/* ==========================================================================
   developmentsiteadvisor.com base styles
   Palette inspired by StreetEasy's blue/white look (not their exact brand
   hex values, since those aren't public). Adjust the variables below to taste.
   ========================================================================== */

:root {
  /* Blues */
  --color-blue-primary: #0091ff;   /* main action blue (buttons, links, highlights) */
  --color-blue-primary-hover: #0077d1;
  --color-blue-dark: #123b6d;      /* navy, used for header/footer, headings */
  --color-blue-darker: #0b2846;    /* deepest navy, for high-contrast text on white */
  --color-blue-light: #e8f2ff;     /* pale blue for section backgrounds, cards */
  --color-blue-lighter: #f4f9ff;   /* near-white blue tint */

  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-100: #f6f7f9;
  --color-gray-200: #e7e9ec;
  --color-gray-400: #b7bdc6;
  --color-gray-600: #6b7280;
  --color-gray-800: #2d3339;
  --color-black: #14161a;

  /* Semantic aliases */
  --color-bg: var(--color-blue-lighter);
  --color-bg-alt: var(--color-blue-light);
  --color-text: var(--color-gray-800);
  --color-text-muted: var(--color-gray-600);
  --color-heading: var(--color-blue-darker);
  --color-link: var(--color-blue-primary);
  --color-link-hover: var(--color-blue-primary-hover);
  --color-border: var(--color-gray-200);

  /* Type + spacing */
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: var(--font-body);
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-card: 0 1px 3px rgba(11, 40, 70, 0.08), 0 1px 2px rgba(11, 40, 70, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.15rem; }

a {
  color: var(--color-link);
  text-decoration: none;
}

a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

/* ---- Header / nav ------------------------------------------------------ */

.site-header {
  background: var(--color-blue-dark);
  color: var(--color-white);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header a {
  color: var(--color-white);
}

.site-header .logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-white);
}

.logo-photo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-blue-primary);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--color-white);
  overflow: hidden;
}

.logo-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- Header logo "pop and speak" animation --------------------------------- */

.logo-photo-wrap {
  position: relative;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo-photo-wrap .logo-photo {
  position: relative;
  z-index: 1;
}

.logo-photo-pop {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-white);
  box-shadow: 0 8px 18px rgba(11, 40, 70, 0.4);
  transform: translate(-50%, 12px) scale(0.3);
  transform-origin: center bottom;
  opacity: 0;
  z-index: 5;
  pointer-events: none;
  animation: logo-pop 8s ease-in-out infinite;
}

.logo-photo-pop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes logo-pop {
  0%   { transform: translate(-50%, 12px) scale(0.3); opacity: 0; }
  10%  { transform: translate(-50%, -16px) scale(1); opacity: 1; }
  45%  { transform: translate(-50%, -16px) scale(1); opacity: 1; }
  55%  { transform: translate(-50%, 12px) scale(0.3); opacity: 0; }
  100% { transform: translate(-50%, 12px) scale(0.3); opacity: 0; }
}

.logo-speech-bubble {
  position: absolute;
  left: 44px;
  bottom: 6px;
  max-width: 138px;
  width: max-content;
  background: var(--color-white);
  color: var(--color-blue-dark);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 0.45rem 0.6rem;
  border-radius: 10px;
  box-shadow: 0 8px 18px rgba(11, 40, 70, 0.3);
  transform: translateY(10px) scale(0.7);
  transform-origin: left bottom;
  opacity: 0;
  z-index: 6;
  pointer-events: none;
  animation: bubble-pop 8s ease-in-out infinite;
}

.logo-speech-bubble::after {
  content: "";
  position: absolute;
  left: -6px;
  bottom: 12px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 8px 6px 0;
  border-color: transparent var(--color-white) transparent transparent;
}

@keyframes bubble-pop {
  0%   { transform: translateY(10px) scale(0.7); opacity: 0; }
  14%  { transform: translateY(0) scale(1); opacity: 1; }
  42%  { transform: translateY(0) scale(1); opacity: 1; }
  52%  { transform: translateY(10px) scale(0.7); opacity: 0; }
  100% { transform: translateY(10px) scale(0.7); opacity: 0; }
}

@media (max-width: 700px) {
  .logo-photo-pop,
  .logo-speech-bubble {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .logo-photo-pop,
  .logo-speech-bubble {
    animation: none;
    opacity: 0;
  }
}

.logo-text .logo-name {
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.logo-text .logo-tagline {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #bfe0ff;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  opacity: 0.9;
}

.site-nav a:hover {
  opacity: 1;
  text-decoration: none;
}

@media (max-width: 640px) {
  .site-header {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
  }

