/* ===========================================
   1. RESET & BASE
   =========================================== */

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

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

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

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

a {
    color: var(--color-blue);
    text-decoration: none;
    transition: color var(--transition-default);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

ul, ol {
    list-style: none;
}

/* ===========================================
   2. LAYOUT UTILITIES
   =========================================== */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding);
}

.section--alt {
    background-color: var(--color-bg-secondary);
}

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

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===========================================
   3. GRADIENT TEXT
   =========================================== */

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

/* ===========================================
   4. BUTTONS
   =========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-default);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-gradient);
    color: #FFFFFF;
    background-size: 200% auto;
}

.btn--primary:hover {
    background-position: right center;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 122, 255, 0.3);
    color: #FFFFFF;
}

.btn--secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--color-bg-primary), var(--color-bg-primary)), var(--color-gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}

.btn--secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 212, 170, 0.15);
    color: var(--color-text-primary);
}

.btn--large {
    padding: 18px 40px;
    font-size: 1.125rem;
}

.btn--nav {
    padding: 10px 24px;
    font-size: 0.875rem;
}

/* ===========================================
   5. HEADER
   =========================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 28px 0;
    transition: all var(--transition-default);
    background: transparent;
}

.site-header.header--scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-header__logo {
    display: flex;
    align-items: center;
    z-index: 1001;
}

.site-header__wordmark {
    font-family: var(--font-primary);
    font-size: 1.55rem;
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    user-select: none;
}

.site-header__wm-accent {
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-blue), var(--color-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-primary {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.nav-list .menu-item a,
.nav-item a.nav-link {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-default);
    display: block;
}

.nav-list .menu-item a:hover,
.nav-item a.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-list .current-menu-item a,
.nav-item--current a.nav-link {
    color: var(--color-text-primary);
}

/* Hamburger */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 8px;
}

.menu-toggle__bar {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-default);
}

.menu-toggle.is-active .menu-toggle__bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.is-active .menu-toggle__bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 998;
}

.nav-overlay.is-active {
    display: block;
}

/* ===========================================
   6. HERO
   =========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.hero__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--color-blue);
    top: -10%;
    right: -10%;
}

.hero__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--color-teal);
    bottom: -10%;
    left: -10%;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero__label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--color-teal);
    margin-bottom: 24px;
}

.hero__title {
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    color: var(--color-text-muted);
}

.hero__scroll svg {
    width: 24px;
    height: 24px;
}

/* ===========================================
   7. SECTION HEADERS
   =========================================== */

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header__label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-teal);
    margin-bottom: 12px;
}

.section-header__title {
    margin-bottom: 16px;
}

.section-header__subtitle {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===========================================
   8. CARDS
   =========================================== */

.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 36px 32px;
    transition: all var(--transition-default);
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 122, 255, 0.2);
    box-shadow: var(--shadow-card-hover);
}

.card__icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--color-teal);
}

.card__icon svg {
    width: 100%;
    height: 100%;
}

.card__title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.card__text {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-blue);
}

.card__link:hover {
    color: var(--color-teal);
    gap: 10px;
}

.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

/* ===========================================
   9. PROCESS / HOW IT WORKS
   =========================================== */

.process {
    display: flex;
    flex-direction: column;
    gap: 48px;
    position: relative;
}

.process__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.process__number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--color-bg-primary), var(--color-bg-primary)), var(--color-gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.process__title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.process__text {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    max-width: 240px;
    line-height: 1.6;
}

.process__line {
    display: none;
}

/* ===========================================
   10. INDUSTRY GRID
   =========================================== */

.industry-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.industry-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-default);
}

.industry-card:hover {
    border-color: rgba(0, 122, 255, 0.3);
    transform: translateY(-2px);
}

.industry-card__icon {
    width: 40px;
    height: 40px;
    color: var(--color-text-muted);
    transition: color var(--transition-default);
}

.industry-card:hover .industry-card__icon {
    color: var(--color-teal);
}

.industry-card__icon svg {
    width: 100%;
    height: 100%;
}

.industry-card__label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* ===========================================
   11. STATS
   =========================================== */

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat__number {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--color-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 8px;
}

.stat__label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* ===========================================
   12. CTA SECTION
   =========================================== */

.cta-section {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section__glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 122, 255, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

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

.cta-section__title {
    margin-bottom: 16px;
}

.cta-section__text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
}

/* ===========================================
   13. CTA BANNER (reusable for inner pages)
   =========================================== */

