/* SuperWeb - Alibaba Orange Design System */
/* Professional web development services — bold, modern, conversion-focused */

:root {
    /* Alibaba orange brand system */
    --primary-color: #FF5000;
    --primary-dark: #CC3E00;
    --primary-light: #FF7A33;
    --secondary-color: #333333;
    --accent-color: #FF8C00;
    --success-color: #52c41a;
    --danger-color: #ff4d4f;
    --warning-color: #faad14;
    --info-color: #1890ff;

    /* Neutrals */
    --text-primary: #1a1a1a;
    --text-secondary: #595959;
    --text-light: #8c8c8c;
    --text-white: #ffffff;

    /* Background colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-dark: #1a1a1a;
    --bg-light: #fafafa;
    --bg-admin: #f0f2f5;

    /* Border and shadow */
    --border-color: #e8e8e8;
    --border-light: #f0f0f0;
    --border-dark: #d9d9d9;
    --shadow-light: 0 1px 4px rgba(0,0,0,.06);
    --shadow-md: 0 2px 8px rgba(0,0,0,.10);
    --shadow-lg: 0 4px 16px rgba(0,0,0,.12);
    --shadow-xl: 0 8px 24px rgba(0,0,0,.14);

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    --font-size-xs: 11px;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-4xl: 40px;

    /* Modern rounded borders */
    --border-radius: 6px;
    --border-radius-lg: 8px;
    --transition: all 0.2s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.4;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

.has-public-header {
    padding-top: 98px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5em;
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: 1em;
    color: var(--text-secondary);
    line-height: 1.5;
}

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

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Classic Buttons */
.btn {
    display: inline-block;
    padding: 8px 12px;
    font-size: var(--font-size-base);
    font-weight: normal;
    text-align: center;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1.4;
    vertical-align: middle;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-dark);
    color: var(--text-white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: #a33200;
    color: var(--text-white);
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--bg-secondary);
    border-color: var(--border-dark);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: #e6e6e6;
    border-color: #adadad;
    color: var(--text-primary);
    text-decoration: none;
}

.btn-large {
    padding: 12px 16px;
    font-size: var(--font-size-lg);
}

.btn-small {
    padding: 6px 10px;
    font-size: var(--font-size-sm);
}

/* Top Contact Bar */
.top-contact-bar {
    background: #1a1a1a;
    color: #ffffff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.top-contact-inner {
    max-width: 1200px;
    min-height: 38px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.top-contact-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.top-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.top-contact-link:hover {
    color: #ffffff;
    text-decoration: none;
}

.top-contact-whatsapp {
    color: #8cf2b3;
}

/* Navigation */
.navbar {
    background-color: var(--bg-primary);
    border-bottom: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.has-public-header .navbar {
    top: 38px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.nav-logo a {
    display: flex;
    align-items: center;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-logo i {
    margin-right: 8px;
    font-size: var(--font-size-2xl);
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 0;
}

.nav-item {
    margin: 0;
}

.nav-link {
    display: block;
    padding: 20px 15px;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: var(--bg-light);
    border-bottom-color: var(--primary-color);
    text-decoration: none;
}

.nav-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 8px;
    color: #ffffff;
    background: #16a34a;
    border-bottom-color: transparent;
    border-radius: var(--border-radius-lg);
    padding: 10px 14px;
}

.nav-whatsapp:hover {
    color: #ffffff;
    background: #12813b;
    border-bottom-color: transparent;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.bar {
    width: 20px;
    height: 2px;
    background-color: var(--text-secondary);
    margin: 2px 0;
    transition: var(--transition);
}

