/* ===================================
   SECTION BASE STYLES
   AppSec Landing - Codeby School
   =================================== */

/* ===========================
   SECTION BASE
   =========================== */
.section {
    padding: var(--spacing-xl) var(--container-padding);
}

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

.section-title h2 {
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--text-primary), var(--primary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* Alternating backgrounds */
.section--dark {
    background: var(--dark-bg);
}

.section--darker {
    background: var(--darker-bg);
}

.section--gradient {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), transparent);
}

/* ===========================
   HEADER
   =========================== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: var(--z-fixed);
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.5rem 0;
    background: rgba(5, 5, 5, 0.35);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

header nav {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 1rem var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    transition: all 0.3s;
}

.logo:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.logo img {
    height: 40px;
    width: auto;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.95rem;
    white-space: nowrap;
    position: relative;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width 0.3s;
}

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

.nav-links a:hover {
    color: var(--primary-green);
}

/* CTA Button in Header */
.cta-button {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: #000000 !important;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    display: inline-block;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    animation: glow 12s infinite;
    text-shadow: none !important;
}

.cta-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.4);
    color: #000000;
}

.cta-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: transparent;
    border: none;
    z-index: 1001;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background: var(--primary-green);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===========================
   HERO SECTION (Split Layout)
   =========================== */
.hero {
    margin-top: 80px;
    padding: var(--spacing-lg) 0;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    padding-top: 3rem;
    position: relative;
    background: linear-gradient(180deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 255, 136, 0.03) 50%, transparent 100%);
    animation: scan 8s linear infinite;
    pointer-events: none;
}

/* Split Layout Container */
.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

/* Left Content */
.hero-content {
    padding-right: 1rem;
}

/* Hero Label (terminal style) */
.hero-label {
    font-family: var(--font-mono);
    color: var(--primary-green);
    font-size: 1.17rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.hero__title {
    font-size: clamp(0.95rem, 1.62vw, 1.49rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-green), var(--text-primary));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient 3s linear infinite;
}

.hero__subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.hero__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.hero__fact {
    text-align: center;
}

.hero__fact strong {
    display: block;
    font-size: 1.25rem;
    color: var(--primary-green);
    font-weight: 700;
}

.hero__fact span {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

/* Interactive Terminal */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    animation: slideInUp 1s ease 0.5s both;
}

.terminal {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.terminal-header {
    background: linear-gradient(90deg, var(--card-bg), #1a1a1a);
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: all 0.3s;
}

.terminal-dot:hover {
    transform: scale(1.2);
}

.terminal-dot.red {
    background: var(--danger);
}

.terminal-dot.yellow {
    background: var(--warning);
}

.terminal-dot.green {
    background: var(--primary-green);
}

.terminal-title {
    flex: 1;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--primary-green);
    height: 335px;
    overflow-y: auto;
    overflow-x: hidden;
}

.code-line {
    margin: 0.5rem 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.python-keyword {
    color: #ffd43b;
}

.python-code {
    color: #3776ab;
}

.success {
    color: var(--primary-green);
}

.output {
    color: var(--text-secondary);
}

.terminal-cursor {
    color: var(--primary-green);
    animation: cursorBlink 1s infinite;
}

/* Hero Features */
.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
    opacity: 0;
    animation: slideInUp 0.5s ease forwards;
}

.feature-item:nth-child(1) { animation-delay: 0.8s; }
.feature-item:nth-child(2) { animation-delay: 0.9s; }
.feature-item:nth-child(3) { animation-delay: 1s; }
.feature-item:nth-child(4) { animation-delay: 1.1s; }
.feature-item:nth-child(5) { animation-delay: 1.2s; }

.feature-item::before {
    content: "✓";
    color: var(--primary-green);
    font-weight: bold;
    font-size: 1.2rem;
    background: var(--success-bg);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInUp 1s ease 1.2s both;
}

.secondary-button {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    display: inline-block;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.secondary-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-green);
    transition: left 0.3s;
    z-index: -1;
}

.secondary-button:hover::before {
    left: 0;
}

.secondary-button:hover {
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    animation: slideInUp 1s ease 1.3s both;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.trust-badge-icon {
    color: var(--primary-green);
    font-size: 1.2rem;
}

