/* 
  Admercials - Design System
  Style: Clean, Modern, Reliable, Premium Dark Theme
*/

:root {
    --bg-color: #050505;
    --section-bg: #0c0c0c;
    --text-primary: #ffffff;
    --text-secondary: #a1a1a1;
    --accent: #e5b300;
    /* Premium Amber/Gold */
    --accent-hover: #ffc400;
    --border: rgba(255, 255, 255, 0.08);
    --glass: rgba(255, 255, 255, 0.03);
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-stack);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3 {
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

p {
    color: var(--text-secondary);
}

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

/* Layout Containers */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 100px 0;
}

/* Sticky Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    height: 70px;
    display: flex;
    align-items: center;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.nav-actions {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: var(--accent);
    color: #000;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--border);
    background: var(--glass);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.5;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 4rem;
}

/* Trust Strip */
.trust-strip {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    padding: 2rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trust-item svg {
    color: var(--accent);
}

/* Portfolio Section */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: var(--section-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-card:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
}

.card-img {
    height: 200px;
    background: linear-gradient(45deg, #1a1a1a, #0a0a0a);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-card:hover .card-img img {
    transform: scale(1.1);
}

/* Placeholder pattern for card images */
.card-img::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
    background-size: 24px 24px;
}

.card-content {
    padding: 1.5rem;
}

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

.card-tag {
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
    font-weight: 600;
    text-transform: uppercase;
}

/* What You Get Section */
.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.deliverable-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--glass);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.deliverable-item svg {
    flex-shrink: 0;
    color: var(--accent);
}

/* Process Section */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.step {
    position: relative;
}

.step-num {
    font-size: 3rem;
    font-weight: 900;
    color: var(--glass);
    position: absolute;
    top: -20px;
    left: -10px;
    line-height: 1;
    z-index: -1;
}

.step h3 {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Pricing Section */
.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: linear-gradient(145deg, #111, #080808);
    border: 2px solid var(--accent);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.price {
    font-size: 4rem;
    font-weight: 800;
    margin: 1.5rem 0;
    color: var(--text-primary);
}

.price span {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-info {
    font-size: 0.85rem;
    margin-top: 1.5rem;
}

/* FAQ Section */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

details {
    margin-bottom: 1rem;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
}

summary {
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--accent);
    transition: var(--transition);
}

details[open] summary::after {
    transform: rotate(45deg);
}

.faq-content {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

/* Contact Section */
.contact-section {
    background: var(--section-bg);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.contact-method svg {
    color: var(--accent);
}

.form-wrapper {
    background: #111;
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border);
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

input,
select,
textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: #000;
    border: 1px solid var(--border);
    color: #fff;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: #050505;
}

/* Footer */
footer {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
}

.footer-copy {
    font-size: 0.9rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-actions {
        display: none;
    }

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

    section {
        padding: 60px 0;
    }

    .trust-strip {
        gap: 1.5rem;
    }
}

/* Mobile Header */
.mobile-nav-toggle {
    display: none;
}

/* Mobile Call FAB Base Styles */
.mobile-call-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--accent);
    color: #000;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(229, 179, 0, 0.3);
    z-index: 999;
    transition: var(--transition);
}

.mobile-call-btn:hover {
    transform: scale(1.1);
    background: var(--accent-hover);
}

@media (max-width: 768px) {
    .header-btns {
        display: none;
    }

    .logo {
        flex: 1;
    }

    .mobile-call-btn {
        display: flex !important;
    }
}

/* Utility */
.hidden {
    display: none !important;
}

.contact-method,
.footer-nav a {
    word-break: break-word;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: #000;
    padding: 8px 16px;
    z-index: 2000;
    transition: top 0.2s;
    font-weight: bold;
    border-radius: 0 0 8px 0;
}

.skip-link:focus {
    top: 0;
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    html {
        scroll-behavior: auto !important;
    }

    .reveal {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}