/* ===== BASE STYLES ===== */

/* Logo */
#logo {
    width: 25px;
    z-index: 10;
}

/* Body */
body {
    background-color: #F9F9F9;
    font-family: "Nunito Sans", sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: "Montserrat", sans-serif;
    color: #34568B;
}

/* Center paragraphs that directly follow h1 and h2 - but NOT in home section */
main h1 + p:not(.home *), 
main h2 + p:not(.home *) {
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
    color: #34568B;
    font-size: 1.3rem !important;
    font-weight: 400;
}

/* Enhanced styling specifically for the hero paragraph - but NOT in home section */
main h1 + p:not(.home *) {
    font-size: 1.3rem !important;
    font-weight: 500 !important;
    font-family: "Montserrat", sans-serif !important;
    letter-spacing: 0.5px;
    max-width: 900px;
    margin-bottom: 3rem !important;
}


/* ===== HEADER STYLES ===== */

/* Main Header */
body > header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background: #F9F9F9;
    border-bottom: 3px solid #34568B;
    margin-bottom: 20px;
    padding: 15px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* ===== HAMBURGER MENU STYLES ===== */

/* Hamburger button - hidden by default, shown on mobile */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

/* Font Awesome icon styling - replaces the span-based hamburger */
.hamburger i {
    color: #34568B;
    font-size: 24px;
    transition: all 0.3s ease;
}

.hamburger.active i {
    transform: rotate(90deg);
}

/* Optional: Change to X icon when active */
.hamburger.active i:before {
    content: "\f00d"; /* Font Awesome times/close icon */
}

/* Mobile menu overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Navigation container */
nav {
    display: flex;
    align-items: center;
}

/* Navigation links */
.nav_links {
    display: flex;
    flex-direction: row;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
    color: #34568B;
}

.nav_item {
    margin: 0;
}

.nav_links li a,
.nav_links li a:visited {
    color: #34568B;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 12px;
    border-radius: 20px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav_links li a:hover {
    background-color: transparent;
    color: #34818B;
    text-decoration: underline;
    text-decoration-color: #34818B;
    transform: translateY(-2px);
}

.nav_links li a.active {
    background-color: transparent;
    color: #34818B;
    text-decoration: underline;
    text-decoration-color: #34818B;
}

/* ===== MAIN CONTENT ===== */

main {
    flex: 1;
    padding: 0 40px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
}

/* ===== HERO SECTION - UPDATED WITH REDUCED WHITE SPACE ===== */

.home {
    min-height: 35vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; /* Changed from 'left' (invalid value) */
    align-items: flex-start; /* Changed from 'left' (invalid value) */
    padding: 20px 20px 25px 20px;
    position: relative;
    gap: 0; /* Removed gap to control spacing manually */
}

/* Main hero heading */
.home h1 {
    font-size: 1.6rem !important;
    margin-bottom: 0.8rem;
    text-align: left;
    font-weight: 600;
    line-height: 1.4;
    margin-top: 0;
    padding-left: 0; /* Ensure no left padding */
}

/* Stats paragraph - ONLY the direct child paragraph */
.home > p:not(.scroll-text) {
    font-size: 1.3rem !important;
    font-weight: 400 !important;
    font-family: "Montserrat", sans-serif !important;
    letter-spacing: 0.3px;
    margin-top: 0;
    margin-bottom: 2.5rem !important;
    max-width: 750px;
    text-align: left;
    line-height: 1.4 !important;
    color: #34568B;
    padding-left: 0; /* Ensure no left padding */
}


#projects {
    margin-top: 35px; /* Reduced from 40px */
    padding-top: 15px; /* Reduced from 20px */
}

/* Scroll section - centered separately */
.scroll-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 0;
    padding: 0.5rem 0;
    width: 100%;
}

.scroll-text {
    color: #34568B;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1.2rem;
    margin: 0;
    opacity: 0.9;
    text-align: center;
    letter-spacing: 0.4px;
    padding-left: 0; /* Override any inherited padding */
}

.scroll-arrow {
    width: 48px;
    height: 48px;
    background-image: url('../images/arrow.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
    transition: transform 0.3s ease;
    animation: bounce 2s infinite;
    opacity: 0.8;
    display: block; /* Changed from inline-block */
    text-decoration: none;
    flex-shrink: 0;
    margin: 0 auto; /* Center it horizontally */
}


.scroll-arrow:hover {
    opacity: 1;
    transform: translateY(-3px);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ===== CARD STYLES ===== */