/* ===========================
   STATS SECTION
   =========================== */
.stats {
    background: var(--darker-bg);
    padding: 4rem 2rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-green);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===========================
   COUNTDOWN
   =========================== */
.countdown {
    background: var(--card-bg);
    border: 1px solid var(--primary-green);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.countdown.stream-started {
    animation: streamStartedGlow 3s ease-in-out infinite,
               streamStartedPulse 2s ease-in-out infinite;
    border-color: var(--primary-green);
    background: linear-gradient(135deg,
                var(--card-bg) 0%,
                rgba(0, 255, 136, 0.05) 50%,
                var(--card-bg) 100%);
}

.countdown__title {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.countdown__title span {
    color: var(--primary-green);
    font-weight: bold;
}

.countdown__wrapper {
    display: flex;
    justify-content: space-around;
}

.countdown__item {
    text-align: center;
}

.countdown__value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-green);
    display: block;
    line-height: 1;
}

.countdown__label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 0.5rem;
}

/* ===========================
   PRICE BLOCK
   =========================== */
.price-block {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.price-block__toggle {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.price-block__main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.price-block__old {
    font-size: 1.5rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-block__current {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.price-block__discount {
    background: var(--danger);
    color: var(--text-primary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.price-block__installment {
    text-align: center;
    color: var(--text-secondary);
}

.price-block__installment strong {
    color: var(--text-primary);
}

/* ===========================
   ACCORDION
   =========================== */
.accordion__item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion__header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
}

.accordion__header:hover {
    color: var(--primary-green);
}

.accordion__icon {
    font-size: 1.5rem;
    transition: transform var(--transition-base);
    color: var(--primary-green);
}

.accordion__item.active .accordion__icon {
    transform: rotate(45deg);
}

.accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.accordion__item.active .accordion__content {
    max-height: 1000px;
}

.accordion__body {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
}

/* ===========================
   TABS
   =========================== */
.tabs__nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

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

.tabs__btn {
    padding: 1rem 1.5rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.tabs__btn:hover {
    color: var(--text-primary);
}

.tabs__btn.active {
    color: var(--primary-green);
    border-bottom-color: var(--primary-green);
}

.tabs__panels {
    position: relative;
}

.tabs__content {
    display: none;
}

.tabs__content.active {
    display: block;
}

/* ===========================
   FOOTER
   =========================== */
footer {
    background: var(--darker-bg);
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
}

/* ===========================
   SCROLL TO TOP
   =========================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 2px solid var(--primary-green);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-sticky);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--primary-green);
    transform: translateY(-5px);
}

.scroll-to-top::before {
    content: "↑";
    font-size: 1.5rem;
    color: var(--primary-green);
    font-weight: bold;
}

.scroll-to-top:hover::before {
    color: var(--dark-bg);
}

/* ===========================
   HERO TRUST BADGES
   =========================== */
.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: var(--spacing-md);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.trust-badge__icon {
    font-size: 1.2rem;
}

/* Countdown Banner */
.countdown__banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(90deg, rgba(255, 51, 102, 0.1), rgba(0, 255, 136, 0.1));
    border-radius: var(--border-radius-md);
    padding: 1rem;
    margin-top: 1rem;
}

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

.countdown__banner-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.countdown__banner-text strong {
    color: var(--danger);
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
}

.countdown__banner-text span {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
}

/* ===========================
   SOCIAL PROOF SECTION
   =========================== */
.social-proof {
    text-align: center;
}

/* Certificates */
.certificates {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.certificates__item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-base);
    min-width: 140px;
}

.certificates__item:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
    box-shadow: var(--shadow-primary);
}

.certificates__name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-green);
}

.certificates__desc {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Achievement */
.achievement {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.achievement__title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

/* Stats */
.stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.stats__item {
    text-align: center;
}

.stats__number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-green);
    line-height: 1;
}

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

.stats__label {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ===========================
   TARGET AUDIENCE SECTION
   =========================== */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.audience-card {
    text-align: center;
    padding: var(--spacing-md);
}

.audience-card__icon {
    width: 80px;
    height: 80px;
    background: var(--primary-green-10);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
}

.audience-card__icon svg {
    color: var(--primary-green);
}

.audience-card__title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.audience-card__text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===========================
   RESULTS SECTION
   =========================== */
.results-grid {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.results-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

/* Portfolio */
.portfolio {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.portfolio__title {
    text-align: center;
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.portfolio__subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Accordion number */
.accordion__number {
    background: var(--primary-green);
    color: var(--dark-bg);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.accordion__title {
    flex: 1;
    text-align: left;
    margin-left: 1rem;
}

.accordion__header {
    gap: 0.5rem;
}

/* ===========================
   PROGRAM SECTION
   =========================== */
.program .tabs__content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
}

