/* ═══════════════════════════════════════════════════════
   HYDROS TECHNOLOGY — Static Website Stylesheet
   Design: "Aqua Flow" — Organic High-Tech Elegance
   Colors: Deep Navy #0A1628 | Ocean Blue #1B5E8A | Teal #2BBFB3 | Coral #E8613C | Ice #F0F5FA
   Typography: Space Grotesk (heading) + Inter (body)
   ═══════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Noto Sans Vietnamese', system-ui, sans-serif;
  color: #1A2332;
  background: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Noto Sans Vietnamese', system-ui, sans-serif;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #F0F5FA; }
::-webkit-scrollbar-thumb { background: rgba(43,191,179,0.4); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(43,191,179,0.6); }

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0) translateX(-50%); }
  50% { transform: translateY(10px) translateX(-50%); }
}

@keyframes countUp {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}

.animate-fade-in-up.delay-1 { animation-delay: 0.2s; }
.animate-fade-in-up.delay-2 { animation-delay: 0.4s; }
.animate-fade-in-up.delay-3 { animation-delay: 0.6s; }
.animate-fade-in-up.delay-4 { animation-delay: 0.8s; }
.animate-fade-in-up.delay-5 { animation-delay: 1.0s; }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.5s ease;
  padding: 0;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(10,22,40,0.06);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(43,191,179,0.3);
}

.navbar-logo-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: white;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.navbar-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  letter-spacing: -0.02em;
  font-family: 'Space Grotesk', sans-serif;
  transition: color 0.3s;
}

.navbar.scrolled .navbar-logo-text { color: #0A1628; }

.navbar-logo-text .accent { color: #2BBFB3; }

.navbar-nav {
  display: none;
  align-items: center;
  gap: 4px;
  list-style: none;
}

@media (min-width: 1024px) {
  .navbar-nav { display: flex; }
}

.navbar-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: all 0.3s;
}

.navbar-nav a:hover {
  background: rgba(43,191,179,0.1);
  color: white;
}

.navbar.scrolled .navbar-nav a {
  color: rgba(26,35,50,0.7);
}

.navbar.scrolled .navbar-nav a:hover {
  color: #1B5E8A;
  background: rgba(43,191,179,0.08);
}

.navbar-cta {
  margin-left: 12px;
  padding: 10px 20px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s;
  display: none;
}

@media (min-width: 1024px) {
  .navbar-cta { display: inline-block; }
}

.navbar-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(43,191,179,0.3);
  color: white;
}

/* Mobile menu toggle */
.navbar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  color: white;
  transition: color 0.3s;
}

.navbar.scrolled .navbar-toggle { color: #0A1628; }

@media (min-width: 1024px) {
  .navbar-toggle { display: none; }
}

.navbar-toggle svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid #E8EEF4;
  box-shadow: 0 20px 40px rgba(10,22,40,0.1);
  padding: 1rem;
}

.mobile-menu.active { display: block; }

.mobile-menu a {
  display: block;
  padding: 12px 16px;
  color: #1A2332;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.3s;
}

.mobile-menu a:hover { background: #F0F5FA; }

.mobile-menu .mobile-cta {
  display: block;
  margin-top: 8px;
  padding: 12px 16px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  color: white;
  text-align: center;
  border-radius: 8px;
  font-weight: 600;
}

/* ══════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 120%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, 
    rgba(10,22,40,0.80) 0%, 
    rgba(10,22,40,0.50) 50%, 
    rgba(10,22,40,0.80) 100%);
}

/* Particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.2;
}

.hero-particles .dot {
  position: absolute;
  border-radius: 50%;
  animation: pulse 3s infinite;
}

.hero-particles .dot:nth-child(1) { top: 25%; left: 25%; width: 8px; height: 8px; background: #2BBFB3; }
.hero-particles .dot:nth-child(2) { top: 33%; right: 33%; width: 6px; height: 6px; background: #2BBFB3; animation-delay: 0.7s; }
.hero-particles .dot:nth-child(3) { bottom: 33%; left: 50%; width: 4px; height: 4px; background: #2BBFB3; animation-delay: 1s; }
.hero-particles .dot:nth-child(4) { top: 66%; right: 25%; width: 8px; height: 8px; background: #1B5E8A; animation-delay: 0.5s; }

