/* ===================================================================
   style.css — Static Tailwind CSS + Custom Styles
   Source: sound-activated-led-bracelet-bulk
   Note: All Tailwind classes have been extracted and converted to
   production-ready static CSS.
   =================================================================== */

/* ========== CSS Reset & Base ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0a;
    color: #fff;
    scroll-behavior: smooth;
}
h1, h2, h3, h4, h5, h6 { font-family: 'Orbitron', sans-serif; letter-spacing: 0.02em; }
a { text-decoration: none; }
img { max-width: 100%; height: auto; }

/* ========== Display Helpers ========== */
.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }
.flex { display: flex; }
.grid { display: grid; }

/* ========== Flex Utilities ========== */
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.shrink-0 { flex-shrink: 0; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-16 { gap: 4rem; }
.space-y-0 > * + * { margin-top: 0; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }

/* ========== Grid Utilities ========== */
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ========== Position Utilities ========== */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.static { position: static; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

/* ========== Top / Right / Bottom / Left ========== */
.top-0 { top: 0; }
.top-6 { top: 1.5rem; }
.top-1\/4 { top: 25%; }
.top-1\/3 { top: 33.333333%; }
.right-0 { right: 0; }
.right-4 { right: 1rem; }
.right-6 { right: 1.5rem; }
.right-8 { right: 2rem; }
.right-1\/4 { right: 25%; }
.bottom-0 { bottom: 0; }
.bottom-6 { bottom: 1.5rem; }
.bottom-8 { bottom: 2rem; }
.bottom-1\/3 { bottom: 33.333333%; }
.left-0 { left: 0; }
.left-6 { left: 1.5rem; }
.left-1\/3 { left: 33.333333%; }
.-bottom-6 { bottom: -1.5rem; }
.-left-6 { left: -1.5rem; }

/* ========== Z-Index ========== */
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-\[100\] { z-index: 100; }

/* ========== Overflow ========== */
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }

/* ========== Pointer Events ========== */
.pointer-events-none { pointer-events: none; }

/* ========== Object Fit ========== */
.object-cover { object-fit: cover; }

/* ========== Width ========== */
.w-2 { width: 0.5rem; }
.w-8 { width: 2rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-40 { width: 10rem; }
.w-72 { width: 18rem; }
.w-80 { width: 20rem; }
.w-96 { width: 24rem; }
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-1\.5 { width: 0.375rem; }

/* ========== Height ========== */
.h-2 { height: 0.5rem; }
.h-8 { height: 2rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-40 { height: 10rem; }
.h-72 { height: 18rem; }
.h-80 { height: 20rem; }
.h-full { height: 100%; }
.h-1\.5 { height: 0.375rem; }
.aspect-square { aspect-ratio: 1 / 1; }
.min-h-screen { min-height: 100vh; }

/* ========== Max-Width ========== */
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ========== Margin ========== */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-14 { margin-top: 3.5rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mt-32 { margin-top: 8rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-14 { margin-bottom: 3.5rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }

/* ========== Padding ========== */
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-10 { padding-left: 2.5rem; padding-right: 2.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-28 { padding-top: 7rem; padding-bottom: 7rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.pt-8 { padding-top: 2rem; }
.pt-12 { padding-top: 3rem; }
.pr-8 { padding-right: 2rem; }

/* ========== Typography ========== */
/* Font Size */
.text-\[8px\] { font-size: 8px; }
.text-\[9px\] { font-size: 9px; }
.text-\[10px\] { font-size: 10px; }
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-8xl { font-size: 6rem; line-height: 1; }

/* Font Weight */
.font-light { font-weight: 300; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-black { font-weight: 900; }
.font-\[Orbitron\] { font-family: 'Orbitron', sans-serif; }

/* Line Height */
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.leading-\[1\.1\] { line-height: 1.1; }

/* Letter Spacing */
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }
.tracking-\[0\.15em\] { letter-spacing: 0.15em; }
.tracking-\[0\.3em\] { letter-spacing: 0.3em; }
.tracking-\[0\.4em\] { letter-spacing: 0.4em; }
.tracking-\[0\.5em\] { letter-spacing: 0.5em; }
.tracking-\[0\.8em\] { letter-spacing: 0.8em; }

/* Text Transform */
.uppercase { text-transform: uppercase; }

/* Text Alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }

/* Text Colors */
.text-white { color: #fff; }
.text-white\/10 { color: rgba(255,255,255,0.1); }
.text-white\/30 { color: rgba(255,255,255,0.3); }
.text-white\/80 { color: rgba(255,255,255,0.8); }
.text-white\/90 { color: rgba(255,255,255,0.9); }
.text-white\/70 { color: rgba(255,255,255,0.7); }
.text-slate-300 { color: #cbd5e1; }
.text-slate-400 { color: #94a3b8; }
.text-slate-500 { color: #64748b; }
.text-slate-600 { color: #475569; }
.text-slate-800 { color: #1e293b; }
.text-rose-300 { color: #fda4af; }
.text-rose-400 { color: #fb7185; }
.text-indigo-300 { color: #a5b4fc; }

