/* Invelar Solutions - Main Stylesheet */

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

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-delay-3 {
    transition-delay: 0.3s;
}

:root {
    --bg-light: #fafafa;
    --bg-secondary: #f9fafb;
    --bg-card: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --accent-primary: #000000;
    --accent-hover: #1e293b;
    --border-color: #e5e7eb;
    --grid-color: #d9dbdf;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --bg-light: #0f1117;
    --bg-secondary: #161821;
    --bg-card: #1a1b26;
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent-primary: #e5e7eb;
    --accent-hover: #d1d5db;
    --border-color: #2a2d3a;
    --grid-color: #1e2030;
}

[data-theme="dark"] body {
    background-color: var(--bg-light);
    background-image:
        radial-gradient(ellipse at 20% 15%, rgba(0, 0, 0, 0.35) 0%, transparent 50%),
        radial-gradient(ellipse at 85% 45%, rgba(0, 0, 0, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 35% 80%, rgba(0, 0, 0, 0.3) 0%, transparent 45%),
        linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 65px 65px, 65px 65px;
    background-attachment: fixed;
}

[data-theme="dark"] .header {
    background-color: #000000;
    border-bottom-color: #000000;
    backdrop-filter: none;
}

[data-theme="dark"] .nav-links a::after {
    background-color: var(--text-primary);
}

[data-theme="dark"] .btn-primary {
    background-color: #e5e7eb;
    color: #0f1117;
}

[data-theme="dark"] .nav-right .btn-primary {
    background-color: #ffffff;
    color: #000000;
}

[data-theme="dark"] .lang-dropdown {
    background: #1a1b26;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .lang-option:hover {
    background-color: #2a2d3a;
}

[data-theme="dark"] .challenge-card,
[data-theme="dark"] .approach-card,
[data-theme="dark"] .solution-card-new,
[data-theme="dark"] .cta-card,
[data-theme="dark"] .service-offer-card,
[data-theme="dark"] .guarantee-card,
[data-theme="dark"] .contact-info-card,
[data-theme="dark"] .contact-form-card {
    background-color: #1a1b26;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 8px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .guarantee-feature {
    background-color: #1a1b26;
    border-color: var(--border-color);
}

[data-theme="dark"] .hero p,
[data-theme="dark"] .services-hero p,
[data-theme="dark"] .challenge-card p,
[data-theme="dark"] .approach-card p,
[data-theme="dark"] .solution-list li,
[data-theme="dark"] .cta-card p,
[data-theme="dark"] .cta-link,
[data-theme="dark"] .service-offer-desc,
[data-theme="dark"] .service-offer-list li,
[data-theme="dark"] .guarantee-subtitle,
[data-theme="dark"] .guarantee-text,
[data-theme="dark"] .guarantee-feature p,
[data-theme="dark"] .section-header p,
[data-theme="dark"] .contact-step-content p,
[data-theme="dark"] .contact-info-card > p,
[data-theme="dark"] .contact-direct-phones,
[data-theme="dark"] .contact-direct-phones a {
    color: #9ca3af;
}

[data-theme="dark"] .about-story-content p {
    color: #9ca3af;
}

[data-theme="dark"] .about-story-content .about-lead {
    color: #d1d5db;
}

[data-theme="dark"] .about-story-content .about-bold {
    color: var(--text-primary);
}

[data-theme="dark"] .about-quote {
    color: #9ca3af;
    border-left-color: #4b5563;
}

[data-theme="dark"] .solution-list li::before,
[data-theme="dark"] .service-offer-list li::before {
    border-color: #6b7280;
    color: #6b7280;
}

[data-theme="dark"] .guarantee-badge {
    background-color: #e5e7eb;
    color: #0f1117;
}

[data-theme="dark"] .guarantee-badge svg {
    stroke: #0f1117;
}

[data-theme="dark"] .submit-btn {
    background-color: #e5e7eb;
    color: #0f1117;
}

[data-theme="dark"] .submit-btn:hover {
    background-color: #d1d5db;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
    background-color: #161821;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
    color: #4b5563;
}