.cards-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.card {
    background: #fff;
    border-radius: 20px;
    flex: 1 1 280px;
    max-width: 100%;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(52, 86, 139, 0.1);
    transition: all 0.3s ease-in-out;
    margin: 10px 5px;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.card > header {
    background: #fff;
    border-bottom: 3px solid #34568B;
    padding: 12px 10px;
    text-align: center;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card header h4 {
    color: #34568B;
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    font-weight: 600;
    font-size: 1rem;
}

.card img.mockup {
    width: 100%;
    height: 120px;
    object-fit: contain;
    object-position: center;
    margin: 8px 0;
    border-radius: 8px;
    padding: 0 12px;
    box-sizing: border-box;
    background-color: #f8f9fa;
}

.card ul {
    padding: 8px 16px;
    margin: 0;
    color: #333;
    line-height: 1.3;
    font-size: 0.8rem;
    list-style-type: disc;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.card ul li {
    margin-bottom: 6px;
}

.card button {
    background-color: #34568B;
    color: #fff;
    border: none;
    border-radius: 18px;
    padding: 8px 16px;
    margin: 10px 10px 15px 10px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    margin-top: auto;
    align-self: stretch;
}

.card button:hover {
    background-color: #34818B;
}

/* ===== PROJECT STYLES ===== */

.projects {
    display: flex;
    flex-flow: row wrap;
    justify-content: center;
}

/* ===== PLAYGROUND SECTION ===== */

.playground-section {
    text-align: center;
    margin: 60px auto;
    padding: 40px 20px;
    max-width: 800px;
}

.playground-section p {
    font-size: 1.2rem !important;
    color: #333;
    margin-top: 0.5rem !important; /* Add this line */
    margin-bottom: 2rem !important;
    line-height: 1.6;
    font-family: "Nunito Sans", sans-serif !important;
    font-weight: 400 !important;
}

.primary-cta {
    background-color: #34568B;
    color: #fff;
    border: none;
    border-radius: 25px;
    padding: 14px 32px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(52, 129, 139, 0.2);
}

.primary-cta:hover {
    background-color: #34818B;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(52, 129, 139, 0.3);
}

/* ===== TIMELINE STYLES ===== */

.timeline {
    position: relative;
    max-width: 800px;
    margin: 2rem auto 3rem auto;
    padding: 0 20px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #3498db, #34568B);
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: -50px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: #34568B;
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: 0 0 0 4px #3498db;
    z-index: 2;
}

.timeline-content {
    background: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #3498db;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 20px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 8px solid #3498db;
}

.timeline-header h4 {
    color: #34568B;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    font-family: 'Montserrat', sans-serif;
}

.timeline-company {
    display: block;
    color: #555;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 5px;
}

.timeline-company a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s ease;
}

.timeline-company a:hover {
    color: #3498db;
    text-decoration: underline;
}

.timeline-duration {
    display: inline-block;
    background: #f8f9fa;
    color: #666;
    font-size: 0.85rem;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
    margin-bottom: 15px;
}

.timeline-content p {
    color: #333;
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

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

.about-content {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.profile-image {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

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

.about-text {
    flex: 1;
    min-width: 250px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 1rem;
}

/* ADD THE RESUME BUTTON STYLES HERE */
.resume-button {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background-color: #34568B;
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(52, 86, 139, 0.2);
}

.resume-button:hover {
    background-color: #34818B;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(52, 86, 139, 0.3);
}


.about h3 {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    margin-top: 2rem;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
    text-align: center;
}

.about > p {
    text-align: left;
    font-size: 1.1rem !important;
    line-height: 1.6;
    color: #333;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== GALLERY STYLES ===== */

.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: 15px;
    margin-top: 20px;
}

.gallery figure {
    margin: 0;
    width: 300px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background: #f8f9fa;
}

.gallery figure:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.gallery img {
    width: 100%;
    height: auto;
    min-height: 200px;
    max-height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery figure:hover img {
    transform: scale(1.05);
}

.gallery figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 15px;
    font-size: 0.9rem;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery figure:hover figcaption {
    transform: translateY(0);
}

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

.contact {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin: 30px 0;
}

.contact-button {
    background-color: #34568B;
    color: #fff;
    border: none;
    border-radius: 25px;
    padding: 12px 24px;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    text-align: center;
}

.contact-button:hover {
    background-color: #34818B;
    transform: translateY(-2px);
}

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

footer {
    background-color: #34568B;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    margin-top: 40px;
}

footer p {
    margin: 0;
    padding: 0;
}

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

@media (prefers-reduced-motion: reduce) {
    .scroll-arrow {
        animation: none;
    }
    