/* ========== Background Colors ========== */
.bg-black { background-color: #000; }
.bg-white\/\[0\.01\] { background-color: rgba(255,255,255,0.01); }
.bg-rose-500 { background-color: #f43f5e; }
.bg-rose-600 { background-color: #e11d48; }
.bg-rose-500\/5 { background-color: rgba(244,63,94,0.05); }
.bg-rose-500\/10 { background-color: rgba(244,63,94,0.1); }
.bg-rose-950\/10 { background-color: rgba(76,5,25,0.1); }
.bg-indigo-500\/5 { background-color: rgba(99,102,241,0.05); }
.bg-indigo-500\/10 { background-color: rgba(99,102,241,0.1); }
.bg-\[#25D366\] { background-color: #25D366; }

/* ========== Background Gradients ========== */
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-from), var(--tw-gradient-to)); }
.bg-gradient-to-t { background-image: linear-gradient(to top, var(--tw-gradient-from), var(--tw-gradient-to)); }
.from-rose-500\/10 { --tw-gradient-from: rgba(244,63,94,0.1); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.from-rose-950\/10 { --tw-gradient-from: rgba(76,5,25,0.1); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.to-indigo-500\/10 { --tw-gradient-to: rgba(99,102,241,0.1); }
.to-transparent { --tw-gradient-to: transparent; }

/* ========== Border ========== */
.border { border-width: 1px; border-style: solid; }
.border-t { border-top-width: 1px; border-top-style: solid; }
.border-white\/5 { border-color: rgba(255,255,255,0.05); }
.border-white\/6 { border-color: rgba(255,255,255,0.06); }
.border-white\/10 { border-color: rgba(255,255,255,0.1); }
.border-rose-500\/20 { border-color: rgba(244,63,94,0.2); }
.border-rose-500\/30 { border-color: rgba(244,63,94,0.3); }
.border-rose-400\/40 { border-color: rgba(251,113,133,0.4); }
.border-indigo-500\/20 { border-color: rgba(99,102,241,0.2); }

/* Border Radius */
.rounded-full { border-radius: 9999px; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-xl { border-radius: 0.75rem; }

/* ========== Opacity ========== */
.opacity-10 { opacity: 0.1; }
.opacity-30 { opacity: 0.3; }
.opacity-80 { opacity: 0.8; }

/* ========== Blur ========== */
.blur-\[80px\] { filter: blur(80px); }
.blur-\[100px\] { filter: blur(100px); }
.blur-\[120px\] { filter: blur(120px); }

/* ========== Box Shadow ========== */
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1); }

/* ========== Transforms ========== */
.scale-x-\[-1\] { transform: scaleX(-1); }
.rotate-12 { transform: rotate(12deg); }
.-rotate-6 { transform: rotate(-6deg); }
.translate-x-8 { transform: translateX(2rem); }

/* ========== Transitions ========== */
.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter; transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter; transition-timing-function: cubic-bezier(0.4,0,0.2,1); transition-duration: 150ms; }
.transition-all { transition-property: all; transition-timing-function: cubic-bezier(0.4,0,0.2,1); transition-duration: 150ms; }
.duration-300 { transition-duration: 300ms; }
.hover\:scale-110:hover { transform: scale(1.1); }
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1); }

/* ========== Hover / Focus States ========== */
.hover\:bg-rose-500:hover { background-color: #f43f5e; }
.hover\:border-rose-400\/40:hover { border-color: rgba(251,113,133,0.4); }
.hover\:text-white:hover { color: #fff; }
.hover\:text-rose-300:hover { color: #fda4af; }
.hover\:text-rose-400:hover { color: #fb7185; }

/* ========== Margin Right Utility ========== */
.mr-2 { margin-right: 0.5rem; }

/* ========== Raw Color Override ========== */
/*.text-rose-400 { color: #fb7185; }*/ /* Already defined above */

/* ========== mr-2 is used in footer for span before links ========== */

/* ===================================================================
   ORIGINAL CUSTOM STYLES (merged from inline <style>)
   =================================================================== */

/* Navbar */
.nav-bg {
    background: rgba(20,20,30,0.75);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 60px;
    padding: 0.6rem 2rem;
}

/* Card Sound Effect */
.card-sound {
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.06);
    transition: all 0.4s ease;
}
.card-sound:hover {
    border-color: rgba(99,102,241,0.3);
    transform: translateY(-4px);
    box-shadow: 0 0 60px rgba(99,102,241,0.1);
}

