/* ============================================
   MORE IN COMMON SPAIN - STYLES
   Colors:
     Primary:   #2240 99 → #224099
     Secondary: #10BEE8
     Third:     #009E59
   Font: Sailec
   ============================================ */

/* --- Font Faces --- */
@font-face {
  font-family: 'Sailec';
  src: url('../fonts/Sailec Thin.ttf') format('truetype');
  font-weight: 100;
  font-style: normal;
}

@font-face {
  font-family: 'Sailec';
  src: url('../fonts/Sailec Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
}

@font-face {
  font-family: 'Sailec';
  src: url('../fonts/Sailec Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'Sailec';
  src: url('../fonts/Sailec Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'Sailec';
  src: url('../fonts/Sailec Regular Italic.ttf') format('truetype');
  font-weight: 400;
  font-style: italic;
}

/* --- CSS Variables --- */
:root {
  --color-primary: #224099;
  --color-secondary: #10BEE8;
  --color-tertiary: #009E59;
  --color-white: #ffffff;
  --color-off-white: #f7f9fc;
  --color-light-gray: #e8ecf2;
  --color-dark: #1a1a2e;
  --color-text: #333344;
  --color-text-light: #666680;
  --font-main: 'Sailec', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --section-padding: 72px 0;
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--color-text);
  line-height: 1.7;
  background: var(--color-white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- NAVIGATION --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(34, 64, 153, 0.08);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo img {
  height: 44px;
  width: auto;
  max-width: 200px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links li {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-links li:not(:last-child)::after {
  content: '';
  width: 1px;
  height: 16px;
  background: rgba(0, 0, 0, 0.1);
  margin-left: 4px;
  flex-shrink: 0;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--color-primary);
  background: rgba(34, 64, 153, 0.06);
}

.nav-links a.active {
  color: var(--color-primary);
  font-weight: 700;
}

.nav-cta {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
  font-weight: 600 !important;
  padding: 10px 24px !important;
  border-radius: 50px !important;
}

.nav-cta:hover {
  background: #1a3380 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(34, 64, 153, 0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- HERO SECTION --- */
@keyframes heroGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero {
  padding: 160px 0 160px;
  background: linear-gradient(135deg, #224099, #1a3380, #162c6e, #1a3380, #224099);
  background-size: 300% 300%;
  animation: heroGradient 12s ease infinite;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(16, 190, 232, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 60%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(0, 158, 89, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-label {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 20px;
  border-radius: 50px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
  border: 1px solid rgba(16, 190, 232, 0.25);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero h1 .highlight {
  color: var(--color-secondary);
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 40px;
  font-weight: 300;
  max-width: 620px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background: #0dadd4;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 190, 232, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Decorative shapes in hero */
.hero-shapes {
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  top: 10%;
  right: 5%;
}

.shape-2 {
  width: 250px;
  height: 250px;
  background: var(--color-tertiary);
  bottom: 15%;
  right: 25%;
}

.shape-3 {
  width: 150px;
  height: 150px;
  background: var(--color-white);
  top: 35%;
  right: 35%;
}

/* --- STATS BAR --- */
.stats-bar {
  background: var(--color-off-white);
  padding: 0;
  position: relative;
  z-index: 2;
  margin-top: -50px;
}

.stats-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(34, 64, 153, 0.1);
  overflow: hidden;
}

.stat-item {
  text-align: center;
  padding: 40px 24px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--color-light-gray);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* --- MEDIA MARQUEE --- */
.media-section {
  padding: 48px 0;
  background: var(--color-off-white);
  border-top: 1px solid var(--color-light-gray);
  border-bottom: 1px solid var(--color-light-gray);
  overflow: hidden;
}

.media-label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--color-text-light);
  margin-bottom: 28px;
}

.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: marqueeScroll 45s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-logo {
  height: 38px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  opacity: 0.4;
  transition: opacity 0.3s;
  flex-shrink: 0;
  filter: grayscale(100%);
}

.marquee-logo:hover {
  opacity: 0.7;
}

.marquee-logo-lg {
  height: 50px;
  max-width: 180px;
}

@media (max-width: 768px) {
  .marquee-track {
    gap: 48px;
  }

  .marquee-logo {
    height: 28px;
    max-width: 120px;
  }

  .marquee-logo-lg {
    height: 36px;
    max-width: 140px;
  }
}

/* --- SECTION COMMON --- */
.section {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
}

.date-badge {
  display: inline-block;
  background: rgba(16, 190, 232, 0.1);
  color: var(--color-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  border: 1px solid rgba(16, 190, 232, 0.2);
}

/* --- QUIENES SOMOS --- */
.about {
  background: var(--color-off-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content h3 {
  font-size: 2rem;
  color: var(--color-dark);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.about-content p {
  font-size: 1.05rem;
  color: var(--color-text);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 36px;
}

