/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Color Palette (Cobalt Blue Brand) */
    --color-primary: #0047AB;             /* Cobalt Blue */
    --color-primary-dark: #003399;        /* Dark Cobalt for Hover */
    --color-primary-light: rgba(0, 71, 171, 0.08); /* Soft Cobalt tint for cards */
    --color-secondary: #2E7D32;           /* Nurture Green */
    --color-secondary-dark: #1B5E20;      /* Dark Green for Hover */
    --color-secondary-light: rgba(46, 125, 50, 0.08); /* Soft Green tint */
    --color-red: #C62828;                 /* Academic prestige accent */
    --color-red-light: rgba(198, 40, 40, 0.08);
    
    /* Neutrals */
    --color-bg-light: #F8F9FA;            /* Soft institutional light gray background */
    --color-bg-dark: #001B3C;             /* Deep navy/cobalt for dark theme footer */
    --color-surface: #FFFFFF;             /* Card surface */
    --color-surface-dim: #EDEEEF;         /* Subtle borders and lines */
    
    /* Text Colors */
    --color-text-main: #191C1D;           /* High contrast primary text */
    --color-text-muted: #43474F;          /* Medium contrast body copy */
    --color-text-muted-more: #737780;     /* Muted labels and borders */
    --color-text-white: #FFFFFF;
    
    /* Typography Tokens */
    --font-family-headings: 'Montserrat', sans-serif;
    --font-family-body: 'Inter', sans-serif;
    
    /* Spacing & Layout Scale */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-section: 80px;
    --container-max-width: 1200px;
    
    /* Border Radius Scale */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Ambient Depth (Cobalt Blue tinted shadows) */
    --shadow-ambient: 0 10px 30px -8px rgba(0, 71, 171, 0.1);
    --shadow-ambient-hover: 0 20px 40px -10px rgba(0, 71, 171, 0.18);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.03);
    
    /* Standard Transition */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-quick: all 0.2s ease;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-headings);
    font-weight: 700;
    line-height: 1.3;
}

/* Utility Layout Classes */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.section-padding {
    padding-top: var(--spacing-section);
    padding-bottom: var(--spacing-section);
}

.bg-alt {
    background-color: var(--color-surface);
}

/* Grid Utilities */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2-col {
    grid-template-columns: 1fr;
}

.grid-3-col {
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .grid-2-col {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3-col {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.items-center {
    align-items: center;
}

.gap-sm {
    gap: var(--spacing-sm);
}

.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

/* Common text utilities */
.text-large {
    font-size: 1.125rem;
}

.text-normal {
    font-size: 1rem;
}

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

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

.uppercase {
    text-transform: uppercase;
}

.tracking-wide {
    letter-spacing: 0.05em;
}

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

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-red { color: var(--color-red); }
.text-white { color: var(--color-text-white); }
.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-red { background-color: var(--color-red); }

/* ==========================================================================
   BUTTON & BADGE STYLES
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    font-family: var(--font-family-body);
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-quick);
    border: 1px solid transparent;
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary-light);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
}

.btn-block {
    display: flex;
    width: 100%;
}

.icon-end {
    margin-left: var(--spacing-sm);
    font-size: 1.1em;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.badge-secondary {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
}

/* ==========================================================================
   3D CINEMATIC IMAGE CONTAINER
   ========================================================================== */
.cinematic-img-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-ambient);
    transition: var(--transition-smooth);
    background-color: var(--color-surface-dim);
    /* Set up perspective for 3D rotation */
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateZ(0px);
    transform-style: preserve-3d;
}

.cinematic-img-container::before {
    content: '';
    position: absolute;
    inset: 0;
    /* Soft cinematic ambient lighting layer */
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(0, 71, 171, 0.05) 100%);
    z-index: 2;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.cinematic-img-container:hover {
    /* Slight 3D tilt and elevation on hover */
    transform: perspective(1000px) rotateX(3deg) rotateY(-3deg) translateZ(10px);
    box-shadow: var(--shadow-ambient-hover);
}

.cinematic-img-container:hover::before {
    opacity: 0.5;
}

.cinematic-img-container img {
    width: 100%;
    height: 100%;
    object-cover: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.cinematic-img-container:hover img {
    transform: scale(1.06);
}

.aspect-4-3 {
    aspect-ratio: 4 / 3;
}

.aspect-video {
    aspect-ratio: 16 / 9;
}

.img-fill {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 72px;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 100;
    transition: var(--transition-quick);
}

