/* ============================================
   TEKRA SOLUTIONS — Premium UI Stylesheet
   ============================================ */

/* === CSS Variables === */
:root {
    --primary: #221F3B;
    --primary-light: #322D52;
    --primary-glow: rgba(34, 31, 59, 0.15);
    --accent: #6C63FF;
    --accent-light: #8B83FF;
    --accent-glow: rgba(108, 99, 255, 0.2);
    --orange: #FF9800;
    --dark: #1a1a2e;
    --dark-text: #2d2d3f;
    --body-text: #5a5a6e;
    --muted: #8888a0;
    --light-bg: #f7f8fc;
    --card-bg: #ffffff;
    --border: #e8e8f0;
    --white: #ffffff;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 80px rgba(0,0,0,0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    --transition-spring: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
    font-family: var(--font);
    line-height: 1.7;
    color: var(--body-text);
    background-color: var(--white);
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

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

/* === Scroll Reveal Animations === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
    background-size: 200% 100%;
    transition: var(--transition);
}

.btn:hover::after {
    animation: shimmer 0.8s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(34, 31, 59, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--primary-glow);
}

/* === Navbar === */
.navbar {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: none;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 84px;
    display: flex;
    align-items: center;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    height: 74px;
    box-shadow: 0 1px 20px rgba(0,0,0,0.06);
    border-bottom: 1px solid var(--border);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

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

.logo img {
    height: 54px;
    width: auto;
    transition: var(--transition-fast);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    display: block;
    border-radius: 8px;
    object-fit: contain;
}

.navbar.scrolled .logo img {
    height: 46px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--dark-text);
    transition: var(--transition);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    position: relative;
    letter-spacing: 0.1px;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 18px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-link:hover::before {
    transform: translateX(-50%) scaleX(1);
}

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

.nav-link.active {
    color: var(--accent);
    font-weight: 600;
    background: transparent;
}

.nav-link.active::before {
    transform: translateX(-50%) scaleX(1);
}

/* Nav CTA Button */
.nav-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white) !important;
    padding: 9px 22px;
    border-radius: 50px;
    font-weight: 600;
    margin-left: 8px;
    transition: var(--transition);
}

.nav-cta::before {
    display: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--primary-glow);
    color: var(--white) !important;
}

.nav-cta.active {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: var(--white) !important;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
    z-index: 1001;
}

.bar {
    display: block;
    width: 24px;
    height: 2.5px;
    margin: 5px auto;
    background-color: var(--dark-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* === Hero Section === */
.hero {
    padding: 130px 0 80px;
    background: var(--light-bg);
    min-height: 88vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: fadeInLeft 1s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-glow);
    color: var(--accent);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-badge i {
    font-size: 0.75rem;
}

.hero-text h1 {
    font-size: 2.9rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 18px;
    line-height: 1.18;
    letter-spacing: -0.5px;
}

.hero-text h1 span {
    background: linear-gradient(135deg, var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 1.05rem;
    margin-bottom: 32px;
    color: var(--muted);
    line-height: 1.8;
    max-width: 500px;
}

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

.hero-image {
    animation: fadeInRight 1s ease;
    position: relative;
}

.hero-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    object-fit: cover;
    aspect-ratio: 4 / 3;
    animation: float 6s ease-in-out infinite;
}



/* === Section Headers === */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent-glow);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.76rem;
    font-weight: 600;
    margin-bottom: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: 2.4rem;
    color: var(--dark);
    margin-bottom: 12px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.section-header p {
    font-size: 1.02rem;
    color: var(--muted);
    max-width: 520px;
    margin: 0 auto;
}

/* === Services Section === */
.services {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.service-card .card-icon {
    padding: 36px 28px 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.service-card .card-icon i {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.4rem;
    background: linear-gradient(135deg, var(--accent-glow), rgba(108, 99, 255, 0.08));
    color: var(--accent);
    transition: var(--transition);
}

.service-card:hover .card-icon i {
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: var(--white);
    transform: scale(1.08);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.service-card .card-content {
    padding: 20px 28px 0;
    flex-grow: 1;
}

.service-card .card-content h3 {
    margin-bottom: 10px;
    color: var(--dark-text);
    font-size: 1.08rem;
    font-weight: 700;
    transition: var(--transition-fast);
    line-height: 1.35;
}

.service-card:hover .card-content h3 {
    color: var(--primary);
}

.service-card .card-content p {
    font-size: 0.88rem;
    color: var(--body-text);
    line-height: 1.7;
}