.value-card {
  background: var(--color-white);
  padding: 28px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(34, 64, 153, 0.1);
}

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.value-icon.blue { background: rgba(34, 64, 153, 0.1); color: var(--color-primary); }
.value-icon.cyan { background: rgba(16, 190, 232, 0.1); color: var(--color-secondary); }
.value-icon.green { background: rgba(0, 158, 89, 0.1); color: var(--color-tertiary); }

.value-card h4 {
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 8px;
  font-weight: 700;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* About visual side */
.about-visual {
  position: relative;
}

.about-image-main {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary), #1a3380);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.about-image-main .pattern-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(circle at 25% 25%, rgba(16, 190, 232, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(0, 158, 89, 0.2) 0%, transparent 50%);
}

.about-image-main .icon-large {
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.9);
  z-index: 1;
}

.about-floating-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--color-white);
  padding: 20px 28px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 16px;
}

.about-floating-card .afc-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 158, 89, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--color-tertiary);
}

.about-floating-card .afc-text strong {
  display: block;
  font-size: 1.5rem;
  color: var(--color-dark);
  line-height: 1;
}

.about-floating-card .afc-text span {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* Quote card v2 */
.quote-card-v2 {
  background: linear-gradient(145deg, rgba(34, 64, 153, 0.08) 0%, rgba(16, 190, 232, 0.06) 100%);
  border-radius: 20px;
  padding: 48px 44px;
  position: relative;
  border: 1px solid rgba(34, 64, 153, 0.12);
  box-shadow: 0 4px 24px rgba(34, 64, 153, 0.08);
}

.quote-mark {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 8rem;
  line-height: 0.6;
  color: var(--color-primary);
  opacity: 0.15;
  position: absolute;
  top: 24px;
  left: 32px;
  pointer-events: none;
}

.quote-text-v2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin: 0 0 28px 0;
  padding: 0;
  border: none;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.quote-attribution {
  display: flex;
  align-items: center;
  gap: 16px;
}

.quote-line {
  width: 40px;
  height: 3px;
  background: var(--color-secondary);
  border-radius: 2px;
  flex-shrink: 0;
}

.quote-author-v2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.3px;
}

.quote-year {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 400;
}

@media (max-width: 768px) {
  .quote-card-v2 {
    padding: 36px 28px;
  }

  .quote-text-v2 {
    font-size: 1.3rem;
  }

  .quote-mark {
    font-size: 6rem;
    top: 16px;
    left: 20px;
  }
}

/* --- ESTUDIOS --- */
.studies {
  background: var(--color-white);
}

.studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.study-card {
  background: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  border: 1px solid var(--color-light-gray);
}

.study-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(34, 64, 153, 0.12);
  border-color: transparent;
}

.study-card-image {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.study-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: var(--transition);
}

.study-card:hover .study-card-image img {
  transform: scale(1.03);
}

.study-card-image .study-gradient {
  width: 100%;
  height: 100%;
}

.gradient-1 {
  background: linear-gradient(135deg, #224099 0%, #10BEE8 100%);
}

.gradient-2 {
  background: linear-gradient(135deg, #009E59 0%, #10BEE8 100%);
}

.gradient-3 {
  background: linear-gradient(135deg, #224099 0%, #009E59 100%);
}

.study-card-image .study-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.85);
}

.study-category {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.study-card-content {
  padding: 28px;
}

.study-card-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}

.study-card-content p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.study-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.study-link:hover {
  gap: 12px;
  color: #1a3380;
}

.study-link .arrow {
  transition: var(--transition);
}

.study-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  background: var(--color-tertiary);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 20px;
  border-radius: 50px;
  transition: var(--transition);
  margin-top: 4px;
}

.study-download:hover {
  background: #008a4d;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 158, 89, 0.3);
}

.study-download svg {
  flex-shrink: 0;
}

.study-date {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 500;
  margin-bottom: 8px;
}

/* --- BLOG --- */
.blog {
  background: var(--color-off-white);
}

.blog-intro {
  text-align: center;
  margin-bottom: 48px;
}

.blog-intro p {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto 24px;
}

.blog-substack-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FF6719;
  color: var(--color-white);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 32px;
  border-radius: 50px;
  transition: var(--transition);
  font-family: var(--font-main);
}

.blog-substack-btn:hover {
  background: #e55b15;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 103, 25, 0.3);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.blog-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  border: 1px solid var(--color-light-gray);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(34, 64, 153, 0.1);
  border-color: transparent;
}

.blog-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 16px;
  width: fit-content;
}

.tag-blue { background: rgba(34, 64, 153, 0.08); color: var(--color-primary); }
.tag-cyan { background: rgba(16, 190, 232, 0.1); color: #0a9ec0; }
.tag-green { background: rgba(0, 158, 89, 0.1); color: var(--color-tertiary); }