[data-theme="dark"] .contact-form-subtitle {
    color: #9ca3af;
}

[data-theme="dark"] .contact-direct-email a {
    color: var(--text-primary);
}

[data-theme="dark"] .footer {
    background: linear-gradient(135deg, #060608 0%, #0a0d1a 50%, #060608 100%);
}

[data-theme="dark"] .legal-content p,
[data-theme="dark"] .legal-content ul {
    color: #9ca3af;
}

[data-theme="dark"] .page-header p {
    color: #9ca3af;
}

[data-theme="dark"] .problem-card,
[data-theme="dark"] .solution-card,
[data-theme="dark"] .value-card {
    background-color: #1a1b26;
    border-color: var(--border-color);
}

[data-theme="dark"] .section-label {
    color: #6b7280;
}

html {
    scroll-behavior: smooth;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body, .header, .challenge-card, .approach-card, .solution-card-new,
.cta-card, .service-offer-card, .guarantee-card, .guarantee-feature,
.contact-info-card, .contact-form-card, .form-group input,
.form-group textarea, .form-group select, .btn-primary, .submit-btn,
.lang-dropdown, .nav-links a, .footer {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-light);
    background-image:
        linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
    background-size: 65px 65px;
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* Grid Background */
.grid-bg {
    background-image:
        linear-gradient(to right, var(--grid-color) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-color) 1px, transparent 1px);
    background-size: 60px 60px;
}

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

/* Header / Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12), 0 12px 32px rgba(0, 0, 0, 0.1);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    margin-left: 70px;
    position: relative;
    top: 2px;
}

.logo img {
    height: 58px;
    width: auto;
    transition: transform 0.2s ease;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 46px;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    position: relative;
    padding-bottom: 6px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -10px;
    right: -10px;
    height: 2px;
    background-color: var(--text-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-primary);
    font-size: 15px;
    cursor: pointer;
    position: relative;
}

.lang-selector .globe-icon {
    color: var(--text-primary);
    width: 22px;
    height: 22px;
    transition: transform 0.2s ease;
}

.lang-selector:hover .globe-icon {
    transform: scale(1.15);
}

.lang-selector .flag {
    font-size: 15px;
}

#current-flag,
#current-lang {
    transition: transform 0.2s ease;
    display: inline-block;
}

.lang-selector:hover #current-flag,
.lang-selector:hover #current-lang {
    transform: scale(1.15);
}

/* Language Dropdown */
.lang-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 12px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12), 0 8px 32px rgba(0, 0, 0, 0.08);
    padding: 8px 0;
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 1001;
}

.lang-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.lang-option:hover {
    background-color: #f3f4f6;
}

.lang-option .flag {
    font-size: 16px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--text-primary);
}

.theme-toggle svg {
    width: 22px;
    height: 22px;
    transition: transform 0.2s ease;
}

.theme-toggle:hover svg {
    transform: scale(1.15);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.nav-right .btn-primary {
    padding: 18px 32px;
    font-size: 16px;
    border-radius: 8px;
    background-color: #000000;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
    transition: transform 0.2s ease;
}

.btn-primary:hover {
    transform: scale(1.05);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}

.btn-outline:hover {
    background-color: var(--accent-primary);
    color: white;
}

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

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    padding-top: calc(50vh - 150px);
    padding-left: 24px;
    padding-right: 24px;
    padding-bottom: 80px;
}

.hero-logo {
    margin-bottom: 50px;
    position: relative;
    top: 20px;
}

.hero-logo img {
    height: 190px;
    width: auto;
}

.hero-divider {
    width: 150px;
    height: 3px;
    background-color: var(--text-muted);
    margin-bottom: 28px;
}

.hero p {
    font-size: 26px;
    color: #4b5563;
    margin-bottom: 36px;
    max-width: 750px;
    line-height: 1.3;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero .btn-primary {
    padding: 19px 44px;
    font-size: 18px;
    border-radius: 50px;
}

/* Section Label */
.section-label {
    display: block;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 3px;
    color: #6b7280;
    text-transform: uppercase;
    margin-bottom: 20px;
}

/* Challenge Section */
.challenge-section {
    padding: 120px 24px;
    background-color: transparent;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1500px;
    margin: 0 auto;
}