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: #2BBFB3;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-badge span {
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, #2BBFB3, #4DD8CC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  animation: fadeInUp 0.8s ease 0.8s forwards;
  opacity: 0;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  color: white;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(43,191,179,0.3);
  color: white;
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

.btn-primary:hover svg { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 28px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  color: white;
  font-weight: 600;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s;
  cursor: pointer;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  color: white;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  animation: bounce 2s infinite;
}

.hero-scroll svg {
  width: 24px;
  height: 24px;
  stroke: rgba(255,255,255,0.5);
  stroke-width: 2;
  fill: none;
}

/* Wave divider */
.wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  line-height: 0;
}

.wave-divider svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ══════════════════════════════════════
   ABOUT SECTION
   ══════════════════════════════════════ */
.about {
  padding: 6rem 0 8rem;
  background: #FFFFFF;
}

.about-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(27,94,138,0.1);
}

@media (min-width: 1024px) {
  .about-image img { height: 500px; }
}

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -16px;
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 20px 40px rgba(10,22,40,0.1);
  border: 1px solid #E8EEF4;
  display: flex;
  align-items: center;
  gap: 12px;
}

@media (min-width: 1024px) {
  .about-badge { right: -32px; }
}

.about-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-badge-icon svg {
  width: 24px;
  height: 24px;
  stroke: white;
  stroke-width: 2;
  fill: none;
}

.about-badge-text .number {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0A1628;
  font-family: 'Space Grotesk', sans-serif;
}

.about-badge-text .label {
  font-size: 0.875rem;
  color: #64748B;
}

/* Section label */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(43,191,179,0.1);
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.section-label .dot {
  width: 6px;
  height: 6px;
  background: #2BBFB3;
  border-radius: 50%;
}

.section-label span {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1B5E8A;
}

.section-label.light span { color: #2BBFB3; }
.section-label.light { background: rgba(43,191,179,0.15); }

.section-title {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.section-title .gradient {
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title .teal { color: #2BBFB3; }

.section-desc {
  font-size: 1.125rem;
  color: #64748B;
  line-height: 1.7;
}

/* About features grid */
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 639px) {
  .about-features { grid-template-columns: 1fr; }
}

.about-feature {
  display: flex;
  gap: 12px;
  padding: 16px;
  border-radius: 12px;
  transition: background 0.3s;
}

.about-feature:hover { background: #F0F5FA; }

.about-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(27,94,138,0.1), rgba(43,191,179,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 20px;
  height: 20px;
  stroke: #1B5E8A;
  stroke-width: 2;
  fill: none;
}

.about-feature h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0A1628;
}

.about-feature p {
  font-size: 0.8125rem;
  color: #64748B;
  margin-top: 2px;
}

/* ══════════════════════════════════════
   SOLUTIONS SECTION
   ══════════════════════════════════════ */
.solutions {
  padding: 6rem 0 8rem;
  background: #F0F5FA;
}

.solutions-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.solutions-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .solutions-grid { grid-template-columns: repeat(3, 1fr); }
}

.solution-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(10,22,40,0.04);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(27,94,138,0.08);
}

.solution-card.featured {
  grid-column: span 2;
}

@media (max-width: 767px) {
  .solution-card.featured { grid-column: span 1; }
}

.solution-card-image {
  position: relative;
  height: 176px;
  overflow: hidden;
}

.solution-card.featured .solution-card-image { height: 224px; }

.solution-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.solution-card:hover .solution-card-image img { transform: scale(1.05); }

.solution-card-image .overlay {
  position: absolute;
  inset: 0;
  opacity: 0.4;
}

.solution-card-image .icon-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.solution-card-image .icon-badge svg {
  width: 20px;
  height: 20px;
  stroke: white;
  stroke-width: 2;
  fill: none;
}

.solution-card-body {
  padding: 1.5rem;
}

.solution-card-body h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.solution-card:hover .solution-card-body h3 { color: #1B5E8A; }

.solution-card-body p {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 1.6;
}

.solution-card-link {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #1B5E8A;
  opacity: 0;
  transition: opacity 0.3s;
}