/* Page Header */
.page-header {
    padding: 100px 0 40px;
    background:
        radial-gradient(circle at 18% 30%, rgba(255,255,255,.22) 0 7%, transparent 8%),
        radial-gradient(circle at 82% 24%, rgba(255,255,255,.16) 0 9%, transparent 10%),
        linear-gradient(135deg, #CC3E00 0%, #FF5000 50%, #FF7A33 100%);
    color: var(--text-white);
    text-align: center;
    border-bottom: 4px solid var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: "";
    position: absolute;
    right: max(20px, calc((100vw - 1200px) / 2));
    bottom: -34px;
    width: 220px;
    height: 150px;
    border: 18px solid rgba(255,255,255,.22);
    border-radius: 28px;
    transform: rotate(-8deg);
}

.page-header h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: 10px;
    color: var(--text-white);
    position: relative;
    z-index: 1;
}

.page-header p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, #CC3E00 0%, #FF5000 50%, #FF7A33 100%);
    color: var(--text-white);
    position: relative;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.2;
    color: var(--text-white);
}

.highlight {
    color: var(--accent-color);
    font-weight: 700;
}

.hero-description {
    font-size: var(--font-size-lg);
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    width: 250px;
    height: 250px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.hero-graphic i {
    font-size: 4rem;
    margin: 10px;
    color: var(--text-white);
    opacity: 0.8;
}

/* Classic Cards */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    margin-bottom: 20px;
}

.card-header {
    padding: 15px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.card-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 15px 20px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Services Section */
.services-preview {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-primary);
    font-size: var(--font-size-3xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px auto 15px;
}

.service-icon i {
    font-size: 24px;
    color: var(--text-white);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
    text-align: center;
    padding: 0 20px;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.5;
    text-align: center;
    padding: 0 20px 20px;
}

/* Services Detailed */
.services-detailed {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.service-card-detailed {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
    height: 100%;
}

.service-card-detailed:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.service-card-detailed .card-body {
    text-align: center;
    padding: 30px 20px;
}

.service-price {
    margin: 20px 0;
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.service-price .price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
}

.service-features {
    list-style: none;
    margin: 20px 0;
    text-align: left;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.service-features li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    font-size: var(--font-size-sm);
}

.service-features i {
    color: var(--success-color);
    margin-right: 10px;
    width: 16px;
    flex-shrink: 0;
}

/* Stats Section */
.stats {
    padding: 40px 0;
    background: var(--bg-dark);
    color: var(--text-white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.stat-label {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
}

/* Process Section */
.process {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto 20px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(255, 80, 0, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    height: 36px;
}

/* Contact Section */
.contact-section {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-form-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.contact-form-container .card-header {
    background: var(--bg-secondary);
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.contact-form-container .card-body {
    padding: 30px;
}

.contact-info-container {
    padding: 0;
}

.contact-info-list {
    margin: 0;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--text-white);
    font-size: var(--font-size-lg);
}

.contact-details h3 {
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
}

.contact-details p {
    margin-bottom: 5px;
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.faq-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-item .card-header {
    background: var(--bg-light);
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.faq-item h3 {
    color: var(--primary-color);
    margin: 0;
    font-size: var(--font-size-lg);
}

.faq-item .card-body {
    padding: 20px;
}

/* About Section */
.about-section {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
    margin-top: 40px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.feature-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.image-placeholder {
    width: 200px;
    height: 200px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.image-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
}

.about-team-graphic {
    display: block;
    width: 100%;
    max-width: 330px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    background: var(--bg-light);
}

/* Mission & Vision */
.mission-vision {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.mv-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.mv-item .card-header {
    text-align: center;
    background: var(--bg-light);
}

.mv-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px auto 15px;
}

.mv-icon i {
    color: var(--text-white);
    font-size: 1.5rem;
}

/* Team Section */
.team-section {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.team-member {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
    overflow: hidden;
}

.team-member:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.team-member .card-body {
    padding: 30px 20px;
}

.member-image {
    width: 80px;
    height: 80px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.member-image i {
    color: var(--text-secondary);
    font-size: 2rem;
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: var(--font-size-sm);
}

