/* ========================================
   AGENDA+ LANDING PAGE - STYLESHEET
   ======================================== */
/* ROOT VARIABLES */
:root {
    --primary-50: #EEF2FF;
    --primary-100: #E0E7FF;
    --primary-200: #C7D2FE;
    --primary-300: #A5B4FC;
    --primary-400: #818CF8;
    --primary-500: #6366F1;
    --primary-600: #4F46E5;
    --primary-700: #4338CA;
    --primary-800: #3730A3;
    --primary-900: #312E81;
    --secondary-500: #8B5CF6;
    --secondary-600: #7C3AED;
    --success-500: #10B981;
    --success-600: #059669;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET & BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-align: center;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-900);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--gray-900);
    text-decoration: none;
}

.logo-icon {
    font-size: 1.75rem;
    filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.3));
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-600);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-600);
}

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

.nav-cta {
    padding: 0.625rem 1.5rem;
    background: var(--primary-600);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition-base);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.nav-cta:hover {
    background: var(--primary-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-900);
    transition: var(--transition-fast);
}

/* HERO SECTION */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 25%, var(--secondary-600) 75%, var(--secondary-500) 100%);
    opacity: 0.95;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.floating-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 10%;
    animation-delay: 3s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 10%;
    left: 15%;
    animation-delay: 6s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    top: 30%;
    right: 20%;
    animation-delay: 9s;
}

@keyframes float {
    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(20px, -20px) rotate(5deg);
    }

    50% {
        transform: translate(-20px, 20px) rotate(-5deg);
    }

    75% {
        transform: translate(20px, 10px) rotate(3deg);
    }
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.hero .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 0 0 55%;
    color: white;
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .hero-content {
        max-width: 55%;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: slideDown 0.6s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    animation: slideUp 0.8s ease-out;
}

.gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #E0E7FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 2.5rem;
    animation: slideUp 1s ease-out;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    animation: slideUp 1.2s ease-out;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(120px, 1fr));
    gap: 3rem;
    align-items: flex-start;
    justify-content: flex-start;
}

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

@media (max-width: 767px) {
    .hero-stats {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 2rem;
    }

    .stat-item {
        text-align: center;
        min-width: 110px;
    }
}

@media (max-width: 479px) {
    .hero-stats {
        gap: 1.5rem;
    }

    .stat-item {
        min-width: 90px;
    }
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
    font-weight: 500;
}

/* MOCKUP PHONE */
.hero-image {
    flex: 0 0 40%;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-image {
        max-width: 40%;
    }

    .hero .container {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 4rem !important;
    }

    .hero-content {
        flex: 0 0 55% !important;
        max-width: 55% !important;
        text-align: left !important;
    }

    .hero-image {
        flex: 0 0 40% !important;
        max-width: 40% !important;
        position: relative !important;
    }
}

@media (max-width: 767px) {
    .hero .container {
        display: block !important;
        text-align: center;
    }

    .hero-content {
        max-width: 100% !important;
        flex: none !important;
        text-align: center;
    }

    .hero-image {
        position: relative !important;
        max-width: 100% !important;
        flex: none !important;
        margin: 3rem auto 0;
        display: flex;
        justify-content: center;
    }
}

.mockup-container {
    position: relative;
}

.mockup-phone {
    position: relative;
    width: 300px;
    height: 600px;
    background: var(--gray-900);
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
    animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    border-radius: 25px;
    overflow: hidden;
    padding: 20px;
}

.whatsapp-chat {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    display: flex;
    animation: messageSlide 0.5s ease-out;
}

.chat-message.received {
    justify-content: flex-start;
}

.chat-message.sent {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.received .message-bubble {
    background: white;
    color: var(--gray-900);
}

.sent .message-bubble {
    background: #DCF8C6;
    color: var(--gray-900);
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mockup-glow {
    position: absolute;
    inset: -50px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    z-index: -1;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%,
    100% {
        opacity: 0.5;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
}

.btn-primary {
    background: white;
    color: var(--primary-700);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--primary-600);
    border: 2px solid var(--primary-600);
}

