/*
=========================================================
CodelyHub AI Website
Main Stylesheet
File: assets/css/style.css
=========================================================
*/

/*
=========================================================
01. CSS Variables
=========================================================
*/

:root {
    --color-bg: #f7f9fc;
    --color-bg-soft: #eef3f8;
    --color-surface: #ffffff;
    --color-surface-alt: #f2f6fb;
    --color-dark: #0b1220;
    --color-dark-soft: #111827;
    --color-text: #263241;
    --color-muted: #64748b;
    --color-border: #dbe3ee;
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #14b8a6;
    --color-accent: #7c3aed;
    --color-success: #16a34a;
    --color-warning: #f59e0b;
    --color-white: #ffffff;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
    --shadow-card: 0 12px 28px rgba(15, 23, 42, 0.08);
    --shadow-hover: 0 22px 45px rgba(15, 23, 42, 0.12);
    --radius-small: 10px;
    --radius-medium: 16px;
    --radius-large: 24px;
    --radius-full: 999px;
    --font-heading: "Inter", "Segoe UI", Arial, sans-serif;
    --font-body: "Inter", "Segoe UI", Arial, sans-serif;
    --container-width: 1180px;
    --transition-fast: 180ms ease;
    --transition-normal: 260ms ease;
}

/*
=========================================================
02. Reset and Base Styles
=========================================================
*/

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 32rem),
        radial-gradient(circle at top right, rgba(20, 184, 166, 0.12), transparent 30rem),
        var(--color-bg);
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

ul,
ol {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

p {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.15;
    letter-spacing: -0.035em;
}

h1 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    max-width: 850px;
    text-transform: capitalize;
}

h2 {
    font-size: clamp(2rem, 3.2vw, 3.2rem);
}

h3 {
    font-size: 1.25rem;
}

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

/*
=========================================================
03. Accessibility
=========================================================
*/

.skip-link {
    position: absolute;
    top: -120px;
    left: 16px;
    z-index: 9999;
    padding: 10px 16px;
    border-radius: var(--radius-full);
    color: var(--color-white);
    background: var(--color-dark);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 16px;
}

:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 3px;
}

/*
=========================================================
04. Reusable Layout
=========================================================
*/

.container {
    width: min(100% - 40px, var(--container-width));
    margin-inline: auto;
}

.section-padding {
    padding: 96px 0;
}

.grid {
    display: grid;
    gap: 24px;
}

.section-header {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
}

.section-header h2 {
    margin-bottom: 18px;
}

.section-header p {
    color: var(--color-muted);
    font-size: 1.05rem;
}

.section-eyebrow,
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(37, 99, 235, 0.16);
    border-radius: var(--radius-full);
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.07);
    font-size: 0.83rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.section-action {
    display: flex;
    justify-content: center;
    margin-top: 38px;
}

.split-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: center;
}

.split-content p:not(.section-eyebrow) {
    margin: 20px 0 28px;
    color: var(--color-muted);
    font-size: 1.05rem;
}

/*
=========================================================
05. Buttons
=========================================================
*/

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    font-weight: 800;
    line-height: 1.2;
    transition:
        transform var(--transition-normal),
        box-shadow var(--transition-normal),
        color var(--transition-normal),
        background-color var(--transition-normal),
        border-color var(--transition-normal);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.22);
}

.btn-primary:hover {
    box-shadow: 0 22px 38px rgba(37, 99, 235, 0.28);
}

.btn-secondary {
    color: var(--color-dark);
    background: var(--color-white);
    border-color: var(--color-border);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

.btn-secondary:hover {
    color: var(--color-primary);
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: var(--shadow-card);
}

/*
=========================================================
06. Header and Navigation
=========================================================
*/

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    border-bottom: 1px solid rgba(219, 227, 238, 0.72);
    background: rgba(247, 249, 252, 0.88);
    backdrop-filter: blur(20px);
}