.blog-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-card p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
  flex-grow: 1;
  margin-bottom: 20px;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-light-gray);
}

.blog-card-date {
  font-size: 0.82rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.blog-card-read {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card-read:hover {
  gap: 10px;
}

.blog-cta {
  text-align: center;
}

/* --- Section More CTA --- */
.section-more {
  text-align: center;
  margin-top: 48px;
}

/* --- SERVICIOS --- */
.services {
  background: var(--color-white);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--color-off-white);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(34, 64, 153, 0.1);
  border-color: var(--color-light-gray);
  background: var(--color-white);
}

.service-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.si-blue { background: rgba(34, 64, 153, 0.1); color: var(--color-primary); }
.si-cyan { background: rgba(16, 190, 232, 0.1); color: var(--color-secondary); }
.si-green { background: rgba(0, 158, 89, 0.1); color: var(--color-tertiary); }

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 14px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* Services CTA */
.services-cta {
  text-align: center;
  margin-top: 64px;
}

.services-cta p {
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 20px;
}

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

.btn-dark:hover {
  background: #1a3380;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 64, 153, 0.3);
}

/* --- NEWSLETTER SECTION --- */
.newsletter-section {
  background: linear-gradient(135deg, #224099, #1a3380, #162c6e, #1a3380, #224099);
  background-size: 300% 300%;
  animation: heroGradient 12s ease infinite;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(16, 190, 232, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.newsletter-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.newsletter-tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 6px 16px;
  border-radius: 50px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid rgba(16, 190, 232, 0.25);
}

.newsletter-section h2 {
  font-size: 2.2rem;
  color: var(--color-white);
  margin-bottom: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.newsletter-section p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 28px;
}

.newsletter-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.newsletter-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  font-weight: 500;
}

.newsletter-feature svg {
  color: var(--color-tertiary);
  flex-shrink: 0;
}

.newsletter-form-container {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 36px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@media (max-width: 768px) {
  .newsletter-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .newsletter-section {
    padding: 72px 0;
  }

  .newsletter-section h2 {
    font-size: 1.8rem;
  }

  .newsletter-form-container {
    padding: 24px;
  }
}

/* --- CONTACT CTA BANNER --- */
.cta-banner {
  background: linear-gradient(135deg, #224099, #1a3380, #162c6e, #1a3380, #224099);
  background-size: 300% 300%;
  animation: heroGradient 12s ease infinite;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(16, 190, 232, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-size: 2.2rem;
  color: var(--color-white);
  margin-bottom: 16px;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-banner .btn {
  position: relative;
  z-index: 1;
}

.newsletter-form {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-form iframe {
  border-radius: 12px;
}

/* HubSpot form overrides — aggressive selectors to beat HS specificity */
.newsletter-form *,
.newsletter-form label,
.newsletter-form .hs-form-field > label,
.newsletter-form .hs-form label,
.newsletter-form .hs_firstname > label,
.newsletter-form .hs_lastname > label,
.newsletter-form .hs_email > label,
.newsletter-form .hs-form-field label span,
.newsletter-form fieldset label,
.newsletter-form .hs-field-desc {
  color: rgba(255, 255, 255, 0.9) !important;
  font-family: 'Sailec', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

.newsletter-form label,
.newsletter-form .hs-form-field > label {
  font-size: 0.9rem !important;
  font-weight: 600 !important;
}

.newsletter-form input[type="text"],
.newsletter-form input[type="email"],
.newsletter-form input[type="tel"],
.newsletter-form select,
.newsletter-form textarea {
  border-radius: 10px !important;
  border: 2px solid rgba(255, 255, 255, 0.2) !important;
  background: rgba(255, 255, 255, 0.95) !important;
  color: #333 !important;
  font-family: 'Sailec', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
  font-size: 0.95rem !important;
  padding: 12px 16px !important;
}

.newsletter-form input:focus,
.newsletter-form select:focus,
.newsletter-form textarea:focus {
  border-color: #10BEE8 !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(16, 190, 232, 0.3) !important;
}

.newsletter-form input[type="submit"],
.newsletter-form button[type="submit"],
.newsletter-form .hs-button,
.newsletter-form .hs_submit input {
  background: #10BEE8 !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 50px !important;
  font-family: 'Sailec', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  padding: 14px 32px !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
}

.newsletter-form input[type="submit"]:hover,
.newsletter-form button[type="submit"]:hover,
.newsletter-form .hs-button:hover,
.newsletter-form .hs_submit input:hover {
  background: #0dadd4 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(16, 190, 232, 0.35) !important;
}

