/* ===================================
   Sistema Celeiro - Main Stylesheet
   =================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --color-primary: #16803C;
    --color-primary-dark: #0f5c2a;
    --color-primary-light: #1ea04c;

    /* Secondary Colors */
    --color-blue: #2563EB;
    --color-blue-dark: #1d4ed8;
    --color-orange: #F59E0B;
    --color-purple: #8B5CF6;

    /* Neutral Colors */
    --color-dark: #1E293B;
    --color-dark-light: #334155;
    --color-gray: #64748B;
    --color-gray-light: #94A3B8;
    --color-gray-lighter: #CBD5E1;
    --color-bg-light: #F1F5F9;
    --color-bg-white: #FFFFFF;

    /* Semantic Colors */
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #FCD34D;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--color-gray);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-gray-lighter);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

.btn--block {
    width: 100%;
}

/* ===================================
   HEADER / NAVIGATION
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-normal);
}

.header.scrolled {
    border-bottom-color: var(--color-gray-lighter);
    box-shadow: var(--shadow-sm);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
}

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

.logo-text {
    color: var(--color-dark);
    font-weight: 400;
}

.logo-text strong {
    font-weight: 700;
    color: var(--color-primary);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray);
    transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav__toggle,
.nav__close {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
}

/* Mobile Navigation */
@media (max-width: 968px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-bg-white);
        box-shadow: var(--shadow-2xl);
        padding: var(--spacing-3xl) var(--spacing-xl);
        transition: right var(--transition-slow);
        z-index: var(--z-modal);
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }

    .nav__link {
        font-size: 1.125rem;
    }

    .nav__close {
        display: flex;
        position: absolute;
        top: var(--spacing-lg);
        right: var(--spacing-lg);
    }

    .nav__toggle {
        display: flex;
    }

    .nav__actions .btn {
        display: none;
    }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(72px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfeff 50%, #f0f9ff 100%);
    z-index: -1;
}

.hero__bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(22, 128, 60, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.05) 0%, transparent 50%);
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(22, 128, 60, 0.1);
    border: 1px solid rgba(22, 128, 60, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.hero__description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    max-width: 540px;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero__stats {
    display: flex;
    gap: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat__number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    display: inline;
}

.stat__symbol {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat__label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray);
    margin-top: var(--spacing-xs);
}

/* Hero Image */
.hero__image {
    position: relative;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.hero__image-wrapper img {
    width: 100%;
    height: auto;
}

.hero__image-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(22, 128, 60, 0.15) 0%, transparent 70%);
    z-index: -1;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

.floating-card--1 {
    top: 15%;
    left: -10%;
    animation-delay: 0s;
}

.floating-card--2 {
    bottom: 20%;
    right: -5%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-card__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 128, 60, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.floating-card__icon.green { background: rgba(22, 128, 60, 0.1); color: var(--color-primary); }
.floating-card__icon.blue { background: rgba(37, 99, 235, 0.1); color: var(--color-blue); }

.floating-card__label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-gray);
}

.floating-card__value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
}

/* Scroll Indicator */
.hero__scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* Hero Responsive */
@media (max-width: 968px) {
    .hero {
        min-height: auto;
        padding: calc(72px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }

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

    .hero__buttons {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__image {
        order: -1;
    }

    .floating-card {
        display: none;
    }

    .hero__scroll {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

/* ===================================
   SECTIONS
   =================================== */
.section {
    padding: var(--spacing-4xl) 0;
}

.section--gray {
    background: var(--color-bg-light);
}

.section--dark {
    background: var(--color-dark);
}

.section--green {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.section--cta {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfeff 100%);
}

.section__header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--spacing-3xl);
}

.section__header--light h2,
.section__header--light p {
    color: var(--color-bg-white);
}

.section__label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(22, 128, 60, 0.1);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section__label--light {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-bg-white);
}