.challenge-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 32px 40px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.challenge-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.challenge-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.challenge-card p {
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.6;
    font-weight: 400;
}

/* Approach Section */
.approach-section {
    padding: 120px 24px;
    background-color: transparent;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1500px;
    margin: 0 auto;
}

.approach-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 32px 40px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.approach-number {
    width: 68px;
    height: 68px;
    background: linear-gradient(145deg, #6b7280, #4b5563);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 28px;
    box-shadow: 0 8px 20px rgba(75, 85, 99, 0.4);
}

.approach-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.approach-card p {
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.6;
    font-weight: 400;
}

/* Solutions Section New */
.solutions-grid-new {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1500px;
    margin: 0 auto;
}

.solution-card-new {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 32px 40px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.solution-icon-new {
    font-size: 52px;
    margin-bottom: 24px;
}

.solution-card-new h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.solution-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    color: #4b5563;
    font-size: 17px;
    padding: 10px 0;
    font-weight: 400;
}

.solution-list li::before {
    content: "✓";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: 1.5px solid #6b7280;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    color: #6b7280;
    flex-shrink: 0;
}

.section-link {
    text-align: center;
    margin-top: 56px;
}

.section-link a {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 500;
    transition: opacity 0.2s;
}

.section-link a:hover {
    opacity: 0.7;
}

/* CTA Card */
.cta-card {
    background-color: #ffffff;
    border-radius: 24px;
    padding: 85px 50px 75px;
    text-align: center;
    max-width: 1020px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.cta-card h2 {
    font-size: 68px;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-primary);
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.cta-card p {
    color: #4b5563;
    font-size: 30px;
    margin-bottom: 6px;
    line-height: 1.3;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.cta-card .cta-buttons {
    margin-top: 60px;
    margin-bottom: 36px;
}

.cta-card .btn-primary {
    padding: 24px 56px;
    font-size: 20px;
    border-radius: 50px;
    font-weight: 500;
}

.cta-link {
    color: #4b5563;
    font-size: 20px;
    font-weight: 400;
    transition: color 0.2s;
}

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

/* Problems Section - keeping for other pages */
.problems-section {
    padding: 100px 24px;
    background-color: transparent;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: clamp(40px, 5.5vw, 58px);
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.section-header p {
    color: #4b5563;
    font-size: 22px;
    max-width: 850px;
    margin: 0 auto;
    line-height: 1.5;
    font-weight: 400;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.problem-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.problem-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

/* Process Section */
.process-section {
    padding: 100px 24px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    background-color: var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    color: white;
    margin: 0 auto 20px;
}

.process-step h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

/* Solutions Section */
.solutions-section {
    padding: 120px 24px;
    background-color: transparent;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.solution-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.solution-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.solution-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.solution-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.solution-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 140px 24px;
    text-align: center;
}



.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #0f1729 50%, #0a0a0a 100%);
    border-top: none;
    padding: 80px 48px 32px;
    color: #ffffff;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.15), 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-brand .logo {
    margin-left: 0;
    margin-bottom: 24px;
}

.footer-brand .logo img {
    height: 60px;
    width: auto;
}

.footer-brand p {
    color: #a3a3a3;
    font-size: 16px;
    line-height: 1.6;
    max-width: 280px;
}

.footer-section h4 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 24px;
    color: #ffffff;
}

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

.footer-section li {
    margin-bottom: 12px;
}

.footer-section a {
    color: #a3a3a3;
    font-size: 16px;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: #ffffff;
}

.footer-section li {
    margin-bottom: 14px;
}

.footer-contact p {
    color: #a3a3a3;
    font-size: 16px;
    margin-bottom: 8px;
}

.footer-contact .label {
    color: #737373;
    font-size: 14px;
    margin-bottom: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid #262626;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-bottom p {
    color: #737373;
    font-size: 12px;
}

.footer-bottom a {
    color: #a3a3a3;
}

/* Page Header */
.page-header {
    padding: 160px 24px 80px;
    text-align: center;
}

.page-header h1 {
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.page-header p {
    color: var(--text-secondary);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Page - Hero */
.services-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 24px 100px;
}

