/* ============================================
   SSLs For Free - Custom Stylesheet
   Modern SaaS Security Platform Design
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Primary Colors */
    --primary: #0d6efd;
    --primary-dark: #0a58ca;
    --primary-light: #6ea8fe;
    --primary-bg: #e7f1ff;

    /* Accent / CTA */
    --accent: #00c853;
    --accent-dark: #00a844;
    --accent-light: #69f0ae;

    /* Secondary Colors */
    --secondary-purple: #7c3aed;
    --secondary-teal: #0d9488;
    --secondary-orange: #f59e0b;
    --secondary-cyan: #06b6d4;

    /* Neutrals */
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray-900: #1a1a2e;
    --gray-800: #2d2d44;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
    --gradient-accent: linear-gradient(135deg, #00c853 0%, #00bfa5 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);
    --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(13,110,253,0.15);
    --shadow-card-hover: 0 20px 40px rgba(0,0,0,0.12);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* ---------- Global Styles ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    color: var(--gray-700);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--primary);
    color: var(--white);
}

a {
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.section-padding {
    padding: 100px 0;
}

/* ---------- Text Gradient ---------- */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Section Headers ---------- */
.section-badge {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ---------- Button Styles ---------- */
.btn-accent {
    background: var(--gradient-accent);
    border: none;
    color: var(--white);
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-accent:hover {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,200,83,0.35);
}

.btn-accent:active {
    transform: translateY(0);
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13,110,253,0.35);
}

/* ---------- NAVBAR ---------- */
#mainNavbar {
    padding: 16px 0;
    transition: var(--transition-base);
    background: transparent;
    z-index: 1050;
}

#mainNavbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--white);
}

.brand-name {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--white);
    display: block;
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.7rem;
    color: var(--gray-400);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.8);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

/* ---------- HERO SECTION ---------- */
.hero-section {
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.07;
}

.hero-bg-shapes .shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
    animation: float-slow 20s ease-in-out infinite;
}

.hero-bg-shapes .shape-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
    animation: float-slow 15s ease-in-out infinite reverse;
}

.hero-bg-shapes .shape-3 {
    width: 200px;
    height: 200px;
    background: var(--secondary-purple);
    top: 40%;
    left: 50%;
    animation: float-slow 12s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    color: var(--accent-light);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 50px;
}

.hero-title {
    font-size: 3.75rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-stats {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
}

.stat-item {
    text-align: center;
    padding: 0 16px;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--gray-400);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Visual - Floating SSL Card */
.hero-visual {
    position: relative;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ssl-card-floating {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 360px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.ssl-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ssl-card-header i {
    font-size: 2rem;
    color: var(--accent);
}

.ssl-card-header span {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
}

.ssl-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ssl-detail .label {
    color: var(--gray-400);
    font-size: 0.85rem;
    font-weight: 500;
}

.ssl-detail .value {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
}

.ssl-detail .status-active {
    color: var(--accent);
}

.ssl-card-footer {
    margin-top: 20px;
    text-align: center;
}

.encryption-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,200,83,0.15);
    color: var(--accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.floating-badge {
    position: absolute;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 10px 20px;
    border-radius: 50px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.floating-badge.badge-1 {
    top: 40px;
    right: 0;
    animation: float 5s ease-in-out infinite 1s;
}

.floating-badge.badge-2 {
    bottom: 50px;
    left: 10px;
    animation: float 5s ease-in-out infinite 2s;
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.trust-text {
    color: var(--gray-600);
    font-weight: 600;
    font-size: 0.9rem;
}

.trust-text i {
    color: var(--primary);
}

.trust-icons {
    opacity: 0.6;
}

.trust-icon-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gray-600);
    font-weight: 500;
}

.trust-icon-item i {
    font-size: 1.25rem;
}

/* ---------- FEATURES SECTION ---------- */
.features-section {
    background: var(--white);
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    height: 100%;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: transparent;
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition-base);
}