    .scroll-arrow:hover {
        transform: none;
    }
    
    .hamburger i {
        transition: none;
    }
}

.content-section h2 {
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.text-content p {
    font-size: 1rem;
}

.methods-grid {
    grid-template-columns: 1fr;
    gap: 15px;
}

.key-insights {
    padding: 20px;
}

.insight-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 15px;
}

.persona-card {
    padding: 20px;
}

.persona-header {
    flex-direction: column;
    text-align: center;
    gap: 20px;
}

.persona-details {
    grid-template-columns: 1fr;
    gap: 20px;
}

/* ===== RESPONSIVE STYLES ===== */
/* Mobile styles - HAMBURGER MENU ACTIVE */
@media screen and (max-width: 767px) {
    /* Show hamburger button on mobile */
    .hamburger {
        display: flex;
    }
    
    /* Hide desktop nav and show mobile version */
    .nav_links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #F9F9F9;
        flex-direction: column;
        justify-content: flex-start; /* Changed from center */
        align-items: flex-start; /* Changed from center to align left */
        z-index: 999;
        gap: 30px;
        padding: 100px 40px; /* Added padding: top padding pushes content below X, left padding for spacing */
        margin: 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        box-sizing: border-box;
    }
    
    .nav_links.active {
        display: flex;
        transform: translateX(0);
    }
    
    
    /* Adjust main content padding for mobile */
    main {
        padding: 0 20px;
    }
    
    /* Reduce home section padding */
    .home {
        padding: 15px 15px 20px 15px;
        min-height: 30vh; /* Reduced height for mobile */
    }
    
    /* Mobile hero adjustments - FIXED SIZES */
    .home h1 {
        font-size: 1.25rem !important; /* Changed from 2.2rem - much smaller! */
        line-height: 1.4;
        margin-bottom: 0.8rem;
    }
    
    /* Stats paragraph */
    .home > p:not(.scroll-text) {
        font-size: 1.05rem !important; /* Slightly smaller */
        line-height: 1.4 !important;
        margin-bottom: 2rem !important;
    }
    
    /* Scroll section adjustments */
    .scroll-text {
        font-size: 1rem !important; /* Reduced from 1.2rem */
    }
    
    .scroll-arrow {
        width: 40px; /* Reduced from 48px */
        height: 40px;
    }
}

/* Tablet styles - UPDATED with reduced white space and more arrow breathing room */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    /* Hide hamburger on tablet */
    .hamburger {
        display: none;
    }
    
    /* Show regular nav on tablet */
    .nav_links {
        display: flex !important;
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        flex-direction: row;
        justify-content: flex-end;
        transform: none;
        gap: 8px;
    }
    
    .nav_links li {
        opacity: 1;
        animation: none;
    }
    
    .home {
        min-height: 40vh; /* Reduced from 45vh */
        padding: 25px 30px 30px 30px; /* Further reduced padding */
        gap: 1.2rem;
    }
    
    .home h1 {
        font-size: 3.5rem; /* Reduced from 4rem */
        margin-bottom: 0.6rem;
    }
    
    .home h1 + p {
        font-size: 1.3rem !important; /* Reduced from 1.4rem */
        max-width: 750px;
        margin-bottom: 1.5rem !important;
    }
    
    .scroll-section {
        margin: 2.5rem 0; /* Increased for more arrow breathing room */
        padding: 1.5rem 0; /* Increased padding */
        gap: 18px; /* Increased gap */
    }
    
    .scroll-text {
        font-size: 1.4rem; /* Increased from 1.1rem */
    }
    
    .scroll-arrow {
        width: 52px;
        height: 52px;
        margin: 12px 0; /* Added margin for breathing room */
    }
}

/* Desktop - UPDATED with reduced white space but more arrow breathing room */
@media screen and (min-width: 1024px) {
    /* Hide hamburger on desktop */
    .hamburger {
        display: none;
    }
    
    /* Show regular nav on desktop */
    .nav_links {
        display: flex !important;
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        flex-direction: row;
        justify-content: flex-end;
        transform: none;
    }
    
    .nav_links li {
        opacity: 1;
        animation: none;
    }
    
    body > header {
        padding: 25px 60px;
    }
    
    #logo {
        width: 30px;
    }

    .nav_links {
        gap: 16px;
    }
    
    .nav_links li a {
        font-size: 1.1rem;
        padding: 12px 20px;
        font-weight: 600;
    }

    main h1 + p {
        font-size: 1.6rem !important;
        letter-spacing: 1px;
        max-width: 1100px;
    }

