/*
* Digital Marketing Agency Redesign V3
* Author: AI
* Version: 3.0
*/

/* ---------------------------------- */
/*          1. Global Styles          */
/* ---------------------------------- */
:root {
    --bg-dark: #0F0C29;
    --bg-medium: #24243E;
    --bg-light: #302B63;
    --primary-color: #E94560;
    --secondary-color: #00F6FF;
    --text-light: #F0F0F0;
    --text-dark: #A7A9BE;
    --border-color: rgba(0, 246, 255, 0.2);
    --border-radius: 8px;
    --transition-speed: 0.3s;
    --font-body: 'Montserrat', sans-serif;
    --font-heading: 'Orbitron', sans-serif;
    --max-width: 1100px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: linear-gradient(to right, var(--bg-dark), #1c1a3a);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: #fff;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 4.5rem;
}

h2 {
    font-size: 3rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
}

p {
    margin-bottom: 1.2rem;
    color: var(--text-dark);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: all var(--transition-speed) ease;
}

a:hover {
    color: #fff;
    text-shadow: 0 0 5px var(--secondary-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 100px 0;
}

.text-center {
    text-align: center;
}

/* ---------------------------------- */
/*         2. Utility Classes         */
/* ---------------------------------- */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border: 2px solid;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(233, 69, 96, 0.4);
}

.btn-primary:hover {
    background-color: #fff;
    color: var(--primary-color);
    border-color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--bg-dark);
    box-shadow: 0 0 15px rgba(0, 246, 255, 0.4);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

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

.section-title span {
    font-family: var(--font-body);
    color: var(--secondary-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.section-title .subtitle {
    max-width: 700px;
    margin: 15px auto 0;
    font-size: 1.1rem;
}

/* ---------------------------------- */
/*        3. Header & Navigation      */
/* ---------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-speed) ease;
}

.site-header.scrolled {
    padding: 15px 0;
    background-color: rgba(15, 12, 41, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    height: 50px;
    filter: invert(1);
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    margin-left: 10px;
}

.logo-link {
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    gap: 40px;
}

.main-nav a {
    font-family: var(--font-body);
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: relative;
    padding: 5px;
}

.main-nav a::before,
.main-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-speed) ease;
}

.main-nav a::before {
    top: 0;
    left: 0;
}

.main-nav a::after {
    bottom: 0;
    right: 0;
}

.main-nav a:hover::before,
.main-nav a:hover::after,
.main-nav a.active::before,
.main-nav a.active::after {
    width: 100%;
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-menu span,
.hamburger-menu span::before,
.hamburger-menu span::after {
    display: block;
    width: 28px;
    height: 3px;
    background-color: #fff;
    transition: all 0.3s ease;
    position: relative;
}

.hamburger-menu span::before,
.hamburger-menu span::after {
    content: '';
    position: absolute;
}

.hamburger-menu span::before {
    top: -8px;
}

.hamburger-menu span::after {
    top: 8px;
}

.mobile-nav-open .hamburger-menu span {
    background-color: transparent;
}

.mobile-nav-open .hamburger-menu span::before {
    transform: rotate(45deg);
    top: 0;
}

.mobile-nav-open .hamburger-menu span::after {
    transform: rotate(-45deg);
    top: 0;
}

/* ---------------------------------- */
/*           4. Hero Section          */
/* ---------------------------------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-background-shapes .shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-color), transparent 60%);
    filter: blur(50px);
    opacity: 0.3;
    animation: float 15s infinite ease-in-out alternate;
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 15%;
}

.shape-2 {
    width: 300px;
    height: 300px;
    bottom: 15%;
    right: 10%;
    background: radial-gradient(circle, var(--secondary-color), transparent 60%);
    animation-duration: 20s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    top: 30%;
    right: 40%;
    animation-duration: 18s;
}

@keyframes float {
    from {
        transform: translate(0, 0) scale(1);
    }

    to {
        transform: translate(50px, -50px) scale(1.2);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

#hero-headline {
    color: #fff;
    text-shadow: 0 0 10px var(--secondary-color), 0 0 20px var(--primary-color);
}

.hero p {
    font-size: 1.25rem;
    max-width: 650px;
    margin: 30px auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}


/* ---------------------------------- */
/*       5. Growth Metrics Section    */
/* ---------------------------------- */
.metrics-section {
    background-color: var(--bg-medium);
    padding: 60px 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: center;
}

.metric-item .metric-number {
    font-size: 4rem;
    font-weight: 900;
    background: -webkit-linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.metric-item p {
    color: var(--text-dark);
    margin: 0;
}


/* ---------------------------------- */
/*         6. Services Section        */
/* ---------------------------------- */
.services-section {
    background-color: var(--bg-dark);
}

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

.service-card {
    background-color: var(--bg-medium);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    position: relative;
    transition: all var(--transition-speed) ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--secondary-color);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon svg {
    width: 24px;
    height: 24px;
    fill: #fff;
}

.service-card h3 {
    margin-bottom: 15px;
}


/* ---------------------------------- */
/*      7. Technology Stack Section   */
/* ---------------------------------- */
.tech-stack-section {
    background: linear-gradient(to right, var(--bg-dark), #1c1a3a);
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 40px;
}