.header-container,
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 82px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    color: var(--color-white);
    background:
        linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    font-weight: 900;
    box-shadow: 0 12px 22px rgba(37, 99, 235, 0.24);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-name,
.brand-text strong {
    color: var(--color-dark);
    font-size: 1.02rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.brand-tagline,
.brand-text small {
    margin-top: 2px;
    color: var(--color-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.site-navigation,
.nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.nav-link,
.nav-menu a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 10px 13px;
    border-radius: var(--radius-full);
    color: var(--color-muted);
    font-size: 0.93rem;
    font-weight: 800;
    transition:
        color var(--transition-normal),
        background-color var(--transition-normal);
}

.nav-link:hover,
.nav-link.active,
.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.08);
}

.header-cta,
.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 12px 18px;
    border-radius: var(--radius-full);
    color: var(--color-white);
    background: var(--color-dark);
    font-size: 0.9rem;
    font-weight: 900;
    box-shadow: 0 14px 26px rgba(15, 23, 42, 0.14);
    transition:
        transform var(--transition-normal),
        box-shadow var(--transition-normal),
        background-color var(--transition-normal);
}

.header-cta:hover,
.nav-cta:hover {
    transform: translateY(-2px);
    background: var(--color-primary);
    box-shadow: 0 18px 34px rgba(37, 99, 235, 0.22);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-white);
}

.menu-line,
.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px auto;
    border-radius: var(--radius-full);
    background: var(--color-dark);
    transition:
        transform var(--transition-normal),
        opacity var(--transition-normal);
}

/*
=========================================================
07. Hero Section
=========================================================
*/

.hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 84px;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 8% auto auto 5%;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.12);
    filter: blur(80px);
    pointer-events: none;
}

.hero-section::after {
    content: "";
    position: absolute;
    right: 4%;
    bottom: 10%;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(20, 184, 166, 0.14);
    filter: blur(80px);
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.06fr 0.94fr;
    gap: 56px;
    align-items: center;
}

.hero-content {
    max-width: 850px;
}

.hero-description {
    max-width: 720px;
    margin-top: 24px;
    color: var(--color-muted);
    font-size: 1.15rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.hero-trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    max-width: 720px;
    margin-top: 38px;
}

.trust-item {
    padding: 18px;
    border: 1px solid rgba(219, 227, 238, 0.9);
    border-radius: var(--radius-medium);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.trust-item strong {
    display: block;
    color: var(--color-dark);
    font-size: 1rem;
    line-height: 1.3;
}

.trust-item span {
    display: block;
    margin-top: 4px;
    color: var(--color-muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.hero-panel {
    position: relative;
}

.hero-panel::before {
    content: "";
    position: absolute;
    inset: -18px;
    border-radius: 30px;
    background:
        linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(20, 184, 166, 0.1));
    transform: rotate(-2deg);
    z-index: -1;
}

.automation-card {
    border: 1px solid rgba(219, 227, 238, 0.9);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.main-card {
    padding: 30px;
}

.card-label {
    display: inline-flex;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: var(--radius-full);
    color: var(--color-secondary);
    background: rgba(20, 184, 166, 0.09);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.main-card h2 {
    font-size: 1.65rem;
    margin-bottom: 24px;
}

.flow-list {
    display: grid;
    gap: 14px;
}

.flow-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    padding: 16px;
    border: 1px solid rgba(219, 227, 238, 0.8);
    border-radius: 18px;
    background: rgba(247, 249, 252, 0.78);
}

.flow-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    color: var(--color-white);
    background: var(--color-dark);
    font-size: 0.82rem;
    font-weight: 900;
}

.flow-item strong {
    display: block;
    color: var(--color-dark);
    line-height: 1.35;
}

.flow-item p {
    margin-top: 4px;
    color: var(--color-muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.mini-stats {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 14px;
    margin-top: 14px;
}

.mini-stats div {
    padding: 18px;
    border: 1px solid rgba(219, 227, 238, 0.9);
    border-radius: var(--radius-medium);
    background: var(--color-dark);
    box-shadow: var(--shadow-card);
}

.mini-stats div:nth-child(2) {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}

.mini-stats strong,
.mini-stats span {
    display: block;
    color: var(--color-white);
}

