/* ==========================================================================
   SELLSTORM™ - Design System
   ========================================================================== */

:root {
    /* Color Palette */
    --color-bg-main: #050505;
    --color-bg-card: #111111;
    --color-bg-card-hover: #1A1A1A;

    --color-gold-light: #F9F1D8;
    --color-gold-main: #D4AF37;
    --color-gold-dark: #A67B27;

    --color-text-main: #FFFFFF;
    --color-text-muted: #A0A0A0;

    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #F9F1D8 0%, #D4AF37 50%, #A67B27 100%);
    --gradient-dark: linear-gradient(180deg, #111111 0%, #050505 100%);

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Layout */
    --container-max-width: 1200px;
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-main);
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

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

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-medium);
    border: 1px solid transparent;
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--color-bg-main);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-outline-gold {
    background: transparent;
    color: var(--color-gold-main);
    border-color: var(--color-gold-main);
}

.btn-outline-gold:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 0;
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold-main);
    letter-spacing: 2px;
}

.brand-logo {
    max-height: 40px;
    width: auto;
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--color-gold-main);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    padding: 12rem 0 6rem 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, rgba(5, 5, 5, 0) 70%);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-subtitle {
    color: var(--color-gold-main);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-video-placeholder {
    width: 100%;
}

.vsl-mockup {
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--border-radius-lg);
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    transition: border-color var(--transition-medium);
}

.vsl-mockup:hover {
    border-color: var(--color-gold-main);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-bg-main);
    cursor: pointer;
    margin-bottom: 1rem;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
    transition: transform var(--transition-fast);
}

.vsl-mockup:hover .play-button {
    transform: scale(1.1);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-description {
        margin: 0 auto 2.5rem;
    }

    .hero-cta-group {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
        /* simple mobile menu handling for later */
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .header {
        padding: 1rem 0;
    }
}

/* ==========================================================================
   Global Section Styles
   ========================================================================== */

.section {
    padding: 6rem 0;
}

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

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

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

.section-subtitle {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

.text-gold {
    color: var(--color-gold-main);
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Problem Section
   ========================================================================== */

.problem-section {
    background-color: var(--color-bg-card);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.problem-card {
    background: var(--color-bg-main);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-medium);
}

.problem-card:hover {
    border-color: rgba(255, 50, 50, 0.3);
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.problem-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-family: var(--font-body);
}

.problem-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Methodology Section
   ========================================================================== */

.method-section {
    position: relative;
    overflow: hidden;
}

.method-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.method-description {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
}

.method-list {
    list-style: none;
}

.method-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.method-check {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-gold-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.method-item h4 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.method-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* System Graphic Animation */
.method-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.system-graphic {
    position: relative;
    width: 300px;
    height: 300px;
}

.system-circle {
    position: absolute;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.system-circle::after {
    content: attr(data-text);
}

.system-circle.center {
    width: 140px;
    height: 140px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--gradient-gold);
    color: var(--color-bg-main);
    z-index: 10;
    font-size: 1rem;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

.system-circle.orbit {
    width: 90px;
    height: 90px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-gold-main);
    color: var(--color-text-main);
}

.system-circle.orbit.top {
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
}

.system-circle.orbit.bottom {
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%);
}

.system-circle.orbit.left {
    left: 0;
    top: 50%;
    transform: translate(-50%, -50%);
}

.system-circle.orbit.right {
    right: 0;
    top: 50%;
    transform: translate(50%, -50%);
}

/* Responsive Updates */
@media (max-width: 992px) {

    .problem-grid,
    .method-layout {
        grid-template-columns: 1fr;
    }

    .method-visual {
        margin-top: 3rem;
    }
}

@media (max-width: 768px) {
    .system-graphic {
        transform: scale(0.8);
    }
}

/* ==========================================================================
   Curriculum Section
   ========================================================================== */

.curriculum-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.curriculum-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(212, 175, 55, 0.2);
}

.timeline-item {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-marker {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-bg-main);
    border: 2px solid var(--color-gold-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gold-main);
    flex-shrink: 0;
    z-index: 2;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

.timeline-content {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    flex-grow: 1;
    transition: var(--transition-medium);
}

.timeline-content:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateX(10px);
}

.timeline-content h3 {
    color: var(--color-gold-light);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.timeline-content p {
    color: var(--color-text-muted);
}

/* ==========================================================================
   Results / Social Proof Section
   ========================================================================== */

.results-section {
    background: radial-gradient(circle at top, rgba(212, 175, 55, 0.05) 0%, rgba(5, 5, 5, 1) 80%);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.result-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition-medium);
}

.result-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
}

.result-card:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.result-metric {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.5rem;
}

.result-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-description {
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: 2rem;
}

.result-author {
    display: flex;
    flex-direction: column;
}

.result-author strong {
    color: var(--color-gold-light);
    font-size: 1rem;
}

.result-author span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@media (max-width: 992px) {
    .results-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Target Audience Section
   ========================================================================== */

.bg-dark {
    background-color: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.target-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.business-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    padding: 2rem;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, rgba(5, 5, 5, 0) 70%);
}

.business-badge {
    padding: 1rem 2rem;
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 1px;
    transition: var(--transition-medium);
}

.business-badge:hover {
    border-color: var(--color-gold-main);
    color: var(--color-gold-main);
    transform: translateY(-3px);
}

.mb-4 {
    margin-bottom: 2rem;
}

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

.target-list {
    list-style: none;
    margin-top: 2rem;
}

.target-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.5;
}

.target-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.target-list strong {
    color: var(--color-text-main);
    display: block;
    margin-bottom: 0.2rem;
}

/* Responsive updates for Timeline & Target */
@media (max-width: 992px) {
    .target-layout {
        grid-template-columns: 1fr;
    }

    .target-image {
        order: 2;
        margin-top: 3rem;
    }
}

@media (max-width: 768px) {
    .curriculum-timeline::before {
        left: 30px;
    }

    .timeline-item {
        gap: 1.5rem;
    }

    .timeline-marker {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }

    .timeline-content {
        padding: 1.5rem;
    }
}

/* ==========================================================================
   Creator Section
   ========================================================================== */

.creator-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

.creator-subtitle {
    color: var(--color-gold-main);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.creator-bio p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.photo-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-family: var(--font-body);
    box-shadow: 20px 20px 0 rgba(212, 175, 55, 0.1);
    position: relative;
}

.photo-placeholder::after {
    content: '';
    position: absolute;
    inset: -10px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

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

.faq-item {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius-md);
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    transition: var(--transition-medium);
}

.faq-item:hover {
    border-color: rgba(212, 175, 55, 0.3);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1.5rem 2rem;
    background: transparent;
    border: none;
    color: var(--color-text-main);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon {
    color: var(--color-gold-main);
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform var(--transition-medium);
}

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

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: rgba(0, 0, 0, 0.2);
}

.faq-answer p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.faq-item.active .faq-answer {
    padding: 0 2rem 1.5rem 2rem;
    max-height: 300px;
    /* arbitrary large height for animation */
}

/* ==========================================================================
   CTA & Footer Section
   ========================================================================== */

.cta-section {
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, rgba(5, 5, 5, 1) 100%);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: 8rem 0;
}

.footer {
    background-color: #000000;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.text-sm {
    font-size: 0.9rem;
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* Responsive updates for Creator */
@media (max-width: 992px) {
    .creator-layout {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .creator-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .photo-placeholder {
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.5);
    }
}