/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - BORTOLI TECNOLOGIA
   ========================================================================== */
:root {
    /* Color Palette */
    --color-bg-base: #060913;
    --color-bg-surface: #0e1326;
    --color-bg-surface-hover: #161e38;
    --color-bg-card: rgba(14, 19, 38, 0.7);
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-glow: rgba(59, 130, 246, 0.2);

    /* Brand Colors (Vibrant Blue, Red, Yellow) */
    --color-primary-blue: #3b82f6;
    --color-primary-blue-rgb: 59, 130, 246;
    --color-accent-red: #ef4444;
    --color-accent-red-rgb: 239, 68, 68;
    --color-accent-yellow: #f59e0b;
    --color-accent-yellow-rgb: 245, 158, 11;

    /* Text Colors */
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;

    /* Typography */
    --font-title: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Shadows & Glows */
    --shadow-glow-blue: 0 8px 30px rgba(59, 130, 246, 0.15);
    --shadow-glow-red: 0 8px 30px rgba(239, 68, 68, 0.15);
    --shadow-glow-yellow: 0 8px 30px rgba(245, 158, 11, 0.15);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);

    /* Misc */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --container-width: 1200px;
}

/* ==========================================================================
   GLOBAL RESETS
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset for sticky navbar */
}

body {
    background-color: var(--color-bg-base);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
}

/* Scrollbar Style */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--color-bg-surface);
    border: 2px solid var(--color-bg-base);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-bg-surface-hover);
}

/* ==========================================================================
   LAYOUT UTILITIES
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.section {
    padding-top: 100px;
    padding-bottom: 100px;
    position: relative;
    z-index: 2;
}

.section-header {
    margin-bottom: 60px;
}
.section-header.align-center {
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.section-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.section-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
}

/* Text Highlight Gradients */
.text-gradient {
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-accent-red) 50%, var(--color-accent-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.highlight {
    background: linear-gradient(135deg, var(--color-accent-red), var(--color-accent-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Helper Colors */
.blue-text { color: var(--color-primary-blue); }
.red-text { color: var(--color-accent-red); }
.yellow-text { color: var(--color-accent-yellow); }
.blue-bg { background-color: rgba(59, 130, 246, 0.1); }
.red-bg { background-color: rgba(239, 68, 68, 0.1); }
.yellow-bg { background-color: rgba(245, 158, 11, 0.1); }

/* ==========================================================================
   BACKGROUND GLOW BLOBS
   ========================================================================== */
.blob-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.blob {
    position: absolute;
    width: 45vw;
    height: 45vw;
    border-radius: var(--radius-full);
    filter: blur(140px);
    opacity: 0.12;
    mix-blend-mode: screen;
    animation: pulse-blobs 12s infinite alternate ease-in-out;
}

.blob-blue {
    background: radial-gradient(circle, var(--color-primary-blue) 0%, rgba(59, 130, 246, 0) 70%);
    top: -10%;
    right: -10%;
}

.blob-red {
    background: radial-gradient(circle, var(--color-accent-red) 0%, rgba(239, 68, 68, 0) 70%);
    bottom: -10%;
    left: -10%;
    animation-delay: -4s;
}

.blob-yellow {
    background: radial-gradient(circle, var(--color-accent-yellow) 0%, rgba(245, 158, 11, 0) 70%);
    top: 40%;
    left: 30%;
    width: 30vw;
    height: 30vw;
    animation-delay: -8s;
}

@keyframes pulse-blobs {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(40px, -40px) scale(1.1);
    }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-sm {
    padding: 10px 18px;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-text-primary);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-accent-red));
    color: var(--color-text-primary);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.25);
    z-index: 1;
}
.btn-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-accent-red), var(--color-accent-yellow));
    z-index: -1;
    opacity: 0;
    transition: var(--transition-normal);
}
.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.3);
}
.btn-gradient:hover::before {
    opacity: 1;
}

.btn-outline {
    border: 1px solid var(--color-border);
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--color-text-primary);
}
.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.07);
    border-color: var(--color-text-muted);
    transform: translateY(-2px);
}

.btn-blue {
    background-color: var(--color-primary-blue);
    color: var(--color-text-primary);
}
.btn-blue:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-blue);
}

.btn-red {
    background-color: var(--color-accent-red);
    color: var(--color-text-primary);
}
.btn-red:hover {
    background-color: #dc2626;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-red);
}

.btn-text {
    color: var(--color-text-secondary);
    padding: 8px 16px;
}
.btn-text:hover {
    color: var(--color-text-primary);
    transform: translateX(4px);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
    background-color: rgba(6, 9, 19, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-fast);
}

.header.scrolled {
    padding: 10px 0;
    background-color: rgba(6, 9, 19, 0.9);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo Styler */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-symbol {
    width: 38px;
    height: 38px;
}
.logo-text {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

