/* ============================================
   WINGMAN LABS - Landing Page Stylesheet
   Dark premium aesthetic
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0a0a0a;
    --color-bg-elevated: #111111;
    --color-bg-card: #161616;
    --color-bg-card-hover: #1a1a1a;
    --color-surface: #1e1e1e;
    --color-border: #2a2a2a;
    --color-border-light: #333333;
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #666666;
    --color-accent: #c8a86e;
    --color-accent-light: #d4ba82;
    --color-accent-dark: #b8944e;
    --color-white: #ffffff;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    text-transform: uppercase;
}

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

.btn-primary:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(200, 168, 110, 0.3);
}

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

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 48px;
    font-size: 1.05rem;
}

/* --- Typography --- */
.section-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

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

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--color-white);
    text-transform: uppercase;
    position: relative;
    padding-bottom: 4px;
}

.nav-logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, var(--color-accent), transparent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    text-transform: uppercase;
}

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

.nav-cta {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--color-bg);
    background: var(--color-accent);
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    transition: all var(--transition-base);
}

.nav-cta:hover {
    background: var(--color-accent-light);
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-nav-links li {
    margin-bottom: 32px;
}

.mobile-nav-links a {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.mobile-nav-links a:hover {
    color: var(--color-accent);
}

.mobile-cta {
    color: var(--color-accent) !important;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(200, 168, 110, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 80%, rgba(200, 168, 110, 0.03) 0%, transparent 50%);
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--color-white);
}

.hero-highlight {
    color: var(--color-accent);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

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

.hero-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 168, 110, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
}

.hero-bottle {
    position: relative;
    z-index: 1;
    max-height: 550px;
    width: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 1; height: 40px; }
    50% { opacity: 0.4; height: 25px; }
}

/* ============================================
   SOCIAL PROOF
   ============================================ */
.social-proof {
    padding: 48px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
}

.proof-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
}

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

.proof-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.proof-unit {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
}

.proof-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-top: 8px;
}

.proof-divider {
    width: 1px;
    height: 48px;
    background: var(--color-border-light);
}

/* ============================================
   BENEFITS
   ============================================ */
.benefits {
    padding: 120px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(20px);
}

.benefit-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.benefit-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-light);
    transform: translateY(-4px);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200, 168, 110, 0.1);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    color: var(--color-accent);
}

.benefit-card h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-text-primary);
}

.benefit-card p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* ============================================
   IMAGE BREAK
   ============================================ */
.image-break {
    position: relative;
    overflow: hidden;
}

.image-break-content {
    position: relative;
    height: 500px;
    overflow: hidden;
}

.image-break-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.image-break-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.4) 50%, rgba(10, 10, 10, 0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-break-quote {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-accent);
    text-align: center;
    max-width: 600px;
    padding: 0 24px;
    line-height: 1.4;
}

/* ============================================
   INGREDIENTS
   ============================================ */
.ingredients {
    padding: 120px 0;
    background: var(--color-bg-elevated);
}

.ingredients-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.ingredients-image {
    position: sticky;
    top: 120px;
}

.ingredients-bottle {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.ingredients-intro {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.ingredient-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ingredient-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateX(20px);
}

.ingredient-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.ingredient-item:hover {
    border-color: var(--color-accent-dark);
}

.ingredient-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 8px;
}

.ingredient-header h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.ingredient-tag {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-accent);
    background: rgba(200, 168, 110, 0.1);
    padding: 4px 12px;
    border-radius: 100px;
}

.ingredient-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.ingredients-extras {
    margin-top: 32px;
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.extra-item {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    padding: 8px 0;
}

.extra-item:not(:last-child) {
    border-bottom: 1px solid var(--color-border);
}

.extra-item strong {
    color: var(--color-text-primary);
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
    padding: 120px 0;
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
}

.step-card {
    flex: 1;
    max-width: 320px;
    text-align: center;
    padding: 40px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    opacity: 0;
    transform: translateY(20px);
}

.step-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.step-card:hover {
    border-color: var(--color-accent-dark);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(200, 168, 110, 0.15);
    line-height: 1;
    margin-bottom: 16px;
}

.step-icon {
    color: var(--color-accent);
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.step-connector {
    display: flex;
    align-items: center;
    color: var(--color-border-light);
    padding-top: 80px;
    flex-shrink: 0;
}

/* ============================================
   SHOWCASE
   ============================================ */
.showcase {
    padding: 80px 0;
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    grid-template-rows: auto auto;
    gap: 16px;
}

.showcase-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.showcase-item:hover img {
    transform: scale(1.03);
}

.showcase-large {
    grid-row: 1 / 3;
}

.showcase-large img {
    height: 100%;
    min-height: 400px;
}

.showcase-item:not(.showcase-large) img {
    height: 250px;
}

/* ============================================
   BUY SECTION
   ============================================ */
.buy-section {
    padding: 120px 0;
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
}

.buy-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.buy-image {
    display: flex;
    justify-content: center;
}

.buy-image img {
    max-height: 450px;
    width: auto;
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
}

.buy-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.buy-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
}

.buy-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.buy-feature svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

.buy-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.buy-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    padding: 120px 0;
}

.faq-list {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(10px);
}

.faq-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 500;
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-question svg {
    color: var(--color-accent);
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
}

.footer-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 48px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--color-white);
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 32px;
}

.footer-disclaimer {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 16px;
    max-width: 800px;
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        align-items: center;
    }

    .hero-image {
        order: -1;
    }

    .hero-bottle {
        max-height: 400px;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .ingredients-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .ingredients-image {
        position: static;
        max-width: 400px;
        margin: 0 auto;
    }

    .buy-layout {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .buy-image {
        order: -1;
    }

    .buy-features {
        align-items: center;
    }

    .buy-cta {
        align-items: center;
    }
}

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

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

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

    .steps-grid {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        transform: rotate(90deg);
        padding: 0;
    }

    .step-card {
        max-width: 100%;
        width: 100%;
    }

    .proof-grid {
        flex-wrap: wrap;
        gap: 32px;
    }

    .proof-divider {
        display: none;
    }

    .proof-item {
        min-width: 120px;
    }

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

    .showcase-large {
        grid-row: auto;
    }

    .showcase-large img,
    .showcase-item:not(.showcase-large) img {
        height: 280px;
    }

    .image-break-content {
        height: 350px;
    }

    .hero {
        padding: 100px 0 60px;
    }

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

    .hero-bottle {
        max-height: 320px;
    }

    .benefits, .ingredients, .how-it-works, .faq, .buy-section {
        padding: 80px 0;
    }

    .footer-top {
        flex-direction: column;
        gap: 24px;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .proof-grid {
        gap: 24px;
    }

    .proof-number {
        font-size: 2rem;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .benefit-card {
        padding: 28px 20px;
    }

    .ingredient-header {
        flex-direction: column;
        align-items: flex-start;
    }
}