/* 
  AEVENA DIGITAL
  Theme: Premium Blue + Black Digital Marketing Agency
*/

:root {
    --primary-color: #B0E6F6;
    --primary-hover: #90D8EC;
    --secondary-color: #0B0B0B;
    --bg-color: #000000;
    --bg-darker: #0B0B0B;
    --text-main: #B0E6F6;
    --text-muted: #B0E6F6;
    --glass-bg: #0B0B0B;
    --glass-border: #B0E6F6;
    --accent-glow: rgba(176, 230, 246, 0.4);
    --font-main: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

.mobile-only-link {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .mobile-only-link {
        display: block !important;
    }
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

.bg-black {
    --primary-color: #B0E6F6;
    --primary-hover: #90D8EC;
    --secondary-color: #0B0B0B;
    --bg-color: #000000;
    --text-main: #B0E6F6;
    --text-muted: #B0E6F6;
    --glass-bg: #000000;
    --glass-border: #B0E6F6;
    background-color: var(--bg-color);
    color: var(--text-main);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.bg-blue {
    --primary-color: #000000;
    --primary-hover: #222222;
    --secondary-color: #B0E6F6;
    --bg-color: #B0E6F6;
    --text-main: #000000;
    --text-muted: #000000;
    --glass-bg: #B0E6F6;
    --glass-border: #000000;
    background-color: var(--bg-color);
    color: var(--text-main);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

/* Depth Grid and 3D Glowing Elements */
.bg-black::before, .bg-blue::before, .page-header::before, .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image: 
        linear-gradient(to right, var(--glass-border) 1px, transparent 1px),
        linear-gradient(to bottom, var(--glass-border) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
}

.bg-black::after, .page-header::after, .hero::after {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -2;
    pointer-events: none;
    opacity: 0.6;
}

.bg-darker {
    background-color: var(--bg-darker);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

/* Utilities */
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.text-muted { color: var(--text-muted); }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.glow-text {
    text-shadow: 0 0 15px var(--accent-glow);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    text-align: center;
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(176, 230, 246, 0.6);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background-color: rgba(176, 230, 246, 0.05);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Glassmorphism Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(176, 230, 246, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(176, 230, 246, 0.05);
}

/* Sections */
.section {
    padding: 6rem 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0; left: 0; width: 100%;
    padding: 1.2rem 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-img {
    height: 40px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px; left: 0;
    width: 0%; height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.8rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
}

.hero-bg-img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Us */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

.about-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.about-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

.process-section {
    margin-bottom: 4rem;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    overflow-x: auto;
    padding-bottom: 1rem;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    min-width: 100px;
}

.step-icon {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
    position: relative;
    box-shadow: 0 0 15px rgba(176, 230, 246, 0.1);
}

.step-line {
    flex-grow: 1;
    height: 2px;
    background: var(--glass-border);
    margin: 0 1rem;
    margin-top: -30px;
    min-width: 30px;
}

.step-text {
    font-weight: 500;
    font-size: 0.9rem;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.tag {
    padding: 0.5rem 1.5rem;
    background: rgba(176, 230, 246, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.tag:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(176, 230, 246, 0.1);
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    color: var(--primary-color);
}

/* Why Choose Us */
.checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.check-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    transition: var(--transition);
}

.check-item:hover {
    border-color: rgba(176, 230, 246, 0.3);
    background: rgba(176, 230, 246, 0.05);
    transform: translateY(-2px);
}

.check-item i {
    font-size: 1.5rem;
}

/* Portfolio */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    padding: 0;
    overflow: hidden;
}

.portfolio-img {
    height: 250px;
    overflow: hidden;
}

.portfolio-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-img img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-content h3 {
    margin-bottom: 0.5rem;
}

/* Contact Form */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-group input {
    width: 100%;
    padding: 1rem;
    background: rgba(176, 230, 246, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--primary-color);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(176, 230, 246, 0.05);
}

/* Footer */
.footer {
    background-color: #020202;
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media screen and (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.footer-logo {
    height: 30px;
}

.footer-links ul {
    margin-top: 1rem;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--glass-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
    border: 1px solid var(--glass-border);
}

.social-icons a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-separator {
    margin: 0 0.5rem;
    opacity: 0.5;
}

.credit-link {
    color: var(--primary-color);
    text-decoration: underline;
    text-underline-offset: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.credit-link:hover {
    color: #ffffff;
    text-shadow: 0 0 10px var(--accent-glow);
}

@media screen and (max-width: 768px) {
    .footer-separator {
        display: block;
        color: transparent;
        height: 5px;
    }
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* Responsive */
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    /* Mobile Menu Implementation via JS later */
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%; left: 0; width: 100%;
        background: rgba(5, 5, 5, 0.95);
        backdrop-filter: blur(15px);
        padding: 2rem;
        border-bottom: 1px solid var(--glass-border);
    }

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

    .process-steps {
        flex-direction: column;
        gap: 2rem;
    }

    .step-line {
        width: 2px;
        height: 30px;
        margin: 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
/* --- NEW COMPONENTS (Phase 1 Expansion) --- */

/* Dropdown */
.nav-item.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 0;
    color: var(--text-main);
}
.dropdown-menu a::after { display: none; }
.dropdown-menu a:hover { color: var(--primary-hover); padding-left: 5px; }

/* Accordion */
.accordion {
    margin-bottom: 1rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: var(--glass-bg);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 1.5rem;
}

.accordion-content p {
    padding-bottom: 1.5rem;
}

.accordion.active .accordion-content {
    max-height: 500px; /* Arbitrary large number */
}
.accordion.active .accordion-header i {
    transform: rotate(180deg);
}
.accordion-header i { transition: transform 0.3s ease; }

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}
.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--glass-border);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}
.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}
.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--bg-color);
    border: 4px solid var(--primary-color);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}
.timeline-left { left: 0; }
.timeline-right {
    left: 50%;
}
.timeline-right::after {
    left: -10px;
}
.timeline-content {
    padding: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
}

@media screen and (max-width: 600px) {
  .timeline::after { left: 31px; }
  .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
  .timeline-item::after { left: 21px; }
  .timeline-right { left: 0%; }
}

/* Stats Counter */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}
.stat-card {
    padding: 2rem;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    background: var(--glass-bg);
}
.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}
.stat-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Testimonial Cards */
.testimonial-card {
    padding: 2.5rem;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: var(--glass-bg);
    position: relative;
}
.testimonial-card i.ph-quotes {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3rem;
    opacity: 0.2;
}
.testimonial-content {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 2rem;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
}
.author-info h4 { margin: 0; }
.author-info p { font-size: 0.9rem; color: var(--text-muted); }

/* Standard Page Header */
.page-header {
    padding: 150px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}