/* --- TABLE OF CONTENTS ---
1.  Root Variables & Global Styles
2.  Typography
3.  Layout & Container
4.  Header & Navigation
5.  Buttons & CTA
6.  Forms & Inputs
7.  Hero Section
8.  Stats Section
9.  Services Section
10. About Section
11. Industries Section (Tabs)
12. ROI Calculator Section
13. Testimonials Section
14. Pricing Section
15. Final CTA Section
16. Footer
17. Page Specific Styles (Contact, Legal)
18. Helper & Animation Classes
19. Utility & Misc (Scrollbar, Back-to-Top)
20. Media Queries (Responsiveness)
*/

/* 1. Root Variables & Global Styles
-------------------------------------------------- */
:root {
    --color-primary: #e84393;
    --color-orange: #f39c12;
    --color-red: #e74c3c;
    --color-purple: #8e44ad;
    --color-dark-purple: #6c3483;
    --color-accent: var(--color-red);

    --color-bg-dark: #101214;
    --color-bg-light: #1a1d20;
    --color-bg-lighter: #2c3036;
    --color-border: #31363c;

    --color-text-primary: #e0e0e0;
    --color-text-secondary: #a0a0a0;
    --color-headings: #ffffff;

    --font-primary: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --transition-speed: 0.3s;
    --border-radius: 8px;
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.2);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 2. Typography
-------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-headings);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-orange);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--color-red);
}

ul {
    list-style: none;
}

.section-tag {
    display: inline-block;
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    color: var(--color-headings);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-title {
    font-weight: 800;
}

.section-subtitle {
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}

/* 3. Layout & Container
-------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

/* 4. Header & Navigation
-------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: background-color var(--transition-speed) ease, padding var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.header.scrolled {
    background-color: rgba(26, 29, 32, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.75rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

.logo {
    height: 45px;
    transition: transform var(--transition-speed) ease;
}

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

.nav-menu {
    display: flex;
}

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

.nav-link {
    color: var(--color-text-primary);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    transition: width var(--transition-speed) ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active,
.nav-link:hover {
    color: var(--color-headings);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 21px;
}

.bar {
    width: 100%;
    height: 3px;
    background-color: var(--color-headings);
    border-radius: 3px;
    transition: all var(--transition-speed) ease-in-out;
}

/* Mobile Menu open state */
.menu-toggle.open .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.open .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.open .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* 5. Buttons & CTA
-------------------------------------------------- */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    text-align: center;
}

.btn-primary {
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    background-size: 200% auto;
    color: var(--color-headings);
}

.btn-primary:hover {
    background-position: right center;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-headings);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* 6. Forms & Inputs
-------------------------------------------------- */
.form-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

input[type="text"],
input[type="email"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 0.9rem 1rem;
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.2);
}

textarea {
    resize: vertical;
}

select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0a0'%3E%3Cpath d='M6 9L0 3h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

/* 7. Hero Section
-------------------------------------------------- */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    text-align: center;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(26, 29, 32, 0.7) 0%, var(--color-bg-dark) 70%), url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    z-index: -1;
    animation: zoomOut 20s linear infinite alternate;
}

@keyframes zoomOut {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.1);
    }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.animated-text-container {
    display: inline-block;
    position: relative;
    height: 5rem;
    color: transparent;
    -webkit-text-stroke: 1px var(--color-orange);
    vertical-align: bottom;
}

.animated-text {
    position: absolute;
    left: 0;
    opacity: 0;
    animation: animateText 12s ease-in-out infinite;
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-stroke: 1px transparent;
}

.animated-text:nth-child(1) {
    animation-delay: 0s;
}

.animated-text:nth-child(2) {
    animation-delay: 3s;
}

.animated-text:nth-child(3) {
    animation-delay: 6s;
}

.animated-text:nth-child(4) {
    animation-delay: 9s;
}

@keyframes animateText {

    0%,
    20% {
        opacity: 1;
        transform: translateY(0);
    }

    25%,
    100% {
        opacity: 0;
        transform: translateY(-20px);
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 2.5rem;
    color: var(--color-text-secondary);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* 8. Stats Section
-------------------------------------------------- */
.hero-stats {
    padding-top: 6rem;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background: rgba(26, 29, 32, 0.7);
    backdrop-filter: blur(5px);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* 9. Services Section
-------------------------------------------------- */
.services-section {
    background-color: var(--color-bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--color-bg-dark);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--color-red), transparent, transparent);
    transform: translate(-100%, -100%);
    opacity: 0;
    transition: all 0.7s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--color-red);
}

.service-card:hover::before {
    transform: translate(0, 0);
    opacity: 0.08;
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    background-image: linear-gradient(135deg, var(--color-orange), var(--color-red));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: var(--color-headings);
    box-shadow: 0 0 20px rgba(231, 76, 60, 0.3);
}

.service-title {
    font-size: 1.5rem;
}

.service-description {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.service-link {
    font-weight: 600;
    color: var(--color-orange);
}