.newsletter-form p,
.newsletter-form span,
.newsletter-form div,
.newsletter-form .hs-richtext,
.newsletter-form .hs-richtext p,
.newsletter-form .hs-richtext span,
.newsletter-form .legal-consent-container,
.newsletter-form .legal-consent-container p,
.newsletter-form .legal-consent-container span,
.newsletter-form .legal-consent-container div,
.newsletter-form .hs-form-boilerplate-text,
.newsletter-form .hs-form-boilerplate-text p,
.newsletter-form .hs-form-boilerplate-text span {
  color: rgba(255, 255, 255, 0.6) !important;
  font-family: 'Sailec', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

.newsletter-form .hs-richtext a,
.newsletter-form a {
  color: #10BEE8 !important;
}

.newsletter-form .hs-error-msg,
.newsletter-form .hs-error-msgs li {
  color: #ff6b6b !important;
  font-size: 0.8rem !important;
}

.newsletter-form .hs-form-required {
  color: #ff6b6b !important;
}

.newsletter-form .inputs-list label,
.newsletter-form .inputs-list label span,
.newsletter-form .hs-form-checkbox label,
.newsletter-form .hs-form-checkbox label span,
.newsletter-form .hs-form-boilerplate-text span {
  color: rgba(255, 255, 255, 0.85) !important;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
}

.newsletter-form-inline {
  display: flex;
  gap: 0;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.newsletter-input {
  flex: 1;
  padding: 16px 24px;
  border: none;
  font-size: 1rem;
  font-family: var(--font-main);
  color: var(--color-text);
  outline: none;
  background: var(--color-white);
}

.newsletter-input::placeholder {
  color: #999;
}

.newsletter-btn {
  padding: 16px 32px;
  background: var(--color-secondary);
  color: var(--color-white);
  border: none;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-main);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.newsletter-btn:hover {
  background: #0dadd4;
}

@media (max-width: 480px) {
  .newsletter-form-inline {
    flex-direction: column;
    border-radius: 16px;
  }

  .newsletter-input {
    border-radius: 0;
    text-align: center;
  }

  .newsletter-btn {
    border-radius: 0;
  }
}

/* --- FOOTER --- */
.footer {
  background: #0e1b3d;
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img {
  height: 56px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.1rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  padding: 6px 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--color-secondary);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* --- ANIMATIONS --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 2.8rem;
  }

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

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-visual {
    order: -1;
  }

  .studies-grid,
  .blog-grid,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 56px 0;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    padding: 16px 24px;
    gap: 2px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 999;
  }

  .nav-links.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-links li {
    display: block;
    width: 100%;
  }

  .nav-links li::after {
    display: none !important;
  }

  .nav-links a {
    display: block;
    width: 100%;
    text-align: center;
    padding: 12px 16px;
    font-size: 1rem;
    border-radius: 10px;
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: rgba(34, 64, 153, 0.06);
  }

  .nav-cta {
    margin-top: 8px;
    display: block !important;
    text-align: center !important;
  }

  .hero {
    padding: 130px 0 90px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

  .hero-shapes {
    display: none;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    justify-content: center;
  }

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

  .section-title {
    font-size: 2rem;
  }

  .studies-grid,
  .blog-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-item::after {
    display: none !important;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

  .cta-banner h2 {
    font-size: 1.6rem;
  }
}

/* --- BACK TO TOP BUTTON --- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(34, 64, 153, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all 0.3s ease;
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: #1a3380;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 64, 153, 0.4);
}

@media (max-width: 768px) {
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
  }
}

/* ============================================
   VISUAL ENHANCEMENTS
   ============================================ */

/* --- 1. Varied scroll animations --- */
.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible,
.fade-in-right.visible,
.fade-in-scale.visible {
  opacity: 1;
  transform: translateX(0) scale(1);
}

/* --- 2. Ken Burns zoom on study card images --- */
.study-card-image img {
  transition: transform 0.6s ease;
}

.study-card:hover .study-card-image img {
  transform: scale(1.08);
}

/* --- 4. Grain/noise texture overlay --- */
.hero::after,
.cta-banner::after,
.newsletter-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.03;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* --- 7. Blog date badges --- */
.blog-card-date {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(34, 64, 153, 0.06);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.78rem !important;
  color: var(--color-primary) !important;
  font-weight: 600 !important;
}

.blog-card-date::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23224099' stroke-width='2' viewBox='0 0 24 24'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

/* --- 8. Page transitions --- */
body {
  animation: pageIn 0.4s ease;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body.page-exit {
  animation: pageOut 0.25s ease forwards;
}

@keyframes pageOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-8px);
  }
}

/* --- 10. Typed text cursor --- */
.typed-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--color-secondary);
  margin-left: 4px;
  animation: cursorBlink 0.8s steps(1) infinite;
  vertical-align: text-bottom;
}

@keyframes cursorBlink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}