.btn-outline:hover {
    background: var(--primary-600);
    color: white;
}

.btn-white {
    background: white;
    color: var(--primary-700);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-white:hover {
    background: white;
    color: var(--primary-700);
}

/* LOGOS SECTION */
.logos-section {
    padding: 3rem 2rem;
    background: white;
}

.logos-title {
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
}

.logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.logo-item {
    opacity: 0.6;
    transition: opacity 0.3s;
}

.logo-item:hover {
    opacity: 1;
}

.logo-box {
    padding: 1rem 2rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-weight: 600;
    color: var(--gray-700);
}

/* SECTION BASE */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid var(--primary-200);
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--gray-900);
}

.section-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-600);
}

.section-subtitle-v2 {
    padding: 0;
    box-sizing: border-box;
    text-align: center;
}

/* FEATURES SECTION */
.features-section {
    padding: 6rem 2rem;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    padding: 2.5rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-200);
}

.feature-icon {
    margin-bottom: 1.5rem;
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
}

.gradient-1 {
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
}

.gradient-2 {
    background: linear-gradient(135deg, #8B5CF6, #D946EF);
}

.gradient-3 {
    background: linear-gradient(135deg, #D946EF, #F43F5E);
}

.gradient-4 {
    background: linear-gradient(135deg, #10B981, #06B6D4);
}

.gradient-5 {
    background: linear-gradient(135deg, #06B6D4, #3B82F6);
}

.gradient-6 {
    background: linear-gradient(135deg, #F59E0B, #F97316);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.feature-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-600);
}

/* HOW IT WORKS SECTION */
.how-it-works-section {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, white 0%, var(--gray-50) 100%);
}

.steps-container {
    max-width: 1000px;
    margin: 0 auto;
}

.step-item {
    display: grid;
    grid-template-columns: 80px 1fr 200px;
    gap: 3rem;
    align-items: center;
    padding: 3rem;
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-600), var(--secondary-600));
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.step-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.step-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.step-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.step-feature {
    font-size: 0.875rem;
    color: var(--success-600);
    font-weight: 500;
}

.step-visual {
    display: flex;
    justify-content: center;
}

.visual-box {
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-xl);
}

/* PRICING SECTION */
.pricing-section {
    padding: 6rem 2rem;
    background: white;
}

.pricing-grid {
    display: flex;
    justify-content: center;
    align-items: center;
}

.pricing-card {
    padding: 3rem 2.5rem;
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    transition: var(--transition-base);
    position: relative;
    max-width: 400px;
    width: 100%;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.featured {
    border-color: var(--primary-600);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
    background: linear-gradient(180deg, white 0%, var(--primary-50) 100%);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-600), var(--secondary-600));
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.block-badge {
    position: absolute;
    top: -17px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 1.5rem;
    background: #000000;
    color: #ffffff;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
}

.pricing-name {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.pricing-tagline {
    color: var(--gray-600);
    font-size: 1rem;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.check-icon {
    flex-shrink: 0;
}

/* USE CASES SECTION */
.use-cases-section {
    padding: 6rem 2rem;
    background: var(--gray-50);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.use-case-card {
    padding: 2.5rem 2rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: var(--transition-base);
}

.use-case-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-300);
}

.use-case-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
}

.use-case-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.use-case-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-600);
}

/* CTA SECTION */
.cta-section {
    position: relative;
    padding: 6rem 2rem;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    inset: 0;
}

.cta-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 50%, var(--secondary-600) 100%);
}

.cta-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    color: white;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.25rem;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.cta-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    opacity: 0.9;
}

/* FOOTER */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 4rem 2rem 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--gray-400);
    font-size: 0.9375rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--gray-400);
}

.footer-column a {
    display: block;
    color: var(--gray-300);
    text-decoration: none;
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
    font-size: 0.875rem;
    max-width: 1280px;
    margin: 0 auto;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    font-size: 1.25rem;
    transition: transform 0.3s;
}

