/* ============================================================
   PREMIER OIL TUNA B.V. — ENERGY TRANSITION PAGE STYLES
   FULLY RESPONSIVE, NO CLASHING, NO OVERFLOW
   ============================================================ */
   /* ── BASE RESET ── */


/* Hero with Background Image */
.about-hero {
  position: relative;
  min-height: 65vh;
  display: flex;
  align-items: flex-end;
  padding: 6rem 0 4rem;
}

.about-hero .page-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/Premier-branded/img8jj.jpg');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero-image-overlay {
  display: none;
}

.about-hero .page-hero-content {
  position: relative;
  z-index: 2;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
}

/* Story Section */
.story-section {
  padding: 5rem 0;
  background: var(--bg);
  overflow-x: clip;
}
/* Responsive adjustments */
@media (max-width: 768px) {
  .story-milestones {
    gap: 1rem;
  }
  .milestone {
    font-size: 0.75rem;
  }
  .hero-stats {
    gap: 1.5rem;
  }
  .hero-stat-num {
    font-size: 1.5rem;
  }
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.story-text p {
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.story-milestones {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.milestone {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.milestone span {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--orange);
}

.story-visual {
  position: relative;
}

.story-card-main {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.story-industrial-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 2px, transparent 2px, transparent 8px);
  pointer-events: none;
}

.story-card-content {
  position: relative;
  z-index: 1;
  color: #fff;
}

.story-year {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.story-card-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #fff;
}

.story-card-content p {
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.story-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.1);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 500;
}

.story-float-stat {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
}

.story-float-stat .num {
  font-family: 'Inter', serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.story-float-stat span {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* Image Text Section */
.image-text-section {
  padding: 5rem 0;
  background: var(--bg);
  overflow-x: clip;
}

.image-text-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.image-panel {
  position: relative;
  width: 100%;
}

.image-panel-inner {
  min-height: 480px;
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.image-slider {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 480px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.image-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.image-slide.active {
  opacity: 1;
}

.image-badge {
  position: absolute;
  left: 1.5rem;
  bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.95);
  color: var(--orange);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 2;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(4px);
}

.slider-dots {
  position: absolute;
  left: 1.5rem;
  bottom: 1.5rem;
  display: flex;
  gap: 0.5rem;
  z-index: 2;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.55);
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease;
}

.slider-dot.active {
  background: #fff;
  transform: scale(1.2);
}

.text-panel .feature-list {
  display: grid;
  gap: 1.25rem;
  margin: 2rem 0;
}

.feature-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-4px);
  border-color: rgba(232,93,4,0.2);
  box-shadow: var(--shadow-sm);
}

.feature-item h3 {
  font-size: 1rem;
  margin-bottom: 0.65rem;
  color: var(--text-primary);
}

.feature-item p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.9rem;
}

.text-panel .btn-primary {
  margin-top: 1rem;
}

/* Pillars Section */
.pillars-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
  overflow-x: clip;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.pillar-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  height: 100%;
}

.pillar-card:hover {
  transform: translateY(-8px);
  border-color: rgba(232,93,4,0.3);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(232,93,4,0.12), rgba(212,160,23,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.pillar-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.pillar-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.pillar-progress {
  margin-top: 1rem;
}

.pillar-progress-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.pillar-progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.pillar-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--gold));
  border-radius: 3px;
}

.pillar-progress-value {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Timeline Section */
.timeline-section {
  padding: 5rem 0;
  background: var(--bg);
  overflow-x: clip;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--orange), var(--gold), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
  padding-left: 2rem;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 0;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 2px solid var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--orange);
  z-index: 2;
  background: var(--bg-secondary);
}

.timeline-content {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.timeline-content:hover {
  transform: translateX(8px);
  border-color: rgba(232,93,4,0.2);
}

.timeline-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.timeline-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Projects Section */
.projects-section {
  padding: 5rem 0;
  background: var(--bg-secondary);
  overflow-x: clip;
}

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

.project-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: rgba(232,93,4,0.3);
  box-shadow: var(--shadow-md);
}

.project-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(232,93,4,0.12), rgba(212,160,23,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin: 0 auto 1.25rem;
}

.project-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.project-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-status {
  display: inline-block;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
}

.status-active {
  background: rgba(46, 204, 113, 0.15);
  color: #2ecc71;
}

.status-progress {
  background: rgba(241, 196, 15, 0.15);
  color: #f1c40f;
}

.status-planning {
  background: rgba(52, 152, 219, 0.15);
  color: #3498db;
}

/* Goals Section */
.goals-section {
  padding: 5rem 0;
  background: var(--bg);
  overflow-x: clip;
}

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

.goal-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.goal-header {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.goal-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(232,93,4,0.12), rgba(212,160,23,0.12));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.goal-header h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.goal-target {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.goal-progress {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin: 1rem 0;
}

.goal-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--gold));
  border-radius: 4px;
  width: 0%;
  transition: width 1s ease;
}

.goal-stat {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.goal-stat span {
  font-weight: 600;
}

/* Partnership Section */
.partnership-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  position: relative;
  overflow: hidden;
}

.partnership-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(232,93,4,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.partnership-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.partnership-content .section-label {
  color: var(--gold-light);
}

.partnership-content .section-title {
  color: #fff;
}

.partnership-content p {
  color: rgba(255,255,255,0.7);
  margin: 1.5rem 0;
  line-height: 1.7;
}

.partnership-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.benefit {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
}

.benefit i {
  color: var(--orange);
}

.partnership-form {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.partnership-form h3 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  color: #fff;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: rgba(255,255,255,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.5);
}

.form-group select option {
  background: var(--navy);
}

.partnership-form .btn-primary {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.form-note {
  text-align: center;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  margin-top: 1rem;
}

