/* =============================================
   Pampa Academy Firework Stand — Stylesheet
   Classic & Elegant | Charcoal + Coral
   ============================================= */

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

:root {
    --charcoal-950: #0f1114;
    --charcoal-900: #1a1d23;
    --charcoal-800: #252830;
    --charcoal-700: #333740;
    --charcoal-600: #4a4f5c;
    --charcoal-500: #6b7080;
    --charcoal-100: #e8e8ec;
    --charcoal-50: #f4f4f6;
    --charcoal-white: #fafafa;

    --coral-600: #a8432e;
    --coral-500: #C4553D;
    --coral-400: #d4705c;
    --coral-300: #e8a090;
    --coral-200: #f0c4b8;
    --coral-100: #f7e4de;
    --coral-50: #fdf2ef;

    --cream: #faf8f5;
    --cream-dark: #f0ece6;

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Lato', 'Segoe UI', system-ui, sans-serif;

    --shadow-sm: 0 1px 3px rgba(15, 17, 20, 0.08);
    --shadow-md: 0 4px 16px rgba(15, 17, 20, 0.10);
    --shadow-lg: 0 8px 32px rgba(15, 17, 20, 0.12);
    --shadow-xl: 0 16px 48px rgba(15, 17, 20, 0.14);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --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(--charcoal-800);
    background-color: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.2;
    color: var(--charcoal-900);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--coral-500);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 20px;
    color: var(--charcoal-900);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--charcoal-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-lead {
    font-size: 1.1rem;
    color: var(--charcoal-700);
    line-height: 1.8;
    margin-bottom: 24px;
}

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

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--coral-500);
    color: #fff;
    border: 2px solid var(--coral-500);
}

.btn-primary:hover {
    background-color: var(--coral-600);
    border-color: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--charcoal-900);
    border: 2px solid var(--charcoal-300);
}

.btn-outline:hover {
    border-color: var(--coral-500);
    color: var(--coral-500);
    transform: translateY(-2px);
}

.btn-outline-light {
    background-color: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline-light:hover {
    border-color: #fff;
    background-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow var(--transition);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--charcoal-900);
}

.nav-brand-accent {
    color: var(--coral-500);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--charcoal-600);
    position: relative;
    padding: 4px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--coral-500);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--coral-500);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background-color: var(--coral-500);
    color: #fff !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-sm);
    font-weight: 600 !important;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background-color: var(--coral-600);
    color: #fff !important;
    transform: translateY(-1px);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--charcoal-800);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
    background-color: var(--charcoal-900);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 24px;
    color: var(--charcoal-100);
    padding: 8px;
}

.mobile-menu-close:hover {
    color: var(--coral-400);
}

.mobile-nav-link {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--charcoal-100);
    padding: 12px 24px;
    transition: color var(--transition);
}

.mobile-nav-link:hover {
    color: var(--coral-400);
}

.mobile-nav-cta {
    margin-top: 16px;
    color: var(--coral-400) !important;
    border: 1px solid var(--coral-400);
    border-radius: var(--radius-sm);
    padding: 14px 32px !important;
}

/* ---------- Hero ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-color: var(--charcoal-900);
    padding-top: 72px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(196, 85, 61, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(196, 85, 61, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 80%, rgba(196, 85, 61, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

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

.hero-content {
    color: #fff;
}

.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--coral-300);
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    color: #fff;
    margin-bottom: 24px;
    line-height: 1.15;
}

.hero-title em {
    color: var(--coral-400);
    font-style: italic;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.hero-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 3px solid var(--coral-500);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.4;
}

/* ---------- Section Base ---------- */
.section {
    padding: 100px 0;
}

/* ---------- About ---------- */
.about {
    background-color: var(--cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.about-image-wrap img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-image-accent {
    position: absolute;
    top: -16px;
    left: -16px;
    width: 120px;
    height: 120px;
    border-top: 3px solid var(--coral-500);
    border-left: 3px solid var(--coral-500);
    border-radius: var(--radius-md) 0 0 0;
}

.about-stats {
    display: flex;
    gap: 32px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--charcoal-100);
}

.about-stat {
    display: flex;
    flex-direction: column;
}

.about-stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--coral-500);
    line-height: 1;
}

.about-stat-label {
    font-size: 0.85rem;
    color: var(--charcoal-500);
    margin-top: 4px;
}

/* ---------- Products ---------- */
.products {
    background-color: var(--charcoal-900);
}