.footer-social a:hover {
    transform: scale(1.2);
}

/* ANIMATIONS */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* UTILITY */
.ripple {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.btn {
    position: relative;
    overflow: hidden;
}

/* AOS ANIMATIONS */
[data-aos][data-aos][data-aos-easing=ease-out-cubic],

body[data-aos-easing=ease-out-cubic] [data-aos] {
    transition-timing-function: cubic-bezier(.25,.46,.45,.94);
}

[data-aos^=fade][data-aos^=fade].aos-animate {
    opacity: 1;
    transform: translateZ(0);
}

/* ========================================
   RESPONSIVIDADE COMPLETA
   ======================================== */
/* DESKTOPS GRANDES (1440px+) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }

    .hero-title {
        font-size: 4.5rem;
    }

    .section-title {
        font-size: 3.5rem;
    }

    .mockup-phone {
        width: 300px;
        height: 600px;
    }
}

/* DESKTOPS 1600-1920px */
@media (min-width: 1600px) and (max-width: 1919px) {
    .container {
        max-width: 1500px;
    }

    .mockup-phone {
        width: 290px;
        height: 580px;
    }
}

/* FULL HD e maiores (1920px+) */
@media (min-width: 1920px) {
    .container {
        max-width: 1600px;
    }

    .mockup-phone {
        width: 310px;
        height: 620px;
    }
}

/* NOTEBOOKS E DESKTOPS PEQUENOS (1024px - 1439px) */
@media (max-width: 1439px) and (min-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .section-title {
        font-size: 2.75rem;
    }

    .mockup-phone {
        width: 260px;
        height: 520px;
    }

    .hero .container {
        gap: 3rem !important;
    }

    .hero-stats {
        grid-template-columns: repeat(3, minmax(120px, 1fr));
        gap: 2.5rem;
    }

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

    .step-item {
        grid-template-columns: 70px 1fr 180px;
        gap: 2rem;
        padding: 2.5rem;
    }

    .step-number {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }

    .visual-box {
        width: 120px;
        height: 120px;
    }
}

/* TABLETS (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    .hero {
        min-height: auto;
        padding: 6rem 1.5rem 4rem;
    }

    .mockup-phone {
        width: 220px;
        height: 440px;
    }

    .hero .container {
        gap: 2rem !important;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-description {
        font-size: 1.0625rem;
    }

    .hero-cta {
        justify-content: flex-start;
    }

    .hero-stats {
        grid-template-columns: repeat(3, minmax(100px, 1fr));
        gap: 1.5rem;
    }

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

    .stat-number {
        font-size: 2.25rem;
    }

    .stat-label {
        font-size: 0.8125rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .cta-title {
        font-size: 2.5rem;
    }

    .step-item {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 2.5rem;
    }

    .step-number {
        margin: 0 auto;
    }

    .step-visual {
        order: -1;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .use-cases-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* TABLETS PORTRAIT (768px - 900px) */
@media (max-width: 900px) and (min-width: 768px) {
    .hero-stats {
        gap: 1.5rem;
    }

    .stat-item {
        min-width: 110px;
    }

    .stat-number {
        font-size: 2.25rem;
    }
}

/* SMARTPHONES COMUNS (480px - 767px) */
@media (max-width: 767px) and (min-width: 480px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-logo {
        font-size: 1.25rem;
    }

    .hero {
        min-height: auto;
        padding: 5rem 1.5rem 3rem;
    }

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

    .hero-title {
        font-size: 2.25rem;
        line-height: 1.2;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-badge {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 0.75rem;
        margin-bottom: 2.5rem;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
    }

    .mockup-phone {
        width: 240px;
        height: 480px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
        font-size: 0.8125rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    .features-section,
    
    .how-it-works-section,
    
    .pricing-section,
    
    .use-cases-section,
    
    .cta-section {
        padding: 4rem 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .feature-title {
        font-size: 1.25rem;
    }

    .step-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem 1.5rem;
        text-align: center;
    }

    .step-number {
        margin: 0 auto;
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .step-title {
        font-size: 1.5rem;
    }