.site-header.scrolled {
    height: 64px;
    background-color: var(--color-surface);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.logo-text {
    font-family: var(--font-family-headings);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.main-nav {
    display: none; /* Mobile first */
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-muted);
    padding: 6px 0;
    position: relative;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-quick);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-btn {
    display: none; /* Hide on small screens */
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
}

.menu-toggle span {
    font-size: 2rem;
}

.mobile-only-btn {
    display: none;
}

/* Tablet & Desktop Navigation Styles */
@media (min-width: 768px) {
    .nav-btn {
        display: inline-flex;
    }
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
    
    .main-nav {
        display: flex;
        align-items: center;
        gap: var(--spacing-xl);
    }
}

/* Mobile Nav Modal Style when Active */
@media (max-width: 1023px) {
    .main-nav.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        height: calc(100vh - 72px);
        background-color: var(--color-surface);
        padding: var(--spacing-xl) var(--spacing-lg);
        gap: var(--spacing-lg);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
        z-index: 99;
        overflow-y: auto;
        animation: slideDown 0.3s ease forwards;
    }
    
    .main-nav.active .nav-link {
        font-size: 1.15rem;
        width: 100%;
        border-bottom: 1px solid var(--color-surface-dim);
        padding-bottom: 12px;
    }
    
    .main-nav.active .nav-link::after {
        display: none; /* Disable underline for mobile */
    }
    
    .main-nav.active .mobile-only-btn {
        display: block;
        text-align: center;
        background-color: var(--color-primary-light);
        color: var(--color-primary);
        border-radius: var(--radius-md);
        padding: 12px;
        font-weight: 600;
        margin-top: var(--spacing-md);
        border: none;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: var(--spacing-section);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.12; /* Clean minimalism contrast */
    filter: grayscale(20%) contrast(1.1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    /* Soft vertical cobalt gradient overlay */
    background: linear-gradient(to bottom, rgba(248, 249, 250, 0.7) 0%, var(--color-bg-light) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero-title {
    font-size: 2.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.015em;
    font-weight: 700;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 650px;
    margin: 0 auto var(--spacing-xl) auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-md);
}

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-desc {
        font-size: 1.2rem;
    }
}

/* ==========================================================================
   INTRODUCTION SECTION
   ========================================================================== */
.section-title {
    font-size: 1.85rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.title-decorator {
    width: 64px;
    height: 4px;
    background-color: var(--color-secondary);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-full);
}

.intro-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.intro-list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.icon-badge-green {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
    border-radius: var(--radius-md);
    padding: 8px;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.list-text {
    font-size: 1rem;
    color: var(--color-text-main);
    font-weight: 500;
    padding-top: 4px;
}

.intro-visual {
    position: relative;
    padding-bottom: 24px;
}

.floating-badge-card {
    position: absolute;
    bottom: 0;
    left: -20px;
    background-color: var(--color-surface);
    border-top: 4px solid var(--color-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 240px;
    z-index: 3;
}

.card-shadow {
    box-shadow: 0 15px 35px rgba(0, 71, 171, 0.08);
}

.floating-badge-value {
    font-size: 1.85rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.floating-badge-text {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

@media (max-width: 767px) {
    .intro-visual {
        margin-top: var(--spacing-xl);
    }
    
    .floating-badge-card {
        left: 20px;
        bottom: -10px;
    }
}

/* ==========================================================================
   BENTO GRID (ELIGIBILITY & MAJORS)
   ========================================================================== */
.section-header {
    max-width: 700px;
    margin: 0 auto var(--spacing-section) auto;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: 5fr 7fr;
    }
}

/* Bento Card: Eligibility */
.bento-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-card);
    border-top: 4px solid var(--color-primary);
    display: flex;
    flex-direction: column;
}

.bento-card-title {
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xl);
}

.gap-sm {
    gap: var(--spacing-sm);
}

.icon-secondary {
    color: var(--color-secondary);
    font-size: 1.75rem;
}

.eligibility-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    flex-grow: 1;
}

.eligibility-item {
    display: flex;
    gap: var(--spacing-md);
}

.icon-wrapper {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-wrapper.blue {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.icon-wrapper.green {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
}

.icon-wrapper.red {
    background-color: var(--color-red-light);
    color: var(--color-red);
}

.item-content h4 {
    font-size: 0.9375rem;
    color: var(--color-text-main);
    margin-bottom: 4px;
}

.item-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Bento Subgrid: Majors (2x2) */
.bento-subgrid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 480px) {
    .bento-subgrid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.major-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-surface-dim);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 200px;
    transition: var(--transition-smooth);
}

.major-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-ambient-hover);
    transform: translateY(-3px);
}

.major-icon {
    color: var(--color-primary);
    font-size: 2.25rem;
    margin-bottom: var(--spacing-md);
}