.service-link i {
    margin-left: 0.5rem;
    transition: transform var(--transition-speed) ease;
}

.service-link:hover i {
    transform: translateX(5px);
}

/* 10. About Section
-------------------------------------------------- */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.about-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image-wrapper:hover .about-image {
    transform: scale(1.05);
}

.about-features-list {
    margin-top: 2rem;
}

.about-features-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.about-features-list i {
    font-size: 1.5rem;
    color: var(--color-orange);
    margin-top: 0.2rem;
}

.about-features-list h4 {
    margin-bottom: 0.2rem;
}

.about-features-list p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* 11. Industries Section (Tabs)
-------------------------------------------------- */
.industries-section {
    background-color: var(--color-bg-light);
}

.industry-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.industry-tab-link {
    padding: 0.8rem 1.5rem;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-light);
    color: var(--color-text-secondary);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.industry-tab-link:hover {
    color: var(--color-headings);
    border-color: var(--color-orange);
}

.industry-tab-link.active {
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    color: var(--color-headings);
    border-color: transparent;
}

.industry-tab-pane {
    display: none;
}

.industry-tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tab-pane-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: center;
    background-color: var(--color-bg-dark);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.tab-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
}

.tab-pane-content h3 {
    color: var(--color-orange);
}

.tab-pane-content ul {
    margin-top: 1rem;
    columns: 2;
}

.tab-pane-content li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.tab-pane-content li i {
    color: var(--color-orange);
}

/* 12. ROI Calculator Section
-------------------------------------------------- */
.roi-calculator-section {
    background: var(--color-bg-dark) url('https://www.transparenttextures.com/patterns/az-subtle.png');
}

.roi-calculator-container {
    background-color: var(--color-bg-light);
    padding: 4rem;
    border-radius: var(--border-radius);
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-medium);
}

.roi-content .section-title {
    font-size: 2rem;
}

.range-value {
    display: inline-block;
    min-width: 60px;
    text-align: right;
    font-weight: bold;
    color: var(--color-orange);
}

input[type="range"] {
    -webkit-appearance: none;
    width: calc(100% - 70px);
    height: 8px;
    background: var(--color-bg-lighter);
    border-radius: 5px;
    outline: none;
    margin-left: 10px;
    vertical-align: middle;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-red);
    cursor: pointer;
    border-radius: 50%;
    border: 3px solid var(--color-bg-light);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-red);
    cursor: pointer;
    border-radius: 50%;
    border: 3px solid var(--color-bg-light);
}

.roi-results {
    margin-top: 2rem;
    background-color: var(--color-bg-dark);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.roi-results h4 {
    color: var(--color-text-secondary);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.roi-figure {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-orange);
    margin: 0.5rem 0 1.5rem;
}

.roi-results small {
    color: var(--color-text-secondary);
    font-style: italic;
}

/* 13. Testimonials Section
-------------------------------------------------- */
.testimonials-section {
    background-color: var(--color-bg-light);
}

.testimonial-slider-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slider {
    display: flex;
    overflow: hidden;
}

.testimonial-slide {
    flex: 0 0 100%;
    padding: 3rem;
    background-color: var(--color-bg-dark);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform 0.5s ease-in-out;
}

.testimonial-slide i.fa-quote-left {
    font-size: 3rem;
    color: var(--color-orange);
    opacity: 0.3;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--color-orange);
}

.author-name {
    margin-bottom: 0.2rem;
}

.author-title {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0;
    pointer-events: none;
}

.slider-nav button {
    pointer-events: all;
    background-color: var(--color-bg-lighter);
    border: 1px solid var(--color-border);
    color: var(--color-headings);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    font-size: 1.2rem;
}

.prev-btn {
    transform: translateX(-60px);
}

.next-btn {
    transform: translateX(60px);
}

.slider-nav button:hover {
    background-color: var(--color-orange);
    border-color: var(--color-orange);
}

/* 14. Pricing Section
-------------------------------------------------- */
.pricing-toggle-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
    font-weight: 500;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg-lighter);
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked+.slider {
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
}

input:checked+.slider:before {
    transform: translateX(26px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: center;
}

.pricing-card {
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    border: 1px solid var(--color-border);
    transition: all var(--transition-speed) ease;
    text-align: center;
}

.pricing-card.featured {
    transform: scale(1.05);
    border-color: var(--color-orange);
    position: relative;
    overflow: hidden;
}

.popular-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-image: linear-gradient(45deg, var(--color-orange), var(--color-red));
    color: white;
    padding: 0.5rem 2rem;
    transform: rotate(45deg) translate(25%, -50%);
    transform-origin: top left;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.plan-name {
    font-size: 1.8rem;
}

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

.plan-price {
    margin-top: 1.5rem;
}

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

.price-amount {
    font-size: 3.5rem;
    font-weight: 700;
}

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

.plan-features {
    text-align: left;
    margin: 2rem 0;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.plan-features i {
    color: var(--color-orange);
    font-size: 1.2rem;
}