.services-hero-divider {
    width: 80px;
    height: 3px;
    background-color: #9ca3af;
    margin-bottom: 32px;
}

.services-hero h1 {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.services-hero p {
    font-size: 24px;
    color: #4b5563;
    max-width: 700px;
    line-height: 1.4;
    font-weight: 300;
}

/* Services - What We Offer */
.services-offer-section {
    padding: 100px 24px;
}

.services-offer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    max-width: 1400px;
    margin: 0 auto;
}

.service-offer-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 36px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.service-offer-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.service-offer-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(145deg, #6b7280, #4b5563);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(75, 85, 99, 0.3);
}

.service-offer-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.service-offer-desc {
    font-size: 17px;
    color: #4b5563;
    margin-bottom: 24px;
    line-height: 1.5;
    font-weight: 400;
}

.service-offer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-offer-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #4b5563;
    font-size: 16px;
    padding: 8px 0;
    font-weight: 400;
}

.service-offer-list li::before {
    content: "✓";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border: 1.5px solid #6b7280;
    border-radius: 50%;
    font-size: 10px;
    font-weight: 700;
    color: #6b7280;
    flex-shrink: 0;
}

/* Services - Process */
.services-process-section {
    padding: 100px 24px;
}

/* Services - Guarantee */
.services-guarantee-section {
    padding: 100px 24px;
}

.guarantee-card {
    background-color: #ffffff;
    border-radius: 24px;
    padding: 80px 60px;
    text-align: center;
    max-width: 1100px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.guarantee-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #0f172a;
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 40px;
}

.guarantee-badge svg {
    stroke: white;
}

.guarantee-card h2 {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.guarantee-subtitle {
    font-size: 26px;
    color: #4b5563;
    max-width: 800px;
    margin: 0 auto 50px;
    line-height: 1.3;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.guarantee-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.guarantee-feature {
    background-color: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
}

.guarantee-feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.guarantee-feature-icon.green {
    background-color: #22c55e;
    color: white;
}

.guarantee-feature h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.guarantee-feature p {
    font-size: 15px;
    color: #4b5563;
    line-height: 1.5;
    font-weight: 400;
}

.guarantee-text {
    font-size: 20px;
    color: #4b5563;
    max-width: 900px;
    margin: 0 auto 16px;
    line-height: 1.6;
    font-weight: 400;
}

.guarantee-tagline {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 40px;
    font-weight: 400;
}

.guarantee-link {
    font-size: 16px;
    color: #4b5563;
    text-decoration: underline;
    transition: color 0.2s;
}

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

/* About Page */
.about-story-section {
    padding: 80px 24px 100px;
}

.about-story-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-story-content p {
    color: #4b5563;
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 28px;
    font-weight: 400;
}

.about-story-content .about-lead {
    color: #374151;
    font-size: 26px;
    line-height: 1.6;
    margin-bottom: 36px;
    font-weight: 300;
}

.about-story-content .about-bold {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 26px;
}

.about-story-content h2 {
    font-size: clamp(32px, 4vw, 42px);
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 60px;
    margin-bottom: 32px;
    letter-spacing: -0.5px;
}

.about-quote {
    border-left: 4px solid #9ca3af;
    padding: 8px 0 8px 28px;
    margin: 40px 0;
    font-style: italic;
    font-size: 26px;
    color: #4b5563;
    line-height: 1.6;
    font-weight: 300;
}

.about-cta-wrapper {
    text-align: center;
    padding: 40px 0;
}

.about-cta-btn {
    padding: 24px 56px;
    font-size: 20px;
    border-radius: 50px;
    font-weight: 500;
}

.about-cta-sub {
    color: #6b7280;
    font-size: 16px;
    margin-top: 20px;
    font-weight: 400;
}

/* Contact Page */
.contact-cards-section {
    padding: 0 24px 40px;
}

.contact-info-card {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 48px 52px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.contact-info-card h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.contact-info-card > p {
    color: #4b5563;
    font-size: 17px;
    line-height: 1.6;
    font-weight: 400;
}

.contact-form-section {
    padding: 40px 24px;
}

.contact-form-card {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 52px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 8px 40px rgba(0, 0, 0, 0.06);
}

