/* ========================================
   IkoRwanda Ltd — Style Sheet
   ======================================== */

/* --- CSS Variables --- */
:root {
  --blue: #1B6CB8;
  --green: #217A45;
  --gold: #F0A500;
  --navy: #0C1F3F;
  --light: #F7F9FC;
  --white: #FFFFFF;
  --gray: #6B7280;
  --dark: #111827;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.14);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
  color: #374151;
  background: var(--white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--dark);
  line-height: 1.2;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Labels / Tags --- */
.label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.btn-primary:hover {
  background: #155a9a;
  border-color: #155a9a;
}

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

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

.btn-green {
  background: var(--white);
  color: var(--green);
  border-color: var(--white);
}

.btn-green:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--white);
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ========================================
   1. NAVIGATION
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.navbar.scrolled {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

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

.nav-logo img {
  height: 48px;
  width: auto;
  border-radius: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
  transition: color 0.3s ease;
}

.navbar.scrolled .nav-links a {
  color: var(--dark);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--blue);
}

.nav-links a:hover {
  color: var(--gold);
}

.nav-cta .btn {
  padding: 10px 24px;
  font-size: 14px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.navbar.scrolled .hamburger span {
  background: var(--dark);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: var(--shadow-md);
  padding: 24px;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 16px;
  font-weight: 500;
  color: var(--dark);
  padding: 8px 0;
  border-bottom: 1px solid #e5e7eb;
}

.mobile-menu a:last-child {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: var(--blue);
}

/* ========================================
   2. HERO SECTION
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('images/ikko.png') center center / cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--navy);
  opacity: 0.55;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 24px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border: 1.5px solid var(--gold);
  border-radius: 50px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 72px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 20px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

.hero-stat-pill::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.scroll-indicator svg {
  width: 32px;
  height: 32px;
  stroke: rgba(255,255,255,0.6);
  fill: none;
  stroke-width: 2;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-12px); }
  60% { transform: translateX(-50%) translateY(-6px); }
}

/* ========================================
   3. THE SYSTEM SECTION
   ======================================== */
.system-section {
  padding: 100px 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
  color: var(--gray);
  line-height: 1.7;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.step-card {
  text-align: center;
  padding: 40px 32px;
  border-radius: 16px;
  background: var(--light);
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.step-number {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.step-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
}

.step-icon.blue { background: rgba(27,108,184,0.1); color: var(--blue); }
.step-icon.green { background: rgba(33,122,69,0.1); color: var(--green); }
.step-icon.gold { background: rgba(240,165,0,0.1); color: var(--gold); }

.step-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-card p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.7;
}

/* Flow Diagram */
.flow-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 32px;
  background: var(--light);
  border-radius: 16px;
}

.flow-item {
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
}

.flow-item.blue { background: var(--blue); }
.flow-item.green { background: var(--green); }
.flow-item.gold { background: var(--gold); color: var(--navy); }
.flow-item.navy { background: var(--navy); }

.flow-arrow {
  font-size: 20px;
  color: var(--gray);
  font-weight: 700;
}

/* ========================================
   4. SERVICES SECTION
   ======================================== */
.services-section {
  padding: 100px 0;
  background: var(--light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--blue);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card.green-border {
  border-top-color: var(--green);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  background: var(--light);
}

.service-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-card .learn-more {
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  transition: color 0.3s ease;
}

.service-card .learn-more:hover {
  color: var(--green);
}

/* ========================================
   5. IMPACT NUMBERS
   ======================================== */
.impact-section {
  padding: 100px 0;
  background: var(--navy);
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}

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

.stat-number {
  font-size: 64px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-number.blue { color: var(--blue); }
.stat-number.gold { color: var(--gold); }

.stat-label {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.impact-quote {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.impact-quote blockquote {
  font-size: 20px;
  font-style: italic;
  color: rgba(255,255,255,0.9);
  line-height: 1.7;
  margin-bottom: 16px;
}

.impact-quote cite {
  font-size: 15px;
  color: var(--gold);
  font-style: normal;
  font-weight: 600;
}

/* ========================================
   6. PORTFOLIO / OUR WORK
   ======================================== */
.portfolio-section {
  padding: 100px 0;
  background: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.portfolio-card {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: var(--white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.portfolio-card.grad-1 { background: linear-gradient(135deg, #1B6CB8, #217A45); }
.portfolio-card.grad-2 { background: linear-gradient(135deg, #0C1F3F, #1B6CB8); }
.portfolio-card.grad-3 { background: linear-gradient(135deg, #217A45, #F0A500); }
.portfolio-card.grad-4 { background: linear-gradient(135deg, #0C1F3F, #217A45); }

.portfolio-card .card-url {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}

