/* CSS VARIABLES & GLOBAL STYLES */
:root {
    --primary-blue: #010AD1;
    --primary-blue-dark: #010AD2;
    --bg-light-blue: #DDE8F4;
    --accent-yellow: #FFCC12;
    --text-light: #FFFFFF;
    --text-dark: #000000;
    --text-body-color: #333333;
    --border-color: #C6C6C6;

    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Merriweather', serif;
    --font-mono: 'Chivo Mono', monospace;
    --font-weight-regular: 400;

    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;

    --max-width: 1440px;
    --border-radius: 50px;
    --border-radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-weight: var(--font-weight-regular);
    color: var(--text-body-color);
    line-height: 1.8;
    background-color: var(--text-light);
    margin: 20px;
}

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

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-regular);
    color: var(--text-dark);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

h1 { font-size: 3rem; }
h2 { 
    font-size: 2.25rem; 
    color: var(--primary-blue);
}
h3 { font-size: 1.5rem; }
p { margin-bottom: var(--spacing-md); }
a { color: inherit; text-decoration: none; }

/* UTILITY & LAYOUT */
.site-wrapper { overflow-x: hidden; }
.container {
    width: 100%;
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}
section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}
.hero { padding-top: var(--spacing-md) !important; }
.grid-4-col {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}
.grid-2-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}
.col-start-1 { grid-column-start: 1; }
.col-start-2 { grid-column-start: 2; }
.col-start-3 { grid-column-start: 3; }
.col-start-4 { grid-column-start: 4; }
.col-span-2 { grid-column: span 2; }
.col-span-4 { grid-column: span 4; }

.btn {
    display: inline-block;
    background-color: var(--accent-yellow);
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-md);
    font-family: var(--font-heading);
    font-weight: 400;
    border-radius: var(--border-radius);
    transition: transform 0.2s ease;
    border: none;
    cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }

/* HERO SECTION */
.hero {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding-bottom: 0;
    min-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
}
.hero-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.hero h1, .hero p { color: var(--text-light); }
.hero-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-xl);
}
.hero-content {
    align-items: center;
    flex-grow: 1;
}
.hero-text .subheader {
    font-size: 1.2rem;
    max-width: 80%;
}
.hero-image { width: 66vh; }
.hero-image-wrapper {
    display: flex;
    justify-content: flex-end;
    align-self: end;
}

/* --- MODIFIED: PROBLEM SECTION LAYOUT --- */
.problem-grid-container {
    display: grid; 
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-template-areas:
        ". header header ."
        "tagline card1 card2 card3"
        ". button . .";
    align-items: start;
    row-gap: var(--spacing-lg);
}
.problem-section h2 { grid-area: header; }
.problem-section .problem-tagline { grid-area: tagline; padding-top: 0; }
.problem-section .problem-tagline + .problem-card { grid-area: card1; }
.problem-section .problem-tagline + .problem-card + .problem-card { grid-area: card2; }
.problem-section .problem-tagline + .problem-card + .problem-card + .problem-card { grid-area: card3; }
.problem-section .problem-button-wrapper { grid-area: button; }

.problem-tagline p {
    margin-top: var(--spacing-xl);
    font-family: var(--font-mono);
    text-transform: uppercase;
    margin-bottom: 0;
}
.problem-card svg, .problem-card h3 {
    margin-bottom: var(--spacing-md);
}

/* SOLUTION SECTION */
.solution-section { padding: 0; }
.solution-heading-wrapper {
    background-image: url('img/funnel.jpg');
    background-size: cover;
    background-position: center;
    height: calc(100vh - 40px);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}
.highlight {
    color: var(--accent-yellow);
    background-color: var(--primary-blue);
    margin: 0 20px;
    padding: .5rem;
}
.solution-heading-wrapper h2 {
    display: flex;
    flex-direction: column;
    align-items: flex-end; /* Add this line */
    align-self: flex-end;
    color: var(--text-dark);
    margin-bottom: 0;
}
.solution-heading-wrapper .align-left {
    align-self: flex-start;
}
.solution-cards-wrapper {
    background-color: var(--bg-light-blue);
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}
.solution-card {
    padding-left: var(--spacing-lg);
    border-left: 1px solid var(--text-light);
}
.solution-cards-wrapper .grid-4-col > .solution-card:first-child {
    border-left: none;
    padding-left: 0;
}
.solution-card h3 { margin-top: var(--spacing-sm); }