.member-bio {
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.member-social a {
    width: 30px;
    height: 30px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
    text-decoration: none;
}

.member-social a:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
    text-decoration: none;
}

/* Values Section */
.values-section {
    padding: 60px 0;
    background-color: var(--bg-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--transition);
    overflow: hidden;
}

.value-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.value-item .card-body {
    padding: 30px 20px;
}

.value-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.value-icon i {
    color: var(--text-white);
    font-size: 1.5rem;
}

/* Testimonials Section */
.testimonials-section {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

.testimonial-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.testimonial-item .card-body {
    padding: 25px;
}

.testimonial-rating {
    margin-bottom: 15px;
}

.testimonial-rating i {
    color: var(--accent-color);
    margin-right: 2px;
    font-size: var(--font-size-sm);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-primary);
    line-height: 1.5;
    font-size: var(--font-size-base);
}

.testimonial-author {
    display: flex;
    align-items: center;
    border-top: 1px solid var(--border-light);
    padding-top: 15px;
}

.author-info h4 {
    margin-bottom: 5px;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.author-info p {
    margin-bottom: 3px;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.company {
    font-weight: 600;
    color: var(--primary-color);
}

/* Portfolio Section */
.portfolio-filter {
    padding: 30px 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 15px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition);
    font-size: var(--font-size-sm);
    font-weight: normal;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.portfolio-section {
    padding: 60px 0;
    background-color: var(--bg-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.portfolio-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.portfolio-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.placeholder-image i {
    font-size: 3rem;
    margin-bottom: 10px;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 80, 0, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-actions {
    display: flex;
    gap: 10px;
}

.portfolio-link,
.portfolio-view {
    width: 40px;
    height: 40px;
    background: var(--text-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.portfolio-link:hover,
.portfolio-view:hover {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.featured-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent-color);
    color: var(--text-white);
    padding: 5px 8px;
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.portfolio-content {
    padding: 20px;
}

.portfolio-content h3 {
    margin-bottom: 10px;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
}

.portfolio-content p {
    margin-bottom: 15px;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.portfolio-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 15px;
}

.tech-tag {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: normal;
    border: 1px solid var(--border-light);
}

.portfolio-category {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

/* Portfolio Stats */
.portfolio-stats {
    padding: 40px 0;
    background: var(--bg-dark);
    color: var(--text-white);
}

/* CTA Section */
.cta {
    padding: 60px 0;
    background: var(--bg-dark);
    color: var(--text-white);
    text-align: center;
}

.cta-content h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: 15px;
    color: var(--text-white);
}

.cta-content p {
    font-size: var(--font-size-lg);
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: var(--text-white);
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 15px;
}

.footer-logo i {
    margin-right: 8px;
    color: var(--primary-color);
}

.footer-section h3 {
    margin-bottom: 15px;
    color: var(--text-white);
    font-size: var(--font-size-lg);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    font-size: var(--font-size-sm);
}

.footer-section ul li a:hover {
    color: var(--text-white);
    text-decoration: none;
}

.social-links {
    margin-top: 15px;
}

.social-links h3 {
    margin-bottom: 10px;
    font-size: var(--font-size-base);
}

.social-links a,
.social-icons a {
    display: inline-block;
    width: 35px;
    height: 35px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-align: center;
    line-height: 33px;
    margin-right: 8px;
    transition: var(--transition);
    text-decoration: none;
}

.social-links a:hover,
.social-icons a:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-white);
}

.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

.contact-info i {
    margin-right: 8px;
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

/* Alert Messages */
.alert {
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    font-size: var(--font-size-sm);
}

.alert-success {
    background-color: #dff0d8;
    border-color: #d6e9c6;
    color: #3c763d;
}

.alert-danger {
    background-color: #f2dede;
    border-color: #ebccd1;
    color: #a94442;
}

.alert-warning {
    background-color: #fcf8e3;
    border-color: #faebcc;
    color: #8a6d3b;
}