.portfolio-card h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.portfolio-card .card-brief {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 16px;
}

.portfolio-card .btn-view {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  width: fit-content;
}

.portfolio-card .btn-view:hover {
  background: var(--white);
  color: var(--navy);
}

/* Featured client story */
.client-story {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  min-height: 340px;
}

.client-story img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.client-story-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(12,31,63,0.85), rgba(12,31,63,0.4));
  display: flex;
  align-items: center;
  padding: 48px;
}

.client-story-text {
  max-width: 520px;
  color: var(--white);
}

.client-story-text h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.client-story-text p {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
}

/* ========================================
   7. GALLERY
   ======================================== */
.gallery-section {
  padding: 100px 0;
  background: var(--light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  grid-auto-rows: 280px;
}

.gallery-item {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
  filter: brightness(0.85);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.65), transparent);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery-item.span-2 {
  grid-column: span 2;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox.active {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 8px;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 40px;
  cursor: pointer;
  line-height: 1;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.lightbox-close:hover {
  opacity: 0.7;
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 36px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
  z-index: 10;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255,255,255,0.2);
}

.lightbox-caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  font-weight: 500;
  text-align: center;
}

/* ========================================
   8. ABOUT SECTION
   ======================================== */
.about-section {
  padding: 100px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-label {
  color: var(--blue);
  margin-bottom: 12px;
}

.about-text h2 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.15;
}

.about-text p {
  margin-bottom: 20px;
  color: #374151;
}

.about-badges {
  display: flex;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
}

.about-badge.blue {
  background: rgba(27,108,184,0.1);
  color: var(--blue);
}

.about-badge.green {
  background: rgba(33,122,69,0.1);
  color: var(--green);
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: 16px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.about-image::before {
  content: '';
  position: absolute;
  top: 20px;
  right: -20px;
  bottom: -20px;
  left: 20px;
  background: var(--gold);
  border-radius: 16px;
  z-index: 1;
}

/* ========================================
   9. JOIN A PROGRAM (CTA)
   ======================================== */
.join-section {
  padding: 100px 0;
  background: var(--green);
  position: relative;
  overflow: hidden;
}

.join-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.join-content {
  position: relative;
  z-index: 2;
  color: var(--white);
}

.join-content h2 {
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.join-content > p {
  font-size: 18px;
  color: rgba(255,255,255,0.9);
  max-width: 700px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.join-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.join-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.join-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: rgba(255,255,255,0.95);
  font-weight: 500;
}

.join-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

/* ========================================
   10. CONTACT
   ======================================== */
.contact-section {
  padding: 100px 0;
  background: var(--light);
}

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

.contact-form-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--dark);
  background: var(--white);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(27,108,184,0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-submit {
  width: 100%;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-logo img {
  height: 60px;
  width: auto;
  border-radius: 8px;
  margin-bottom: 8px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(27,108,184,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 2px;
}

.contact-detail p,
.contact-detail a {
  font-size: 15px;
  color: var(--gray);
}

.contact-detail a:hover {
  color: var(--blue);
}

.contact-note {
  font-size: 14px;
  color: var(--gray);
  font-style: italic;
  margin-top: 8px;
}

/* ========================================
   11. FOOTER
   ======================================== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 40px;
}

.footer-logo img {
  height: 44px;
  width: auto;
  border-radius: 6px;
}

.footer-nav {
  display: flex;
  gap: 28px;
}

.footer-nav a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  transition: color 0.3s ease;
}

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

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: rgba(255,255,255,0.6);
  transition: all 0.3s ease;
}

.footer-socials a:hover {
  background: var(--blue);
  color: var(--white);
}

.footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-col p {
  font-size: 15px;
  line-height: 1.7;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 42px;
  }

  .hero-sub {
    font-size: 17px;
  }

  .section-header h2,
  .about-text h2,
  .join-content h2 {
    font-size: 28px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 24px;
  }

  .stat-number {
    font-size: 48px;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
    gap: 10px;
  }

  .gallery-item.span-2 {
    grid-column: span 2;
  }

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 28px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

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

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

  .footer-top {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .client-story-overlay {
    padding: 28px;
  }

  .client-story-text h3 {
    font-size: 22px;
  }

  /* Section padding mobile */
  .system-section,
  .services-section,
  .impact-section,
  .portfolio-section,
  .gallery-section,
  .about-section,
  .join-section,
  .contact-section {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 34px;
  }

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

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

  .gallery-item.span-2 {
    grid-column: span 1;
  }

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

  .flow-diagram {
    gap: 6px;
    padding: 20px;
  }

  .flow-item {
    font-size: 11px;
    padding: 8px 14px;
  }
}