.contact-form-top {
    padding-top: 100px;
}

.contact-form-title {
    font-size: clamp(40px, 6vw, 56px);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -1px;
    text-align: center;
}

.contact-form-subtitle {
    color: #4b5563;
    font-size: 20px;
    line-height: 1.5;
    font-weight: 300;
    margin-bottom: 36px;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-form-divider {
    width: 80px;
    height: 3px;
    background-color: #d1d5db;
    margin: 0 auto 40px;
}

.contact-form-error {
    color: #dc2626;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.field-error-hint {
    color: #dc2626;
    font-size: 13px;
    margin-top: 6px;
    font-weight: 400;
}

.contact-form-card .submit-btn {
    margin-top: 12px;
}

.contact-form-heading {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.contact-form-note {
    color: #6b7280;
    font-size: 14px;
    margin-top: 16px;
    font-weight: 400;
}

.contact-steps {
    margin-top: 28px;
}

.contact-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-step:last-child {
    margin-bottom: 0;
}

.contact-step-number {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(145deg, #6b7280, #4b5563);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: white;
    box-shadow: 0 4px 12px rgba(75, 85, 99, 0.3);
}

.contact-step-content h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.contact-step-content p {
    color: #4b5563;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
}

.contact-direct-section {
    padding: 60px 24px 80px;
    text-align: center;
}

.contact-direct-label {
    color: #6b7280;
    font-size: 16px;
    margin-bottom: 16px;
    font-weight: 400;
}

.contact-direct-email {
    font-size: 18px;
    margin-bottom: 12px;
}

.contact-direct-email a {
    color: var(--text-primary);
    font-weight: 500;
}

.contact-direct-phones {
    font-size: 16px;
    color: #4b5563;
}

.contact-direct-phones a {
    color: #4b5563;
    transition: color 0.2s;
}

.contact-direct-phones a:hover {
    color: var(--text-primary);
}

.contact-divider {
    margin: 0 16px;
    color: #d1d5db;
}

/* Form Styles */
.contact-form-card .form-group {
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.submit-btn {
    width: 100%;
    padding: 14px 24px;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.submit-btn:hover {
    background-color: var(--accent-hover);
}

/* Legal Pages */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 24px;
}

.legal-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 40px 0 16px;
    color: var(--text-primary);
}

.legal-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--text-primary);
}

.legal-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content ul {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 16px;
    padding-left: 24px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

}

@media (max-width: 992px) {
    .challenge-grid,
    .approach-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .solutions-grid-new {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .services-offer-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

    .guarantee-features {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .nav {
        padding: 7px 16px;
    }

    .logo {
        margin-left: 0;
    }

    .logo img {
        height: 42px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-light);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
    }

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

    .mobile-menu-btn {
        display: flex;
    }

    .nav-right {
        gap: 4px;
        margin-left: auto;
    }

    .nav-right .btn {
        display: none;
    }

    /* Hide flag and lang text, show only globe icon */
    #current-flag,
    #current-lang {
        display: none;
    }

    .lang-selector {
        gap: 0;
    }

    .lang-selector .globe-icon {
        width: 20px;
        height: 20px;
    }

    .theme-toggle {
        width: 36px;
        height: 36px;
    }

    .mobile-menu-btn {
        margin-left: 4px;
    }

    /* Hero - full viewport, centered */
    .hero {
        min-height: 100vh;
        padding: 0 24px;
        justify-content: center;
        padding-top: 80px;
        padding-bottom: 40px;
    }

    .hero-logo {
        margin-bottom: 30px;
        top: 0;
    }

    .hero-logo img {
        height: 120px;
    }

    .hero p {
        font-size: 18px;
    }

    .hero-divider {
        width: 100px;
        margin-bottom: 20px;
    }

    /* Services/About hero - full viewport, centered */
    .services-hero {
        min-height: 100vh;
        padding: 80px 24px 60px;
        justify-content: center;
    }

    .services-hero h1 {
        font-size: 48px;
    }

    .services-hero p {
        font-size: 18px;
    }

    /* Page header (privacy, terms, guarantee) - full viewport, centered */
    .page-header {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 80px 24px;
    }

