/* Ocean Trust Architecture Studio - Custom Styles */

:root {
  --primary-color: #1A5F7A;
  --secondary-color: #F2A154;
  --primary-dark: #124556;
  --primary-light: #2a7f9a;
  --secondary-light: #ffb876;
  --white: #ffffff;
  --light-bg: #f8f9fa;
  --text-dark: #212529;
  --text-muted: #6c757d;
  --shadow: 0 0.5rem 1rem rgba(26, 95, 122, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(26, 95, 122, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Navigation Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  padding: 1rem 0;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.navbar.sticky-top {
  backdrop-filter: blur(10px);
}

.navbar-brand {
  color: var(--white) !important;
  font-size: 1.5rem;
  letter-spacing: 1px;
  transition: transform 0.3s ease;
}

.navbar-brand:hover {
  transform: scale(1.05);
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link.active {
  color: var(--white) !important;
  background-color: rgba(242, 161, 84, 0.2) !important;
  transform: translateY(-2px);
}

.navbar-toggler {
  border-color: var(--white) !important;
  color: var(--white) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero Section with Diagonal Design */
.hero-diagonal {
  min-height: 90vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--secondary-color) 100%);
  position: relative;
  overflow: hidden;
}

.hero-diagonal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,165.3C1248,171,1344,149,1392,138.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-size: cover;
  opacity: 0.3;
  animation: waveAnimation 20s linear infinite;
}

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

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

.hero-content .display-4 {
  color: var(--white) !important;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1s ease;
}

.hero-content .lead {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.3rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 1.2s ease;
}

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

.graph-overlay {
  position: relative;
  z-index: 2;
  animation: fadeInRight 1.5s ease;
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.graph-overlay img {
  border: 5px solid rgba(255, 255, 255, 0.2);
}

/* Floating Stat Card */
.floating-stat-card {
  animation: floating 3s ease-in-out infinite;
  z-index: 10;
}

@keyframes floating {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.floating-stat-card .card {
  background: rgba(255, 255, 255, 0.98) !important;
  border-radius: 15px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.floating-stat-card h2 {
  color: var(--primary-color) !important;
  font-weight: 700;
  font-size: 2.5rem;
}

.floating-stat-card p {
  color: var(--text-dark) !important;
  font-weight: 600;
}

/* Buttons */
.btn {
  border-radius: 50px;
  padding: 0.75rem 2rem;
  font-weight: 600 !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
}

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

.btn-primary:hover {
  background: var(--secondary-light) !important;
  border-color: var(--secondary-light) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent !important;
  color: var(--white) !important;
  border: 2px solid var(--white) !important;
}

.btn-outline:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-secondary {
  color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.btn-outline-secondary:hover {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

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

.btn-light:hover {
  background: var(--light-bg) !important;
  color: var(--primary-dark) !important;
}

.btn-sm {
  padding: 0.5rem 1.5rem !important;
  font-size: 0.875rem !important;
}

/* Testimonial Ticker */
.testimonial-ticker {
  background: var(--light-bg);
  overflow: hidden;
  position: relative;
}

.ticker-wrapper {
  overflow: hidden;
}

.ticker-content {
  display: flex;
  animation: scroll 30s linear infinite;
  will-change: transform;
}

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

.testimonial-item {
  flex-shrink: 0;
  padding: 1rem 2rem;
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow);
  white-space: nowrap;
}

.testimonial-item .bi-star-fill {
  color: var(--secondary-color) !important;
  font-size: 0.9rem;
}

/* Section Backgrounds */
.bg-white {
  background-color: var(--white) !important;
}

.bg-light {
  background-color: var(--light-bg) !important;
}

.text-white {
  color: var(--white) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

.text-dark {
  color: var(--text-dark) !important;
}

.text-danger {
  color: #dc3545 !important;
}

/* Cards */
.card {
  border: none;
  border-radius: 15px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.card.shadow-sm {
  box-shadow: var(--shadow) !important;
}

.card.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.card-body {
  padding: 2rem;
}

.card-header {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light)) !important;
  color: var(--white) !important;
  font-weight: 600;
  border: none;
  padding: 1rem 1.5rem;
}

.card-title {
  color: var(--primary-color) !important;
  font-weight: 700;
  margin-bottom: 1rem;
}

.card-text {
  color: var(--text-dark) !important;
}

/* Service Cards */
.service-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.service-card:hover {
  border-color: var(--secondary-color);
  background: linear-gradient(135deg, rgba(26, 95, 122, 0.05), rgba(242, 161, 84, 0.05));
}