.program .tabs__content h3 {
    color: var(--primary-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

/* Lessons list */
.lessons-list {
    list-style: none;
}

.lessons-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.lessons-list li:last-child {
    border-bottom: none;
}

.lesson-number {
    background: var(--primary-green-10);
    color: var(--primary-green);
    min-width: 50px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.lesson-info {
    flex: 1;
}

.lesson-info strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.lesson-info p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Program Stats */
.program-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.program-stats__item {
    text-align: center;
}

.program-stats__item strong {
    display: block;
    font-size: 2rem;
    color: var(--primary-green);
    font-weight: 700;
}

.program-stats__item span {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ===========================
   ENROLLMENT FORM
   =========================== */
.enrollment-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-note {
    text-align: center;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
}

/* ===========================
   RESPONSIVE - Phase 2 Sections
   =========================== */
@media (max-width: 1023px) {
    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .results-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .audience-grid {
        grid-template-columns: 1fr;
    }

    .certificates {
        gap: 1rem;
    }

    .certificates__item {
        min-width: 120px;
        padding: 1rem 1.5rem;
    }

    .stats {
        gap: var(--spacing-md);
    }

    .stats__number {
        font-size: 2rem;
    }

    .hero__trust {
        flex-direction: column;
    }

    .countdown__banner {
        flex-direction: column;
        text-align: center;
    }

    .program-stats {
        gap: var(--spacing-sm);
    }

    .program-stats__item strong {
        font-size: 1.5rem;
    }

    .portfolio {
        padding: var(--spacing-sm);
    }

    .accordion__header {
        padding: 1rem;
        font-size: 1rem;
    }

    .accordion__number {
        width: 30px;
        height: 30px;
        font-size: var(--font-size-xs);
    }
}

/* ===========================
   TEACHER SECTION
   =========================== */
.teacher-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.teacher-card__main {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.teacher-card__avatar {
    flex-shrink: 0;
}

.teacher-card__photo {
    width: 150px;
    height: 150px;
    background: var(--primary-green-10);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    border: 3px solid var(--primary-green);
}

.teacher-card__info {
    flex: 1;
}

.teacher-card__name {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.teacher-card__position {
    color: var(--primary-green);
    font-size: var(--font-size-lg);
    margin-bottom: 1rem;
}

.teacher-card__badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.teacher-card__bio {
    color: var(--text-secondary);
    line-height: 1.7;
}

.teacher-card__experience {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.experience-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.experience-item__icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.experience-item__content strong {
    display: block;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.experience-item__content span {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

/* ===========================
   CAREER SECTION
   =========================== */
.career-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.career-card {
    padding: var(--spacing-md);
}

.career-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.career-card__title {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.career-card__desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.career-card__salary {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.salary-label {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.salary-range {
    color: var(--primary-green);
    font-size: 1.25rem;
    font-weight: 700;
}

/* Salary Stats */
.salary-stats {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.salary-stats__header h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.salary-stats__header p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.salary-stats__grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.salary-stats__item {
    text-align: center;
}

.salary-stats__number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green);
}

.salary-stats__label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* ===========================
   FORMAT SECTION
   =========================== */
.format-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.format-card {
    text-align: center;
    padding: var(--spacing-md);
}

.format-card__icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.format-card__title {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.format-card__text {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* Learning Timeline */
.learning-timeline {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.learning-timeline__title {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: var(--border-color);
}

.timeline__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    position: relative;
    z-index: 1;
}

.timeline__number {
    width: 40px;
    height: 40px;
    background: var(--primary-green);
    color: var(--dark-bg);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

.timeline__content strong {
    display: block;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    margin-bottom: 0.25rem;
}

.timeline__content span {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

/* ===========================
   REQUIREMENTS SECTION
   =========================== */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.requirements-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
}

.requirements-card--required {
    border-color: var(--primary-green);
}

.requirements-card__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-sm);
}

.requirements-card__icon {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.requirements-card--required .requirements-card__icon {
    background: var(--primary-green);
    color: var(--dark-bg);
}

.requirements-card--optional .requirements-card__icon {
    background: var(--border-color);
    color: var(--text-primary);
}

.requirements-card__header h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
}

.requirements-list {
    list-style: none;
}

.requirements-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.requirements-list li:last-child {
    border-bottom: none;
}

.requirements-list li strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.requirements-list li span {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Tech Requirements */
.tech-requirements {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.tech-requirements h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.tech-requirements__grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.tech-requirements__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
}