  .logo-text .logo-tagline {
    font-size: 0.65rem;
  }

  .site-nav {
    display: none;
  }
}

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

.btn {
  display: inline-block;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
}

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

.btn-primary:hover {
  background: var(--color-blue-primary-hover);
  color: var(--color-white);
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  border-color: var(--color-blue-primary);
  color: var(--color-blue-primary);
}

.btn-outline:hover {
  background: var(--color-blue-light);
  text-decoration: none;
}

/* ---- Cards / sections ---------------------------------------------------- */

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}

.section-alt {
  background: var(--color-bg-alt);
}

/* ---- Footer --------------------------------------------------------------- */

.site-footer {
  background: var(--color-blue-darker);
  color: var(--color-gray-400);
  padding: 2rem 1.5rem;
}

.site-footer a {
  color: var(--color-gray-100);
}

/* ---- Landing page: hero -------------------------------------------------- */

.hero {
  background: linear-gradient(180deg, var(--color-blue-light) 0%, var(--color-blue-lighter) 100%);
  padding: 3.25rem 1.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  max-width: 780px;
  margin: 0 auto;
}

.hero-byline {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.65rem);
  margin-bottom: 0.6rem;
  text-wrap: balance;
}

.hero h1 em {
  color: var(--color-blue-primary);
  font-style: normal;
}

.hero-subhead {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto 1.5rem;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-blue-dark);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---- Hero skyline (decorative, animated) ---------------------------------- */

.hero-skyline-wrap {
  position: relative;
  margin-top: 2.5rem;
  line-height: 0;
}

.hero-skyline {
  display: block;
  width: 100%;
  height: 130px;
}

.hero-skyline .building-far {
  fill: var(--color-blue-primary);
  opacity: 0.3;
}

.hero-skyline .face-front {
  fill: var(--color-blue-dark);
  stroke: var(--color-blue-lighter);
  stroke-width: 1;
}

.hero-skyline .face-side {
  fill: var(--color-blue-darker);
  stroke: var(--color-blue-lighter);
  stroke-width: 1;
}

.hero-skyline .face-top {
  fill: #3f6fa8;
  stroke: var(--color-blue-lighter);
  stroke-width: 1;
}

.hero-skyline .accent {
  fill: var(--color-blue-darker);
}

.hero-skyline .window {
  fill: #ffd580;
  animation: skyline-twinkle 3.6s ease-in-out infinite;
}

@keyframes skyline-twinkle {
  0%, 100% { opacity: 0.15; }
  50% { opacity: 0.95; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-skyline .window {
    animation: none;
    opacity: 0.6;
  }
}

/* ---- Flying emoji over the skyline ----------------------------------------- */

.hero-emoji {
  position: absolute;
  font-size: 1.9rem;
  line-height: 1;
  z-index: 15;
  pointer-events: none;
  user-select: none;
}

.hero-emoji-ufo {
  top: 8%;
  animation: fly-ltr-emoji 12s linear infinite backwards;
  animation-delay: 1s;
}

.hero-emoji-rocket {
  top: 46%;
  animation: fly-diag-emoji 15s linear infinite backwards;
  animation-delay: 5s;
}

.hero-emoji-heli {
  top: 62%;
  animation: fly-hover-emoji 18s linear infinite backwards;
  animation-delay: 3s;
}

@keyframes fly-ltr-emoji {
  0%   { left: -8%; transform: translateY(0) rotate(0deg); }
  50%  { transform: translateY(-16px) rotate(0deg); }
  100% { left: 104%; transform: translateY(0) rotate(0deg); }
}

@keyframes fly-diag-emoji {
  0%   { left: -8%; transform: translateY(40px) rotate(30deg); }
  50%  { transform: translateY(-22px) rotate(0deg); }
  100% { left: 104%; transform: translateY(-6px) rotate(30deg); }
}

@keyframes fly-hover-emoji {
  0%   { left: -8%; transform: scaleX(-1) translateY(0); }
  20%  { transform: scaleX(-1) translateY(-10px); }
  40%  { transform: scaleX(-1) translateY(6px); }
  60%  { transform: scaleX(-1) translateY(-10px); }
  80%  { transform: scaleX(-1) translateY(4px); }
  100% { left: 104%; transform: scaleX(-1) translateY(0); }
}

@media (max-width: 700px) {
  .hero-emoji { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-emoji { display: none; }
}

/* ---- Landing page: value gap -------------------------------------------- */

.value-gap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

@media (max-width: 700px) {
  .value-gap { grid-template-columns: 1fr; }
}

.value-gap-card {
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
}

.value-gap-card.is-rent {
  background: var(--color-gray-100);
}

.value-gap-card.is-zoning {
  background: var(--color-blue-light);
  border-color: var(--color-blue-primary);
}