/* Gradient Text */
.text-gradient-sound {
    background: linear-gradient(135deg, #f43f5e, #d946ef, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Background */
.hero-sound {
    background: radial-gradient(ellipse at 30% 40%, rgba(244,63,94,0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 60%, rgba(99,102,241,0.1) 0%, transparent 50%),
                #0a0a0a;
}

/* Sound Wave Pattern */
.sound-wave {
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='20' viewBox='0 0 100 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 10 Q25 0 40 10 T70 10 T100 10' stroke='%236366f1' fill='none' stroke-width='2' opacity='0.2'/%3E%3C/svg%3E");
    background-repeat: repeat-x;
    background-size: 100px 20px;
}

/* Spec Table */
.spec-table td {
    padding: 1rem 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.9rem;
}
.spec-table td:first-child { color: rgba(255,255,255,0.5); font-weight: 300; width: 40%; }
.spec-table td:last-child { color: #f1f5f9; font-weight: 400; }

/* FAQ */
.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.04);
    padding: 1.5rem 0;
}
.faq-item summary {
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #e2e8f0;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    font-size: 1.5rem;
    color: #6366f1;
    transition: transform 0.3s;
}
.faq-item[open] summary::after { content: "−"; transform: rotate(180deg); }

/* Number Glow */
.number-glow {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, #f43f5e, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* HubSpot Form Styles */
#hubspot-form-container .hs-form { display: flex; flex-direction: column; gap: 1.2rem; }
#hubspot-form-container .hs-form label { color: #94a3b8; font-size: 0.85rem; font-weight: 500; letter-spacing: 0.02em; }
#hubspot-form-container .hs-form input,
#hubspot-form-container .hs-form textarea,
#hubspot-form-container .hs-form select {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 0.9rem 1.2rem;
    color: #f1f5f9;
    font-size: 0.95rem;
    width: 100% !important;
    outline: none;
    transition: border 0.25s ease;
}
#hubspot-form-container .hs-form input:focus,
#hubspot-form-container .hs-form textarea:focus,
#hubspot-form-container .hs-form select:focus {
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
#hubspot-form-container .hs-form .hs-button {
    background: #6366f1;
    border: none;
    border-radius: 40px;
    padding: 1rem 2.4rem;
    font-weight: 600;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: auto;
    align-self: flex-start;
}
#hubspot-form-container .hs-form .hs-button:hover {
    background: #4f46e5;
    box-shadow: 0 0 40px rgba(99,102,241,0.25);
    transform: scale(1.02);
}
#hubspot-form-container .hs-form .hs-error-msgs { color: #f87171; font-size: 0.75rem; list-style: none; padding: 0; margin: 0.25rem 0 0 0; }
#hubspot-form-container .hs-form .hs-error-msgs li { padding-left: 0; }
#hubspot-form-container .hs-form .legal-consent-container { font-size: 0.75rem; color: #64748b; line-height: 1.5; }
#hubspot-form-container .hs-form .legal-consent-container a { color: #818cf8; text-decoration: underline; }

/* Breadcrumb */
.breadcrumb a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.breadcrumb a:hover { color: #a5b4fc; }

/* Pulse Ring Animation */
.pulse-ring { animation: pulseRing 2s infinite; }
@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 rgba(99,102,241,0.4); }
    70% { box-shadow: 0 0 0 20px rgba(99,102,241,0); }
    100% { box-shadow: 0 0 0 0 rgba(99,102,241,0); }
}

/* ===================================================================
   RESPONSIVE BREAKPOINTS
   =================================================================== */

/* sm: 640px */
@media (max-width: 640px) {
    .hero-title { font-size: 2.5rem !important; }
    .section-title { font-size: 2rem !important; }
}

/* md: 768px */
@media (min-width: 768px) {
    .md\:hidden { display: none; }
    .md\:inline { display: inline; }
    .md\:block { display: block; }
    .md\:flex { display: flex; }
    .md\:text-right { text-align: right; }
    .md\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
    .md\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
    .md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
    .md\:text-5xl { font-size: 3rem; line-height: 1; }
    .md\:text-7xl { font-size: 4.5rem; line-height: 1; }
    .md\:h-10 { height: 2.5rem; }
    .md\:w-96 { width: 24rem; }
    .md\:w-\[28rem\] { width: 28rem; }
    .md\:p-12 { padding: 3rem; }
    .md\:py-32 { padding-top: 8rem; padding-bottom: 8rem; }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* lg: 1024px */
@media (min-width: 1024px) {
    .lg\:text-8xl { font-size: 6rem; line-height: 1; }
}

/* Navigate mobile responsive */
@media (max-width: 768px) {
    .nav-bg { border-radius: 40px; padding: 0.5rem 1.2rem; }
}

/* ========== Additional hover from bulk quote button ========== */
.glow-indigo:hover {
    box-shadow: 0 0 40px rgba(99,102,241,0.3);
}