/* ==========================================================================
   MPORTO ASSOCIATES - EDITORIAL SYSTEM STYLESHEET
   ========================================================================== */

/* --- Tokens & Variables --- */
:root {
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --tracking-tight: -0.025em;
  --tracking-display: -0.035em;
  --tracking-caps: 0.1em;

  --bg-main: #f4f6f9;
  --bg-card: #ffffff;
  --bg-subtle: #eaedf3;
  --bg-nav: rgba(244, 246, 249, 0.88);

  --brand-primary: #0f2c59;
  --accent-color: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #eff6ff;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-link: #2563eb;

  --border-light: rgba(15, 23, 42, 0.08);
  --border-subtle: rgba(15, 23, 42, 0.04);
  --radius-card: 18px;
  --radius-btn: 980px;

  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.55;
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* --- Typography --- */
h1, h2, h3, h4, .editorial-headline, .hero-title {
  font-family: var(--font-main);
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: var(--tracking-display);
}

.hero-title {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 1.25rem;
}

.editorial-headline {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.label-caps {
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--accent-color);
  background-color: var(--accent-soft);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 0.85rem;
}

.body-lead {
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.55;
}

/* --- Layout Utilities --- */
.container {
  width: 90%;
  max-width: 1120px;
  margin: 0 auto;
}

.section-padding {
  padding: 3.5rem 0 6.5rem 0;
}

.section-padding-sm {
  padding: 4rem 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.bg-light-gray {
  background-color: var(--bg-subtle);
}

/* --- Header & Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 92px;
  padding: 0.5rem 0;
}

.brand-logo-img {
  height: 150px;
  width: auto;
  display: block;
  transition: var(--transition-smooth);
}

.brand-logo-img:hover {
  opacity: 0.85;
}

.footer-logo-img {
  height: 108px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  opacity: 0.8;
}

.nav-link:hover, .nav-link.active {
  opacity: 1;
  color: var(--text-link);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-light);
  border-radius: 10px;
  background-color: var(--bg-card);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger-line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--brand-primary);
  transition: var(--transition-smooth);
}

@media (max-width: 992px) {
  .nav-container {
    min-height: 80px;
    position: relative;
  }

  .brand-logo-img {
    height: 92px;
  }

  .nav-enhanced .menu-toggle {
    display: inline-flex;
  }

  .nav-menu {
    display: flex;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 1px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.65rem 5% 0.9rem;
    background-color: rgba(244, 246, 249, 0.98);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-light);
  }

  .nav-enhanced .nav-menu {
    display: none;
  }

  .nav-enhanced .nav-menu.is-active {
    display: flex;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-link,
  .nav-menu .btn-nav {
    display: block;
    width: 100%;
    padding: 0.85rem 0;
  }

  .nav-menu .btn-nav {
    margin-top: 0.35rem;
    text-align: center;
    padding: 0.75rem 1rem;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-btn);
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.btn-nav {
  padding: 0.5rem 1.2rem;
  background-color: var(--accent-color);
  color: #ffffff !important;
  font-size: 0.82rem;
}

.btn-primary-light {
  background-color: var(--accent-color);
  color: #ffffff !important;
}

.btn-primary-light:hover, .btn-nav:hover {
  background-color: var(--accent-hover);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.25);
  transform: translateY(-2px);
}

.btn-outline-light {
  border: 1px solid var(--border-light);
  background-color: var(--bg-card);
  color: var(--text-primary) !important;
}

.btn-outline-light:hover {
  border-color: var(--accent-color);
  color: var(--accent-color) !important;
}

/* --- Hero Layout --- */
.page-hero {
  padding-top: 210px;
  padding-bottom: 70px;
  background-color: var(--bg-main);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* --- Cards & Features --- */
.case-study-featured {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  background-color: var(--bg-card);
  padding: 2.5rem;
  border-radius: var(--radius-card);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.03);
  border: 1px solid rgba(37, 99, 235, 0.08);
}

/* --- Social Media Portfolio Styling --- */
.social-filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-btn);
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.social-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  border: 1px solid rgba(37, 99, 235, 0.08);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.social-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  border-color: rgba(37, 99, 235, 0.25);
}

/* Mockup Display Frames */
.social-frame {
  width: 100%;
  background-color: #0f172a;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 0.82rem;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.social-frame.ratio-square { aspect-ratio: 1 / 1; }
.social-frame.ratio-vertical { aspect-ratio: 9 / 16; max-height: 420px; margin: 0 auto 1.25rem auto; }
.social-frame.ratio-portrait { aspect-ratio: 4 / 5; }

