@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@700;800;900&display=swap');

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

:root {
    --primary-color: #6366f1;
    --secondary-color: #a855f7;
    --bg-dark: #050505;
    --bg-zinc-900: #18181b;
    --bg-zinc-950: #09090b;
    --text-white: #ffffff;
    --text-slate-400: #78716c;
    --text-slate-600: #57534e;
    --text-slate-500: #78716c;
    --text-indigo-400: #a5b4fc;
    --text-indigo-500: #6366f1;
    --text-indigo-600: #4f46e5;
    --text-emerald-400: #34d399;
    --text-rose-400: #f87171;
    --border-white-5: rgba(255, 255, 255, 0.05);
    --border-white-10: rgba(255, 255, 255, 0.1);
    --border-white-20: rgba(255, 255, 255, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-slate-400);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Utilities */
.max-w-7xl {
    max-width: 80rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.px-5 {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
}

.px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.py-20 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.justify-between {
    justify-content: space-between;
}

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

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

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.gap-6 {
    gap: 1.5rem;
}

.gap-8 {
    gap: 2rem;
}

.gap-10 {
    gap: 2.5rem;
}

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

.h-20 {
    height: 5rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-xl {
    border-radius: 0.75rem;
}

.rounded-2xl {
    border-radius: 1rem;
}

.rounded-3xl {
    border-radius: 1.5rem;
}

.rounded-full {
    border-radius: 9999px;
}

.overflow-hidden {
    overflow: hidden;
}

.border-t {
    border-top: 1px solid var(--border-white-5);
}

.border-y {
    border-top: 1px solid var(--border-white-5);
    border-bottom: 1px solid var(--border-white-5);
}

.border {
    border: 1px solid var(--border-white-10);
}

.transition-all {
    transition: all 0.3s ease;
}

.transition-colors {
    transition: color 0.3s ease;
}

.transition-transform {
    transition: transform 0.3s ease;
}

.duration-300 {
    transition-duration: 0.3s;
}

.duration-500 {
    transition-duration: 0.5s;
}

.duration-1000 {
    transition-duration: 1s;
}

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

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

.text-white {
    color: var(--text-white);
}

.text-slate-400 {
    color: var(--text-slate-400);
}

.text-slate-300 {
    color: #cbd5e1;
}

.text-slate-500 {
    color: var(--text-slate-500);
}

.text-slate-600 {
    color: var(--text-slate-600);
}

.text-indigo-400 {
    color: var(--text-indigo-400);
}

.text-indigo-500 {
    color: var(--text-indigo-500);
}

.text-emerald-400 {
    color: var(--text-emerald-400);
}

.text-rose-400 {
    color: var(--text-rose-400);
}

.font-light {
    font-weight: 300;
}

.font-normal {
    font-weight: 400;
}

.font-bold {
    font-weight: 700;
}

.font-black {
    font-weight: 900;
}

.text-sm {
    font-size: 0.875rem;
}

.text-base {
    font-size: 1rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-2xl {
    font-size: 1.5rem;
}

.text-3xl {
    font-size: 1.875rem;
}

.text-4xl {
    font-size: 2.25rem;
}

.text-5xl {
    font-size: 3rem;
}

.text-6xl {
    font-size: 3.75rem;
}

.tracking-tight {
    letter-spacing: -0.015em;
}

.tracking-tighter {
    letter-spacing: -0.025em;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.uppercase {
    text-transform: uppercase;
}

.bg-white {
    background-color: var(--text-white);
}

.bg-zinc-950 {
    background-color: var(--bg-zinc-950);
}

.bg-zinc-900 {
    background-color: var(--bg-zinc-900);
}

.bg-indigo-500 {
    background-color: var(--text-indigo-500);
}

.bg-white\/5 {
    background-color: rgba(255, 255, 255, 0.05);
}

.bg-white\/10 {
    background-color: rgba(255, 255, 255, 0.1);
}

.leading-tight {
    line-height: 1.25;
}

.leading-relaxed {
    line-height: 1.625;
}

.leading-snug {
    line-height: 1.375;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.fixed {
    position: fixed;
}