.section__title {
    margin-bottom: var(--spacing-md);
}

.section__description {
    font-size: 1.125rem;
}

/* ===================================
   PROBLEMS SECTION
   =================================== */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.problem-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-lighter);
    transition: all var(--transition-normal);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.problem-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 128, 60, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.problem-card__icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-orange);
}

.problem-card__icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

.problem-card__title {
    margin-bottom: var(--spacing-sm);
}

.problem-card__description {
    font-size: 0.9375rem;
}

/* ===================================
   MODULES SECTION
   =================================== */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--spacing-xl);
}

.module-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.module-card--featured {
    border: 2px solid var(--color-primary);
    position: relative;
}

.module-card--featured::before {
    content: 'Destaque';
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    z-index: 10;
}

.module-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.module-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.module-card:hover .module-card__image img {
    transform: scale(1.05);
}

.module-card__content {
    padding: var(--spacing-xl);
}

.module-card__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 128, 60, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.module-card__icon.blue { background: rgba(37, 99, 235, 0.1); color: var(--color-blue); }
.module-card__icon.purple { background: rgba(139, 92, 246, 0.1); color: var(--color-purple); }
.module-card__icon.orange { background: rgba(245, 158, 11, 0.1); color: var(--color-orange); }

.module-card__title {
    margin-bottom: var(--spacing-sm);
}

.module-card__description {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-md);
}

.module-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.module-card__features li {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    color: var(--color-gray);
}

/* ===================================
   FEATURES SECTION (Diferenciais)
   =================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.feature-card {
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.feature-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 128, 60, 0.2);
    border-radius: var(--radius-lg);
    color: var(--color-success);
    margin-bottom: var(--spacing-lg);
}

.feature-card__title {
    color: var(--color-bg-white);
    margin-bottom: var(--spacing-sm);
}

.feature-card__description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

/* ===================================
   SCREENSHOTS CAROUSEL
   =================================== */
.screenshots-carousel {
    position: relative;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.carousel-track {
    display: flex;
    transition: transform var(--transition-slow);
}

.carousel-slide {
    flex: 0 0 100%;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    cursor: pointer;
}

.carousel-slide__caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-xl);
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    color: var(--color-bg-white);
}

.carousel-slide__caption h4 {
    color: var(--color-bg-white);
    margin-bottom: var(--spacing-xs);
}

.carousel-slide__caption p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.carousel-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-white);
    border: 1px solid var(--color-gray-lighter);
    border-radius: var(--radius-full);
    color: var(--color-dark);
    transition: all var(--transition-fast);
}

.carousel-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg-white);
}

.carousel-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    background: var(--color-gray-lighter);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-dot.active {
    width: 32px;
    background: var(--color-primary);
}

/* ===================================
   TABS SECTION (Funcionalidades)
   =================================== */
.tabs {
    background: var(--color-bg-white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.tabs__nav {
    display: flex;
    overflow-x: auto;
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-gray-lighter);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.tabs__nav::-webkit-scrollbar {
    display: none;
}

.tabs__btn {
    flex: 1;
    min-width: max-content;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-gray);
    background: transparent;
    border-bottom: 3px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.tabs__btn:hover {
    color: var(--color-primary);
    background: rgba(22, 128, 60, 0.05);
}

.tabs__btn.active {
    color: var(--color-primary);
    background: var(--color-bg-white);
    border-bottom-color: var(--color-primary);
}

.tabs__content {
    padding: var(--spacing-2xl);
}

.tabs__panel {
    display: none;
}

.tabs__panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tabs__panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.tabs__panel-content h3 {
    margin-bottom: var(--spacing-md);
}

.tabs__panel-content > p {
    margin-bottom: var(--spacing-lg);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-dark);
}

.feature-list li svg {
    flex-shrink: 0;
    color: var(--color-success);
}

.tabs__panel-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.tabs__panel-image img {
    width: 100%;
    height: auto;
}

@media (max-width: 768px) {
    .tabs__panel-grid {
        grid-template-columns: 1fr;
    }

    .tabs__panel-image {
        order: -1;
    }
}

/* ===================================
   USE CASES SECTION
   =================================== */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
}

