:root {
    --gold: #C5A059; /* More sophisticated gold */
    --gold-bright: #E8D1A7;
    --gold-dark: #8C6D3D;
    --black-deep: #030303; /* Deeper black */
    --black-soft: #0A0A0B;
    --black-card: #121214;
    --text-gold: #D4B67C;
    --text-white: #FFFFFF;
    --text-muted: #A0A0A5;
    --gold-gradient: linear-gradient(135deg, #8C6D3D 0%, #E8D1A7 50%, #8C6D3D 100%);
    --glass: rgba(10, 10, 11, 0.8);
    --border-gold: rgba(197, 160, 89, 0.15);
    --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--black-deep);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

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

/* Navbar */
.navbar {
    height: 90px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-gold);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
}

.logo span {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-white);
    font-weight: 500;
    transition: all 0.3s;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

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

/* Buttons and Links */
.btn {
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-nav-cta {
    border: 2px solid var(--gold) !important;
    border-radius: 50px !important;
    padding: 8px 20px !important;
    color: var(--gold) !important;
}

.btn-nav-cta:hover {
    background: var(--gold);
    color: var(--black-deep) !important;
}

.hero-store-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #000;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 10px 20px;
    border-radius: 8px;
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

.store-btn:hover {
    border-color: var(--gold);
    background: rgba(197, 160, 89, 0.1);
}

.store-btn i {
    font-size: 1.8rem;
}

.store-btn span span {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
}

.store-btn span strong {
    display: block;
    font-size: 1.1rem;
}

/* App Screens Section */
.app-screens {
    background: var(--black-soft);
}

.screens-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

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

.mockup-frame {
    background: #000;
    padding: 10px;
    border-radius: 20px;
    border: 4px solid var(--black-card);
    transition: 0.3s;
    position: relative;
}

.mockup-frame:hover {
    transform: scale(1.05);
    border-color: var(--gold);
}

.mockup-frame img {
    width: 100%;
    border-radius: 12px;
}

.screen-label {
    margin-top: 15px;
    font-weight: 600;
    color: var(--text-gold);
}

/* Download Section */
.download-section {
    padding: 100px 0;
    text-align: center;
}

.download-box {
    background: var(--black-card);
    padding: 80px;
    border: 1px solid var(--border-gold);
    border-radius: 20px;
}

.download-box h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 20px;
}

.download-box p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.download-box .hero-store-buttons {
    justify-content: center;
}

/* Sections */
section {
    padding: 120px 0;
}

.btn-gold {
    background: var(--gold-gradient);
    color: var(--black-deep);
    border: none;
}

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

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

.btn-outline-white {
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--text-white);
    background: transparent;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1rem;
}

/* Hero */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background-image: url('assets/logo.png');
    background-size: 20%;
    background-position: center;
    padding-top: 90px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--black-deep) 40%, rgba(5,5,5,0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold-dark);
    color: var(--gold);
    border-radius: 50px;
    font-size: 0.8rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-text {
    padding-top: 120px;
}

.hero-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-mockup {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-logo-large {
    max-width: 400px;
    filter: drop-shadow(0 0 30px rgba(197, 160, 89, 0.3));
}

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

.mockup-container img {
    max-width: 320px;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
}

.gold-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    z-index: -1;
}

/* Sections */
section {
    padding: 120px 0;
}

.section-title {
    margin-bottom: 70px;
}

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

.subtitle {
    text-transform: uppercase;
    color: var(--gold);
    letter-spacing: 3px;
    font-size: 0.8rem;
    font-weight: 600;
    display: block;
    margin-bottom: 15px;
}

.section-title h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
}

/* Features */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.premium-card {
    background: var(--black-card);
    padding: 50px 40px;
    border: 1px solid var(--border-gold);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.premium-card:hover {
    transform: translateY(-15px);
    background: #202022;
    border-color: var(--gold);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 30px;
}

.premium-card h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
}

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

/* How it Works */
.how-it-works {
    background: var(--black-soft);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step-card {
    background: var(--black-card);
    padding: 60px 40px;
    border: 1px solid var(--border-gold);
    position: relative;
    transition: 0.4s;
}

.step-card:hover {
    border-color: var(--gold);
    transform: translateY(-10px);
}

.step-num {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(197, 160, 89, 0.1);
    position: absolute;
    top: 20px;
    right: 30px;
}

.step-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-gold);
}

/* Solutions */
.solutions {
    background: var(--black-deep);
}

.solution-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    background: var(--black-card);
    padding: 80px;
    border: 1px solid var(--border-gold);
    border-radius: 4px;
}

.solution-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.solution-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

/* Tech Section (Updated to Features) */
.features {
    background: #080808;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
    align-items: stretch;
}