.major-icon span {
    font-size: inherit;
}

.major-title {
    font-size: 1.125rem;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-xs);
}

.major-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
    flex-grow: 1;
}

.major-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    gap: var(--spacing-xs);
}

.major-card:hover .major-link {
    color: var(--color-secondary-dark);
}

/* ==========================================================================
   BENEFITS SECTION
   ========================================================================== */
.benefit-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-surface-dim);
    transition: var(--transition-smooth);
}

.benefit-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-ambient-hover);
    transform: translateY(-3px);
}

.benefit-icon-container {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.bg-secondary-light { background-color: var(--color-secondary-light); }
.bg-primary-light { background-color: var(--color-primary-light); }
.bg-red-light { background-color: var(--color-red-light); }

.benefit-icon-container span {
    font-size: 1.85rem;
}

.benefit-title {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.benefit-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   TRAINING ROADMAP SECTION
   ========================================================================== */
.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0 auto;
    padding: 20px 0;
}

.timeline-line {
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-surface-dim);
}

.timeline-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.timeline-item {
    display: flex;
    position: relative;
    padding-left: 64px;
}

.timeline-marker {
    position: absolute;
    left: 4px;
    top: 4px;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid var(--color-bg-light);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    z-index: 2;
}

.timeline-marker span {
    font-size: 1.25rem;
}

.timeline-content {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-surface-dim);
    width: 100%;
}

.timeline-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.timeline-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Timeline alternates on Desktop */
@media (min-width: 768px) {
    .timeline-line {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .timeline-item {
        padding-left: 0;
        width: 100%;
    }
    
    .timeline-marker {
        left: 50%;
        transform: translateX(-50%);
        top: 10px;
    }
    
    .timeline-content {
        width: 45%;
    }
    
    /* Left aligned step */
    .timeline-content.left {
        margin-right: auto;
        text-align: right;
    }
    
    /* Right aligned step */
    .timeline-content.right {
        margin-left: auto;
        text-align: left;
    }
}

/* ==========================================================================
   APPLICATION PROCESS SECTION
   ========================================================================== */
.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    position: relative;
    margin-top: 40px;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number-circle {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background-color: var(--color-surface);
    border: 4px solid var(--color-surface-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md) auto;
    box-shadow: var(--shadow-ambient);
}

.step-num {
    font-family: var(--font-family-headings);
    font-size: 1.85rem;
    font-weight: 700;
}

.step-title {
    font-size: 1.125rem;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-xs);
}

.step-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    max-width: 260px;
    margin: 0 auto;
    line-height: 1.5;
}

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

@media (min-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .process-connection-line {
        position: absolute;
        top: 40px;
        left: 10%;
        right: 10%;
        height: 2px;
        background-color: var(--color-surface-dim);
        z-index: 1;
    }
}

/* ==========================================================================
   LEGAL DOCUMENTS SECTION
   ========================================================================== */
.docs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: 40px;
}

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

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

.doc-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-surface-dim);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.doc-card:hover {
    box-shadow: var(--shadow-ambient-hover);
    transform: translateY(-3px);
}

.doc-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background-color: var(--color-surface-dim);
}

.doc-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.doc-card:hover .doc-img {
    transform: scale(1.04);
}

.doc-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 30%, rgba(0, 71, 171, 0.05) 100%);
    pointer-events: none;
}

.doc-body {
    padding: var(--spacing-lg);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1;
}

.doc-card-icon {
    font-size: 2.25rem;
    color: var(--color-text-muted-more);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-quick);
}

.doc-card:hover .doc-card-icon {
    color: var(--color-primary);
}

.doc-title {
    font-size: 0.9375rem;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.doc-desc {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
    flex-grow: 1;
}

.btn-doc-view {
    border-radius: var(--radius-full);
}

/* ==========================================================================
   GALLERY SECTION (3D CINEMATIC GALLERY)
   ========================================================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: 40px;
}

@media (min-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.gallery-item-container {
    cursor: pointer;
}

.gallery-hover-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 19, 43, 0.75) 0%, rgba(0, 71, 171, 0.15) 100%);
    opacity: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
}

.cinematic-img-container:hover .gallery-hover-overlay {
    opacity: 1;
}

.gallery-zoom-icon {
    font-size: 2.25rem;
    color: var(--color-text-white);
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.7);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.cinematic-img-container:hover .gallery-zoom-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.gallery-caption {
    color: var(--color-text-white);
    font-weight: 600;
    font-size: 0.9375rem;
    text-align: center;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.cinematic-img-container:hover .gallery-caption {
    transform: translateY(0);
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.info-icon-circle {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon-circle span {
    font-size: 1.35rem;
}