/* --- MODIFIED: PROCESS SECTION LAYOUT --- */
.process-grid-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0; /* We control gap with margin/padding */
}
.process-header {
    display: grid;
    grid-template-columns: subgrid;
    align-items: end;
    margin-bottom: var(--spacing-lg);
}
.process-intro p {
    font-size: 1.2rem;
    margin-bottom: 0;
}
.process-row {
    display: grid;
    grid-template-columns: subgrid; /* Inherit columns from parent */
    align-items: center;
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}
.process-row:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: none; /* No border on the very first row */
}
.process-step { 
    grid-column: 1 / span 2;
    display: flex; 
    align-items: center; 
    gap: var(--spacing-md); 
}
.process-description {
    grid-column: 3 / span 2;
}
.process-step .step-number {
    font-family: var(--font-mono);
    margin-bottom: 0;
}
.process-step h3 {
    color: var(--primary-blue);
    font-size: 7rem;
    font-weight: 200;
}

.process-step h3, .process-description p { margin-bottom: 0; }

/* RESULTS SECTION */
.results-section .container { max-width: var(--max-width); }
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}
.carousel-nav { display: flex; gap: var(--spacing-sm); }
.carousel-btn {
    background: var(--text-light);
    border: 1px solid #fff;
    width: 44px; height: 44px;
    cursor: pointer; font-size: 1.5rem;
    transition: background-color 0.2s;
}
.carousel-btn:hover { background: var(--primary-blue); color: var(--text-light);}
.carousel-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.carousel-wrapper {
    overflow: hidden;
    margin-left: calc((100% - var(--max-width)) / 2 + var(--spacing-lg));
}
.carousel-track {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    transition: transform 0.5s ease;
}
.project-card {
    flex: 0 0 30%;
    min-width: 350px;
}
.project-card img {
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
}

/* --- MODIFIED: DIFFERENTIATION SECTION --- */
.differentiation-section h2 { text-align: center; }
.comparison-table { 
    background-color: transparent; /* Was --bg-light-blue */
    padding-top: var(--spacing-lg); 
}
.comparison-column {
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
}
.comparison-column h3 {
    border-bottom: none; /* Removed redundant border */
    padding-bottom: 0; /* Remove padding */
    margin-bottom: 0; /* Add for consistency */
}
.comparison-header {
    min-height: 60px;
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}
.our-agency h3 { color: var(--primary-blue); }
.comparison-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}
.comparison-item p { margin-bottom: 0; }
.comparison-item svg { flex-shrink: 0; margin-top: 4px; }

/* CTA SECTIONS */
.cta-section { text-align: center; }
.cta-section h2 { text-align: center; margin-bottom: var(--spacing-lg); }
.cta-1 { background-color: var(--primary-blue-dark); color: var(--text-light); }
.cta-1 h2 { color: var(--text-light); }
.cta-2 h2 { color: var(--text-dark); }

/* --- MODIFIED: ABOUT US SECTION --- */
.about-section .grid-4-col > h2 {
    grid-column: 2 / span 2;
}
.about-tagline p { font-family: var(--font-mono); text-transform: uppercase; margin-bottom: 0; }
.founder-card img {
    width: 100%;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
}
.founder-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.founder-info h3, .founder-info .founder-title {
    margin-bottom: 0;
}
.founder-info h3 {
    color: var(--primary-blue);
}
.founder-info p {
    color: var(--text-dark);
    margin-bottom: 0;
}


/* FAQ SECTION */
.faq-section { 
    background-color: var(--bg-light-blue); 
    margin-bottom: 20px;
}
.faq-heading { align-self: start; }
.faq-item {
    border-bottom: 1px solid #1E1E1E;
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}
.faq-question {
    width: 100%;
    background: none; border: none;
    display: flex;
    justify-content: space-between;
    align-items: center; cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    padding: var(--spacing-sm) 0;
    text-align: left;
}
.faq-icon {
    font-size: 2rem;
    font-weight: 300;
    transition: transform 0.3s ease;
    color: var(--primary-blue);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-answer p { padding: 0 var(--spacing-md); margin-bottom: 0; }
.faq-item.active .faq-icon { transform: rotate(135deg); }
.faq-item.active .faq-answer { max-height: 300px; }

