/* ============================================
   FALCON DIGITAL - Modern Minimalist Design
   ============================================ */

:root {
    /* Colors - Light Theme */
    --primary-color: #1a1a2e;
    --accent-color: #ffd700;
    --text-color: #333;
    --light-text: #666;
    --page-bg: #ffffff;
    --section-bg: #f8f9fa;
    --card-bg: #ffffff;
    --input-border: #ddd;
    --input-bg: #ffffff;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
}

/* Dark Theme */
[data-theme="dark"] {
    --primary-color: #1a1a2e;
    --accent-color: #ffd700;
    --text-color: #e8e8e8;
    --light-text: #a8a8a8;
    --page-bg: #0f0f1e;
    --section-bg: #1a1a2e;
    --card-bg: #242838;
    --input-border: #444;
    --input-bg: #1a1a2e;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.6);
}

/* Light Theme */
[data-theme="light"] {
    --primary-color: #1a1a2e;
    --accent-color: #ffd700;
    --text-color: #333;
    --light-text: #666;
    --page-bg: #ffffff;
    --section-bg: #f8f9fa;
    --card-bg: #ffffff;
    --input-border: #ddd;
    --input-bg: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--page-bg);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    background: var(--primary-color);
    color: #ffffff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

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

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--accent-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

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

.theme-toggle {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(20deg);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #16213e 100%);
    color: #ffffff;
    padding: 120px 0;
    text-align: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -1px;
    color: #ffffff;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 12px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid var(--accent-color);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.cta-button:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: 100px 0;
    background: var(--section-bg);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--text-color);
    font-weight: 700;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--light-text);
    line-height: 1.8;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    padding: 100px 0;
    background: var(--page-bg);
}

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

.about-image {
    display: flex;
    justify-content: center;
}

.about-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-photo {
    width: 230px;
    height: 230px;
    object-fit: cover;
    object-position: center 35%;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--accent-color);
    transition: var(--transition);
}

.about-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(255, 215, 0, 0.3);
}

.about-text h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.about-text p {
    color: var(--light-text);
    margin-bottom: 1rem;
    line-height: 1.9;
}

.about-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-item {
    padding: 1.5rem;
    background: var(--section-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
}

.detail-label {
    display: block;
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.detail-item p {
    color: var(--light-text);
    font-size: 0.95rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    padding: 100px 0;
    background: var(--section-bg);
}

.contact-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-box {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.contact-box h3 {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.contact-box > p {
    color: var(--light-text);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.contact-info-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 2rem 0;
    text-align: left;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--section-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
}

.info-icon {
    font-size: 1.8rem;
    min-width: 50px;
    text-align: center;
}

.info-label {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.info-value {
    color: var(--text-color);
    font-weight: 500;
    font-size: 1.05rem;
    text-decoration: none;
    transition: var(--transition);
}

.info-value:hover {
    color: var(--accent-color);
}

.contact-box .cta-button {
    margin-top: 1rem;
}

/* ============================================
   LEADER SECTION
   ============================================ */

.leader {
    padding: 100px 0;
    background: var(--page-bg);
}

.leader-content {
    display: flex;
    justify-content: center;
}

.leader-card {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--accent-color);
    max-width: 600px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.leader-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.leader-avatar {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.leader-photo {
    width: 260px;
    height: 260px;
    object-fit: cover;
    object-position: center 35%;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    border: 4px solid var(--accent-color);
    box-shadow: 0 8px 16px rgba(255, 215, 0, 0.2);
    transition: var(--transition);
}

.leader-card h3 {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.leader-title {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.leader-experience {
    text-align: left;
    margin: 2rem 0;
}

.leader-experience p {
    color: var(--light-text);
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.skill-tag {
    display: inline-block;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ============================================
   PROCESS SECTION
   ============================================ */

.process {
    padding: 100px 0;
    background: var(--section-bg);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.process-step {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    text-align: center;
}

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

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1rem;
    opacity: 0.4;
}

.process-step h3 {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.process-step p {
    color: var(--light-text);
    line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--primary-color);
    color: #ffffff;
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    opacity: 0.9;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero {
        padding: 60px 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .services {
        padding: 60px 0;
    }

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

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-info {
        order: 1;
    }

    .about-image {
        order: 2;
    }

    .about-photo {
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }

    .leader-card {
        padding: 2rem;
    }

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

    .contact-box {
        padding: 2rem;
    }

    .contact-info-main {
        gap: 1.5rem;
    }

    .info-item {
        gap: 1rem;
        padding: 1rem;
    }

    .about {
        padding: 60px 0;
    }

    .leader {
        padding: 60px 0;
    }

    .process {
        padding: 60px 0;
    }

    .contact {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.2rem;
    }

    .nav-menu {
        gap: 0.5rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 40px 0;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .about-text h3 {
        font-size: 1.5rem;
    }

    .about-photo {
        width: 180px;
        height: 180px;
    }

    .leader-avatar {
        font-size: 3rem;
    }

    .leader-photo {
        width: 220px;
        height: 220px;
    }

    .leader-card h3 {
        font-size: 1.5rem;
    }

    .leader-title {
        font-size: 1rem;
    }

    .leader-experience p {
        font-size: 0.95rem;
    }

    .skills-list {
        gap: 0.5rem;
    }

    .skill-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }

    .step-number {
        font-size: 2rem;
    }

    .process-step h3 {
        font-size: 1.1rem;
    }

    .process-step p {
        font-size: 0.9rem;
    }

    .contact-box {
        padding: 1.5rem;
    }

    .contact-box h3 {
        font-size: 1.3rem;
    }

    .info-item {
        gap: 0.8rem;
        padding: 1rem;
    }

    .info-icon {
        font-size: 1.5rem;
    }

    .info-label {
        font-size: 0.75rem;
    }

    .info-value {
        font-size: 0.95rem;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}