.tech-item {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed) ease;
}

.tech-item img {
    max-height: 45px;
    filter: grayscale(100%) brightness(0.7) contrast(1.2);
    transition: all var(--transition-speed) ease;
}

.tech-item:hover img {
    filter: none;
    transform: scale(1.1);
}


/* ---------------------------------- */
/*    8. Industries Section (Accordion) */
/* ---------------------------------- */
.industries-section {
    background-color: var(--bg-dark);
}

.accordion-container {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border-bottom: 1px solid var(--border-color);
}

.accordion-item:first-child {
    border-top: 1px solid var(--border-color);
}

.accordion-header {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-light);
    padding: 25px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    transition: background-color var(--transition-speed) ease;
}

.accordion-header:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.accordion-icon {
    width: 14px;
    height: 14px;
    position: relative;
    transition: transform var(--transition-speed) ease;
}

.accordion-icon::before,
.accordion-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
}

.accordion-icon::after {
    transform: rotate(90deg);
}

.accordion-item.active .accordion-icon {
    transform: rotate(135deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.accordion-content p {
    padding: 0 20px 25px 20px;
    margin: 0;
}


/* ---------------------------------- */
/*        9. Testimonials Section     */
/* ---------------------------------- */
.testimonials-section {
    background-color: var(--bg-medium);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.testimonial-card {
    background-color: var(--bg-dark);
    padding: 40px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.testimonial-card blockquote {
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.6;
    margin: 0 0 25px;
    border: none;
    padding: 0;
    position: relative;
}

.testimonial-card blockquote::before {
    content: '“';
    font-family: 'Times New Roman', serif;
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: -20px;
    left: -20px;
}

.testimonial-card footer {
    text-align: right;
}

.testimonial-card cite {
    display: block;
    font-style: normal;
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.testimonial-card span {
    font-size: 0.9rem;
    color: var(--text-dark);
}


/* ---------------------------------- */
/*       10. Call to Action (CTA)     */
/* ---------------------------------- */
.cta-section {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.cta-content h2 {
    margin-bottom: 20px;
    font-size: 2.8rem;
}

.cta-content p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
}


/* ---------------------------------- */
/*        11. Footer Section          */
/* ---------------------------------- */
.site-footer {
    background-color: var(--bg-dark);
    padding: 80px 0 0;
    border-top: 3px solid var(--primary-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-column h4 {
    margin-bottom: 20px;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column a,
.footer-column p {
    font-size: 0.9rem;
    color: var(--text-dark);
}

.footer-column a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 25px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-dark);
}


/* ---------------------------------- */
/*      12. Animations on Scroll      */
/* ---------------------------------- */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.metric-item.animate-on-scroll:nth-child(2) {
    transition-delay: 0.2s;
}

.metric-item.animate-on-scroll:nth-child(3) {
    transition-delay: 0.4s;
}

.service-card.animate-on-scroll:nth-child(2) {
    transition-delay: 0.2s;
}

.service-card.animate-on-scroll:nth-child(3) {
    transition-delay: 0.1s;
}

.service-card.animate-on-scroll:nth-child(4) {
    transition-delay: 0.3s;
}

.testimonial-card.animate-on-scroll:nth-child(2) {
    transition-delay: 0.2s;
}


/* ---------------------------------- */
/*       13. Inner Page Styles        */
/* ---------------------------------- */
.page-header {
    padding: 180px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--bg-light) 0%, var(--bg-dark) 80%);
    z-index: -1;
}

.page-header h1 {
    font-size: 4rem;
}

.legal-content,
.contact-section {
    background-color: var(--bg-medium);
}

.legal-content .container {
    max-width: 800px;
}

.legal-content h2 {
    color: var(--secondary-color);
    margin: 40px 0 15px;
}

.legal-content h2:first-of-type {
    margin-top: 0;
}

.legal-content ul {
    list-style: disc;
    padding-left: 25px;
    margin-bottom: 20px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
}

.contact-form-wrapper {
    background-color: var(--bg-dark);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 12px 15px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-medium);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.contact-details li {
    margin-bottom: 25px;
}

.contact-label {
    display: block;
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.contact-info-wrapper a,
.contact-info-wrapper span {
    font-size: 1.1rem;
}

.contact-info-wrapper a:hover {
    color: #fff;
}


/* ---------------------------------- */
/*       14. Responsive Design        */
/* ---------------------------------- */
@media (max-width: 1024px) {
    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .main-nav,
    .header-cta {
        display: none;
    }

    .hamburger-menu {
        display: block;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: 0;
        width: 300px;
        height: 100vh;
        background-color: var(--bg-dark);
        display: flex;
        justify-content: center;
        align-items: center;
        transform: translateX(100%);
        transition: transform 0.4s ease;
        border-left: 1px solid var(--border-color);
    }

    .main-nav.open {
        transform: translateX(0);
    }

    .main-nav ul {
        flex-direction: column;
        gap: 30px;
    }

    .main-nav a {
        font-size: 1.2rem;
    }

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

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

@media (max-width: 768px) {
    section {
        padding: 80px 0;
    }

    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

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

    .contact-info-wrapper {
        margin-top: 40px;
    }

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

    .footer-column a:hover {
        padding-left: 0;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .page-header h1 {
        font-size: 2.8rem;
    }

    .metric-item .metric-number {
        font-size: 3rem;
    }
}