.cta-banner {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 3px solid;
    border-image: var(--color-gradient) 1;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}

.cta-banner__content {
    flex: 1;
    min-width: 280px;
}

.cta-banner__title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-banner__text {
    color: var(--color-text-secondary);
}

/* ===========================================
   14. PAGE HERO (inner pages)
   =========================================== */

.page-hero {
    padding: 160px 0 60px;
    text-align: center;
    background: var(--color-bg-primary);
}

.page-hero__label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-teal);
    margin-bottom: 16px;
}

.page-hero__title {
    font-size: clamp(2.25rem, 5vw, 3.25rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.page-hero__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===========================================
   15. SERVICE DETAIL (Services page)
   =========================================== */

.service-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.service-detail__icon {
    width: 56px;
    height: 56px;
    color: var(--color-teal);
    margin-bottom: 16px;
}

.service-detail__icon svg {
    width: 100%;
    height: 100%;
}

.service-detail__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.service-detail__text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-detail__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-detail__list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.service-detail__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    min-width: 6px;
    border-radius: 50%;
    background: var(--color-gradient);
    margin-top: 8px;
}

.service-detail__visual {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.service-detail__visual svg {
    width: 120px;
    height: 120px;
    color: var(--color-blue);
    opacity: 0.6;
}

/* Pricing section */
.pricing-overview {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.pricing-overview__price {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 16px 0;
}

.pricing-overview__text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.7;
}

/* ===========================================
   16. ABOUT PAGE
   =========================================== */

.about-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    align-items: center;
}

.about-block__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-block__text {
    color: var(--color-text-secondary);
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-block__visual {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
}

/* Team cards */
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 700px;
    margin: 0 auto;
}

.team-card {
    text-align: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 40px 32px;
}

.team-card__photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    background: var(--color-bg-secondary);
    border: 2px solid transparent;
    background-image: linear-gradient(var(--color-bg-card), var(--color-bg-card)), var(--color-gradient);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-muted);
}

.team-card__name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-card__role {
    color: var(--color-teal);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.team-card__bio {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ===========================================
   17. CONTACT PAGE
   =========================================== */

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

/* Contact form wrapper */
.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 32px;
}

/* Contact form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text-primary);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: all var(--transition-default);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group--error input,
.form-group--error textarea {
    border-color: #ff6b6b;
}

.form-error {
    font-size: 0.8125rem;
    color: #ff6b6b;
}

.form-message {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    display: none;
}

.form-message--success {
    display: block;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.2);
    color: var(--color-teal);
}

.form-message--error {
    display: block;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* Contact info sidebar */
.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.contact-info__card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 28px;
    flex: 1;
}

.contact-info__card + .contact-info__card {
    border-top: 1px solid var(--color-border);
}

.contact-info__icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(0, 122, 255, 0.1);
    color: var(--color-blue);
}

.contact-info__icon svg {
    width: 20px;
    height: 20px;
}

.contact-info__label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
    font-weight: 500;
}

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

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

.contact-info__value a:hover {
    color: var(--color-teal);
}

/* ===========================================
   PRIVACY / LEGAL PAGE
   =========================================== */

/* Top highlight cards */
.privacy-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.privacy-highlight {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.privacy-highlight:hover {
    border-color: rgba(0, 122, 255, 0.3);
    box-shadow: 0 4px 24px rgba(0, 122, 255, 0.08);
}

.privacy-highlight__icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.12), rgba(0, 212, 170, 0.08));
}

.privacy-highlight__icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-blue);
}

.privacy-highlight__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.privacy-highlight__text {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.privacy-updated {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    opacity: 0.6;
}

/* Compact legal detail grid for additional policies */
.legal-content--compact {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.legal-detail {
    padding: 24px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
}

.legal-detail h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.legal-detail p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ===========================================
   18. FOOTER
   =========================================== */

.site-footer {
    background: var(--color-footer-bg);
    padding: 80px 0 0;
}

.footer__gradient-line {
    height: 1px;
    background: var(--color-gradient);
    margin-bottom: 0;
    position: relative;
    top: -80px;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

.footer__logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer__tagline {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer__social {
    display: flex;
    gap: 12px;
}

.footer__social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    transition: all var(--transition-default);
}

.footer__social a:hover {
    background: rgba(0, 122, 255, 0.15);
    color: var(--color-blue);
}

.footer__heading {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    transition: color var(--transition-default);
}

