/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --white: #ffffff;
    --bg: #FAFBFC;
    --bg-alt: #F1F5F9;
    --black: #0F172A;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --primary: #0EA5E9;
    --primary-dark: #0284C7;
    --primary-light: #E0F2FE;
    --primary-50: #F0F9FF;
    --gradient: linear-gradient(135deg, #0EA5E9 0%, #0284C7 100%);
    --gradient-text: linear-gradient(135deg, #0EA5E9 0%, #06B6D4 50%, #0284C7 100%);
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 8px 40px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 20px 60px rgba(15, 23, 42, 0.12);
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 50px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Manrope', 'Inter', sans-serif;
}

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

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

/* ===== TOP BAR ===== */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: var(--gray-800);
    color: rgba(255, 255, 255, 0.8);
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

.top-bar-inner {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-bar-location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.top-bar-location svg {
    opacity: 0.7;
}

.top-bar-divider {
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.2);
}

.top-bar-phone {
    color: var(--white);
    font-weight: 600;
    transition: opacity 0.2s;
}

.top-bar-phone:hover {
    opacity: 0.8;
}

.top-bar-free {
    color: var(--primary);
    font-weight: 500;
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 36px;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    transition: all 0.3s ease;
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 1px 12px rgba(15, 23, 42, 0.06);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--black);
}

.nav-logo-full {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.nav-logo-text {
    font-family: 'Manrope', sans-serif;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-cta {
    background: var(--primary) !important;
    color: var(--white) !important;
    padding: 9px 20px !important;
    border-radius: var(--radius-full) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    transition: all 0.2s !important;
}

.nav-cta:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px);
}

.nav-right-mobile {
    display: none;
    align-items: center;
    gap: 12px;
}

.nav-cta-mobile {
    display: none;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: var(--primary);
    color: var(--white);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.2s;
}

.nav-cta-mobile:hover {
    background: var(--primary-dark);
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}

.nav-burger span {
    width: 22px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
    padding: 160px 24px 80px;
    text-align: center;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(14, 165, 233, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(6, 182, 212, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 50% 0%, rgba(14, 165, 233, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 28px;
    letter-spacing: 0.2px;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.08;
    margin-bottom: 20px;
    color: var(--black);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(16px, 2vw, 19px);
    color: var(--gray-500);
    max-width: 580px;
    margin: 0 auto 36px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(14, 165, 233, 0.4);
}

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

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

.btn-white {
    background: var(--white) !important;
    color: var(--black) !important;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2) !important;
}

.btn-white:hover {
    background: var(--gray-100) !important;
    box-shadow: 0 6px 30px rgba(255, 255, 255, 0.3) !important;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

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

.hero-stat-num {
    font-family: 'Manrope', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.hero-stat-label {
    font-size: 13px;
    color: var(--gray-400);
    margin-top: 2px;
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: var(--gray-200);
}

/* ===== TRUSTED ===== */
.trusted {
    padding: 40px 24px;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.trusted-label {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.trusted-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.trusted-logo {
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-300);
    letter-spacing: -0.3px;
    transition: color 0.3s;
}

.trusted-logo:hover {
    color: var(--gray-500);
}

/* ===== SECTIONS COMMON ===== */
section {
    padding: 100px 24px;
}

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

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(28px, 4.5vw, 44px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.12;
    margin-bottom: 16px;
    color: var(--black);
}

.section-desc {
    font-size: 17px;
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== SERVICES ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    transition: all 0.35s ease;
    border: 1px solid var(--gray-100);
    position: relative;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: var(--primary-50);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.3px;
    color: var(--black);
}

.service-card > p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 16px;
}

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

.service-list li {
    padding: 6px 0;
    font-size: 13px;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-list li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== CASES ===== */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    border: 1px solid var(--gray-200);
    transition: all 0.35s ease;
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.case-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: var(--primary-light);
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.case-card h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.case-card > p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-metrics {
    display: flex;
    gap: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.case-metric-num {
    display: block;
    font-family: 'Manrope', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.case-metric-label {
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 2px;
}

/* ===== PROCESS ===== */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--gray-200);
}

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

.process-step-num {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Manrope', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin: 0 auto 20px;
    position: relative;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.process-step:hover .process-step-num {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.2px;
}

.process-step p {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ===== PRICING ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all 0.35s ease;
    border: 2px solid var(--gray-200);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

.pricing-card.featured .pricing-badge {
    display: block;
}

.pricing-badge {
    display: none;
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: var(--white);
    padding: 6px 20px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-name {
    font-family: 'Manrope', sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
}

.pricing-desc {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 24px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 4px;
}

.pricing-amount {
    font-family: 'Manrope', sans-serif;
    font-size: 48px;
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1;
    color: var(--black);
}

.pricing-currency {
    font-size: 16px;
    color: var(--gray-400);
    font-weight: 500;
}