.service-card .card-footer {
    padding: 16px 28px 28px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    transition: var(--transition);
    margin-top: auto;
}

.service-card .card-footer i {
    transition: var(--transition);
    font-size: 0.8rem;
}

.service-card:hover .card-footer {
    color: var(--primary);
}

.service-card:hover .card-footer i {
    transform: translateX(4px);
}

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

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(108, 99, 255, 0.12), 0 8px 20px rgba(0,0,0,0.06);
    border-color: rgba(108, 99, 255, 0.15);
}

/* === About Section === */
.about {
    padding: 100px 0;
    background: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -16px;
    left: -16px;
    right: 16px;
    bottom: 16px;
    border: 3px solid var(--accent-glow);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    width: 100%;
}

.about-text h2 {
    font-size: 2.2rem;
    color: var(--dark);
    margin-bottom: 20px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.about-text p {
    margin-bottom: 18px;
    font-size: 0.98rem;
    color: var(--body-text);
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 30px 0 36px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--dark-text);
}

.about-feature-item i {
    color: var(--accent);
    font-size: 0.9rem;
    width: 28px;
    height: 28px;
    background: var(--accent-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* === NWBOC Certification Section === */
.certification-section {
    padding: 80px 0;
    background: var(--white);
}

.certification-content {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.certification-image {
    flex-shrink: 0;
    width: 240px;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.certification-image img {
    width: 100%;
    height: auto;
    display: block;
}

.certification-text .section-tag {
    margin-bottom: 12px;
}

.certification-text h2 {
    font-size: 1.8rem;
    color: var(--dark-text);
    margin-bottom: 16px;
}

.certification-text p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--body-text);
    max-width: 480px;
}

.feature-list {
    margin: 30px 0;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark-text);
}

.feature-list i {
    color: var(--orange);
}

/* === Contact Section === */
.contact {
    padding: 100px 0;
    background: var(--light-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.contact-info {
    padding: 60px 50px;
    background: linear-gradient(160deg, var(--primary) 0%, #2e2a5a 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(108, 99, 255, 0.15);
    border-radius: 50%;
    bottom: -60px;
    right: -60px;
}

.contact-info::after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 152, 0, 0.1);
    border-radius: 50%;
    top: 30px;
    right: 30px;
}

.contact-info h2 {
    margin-bottom: 14px;
    font-size: 1.8rem;
    font-weight: 800;
    position: relative;
}

.contact-info p {
    margin-bottom: 36px;
    opacity: 0.8;
    font-size: 0.95rem;
    line-height: 1.7;
    position: relative;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    position: relative;
}

.info-item i {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.info-item span {
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-form {
    padding: 60px 50px;
    color: var(--dark-text);
}

.contact-form h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--dark);
}

.contact-form > p {
    color: var(--muted);
    margin-bottom: 28px;
    font-size: 0.88rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--light-bg);
    color: var(--dark-text);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 4px var(--accent-glow);
    background: var(--white);
}

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

.contact-form .btn-primary {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 1rem;
}

/* === Footer === */
footer {
    background: var(--dark);
    color: #9090a8;
    padding: 70px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo a {
    display: inline-block;
    margin-bottom: 18px;
}

.footer-logo img {
    height: 56px;
    width: auto;
    display: block;
    border-radius: 8px;
    object-fit: contain;
}

.footer-logo p {
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 320px;
}

.footer-links h3,
.footer-social h3 {
    color: var(--white);
    margin-bottom: 24px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-links a {
    transition: var(--transition-fast);
    font-size: 0.92rem;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 6px;
}

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

.social-icons a {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 0.95rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.85rem;
}

/* === Focus Styles === */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* === Scroll to Top === */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.1rem;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px var(--primary-glow);
    transition: var(--transition-spring);
    z-index: 999;
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(34, 31, 59, 0.3);
}

.scroll-top.visible {
    display: flex;
    animation: fadeInUp 0.4s ease;
}

/* === SR Only === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === Service Page Styles === */
.page-header {
    background: linear-gradient(160deg, var(--primary) 0%, #2e2a5a 100%);
    padding: 150px 0 80px;
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(108,99,255,0.2) 0%, transparent 70%);
    top: -200px;
    right: -150px;
    border-radius: 50%;
}

.page-header::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,152,0,0.08) 0%, transparent 70%);
    bottom: -100px;
    left: -50px;
    border-radius: 50%;
}