.alert-info {
    background-color: #d9edf7;
    border-color: #bce8f1;
    color: #31708f;
}

/* Responsive Design */
@media (max-width: 768px) {
    .has-public-header {
        padding-top: 104px;
    }

    .top-contact-inner {
        min-height: 44px;
        justify-content: center;
        gap: 10px;
        overflow-x: auto;
    }

    .top-contact-inner > .top-contact-link {
        display: none;
    }

    .top-contact-actions {
        gap: 12px;
    }

    .top-contact-link {
        font-size: 12px;
    }

    .has-public-header .navbar {
        top: 44px;
    }

    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background-color: var(--bg-primary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }

    .has-public-header .nav-menu {
        top: 104px;
    }
    
    .nav-menu li {
        margin: 0;
        border-bottom: 1px solid var(--border-light);
    }
    
    .nav-link {
        padding: 15px 20px;
        border-bottom: none;
    }

    .nav-whatsapp {
        margin: 10px 20px;
        justify-content: center;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 80px 0 40px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
    }
}

/* Premium Super Web redesign layer */
:root {
    --lux-orange: #FF5000;
    --lux-orange-2: #FF7A00;
    --lux-amber: #FFB703;
    --lux-ink: #101828;
    --lux-night: #0B1220;
    --lux-line: rgba(255, 80, 0, 0.16);
    --lux-card: #ffffff;
    --lux-soft: #fff7ed;
}

body {
    background:
        radial-gradient(circle at 12% 0%, rgba(255, 80, 0, 0.08), transparent 32%),
        linear-gradient(180deg, #ffffff 0%, #fffaf6 48%, #ffffff 100%);
}

.has-public-header {
    padding-top: 104px;
}

.top-contact-bar {
    background: #0b1220;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.top-contact-inner {
    min-height: 40px;
}

.top-contact-promise {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: rgba(255,255,255,.86);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.top-contact-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--lux-orange);
    box-shadow: 0 0 0 6px rgba(255,80,0,.18);
}

.navbar {
    background: rgba(255,255,255,.92);
    border-bottom: 1px solid rgba(16,24,40,.08);
    box-shadow: 0 18px 50px rgba(16,24,40,.08);
    backdrop-filter: blur(18px);
}

.has-public-header .navbar {
    top: 40px;
}

.nav-container {
    height: 64px;
}

.nav-logo a,
.footer-logo {
    gap: 12px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background:
        linear-gradient(135deg, var(--lux-orange), var(--lux-orange-2) 55%, var(--lux-amber));
    box-shadow: 0 14px 30px rgba(255,80,0,.28);
    font-weight: 900;
    letter-spacing: 0;
}

.brand-copy {
    display: grid;
    gap: 1px;
}

.brand-copy strong {
    color: var(--lux-ink);
    font-size: 18px;
    line-height: 1;
}

.brand-copy small {
    color: #667085;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0;
}

.nav-menu {
    gap: 4px;
}

.nav-link {
    border-radius: 10px;
    padding: 10px 13px;
    color: #344054;
    font-weight: 800;
}

.nav-link:hover,
.nav-link.active {
    background: #fff1e8;
    color: var(--lux-orange);
    text-decoration: none;
}

.nav-cta,
.nav-whatsapp {
    background: linear-gradient(135deg, var(--lux-orange), var(--lux-orange-2));
    border: 0;
    color: #fff !important;
    box-shadow: 0 16px 34px rgba(255,80,0,.26);
}

.nav-cta:hover,
.nav-whatsapp:hover {
    background: linear-gradient(135deg, #e64800, var(--lux-orange));
    transform: translateY(-1px);
}

.home-hero,
.services-hero-modern,
.contact-hero,
.page-header {
    background:
        radial-gradient(circle at 76% 20%, rgba(255,183,3,.28), transparent 26%),
        radial-gradient(circle at 18% 80%, rgba(255,80,0,.22), transparent 30%),
        linear-gradient(135deg, #0b1220 0%, #14213d 52%, #ff5000 145%) !important;
}