.inset-0 {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.inset-y-0 {
    top: 0;
    bottom: 0;
}

.top-0 {
    top: 0;
}

.left-0 {
    left: 0;
}

.right-0 {
    right: 0;
}

.z-10 {
    z-index: 10;
}

.z-20 {
    z-index: 20;
}

.z-50 {
    z-index: 50;
}

.-z-10 {
    z-index: -10;
}

.pointer-events-none {
    pointer-events: none;
}

.cursor-pointer {
    cursor: pointer;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.shadow-3xl {
    box-shadow: 0 35px 60px -15px rgba(0, 0, 0, 0.3);
}

.shadow-indigo-500\/10 {
    box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.1);
}

.shadow-indigo-500\/50 {
    box-shadow: 0 0 60px rgba(99, 102, 241, 0.5);
}

.shadow-white\/5 {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.backdrop-blur-sm {
    backdrop-filter: blur(4px);
}

.backdrop-blur-md {
    backdrop-filter: blur(12px);
}

.backdrop-blur-3xl {
    backdrop-filter: blur(64px);
}

.-translate-x-1\/2 {
    transform: translateX(-50%);
}

.-translate-y-1\/2 {
    transform: translateY(-50%);
}

.grid {
    display: grid;
}

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

@media (min-width: 768px) {
    .md\:flex {
        display: flex;
    }

    .md\:hidden {
        display: none;
    }

    .md\:flex-row {
        flex-direction: row;
    }

    .md\:pt-48 {
        padding-top: 12rem;
    }

    .md\:pb-0 {
        padding-bottom: 0;
    }

    .md\:text-6xl {
        font-size: 3.75rem;
    }

    .md\:text-5xl {
        font-size: 3rem;
    }

    .md\:text-2xl {
        font-size: 1.5rem;
    }

    .md\:gap-10 {
        gap: 2.5rem;
    }

    .md\:w-\[600px\] {
        width: 600px;
    }

    .md\:max-w-\[400px\] {
        max-width: 400px;
    }

    .md\:min-w-\[400px\] {
        min-width: 400px;
    }

    .md\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Navigation Styles */
.nav {
    background-color: transparent;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.nav.scrolled {
    background-color: rgba(24, 24, 27, 0.8);
    backdrop-filter: blur(12px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-white-5);
}

.logo-box {
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--text-indigo-600);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.4);
    transform: rotate(3deg);
    transition: transform 0.3s ease;
    color: var(--text-white);
}

.logo-box:hover {
    transform: rotate(0deg);
}

.logo-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.05em;
    color: var(--text-white);
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--text-white);
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle svg {
    width: 28px;
    height: 28px;
}

.menu-toggle .close-icon.hidden {
    display: none;
}

.menu-toggle.active .menu-icon {
    display: none;
}

.menu-toggle.active .close-icon {
    display: block;
}

.mobile-menu {
    animation: slideDown 0.3s ease-out;
}

.mobile-menu.hidden {
    display: none;
}

@keyframes slideDown {
    from {
        opacity: 0;
        height: 0;
    }
    to {
        opacity: 1;
        height: auto;
    }
}

/* CTA Button */
.cta-button,
.final-cta-button {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--text-white);
    color: #000;
    border-radius: 0.5rem;
    font-weight: 700;
    font-size: 0.6875rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    transition: background-color 0.2s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: #f3f4f6;
}

.cta-button:active,
.final-cta-button:active {
    transform: scale(0.95);
}

.final-cta-button {
    gap: 0.625rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.final-cta-button.group {
    position: relative;
}

.final-cta-button:hover svg:last-child {
    transform: translateX(0.25rem);
}

/* Hero Section */
.hero {
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.15) 0px, transparent 50%),
        radial-gradient(at 50% 100%, rgba(244, 63, 94, 0.1) 0px, transparent 50%);
}

.gradient {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
    border-radius: 50%;
}

.gradient-2 {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, transparent 50%);
    border-radius: 50%;
}

.blur-120px {
    filter: blur(120px);
}

.blur-100px {
    filter: blur(100px);
}

.glass {
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(32px);
    border: 1px solid var(--border-white-10);
}