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

.footer__contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted);
}

.footer__contact-info li svg {
    flex-shrink: 0;
}

.footer__contact-info li a,
.footer__contact-info li span {
    font-size: 0.9375rem;
}

.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    text-align: center;
}

.footer__bottom p {
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

/* ===========================================
   19. PAGE CONTENT (default page template)
   =========================================== */

.page-content {
    padding: 60px 0 100px;
    max-width: 800px;
    margin: 0 auto;
}

.page-content h2 {
    margin-top: 48px;
    margin-bottom: 16px;
}

.page-content h3 {
    margin-top: 32px;
    margin-bottom: 12px;
}

.page-content p {
    margin-bottom: 16px;
}

.page-content ul,
.page-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.page-content ul {
    list-style: disc;
}

.page-content ol {
    list-style: decimal;
}

.page-content li {
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

/* ===========================================
   20. POST CARD (index/archive)
   =========================================== */

.post-card {
    padding: 32px 0;
    border-bottom: 1px solid var(--color-border);
}

.post-card__title a {
    color: var(--color-text-primary);
    font-size: 1.5rem;
    font-weight: 600;
}

.post-card__title a:hover {
    color: var(--color-teal);
}

.post-card__excerpt {
    margin-top: 8px;
}

.post-card__excerpt p {
    color: var(--color-text-secondary);
}

/* ===========================================
   21. 404 PAGE
   =========================================== */

.error-404 {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 160px 24px 100px;
}

.error-404__code {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 900;
    background: var(--color-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.error-404__title {
    font-size: 1.75rem;
    margin-bottom: 12px;
}

.error-404__text {
    color: var(--color-text-secondary);
    max-width: 400px;
    margin-bottom: 32px;
}

/* ===========================================
   WORKFLOW DEMO SECTION
   =========================================== */

.demo-section {
    overflow: hidden;
}

.demo {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

/* Glow behind the browser */
.demo__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(0, 122, 255, 0.12) 0%, rgba(0, 212, 170, 0.06) 40%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}

/* Browser frame */
.demo__browser {
    position: relative;
    z-index: 1;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    background: rgba(15, 23, 42, 0.8);
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
}

.demo__toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: rgba(26, 36, 59, 0.9);
    border-bottom: 1px solid var(--color-border);
}

.demo__dots {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.demo__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.demo__dot--red    { background: #ff5f57; }
.demo__dot--yellow { background: #febc2e; }
.demo__dot--green  { background: #28c840; }

.demo__url {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    padding: 6px 12px;
    border-radius: 6px;
    background: rgba(15, 23, 42, 0.6);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.demo__lock {
    opacity: 0.5;
}

/* Screen layout */
.demo__screen {
    display: grid;
    grid-template-columns: 220px 1fr 240px;
    gap: 0;
    min-height: 380px;
}

/* Panels (left & right) */
.demo__panel {
    padding: 16px;
    border-right: 1px solid var(--color-border);
}

.demo__panel--log {
    border-right: none;
    border-left: 1px solid var(--color-border);
}

.demo__panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.demo__status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-blue);
    animation: pulse-dot 2s ease-in-out infinite;
}

.demo__status-dot--green {
    background: #28c840;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Lead card */
.demo__lead-card {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.demo__lead-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.demo__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-blue), var(--color-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.demo__lead-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 10px;
}

.demo__lead-info strong {
    font-size: 0.85rem;
    color: #fff;
}

.demo__lead-info span {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
}

.demo__lead-source {
    display: inline-block;
    margin-top: 4px;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(0, 122, 255, 0.15);
    color: var(--color-blue) !important;
    font-size: 0.65rem !important;
    font-weight: 600;
}

.demo__lead-message {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-style: italic;
    line-height: 1.5;
    padding: 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    margin-bottom: 8px;
}

.demo__lead-time {
    font-size: 0.65rem;
    color: var(--color-teal);
    font-weight: 600;
}

/* Center flow */
.demo__flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    position: relative;
}

.demo__node {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    border-radius: 10px;
    background: rgba(26, 36, 59, 0.9);
    border: 1px solid var(--color-border);
    font-size: 0.8rem;
    font-weight: 500;
    color: #fff;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    z-index: 2;
}

.demo__node.is-active {
    opacity: 1;
    transform: scale(1);
    border-color: var(--color-blue);
    box-shadow: 0 0 20px rgba(0, 122, 255, 0.2);
}