.form-note i {
  margin-right: 0.25rem;
}

/* Stats Strip */
.stats-strip-section {
  padding: 3rem 0;
  background: linear-gradient(135deg, var(--navy-2) 0%, var(--navy-3) 100%);
  overflow-x: clip;
}

.stats-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stats-strip-item {
  padding: 1rem;
}

.stats-strip-number {
  font-family: 'inter', serif;
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stats-strip-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   FULL RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet Landscape (max-width: 1100px) */
@media (max-width: 1100px) {
  .story-grid,
  .image-text-grid {
    gap: 2rem;
  }
  
  .pillars-grid {
    gap: 1.5rem;
  }
  
  .projects-grid {
    gap: 1.5rem;
  }
}

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .story-grid,
  .image-text-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .story-visual {
    max-width: 550px;
    margin: 0 auto;
    width: 100%;
  }
  
  .image-panel {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .partnership-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .partnership-content {
    text-align: center;
  }
  
  .partnership-benefits {
    align-items: center;
  }
  
  .story-float-stat {
    bottom: -0.5rem;
    right: -0.5rem;
    padding: 0.6rem 1rem;
  }
}

/* Mobile Landscape (max-width: 768px) */
@media (max-width: 768px) {
  .energy-hero {
    min-height: 50vh;
    padding: 5rem 0 3rem;
  }
  
  .hero-stats {
    gap: 1.5rem;
    margin-top: 1.5rem;
  }
  
  .hero-stat-num {
    font-size: 1.5rem;
  }
  
  .hero-stat-label {
    font-size: 0.65rem;
  }
  
  .story-milestones {
    gap: 1rem;
    justify-content: space-between;
  }
  
  .milestone {
    font-size: 0.75rem;
  }
  
  .milestone span {
    font-size: 0.95rem;
  }
  
  .story-card-main {
    padding: 1.5rem;
  }
  
  .story-card-content h3 {
    font-size: 1.25rem;
  }
  
  .story-float-stat {
    bottom: -0.75rem;
    right: -0.75rem;
    padding: 0.5rem 1rem;
  }
  
  .story-float-stat .num {
    font-size: 1.5rem;
  }
  
  .story-float-stat span {
    font-size: 0.6rem;
  }
  
  .image-panel-inner,
  .image-slider {
    min-height: 380px;
  }
  
  .image-badge {
    left: 1rem;
    bottom: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
  
  .slider-dots {
    left: 1rem;
    bottom: 1rem;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .pillar-card {
    padding: 1.5rem;
  }
  
  .timeline {
    padding-left: 1rem;
  }
  
  .timeline-marker {
    width: 36px;
    height: 36px;
    left: -1.25rem;
    font-size: 0.65rem;
  }
  
  .timeline-item {
    padding-left: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .timeline-content {
    padding: 1.25rem;
  }
  
  .timeline-content h4 {
    font-size: 1rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .project-card {
    padding: 1.5rem;
  }
  
  .goals-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .goal-item {
    padding: 1.25rem;
  }
  
  .stats-strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .stats-strip-number {
    font-size: 2rem;
  }
  
  .stats-strip-label {
    font-size: 0.7rem;
  }
  
  .partnership-form {
    padding: 1.5rem;
  }
  
  .partnership-form h3 {
    font-size: 1.25rem;
  }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .energy-hero {
    min-height: 45vh;
    padding: 4rem 0 2rem;
  }
  
  .hero-stats {
    gap: 1rem;
  }
  
  .hero-stat-num {
    font-size: 1.25rem;
  }
  
  .hero-stat-label {
    font-size: 0.6rem;
  }
  
  .story-section,
  .image-text-section,
  .pillars-section,
  .timeline-section,
  .projects-section,
  .goals-section,
  .partnership-section {
    padding: 3rem 0;
  }
  
  .story-milestones {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .image-panel-inner,
  .image-slider {
    min-height: 280px;
  }
  
  .image-badge {
    left: 0.75rem;
    bottom: 0.75rem;
    padding: 0.4rem 0.85rem;
    font-size: 0.7rem;
  }
  
  .slider-dot {
    width: 8px;
    height: 8px;
  }
  
  .feature-item {
    padding: 1rem;
  }
  
  .feature-item h3 {
    font-size: 0.9rem;
  }
  
  .feature-item p {
    font-size: 0.8rem;
  }
  
  .pillar-card h3 {
    font-size: 1rem;
  }
  
  .pillar-card p {
    font-size: 0.8rem;
  }
  
  .timeline-marker {
    width: 30px;
    height: 30px;
    left: -1rem;
    font-size: 0.6rem;
  }
  
  .timeline-item {
    padding-left: 1.25rem;
  }
  
  .timeline-content {
    padding: 1rem;
  }
  
  .timeline-content p {
    font-size: 0.8rem;
  }
  
  .project-icon {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  .project-card h3 {
    font-size: 1rem;
  }
  
  .goal-header {
    gap: 0.75rem;
  }
  
  .goal-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .goal-header h4 {
    font-size: 0.9rem;
  }
  
  .stats-strip-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .stats-strip-item {
    padding: 0.5rem;
  }
  
  .benefit {
    font-size: 0.8rem;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.7rem 0.85rem;
    font-size: 0.85rem;
  }
  
  .btn-primary,
  .btn-outline {
    padding: 0.7rem 1.25rem;
    font-size: 0.85rem;
  }
}

/* Extra small devices (max-width: 375px) */
@media (max-width: 375px) {
  .hero-stat-num {
    font-size: 1rem;
  }
  
  .hero-stat-label {
    font-size: 0.55rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 0.9rem;
  }
  
  .story-card-content h3 {
    font-size: 1.1rem;
  }
  
  .story-badge {
    font-size: 0.6rem;
  }
}







@media (max-width: 768px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}