/* Nav Menu */
.nav-menu {
    display: block;
}
.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-link {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    position: relative;
    padding: 8px 0;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary-blue), var(--color-accent-red));
    transition: var(--transition-normal);
}
.nav-link:hover, .nav-link.active {
    color: var(--color-text-primary);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-surface);
    color: var(--color-text-primary);
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    padding-top: 180px;
    padding-bottom: 120px;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 60px;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    margin-bottom: 24px;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
}
.badge-dot.yellow {
    background-color: var(--color-accent-yellow);
    box-shadow: 0 0 8px var(--color-accent-yellow);
}
.badge-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Custom CSS Dashboard Mockup */
.hero-visual {
    position: relative;
}
.ui-mockup {
    background-color: #0c0f1d;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 11;
    width: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card);
    position: relative;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-normal);
}
.ui-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
    border-color: var(--color-border-glow);
}

.shadow-glow::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    pointer-events: none;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.mockup-header {
    height: 40px;
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    position: relative;
}
.mockup-dots {
    display: flex;
    gap: 6px;
}
.mockup-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
}
.mockup-dots .dot.red { background-color: var(--color-accent-red); }
.mockup-dots .dot.yellow { background-color: var(--color-accent-yellow); }
.mockup-dots .dot.green { background-color: #10b981; }

.mockup-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-family: monospace;
}

.mockup-body {
    display: grid;
    grid-template-columns: 60px 1fr;
    flex-grow: 1;
}

.sidebar {
    background-color: rgba(255, 255, 255, 0.01);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 20px;
    gap: 16px;
}
.side-item {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background-color: rgba(255, 255, 255, 0.04);
}
.side-item.active {
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid var(--color-primary-blue);
}

.main-panel {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.panel-title {
    font-size: 0.875rem;
    font-weight: 600;
}
.panel-badge {
    font-size: 0.75rem;
    padding: 4px 8px;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border-radius: var(--radius-full);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.stat-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 12px;
}
.stat-label {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}
.stat-val {
    font-family: var(--font-title);
    font-size: 1.125rem;
    font-weight: 700;
}

.chart-container {
    flex-grow: 1;
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}
.chart-bars {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 70px;
    padding-top: 10px;
}
.chart-bars .bar {
    width: 12%;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 4px 4px 0 0;
    transition: height 0.5s ease;
}
.chart-bars .bar.active {
    background: linear-gradient(to top, var(--color-primary-blue), var(--color-accent-red));
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}
.chart-tooltip {
    font-size: 0.6875rem;
    color: var(--color-text-secondary);
    text-align: center;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about {
    background-color: rgba(255, 255, 255, 0.01);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.about-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}
.about-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-glow);
    box-shadow: var(--shadow-card);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}
.card-icon i {
    width: 28px;
    height: 28px;
}

.about-card h3 {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.about-card p {
    color: var(--color-text-secondary);
}

/* ==========================================================================
   PRODUCTS SECTION (ROOMLY & ANON)
   ========================================================================== */
.products-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.product-card {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 60px;
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}
.product-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.product-card.reverse {
    grid-template-columns: 1.1fr 1fr;
}
.product-card.reverse .product-visual {
    order: 2;
}
.product-card.reverse .product-info {
    order: 1;
}

.product-visual {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    aspect-ratio: 16 / 11;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    position: relative;
    overflow: hidden;
}

/* Custom ROOMLY Mockup UI */
.roomly-mockup {
    width: 100%;
    max-width: 320px;
    background-color: #0c0f1d;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-glow-blue);
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.calendar-header .month {
    font-size: 0.875rem;
    font-weight: 600;
}
.nav-arrows {
    display: flex;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    text-align: center;
}
.calendar-grid .day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.02);
}
.calendar-grid .header-day {
    font-weight: 600;
    color: var(--color-text-muted);
    background: none;
}
.calendar-grid .empty-day {
    background: none;
}
.calendar-grid .reserved {
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid var(--color-primary-blue);
    position: relative;
}
.dot-event {
    width: 4px;
    height: 4px;
    border-radius: var(--radius-full);
    position: absolute;
    bottom: 2px;
}
.dot-event.bg-blue { background-color: var(--color-primary-blue); }

.reservation-pill {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
}
.reservation-pill .time {
    color: var(--color-primary-blue);
    font-weight: 600;
}

/* Custom ANON Mockup UI */
.anon-mockup {
    width: 100%;
    max-width: 300px;
    background-color: #0c0f1d;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-glow-red);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.shield-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background-color: rgba(239, 68, 68, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.shield-icon-wrapper i {
    width: 32px;
    height: 32px;
}
.mockup-form-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.mockup-line-input, .mockup-area-input {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}
.mockup-line-input {
    height: 28px;
}
.mockup-area-input {
    height: 60px;
}
.anon-badge-secure {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.6875rem;
    padding: 6px 12px;
    background-color: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
}

