/**
 * IBCFS - International Bureau of Cyber & Financial Security
 * Corporate Website Styles with Dark/Light Mode Support
 */

/* ========================================
   CSS Variables - Dark Mode (Default)
   ======================================== */
:root {
    --bg-primary: #0B1220;
    --bg-secondary: #111A2B;
    --bg-tertiary: #1a2538;
    --accent: #C9A227;
    --accent-hover: #D4AF37;
    --text-primary: #FFFFFF;
    --text-secondary: #A9B3C2;
    --text-tertiary: #6B7A8F;
    --border: rgba(255, 255, 255, 0.12);
    --card-bg: rgba(255, 255, 255, 0.06);
    --input-bg: rgba(255, 255, 255, 0.05);
    --shadow-card: 0 18px 50px rgba(0, 0, 0, 0.35);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.2);
    --hero-gradient: linear-gradient(90deg, rgba(11, 18, 32, 0.95) 0%, rgba(11, 18, 32, 0.7) 50%, rgba(11, 18, 32, 0.4) 100%);
    --overlay-bg: rgba(11, 18, 32, 0.9);
    
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Lato', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --radius: 16px;
    --radius-sm: 8px;
}

/* ========================================
   Light Mode Variables
   ======================================== */
[data-theme="light"] {
    --bg-primary: #F8FAFC;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F1F5F9;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-tertiary: #94A3B8;
    --border: rgba(15, 23, 42, 0.12);
    --card-bg: rgba(255, 255, 255, 0.9);
    --input-bg: #F1F5F9;
    --shadow-card: 0 18px 50px rgba(0, 0, 0, 0.1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --hero-gradient: linear-gradient(90deg, rgba(248, 250, 252, 0.98) 0%, rgba(248, 250, 252, 0.85) 50%, rgba(248, 250, 252, 0.6) 100%);
    --overlay-bg: rgba(248, 250, 252, 0.95);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.55;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

/* Grain Overlay */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

[data-theme="light"] .grain-overlay {
    opacity: 0.015;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    color: var(--text-primary);
    transition: color var(--transition-medium);
}

h1 {
    font-size: clamp(2.2rem, 5vw, 4.00rem);
    letter-spacing: -0.02em;
    line-height: 0.95;
}

h2 {
    font-size: clamp(1.75rem, 3.2vw, 2.75rem);
    line-height: 1.05;
}

h3 {
    font-size: clamp(1.25rem, 2.2vw, 1.75rem);
    line-height: 1.15;
}

p {
    color: var(--text-secondary);
    transition: color var(--transition-medium);
}

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

.label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 6vw;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition-medium);
    border: none;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px) scale(1.01);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-text {
    background: transparent;
    color: var(--text-primary);
    padding: 0.875rem 0;
}

.btn-text .arrow {
    transition: var(--transition-fast);
}

.btn-text:hover .arrow {
    transform: translateX(4px);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Theme Toggle
   ======================================== */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition-fast);
    margin-left: 1rem;
}

.theme-toggle:hover {
    border-color: var(--accent);
    transform: scale(1.05);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.theme-toggle:hover svg {
    color: var(--accent);
}

.theme-toggle .sun-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .moon-icon {
    display: none;
}

[data-theme="light"] .theme-toggle .sun-icon {
    display: block;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition-medium);
    background: transparent;
}

.navbar.scrolled {
    background: var(--overlay-bg);
    backdrop-filter: blur(10px);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6vw;
    max-width: 1600px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo-mark {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.logo-mark svg {
    width: 100%n    height: 100%;
}

.logo-text {
    display: inline-block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-cta {
    padding: 0.625rem 1.25rem;
    font-size: 0.75rem;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ========================================
   Hero Section - Two Column Layout
   ======================================== */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(60px) brightness(0.4);
    transform: scale(1.2);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 18, 32, 0.85) 0%, rgba(11, 18, 32, 0.7) 50%, rgba(11, 18, 32, 0.6) 100%);
}

[data-theme="light"] .hero-bg-image {
    filter: blur(60px) brightness(0.7);
}

[data-theme="light"] .hero-bg-overlay {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(248, 250, 252, 0.75) 50%, rgba(248, 250, 252, 0.65) 100%);
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 6vw;
}