.pricing-period {
    font-size: 13px;
    color: var(--gray-400);
    margin-bottom: 28px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 28px;
}

.pricing-features li {
    padding: 9px 0;
    font-size: 14px;
    color: var(--gray-600);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-bottom: 1px solid var(--gray-100);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li::before {
    content: '\2713';
    color: var(--primary);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.pricing-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 13px;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    font-family: inherit;
}

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

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

.pricing-btn-fill {
    background: var(--gradient);
    color: var(--white);
    border: 2px solid transparent;
}

.pricing-btn-fill:hover {
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
    transform: translateY(-1px);
}

.pricing-note {
    text-align: center;
    margin-top: 40px;
    color: var(--gray-400);
    font-size: 14px;
}

/* ===== ABOUT ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.about-text p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 14px;
}

.about-features {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-700);
}

.about-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-tech {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-100);
}

.about-tech h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gray-700);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    background: var(--white);
    color: var(--gray-600);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--gray-200);
    transition: all 0.2s;
}

.tech-tag:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all 0.35s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.blog-card-img {
    height: 180px;
    display: flex;
    align-items: flex-start;
    padding: 16px;
}

.blog-card-category {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
    backdrop-filter: blur(8px);
}

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

.blog-card-date {
    font-size: 12px;
    color: var(--gray-400);
    display: block;
    margin-bottom: 8px;
}

.blog-card-body h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 8px;
    letter-spacing: -0.2px;
}

.blog-card-body h3 a {
    color: var(--black);
    transition: color 0.2s;
}

.blog-card-body h3 a:hover {
    color: var(--primary);
}

.blog-card-body > p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.blog-more {
    text-align: center;
    margin-top: 40px;
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    margin-bottom: 10px;
    overflow: hidden;
    border: 1px solid var(--gray-100);
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--gray-200);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: 0 2px 12px rgba(14, 165, 233, 0.08);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    gap: 16px;
    user-select: none;
    color: var(--black);
}

.faq-toggle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--gray-500);
    flex-shrink: 0;
    transition: all 0.3s;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ===== CONTACT ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: start;
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.contact-info > p {
    color: var(--gray-500);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 28px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 14px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-text {
    font-size: 14px;
    color: var(--gray-500);
}

.contact-detail-text strong {
    display: block;
    color: var(--black);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2px;
}

.contact-detail-text a {
    color: var(--gray-600);
    transition: color 0.2s;
}

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

.contact-form {
    background: var(--white);
    padding: 36px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--white);
    color: var(--black);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--gradient);
    color: var(--white);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
}

.form-note {
    text-align: center;
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 12px;
}

/* ===== CTA ===== */
.cta {
    background: var(--gray-800);
    color: var(--white);
    text-align: center;
    padding: 80px 24px;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.cta h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 14px;
}

.cta p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 32px;
    line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--black);
    color: rgba(255, 255, 255, 0.5);
    padding: 60px 24px 0;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    margin-bottom: 14px;
}

.footer-logo span {
    font-family: 'Manrope', sans-serif;
    font-size: 20px;
    font-weight: 800;
}

.footer-logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.footer-desc {
    font-size: 14px;
    line-height: 1.6;
    max-width: 260px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a,
.footer-col ul span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.2s;
}

.footer-col ul a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13px;
    text-align: center;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== MOBILE MENU ===== */
.mobile-menu {
    display: none;
    position: fixed;
    top: 92px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    padding: 32px 24px;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 14px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--black);
    border-bottom: 1px solid var(--gray-100);
}

/* ===== BLOG PAGE ===== */
.blog-page-header {
    padding: 140px 24px 60px;
    text-align: center;
    background: var(--white);
}

.blog-page-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.blog-page-categories {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.blog-category-btn {
    padding: 8px 18px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-600);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.blog-category-btn:hover,
.blog-category-btn.active {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .services-grid,
    .cases-grid,
    .pricing-grid,
    .blog-grid,
    .blog-page-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card.featured {
        transform: none;
    }

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

    .process-steps::before {
        display: none;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-right-mobile {
        display: flex;
    }

    .nav-cta-mobile {
        display: inline-flex;
    }

    .nav-burger {
        display: flex;
    }

    .hero {
        padding: 140px 24px 60px;
    }

    section {
        padding: 64px 24px;
    }

    .services-grid,
    .cases-grid,
    .pricing-grid,
    .process-steps,
    .blog-grid,
    .blog-page-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 32px;
        letter-spacing: -1px;
    }

    .hero-stats {
        gap: 24px;
    }

    .hero-stat-num {
        font-size: 22px;
    }

    .section-title {
        font-size: 28px;
    }

    .contact-form {
        padding: 24px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .top-bar-free {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }

    .pricing-amount {
        font-size: 36px;
    }

    .trusted-logos {
        gap: 24px;
    }
}