.feature-icon.icon-green {
    background: #dcfce7;
    color: #16a34a;
}

.feature-icon.icon-purple {
    background: #ede9fe;
    color: var(--secondary-purple);
}

.feature-icon.icon-teal {
    background: #ccfbf1;
    color: var(--secondary-teal);
}

.feature-icon.icon-orange {
    background: #fef3c7;
    color: var(--secondary-orange);
}

.feature-icon.icon-cyan {
    background: #cffafe;
    color: var(--secondary-cyan);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.7;
}

/* ---------- SSL GENERATOR SECTION ---------- */
.ssl-generator-section {
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.ssl-generator-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.ssl-generator-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.ssl-generator-card .input-group {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.ssl-generator-card .input-group-text {
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-right: none;
    color: var(--primary);
    font-size: 1.2rem;
    padding: 0 20px;
}

.ssl-generator-card .form-control {
    border: 2px solid var(--gray-200);
    border-left: none;
    border-right: none;
    font-size: 1.05rem;
    padding: 16px;
}

.ssl-generator-card .form-control:focus {
    box-shadow: none;
    border-color: var(--gray-200);
}

.ssl-generator-card .form-control::placeholder {
    color: var(--gray-400);
}

.gen-feature {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ---------- HOW IT WORKS SECTION ---------- */
.how-it-works-section {
    background: var(--white);
}

.step-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    height: 100%;
    transition: var(--transition-base);
    position: relative;
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: transparent;
}

.step-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-100);
    line-height: 1;
}

.step-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
    margin: 0 auto 24px;
    transition: var(--transition-base);
}

.step-card:hover .step-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(13,110,253,0.35);
}

.step-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.step-card p {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ---------- SERVICES SECTION ---------- */
.services-section {
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.service-card-link {
    display: block;
    text-decoration: none;
    height: 100%;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    height: 100%;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: transparent;
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition-base);
}

.service-icon.icon-green {
    background: #dcfce7;
    color: #16a34a;
}

.service-icon.icon-purple {
    background: #ede9fe;
    color: var(--secondary-purple);
}

.service-icon.icon-teal {
    background: #ccfbf1;
    color: var(--secondary-teal);
}

.service-icon.icon-orange {
    background: #fef3c7;
    color: var(--secondary-orange);
}

.service-icon.icon-cyan {
    background: #cffafe;
    color: var(--secondary-cyan);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.service-description {
    color: var(--gray-500);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.service-cta i {
    transition: var(--transition-fast);
}

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

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

/* ---------- STATS SECTION ---------- */
.stats-section {
    background: var(--white);
}

.stats-card {
    background: var(--gradient-hero);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(13,110,253,0.1) 0%, transparent 70%);
    animation: rotate-slow 30s linear infinite;
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.stats-item {
    position: relative;
    z-index: 1;
}

.stats-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 8px;
}

.stats-label {
    font-size: 0.9rem;
    color: var(--gray-400);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ---------- CONTACT SECTION ---------- */
.contact-section {
    background: var(--gray-50);
}

.contact-info h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-info-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.contact-info-item p {
    font-size: 0.95rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

.contact-info-item a {
    color: var(--primary);
}

.contact-info-item a:hover {
    color: var(--primary-dark);
}

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

.contact-social a {
    width: 42px;
    height: 42px;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

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

/* Contact Form Card */
.contact-form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.contact-form-card .form-floating > .form-control {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.contact-form-card .form-floating > .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13,110,253,0.1);
}

.contact-form-card .form-floating > label {
    color: var(--gray-400);
    font-size: 0.95rem;
}

.contact-form-card .form-floating > .form-control:focus ~ label,
.contact-form-card .form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--primary);
}

/* ---------- FAQ SECTION ---------- */
.faq-section {
    background: var(--white);
}

.faq-accordion {
    border: none;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg) !important;
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.faq-item .accordion-button {
    background: var(--white);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--dark);
    padding: 20px 24px;
    border: none;
    box-shadow: none;
    gap: 0;
    align-items: center;
}