.plan-features i.fa-times {
    color: #555;
}

/* 15. Final CTA Section
-------------------------------------------------- */
.cta-section {
    padding: 5rem 0;
    background-color: var(--color-bg-light);
}

.cta-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
    padding: 3rem 4rem;
    border-radius: var(--border-radius);
}

.cta-title {
    font-size: 2rem;
    color: white;
    margin: 0;
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    margin: 0.5rem 0 0;
}

.cta-action .btn {
    background-color: white;
    color: var(--color-red);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-action .btn:hover {
    background-color: var(--color-bg-dark);
    color: white;
}

/* 16. Footer
-------------------------------------------------- */
.footer {
    background-color: var(--color-bg-dark);
    padding: 5rem 0 0;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-logo {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-about-text {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-text-secondary);
    transition: all var(--transition-speed) ease;
}

.social-links a:hover {
    background-color: var(--color-orange);
    color: white;
    transform: translateY(-3px);
}

.footer-col-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 30px;
    height: 2px;
    background-image: linear-gradient(90deg, var(--color-orange), var(--color-red));
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: var(--color-text-secondary);
    transition: color var(--transition-speed) ease, padding-left var(--transition-speed) ease;
}

.footer-links ul li a:hover {
    color: var(--color-orange);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.footer-contact ul li i {
    margin-top: 5px;
    color: var(--color-orange);
}

.footer-contact ul li a {
    color: var(--color-text-secondary);
}

.footer-contact ul li a:hover {
    color: var(--color-orange);
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* 17. Page Specific Styles (Contact, Legal)
-------------------------------------------------- */
.page-header {
    padding: 10rem 0 5rem;
    text-align: center;
    background: linear-gradient(rgba(16, 18, 20, 0.8), rgba(16, 18, 20, 1)), url('https://images.unsplash.com/photo-1522202176988-66273c2fd55f?q=80&w=2071&auto=format&fit=crop') center/cover no-repeat;
}

.page-header h1 {
    font-size: 3rem;
}

.page-subtitle {
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.main-content {
    padding: 5rem 0;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.page-content h2 {
    margin-top: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
}

.page-content ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.page-content ul li {
    margin-bottom: 0.5rem;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    background-color: var(--color-bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-info-panel h3 {
    font-size: 2rem;
}

.contact-details-list {
    margin-top: 2rem;
}

.contact-details-list li {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-details-list i {
    font-size: 1.5rem;
    color: var(--color-orange);
    width: 50px;
    height: 50px;
    background-color: var(--color-bg-dark);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-details-list h4 {
    margin-bottom: 0.3rem;
}

.contact-details-list p,
.contact-details-list a {
    color: var(--color-text-secondary);
    margin: 0;
}

.contact-details-list a:hover {
    color: var(--color-orange);
}

.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease;
}

.popup.show {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--color-bg-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    max-width: 500px;
    transform: scale(0.9);
    transition: transform var(--transition-speed) ease;
}

.popup.show .popup-content {
    transform: scale(1);
}

.close-popup {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color var(--transition-speed) ease;
}

.close-popup:hover {
    color: var(--color-headings);
}

.popup-icon {
    font-size: 4rem;
    color: #27ae60;
    margin-bottom: 1rem;
}

.popup-content h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

/* 18. Helper & Animation Classes
-------------------------------------------------- */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: none;
}

.fade-in {
    transform: translateY(20px);
}

.fade-in-up {
    transform: translateY(50px);
}

.fade-in-down {
    transform: translateY(-50px);
}

.fade-in-left {
    transform: translateX(-50px);
}

.fade-in-right {
    transform: translateX(50px);
}

.zoom-in {
    transform: scale(0.9);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* 19. Utility & Misc (Scrollbar, Back-to-Top)
-------------------------------------------------- */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-red);
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    background-image: linear-gradient(135deg, var(--color-orange), var(--color-red));
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    z-index: 500;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-speed) ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

/* 20. Media Queries (Responsiveness)
-------------------------------------------------- */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.8rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }

    .roi-calculator-container {
        grid-template-columns: 1fr;
        padding: 2.5rem;
    }

    .tab-pane-content {
        grid-template-columns: 1fr;
    }

    .tab-pane-content .tab-image {
        max-width: 300px;
        margin: 0 auto 2rem;
    }

    .tab-pane-content ul {
        columns: 1;
    }

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

@media (max-width: 768px) {
    .header-actions .btn {
        display: none;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-bg-light);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right var(--transition-speed) ease-in-out;
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: 2.5rem;
    }

    .nav-link {
        font-size: 1.5rem;
    }

    .hero {
        padding: 10rem 0 5rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .animated-text-container {
        height: 3.5rem;
    }

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

    .hero-cta {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .section-padding {
        padding: 4rem 0;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

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

    .cta-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        padding: 2.5rem;
    }

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

    .slider-nav button {
        background-color: rgba(44, 48, 54, 0.7);
    }

    .prev-btn {
        transform: translateX(-20px);
    }

    .next-btn {
        transform: translateX(20px);
    }

    .testimonial-slide {
        padding: 2rem;
    }
}