    /* UPDATED HERO SECTION FOR DESKTOP - Reduced white space with arrow breathing room */
    .home {
        min-height: 45vh; /* Reduced from 50vh */
        gap: 1.5rem; /* Reduced gap */
        padding: 30px 40px 35px 40px; /* Further reduced padding */
    }

    .home h1 {
        font-size: 5rem; /* Reduced from 5.5rem */
        font-weight: 600;
        margin-bottom: 0.8rem;
    }

    .home h1 + p {
        font-size: 1.6rem !important; /* Reduced from 1.8rem */
        letter-spacing: 0.6px;
        max-width: 850px;
        margin-bottom: 2rem !important;
        line-height: 1.3;
    }
    
    .scroll-section {
        margin: 3rem 0; /* Increased for more breathing room */
        padding: 2rem 0; /* Increased padding */
        gap: 22px; /* Increased gap */
    }
    
    .scroll-text {
        font-size: 1.6rem; /* Increased from 1.2rem */
        font-weight: 600;
        letter-spacing: 0.6px;
    }
    
    .scroll-arrow {
        width: 56px;
        height: 56px;
        margin: 16px 0; /* Added significant margin for breathing room */
    }
    
    #projects {
        margin-top: 40px; /* Reduced from 50px */
        padding-top: 20px; /* Reduced from 25px */
    }

    .projects {
        gap: 30px;
        padding: 30px 0;
    }
    
    .card {
        flex: 1 1 340px;
        max-width: 420px;
        min-height: 460px;
        margin: 12px;
    }
    
    .card > header {
        padding: 16px 15px;
        min-height: 50px;
    }
    
    .card header h4 {
        font-size: 1.05rem;
    }
    
    .card img.mockup {
        height: 160px;
        margin: 12px 0;
    }
    
    .card ul {
        padding: 12px 22px;
        font-size: 0.9rem;
    }
    
    .card ul li {
        margin-bottom: 10px;
    }
    
    .card button {
        padding: 10px 20px;
        font-size: 0.9rem;
        border-radius: 22px;
        margin: 16px 16px 20px 16px;
    }
    
    .timeline {
        padding: 0 60px;
    }
    
    .timeline::before {
        left: 50px;
    }
    
    .timeline-marker {
        left: -70px;
        width: 18px;
        height: 18px;
    }
    
    .timeline-item {
        padding-left: 120px;
        margin-bottom: 3rem;
    }
    
    .timeline-content {
        padding: 2rem;
    }
    
    .timeline-header h4 {
        font-size: 1.35rem;
    }
    
    .timeline-company {
        font-size: 1.05rem;
    }
    
    .timeline-duration {
        font-size: 0.9rem;
    }
    
    .timeline-content p {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .about {
        padding: 40px 60px;
    }
    
    .about-content {
        gap: 40px;
        margin-bottom: 50px;
    }
    
    .profile-image {
        width: 250px;
        height: 250px;
    }
    
    .about-text p {
        font-size: 1.2rem;
        line-height: 1.7;
    }
    
    .about h3 {
        font-size: 2rem;
    }
    
    .gallery {
        gap: 20px;
    }
    
    .gallery figure {
        width: 320px;
    }
    
    .gallery img {
        min-height: 180px;
        max-height: 280px;
    }
    
    /* Case Study Desktop Styles */
    .case-study-nav {
        left: 40px;
        min-width: 200px;
    }
    
    .case-study-hero,
    .content-section,
    .project-navigation {
        margin-left: 260px;
    }
    
    .case-study-hero {
        margin: 60px 0 80px 260px;
        gap: 50px;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem !important;
    }
    
    .project-meta {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 25px;
    }
    
    .overview {
        padding: 50px;
        margin: 50px 0;
    }
    
    .overview-grid {
        gap: 35px;
    }
    
    .overview-item {
        padding: 30px;
    }
    
    .content-section {
        margin: 80px 0;
    }
    
    .content-section h2 {
        font-size: 2.5rem;
        margin-bottom: 40px;
    }
    
    .methods-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 25px;
    }
    
    .method-card {
        padding: 25px;
    }
    
    .key-insights {
        padding: 40px;
    }
    
    .persona-card {
        padding: 40px;
    }
    
    .persona-header {
        gap: 30px;
        margin-bottom: 35px;
    }
    
    .persona-image {
        width: 100px;
        height: 100px;
    }
    
    .persona-details {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 35px;
    }
}