.solution-card:hover .solution-card-link { opacity: 1; }

.solution-card-link svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ══════════════════════════════════════
   TECHNOLOGY SECTION
   ══════════════════════════════════════ */
.technology {
  position: relative;
  padding: 6rem 0 8rem;
  background: #0A1628;
  overflow: hidden;
}

.technology-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: radial-gradient(circle at 1px 1px, rgba(43,191,179,0.3) 1px, transparent 0);
  background-size: 40px 40px;
}

.technology-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .technology-grid { grid-template-columns: 1fr 1fr; }
}

.technology .section-title { color: white; }
.technology .section-desc { color: rgba(255,255,255,0.6); }

.tech-stats {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.tech-stat {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tech-stat .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2BBFB3;
  width: 64px;
  flex-shrink: 0;
  font-family: 'Space Grotesk', sans-serif;
}

.tech-stat .label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}

.technology-image {
  position: relative;
}

.technology-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(43,191,179,0.1);
  border: 1px solid rgba(255,255,255,0.05);
}

@media (min-width: 1024px) {
  .technology-image img { height: 500px; }
}

.tech-floating-card {
  position: absolute;
  bottom: -24px;
  left: -16px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(20px);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  gap: 12px;
}

@media (min-width: 1024px) {
  .tech-floating-card { left: -32px; }
}

.tech-floating-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: rgba(43,191,179,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-floating-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: #2BBFB3;
  stroke-width: 2;
  fill: none;
}

.tech-floating-card .title {
  font-weight: 700;
  color: white;
  font-size: 1.125rem;
  font-family: 'Space Grotesk', sans-serif;
}

.tech-floating-card .subtitle {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
}

/* ══════════════════════════════════════
   STATS SECTION
   ══════════════════════════════════════ */
.stats {
  padding: 5rem 0;
  background: white;
}

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

@media (min-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 3rem; }
}

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

.stat-item .number {
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  font-family: 'Space Grotesk', sans-serif;
}

.stat-item .label {
  font-size: 0.875rem;
  color: #64748B;
}

@media (min-width: 1024px) {
  .stat-item .label { font-size: 1rem; }
}

/* ══════════════════════════════════════
   PROJECTS SECTION
   ══════════════════════════════════════ */
.projects {
  padding: 6rem 0 8rem;
  background: #F0F5FA;
}

.projects-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.projects-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

.project-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(10,22,40,0.04);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(10,22,40,0.08);
}

.project-card-image {
  position: relative;
  height: 208px;
  overflow: hidden;
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.project-card:hover .project-card-image img { transform: scale(1.05); }

.project-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.6), transparent);
}

.project-card-image .category {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 1;
  padding: 4px 12px;
  background: rgba(43,191,179,0.9);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
}

.project-card-body {
  padding: 1.5rem;
}

.project-card-body h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
}

.project-card-body .desc {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-card-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
}

.project-card-meta .meta-label {
  color: #64748B;
}

.project-card-meta .meta-value {
  font-weight: 600;
  color: #1B5E8A;
}

.project-card-meta .meta-value.coral { color: #E8613C; }

/* ══════════════════════════════════════
   PARTNERS SECTION
   ══════════════════════════════════════ */
.partners {
  padding: 6rem 0 8rem;
  background: white;
}

.partners-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.partners-group {
  margin-bottom: 2.5rem;
}

.partners-group:last-child { margin-bottom: 0; }

.partners-group h3 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1B5E8A;
  text-align: center;
  margin-bottom: 1.25rem;
}

.partners-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.partner-chip {
  padding: 14px 24px;
  background: #F0F5FA;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(26,35,50,0.7);
  font-family: 'Space Grotesk', sans-serif;
  border: 1px solid transparent;
  transition: all 0.3s;
}

.partner-chip:hover {
  background: linear-gradient(135deg, rgba(27,94,138,0.05), rgba(43,191,179,0.05));
  border-color: rgba(43,191,179,0.2);
  color: #1B5E8A;
}

/* ══════════════════════════════════════
   BENEFITS SECTION
   ══════════════════════════════════════ */
.benefits {
  position: relative;
  padding: 6rem 0 8rem;
  background: #0A1628;
  overflow: hidden;
}