.info-label {
    font-size: 0.9375rem;
    color: var(--color-text-main);
    margin-bottom: 4px;
    font-weight: 600;
}

.info-value {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Consult Form Card */
.form-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-surface-dim);
}

.form-title {
    font-size: 1.35rem;
    color: var(--color-text-main);
    margin-bottom: 6px;
}

.form-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.4;
}

.consult-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.required {
    color: var(--color-red);
}

.form-control {
    font-family: var(--font-family-body);
    font-size: 0.9375rem;
    padding: 10px 16px;
    border: 1px solid var(--color-text-muted-more);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-light);
    transition: var(--transition-quick);
    color: var(--color-text-main);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-surface);
    box-shadow: 0 0 0 3px rgba(0, 71, 171, 0.1);
}

.form-control.invalid {
    border-color: var(--color-red);
    background-color: rgba(198, 40, 40, 0.02);
}

.form-error-msg {
    color: var(--color-red);
    font-size: 0.75rem;
    margin-top: 4px;
    display: none;
}

.form-control.invalid + .form-error-msg {
    display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    background-color: var(--color-bg-dark);
    color: var(--color-text-white);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-logo {
    font-family: var(--font-family-headings);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: 4px;
}

.footer-tagline {
    font-size: 0.875rem;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.footer-link {
    font-size: 0.875rem;
    opacity: 0.7;
}

.footer-link:hover {
    opacity: 1;
    color: var(--color-secondary-light);
}

.footer-copy {
    font-size: 0.8125rem;
    opacity: 0.5;
    margin-top: var(--spacing-md);
}

@media (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        text-align: left;
    }
    
    .footer-links {
        gap: var(--spacing-xl);
    }
    
    .footer-copy {
        width: 100%;
        text-align: center;
        margin-top: var(--spacing-md);
    }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1),
                transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.fade-in {
    transform: translateY(0);
}

.reveal.slide-left {
    transform: translateX(-30px);
}

.reveal.slide-right {
    transform: translateX(30px);
}

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

/* ==========================================================================
   GALLERY LIGHTBOX MODAL
   ========================================================================== */
.lightbox {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 19, 43, 0.95);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    padding: var(--spacing-xl);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-caption {
    color: var(--color-text-white);
    margin-top: var(--spacing-md);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    color: var(--color-text-white);
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition-quick);
}

.lightbox-close span {
    font-size: 2.5rem;
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-white);
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition-quick);
    padding: var(--spacing-md);
}

.lightbox-nav span {
    font-size: 3.5rem;
}

.lightbox-nav:hover {
    opacity: 1;
}

.lightbox-nav.prev {
    left: 24px;
}

.lightbox-nav.next {
    right: 24px;
}

@media (max-width: 767px) {
    .lightbox-nav {
        display: none; /* Hide navigation buttons on mobile, swipe or swipe triggers */
    }
}

/* ==========================================================================
   DOCUMENT VIEWER MODAL
   ========================================================================== */
.doc-viewer {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 19, 43, 0.8);
    backdrop-filter: blur(5px);
    z-index: 190;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: var(--spacing-lg);
}

.doc-viewer.active {
    display: flex;
    opacity: 1;
}

.doc-viewer-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 700px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.doc-viewer.active .doc-viewer-container {
    transform: scale(1);
}

.doc-viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-surface-dim);
}

.doc-viewer-title {
    font-size: 1.125rem;
    color: var(--color-primary);
}

.doc-viewer-close {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.doc-viewer-close span {
    font-size: 1.75rem;
}

.doc-viewer-close:hover {
    color: var(--color-text-main);
}

.doc-viewer-body {
    padding: var(--spacing-lg);
    max-height: 75vh;
    overflow-y: auto;
    display: flex;
    justify-content: center;
}

.doc-viewer-img-wrapper {
    width: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.doc-viewer-img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background-color: var(--color-surface);
    color: var(--color-text-main);
    border-left: 4px solid var(--color-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    max-width: 400px;
    animation: slideInRight 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.toast.error {
    border-left-color: var(--color-red);
}

.toast-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast-icon.success {
    color: var(--color-secondary);
}

.toast-icon.error {
    color: var(--color-red);
}

.toast-content h5 {
    font-size: 0.875rem;
    margin-bottom: 2px;
    font-weight: 600;
}

.toast-content p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

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

.toast.fade-out {
    animation: fadeOutLeft 0.4s ease forwards;
}

@keyframes fadeOutLeft {
    to {
        opacity: 0;
        transform: translateX(30px);
    }
}