.products .section-eyebrow {
    color: var(--coral-300);
}

.products .section-title {
    color: #fff;
}

.products .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.section-header {
    margin-bottom: 60px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.product-card {
    background-color: var(--charcoal-800);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.3);
}

.product-card-image {
    overflow: hidden;
    height: 220px;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.product-card-body {
    padding: 24px;
}

.product-card-title {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 8px;
}

.product-card-desc {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

.products-note {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.4);
    font-style: italic;
}

/* ---------- Why Us ---------- */
.why-us {
    background-color: var(--cream);
}

.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-us-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 36px;
}

.why-us-feature {
    display: flex;
    gap: 16px;
}

.why-us-feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--coral-50);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-us-feature-title {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--charcoal-900);
    margin-bottom: 4px;
}

.why-us-feature-desc {
    font-size: 0.9rem;
    color: var(--charcoal-600);
    line-height: 1.6;
}

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

.why-us-image img {
    width: 100%;
    height: 680px;
    object-fit: cover;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    background: linear-gradient(135deg, var(--charcoal-900) 0%, var(--charcoal-800) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(196, 85, 61, 0.2) 0%, transparent 60%);
    pointer-events: none;
}

.cta-banner-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-banner-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: #fff;
    margin-bottom: 16px;
}

.cta-banner-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 36px;
    line-height: 1.7;
}

.cta-banner-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ---------- Location ---------- */
.location {
    background-color: var(--cream-dark);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-top: 60px;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.location-card {
    display: flex;
    gap: 16px;
    background-color: #fff;
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}

.location-card:hover {
    box-shadow: var(--shadow-md);
}

.location-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--coral-50);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral-500);
}

.location-card-title {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--charcoal-500);
    margin-bottom: 4px;
}

.location-card-text {
    font-size: 1rem;
    color: var(--charcoal-800);
    line-height: 1.6;
}

.location-card-text a {
    color: var(--coral-500);
}

.location-card-text a:hover {
    color: var(--coral-600);
    text-decoration: underline;
}

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

.location-map-link {
    position: relative;
    display: block;
}

.location-map-link img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.location-map-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 17, 20, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    transition: background var(--transition);
}

.location-map-link:hover .location-map-overlay {
    background: rgba(15, 17, 20, 0.35);
}

/* ---------- Contact ---------- */
.contact {
    background-color: var(--cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-direct {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.contact-direct-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--charcoal-700);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.contact-direct-item:hover {
    background-color: var(--coral-50);
    color: var(--coral-600);
}

/* Form */
.contact-form-wrap {
    background-color: #fff;
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal-700);
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--charcoal-100);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--charcoal-800);
    background-color: var(--cream);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral-500);
    box-shadow: 0 0 0 3px rgba(196, 85, 61, 0.1);
    background-color: #fff;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background-color: #e8f5e9;
    border-radius: var(--radius-sm);
    color: #2e7d32;
    font-size: 0.95rem;
}

/* ---------- Footer ---------- */
.footer {
    background-color: var(--charcoal-900);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

.footer-logo-accent {
    color: var(--coral-400);
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    max-width: 300px;
}

.footer-nav-title,
.footer-contact-title {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.4);
    margin-bottom: 16px;
}

.footer-nav ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav a {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
}

.footer-nav a:hover {
    color: var(--coral-400);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

.footer-contact a {
    color: rgba(255,255,255,0.5);
}

.footer-contact a:hover {
    color: var(--coral-400);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.3);
}

/* ---------- Scroll Reveal (progressive enhancement) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-inner {
        gap: 40px;
    }

    .hero-image img {
        height: 420px;
    }

    .why-us-image img,
    .why-us-image {
        height: 500px;
    }
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 80px;
    }

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

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

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

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .about-grid,
    .why-us-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-image-wrap {
        order: -1;
        max-width: 560px;
        margin: 0 auto;
    }

    .products-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 72px 0;
    }

    .hero {
        padding-top: 72px;
    }

    .hero-inner {
        padding: 40px 24px;
    }

    .hero-image img {
        height: 320px;
    }

    .hero-image-accent {
        width: 120px;
        height: 120px;
        bottom: -12px;
        right: -12px;
    }

    .about-stats {
        flex-direction: column;
        gap: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrap {
        padding: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .cta-banner-actions {
        flex-direction: column;
        align-items: center;
    }
}