body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0f;
    color: #e4e4e7;
    overflow-x: hidden;
}

/* ── Loading Screen ── */
.loading-screen {
    position: fixed;
    inset: 0;
    background: #0a0a0f;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.6s ease-out;
}

.loading-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loading-dots {
    display: flex;
    gap: 16px;
}

.loading-dots span {
    width: 14px;
    height: 14px;
    background: #a78bfa;
    border-radius: 50%;
    animation: loading-bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes loading-bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.3; }
    40%            { transform: scale(1);   opacity: 1;   }
}

/* ── Grain overlay for texture ── */
.grain::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* ── Navigation ── */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: transform 0.35s ease;
}

.nav-hidden {
    transform: translateY(-100%);
}

/* ── Hero Gradient Orbs ── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.35;
    animation: orb-float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #7c3aed, transparent 70%);
    top: -10%;
    left: -10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #3b82f6, transparent 70%);
    bottom: -10%;
    right: -10%;
    animation-delay: -7s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #ec4899, transparent 70%);
    top: 40%;
    left: 50%;
    animation-delay: -14s;
}

@keyframes orb-float {
    0%, 100% { transform: translate(0, 0) scale(1);   }
    33%      { transform: translate(40px, -30px) scale(1.05); }
    66%      { transform: translate(-20px, 20px) scale(0.95); }
}

/* ── Gradient Text ── */
.gradient-text {
    background: linear-gradient(135deg, #c084fc 0%, #818cf8 40%, #60a5fa 70%, #a78bfa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 200%;
    animation: gradient-shift 6s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%;   }
    50%      { background-position: 100% 50%; }
}

/* ── Buttons ── */
.btn-primary {
    background: linear-gradient(135deg, #7c3aed 0%, #6366f1 50%, #3b82f6 100%);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 50%, #6366f1 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: #d4d4d8;
    transition: all 0.35s ease;
}

.btn-outline:hover {
    border-color: rgba(167, 139, 250, 0.4);
    background: rgba(167, 139, 250, 0.08);
    transform: translateY(-2px);
}

/* ── Glow Cards (Bento grid) ── */
.glow-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 1.25rem;
    padding: 2.5rem;
    transition: all 0.4s ease;
    overflow: hidden;
}

.glow-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0), rgba(99, 102, 241, 0), rgba(59, 130, 246, 0));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    transition: background 0.4s ease;
}

.glow-card:hover::before {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.6), rgba(99, 102, 241, 0.4), rgba(59, 130, 246, 0.6));
}

.glow-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.1);
}

/* Card icon containers */
.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.5rem;
}

/* ── Product card special ── */
.product-card {
    position: relative;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.4s ease;
}

.product-card:hover {
    border-color: rgba(167, 139, 250, 0.3);
    box-shadow: 0 0 80px rgba(124, 58, 237, 0.08);
}

.product-card .inner-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 50%;
    background: radial-gradient(ellipse, rgba(124, 58, 237, 0.15), transparent 70%);
    pointer-events: none;
}

/* ── CTA Banner ── */
.cta-banner {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #1e1b4b 100%);
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(124, 58, 237, 0.2), transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(59, 130, 246, 0.15), transparent 60%);
}

/* ── Form inputs ── */
.form-input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.75rem;
    color: #e4e4e7;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-input::placeholder {
    color: #71717a;
}

.form-input:focus {
    border-color: rgba(124, 58, 237, 0.5);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
    background: rgba(255, 255, 255, 0.06);
}

/* ── Scroll Reveal Animations ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    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; }

/* ── iOS Logo ── */
.ios-logo {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

/* ── Footer ── */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ── Badge/Pill ── */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1px solid rgba(167, 139, 250, 0.25);
    background: rgba(167, 139, 250, 0.08);
    color: #c4b5fd;
}

.pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a78bfa;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 0.4; }
    50%      { opacity: 1;   }
}

/* ── Modal Styles ── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #18181b;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 2.5rem;
    border-radius: 1.25rem;
    text-align: center;
    max-width: 420px;
    width: 90%;
    transform: scale(0.85);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

.modal-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkmark {
    width: 28px;
    height: 28px;
    color: white;
}

.modal-title {
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #f4f4f5;
}

.modal-text {
    color: #a1a1aa;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.modal-close-btn {
    background: linear-gradient(135deg, #7c3aed 0%, #6366f1 100%);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.75rem;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.3);
}

/* ── Section divider line ── */
.section-line {
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, #7c3aed, #3b82f6);
    border-radius: 2px;
    margin: 0 auto 1.5rem;
}

/* ── Smooth scrollbar for dark theme ── */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0a0f;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}