.price-card {
    background: linear-gradient(180deg, var(--black-card) 0%, rgba(10, 10, 11, 0.95) 100%);
    padding: 60px 40px;
    text-align: center;
    border: 1px solid var(--border-gold);
    border-radius: 20px;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.price-card:hover {
    transform: translateY(-15px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(197, 160, 89, 0.15);
}

.price-card.featured {
    border: 2px solid var(--gold);
    background: linear-gradient(180deg, #1d1d1f 0%, #101012 100%);
    z-index: 5;
}

.featured-tag {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--gold);
    color: var(--black-deep);
    padding: 4px 20px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    display: block;
    margin: 30px 0;
}

.price small {
    font-size: 1rem;
    color: var(--text-muted);
}

.card-list {
    list-style: none;
    margin: 30px 0 45px;
    text-align: left;
}

.card-list li {
    margin-bottom: 12px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.card-list li::before {
    content: '•';
    color: var(--gold);
    margin-right: 10px;
}

/* New Package Styles */
.pricing-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 15px;
}

.package-icon {
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.package-subtitle {
    color: var(--text-gold);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    margin-bottom: 10px;
}

.package-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

/* Click Calculator */
.click-calculator {
    background: linear-gradient(145deg, rgba(197, 160, 89, 0.08) 0%, rgba(0, 0, 0, 0.4) 100%);
    border: 1px solid rgba(197, 160, 89, 0.25);
    border-radius: 16px;
    padding: 25px 20px;
    margin: 20px 0;
    box-shadow: inset 0 2px 20px rgba(0,0,0,0.5);
    transition: 0.3s;
}

.click-calculator:hover {
    border-color: rgba(197, 160, 89, 0.5);
    box-shadow: inset 0 2px 20px rgba(197, 160, 89, 0.1);
}

.calc-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 15px;
}

.calc-slider-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.calc-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    background: var(--gold);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 12px rgba(197, 160, 89, 0.5);
    transition: 0.2s;
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.calc-display {
    display: flex;
    align-items: baseline;
    gap: 4px;
    min-width: 90px;
    text-align: right;
    flex-shrink: 0;
}

.audience-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1;
}

.audience-unit {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
}

.calc-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border-gold);
}

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

.calc-per strong {
    color: var(--gold);
}

.calc-total {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.calc-total strong {
    color: var(--text-white);
    font-size: 1.1rem;
}

/* Package Info Box */
.package-how {
    background: rgba(197, 160, 89, 0.06);
    border-left: 3px solid var(--gold);
    border-radius: 0 8px 8px 0;
    padding: 12px 16px;
    margin-bottom: 20px;
}

.package-how p {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.6;
    margin: 0;
}

.package-how i {
    color: var(--gold);
    margin-right: 6px;
}

.price-card .btn {
    margin-top: auto;
}

/* Testimonials */
.testimonials {
    background: var(--black-soft);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.testimonial-card {
    background: var(--black-card);
    padding: 50px;
    border: 1px solid var(--border-gold);
    position: relative;
    border-radius: 4px;
}

.quote-icon {
    color: var(--gold);
    font-size: 2rem;
    margin-bottom: 25px;
    opacity: 0.5;
}

.testimonial-card p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--text-white);
}

.user-info strong {
    display: block;
    color: var(--gold);
    font-size: 1.1rem;
}

.user-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.faq-item {
    background: var(--black-card);
    border: 1px solid var(--border-gold);
    margin-bottom: 15px;
    border-radius: 4px;
    overflow: hidden;
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: 0.3s;
}

.faq-question:hover {
    background: rgba(197, 160, 89, 0.05);
}

.faq-answer {
    padding: 0 30px 25px;
    color: var(--text-muted);
    line-height: 1.8;
}

/* Contact */
.contact-box {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    background: var(--black-card);
    border: 1px solid var(--border-gold);
    padding: 80px;
    border-radius: 4px;
}

.contact-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom:30px;
}

.contact-details {
    margin-top: 50px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.detail-item i {
    color: var(--gold);
    font-size: 1.4rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input, .contact-form textarea {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-gold);
    padding: 18px;
    color: var(--text-white);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: 0.3s;
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255,255,255,0.05);
}

.contact-form textarea {
    height: 150px;
    resize: none;
}

.w-100 { width: 100%; }

/* Footer */
.footer {
    border-top: 1px solid var(--border-gold);
    padding: 100px 0 50px;
    background: var(--black-deep);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 80px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 25px;
    line-height: 1.8;
}

.footer-links h5, .footer-social h5 {
    color: var(--text-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.footer-links a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 15px;
    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-bottom {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
.animate-up, .animate-left, .animate-right, .animate-fade {
    opacity: 0;
    transition: all 1s cubic-bezier(0.2, 0.6, 0.2, 1);
}

.animate-up { transform: translateY(40px); }
.animate-left { transform: translateX(-40px); }
.animate-right { transform: translateX(40px); }

