/* ============================================
   Liquid Vape — Styles
   Burgundy & Blush | Playfair Display + Inter
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #3a0f17;
    background-color: #fefcfb;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, svg {
    display: block;
    max-width: 100%;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: #7B2D3B;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 0 0 8px 8px;
    z-index: 1000;
    font-size: 0.875rem;
    transition: top 0.2s;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Typography ────────────────────────────── */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
    color: #3a0f17;
}

/* ── Section Shared ────────────────────────── */
.section {
    padding: 6rem 0;
}

.section--dark {
    background: linear-gradient(135deg, #3a0f17 0%, #7B2D3B 50%, #92213b 100%);
}

.section--cream {
    background: #fdf0f3;
}

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

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #b9304e;
    margin-bottom: 1rem;
}

.section-label::before {
    content: '';
    display: inline-block;
    width: 2rem;
    height: 1px;
    background: #b9304e;
}

.label-light,
.title-light {
    color: #f9cfd9;
}

.label-light::before {
    background: #f9cfd9;
}

.subtitle-light {
    color: #fbdfe8;
    font-size: 1.125rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.title-dark {
    color: #3a0f17;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: #611f2b;
    max-width: 520px;
    line-height: 1.7;
}

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

.text-burgundy-700 {
    color: #92213b;
}

.text-blush-200 {
    color: #f9cfd9;
}

/* ── Buttons ───────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.btn-primary {
    background: #b9304e;
    color: #fff;
    border: 2px solid #b9304e;
}

.btn-primary:hover {
    background: #92213b;
    border-color: #92213b;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185, 48, 78, 0.35);
}

.btn-outline-light {
    background: transparent;
    color: #fce7eb;
    border: 1.5px solid rgba(252, 231, 235, 0.5);
}

.btn-outline-light:hover {
    background: rgba(252, 231, 235, 0.1);
    border-color: #fce7eb;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #7B2D3B;
    border: 1.5px solid #7B2D3B;
}

.btn-outline:hover {
    background: #7B2D3B;
    color: #fff;
    transform: translateY(-2px);
}

.btn-light {
    background: #fff;
    color: #7B2D3B;
    border: 2px solid #fff;
}

.btn-light:hover {
    background: #fce7eb;
    border-color: #fce7eb;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ── Navigation ────────────────────────────── */
header.nav-scrolled {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem 0;
}

header.nav-scrolled .nav-container {
    background: rgba(58, 15, 23, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(249, 207, 185, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
}

.nav-logo-icon {
    flex-shrink: 0;
}

.nav-logo-text {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: #fce7eb;
    letter-spacing: 0.02em;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    z-index: 101;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: #fce7eb;
    border-radius: 2px;
    transition: all 0.3s;
}

.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);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(252, 231, 235, 0.8);
    padding: 0.5rem 0.875rem;
    border-radius: 8px;
    transition: all 0.25s;
    letter-spacing: 0.02em;
}

.nav-link:hover,
.nav-link.active {
    color: #fce7eb;
    background: rgba(252, 231, 235, 0.1);
}

.nav-cta {
    font-size: 0.875rem;
    font-weight: 600;
    color: #f9cfd9;
    background: rgba(185, 48, 78, 0.3);
    border: 1px solid rgba(185, 48, 78, 0.6);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-left: 0.5rem;
    transition: all 0.25s;
}

.nav-cta:hover {
    background: #b9304e;
    border-color: #b9304e;
    color: #fff;
}

/* ── Hero ──────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #3a0f17;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(58, 15, 23, 0.92) 0%,
        rgba(123, 45, 59, 0.85) 50%,
        rgba(146, 33, 59, 0.78) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(249, 207, 185, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(185, 48, 78, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 8rem 1.5rem 4rem;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #f9cfd9;
    background: rgba(249, 207, 185, 0.1);
    border: 1px solid rgba(249, 207, 185, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    font-weight: 700;
    color: #fce7eb;
    line-height: 1.08;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(252, 231, 235, 0.75);
    line-height: 1.75;
    max-width: 480px;
    margin-bottom: 2rem;
}

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

/* ── Stat Cards ────────────────────────────── */
.hero-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: 16px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.stat-card:hover {
    transform: translateX(8px);
}

.stat-card--primary {
    background: rgba(185, 48, 78, 0.25);
    border-color: rgba(185, 48, 78, 0.4);
}

.stat-card--primary:hover {
    background: rgba(185, 48, 78, 0.35);
    border-color: rgba(185, 48, 78, 0.6);
}

.stat-card--accent {
    background: rgba(249, 207, 185, 0.1);
    border-color: rgba(249, 207, 185, 0.2);
}

.stat-card--accent:hover {
    background: rgba(249, 207, 185, 0.18);
    border-color: rgba(249, 207, 185, 0.35);
}

.stat-card--cream {
    background: rgba(253, 246, 243, 0.08);
    border-color: rgba(253, 246, 243, 0.15);
}

.stat-card--cream:hover {
    background: rgba(253, 246, 243, 0.14);
    border-color: rgba(253, 246, 243, 0.25);
}

.stat-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
}

.stat-card--primary .stat-card-icon {
    color: #f9cfd9;
}

.stat-card--accent .stat-card-icon {
    color: #fbdfe8;
}

.stat-card--cream .stat-card-icon {
    color: #fce7eb;
}

.stat-card-icon svg {
    width: 24px;
    height: 24px;
}

.stat-card-value {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.375rem;
    font-weight: 700;
    color: #fce7eb;
    line-height: 1.2;
}

.stat-card-label {
    font-size: 0.8125rem;
    color: rgba(252, 231, 235, 0.65);
    line-height: 1.4;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(252, 231, 235, 0.5);
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    z-index: 1;
}

.hero-scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(252, 231, 235, 0.5), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.7); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ── About ─────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image-col {
    position: relative;
}

.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(58, 15, 23, 0.2);
}

.about-img {
    width: 100%;
    height: 700px;
    object-fit: cover;
    display: block;
}

.about-image-accent {
    position: absolute;
    bottom: -20px;