.hero-content {
    max-width: 600px;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--accent);
    display: inline-block;
    margin-bottom: 1.25rem;
    padding: 0.25rem 0.75rem;
    background: rgba(201, 162, 39, 0.1);
    border-radius: 12px;
    position: relative;
    padding-left: 1.25rem;
    border: 1px solid rgba(201, 162, 39, 0.3);
}

.hero-label::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
}

.hero-title {
    margin-bottom: 1.5rem;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.hero-microcopy {
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-microcopy::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

/* Hero Video Preview */
.hero-media {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-preview {
    position: relative;
    width: 100%;
    max-width: 560px;
    aspect-ratio: 16/10;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    cursor: pointer;
    border: 2px solid #C9A227;
}

.video-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.video-preview:hover img {
    transform: scale(1.05);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 18, 32, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-medium);
}

.video-preview:hover .video-overlay {
    background: rgba(11, 18, 32, 0.2);
}

.play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-medium);
    box-shadow: 0 8px 30px rgba(201, 162, 39, 0.4);
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(201, 162, 39, 0.5);
}

.play-button svg {
    width: 28px;
    height: 28px;
    color: var(--bg-primary);
    margin-left: 4px;
}

.video-caption {
    display: block;
    text-align: center;
    margin-top: 1.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
}

.hero-media {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Video Modal */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    padding: 2rem;
}

.video-modal.active {
    opacity: 1;
    visibility: visible;
}

.video-modal-content {
    position: relative;
    width: 100%;
    max-width: 900px;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.video-modal-content iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.video-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-modal-close svg {
    width: 24px;
    height: 24px;
}

/* ========================================
   Credibility Bar - Pill Style Badges
   ======================================== */
.credibility-bar {
    padding: 2.5rem 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.credibility-items {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.credibility-item {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.625rem 1.25rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition-medium);
    white-space: nowrap;
}

.credibility-item:hover {
    background: rgba(201, 162, 39, 0.08);
    border-color: rgba(201, 162, 39, 0.3);
    transform: translateY(-2px);
}

[data-theme="light"] .credibility-item {
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.1);
}

[data-theme="light"] .credibility-item:hover {
    background: rgba(201, 162, 39, 0.08);
    border-color: rgba(201, 162, 39, 0.3);
}

.cred-icon {
    width: 16px;
    height: 16px;
    color: var(--accent);
    flex-shrink: 0;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: 8vh 0 10vh;
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2vw, 1.75rem);
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 162, 39, 0.3);
    box-shadow: var(--shadow-card);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(201, 162, 39, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.service-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
}

.service-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.service-card p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-link {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: auto;
}

.service-link span {
    transition: var(--transition-fast);
}

.service-link:hover span {
    transform: translateX(4px);
}

/* ========================================
   About Section
   ======================================== */
.about {
    background: var(--bg-primary);
    min-height: 100vh;
    display: flex;
}

.about-container {
    display: flex;
    width: 100%;
}

.about-content {
    width: 52%;
    padding: 10vh 6vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-content .section-title {
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 540px;
}

.stats-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--text-secondary);
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--border);
}

.about-image {
    width: 48%;
    position: relative;
    overflow: hidden;
}

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

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to top, var(--bg-primary), transparent);
}

/* ========================================
   Process Section
   ======================================== */
.process {
    padding: 9vh 0 11vh;
    background: var(--bg-primary);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 1px;
    height: 100%;
    background: var(--border);
    transform: translateX(-50%);
}

.timeline-steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.timeline-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    position: relative;
}

.timeline-step:nth-child(odd) {
    flex-direction: row;
    padding-right: calc(50% + 2rem);
}

.timeline-step:nth-child(even) {
    flex-direction: row-reverse;
    padding-left: calc(50% + 2rem);
}

.step-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--bg-primary);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-content {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    flex: 1;
}

.step-content h3 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.step-content p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: 9vh 0 11vh;
    background: var(--bg-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2vw, 1.75rem);
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: var(--transition-medium);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 162, 39, 0.2);
}

.quote-icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
    opacity: 0.6;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.author-role {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* ========================================
   Report Form Section
   ======================================== */
.report-section {
    padding: 10vh 0 12vh;
    background: var(--bg-secondary);
}

.report-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.report-info .section-title {
    margin-bottom: 1rem;
}

.report-subtitle {
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.report-microcopy {
    font-size: 0.875rem;
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
}

.report-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}

.report-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--input-bg);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23A9B3C2' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