.mini-stats strong {
    font-size: 1.15rem;
    line-height: 1.25;
}

.mini-stats span {
    margin-top: 4px;
    opacity: 0.78;
    font-size: 0.88rem;
}

/*
=========================================================
08. Cards and Grids
=========================================================
*/

.service-grid,
.demo-grid,
.case-grid,
.blog-grid {
    grid-template-columns: repeat(3, 1fr);
}

.process-grid {
    grid-template-columns: repeat(4, 1fr);
}

.service-card,
.demo-card,
.case-card,
.blog-card,
.process-card {
    position: relative;
    min-height: 100%;
    padding: 26px;
    border: 1px solid rgba(219, 227, 238, 0.9);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
    transition:
        transform var(--transition-normal),
        box-shadow var(--transition-normal),
        border-color var(--transition-normal),
        background-color var(--transition-normal);
}

.service-card:hover,
.demo-card:hover,
.case-card:hover,
.blog-card:hover,
.process-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 99, 235, 0.26);
    background: var(--color-white);
    box-shadow: var(--shadow-hover);
}

.card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    height: 52px;
    margin-bottom: 20px;
    padding: 0 12px;
    border-radius: 16px;
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.09);
    font-size: 0.9rem;
    font-weight: 900;
}

.service-card h3,
.demo-card h3,
.case-card h3,
.blog-card h3,
.process-card h3 {
    margin-bottom: 12px;
}

.service-card p,
.demo-card p,
.case-card p,
.blog-card p,
.process-card p {
    color: var(--color-muted);
    font-size: 0.97rem;
}

.service-card a,
.demo-card a,
.case-card a,
.blog-card a {
    display: inline-flex;
    align-items: center;
    margin-top: 22px;
    color: var(--color-primary);
    font-weight: 900;
    transition:
        gap var(--transition-normal),
        color var(--transition-normal);
}

.service-card a::after,
.demo-card a::after,
.case-card a::after,
.blog-card a::after {
    content: "→";
    margin-left: 8px;
    transition: transform var(--transition-normal);
}

.service-card a:hover,
.demo-card a:hover,
.case-card a:hover,
.blog-card a:hover {
    color: var(--color-primary-dark);
}

.service-card a:hover::after,
.demo-card a:hover::after,
.case-card a:hover::after,
.blog-card a:hover::after {
    transform: translateX(4px);
}

.demo-tag,
.case-category,
.blog-category {
    display: inline-flex;
    margin-bottom: 16px;
    padding: 7px 12px;
    border-radius: var(--radius-full);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.demo-tag {
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.09);
}

.case-category {
    color: var(--color-accent);
    background: rgba(124, 58, 237, 0.09);
}

.blog-category {
    color: var(--color-secondary);
    background: rgba(20, 184, 166, 0.1);
}

.process-card span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin-bottom: 18px;
    border-radius: 15px;
    color: var(--color-white);
    background: var(--color-dark);
    font-size: 0.9rem;
    font-weight: 900;
}

/*
=========================================================
09. Section Backgrounds
=========================================================
*/

.services-preview {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(238, 243, 248, 0.65));
}

.solutions-section {
    background:
        linear-gradient(135deg, rgba(11, 18, 32, 0.96), rgba(17, 24, 39, 0.96)),
        var(--color-dark);
}

.solutions-section h2,
.solutions-section .split-content p:not(.section-eyebrow) {
    color: var(--color-white);
}

.solutions-section .split-content p:not(.section-eyebrow) {
    opacity: 0.74;
}

.demos-section {
    background:
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.1), transparent 28rem),
        var(--color-bg);
}

.process-section {
    background: var(--color-surface);
}

.case-section {
    background: var(--color-bg-soft);
}

.blog-preview {
    background: var(--color-bg);
}

.faq-section {
    background: var(--color-surface);
}

/*
=========================================================
10. Solutions List
=========================================================
*/

.solution-list {
    display: grid;
    gap: 16px;
}

.solution-item {
    display: block;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-large);
    background: rgba(255, 255, 255, 0.06);
    transition:
        transform var(--transition-normal),
        border-color var(--transition-normal),
        background-color var(--transition-normal);
}

