/*
--- DIGITAL MARKETING WEBSITE STYLESHEET ---
Theme: Clarity & Growth (Light, Glassmorphism)
Primary Colors: Off-White, Deep Purple, Soft Gradients
Font: Manrope
*/

/* --- 1. CSS VARIABLES & RESET --- */
:root {
    --primary-bg: #F5F7F2;
    --text-color: #3d3c2e;
    --heading-color: #2b2b1b;
    --accent-color: #7a743b;
    /* Amazon Green */
    --accent-hover: #62632e;
    --muted-color: #8c8c7c;
    --border-color: rgba(0, 0, 0, 0.06);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.95);
    --glass-shadow: 0 8px 32px 0 rgba(50, 70, 50, 0.1);
    --font-family: 'Nunito Sans', sans-serif;
    --header-height: 80px;
}
cta-button

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--primary-bg);
    color: var(--text-color);
    line-height: 1.7;
    font-weight: 400;
    overflow-x: hidden;
}

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

h1,
h2,
h3,
h4,
h5 {
    color: var(--heading-color);
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

h5 {
    font-size: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-color);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

section {
    padding: 100px 0;
    position: relative;
}

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

.section-title span {
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 10px;
}

.section-title h2 {
    margin-bottom: 15px;
}

.section-title p {
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--muted-color);
}

.cta-button {
    display: inline-block;
    padding: 15px 35px;
    background-image: linear-gradient(45deg, var(--accent-color) 0%, #d4d234 100%);
    color: #ffffff;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(79, 70, 229, 0.5);
}

.cta-button-secondary {
    display: inline-block;
    padding: 14px 30px;
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button-secondary:hover {
    background-color: var(--accent-color);
    color: #fff;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    padding: 40px;
    transition: all 0.4s ease;
}

.glass-card:hover {
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.15);
    transform: translateY(-5px);
}

/* Aurora Background */
.aurora-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.aurora-background::before,
.aurora-background::after {
    content: '';
    position: absolute;
    width: 80vmax;
    height: 80vmax;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.15;
    animation: aurora 20s linear infinite alternate;
}

.aurora-background::before {
    background: radial-gradient(circle, #7C3AED, transparent 60%);
    top: -40vmax;
    left: -40vmax;
}

.aurora-background::after {
    background: radial-gradient(circle, #2563EB, transparent 60%);
    bottom: -40vmax;
    right: -40vmax;
    animation-direction: alternate-reverse;
    animation-duration: 25s;
}

@keyframes aurora {
    from {
        transform: rotate(0deg) translateX(10vmax) rotate(0deg);
    }

    to {
        transform: rotate(360deg) translateX(10vmax) rotate(-360deg);
    }
}

/* --- 3. HEADER & NAVIGATION --- */
.site-header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.nav-logo img {
    height: 50px;
    filter:invert(1);
    width: auto;
}

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

.nav-link {
    color: var(--heading-color);
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

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

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

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--heading-color);
    border-radius: 2px;
    transition: all 0.3s ease-in-out;
}

/* --- 4. HERO SECTION --- */
.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero-text {
    max-width: 800px;
    margin: 0 auto;
}

.hero-text h1 {
    margin-bottom: 25px;
    font-weight: 800;
}

.hero-text h1 .highlight {
    color: var(--accent-color);
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--muted-color);
    margin-bottom: 40px;
}

.animate-on-load {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

.animate-on-load:nth-child(1) {
    animation-delay: 0.2s;
}

.animate-on-load:nth-child(2) {
    animation-delay: 0.4s;
}

.animate-on-load:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- 5. SERVICES SECTION --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 25px;
    background-color: rgba(79, 70, 229, 0.1);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: var(--accent-color);
}

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

.service-card p {
    color: var(--muted-color);
}

/* --- 6. INTERACTIVE STRATEGY BUILDER --- */
.strategy-builder-section {
    padding-bottom: 120px;
}

.builder-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-top: 40px;
}

.builder-goals h4 {
    margin-bottom: 20px;
}

.goal-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.goal-btn {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    background-color: transparent;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.goal-btn:hover {
    border-color: var(--accent-color);
    background-color: rgba(79, 70, 229, 0.05);
}

.goal-btn.active {
    border-color: var(--accent-color);
    background-color: var(--accent-color);
    color: #fff;
}