    /* Footer */
    .footer {
        padding: 60px 24px 32px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        align-items: center;
        text-align: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .footer-brand .logo img {
        height: 50px !important;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .footer-section h4 {
        font-size: 22px;
    }

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

    /* Sections */
    .challenge-section,
    .approach-section,
    .solutions-section,
    .cta-section {
        padding: 60px 24px;
    }

    .services-offer-section,
    .services-process-section,
    .services-guarantee-section {
        padding: 60px 24px;
    }

    .guarantee-card {
        padding: 50px 24px;
    }

    .guarantee-card h2 {
        font-size: 36px;
    }

    .cta-card {
        padding: 40px 24px;
    }

    .cta-card h2 {
        font-size: 28px;
        letter-spacing: -0.5px;
    }

    .cta-card p {
        font-size: 18px;
    }

    .cta-card .btn-primary {
        padding: 18px 36px;
        font-size: 16px;
    }

    .cta-card .cta-buttons {
        margin-top: 32px;
        margin-bottom: 20px;
    }

    .cta-link {
        font-size: 16px;
    }

    /* Service offer cards - consistent width */
    .services-offer-grid {
        max-width: 100%;
    }

    .service-offer-card {
        padding: 28px 24px;
    }

    /* Contact form - top of box just below header */
    .contact-form-top {
        padding-top: 10px;
    }

    /* Service offer icon - prevent squishing in flex */
    .service-offer-icon {
        min-width: 48px;
        min-height: 48px;
        flex-shrink: 0;
    }

    .about-story-section {
        padding: 40px 24px 60px;
    }

    .about-story-content p {
        font-size: 17px;
        margin-bottom: 22px;
    }

    .about-story-content .about-bold {
        font-size: 19px;
    }

    .about-story-content h2 {
        font-size: 28px;
        margin-top: 44px;
        margin-bottom: 24px;
    }

    .about-quote {
        font-size: 18px;
        margin: 28px 0;
        padding-left: 20px;
    }

    .about-cta-btn {
        padding: 20px 40px;
        font-size: 18px;
    }

    .contact-info-card,
    .contact-form-card {
        padding: 32px 24px;
    }

    .contact-form-section {
        padding: 24px 24px;
    }

    .contact-form-section.contact-form-top {
        padding-top: 78px;
    }

    .contact-cards-section {
        padding: 0 24px 24px;
    }

    .contact-direct-section {
        padding: 40px 24px 60px;
    }

    .contact-direct-phones {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .contact-divider {
        display: none;
    }

    .contact-form-title {
        font-size: 36px;
    }

    .contact-form-subtitle {
        font-size: 17px;
        margin-bottom: 32px;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .nav {
        padding: 7px 12px;
    }

    .logo img {
        height: 36px;
    }

    .hero-logo img {
        height: 100px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-divider {
        width: 80px;
    }

    .hero-buttons .btn {
        padding: 14px 24px;
        font-size: 14px;
    }

    .page-header h1 {
        font-size: 30px;
    }

    .services-hero h1 {
        font-size: 38px;
    }

    .services-hero p {
        font-size: 16px;
    }

    .challenge-section,
    .approach-section,
    .solutions-section,
    .cta-section {
        padding: 50px 16px;
    }

    .services-offer-section,
    .services-process-section,
    .services-guarantee-section {
        padding: 50px 16px;
    }

    .footer {
        padding: 50px 16px 24px;
    }

    .footer-brand .logo img {
        height: 42px !important;
    }

    .about-story-section {
        padding: 30px 16px 50px;
    }

    .about-story-content p {
        font-size: 16px;
    }

    .about-story-content h2 {
        font-size: 24px;
    }

    .about-cta-btn {
        padding: 16px 32px;
        font-size: 16px;
    }

    .contact-form-section {
        padding: 16px 16px;
    }

    .contact-cards-section {
        padding: 0 16px 16px;
    }

    .contact-form-title {
        font-size: 28px;
    }

    .guarantee-card h2 {
        font-size: 28px;
    }

    .cta-card {
        padding: 32px 16px;
    }

    .legal-content {
        padding: 0 0 60px;
    }

    .legal-content h2 {
        font-size: 20px;
    }
}