/* NAVIGATION - Minimal & Clean */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--light-gray);
    z-index: 9999;
    transition: all var(--transition-normal);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--charcoal);
    letter-spacing: -0.02em;
}

.navbar-logo .color-accent {
    color: var(--coral);
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.navbar-menu a {
    font-family: var(--font-display);
    color: var(--charcoal);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: color var(--transition-fast);
}

.navbar-menu a:hover {
    color: var(--coral);
}

.navbar-cta {
    padding: 0.75rem 1.75rem;
    background-color: var(--coral);
    color: var(--white) !important;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.navbar-cta:hover {
    background-color: var(--charcoal);
    transform: translateY(-2px);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.navbar-toggle span {
    width: 28px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* HERO - Typography-Driven */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 12rem;
    position: relative;
    overflow: visible;
    background: var(--off-white);
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(3.5rem, 12vw, 10rem);
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: var(--spacing-md);
}

.hero-title .word {
    display: block;
}

.hero-title .word:nth-child(1) { color: var(--charcoal); }
.hero-title .word:nth-child(2) { 
    color: transparent;
    -webkit-text-stroke: 2px var(--charcoal);
}
.hero-title .word:nth-child(3) { color: var(--coral); }

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: var(--dark-gray);
    max-width: 600px;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

.hero-cta-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    font-size: clamp(15rem, 30vw, 35rem);
    font-weight: 900;
    color: var(--light-gray);
    opacity: 0.1;
    line-height: 1;
    pointer-events: none;
    z-index: 1;
}

/* SERVICE CARDS - Clean & Modern */
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--light-gray);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--coral);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--coral);
}

.service-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: var(--light-gray);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.service-card:hover .service-number {
    color: var(--coral);
}

.service-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.service-card p {
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--dark-gray);
    font-size: 1rem;
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--coral);
    font-weight: 700;
}

/* PORTFOLIO - Mixed Layout (2x 16:9 + 2x 1:1) */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--light-gray);
}

/* First 2 items: 16:9 Landscape */
.portfolio-item:nth-child(1),
.portfolio-item:nth-child(2) {
    aspect-ratio: 16/9;
}

/* Last 2 items: 1:1 Square */
.portfolio-item:nth-child(3),
.portfolio-item:nth-child(4) {
    aspect-ratio: 1/1;
}

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(26, 32, 44, 0.95) 0%, rgba(26, 32, 44, 0.7) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.portfolio-overlay p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.portfolio-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--coral);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-family: var(--font-display);
    font-weight: 600;
    margin-right: 0.5rem;
    margin-top: 0.5rem;
}

/* PROCESS SECTION */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

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

.process-number {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 2px var(--coral);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.process-step h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.process-step p {
    color: var(--dark-gray);
}

/* TESTIMONIALS */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--light-gray);
    position: relative;
}

.testimonial-quote {
    font-size: 4rem;
    color: var(--coral);
    line-height: 1;
    opacity: 0.2;
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

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

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--coral);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--charcoal);
}

.testimonial-info p {
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin: 0;
}

/* CTA SECTION */
.cta-section {
    background: var(--charcoal);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
    overflow: hidden;
    z-index: 10;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

/* FOOTER */
.footer {
    background: var(--charcoal);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    position: relative;
    z-index: 10;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--coral);
}

.footer-links {
    list-style: none;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.footer-logo .color-accent {
    color: var(--coral);
}

/* SECTION HEADERS */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--coral);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    color: var(--charcoal);
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.25rem;
    color: var(--dark-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* STATS SECTION */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    text-align: center;
}

.stat-item {
    position: relative;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--coral);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* PHILOSOPHY SECTION */
.philosophy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.philosophy-text h3 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
    color: var(--charcoal);
}

.philosophy-visual {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.philosophy-visual .big-letter {
    font-family: var(--font-display);
    font-size: clamp(10rem, 20vw, 20rem);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 3px var(--teal);
    line-height: 1;
    opacity: 0.5;
}

/* EXPERTISE SECTION */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.expertise-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid var(--light-gray);
    text-align: center;
    transition: all var(--transition-normal);
}

.expertise-card:hover {
    transform: translateY(-4px);
    border-color: var(--coral);
    box-shadow: var(--shadow-md);
}

.expertise-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.expertise-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

.expertise-card:hover .expertise-icon img {
    transform: scale(1.05);
}

.expertise-card h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    color: var(--charcoal);
}

.expertise-card p {
    font-size: 0.95rem;
    color: var(--dark-gray);
    margin: 0;
}

/* USP SECTION */
.usp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

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

.usp-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--teal);
    line-height: 1;
    flex-shrink: 0;
}

.usp-content h4 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    color: var(--charcoal);
}

.usp-content p {
    color: var(--dark-gray);
    margin: 0;
}

/* FAQ SECTION */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--light-gray);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: var(--spacing-md);
    background: none;
    border: none;
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--charcoal);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--coral);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--coral);
    transition: transform var(--transition-normal);
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-answer.active {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--dark-gray);
    line-height: 1.8;
}

/* ABSTRACT SHAPES */
.abstract-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    pointer-events: none;
}

.abstract-shape-1 {
    width: 300px;
    height: 300px;
    background: var(--coral);
    top: -100px;
    right: -100px;
}

.abstract-shape-2 {
    width: 200px;
    height: 200px;
    background: var(--teal);
    bottom: -50px;
    left: -50px;
}

/* RESPONSIVE ADDITIONS */
@media (max-width: 1024px) {
    .philosophy-content {
        grid-template-columns: 1fr;
    }
    
    .usp-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    
    .philosophy-visual {
        min-height: 200px;
    }
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .navbar-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: 1.5rem;
        align-items: flex-start;
        transition: left var(--transition-normal);
        border-top: 1px solid var(--light-gray);
    }
    
    .navbar-menu.active {
        left: 0;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 80vh;
        text-align: center;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}