/* ========================================
   UNIIFAC Landing Page — Design System
   ======================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* CSS Variables */
:root {
    --primary: #004f80;
    --primary-dark: #003a5c;
    --primary-light: #0070b8;
    --accent: #E6D08A;
    --accent-dark: #ccb97a;
    --accent-light: #f0e1b2;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --success: #10b981;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    line-height: 1.2;
    font-weight: 700;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   TOP BAR
   ======================================== */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar a {
    color: var(--white);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.top-bar a:hover {
    color: var(--accent-light);
}

.top-bar-left {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.top-bar-right {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 0.85rem;
}

.social-icon:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    background: var(--white);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.footer-logo-img {
    height: 40px;
    filter: brightness(1.2);
}

.nav-links {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-links a {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-700);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
    background: var(--gray-50);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 60%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--primary-dark);
    box-shadow: 0 4px 20px rgba(230, 208, 138, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(230, 208, 138, 0.5);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 79, 128, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 79, 128, 0.4);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.45);
}

.nav-cta {
    padding: 10px 22px !important;
    font-size: 0.85rem !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    margin: 6px 0;
    transition: var(--transition);
    border-radius: 2px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(242, 131, 0, 0.15), transparent);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero h1 .highlight {
    color: var(--accent-light);
}

.hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 28px;
    max-width: 500px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-video {
    margin-top: 8px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s ease 0.3s both;
    aspect-ratio: 16/9;
    max-width: 480px;
}

.hero-video iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Hero Form */
.hero-form-wrapper {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-xl);
    animation: fadeInRight 0.8s ease 0.2s both;
}

.hero-form-wrapper h3 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 4px;
    text-align: center;
}

.hero-form-wrapper .form-subtitle {
    color: var(--gray-500);
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 79, 128, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 70px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.hero-form-wrapper .btn {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    margin-top: 4px;
}

/* RD Station Form Overrides */
#uniifac-513da7227466d99e50b2 {
    width: 100%;
}

.hero-form-wrapper .bricks-form {
    padding: 0 !important;
}

.hero-form-wrapper .bricks-form__fieldset {
    padding: 0 !important;
}

.hero-form-wrapper .bricks-form__label {
    font-family: 'Inter', sans-serif !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    color: var(--gray-700) !important;
    margin-bottom: 5px !important;
}

.hero-form-wrapper .bricks-form__input,
.hero-form-wrapper .bricks-form__input input,
.hero-form-wrapper .bricks-form__input textarea,
.hero-form-wrapper .bricks-form__input select {
    width: 100% !important;
    padding: 11px 14px !important;
    border: 2px solid var(--gray-200) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.92rem !important;
    font-family: 'Inter', sans-serif !important;
    transition: var(--transition) !important;
    background: var(--white) !important;
    box-sizing: border-box !important;
}

.hero-form-wrapper .bricks-form__input input:focus,
.hero-form-wrapper .bricks-form__input textarea:focus,
.hero-form-wrapper .bricks-form__input select:focus {
    outline: none !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(0, 79, 128, 0.1) !important;
}

.hero-form-wrapper .bricks-form__submit {
    width: 100% !important;
}

.hero-form-wrapper .bricks-form__submit button,
.hero-form-wrapper .bricks-form__submit input[type="submit"] {
    width: 100% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 14px 28px !important;
    border-radius: var(--radius-xl) !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    cursor: pointer !important;
    border: none !important;
    transition: var(--transition) !important;
    font-family: 'Inter', sans-serif !important;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
    color: var(--primary-dark) !important;
    box-shadow: 0 4px 20px rgba(230, 208, 138, 0.4) !important;
    margin-top: 4px !important;
}

.hero-form-wrapper .bricks-form__submit button:hover,
.hero-form-wrapper .bricks-form__submit input[type="submit"]:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 30px rgba(230, 208, 138, 0.5) !important;
}

/* ========================================
   SECTION STYLES
   ======================================== */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--gray-50);
}

.section-dark {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 52px;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 2px;
}

.section-dark .section-header h2 {
    color: var(--white);
}

.section-dark .section-header h2::after {
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.section-header p {
    color: var(--gray-500);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 16px auto 0;
}

.section-dark .section-header p {
    color: rgba(255, 255, 255, 0.75);
}

/* ========================================
   BENEFITS SECTION
   ======================================== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefit-card {
    text-align: center;
    padding: 40px 28px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: var(--transition);
}

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

.benefit-card:hover::before {
    transform: scaleX(1);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--white);
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.benefit-card h3 {
    font-size: 1.15rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.benefit-card p {
    color: var(--gray-500);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.about-content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
    margin-top: 12px;
}