.page-header .breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    position: relative;
}

.page-header .breadcrumb a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

.page-header .breadcrumb a:hover {
    color: var(--white);
}

.page-header .breadcrumb .separator {
    color: rgba(255,255,255,0.3);
    font-size: 0.7rem;
}

.page-header .breadcrumb .current {
    color: var(--accent-light);
    font-weight: 600;
}

.page-header p {
    opacity: 0.7;
    font-size: 0.9rem;
    margin-bottom: 10px;
    position: relative;
}

.page-header p a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition-fast);
}

.page-header p a:hover {
    color: var(--white);
    text-decoration: underline;
}

.page-header h1 {
    font-size: 3.2rem;
    margin-bottom: 16px;
    font-weight: 800;
    position: relative;
    letter-spacing: -0.5px;
}

.page-header .page-subtitle {
    font-size: 1.15rem;
    opacity: 0.75;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
    position: relative;
}

.service-detail {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

.service-content {
    max-width: 880px;
    margin: 0 auto;
    text-align: left;
    position: relative;
    z-index: 1;
}

.service-icon-header {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--accent-glow), rgba(108, 99, 255, 0.08));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon-header i {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    color: var(--dark);
    font-weight: 800;
    letter-spacing: -0.3px;
    position: relative;
    padding-bottom: 20px;
}

.service-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    border-radius: 2px;
}

.service-content p {
    margin-bottom: 24px;
    font-size: 1.05rem;
    color: var(--body-text);
    line-height: 1.9;
}

.service-content p strong {
    color: var(--dark-text);
    font-weight: 700;
}

/* Service Key Services Highlight */
.service-content p:last-of-type {
    background: linear-gradient(135deg, #f0edff 0%, #f7f8fc 100%);
    border-left: 4px solid var(--accent);
    padding: 20px 24px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.98rem;
    line-height: 1.8;
}

.service-content .btn-primary {
    margin-top: 12px;
}

/* Back to Services Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 30px;
    margin-left: 20px;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.92rem;
    transition: var(--transition);
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.back-link:hover {
    color: var(--primary);
    transform: translateX(-5px);
    border-bottom-color: var(--primary);
}

/* Service page footer certification note */
.service-cert-note {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #f0edff, #e8f4ff);
    border: 1px solid rgba(108, 99, 255, 0.12);
    border-radius: var(--radius-sm);
    padding: 16px 22px;
    margin-top: 36px;
    font-size: 0.85rem;
    color: var(--dark-text);
}

.service-cert-note i {
    color: var(--accent);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.service-cert-note span {
    font-weight: 600;
    color: var(--primary);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-text h1 {
        font-size: 2.3rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 70px;
    }

    .menu-toggle {
        display: block;
    }

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

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(7.5px) rotate(45deg);
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-7.5px) rotate(-45deg);
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        gap: 0;
        flex-direction: column;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-link {
        display: block;
        padding: 16px 24px;
        font-size: 1rem;
    }

    .nav-link::before {
        display: none;
    }

    .nav-cta {
        margin: 10px 24px;
        text-align: center;
        display: block;
    }

    .hero {
        padding: 100px 0 50px;
        min-height: auto;
    }

    .hero-content,
    .about-content,
    .contact-wrapper,
    .footer-content {
        grid-template-columns: 1fr;
    }

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

    .hero {
        text-align: center;
    }

    .hero-text p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-text h1 {
        font-size: 1.9rem;
    }

    .services {
        padding: 60px 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .about {
        padding: 60px 0;
    }

    .about-content {
        gap: 40px;
    }

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

    .about-image::before {
        display: none;
    }

    .contact {
        padding: 60px 0;
    }

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

    .section-header h2 {
        font-size: 1.8rem;
    }

    .about-text h2 {
        font-size: 1.7rem;
    }

    .footer-content {
        gap: 30px;
    }

    .page-header {
        padding: 110px 0 50px;
    }

    .page-header h1 {
        font-size: 2rem !important;
    }

    .service-content h2 {
        font-size: 1.6rem;
    }

    .service-content h2::after {
        left: 0;
    }

    .certification-content {
        flex-direction: column;
        text-align: center;
        gap: 32px;
    }

    .certification-image {
        width: 180px;
    }

    .certification-text p {
        max-width: 100%;
    }

    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-text h1 {
        font-size: 1.6rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.88rem;
    }

    .service-cert-note {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}