.service-card .bi {
  color: var(--secondary-color) !important;
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-card h4 {
  color: var(--primary-color) !important;
  font-weight: 600;
}

/* Team Cards */
.team-card {
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.team-card:hover {
  transform: scale(1.05);
}

.team-card .card-img-top {
  height: 300px;
  object-fit: cover;
  transition: all 0.3s ease;
}

.team-card:hover .card-img-top {
  transform: scale(1.1);
}

.team-card .card-body {
  background: var(--white);
}

.team-card .card-title {
  color: var(--primary-color) !important;
}

.team-bio {
  color: var(--text-muted) !important;
  font-size: 0.9rem;
}

/* Resource Cards */
.resource-card {
  border: 2px solid var(--light-bg);
  transition: all 0.3s ease;
}

.resource-card:hover {
  border-color: var(--primary-color);
}

.hover-lift {
  transition: all 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Icons */
.bi {
  display: inline-block;
  vertical-align: middle;
}

.bi-shield-check,
.bi-award,
.bi-calculator,
.bi-journal-check,
.bi-file-earmark-text,
.bi-receipt,
.bi-people,
.bi-check-circle-fill,
.bi-telephone-fill,
.bi-envelope-fill,
.bi-clock,
.bi-geo-alt-fill,
.bi-lightbulb,
.bi-graph-up-arrow,
.bi-send,
.bi-check-circle,
.bi-calendar-check,
.bi-info-circle {
  color: var(--primary-color) !important;
}

.bi-star-fill {
  color: var(--secondary-color) !important;
}

/* Timeline */
.timeline-container {
  position: relative;
}

.timeline-item {
  padding: 1.5rem;
  background: var(--white);
  border-radius: 10px;
  margin-bottom: 1rem;
  border-left: 4px solid var(--secondary-color);
  transition: all 0.3s ease;
}

.timeline-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow);
}

.timeline-item small {
  color: var(--text-muted) !important;
  font-weight: 600;
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: all 0.3s ease;
  color: var(--text-dark) !important;
  background-color: var(--white) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(26, 95, 122, 0.25) !important;
  outline: none;
}

.form-control-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.1rem !important;
}

.form-label {
  color: var(--text-dark) !important;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-check-input {
  border: 2px solid var(--primary-color);
  border-radius: 5px;
}

.form-check-input:checked {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.form-check-label {
  color: var(--text-dark) !important;
}

.invalid-feedback {
  color: #dc3545 !important;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Alerts */
.alert {
  border-radius: 10px;
  border: none;
  padding: 1rem 1.5rem;
}

.alert-success {
  background: linear-gradient(135deg, #d4edda, #c3e6cb) !important;
  color: #155724 !important;
}

/* Tables */
.table {
  color: var(--text-dark) !important;
}

.table-borderless td,
.table-borderless th {
  border: none;
  padding: 0.75rem;
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(26, 95, 122, 0.05) !important;
}

.table-responsive {
  border-radius: 10px;
  overflow: hidden;
}

/* Accordion */
.accordion-item {
  border: none;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.accordion-button {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  font-weight: 600;
  border: none;
  padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light)) !important;
  color: var(--white) !important;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.accordion-button::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  background: var(--white);
  color: var(--text-dark) !important;
  padding: 1.5rem;
}

/* Badges */
.badge {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  background: var(--secondary-color) !important;
  color: var(--white) !important;
}

/* Nav Pills */
.nav-pills .nav-link {
  color: var(--text-dark) !important;
  border-radius: 50px;
  padding: 0.75rem 1.5rem;
  margin: 0.25rem;
  transition: all 0.3s ease;
  font-weight: 600;
}

.nav-pills .nav-link.active {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light)) !important;
  color: var(--white) !important;
}

.nav-pills .nav-link:hover:not(.active) {
  background: var(--light-bg) !important;
  color: var(--primary-color) !important;
}

/* Tab Content */
.tab-content {
  padding: 2rem 0;
}

.tab-pane {
  animation: fadeIn 0.5s ease;
}

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

/* Filter Buttons */
.filter-btn {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  border: 2px solid var(--primary-color) !important;
  margin: 0.25rem;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color) !important;
  color: var(--white) !important;
}