.home-hero h1,
.services-hero-modern h1,
.hero-title,
.page-header h1 {
    letter-spacing: 0;
}

.home-btn,
.service-cta,
.btn,
.plan-button,
.modern-service-card a,
.bundle-card a,
.footer-primary,
.footer-secondary {
    border-radius: 10px;
}

.home-btn-primary,
.service-cta.primary,
.btn-primary,
.plan-button,
.modern-service-card a,
.bundle-card a,
.footer-primary {
    background: linear-gradient(135deg, var(--lux-orange), var(--lux-orange-2));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 18px 38px rgba(255,80,0,.24);
}

.home-btn-primary:hover,
.service-cta.primary:hover,
.btn-primary:hover,
.plan-button:hover,
.modern-service-card a:hover,
.bundle-card a:hover,
.footer-primary:hover {
    background: linear-gradient(135deg, #e64800, var(--lux-orange));
    color: #fff;
}

.section-kicker,
.services-kicker {
    background: #fff2e8;
    color: var(--lux-orange);
    border-color: rgba(255,80,0,.2);
}

.type-card,
.platform-card,
.plan-card,
.process-grid article,
.faq-home-grid article,
.modern-service-card,
.bundle-card,
.portfolio-item,
.card,
.contact-form-section,
.contact-card,
.guarantee-card,
.social-card,
.faq-item {
    border: 1px solid rgba(255,80,0,.12);
    border-radius: 14px;
    box-shadow: 0 18px 48px rgba(16,24,40,.08);
}

.type-card:hover,
.modern-service-card:hover,
.portfolio-item:hover,
.plan-card:hover,
.bundle-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 28px 70px rgba(16,24,40,.13);
}

.type-card i,
.modern-service-card i,
.method-icon,
.flow-row i,
.platform-card span,
.process-grid article span {
    background: linear-gradient(135deg, var(--lux-orange), var(--lux-orange-2));
    color: #fff;
    box-shadow: 0 14px 28px rgba(255,80,0,.22);
}

.featured-plan,
.bundle-card.featured {
    border-color: rgba(255,80,0,.45);
    box-shadow: 0 28px 80px rgba(255,80,0,.14);
}

.popular-badge,
.bundle-card span {
    background: #111827;
    color: #fff;
}

.portfolio-overlay {
    background: rgba(11, 18, 32, 0.86);
}

.lux-graphic-img,
.modern-service-card .service-graphic,
.plan-graphic {
    display: block;
    width: 100%;
    border-radius: 12px;
}

.modern-service-card .service-graphic {
    margin-bottom: 18px;
    border: 1px solid rgba(255,80,0,.12);
}

.plan-graphic {
    margin: 12px 0 18px;
    background: #fff7ed;
}

.graphic-wall-section {
    padding: 92px 0;
    background:
        linear-gradient(180deg, #ffffff, #fff7ed);
    overflow: hidden;
}

.graphic-wall-head {
    max-width: 780px;
    margin-bottom: 34px;
}

.graphic-wall-head h2 {
    color: var(--lux-ink);
    font-size: clamp(2rem, 3.5vw, 3.35rem);
    line-height: 1.08;
}

.graphic-wall-head p {
    color: #667085;
    font-size: 1.05rem;
}

.graphic-wall-grid {
    display: grid;
    grid-template-columns: repeat(10, minmax(92px, 1fr));
    gap: 12px;
}

.graphic-tile {
    aspect-ratio: 1;
    border: 1px solid rgba(255,80,0,.12);
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(16,24,40,.06);
}

.graphic-tile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.premium-proof {
    padding: 84px 0;
    background: #0b1220;
    color: #fff;
}

.premium-proof-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.premium-proof-card {
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 16px;
    padding: 20px;
    background: rgba(255,255,255,.06);
}