[data-theme="light"] .form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.error-message {
    font-size: 0.75rem;
    color: #e74c3c;
    min-height: 16px;
}

.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: var(--input-bg);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.file-upload-label:hover {
    border-color: var(--accent);
    background: var(--input-bg);
}

.file-upload-label svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.file-names {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    display: block;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
    padding: 9vh 0 10vh;
    background: var(--bg-primary);
}

.offices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 2vw, 1.75rem);
}

.office-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.office-card:hover {
    transform: translateY(-4px);
    border-color: rgba(201, 162, 39, 0.2);
}

.office-map {
    height: 160px;
    overflow: hidden;
    flex-shrink: 0;
}

.office-map img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
    filter: brightness(0.7) contrast(1.1);
}

.office-card:hover .office-map img {
    transform: scale(1.05);
}

.office-info {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.office-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.office-info p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.office-link {
    font-family: var(--font-heading);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: auto;
}

.office-link span {
    transition: var(--transition-fast);
}

.office-link:hover span {
    transform: translateX(4px);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 6vh 0 5vh;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 2rem;
}

.footer-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo-mark {
    width: 32px;
    height: 32px;
    display: inline-block;
}

.footer-logo-mark svg {
    width: 100%;
    height: 100%;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
}

.footer-tagline {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.social-link:hover svg {
    color: var(--bg-primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

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

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.footer-column a:hover {
    color: var(--accent);
}

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

.disclaimer {
    font-size: 0.8125rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.copyright {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* ========================================
   Modal
   ======================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    padding: 1rem;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 3rem;
    max-width: 450px;
    width: 100%;
    text-align: center;
    transform: scale(0.95);
    transition: var(--transition-medium);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 56px;
    height: 56px;
    color: var(--accent);
    margin: 0 auto 1.5rem;
}

.modal-content h3 {
    margin-bottom: 1rem;
}

.modal-content p {
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* ========================================
   Page Header (for subpages)
   ======================================== */
.page-header {
    padding: 140px 0 60px;
    background: var(--bg-primary);
    text-align: center;
}

.page-header .section-title {
    margin-bottom: 1rem;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.breadcrumbs a {
    color: var(--text-secondary);
}

.breadcrumbs a:hover {
    color: var(--accent);
}

.breadcrumbs .separator {
    color: var(--text-tertiary);
}

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

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

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-microcopy {
        justify-content: center;
    }
    
    .video-preview {
        max-width: 480px;
    }
    
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-container {
        flex-direction: column;
    }
    
    .about-content,
    .about-image {
        width: 100%;
    }
    
    .about-image {
        height: 400px;
    }
    
    .report-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .offices-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .office-map {
        height: 140px;
    }
    
    .office-info {
        padding: 1.25rem;
    }
    
    .office-info h3 {
        font-size: 1.125rem;
    }
    
    .office-info p {
        font-size: 0.875rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .timeline-step:nth-child(odd),
    .timeline-step:nth-child(even) {
        flex-direction: column;
        padding: 0 0 0 3rem;
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .step-number {
        left: 20px;
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .theme-toggle {
        margin-left: 0.5rem;
        width: 38px;
        height: 38px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .video-preview {
        max-width: 100%;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
    }
    
    .play-button svg {
        width: 22px;
        height: 22px;
    }
    
    .video-caption {
        position: static;
        margin-top: 1rem;
        text-align: center;
    }
    
    .credibility-items {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.75rem;
    }
    
    .credibility-item {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
    }
    
    .services-grid,
    .testimonials-grid,
    .offices-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .office-card {
        max-width: 100%;
    }
    
    .office-map {
        height: 180px;
    }
    
    .office-info {
        padding: 1.5rem;
    }
    
    .office-info h3 {
        font-size: 1.25rem;
    }
    
    .office-info p {
        font-size: 0.9375rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-row {
        flex-wrap: wrap;
        gap: 1.5rem;
        justify-content: center;
    }
    
    .stat-divider {
        display: none;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline-step:nth-child(odd),
    .timeline-step:nth-child(even) {
        padding-left: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 5vw;
    }
    
    .nav-container,
    .hero-container {
        padding: 0 5vw;
    }
    
    .about-content {
        padding: 6vh 5vw;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        padding: 2rem;
    }
    
    .logo-text {
        display: inline-block;
        font-size: 1.1rem;
        margin-left: 0.5rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}