/* Privacy Content */
.privacy-content {
  background: var(--white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.privacy-content h2,
.privacy-content h3,
.privacy-content h4 {
  color: var(--primary-color) !important;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p,
.privacy-content li {
  color: var(--text-dark) !important;
  line-height: 1.8;
}

/* Sticky Sidebar */
.sticky-lg-top {
  top: 100px;
}

.position-sticky {
  position: sticky !important;
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color)) !important;
  color: var(--white) !important;
}

footer h5 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer p,
footer a,
footer li {
  color: rgba(255, 255, 255, 0.85) !important;
}

footer a:hover {
  color: var(--secondary-color) !important;
  text-decoration: none;
}

footer .list-unstyled li {
  margin-bottom: 0.75rem;
}

footer .border-top {
  border-color: rgba(255, 255, 255, 0.2) !important;
}

/* Utility Classes */
.rounded-circle {
  border-radius: 50% !important;
}

.rounded-pill {
  border-radius: 50rem !important;
}

.rounded-3 {
  border-radius: 15px !important;
}

.shadow {
  box-shadow: var(--shadow) !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(26, 95, 122, 0.075) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

.object-fit-cover {
  object-fit: cover;
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

.d-none {
  display: none !important;
}

.d-block {
  display: block !important;
}

.d-inline-block {
  display: inline-block !important;
}

.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

/* Responsive Typography */
.display-4 {
  font-size: 3.5rem;
  font-weight: 700;
}

.display-5 {
  font-size: 3rem;
  font-weight: 700;
}

.fs-1 {
  font-size: 2.5rem !important;
}

.fs-2 {
  font-size: 2rem !important;
}

.fs-4 {
  font-size: 1.5rem !important;
}

.fs-5 {
  font-size: 1.25rem !important;
}

.fs-6 {
  font-size: 1rem !important;
}

.fw-bold {
  font-weight: 700 !important;
}

.fw-semibold {
  font-weight: 600 !important;
}

.fw-normal {
  font-weight: 400 !important;
}

/* Spacing Utilities */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }

.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }

.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-5 { margin-top: 3rem !important; margin-bottom: 3rem !important; }

.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }
.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }

.pt-3 { padding-top: 1rem !important; }
.pt-4 { padding-top: 1.5rem !important; }
.pt-5 { padding-top: 3rem !important; }

.pb-4 { padding-bottom: 1.5rem !important; }

.ps-lg-5 { padding-left: 3rem !important; }

.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }
.ms-1 { margin-left: 0.25rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.ms-3 { margin-left: 1rem !important; }
.ms-4 { margin-left: 1.5rem !important; }
.ms-auto { margin-left: auto !important; }

.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }
.gap-5 { gap: 3rem !important; }

/* Collapse Content */
.collapse-content {
  transition: all 0.3s ease;
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: rgba(26, 95, 122, 0.95);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
  }
  
  .hero-diagonal {
    min-height: auto;
    padding: 3rem 0;
  }
  
  .display-4 {
    font-size: 2.5rem;
  }
  
  .display-5 {
    font-size: 2rem;
  }
  
  .sticky-lg-top {
    position: relative !important;
    top: auto !important;
  }
  
  .d-lg-block {
    display: none !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 1rem !important;
  }
  
  .mt-lg-0 {
    margin-top: 1rem !important;
  }
  
  .text-lg-end {
    text-align: left !important;
  }
  
  .px-lg-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .ps-lg-5 {
    padding-left: 1rem !important;
  }
  
  .offset-lg-1,
  .offset-lg-2 {
    margin-left: 0 !important;
  }
}

@media (max-width: 767.98px) {
  .display-4 {
    font-size: 2rem;
  }
  
  .display-5 {
    font-size: 1.75rem;
  }
  
  .lead {
    font-size: 1.1rem;
  }
  
  .btn-lg {
    padding: 0.75rem 1.5rem !important;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
  
  .mb-md-0 {
    margin-bottom: 1rem !important;
  }
}

@media (max-width: 575.98px) {
  .px-5 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .py-5 {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .service-card {
    padding: 1.5rem;
  }
}

/* Animations for scroll */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Loading State */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 30px;
  margin: -15px 0 0 -15px;
  border: 3px solid var(--primary-light);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}

/* Accessibility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--secondary-color);
  outline-offset: 2px;
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection Color */
::selection {
  background-color: var(--secondary-color);
  color: var(--white);
}

::-moz-selection {
  background-color: var(--secondary-color);
  color: var(--white);
}