.active {
    opacity: 1 !important;
    transform: translate(0, 0) !important;
}

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

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* ═══════════════════════════════════════════════════════════════════════════
   HAMBURGER MENU (all screens — hidden on desktop via media query)
   ═══════════════════════════════════════════════════════════════════════════ */
.hamburger {
    display: none;               /* shown only on mobile */
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 1001;
}
.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--text-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

body.nav-overlay-active { overflow: hidden; }

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤1024px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .container { padding: 0 30px; }
    section { padding: 80px 0; }

    .hero-text h1 { font-size: 3.2rem; }
    .section-title h2 { font-size: 2.4rem; }
    .feature-grid { gap: 24px; }
    .premium-card { padding: 35px 28px; }
    .premium-card h3 { font-size: 1.3rem; }
    .solution-box, .contact-box { gap: 40px; padding: 50px; }
    .contact-info h2 { font-size: 2.2rem; }
    .screens-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { gap: 20px; }
    .price-card { padding: 40px 28px; }
    .price { font-size: 2.8rem; }
    .download-box { padding: 50px 30px; }
    .download-box h2 { font-size: 2.4rem; }
    .footer-grid { gap: 40px; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE LARGE (≤768px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
    .container { padding: 0 20px; }
    section { padding: 60px 0; }

    /* Hamburger visible */
    .hamburger { display: flex; }

    /* Nav slides in from right */
    .nav-links {
        position: fixed;
        top: 0; right: 0;
        width: 280px;
        height: 100vh;
        background: rgba(3, 3, 3, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 30px 40px;
        gap: 0;
        transform: translateX(100%);
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        border-left: 1px solid var(--border-gold);
        box-shadow: -10px 0 40px rgba(0,0,0,0.5);
        z-index: 1000;
        overflow-y: auto;
    }
    .nav-links.nav-open {
        transform: translateX(0);
    }
    .nav-links li {
        width: 100%;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .nav-links a {
        display: block;
        padding: 16px 0;
        font-size: 1.05rem;
    }
    .nav-links .btn-nav-cta {
        margin-top: 20px;
        text-align: center;
        width: 100%;
        border-radius: 8px !important;
        padding: 14px !important;
    }

    /* Hero */
    .hero { height: auto; padding: 120px 0 70px; }
    .hero-content { grid-template-columns: 1fr; text-align: center; gap: 30px; }
    .hero-text { padding-top: 20px; }
    .hero-text h1 { font-size: 2.2rem; line-height: 1.15; }
    .hero-text p { font-size: 1rem; margin: 0 auto 30px; max-width: 100%; }
    .hero-actions, .hero-store-buttons { flex-direction: column; align-items: center; gap: 12px; }
    .store-btn { width: 100%; max-width: 260px; justify-content: center; }
    .hero-mockup, .logo-hero-container { justify-content: center; }
    .hero-logo-large { max-width: 220px; }
    .badge { font-size: 0.7rem; padding: 5px 12px; }

    /* Section Titles */
    .section-title { margin-bottom: 40px; }
    .section-title h2 { font-size: 2rem; }
    .subtitle { font-size: 0.7rem; letter-spacing: 2px; }

    /* Features */
    .feature-grid { grid-template-columns: 1fr; gap: 20px; }
    .premium-card { padding: 30px 24px; }
    .premium-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
    .premium-card:hover { transform: translateY(-5px); }
    .card-icon { font-size: 2rem; margin-bottom: 20px; }

    /* Steps */
    .steps-grid { grid-template-columns: 1fr; gap: 16px; }
    .step-card { padding: 35px 24px; }
    .step-card h3 { font-size: 1.2rem; }
    .step-card:hover { transform: translateY(-5px); }

    /* Solution / For Barbers */
    .solution-box { grid-template-columns: 1fr; padding: 30px 20px; gap: 30px; }
    .solution-content h2 { font-size: 1.8rem; }
    .solution-content p { font-size: 1rem; }

    /* App Screens */
    .screens-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .screen-label { font-size: 0.85rem; margin-top: 10px; }

    /* Pricing */
    .pricing-grid { grid-template-columns: 1fr; gap: 20px; max-width: 420px; margin: 0 auto; }
    .price-card { padding: 40px 24px; }
    .price-card:hover { transform: translateY(-8px); }
    .price { font-size: 2.5rem; margin: 20px 0; }
    .price small { font-size: 0.9rem; }
    .card-list { margin: 20px 0 30px; }
    .package-subtitle { font-size: 0.75rem; }
    .click-calculator { padding: 18px 16px; }
    .audience-number { font-size: 1.6rem; }

    /* Download */
    .download-box { padding: 35px 20px; }
    .download-box h2 { font-size: 1.8rem; }
    .download-box p { font-size: 1rem; margin-bottom: 30px; }