/* FOOTER */
.footer {
    background-color: var(--text-dark);
    color: var(--text-light);
    padding: var(--spacing-xl) 0;
    font-size: 0.9rem;
}
.footer-col-1 p { font-size: 0.9rem; color: #ccc; margin-top: var(--spacing-sm); }
.footer-col-3, .footer-col-4 {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}
.footer a:hover { color: var(--accent-yellow); }
.footer .footer-heading {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}
.footer-social-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm); /* Sets space between icons */
}

.footer-social-links svg {
    width: 24px;
    height: 24px;
    fill: currentColor; /* Makes the icon color match the surrounding text */
}

.fade-in-element {
  opacity: 0;
  transform: translateY(20px); /* Optional: adds a slight upward movement */
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-element.is-visible {
  opacity: 1;
  transform: translateY(0);
}

#hover-trigger {
  color: var(--text-light);
}

#hover-trigger:hover {
    color: var(--accent-yellow);
}

/* --- RESPONSIVE STYLES --- */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    p {font-size: 0.9rem; }
    .grid-4-col, .grid-2-col { grid-template-columns: repeat(2, 1fr); }
    .hero-text .subheader { max-width: 100%; }
    .hero-image { width: 66vw; }
    
    .problem-grid-container {
        grid-template-columns: 1fr 1fr;
        grid-template-areas:
            "header header"
            "card1 card2"
            "card3 ."
            "button .";
        gap: var(--spacing-lg) var(--spacing-md);
    }
    .problem-section .problem-tagline { display: none; }
    .highlight { font-size: 1.75rem; }
    .solution-heading-wrapper { height: 66vh; }

    .solution-cards-wrapper .grid-4-col > .solution-card:nth-child(4n+1) { border-left: 1px solid var(--text-light); padding-left: var(--spacing-lg); }
    .solution-cards-wrapper .grid-4-col > .solution-card:nth-child(2n+1) { border-left: none; padding-left: 0; }
    
    .process-row { grid-template-columns: 1fr; gap: var(--spacing-md); border-top: none; margin-top: var(--spacing-lg); padding-top: var(--spacing-lg); border-top: 1px solid var(--border-color); }
    .process-header { margin-bottom: 0; }
    .process-step, .process-description { grid-column: 1 / -1; }
    .process-step h3 { font-size: 4.5rem; }
    
    .about-section h2 { grid-column: 1 / -1; }
    .about-section .grid-4-col > h2 {
        grid-column: 1 / -1;
    }
    .about-description { grid-column: 1 / -1; }
    .about-tagline { display: none; }
    /* MODIFICATION: Added this rule to force founder cards to stack */
    .about-section .founder-card {
        grid-column: 1 / -1;
    }

    .comparison-table { grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
    .comparison-table .col-start-2 { grid-column-start: 1; }
    
    .project-card { flex-basis: 45%; }
    .faq-section .grid-2-col { grid-template-columns: 1fr; }
    .carousel-wrapper { margin-left: var(--spacing-lg); }
}

@media (max-width: 768px) {
    body { margin: 10px; }
    .container { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
    section { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
    h1 { font-size: 2.25rem; }
    h2 { font-size: 2rem; }

    #nav-btn { display: none; }

    .grid-4-col, .grid-2-col { grid-template-columns: 1fr; }
    .hero { min-height: calc(100vh - 20px); }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero h1, .hero h2, .hero h3 { text-align: center; }
    .hero-text { margin-bottom: var(--spacing-lg); }
    .hero-image-wrapper { justify-content: center; }
    
    .problem-grid-container {
        grid-template-columns: 1fr;
        grid-template-areas: "header" "card1" "card2" "card3" "button";
        gap: var(--spacing-lg);
    }
    
    .solution-heading-wrapper h2 { font-size: 2.5rem; text-align: center; }
    
    .solution-cards-wrapper .grid-4-col > .solution-card { border-left: none; padding-left: 0; }
    
    .process-row { margin-top: var(--spacing-md); padding-top: var(--spacing-md); }
    .process-header { display: block; }
    
    .carousel-wrapper { margin-left: var(--spacing-md); }
    .project-card { flex-basis: 80%; min-width: 300px; }
    
    .comparison-table { grid-template-columns: 1fr; }
    .comparison-column:first-of-type { margin-bottom: var(--spacing-lg); }

    .footer .grid-4-col { grid-template-columns: 1fr; gap: var(--spacing-lg); }
    .results-header { flex-direction: column; align-items: flex-start; gap: var(--spacing-md); }
    .footer .grid-4-col > div {
    grid-column: auto;
}
}