.pulse-dot {
    display: inline-flex;
    position: relative;
}

.pulse-dot::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background-color: var(--text-indigo-500);
    opacity: 0.75;
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.pulse-dot::after {
    content: '';
    position: relative;
    display: inline-flex;
    border-radius: 50%;
    width: 0.5rem;
    height: 0.5rem;
    background-color: #6366f1;
}

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Problem Section */
.problem {
    background-color: transparent;
}

.rose-glow {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.05) 0%, transparent 50%);
}

.whatsapp-highlight {
    position: relative;
    display: inline-block;
    margin: 0 0.5rem;
    background: linear-gradient(to bottom right, #4ade80, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
}

.whatsapp-highlight::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(16, 185, 129, 0.3);
    border-radius: 1px;
    animation: expandWidth 0.8s ease-out;
}

@keyframes expandWidth {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.problem-card {
    background-color: rgba(24, 24, 27, 0.5);
    border: 1px solid var(--border-white-5);
    padding: 1.5rem;
    border-radius: 1.5rem;
    transition: all 0.2s ease;
}

.problem-card:hover {
    background-color: var(--bg-zinc-900);
}

.problem-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
    color: var(--text-rose-400);
}

.problem-card:hover .problem-icon {
    transform: scale(1.1);
}

.problem-icon-rose {
    background-color: rgba(244, 63, 94, 0.1);
    color: var(--text-rose-400);
}

.problem-icon-indigo {
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--text-indigo-400);
}

.problem-icon-emerald {
    background-color: rgba(52, 211, 153, 0.1);
    color: var(--text-emerald-400);
}

/* Promo Section */
.promo {
    background-color: var(--bg-zinc-950);
}

.bg-radial-top {
    background: radial-gradient(circle at 50% 0%, rgba(79, 70, 229, 0.08), transparent 50%);
    pointer-events: none;
}

.indigo-glow {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
}

.video-card {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 9 / 16;
    border-radius: 1rem;
    overflow: hidden;
    background-color: var(--bg-zinc-900);
    border: 1px solid var(--border-white-10);
    box-shadow: 0 35px 60px -15px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(99, 102, 241, 0.1);
    position: relative;
}

@media (min-width: 768px) {
    .video-card {
        max-width: 400px;
    }
}

.video-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.video-card:hover img {
    transform: scale(1.05);
    transition: transform 1s ease;
}

.play-button {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(48px);
    border: 1px solid var(--border-white-20);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.5);
    transition: all 0.5s ease;
}

.video-card:hover .play-button {
    transform: scale(1.1);
    background-color: var(--text-indigo-600);
}

.play-button svg {
    margin-left: 0.25rem;
}

/* Testimonials */
.testimonial-section {
    background-color: var(--bg-zinc-950);
    position: relative;
}

.testimonial-strip {
    position: relative;
    overflow: hidden;
}

.testimonials-container {
    display: inline-flex;
    gap: 2rem;
    animation: scroll 40s linear infinite;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.testimonials-container:hover {
    animation-play-state: paused;
}

.testimonial-item {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-white-5);
    border-radius: 2rem;
    backdrop-filter: blur(4px);
    min-width: 300px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .testimonial-item {
        min-width: 400px;
    }
}

.testimonial-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(99, 102, 241, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(99, 102, 241, 0.2);
    flex-shrink: 0;
    color: var(--text-indigo-400);
}

.testimonial-text {
    text-align: left;
}

.testimonial-text p:first-child {
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.testimonial-text p:last-child {
    color: var(--text-slate-500);
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-white-5);
}

footer a {
    text-decoration: none;
    font-size: 0.875rem;
    color: var(--text-slate-500);
}

footer a:hover {
    color: var(--text-white);
}

/* Responsive */
@media (max-width: 767px) {
    .pt-32 {
        padding-top: 8rem;
    }

    .text-4xl {
        font-size: 2.25rem;
    }

    .max-w-\[300px\] {
        max-width: 300px;
    }

    .sm\:max-w-xl {
        max-width: 36rem;
    }
}

/* Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}