/* ========================================
   Burn Culture Vape — Custom Styles
   Deep Navy (#0F172A) + Warm Gold (#D4A017)
   Playfair Display + Inter
======================================== */

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

:root {
    --navy: #0F172A;
    --navy-light: #1E293B;
    --navy-mid: #334155;
    --gold: #D4A017;
    --gold-light: #E8B94A;
    --gold-dark: #B8860B;
    --cream: #FAF8F5;
    --cream-dark: #F0EDE8;
    --white: #FFFFFF;
    --text-dark: #0F172A;
    --text-light: #F8FAFC;
    --text-muted: #64748B;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
    --radius: 8px;
    --radius-lg: 16px;
    --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 48px rgba(15, 23, 42, 0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

/* --- Utility --- */
.section-label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
    display: block;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn--gold {
    background: var(--gold);
    color: var(--navy);
    border-color: var(--gold);
}

.btn--gold:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 160, 23, 0.3);
}

.btn--ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

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

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

.btn--outline:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
}

.btn--lg {
    padding: 1.125rem 2.5rem;
    font-size: 1rem;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 160, 23, 0.15);
    transition: all var(--transition);
}

.nav__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
}

.nav__logo-text {
    letter-spacing: -0.01em;
}

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

.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width var(--transition);
}

.nav__link:hover {
    color: var(--white);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    padding: 0.5rem 1.25rem;
    background: var(--gold);
    color: var(--navy);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.nav__cta:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
}

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

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    background: var(--navy);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60%;
    height: 140%;
    background: radial-gradient(ellipse, rgba(212, 160, 23, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--cream), transparent);
    pointer-events: none;
}

.hero__grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero__eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero__headline-accent {
    font-style: italic;
    color: var(--gold);
}

.hero__desc {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    max-width: 520px;
    margin-bottom: 2.5rem;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

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

.hero__stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.hero__stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

.hero__image {
    position: relative;
}

.hero__image-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.hero__image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 3 / 4;
}

.hero__image-accent {
    position: absolute;
    top: -16px;
    right: -16px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: var(--radius-lg);
    z-index: 0;
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    z-index: 1;
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- About --- */
.about {
    padding: 8rem 2rem;
    background: var(--cream);
}

.about__container {
    max-width: 1280px;
    margin: 0 auto;
}

.about__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 3rem;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 4rem;
    align-items: center;
}

.about__text {
    max-width: 560px;
}

.about__heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.about__text p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.about__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 2rem;
    margin-top: 2.5rem;
}

.about__feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--navy);
}

.about__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 10 / 13;
}

/* --- Products --- */
.products {
    padding: 8rem 2rem;
    background: var(--white);
}

.products__container {
    max-width: 1280px;
    margin: 0 auto;
}

.products__header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}

.products__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 1rem;
}

.products__heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.products__desc {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--text-muted);
}

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

.product-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-card__img-wrap {
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.product-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card__img-wrap img {
    transform: scale(1.05);
}

.product-card__body {
    padding: 1.75rem;
}

.product-card__body h4 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.625rem;
}

.product-card__body p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--text-muted);
}

/* --- Experience --- */
.experience {
    padding: 8rem 2rem;
    background: var(--navy);
    position: relative;
    overflow: hidden;
}

.experience::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 20% 80%, rgba(212, 160, 23, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.experience__container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.experience__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 1rem;
}

.experience__heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.experience__desc {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 3rem;
}

.experience__points {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.exp-point {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.exp-point__num {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    min-width: 3rem;
    padding-top: 0.25rem;
}

.exp-point h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.375rem;
}

.exp-point p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.55);
}

.experience__right {
    position: relative;
}

.experience__image-grid {
    display: grid;
    gap: 1.5rem;
}

.exp-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.exp-img--large {
    aspect-ratio: 5 / 6;
}

.exp-img--small {
    aspect-ratio: 5 / 3;
}

.exp-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --- Testimonials --- */
.testimonials {
    padding: 6rem 2rem;
    background: var(--cream-dark);
    border-top: 1px solid rgba(212, 160, 23, 0.15);
    border-bottom: 1px solid rgba(212, 160, 23, 0.15);
}

.testimonials__container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.testimonials__quote {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.testimonials__quote svg {
    flex-shrink: 0;
}

.testimonials__quote blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    color: var(--navy);
    max-width: 640px;
}

.testimonials__attribution {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* --- Location --- */
.location {
    padding: 8rem 2rem;
    background: var(--white);
}

.location__container {
    max-width: 1280px;
    margin: 0 auto;
}

.location__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.location__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    display: block;
    margin-bottom: 1rem;
}

.location__heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 500;
    line-height: 1.15;
    color: var(--navy);
    margin-bottom: 2.5rem;
    letter-spacing: -0.02em;
}

.location__details {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 2.5rem;
}

.loc-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.loc-detail svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.loc-detail strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--navy);
    margin-bottom: 0.25rem;
}

.loc-detail p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.loc-detail a {
    color: var(--gold-dark);
    font-weight: 500;
    transition: color var(--transition);
}

.loc-detail a:hover {
    color: var(--gold);
}

.location__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.location__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 480px;
}

.location__map iframe {
    width: 100%;
    height: 100%;
    min-height: 480px;
}

/* --- CTA --- */
.cta {
    padding: 8rem 2rem;
    background: var(--navy);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(212, 160, 23, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta__container {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta__eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: block;
}

.cta__headline {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 500;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.cta__accent {
    font-style: italic;
    color: var(--gold);
}

.cta__desc {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 2.5rem;
}

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

/* --- Footer --- */
.footer {
    background: var(--navy);
    border-top: 1px solid rgba(212, 160, 23, 0.15);
    padding: 4rem 2rem 2rem;
}

.footer__container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer__brand p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.5);
    max-width: 280px;
}

.footer__nav h4,
.footer__contact h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.25rem;
}

.footer__nav ul,
.footer__contact ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__nav a,
.footer__contact a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer__nav a:hover,
.footer__contact a:hover {
    color: var(--gold);
}

.footer__contact li {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer__bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer__age-notice {
    font-size: 0.75rem !important;
    color: rgba(255, 255, 255, 0.25) !important;
}

/* --- Reveal Animations (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(32px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 0.65fr;
        gap: 2.5rem;
    }

    .about__grid,
    .experience__container,
    .location__grid {
        gap: 3rem;
    }

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

@media (max-width: 768px) {
    .nav__links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-120%);
        transition: transform var(--transition);
        border-bottom: 1px solid rgba(212, 160, 23, 0.15);
    }

    .nav__links.open {
        transform: translateY(0);
    }

    .nav__toggle {
        display: flex;
    }

    .hero {
        padding-top: 72px;
    }

    .hero__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero__image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero__stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

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

    .about__image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

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

    .products__grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

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

    .experience__right {
        order: -1;
    }

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

    .location__map {
        min-height: 320px;
    }

    .location__map iframe {
        min-height: 320px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

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

    .cta__actions .btn {
        width: 100%;
        max-width: 280px;
    }

    .location__actions {
        flex-direction: column;
    }

    .location__actions .btn {
        width: 100%;
    }
}