.builder-recommendations h4 {
    margin-bottom: 20px;
}

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

.rec-card {
    background: var(--primary-bg);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    opacity: 0.4;
    transform: scale(0.98);
    transition: all 0.4s ease;
}

.rec-card.recommended {
    opacity: 1;
    transform: scale(1);
    border-left: 4px solid var(--accent-color);
}

.rec-card strong {
    display: block;
    margin-bottom: 8px;
    color: var(--heading-color);
}

.rec-card p {
    font-size: 0.9rem;
    color: var(--muted-color);
}

.sample-report-cta {
    text-align: center;
    margin-top: 50px;
}

.sample-report-cta p {
    margin-bottom: 15px;
    font-size: 1.1rem;
}

/* --- 7. BLUEPRINT SECTION --- */
.blueprint-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.blueprint-step {
    position: relative;
}

.blueprint-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 65px;
    right: -28px;
    width: 25px;
    height: 25px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%234F46E5' class='w-6 h-6'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M13.5 4.5L21 12m0 0l-7.5 7.5M21 12H3' /%3E%3C/svg%3E%0A");
    background-size: contain;
    opacity: 0.5;
}

.step-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 15px;
}

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

.blueprint-step p {
    color: var(--muted-color);
}

/* --- 8. INDUSTRIES ACCORDION --- */
.accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.accordion-item {
    overflow: hidden;
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 20px;
}

.accordion-header h4 {
    padding: 0;
    margin: 0;
}

.accordion-icon {
    font-size: 2rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

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

.accordion-content p {
    padding: 0 20px 20px;
    color: var(--muted-color);
}

/* --- 9. TESTIMONIALS SECTION --- */
.testimonial-slider-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card {
    text-align: center;
    padding: 60px;
}

.testimonial-text {
    font-size: 1.3rem;
    font-weight: 500;
    line-height: 1.8;
    color: var(--heading-color);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author h5 {
    margin-bottom: 5px;
}

.testimonial-author span {
    color: var(--muted-color);
    font-weight: 500;
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background-color: #fff;
    color: var(--accent-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

/* --- 10. CTA SECTION --- */
.cta-section {
    text-align: center;
}

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

.cta-section p {
    max-width: 600px;
    margin: 0 auto 30px;
    color: var(--muted-color);
}

/* --- 11. FOOTER --- */
.site-footer {
    padding: 80px 0 0;
    background: #fff;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-column h4 {
    margin-bottom: 20px;
}

.footer-logo {
    height: 50px;
    filter:invert(1);
    margin-bottom: 20px;
}

.footer-column p,
.footer-column ul a {
    color: var(--muted-color);
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 25px 0;
    text-align: center;
    color: var(--muted-color);
    font-size: 0.9rem;
}

/* --- 12. OTHER PAGES (CONTACT, LEGAL) --- */
.page-header {
    padding: 180px 0 100px;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 15px;
}

.page-header p {
    color: var(--muted-color);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.contact-page-section {
    padding-bottom: 100px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
}

.contact-info h3 {
    margin-bottom: 15px;
}

.info-block {
    margin-top: 30px;
}

.info-block h4 {
    color: var(--accent-color);
    margin-bottom: 5px;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    width: 100%;
}

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

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

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border: 1px solid var(--accent-color);
}

.legal-content {
    padding-bottom: 100px;
}

.legal-content .container {
    max-width: 850px;
}

.legal-content h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--accent-color);
    font-size: 1.8rem;
}

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

.legal-content ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 1.5rem;
}

.legal-content li {
    margin-bottom: 0.75rem;
}

/* --- 13. RESPONSIVENESS --- */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.2rem;
    }

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

    .blueprint-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .blueprint-step:nth-child(2)::after {
        display: none;
    }

    .builder-content {
        grid-template-columns: 1fr;
    }

    .goal-buttons {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    section {
        padding: 80px 0;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        flex-direction: column;
        background: #fff;
        width: 100%;
        height: calc(100vh - var(--header-height));
        text-align: center;
        transition: 0.3s;
        gap: 0;
        padding-top: 40px;
    }

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

    .nav-item {
        margin: 20px 0;
    }

    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

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

    .blueprint-step::after {
        display: none;
    }

    .goal-buttons {
        flex-direction: column;
    }

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

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