.about-content p {
    color: var(--gray-600);
    font-size: 1.02rem;
    margin-top: 20px;
    line-height: 1.8;
}

.about-content .btn {
    margin-top: 28px;
}

.about-image {
    position: relative;
}

.about-image-main {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* ========================================
   COURSE CARDS
   ======================================== */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.course-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
}

.course-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.course-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.course-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.course-card:hover .course-card-image img {
    transform: scale(1.05);
}

.course-card-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 28px 24px;
    color: white;
    position: relative;
    overflow: hidden;
}

.course-card-header::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.course-card-header .course-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.course-card-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.course-card-body h3 {
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.course-card-body {
    padding: 24px;
}

.course-card-body p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.course-card-body .btn {
    width: 100%;
}

/* Variant for supletivo */
.course-card.supletivo .course-card-header {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent));
}

/* ========================================
   KNOWLEDGE AREAS
   ======================================== */
.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.knowledge-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 32px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-100);
    cursor: pointer;
}

.knowledge-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.knowledge-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    transition: var(--transition);
}

.knowledge-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

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

.consultancy-icon {
    margin-bottom: 20px;
}

.knowledge-card h4 {
    font-size: 0.95rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.knowledge-card p {
    font-size: 0.82rem;
    color: var(--gray-500);
    line-height: 1.5;
}

/* ========================================
   NOT FOUND CTA
   ======================================== */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-lg);
    padding: 48px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(242, 131, 0, 0.2), transparent);
    border-radius: 50%;
}

.cta-banner h3 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    position: relative;
}

.cta-banner p {
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto 24px;
    font-size: 1rem;
    position: relative;
}

.cta-banner .btn {
    position: relative;
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 20px;
}

.testimonial-inner {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
    text-align: center;
    position: relative;
}

.testimonial-inner::before {
    content: '"';
    position: absolute;
    top: 12px;
    left: 28px;
    font-size: 4rem;
    color: var(--accent);
    font-family: Georgia, serif;
    opacity: 0.5;
    line-height: 1;
}

.testimonial-inner p {
    font-size: 1.05rem;
    line-height: 1.8;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 20px;
    position: relative;
}

.testimonial-author {
    font-weight: 700;
    color: var(--accent-light);
    font-size: 0.95rem;
}

.testimonial-location {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 4px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 28px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.slider-dot.active {
    background: var(--accent);
    transform: scale(1.2);
}

/* ========================================
   ADVANTAGES
   ======================================== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.advantage-card {
    text-align: center;
    padding: 40px 24px;
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--success), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
    transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.12);
}

.advantage-card h3 {
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.advantage-card p {
    color: var(--gray-500);
    font-size: 0.92rem;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    transition: var(--transition);
}

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

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    text-align: left;
    transition: var(--transition);
}

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

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    font-size: 1.1rem;
    color: var(--gray-500);
}

.faq-item.active .faq-icon {
    background: var(--primary);
    color: white;
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ========================================
   CONSULTANCY SECTION
   ======================================== */
.consultancy-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--gray-100);
    transition: var(--transition);
}

.consultancy-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.consultancy-card h3 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.consultancy-card p {
    color: var(--gray-500);
    font-size: 1.05rem;
    margin-bottom: 28px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 40px 0 20px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-700);
    flex-wrap: wrap;
    gap: 20px;
}

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

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

.footer-social .social-icon {
    background: rgba(255, 255, 255, 0.1);
    color: var(--gray-400);
}

.footer-social .social-icon:hover {
    background: var(--accent);
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
}

.footer-bottom a {
    color: var(--accent);
}

/* ========================================
   WHATSAPP FLOATING
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    color: white;
    font-size: 1.6rem;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 10px 36px rgba(37, 211, 102, 0.5);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-form-wrapper {
        order: 2;
        max-width: 480px;
        margin: 0 auto;
    }

    .hero p {
        margin: 0 auto 28px;
    }

    .hero-video {
        margin: 8px auto 0;
    }

    .knowledge-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

@media (max-width: 768px) {
    .top-bar-left {
        gap: 12px;
        font-size: 0.78rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 16px;
        box-shadow: var(--shadow-lg);
        border-radius: 0 0 var(--radius-md) var(--radius-md);
    }

    .nav-links.open {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        padding: 48px 0 40px;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero .container {
        gap: 28px;
    }

    .section {
        padding: 56px 0;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

    .benefits-grid,
    .courses-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .knowledge-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        padding: 32px 20px;
    }

    .cta-banner h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .top-bar {
        display: none;
    }

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

    .hero h1 {
        font-size: 1.65rem;
    }

    .hero-form-wrapper {
        padding: 24px 18px;
    }
}