.faq-item .accordion-button:not(.collapsed) {
    background: var(--gray-50);
    color: var(--primary);
    box-shadow: none;
}

.faq-item .accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.faq-item .accordion-button::after {
    width: 20px;
    height: 20px;
    background-size: 20px;
    flex-shrink: 0;
    margin-left: auto;
    transition: var(--transition-base);
}

.faq-icon {
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.faq-item .accordion-button.collapsed .faq-icon {
    color: var(--gray-400);
}

.faq-item .accordion-body {
    padding: 0 24px 24px 56px;
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.8;
}

.faq-item .accordion-body ul {
    padding-left: 20px;
}

.faq-item .accordion-body ul li {
    margin-bottom: 6px;
}

.faq-item .accordion-body a {
    color: var(--primary);
    font-weight: 500;
}

.faq-item .accordion-body a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ---------- CTA SECTION ---------- */
.cta-section {
    background: var(--white);
}

.cta-card {
    background: var(--gradient-hero);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,200,83,0.15) 0%, transparent 70%);
}

.cta-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(13,110,253,0.15) 0%, transparent 70%);
}

.cta-card h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-card p {
    color: rgba(255,255,255,0.7);
    font-size: 1.15rem;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.cta-card .btn {
    position: relative;
    z-index: 1;
}

/* ---------- FOOTER ---------- */
.footer-section {
    background: var(--dark);
    padding: 64px 0 32px;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.08);
    color: var(--gray-400);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition-fast);
}

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

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
}

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

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

.footer-links a {
    color: var(--gray-400);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-divider {
    border-color: rgba(255,255,255,0.08);
    margin: 40px 0 24px;
}

.footer-copyright {
    color: var(--gray-500);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.footer-copyright a {
    color: var(--primary-light);
}

.footer-copyright a:hover {
    color: var(--white);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
    justify-content: flex-end;
}

.footer-bottom-links a {
    color: var(--gray-500);
    font-size: 0.85rem;
}

.footer-bottom-links a:hover {
    color: var(--white);
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-base);
    box-shadow: var(--shadow-lg);
    z-index: 1040;
}

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

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ---------- FORM ALERTS ---------- */
.form-alert-success {
    background: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.form-alert-error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

/* ============================================
   INNER PAGE STYLES
   ============================================ */

/* ---------- PAGE HERO ---------- */
.page-hero {
    background: var(--gradient-hero);
    padding: 140px 0 60px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(13,110,253,0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.breadcrumb-custom {
    margin-bottom: 20px;
}

.breadcrumb-custom .breadcrumb-item a {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.breadcrumb-custom .breadcrumb-item a:hover {
    color: var(--white);
}

.breadcrumb-custom .breadcrumb-item.active {
    color: var(--primary-light);
    font-size: 0.9rem;
}

.breadcrumb-custom .breadcrumb-item + .breadcrumb-item::before {
    color: var(--gray-500);
}

.page-hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.page-hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.7);
    max-width: 600px;
    line-height: 1.7;
}

/* ---------- PAGE CONTENT ---------- */
.page-content {
    background: var(--white);
}

.content-block {
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--gray-200);
}

.content-block:last-of-type {
    border-bottom: none;
}

.content-block h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.content-block h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.content-block p {
    color: var(--gray-600);
    line-height: 1.8;
    font-size: 1rem;
}

/* Info Callout */
.info-callout {
    display: flex;
    gap: 16px;
    background: var(--primary-bg);
    border: 1px solid rgba(13,110,253,0.15);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-top: 20px;
    align-items: flex-start;
}

.info-callout .callout-icon {
    font-size: 1.3rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.info-callout div {
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Process Steps (What is SSL page) */
.process-steps {
    margin-top: 24px;
}

.process-step {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-100);
}

.process-step:last-child {
    border-bottom: none;
}

.process-step-number {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.process-step-content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}