.use-case-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-gray-lighter);
    text-align: center;
    transition: all var(--transition-normal);
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.use-case-card__icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 128, 60, 0.1);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
    margin: 0 auto var(--spacing-lg);
}

.use-case-card__title {
    margin-bottom: var(--spacing-sm);
}

.use-case-card__description {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
}

.use-case-card__benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.use-case-card__benefits li {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    color: var(--color-gray);
}

/* ===================================
   METRICS SECTION
   =================================== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.metric-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.metric-card__value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-bg-white);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.metric-number {
    display: inline;
}

.metric-symbol {
    font-size: 2rem;
    font-weight: 700;
}

.metric-card__label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-bg-white);
    margin-bottom: var(--spacing-xs);
}

.metric-card__description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   PRICING SECTION
   =================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    align-items: start;
}

.pricing-card {
    position: relative;
    padding: var(--spacing-2xl);
    background: var(--color-bg-white);
    border: 2px solid var(--color-gray-lighter);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
    transform: scale(1.02);
}

.pricing-card--featured:hover {
    transform: scale(1.02) translateY(-4px);
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-bg-white);
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pricing-card__header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pricing-card__name {
    margin-bottom: var(--spacing-sm);
}

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

.pricing-card__price {
    text-align: center;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-gray-lighter);
    border-bottom: 1px solid var(--color-gray-lighter);
    margin-bottom: var(--spacing-lg);
}

.pricing-card__currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

.pricing-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.pricing-card__features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-gray);
}

.pricing-card__features li svg {
    flex-shrink: 0;
    color: var(--color-success);
}

/* ===================================
   INTEGRATIONS SECTION
   =================================== */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.integration-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-white);
    border: 1px solid var(--color-gray-lighter);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.integration-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.integration-card--featured {
    border-color: var(--color-primary);
    background: rgba(22, 128, 60, 0.05);
}

.integration-card--featured .integration-card__icon {
    background: var(--color-primary);
    color: var(--color-bg-white);
}

.integration-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(22, 128, 60, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin: 0 auto var(--spacing-md);
}

.integration-card h4 {
    margin-bottom: var(--spacing-xs);
}

.integration-card p {
    font-size: 0.875rem;
}

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

.faq-item {
    border-bottom: 1px solid var(--color-gray-lighter);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question svg {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
    color: var(--color-gray);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
}

/* ===================================
   CTA / CONTACT SECTION
   =================================== */
.cta-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.cta-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.cta-benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-dark);
}

.cta-benefit svg {
    color: var(--color-success);
}

/* Contact Form */
.cta-form-container {
    background: var(--color-bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem var(--spacing-md);
    border: 1px solid var(--color-gray-lighter);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    background: var(--color-bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(22, 128, 60, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--color-gray);
    margin-top: var(--spacing-sm);
}

@media (max-width: 968px) {
    .cta-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-dark);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    color: rgba(255, 255, 255, 0.7);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

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

.footer__logo .logo-text strong {
    color: var(--color-success);
}

.footer__description {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
    max-width: 300px;
}

.footer__badges {
    display: flex;
    gap: var(--spacing-sm);
}

.badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.footer__links h4 {
    color: var(--color-bg-white);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a {
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-bg-white);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__bottom p {
    font-size: 0.875rem;
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.footer__social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.footer__social a:hover {
    background: var(--color-primary);
    color: var(--color-bg-white);
}

@media (max-width: 968px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer__brand {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }

    .footer__brand {
        grid-column: span 1;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
}

/* ===================================
   LIGHTBOX
   =================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox__close {
    position: absolute;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-bg-white);
    transition: all var(--transition-fast);
}

.lightbox__close:hover {
    transform: scale(1.1);
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

/* ===================================
   UTILITIES
   =================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Scroll animations */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Print styles */
@media print {
    .header,
    .hero__scroll,
    .floating-card,
    .lightbox {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding-top: 0;
    }
}