    .visual-box {
        width: 100px;
        height: 100px;
    }

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

    .pricing-card {
        padding: 2.5rem 2rem;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-description {
        font-size: 1.0625rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-info {
        gap: 1.5rem;
        flex-direction: column;
        align-items: center;
    }

    .footer {
        padding: 3rem 1.5rem 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .logos-grid {
        gap: 1.5rem;
    }

    .logo-box {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* SMARTPHONES PEQUENOS (< 480px) */
@media (max-width: 479px) {
    .nav-container {
        padding: 0.875rem 1rem;
    }

    .nav-menu {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-logo {
        font-size: 1.125rem;
    }

    .logo-icon {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 1rem;
    }

    .hero {
        min-height: auto;
        padding: 4.5rem 1rem 2.5rem;
    }

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

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.875rem;
        margin-bottom: 1.5rem;
    }

    .hero-title {
        font-size: 1.875rem;
        line-height: 1.15;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 0.9375rem;
        margin-bottom: 1.75rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 0.625rem;
        margin-bottom: 2rem;
    }

    .btn-large {
        width: 100%;
        justify-content: center;
        padding: 0.8125rem 1.25rem;
        font-size: 0.9375rem;
    }

    .btn svg {
        width: 18px;
        height: 18px;
    }

    .mockup-phone {
        width: 200px;
        height: 400px;
    }

    .phone-screen {
        padding: 15px;
    }

    .message-bubble {
        font-size: 12px;
        padding: 10px 12px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .features-section,
    
    .how-it-works-section,
    
    .pricing-section,
    
    .use-cases-section,
    
    .cta-section {
        padding: 3rem 1rem;
    }

    .logos-section {
        padding: 2rem 1rem;
    }

    .section-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 0.875rem;
    }

    .section-description {
        font-size: 0.9375rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .feature-card {
        padding: 1.75rem 1.25rem;
    }

    .icon-wrapper {
        width: 56px;
        height: 56px;
    }

    .icon-wrapper svg {
        width: 28px;
        height: 28px;
    }

    .feature-title {
        font-size: 1.125rem;
    }

    .feature-description {
        font-size: 0.9375rem;
    }

    .step-item {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 1.75rem 1.25rem;
        text-align: center;
    }

    .step-number {
        margin: 0 auto;
        width: 56px;
        height: 56px;
        font-size: 1.375rem;
    }

    .step-title {
        font-size: 1.25rem;
    }

    .step-description {
        font-size: 0.9375rem;
    }

    .visual-box {
        width: 90px;
        height: 90px;
        font-size: 2.5rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-card {
        padding: 2rem 1.5rem;
    }

    .pricing-name {
        font-size: 1.75rem;
    }

    .pricing-tagline {
        font-size: 0.9375rem;
    }

    .feature-item {
        font-size: 0.875rem;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .use-case-card {
        padding: 2rem 1.5rem;
    }

    .use-case-icon {
        font-size: 2.5rem;
        margin-bottom: 1.25rem;
    }

    .use-case-title {
        font-size: 1.25rem;
    }

    .use-case-description {
        font-size: 0.875rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-description {
        font-size: 0.9375rem;
        margin-bottom: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 0.75rem;
        margin-bottom: 2rem;
    }

    .cta-info {
        gap: 1.25rem;
        flex-direction: column;
        align-items: center;
    }

    .info-item {
        font-size: 0.875rem;
    }

    .info-item svg {
        width: 18px;
        height: 18px;
    }

    .footer {
        padding: 2.5rem 1rem 1.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.5rem;
    }

    .footer-tagline {
        font-size: 0.875rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }

    .footer-column h4 {
        font-size: 0.8125rem;
    }

    .footer-column a {
        font-size: 0.875rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.875rem;
        text-align: center;
        font-size: 0.8125rem;
    }

    .logos-title {
        font-size: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .logos-grid {
        gap: 1rem;
    }

    .logo-box {
        padding: 0.625rem 1.25rem;
        font-size: 0.8125rem;
    }
}