24px;
  }

  .project-content { padding-bottom: 60px; }
  .hero { padding-bottom: 80px; }
}