.value-gap-card h3 {
  font-size: 1.05rem;
}

/* ---- Landing page: signal list ------------------------------------------ */

.signals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.signal-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.signal-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-blue-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

/* ---- Landing page: process steps ----------------------------------------- */

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.process-step {
  text-align: center;
}

.process-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-blue-dark);
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

/* ---- Landing page: lead form ---------------------------------------------- */

.lead-form {
  max-width: 640px;
  margin: 1.5rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.lead-form .field-full {
  grid-column: 1 / -1;
}

@media (max-width: 600px) {
  .lead-form { grid-template-columns: 1fr; }
}

.lead-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  margin-bottom: 0.35rem;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-gray-400);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.lead-form input:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--color-blue-primary);
  box-shadow: 0 0 0 3px var(--color-blue-light);
}

.lead-form-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
}

/* ---- Landing page: why choose -------------------------------------------- */

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.why-item h3 {
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---- Section heading helpers --------------------------------------------- */

.section-heading {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 1.25rem;
}

.section-heading.is-left {
  text-align: left;
  max-width: none;
  margin: 0 0 1.25rem;
}

.section-heading h2 {
  margin-bottom: 0.35em;
}

/* ---- Landing page: resources / featured guides --------------------------- */

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.resource-card {
  padding: 1.5rem;
  text-align: center;
}

.resource-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin: 0 auto 0.9rem;
}

.resource-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.resource-card p {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

/* ---- Writings: topic tags -------------------------------------------------- */

.writing-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-blue-primary);
  background: var(--color-blue-light);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}

/* ---- Footer: multi-column -------------------------------------------------- */

.footer-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

.footer-brand .logo-name {
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.05rem;
}

.footer-brand .logo-tagline {
  color: var(--color-gray-400);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-brand p {
  color: var(--color-gray-400);
  font-size: 0.85rem;
  margin-top: 0.75rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.footer-col a {
  color: var(--color-gray-400);
  font-size: 0.85rem;
}

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

.footer-bottom {
  max-width: 1000px;
  margin: 1.75rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* ---- Shared page layout (used on every page) ------------------------------- */

.section-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section.page-section {
  padding: 2.75rem 0;
}

@media (max-width: 640px) {
  .hero {
    padding: 2.25rem 1.25rem 0;
  }

  .hero-skyline {
    height: 90px;
  }

  .hero-skyline-wrap {
    margin-top: 1.75rem;
  }

  section.page-section {
    padding: 2rem 0;
  }

  .section-inner {
    padding: 0 1.25rem;
  }
}

/* Full-width color bands. Each section gets its own tint from the same blue
   family so the page reads as a sequence of distinct-but-related sections
   rather than one flat white page. */
.section-tint-1 { background: var(--color-blue-lighter); }
.section-tint-2 { background: var(--color-blue-light); }
.section-tint-3 { background: #eef5fc; }
.section-tint-4 { background: #f0f6fd; }
.section-tint-5 { background: #dcebfb; }

.section-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-blue-primary);
  margin-bottom: 0.5rem;
}

.placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}

/* ---- About page ------------------------------------------------------------- */

.about-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 2rem;
  align-items: start;
}

.about-photo {
  width: 180px;
  height: 180px;
  border-radius: var(--radius-md);
  background: var(--color-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue-primary);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
  overflow: hidden;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 600px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { width: 120px; height: 120px; }
}

/* ---- Closed Transactions / Land Comparables tables -------------------------- */

.transactions-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

.transactions-table th,
.transactions-table td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.transactions-table th {
  color: var(--color-blue-dark);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.comp-row-extra {
  display: none;
}

@media (max-width: 700px) {
  .transactions-table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .transactions-table {
    min-width: 560px;
  }
}

/* ---- Press page -------------------------------------------------------------- */

.press-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.press-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.press-outlet {
  font-weight: 700;
  color: var(--color-blue-dark);
}

/* ---- Writings page ------------------------------------------------------------ */

.writings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

/* ---- Article pages ---------------------------------------------------------- */

.article-header {
  max-width: 720px;
  margin: 0 auto 2rem;
  text-align: left;
}

.article-meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.02rem;
}

.article-body p {
  margin-bottom: 1.1rem;
  line-height: 1.75;
}

.article-body h2 {
  font-size: 1.35rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.1rem 1.25rem;
  line-height: 1.75;
}

.article-body li {
  margin-bottom: 0.4rem;
}

.article-cta {
  max-width: 720px;
  margin: 2.5rem auto 0;
  background: var(--color-blue-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  text-align: center;
}

.article-cta p {
  margin-bottom: 1rem;
  color: var(--color-text);
}