.tech-requirements__icon {
    font-size: 1.5rem;
}

.tech-requirements__item strong {
    display: block;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.tech-requirements__item span {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

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

.price-card {
    background: linear-gradient(135deg, var(--card-bg), #1a1a1a);
    border: 2px solid var(--primary-green);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.price-amount {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--primary-green);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.price-currency {
    font-size: 1.5rem;
}

.price-installment {
    background: var(--success-bg);
    border: 1px solid var(--primary-green);
    border-radius: 8px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.installment-amount {
    font-size: 2rem;
    color: var(--primary-green);
    font-weight: bold;
}

.guarantee {
    background: var(--success-bg);
    border: 1px solid var(--primary-green);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Payment Methods */
.payment-methods {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.payment-methods h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.payment-methods__grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.payment-method__icon {
    font-size: 1.25rem;
}

/* Guarantee */
.guarantee {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--primary-green-10);
    border: 1px solid var(--primary-green);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    max-width: 700px;
    margin: 0 auto;
}

.guarantee__icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.guarantee__content h3 {
    color: var(--primary-green);
    margin-bottom: 0.5rem;
}

.guarantee__content p {
    color: var(--text-secondary);
    margin: 0;
}

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

.faq-contact {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.faq-contact p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

/* ===========================
   RESPONSIVE - Phase 3 Sections
   =========================== */
@media (max-width: 1023px) {
    .teacher-card__main {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .teacher-card__badges {
        justify-content: center;
    }

    .teacher-card__experience {
        grid-template-columns: 1fr;
    }

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

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

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

    .timeline {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .timeline::before {
        display: none;
    }

    .timeline__item {
        flex-direction: row;
        text-align: left;
        gap: 1rem;
    }
}

@media (max-width: 767px) {
    .teacher-card__photo {
        width: 120px;
        height: 120px;
        font-size: 3rem;
    }

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

    .salary-stats__grid {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .pricing-cards {
        flex-direction: column;
        align-items: center;
    }

    .guarantee {
        flex-direction: column;
        text-align: center;
    }

    .tech-requirements__grid {
        flex-direction: column;
        align-items: center;
    }

    .payment-methods__grid {
        flex-direction: column;
        align-items: center;
    }
}

/* ===========================
   CONTACTS SECTION (Final CTA)
   =========================== */
.final-cta {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 204, 106, 0.05));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.cta-title {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

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

.contact-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    display: block;
    color: inherit;
}

.contact-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--secondary-green));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 255, 136, 0.15);
    border-color: var(--primary-green);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.contact-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.contact-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.contact-link {
    color: var(--primary-green);
    font-size: 1.1rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-block;
}

.contact-link:hover {
    transform: scale(1.05);
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
}

.schedule-info {
    background: var(--card-bg);
    border: 1px solid var(--primary-green);
    border-radius: 8px;
    padding: 1.2rem;
    margin-top: 2rem;
    display: inline-block;
}

.schedule-text {
    color: var(--text-secondary);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.schedule-icon {
    font-size: 1.2rem;
}

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

    .cta-title {
        font-size: 1.8rem;
    }

    .cta-subtitle {
        font-size: 1.1rem;
    }
}

/* ===========================
   SUCCESS MODAL
   =========================== */
.success-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    padding: 1rem;
}

.success-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.success-modal {
    background: var(--card-bg);
    border: 1px solid var(--primary-green);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    max-width: 420px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: scale(0.8) translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 25px 50px rgba(0, 255, 136, 0.15),
                0 0 100px rgba(0, 255, 136, 0.1);
}

.success-modal-overlay.active .success-modal {
    transform: scale(1) translateY(0);
}

.success-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.success-modal__close:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
    transform: rotate(90deg);
}

.success-modal__icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: var(--dark-bg);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3);
    animation: successPulse 2s ease-in-out infinite;
}

@keyframes successPulse {
    0%, 100% { box-shadow: 0 10px 30px rgba(0, 255, 136, 0.3); }
    50% { box-shadow: 0 10px 40px rgba(0, 255, 136, 0.5); }
}

.success-modal__title {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.success-modal__lead-id {
    background: var(--primary-green-10);
    border: 1px solid var(--primary-green);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1.5rem;
    display: inline-block;
    margin-bottom: 1rem;
}

.success-modal__lead-id span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.success-modal__lead-id strong {
    color: var(--primary-green);
    font-size: 1.25rem;
    font-weight: 700;
}

.success-modal__text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.success-modal__btn {
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    color: var(--dark-bg);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.success-modal__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 255, 136, 0.3);
}