.product-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}
.product-badge.blue-badge {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--color-primary-blue);
    border: 1px solid rgba(59, 130, 246, 0.2);
}
.product-badge.red-badge {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-accent-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.product-name {
    font-family: var(--font-title);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.product-description {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}
.product-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
}
.product-features li i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.product-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.service-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}
.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: var(--shadow-glow-yellow);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(239, 68, 68, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-yellow);
    margin-bottom: 20px;
}
.service-icon i {
    width: 24px;
    height: 24px;
}

.service-card h4 {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* ==========================================================================
   PROCESS SECTION
   ========================================================================== */
.process {
    background-color: rgba(255, 255, 255, 0.005);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 20px;
    right: 20px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-primary-blue), var(--color-accent-red), var(--color-accent-yellow));
    z-index: 1;
}

.timeline-item {
    position: relative;
    z-index: 2;
}

.timeline-number {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-surface);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary-blue);
    margin-bottom: 24px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-normal);
}
.timeline-item:nth-child(2) .timeline-number { color: var(--color-accent-red); }
.timeline-item:nth-child(3) .timeline-number { color: var(--color-accent-yellow); }
.timeline-item:nth-child(4) .timeline-number { color: var(--color-primary-blue); }

.timeline-item:hover .timeline-number {
    transform: scale(1.1);
    border-color: currentColor;
    box-shadow: 0 0 15px currentColor;
}

.timeline-content h4 {
    font-family: var(--font-title);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-content p {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .process-timeline::before {
        display: none;
    }
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .timeline-item {
        display: flex;
        gap: 20px;
    }
    .timeline-number {
        margin-bottom: 0;
        flex-shrink: 0;
    }
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: start;
}

.contact-info {
    position: sticky;
    top: 120px;
}

.contact-desc {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card-link {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}
.contact-card-link:hover {
    transform: translateX(6px);
    border-color: var(--color-border-glow);
    background-color: var(--color-bg-surface-hover);
}

.contact-icon-box {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.whatsapp-box { background-color: rgba(37, 211, 102, 0.1); color: #25d366; }
.mail-box { background-color: rgba(239, 68, 68, 0.1); color: var(--color-accent-red); }
.web-box { background-color: rgba(245, 158, 11, 0.1); color: var(--color-accent-yellow); }

.contact-card-link h5 {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}
.contact-card-link p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

/* Contact Form */
.contact-form-wrapper {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
}

.form-title {
    font-family: var(--font-title);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}
.form-group input, .form-group select, .form-group textarea {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-size: 0.9375rem;
    transition: var(--transition-fast);
    width: 100%;
}
.form-group select option {
    background-color: var(--color-bg-surface);
    color: var(--color-text-primary);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.25);
    background-color: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    border-top: 1px solid var(--color-border);
    background-color: #04060d;
    padding-top: 80px;
    position: relative;
    z-index: 2;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.logo-footer {
    margin-bottom: 0;
}
.footer-desc {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.footer h4 {
    font-family: var(--font-title);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer ul li {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer ul li i {
    width: 16px;
    height: 16px;
    color: var(--color-primary-blue);
}
.footer ul li a {
    color: var(--color-text-secondary);
}
.footer ul li a:hover {
    color: var(--color-text-primary);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 30px 0;
}
.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}
.footer-bottom-container a {
    color: var(--color-text-secondary);
}
.footer-bottom-container a:hover {
    color: var(--color-text-primary);
}

.footer-socials {
    display: flex;
    gap: 16px;
}
.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}
.footer-socials a:hover {
    color: var(--color-text-primary);
    border-color: var(--color-primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-blue);
}

/* ==========================================================================
   ANIMATION CLASSES FOR JS INTERSECTION OBSERVER
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   MEDIA QUERIES (MOBILE FIRST COMPLIANCE)
   ========================================================================== */
@media (max-width: 1024px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-visual {
        max-width: 550px;
        margin: 0 auto;
    }
    .ui-mockup {
        transform: none !important;
    }
    
    .product-card, .product-card.reverse {
        grid-template-columns: 1fr;
        padding: 40px;
        gap: 40px;
    }
    .product-card.reverse .product-visual {
        order: 0;
    }
    .product-card.reverse .product-info {
        order: 0;
    }
    .product-visual {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .contact-info {
        position: static;
    }
    
    .footer-container {
        grid-template-columns: 1.5fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    /* Header Mobile Menu Drawer */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-bg-base);
        border-top: 1px solid var(--color-border);
        padding: 40px 24px;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 99;
    }
    
    .nav-menu.open {
        transform: translateX(0);
    }
    
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .header-actions .btn {
        display: none; /* Hide WhatsApp button from header on mobile to avoid crowding */
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
    }
    
    .about-card, .product-card, .contact-form-wrapper {
        padding: 24px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
}