.process-step-content p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* SSL Type Cards */
.ssl-type-card {
    display: flex;
    gap: 20px;
    padding: 24px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    transition: var(--transition-base);
    align-items: flex-start;
}

.ssl-type-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.ssl-type-badge {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: var(--white);
}

.ssl-type-badge.dv { background: var(--accent); }
.ssl-type-badge.ov { background: var(--primary); }
.ssl-type-badge.ev { background: var(--secondary-purple); }

.ssl-type-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.ssl-type-card p {
    font-size: 0.95rem;
    margin-bottom: 8px;
}

/* Reason Cards */
.reason-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 24px;
    height: 100%;
    transition: var(--transition-base);
}

.reason-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.reason-card i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 12px;
    display: block;
}

.reason-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.reason-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
    line-height: 1.7;
}

/* Comparison Table */
.comparison-table {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    margin-top: 16px;
}

.comparison-table .table {
    margin-bottom: 0;
}

.comparison-table thead th {
    background: var(--gray-50);
    font-weight: 700;
    color: var(--dark);
    padding: 14px 16px;
    border-bottom: 2px solid var(--gray-200);
}

.comparison-table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
    color: var(--gray-600);
}

/* Content CTA */
.content-cta {
    background: var(--gradient-hero);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    margin-top: 48px;
}

.content-cta h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.content-cta p {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    margin-bottom: 24px;
}

/* ---------- INSTALLATION GUIDES ---------- */

/* File List */
.file-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
}

.file-item i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.file-item strong {
    display: block;
    color: var(--dark);
    font-size: 0.95rem;
}

.file-item span {
    color: var(--gray-500);
    font-size: 0.85rem;
}

/* Guide Header */
.guide-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.guide-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: var(--primary-bg);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.guide-header h2 {
    margin-bottom: 4px;
}

.difficulty-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.difficulty-badge.easy {
    background: #dcfce7;
    color: #166534;
}

.difficulty-badge.medium {
    background: #fef3c7;
    color: #92400e;
}

/* Guide Steps */
.guide-steps {
    padding-left: 20px;
    margin-top: 16px;
}

.guide-steps li {
    padding: 8px 0;
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.95rem;
}

.guide-steps li strong {
    color: var(--dark);
}

/* Code Block */
.code-block {
    background: var(--dark);
    color: #e2e8f0;
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin: 12px 0;
    overflow-x: auto;
    font-size: 0.85rem;
    line-height: 1.7;
}

.code-block code {
    color: #a5d6ff;
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
    font-size: 0.85rem;
    white-space: pre;
}

/* ---------- TOOL PAGES (SSL Checker, CSR Generator) ---------- */
.tool-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.tool-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.tool-card-header i {
    font-size: 1.5rem;
    color: var(--primary);
}

.tool-card-header h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0;
}

.tool-input-group {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.tool-input-group .input-group-text {
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-right: none;
    color: var(--primary);
    font-size: 1.2rem;
    padding: 0 20px;
}

.tool-input-group .form-control {
    border: 2px solid var(--gray-200);
    border-left: none;
    border-right: none;
    font-size: 1.05rem;
    padding: 14px 16px;
}

.tool-input-group .form-control:focus {
    box-shadow: none;
    border-color: var(--gray-200);
}

/* SSL Checker Results */
.result-summary {
    border-radius: var(--radius-md);
    padding: 24px;
}

.result-summary.result-valid {
    background: #dcfce7;
    border: 1px solid #86efac;
}

.result-summary.result-invalid {
    background: #fef2f2;
    border: 1px solid #fca5a5;
}

.result-status {
    display: flex;
    align-items: center;
    gap: 16px;
}

.result-status i {
    font-size: 2.5rem;
}

.result-valid .result-status i {
    color: #16a34a;
}

.result-invalid .result-status i {
    color: #dc2626;
}

.result-status h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.result-valid .result-status h3 { color: #166534; }
.result-invalid .result-status h3 { color: #991b1b; }