    /* Testimonials */
    .testimonial-grid { grid-template-columns: 1fr; gap: 20px; }
    .testimonial-card { padding: 30px 24px; }
    .testimonial-card p { font-size: 1rem; }

    /* FAQ */
    .faq-question { padding: 18px 20px; font-size: 0.95rem; }
    .faq-answer { padding: 0 20px 18px; }

    /* Contact */
    .contact-box { grid-template-columns: 1fr; padding: 30px 20px; gap: 30px; }
    .contact-info h2 { font-size: 2rem; }
    .contact-details { margin-top: 25px; }
    .detail-item { font-size: 0.95rem; gap: 14px; }

    /* Footer */
    .footer { padding: 50px 0 30px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 30px; }
    .footer-brand p { margin: 16px auto; }
    .footer-bottom { margin-top: 40px; padding-top: 20px; }

    /* Modal */
    .modal-content { padding: 24px 20px; width: 95%; }
    .modal-header h3 { font-size: 1.4rem; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE SMALL (≤480px)
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    section { padding: 50px 0; }

    .navbar { height: 70px; }
    .logo span { font-size: 1.1rem; }
    .logo-img { width: 32px; height: 32px; }

    .hero { padding: 100px 0 50px; }
    .hero-text h1 { font-size: 1.75rem; }
    .hero-text p { font-size: 0.9rem; }
    .hero-logo-large { max-width: 170px; }

    .section-title h2 { font-size: 1.6rem; }

    .premium-card { padding: 24px 18px; }
    .step-card { padding: 28px 18px; }
    .step-num { font-size: 2rem; }

    .price-card { padding: 30px 18px; }
    .price { font-size: 2rem; }
    .featured-tag { font-size: 0.65rem; padding: 3px 14px; }

    .solution-box { padding: 22px 16px; }
    .solution-content h2 { font-size: 1.5rem; }

    .contact-box { padding: 22px 16px; }
    .contact-info h2 { font-size: 1.6rem; }
    .contact-form input, .contact-form textarea { padding: 14px; font-size: 0.9rem; }

    .download-box { padding: 28px 16px; }
    .download-box h2 { font-size: 1.4rem; }

    .testimonial-card { padding: 24px 18px; }
    .testimonial-card p { font-size: 0.9rem; }

    .calc-slider-wrapper { gap: 12px; }
    .calc-display { min-width: 70px; }
    .audience-number { font-size: 1.4rem; }

    .row-flex { flex-direction: column; }
    .apply-btn { width: 100%; height: 46px; }

    .modal-content { padding: 20px 16px; }
}

/* Modal Overlay & Checkout Styles */
.modal-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.modal-overlay.active {
    opacity: 1; visibility: visible;
}
.modal-content {
    background: var(--black-card);
    border: 1px solid var(--border-gold);
    border-radius: 16px;
    padding: 30px 40px;
    width: 90%; max-width: 480px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    background: linear-gradient(180deg, var(--black-card) 0%, rgba(10, 10, 11, 0.95) 100%);
    transform: translateY(20px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.modal-overlay.active .modal-content {
    transform: translateY(0);
}
.close-modal {
    position: absolute; top: 20px; right: 25px;
    font-size: 1.3rem; color: var(--text-muted);
    cursor: pointer; transition: 0.3s;
}
.close-modal:hover { color: var(--gold); transform: scale(1.2); }

.modal-header h3 { font-size: 1.8rem; margin-bottom: 5px; }
.modal-header p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 25px; line-height: 1.4; }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 0.8rem; color: var(--text-gold); text-transform: uppercase; letter-spacing: 1px; font-weight: 600;}
.modal-input {
    width: 100%; padding: 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-gold);
    color: var(--text-white);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: 0.3s;
}
.modal-input:focus { border-color: var(--gold); outline: none; background: rgba(255,255,255,0.06); box-shadow: 0 0 10px rgba(197, 160, 89, 0.2); }

.row-flex { display: flex; gap: 10px; align-items: flex-end; }
.input-wrap { flex: 1; }
.apply-btn { padding: 0 20px; height: 50px; border-radius: 8px; font-weight: 600; }

.modal-summary {
    background: rgba(0,0,0,0.4); 
    border: 1px solid rgba(197, 160, 89, 0.1);
    border-radius: 8px; padding: 20px; margin: 25px 0;
}
.summary-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-size: 0.95rem; }
.summary-row.total-row {
    margin-top: 15px;
    margin-bottom: 0;
    font-size: 1.25rem;
    font-weight: bold;
}
.summary-row.discount-row { margin-bottom: 5px; font-weight: 600; }
.summary-divider { height: 1px; background: rgba(197, 160, 89, 0.2); margin: 15px 0; }
.s-label { color: var(--text-muted); }
.s-value { color: var(--text-white); text-align: right; }
.text-green { color: #4ade80 !important; }
.hidden { display: none !important; }