.platform-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  letter-spacing: 0.05em;
}

/* Video / iframe sizing inside social frames */
.social-frame video,
.social-frame iframe {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background-color: #000;
}

.social-meta {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.stat-pill {
  font-weight: 700;
  color: var(--accent-color);
  background-color: var(--accent-soft);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

@media (max-width: 992px) {
  .social-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* --- Team / Bio Section --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 2.5rem;
}

.team-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 2.5rem;
  border: 1px solid rgba(37, 99, 235, 0.08);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.02);
  display: flex;
  flex-direction: column;
}

.headshot-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-color: #e2e8f0;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  overflow: hidden;
  border: 1px dashed rgba(15, 23, 42, 0.2);
}

.headshot-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mario-headshot {
  object-position: center 25%;
}

.team-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  margin-bottom: 1rem;
}

.team-bio {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

.case-study-card, .service-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 2.5rem;
  border: 1px solid rgba(37, 99, 235, 0.08);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.02);
  transition: var(--transition-smooth);
}

.case-study-card:hover, .service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.service-num {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--accent-color);
  background-color: var(--accent-soft);
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 1.25rem;
}

.service-title {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-link);
  margin-top: 1rem;
}

.link-arrow::after {
  content: " →";
  margin-left: 6px;
  transition: var(--transition-smooth);
}

.link-arrow:hover::after {
  transform: translateX(4px);
}

.img-placeholder {
  width: 100%;
  min-height: 280px;
  background-color: #e2e8f0;
  border-radius: var(--radius-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.img-placeholder {
  overflow: hidden;
}

.img-placeholder img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
  max-width: none !important;
}

/* Ensure case study images use a fixed, uniform height */
.case-study-card .img-placeholder {
  min-height: 300px !important;
  height: 300px !important;
}

/* --- Photography Gallery --- */
.photo-rotator-shell {
  background-color: var(--bg-card);
  border-radius: 24px;
  padding: 1rem;
  border: 1px solid rgba(37, 99, 235, 0.08);
  box-shadow: 0 10px 35px rgba(15, 23, 42, 0.06);
  max-width: 860px;
  margin: 0 auto;
}

.photo-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: min(62vh, 580px);
  border-radius: 16px;
  overflow: hidden;
  background-color: #e2e8f0;
  margin-bottom: 1rem;
}

.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.photo-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.photo-control-btn {
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background-color: var(--accent-color);
  color: #ffffff;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.photo-control-btn:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
}

.photo-counter {
  background-color: var(--accent-soft);
  color: var(--accent-color);
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.photo-grid-shell {
  margin: 2.5rem auto 0;
  max-width: 980px;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.photo-grid-item {
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  padding: 0;
  background: #dbe3ef;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.photo-grid-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.15);
}

.photo-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .photo-meta {
    flex-direction: column;
    align-items: start;
  }

  .photo-frame {
    max-height: 54vh;
  }

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

/* --- Stats & Offer --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  background-color: var(--bg-card);
  padding: 3rem;
  border-radius: var(--radius-card);
  border: 1px solid rgba(37, 99, 235, 0.08);
}

.stat-number {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--brand-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.offer-box {
  background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
  border-radius: var(--radius-card);
  padding: 3.5rem;
  border: 1px solid rgba(37, 99, 235, 0.15);
  position: relative;
  overflow: hidden;
  margin-top: 2.5rem;
}

.offer-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--accent-color);
}

/* --- Forms --- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}

.form-input, .form-textarea {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

/* --- Footer --- */
.site-footer {
  background-color: var(--brand-primary);
  color: #94a3b8;
  padding: 4.5rem 0 2.5rem 0;
  font-size: 0.85rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-logo-img {
  height: 108px;
  width: auto;
  max-width: 100%;
  display: block;
  margin-bottom: 1rem;
  filter: none;
  background: transparent;
}

.footer-brand-desc {
  color: #94a3b8;
  max-width: 300px;
  line-height: 1.6;
}

.footer-heading {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  margin-bottom: 1rem;
  color: #ffffff;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-links a.active {
  color: #ffffff;
  font-weight: 700;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
}

/* --- Responsive --- */
@media (max-width: 992px) {
  .hero-grid, .case-study-featured, .grid-2 {
    grid-template-columns: 1fr;
  }
  .grid-3, .stats-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}