.premium-proof-card img {
    width: 92px;
    height: 92px;
    display: block;
    margin-bottom: 18px;
}

.premium-proof-card strong {
    display: block;
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.premium-proof-card span {
    color: rgba(255,255,255,.72);
    line-height: 1.55;
}

.footer {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 82% 12%, rgba(255,80,0,.26), transparent 26%),
        linear-gradient(180deg, #121826 0%, #070b12 100%);
    color: #fff;
    padding-top: 70px;
}

.footer-glow {
    position: absolute;
    inset: auto -80px 10% auto;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: rgba(255,80,0,.18);
    filter: blur(40px);
}

.footer-cta-panel {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    margin-bottom: 56px;
    padding: 34px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,80,0,.94), rgba(255,122,0,.88));
    box-shadow: 0 30px 90px rgba(255,80,0,.24);
}

.footer-kicker {
    display: inline-flex;
    margin-bottom: 10px;
    color: rgba(255,255,255,.82);
    font-weight: 900;
}

.footer-cta-panel h2 {
    color: #fff;
    max-width: 780px;
    font-size: clamp(1.8rem, 3vw, 3rem);
    margin: 0 0 10px;
}

.footer-cta-panel p {
    max-width: 760px;
    color: rgba(255,255,255,.88);
    margin: 0;
}

.footer-cta-actions {
    display: flex;
    gap: 12px;
}

.footer-primary,
.footer-secondary {
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    text-decoration: none;
    font-weight: 900;
    white-space: nowrap;
}

.footer-primary {
    background: #fff;
    color: var(--lux-orange);
    box-shadow: none;
}

.footer-secondary {
    background: rgba(11,18,32,.92);
    color: #fff;
}

.footer-content {
    position: relative;
    z-index: 1;
}

.footer-logo .brand-mark {
    flex: 0 0 auto;
}

.footer-title,
.footer-section h3,
.footer-logo span {
    color: #fff;
}

.footer-description,
.footer-links a,
.contact-item,
.footer-bottom p,
.footer-bottom-links a {
    color: rgba(255,255,255,.7);
}

.footer-links a:hover,
.footer-bottom-links a:hover {
    color: #fff;
}

.footer-graphic {
    width: 150px;
    margin: 18px 0;
    border-radius: 16px;
}

.footer-bottom {
    border-top-color: rgba(255,255,255,.1);
}

@media (max-width: 1000px) {
    .graphic-wall-grid {
        grid-template-columns: repeat(5, minmax(72px, 1fr));
    }

    .premium-proof-grid,
    .footer-cta-panel {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .has-public-header {
        padding-top: 104px;
    }

    .top-contact-promise {
        display: none;
    }

    .brand-copy small {
        display: none;
    }

    .nav-menu {
        border: 1px solid rgba(16,24,40,.08);
        box-shadow: 0 24px 60px rgba(16,24,40,.16);
    }

    .graphic-wall-grid {
        grid-template-columns: repeat(3, minmax(70px, 1fr));
    }

    .premium-proof-grid,
    .footer-cta-panel {
        grid-template-columns: 1fr;
    }

    .footer-cta-actions {
        flex-direction: column;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 5px; }
.mb-2 { margin-bottom: 10px; }
.mb-3 { margin-bottom: 15px; }
.mb-4 { margin-bottom: 20px; }
.mb-5 { margin-bottom: 30px; }

.mt-1 { margin-top: 5px; }
.mt-2 { margin-top: 10px; }
.mt-3 { margin-top: 15px; }
.mt-4 { margin-top: 20px; }
.mt-5 { margin-top: 30px; }

.p-1 { padding: 5px; }
.p-2 { padding: 10px; }
.p-3 { padding: 15px; }
.p-4 { padding: 20px; }
.p-5 { padding: 30px; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.w-full { width: 100%; }
.h-full { height: 100%; }