.benefits-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: radial-gradient(circle at 1px 1px, rgba(43,191,179,0.2) 1px, transparent 0);
  background-size: 50px 50px;
}

.benefits-header {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto 4rem;
}

.benefits .section-title { color: white; }
.benefits .section-desc { color: rgba(255,255,255,0.6); }

.benefits-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .benefits-grid { grid-template-columns: repeat(3, 1fr); }
}

.benefit-card {
  padding: 1.5rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.5s;
}

.benefit-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(43,191,179,0.3);
}

.benefit-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(27,94,138,0.3), rgba(43,191,179,0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: background 0.3s;
}

.benefit-card:hover .benefit-card-icon {
  background: linear-gradient(135deg, rgba(27,94,138,0.5), rgba(43,191,179,0.5));
}

.benefit-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: #2BBFB3;
  stroke-width: 2;
  fill: none;
}

.benefit-card h3 {
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
  font-family: 'Space Grotesk', sans-serif;
}

.benefit-card p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* Wave for benefits bottom */
.benefits .wave-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  line-height: 0;
}

/* ══════════════════════════════════════
   CONTACT SECTION
   ══════════════════════════════════════ */
.contact {
  padding: 6rem 0 8rem;
  background: #F0F5FA;
}

.contact-grid {
  display: grid;
  gap: 4rem;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info-list {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  transition: background 0.3s;
}

.contact-info-item:hover { background: white; }

.contact-info-item .icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(27,94,138,0.1), rgba(43,191,179,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s;
}

.contact-info-item:hover .icon {
  background: linear-gradient(135deg, rgba(27,94,138,0.2), rgba(43,191,179,0.2));
}

.contact-info-item .icon svg {
  width: 20px;
  height: 20px;
  stroke: #1B5E8A;
  stroke-width: 2;
  fill: none;
}

.contact-info-item .text-label {
  font-size: 0.875rem;
  color: #64748B;
}

.contact-info-item .text-value {
  font-weight: 600;
  color: #0A1628;
  transition: color 0.3s;
}

.contact-info-item:hover .text-value { color: #1B5E8A; }

/* Contact Form */
.contact-form-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 10px 40px rgba(10,22,40,0.05);
  border: 1px solid #E8EEF4;
}

.contact-form-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0A1628;
  margin-bottom: 1.5rem;
  font-family: 'Space Grotesk', sans-serif;
}

.form-row {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
  .form-row.two-col { grid-template-columns: 1fr 1fr; }
}

.form-group { margin-bottom: 1.25rem; }
.form-row .form-group { margin-bottom: 0; }

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #1A2332;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid #E8EEF4;
  background: rgba(240,245,250,0.5);
  color: #1A2332;
  font-size: 0.875rem;
  transition: all 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #94A3B8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #2BBFB3;
  box-shadow: 0 0 0 3px rgba(43,191,179,0.15);
}

.form-group textarea { resize: none; }

.form-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(43,191,179,0.3);
}

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
.footer {
  background: #0A1628;
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.25rem;
}

.footer-brand .logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1B5E8A, #2BBFB3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-brand .logo-icon svg {
  width: 20px;
  height: 20px;
  stroke: white;
  stroke-width: 2;
  fill: none;
}

.footer-brand .logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  font-family: 'Space Grotesk', sans-serif;
}

.footer-brand .logo-text .accent { color: #2BBFB3; }

.footer-brand .desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 360px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.footer-social a:hover { background: rgba(43,191,179,0.2); }

.footer-social a svg {
  width: 16px;
  height: 16px;
  stroke: rgba(255,255,255,0.6);
  stroke-width: 2;
  fill: none;
}

.footer-links h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  margin-bottom: 1rem;
  font-family: 'Space Grotesk', sans-serif;
}

.footer-links a {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  padding: 4px 0;
  transition: color 0.3s;
}

.footer-links a:hover { color: #2BBFB3; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  stroke: #2BBFB3;
  stroke-width: 2;
  fill: none;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-item span {
  color: rgba(255,255,255,0.5);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom .copyright {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.3);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.3);
  transition: color 0.3s;
}

.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); }