.result-status p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.result-valid .result-status p { color: #15803d; }
.result-invalid .result-status p { color: #b91c1c; }

.result-detail-item {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 16px;
}

.detail-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.detail-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
    word-break: break-all;
}

/* CSR Generator */
.tool-card .form-label {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.9rem;
}

.tool-card .form-control,
.tool-card .form-select {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.tool-card .form-control:focus,
.tool-card .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(13,110,253,0.1);
}

.code-output {
    background: var(--dark);
    color: #a5d6ff;
    border: none;
    border-radius: var(--radius-md);
    font-family: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.6;
    padding: 20px;
    resize: none;
}

.code-output:focus {
    background: var(--dark);
    color: #a5d6ff;
    box-shadow: none;
}

.copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.8rem;
    z-index: 2;
}

/* ---------- INNER PAGE RESPONSIVE ---------- */
@media (max-width: 991.98px) {
    .page-hero-title {
        font-size: 2.25rem;
    }

    .tool-card {
        padding: 28px 22px;
    }

    .tool-input-group {
        flex-direction: column;
    }

    .tool-input-group .input-group-text {
        border: 2px solid var(--gray-200);
        border-bottom: none;
        border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        justify-content: center;
        padding: 12px;
    }

    .tool-input-group .form-control {
        border: 2px solid var(--gray-200);
        border-radius: 0;
    }

    .tool-input-group .btn {
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    .page-hero {
        padding: 120px 0 40px;
    }

    .page-hero-title {
        font-size: 1.85rem;
    }

    .page-hero-subtitle {
        font-size: 1rem;
    }

    .content-block h2 {
        font-size: 1.35rem;
    }

    .ssl-type-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

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

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

    .content-cta h3 {
        font-size: 1.4rem;
    }

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

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

/* ---------- ANIMATIONS ---------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- RESPONSIVE STYLES ---------- */

/* Large Tablets / Small Desktops */
@media (max-width: 1199.98px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.2rem;
    }
}

/* Tablets */
@media (max-width: 991.98px) {
    .section-padding {
        padding: 80px 0;
    }

    .hero-title {
        font-size: 2.75rem;
    }

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

    .hero-subtitle {
        max-width: 100%;
    }

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

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

    .ssl-generator-card {
        padding: 32px 24px;
    }

    .ssl-generator-card .input-group {
        flex-direction: column;
    }

    .ssl-generator-card .input-group-text {
        border: 2px solid var(--gray-200);
        border-bottom: none;
        border-radius: var(--radius-sm) var(--radius-sm) 0 0;
        justify-content: center;
        padding: 12px;
    }

    .ssl-generator-card .form-control {
        border: 2px solid var(--gray-200);
        border-radius: 0;
    }

    .ssl-generator-card .btn {
        border-radius: 0 0 var(--radius-sm) var(--radius-sm);
        width: 100%;
    }

    .stats-number {
        font-size: 2rem;
    }

    .cta-card {
        padding: 60px 24px;
    }

    .cta-card h2 {
        font-size: 2rem;
    }

    .footer-bottom-links {
        justify-content: flex-start;
        margin-top: 16px;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .section-padding {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .section-title {
        font-size: 1.85rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .feature-card,
    .service-card,
    .step-card {
        padding: 28px 22px;
    }

    .contact-form-card {
        padding: 28px 22px;
    }

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

    .stats-number {
        font-size: 1.75rem;
    }

    .cta-card h2 {
        font-size: 1.75rem;
    }

    .footer-bottom-links {
        flex-wrap: wrap;
        gap: 12px;
    }
}

/* Small Mobile */
@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.85rem;
    }

    .hero-badge {
        font-size: 0.8rem;
        padding: 6px 14px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .stat-item {
        padding: 0 8px;
    }

    .stat-number {
        font-size: 1.15rem;
    }

    .navbar-collapse {
        background: rgba(15, 23, 42, 0.98);
        border-radius: var(--radius-md);
        padding: 16px;
        margin-top: 16px;
    }
}