.demo__node.is-done {
    opacity: 1;
    transform: scale(1);
    border-color: var(--color-teal);
    box-shadow: 0 0 15px rgba(0, 212, 170, 0.15);
}

.demo__node--trigger.is-active,
.demo__node--trigger.is-done {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.15), rgba(0, 212, 170, 0.1));
}

.demo__node-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.demo__node-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--color-blue);
}

.demo__node.is-done .demo__node-icon svg {
    stroke: var(--color-teal);
}

/* Connector lines between nodes */
.demo__connector {
    width: 2px;
    height: 24px;
    background: var(--color-border);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.demo__connector::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(to bottom, var(--color-blue), var(--color-teal));
    transition: height 0.4s ease;
}

.demo__connector.is-active::after {
    height: 100%;
}

/* Log items */
.demo__log-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.demo__log-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    opacity: 0;
    transform: translateX(10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.demo__log-item.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.demo__log-check {
    color: var(--color-teal);
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.demo__log-time {
    margin-left: auto;
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.25);
    font-family: monospace;
}

.demo__log-item--summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
    border-bottom: none;
}

.demo__log-item--summary strong {
    color: #fff;
    font-size: 0.8rem;
}

.demo__log-saved {
    color: var(--color-teal);
    font-size: 0.7rem;
    font-weight: 600;
}

.demo__log-item--ai .demo__log-check {
    color: #a78bfa;
}

/* ===========================================
   DEMO: BRANCHING FLOW LAYOUT
   =========================================== */

.demo__flow-single {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Fork / merge SVG connectors */
.demo__fork-svg,
.demo__merge-svg {
    width: 100%;
    height: 36px;
    display: block;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.demo__fork-svg.is-active,
.demo__merge-svg.is-active {
    opacity: 1;
}

.demo__fork-path {
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.demo__fork-path--left {
    stroke: var(--color-blue);
}

.demo__fork-path--right {
    stroke: #a78bfa;
}

/* Branches container — no gap so column centres stay at 25%/75%,
   matching the fork/merge SVG endpoints exactly */
.demo__branches {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    width: 100%;
}

.demo__branch {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Last connector in each branch stretches to fill remaining height so both
   branches end at the same level before the merge SVG */
.demo__branch > .demo__connector:last-child {
    flex: 1;
    min-height: 24px;
    height: auto;
}

.demo__branch-label {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.demo__branch-label.is-visible {
    opacity: 1;
}

/* AI branch connectors use purple */
.demo__branch--ai .demo__connector::after {
    background: linear-gradient(to bottom, #a78bfa, #7c3aed);
}

/* AI-specific node styling */
.demo__node--ai {
    position: relative;
}

.demo__node--ai.is-active {
    border-color: #a78bfa;
    box-shadow: 0 0 20px rgba(167, 139, 250, 0.25);
}

.demo__node--ai.is-done {
    border-color: #a78bfa;
    box-shadow: 0 0 15px rgba(167, 139, 250, 0.15);
}

.demo__node--ai .demo__node-icon svg {
    stroke: #a78bfa;
}

.demo__ai-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    padding: 1px 6px;
    border-radius: 4px;
    background: linear-gradient(135deg, #a78bfa, #7c3aed);
    font-size: 0.55rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 0.5px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo__node--ai.is-active .demo__ai-badge,
.demo__node--ai.is-done .demo__ai-badge {
    opacity: 1;
}

/* AI thinking dots */
.demo__ai-thinking {
    display: flex;
    gap: 4px;
    padding: 6px 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo__ai-thinking.is-visible {
    opacity: 1;
}

.demo__ai-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #a78bfa;
    animation: aiPulse 1.2s ease-in-out infinite;
}

.demo__ai-dot:nth-child(2) { animation-delay: 0.2s; }
.demo__ai-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes aiPulse {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* AI result card */
.demo__ai-result {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 8px;
    background: rgba(167, 139, 250, 0.08);
    border: 1px solid rgba(167, 139, 250, 0.2);
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    margin-bottom: 4px;
}

.demo__ai-result.is-visible {
    opacity: 1;
    transform: scale(1);
}

.demo__ai-score {
    font-size: 0.7rem;
    font-weight: 700;
    color: #a78bfa;
    font-family: monospace;
}

.demo__ai-tag {
    font-size: 0.6rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 3px;
    background: rgba(0, 212, 170, 0.15);
    color: var(--color-teal);
}