/*
--- DIGITAL MARKETING WEBSITE STYLESHEET ---
Theme: Bold & Brutalist
Primary Colors: Black, White, Bright Yellow
Font: Anton (Headings), Poppins (Body)
*/

/* --- 1. CSS VARIABLES & RESET --- */
:root {
    --bg-color: #0D0D0D;
    --text-color: #EDEDED;
    --accent-color: #FF003C;
    /* Vivid Red */
    --border-color: #333333;
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --header-height: 80px;
}


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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    background-image: linear-gradient(rgba(68, 68, 68, 0.2) 1px, transparent 1px), linear-gradient(90deg, rgba(68, 68, 68, 0.2) 1px, transparent 1px);
    background-size: 30px 30px;
    overflow-x: hidden;
}

/* --- 2. GLOBAL & UTILITY STYLES --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--text-color);
    font-weight: 400;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: 7rem;
}

h2 {
    font-size: 4rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.1rem;
}

p {
    margin-bottom: 1.5rem;
    max-width: 60ch;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

ul {
    list-style: none;
}

section {
    padding: 120px 0;
    border-bottom: 2px solid var(--border-color);
}

section:last-of-type {
    border-bottom: none;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: block;
    font-size: 0.9rem;
    letter-spacing: 1px;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.section-title h2 {
    margin-bottom: 20px;
}

.section-title p {
    margin: 0 auto;
    color: #bbb;
}

.cta-button {
    display: inline-block;
    padding: 16px 35px;
    background-color: var(--accent-color);
    color: var(--bg-color);
    border: 2px solid var(--accent-color);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background-color: transparent;
    color: var(--accent-color);
}

/* --- 3. HEADER & NAVIGATION --- */
.site-header {
    background-color: var(--bg-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    border-bottom: 2px solid var(--border-color);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.nav-logo img {
    height: 40px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    font-size: 1rem;
}

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

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger .bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 6px 0;
    background-color: var(--text-color);
}

/* --- 4. HERO SECTION --- */
.hero-section {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    border-top: 2px solid var(--border-color);
    margin-top: var(--header-height);
}

.hero-content h1 {
    margin-bottom: 30px;
}

.hero-content p {
    font-size: 1.2rem;
    color: #ccc;
    margin: 0 auto 30px;
}

.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    border-top: 2px solid var(--border-color);
    border-bottom: 2px solid var(--border-color);
    padding: 20px 0;
    margin-top: 60px;
}

.marquee-text {
    white-space: nowrap;
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--accent-color);
    will-change: transform;
    animation: marquee 20s linear infinite;
}

.marquee-text span {
    margin: 0 20px;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* --- 5. SERVICES SECTION --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    background-color: var(--border-color);
    border: 2px solid var(--border-color);
}

.service-card {
    background-color: var(--bg-color);
    padding: 40px;
    transition: background-color 0.3s ease;
}

.service-card:hover {
    background-color: #1a1a1a;
}

.service-card h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

/* --- 6. PROCESS SECTION --- */
.process-section {
    background-color: #000;
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background-color: var(--border-color);
    border: 2px solid var(--border-color);
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    background-color: var(--bg-color);
    padding: 40px;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--accent-color);
    line-height: 1;
}

.step-content h3 {
    margin-bottom: 10px;
}

.step-content p {
    color: #ccc;
}

/* --- 7. CAMPAIGN SIMULATOR --- */
.simulator-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2px;
    background-color: var(--border-color);
    border: 2px solid var(--border-color);
}

.simulator-controls,
.simulator-dashboard {
    background-color: var(--bg-color);
    padding: 40px;
}

.simulator-controls h4,
.simulator-dashboard h4 {
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
}

.control-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.control-group label {
    font-weight: 600;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
}

input:checked+.slider {
    background-color: var(--accent-color);
}

input:checked+.slider:before {
    transform: translateX(24px);
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.metric-box {
    border: 2px solid var(--border-color);
    padding: 20px;
    text-align: center;
}

.metric-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: #ccc;
    margin-bottom: 10px;
}

.metric-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--accent-color);
    line-height: 1;
}

.report-link {
    margin-top: 30px;
}

/* --- 8. TESTIMONIALS SECTION --- */
.testimonials-section {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.testimonials-section h2,
.testimonials-section p {
    color: var(--bg-color);
}

.testimonials-section .section-tag {
    color: var(--bg-color);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.testimonial-card {
    border: 2px solid var(--bg-color);
    padding: 30px;
}

.testimonial-card p {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.author-info {
    font-weight: 600;
    text-transform: uppercase;
}

.author-info span {
    display: block;
}

/* --- 9. CTA SECTION --- */
.cta-section {
    text-align: center;
}

.cta-section h2 {
    margin-bottom: 20px;
}

.cta-section p {
    margin: 0 auto 40px;
}

/* --- 10. FOOTER --- */
.site-footer {
    padding: 60px 0;
    border-top: 2px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    height: 40px;
    margin-bottom: 15px;
}

.logo-col p {
    font-size: 0.9rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-column h4 {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column li,
.footer-column li a {
    color: #ccc;
    font-size: 0.9rem;
}

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

.footer-bottom {
    border-top: 2px solid var(--border-color);
    padding-top: 30px;
    text-align: center;
    color: #888;
    font-weight: 500;
}

/* --- 11. OTHER PAGES (CONTACT, LEGAL) --- */
.page-header {
    padding: 180px 0 100px;
    text-align: center;
    border-top: 2px solid var(--border-color);
}

.page-header p {
    max-width: 600px;
    margin: 20px auto 0;
    color: #ccc;
}

.contact-page-section {
    padding-bottom: 120px;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
    border: 2px solid var(--border-color);
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.form-group {
    width: 100%;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--text-color);
}

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

.legal-content .container {
    border: 2px solid var(--border-color);
    padding: 50px;
}

.legal-content h3 {
    color: var(--accent-color);
    margin: 40px 0 15px;
}

.legal-content h3:first-child {
    margin-top: 0;
}

.legal-content ul {
    list-style: none;
    margin: 20px 0;
}

.legal-content li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
}

.legal-content li::before {
    content: '>';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* --- 12. RESPONSIVENESS --- */
@media (max-width: 1024px) {
    h1 {
        font-size: 5rem;
    }

    h2 {
        font-size: 3rem;
    }

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

    .logo-col {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    section {
        padding: 80px 0;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        flex-direction: column;
        background: var(--bg-color);
        width: 100%;
        height: calc(100vh - var(--header-height));
        align-items: center;
        justify-content: center;
        transition: left 0.3s ease;
        border-right: 2px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: block;
    }

    .services-grid,
    .testimonial-grid,
    .simulator-grid,
    .contact-form {
        grid-template-columns: 1fr;
    }

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

/* --- 13. SCROLL ANIMATIONS --- */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.services-grid .reveal-on-scroll:nth-child(2),
.process-step:nth-child(2) {
    transition-delay: 0.1s;
}

.services-grid .reveal-on-scroll:nth-child(3),
.process-step:nth-child(3) {
    transition-delay: 0.2s;
}

.services-grid .reveal-on-scroll:nth-child(4),
.process-step:nth-child(4) {
    transition-delay: 0.3s;
}