.solution-item:hover {
    transform: translateY(-4px);
    border-color: rgba(20, 184, 166, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.solution-item span {
    display: block;
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 900;
}

.solution-item small {
    display: block;
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.94rem;
    line-height: 1.5;
}

/*
=========================================================
11. FAQ Section
=========================================================
*/

.faq-list {
    display: grid;
    gap: 14px;
    max-width: 880px;
    margin: 0 auto;
}

.faq-item {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background: var(--color-white);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.04);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 18px;
    padding: 22px 24px;
    border: 0;
    color: var(--color-dark);
    background: transparent;
    text-align: left;
    font-weight: 900;
}

.faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    color: var(--color-primary);
    background: rgba(37, 99, 235, 0.09);
    font-size: 1.2rem;
    line-height: 1;
    transition:
        color var(--transition-normal),
        background-color var(--transition-normal),
        transform var(--transition-normal);
}

.faq-answer {
    display: none;
    padding: 0 24px 24px;
}

.faq-answer p {
    color: var(--color-muted);
}

.faq-item.is-open .faq-answer {
    display: block;
}

.faq-item.is-open .faq-icon {
    color: var(--color-white);
    background: var(--color-primary);
    transform: rotate(45deg);
}

/*
=========================================================
12. CTA Section
=========================================================
*/

.cta-section {
    background:
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.18), transparent 24rem),
        radial-gradient(circle at 80% 80%, rgba(20, 184, 166, 0.16), transparent 22rem),
        var(--color-bg);
}

.cta-box {
    max-width: 980px;
    margin: 0 auto;
    padding: 56px;
    border: 1px solid rgba(219, 227, 238, 0.9);
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.cta-box .section-eyebrow {
    margin-inline: auto;
}

.cta-box h2 {
    max-width: 800px;
    margin: 0 auto;
}

.cta-box p:not(.section-eyebrow) {
    max-width: 720px;
    margin: 20px auto 0;
    color: var(--color-muted);
    font-size: 1.05rem;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 32px;
}

/*
=========================================================
13. Professional Global Footer
=========================================================
*/

.site-footer {
    position: relative;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.72);
    background:
        radial-gradient(circle at 12% 0%, rgba(37, 99, 235, 0.18), transparent 28rem),
        radial-gradient(circle at 88% 10%, rgba(20, 184, 166, 0.16), transparent 26rem),
        linear-gradient(180deg, #0b1220 0%, #07101e 100%);
}

.site-footer::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.55), rgba(20, 184, 166, 0.55), transparent);
}

.site-footer .container {
    position: relative;
    z-index: 1;
}

.footer-container {
    display: grid;
    grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.55fr);
    gap: 70px;
    padding: 78px 0 42px;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(310px, 1.25fr) repeat(4, minmax(135px, 0.55fr));
    gap: 46px;
    padding: 78px 0 42px;
}

.footer-brand {
    min-width: 0;
}

.footer-brand .brand,
.footer-logo {
    align-items: center;
}

.site-footer .brand-mark {
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.28);
}

.site-footer .brand-name,
.site-footer .brand-tagline,
.site-footer .brand-text strong,
.site-footer .brand-text small,
.footer-logo .brand-name,
.footer-logo .brand-tagline {
    color: var(--color-white);
}

.site-footer .brand-tagline,
.site-footer .brand-text small,
.footer-logo .brand-tagline {
    opacity: 0.72;
}

.footer-brand p {
    max-width: 430px;
    margin-top: 22px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.98rem;
    line-height: 1.85;
}

.footer-brand p strong {
    color: var(--color-white);
}

.footer-container .footer-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(125px, 1fr));
    gap: 34px;
}

.footer-grid>.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    min-width: 0;
}

.footer-column,
.footer-grid>.footer-links {
    min-width: 0;
}

.footer-column h3,
.footer-grid>.footer-links h3,
.footer-links h3 {
    position: relative;
    margin: 0 0 18px;
    padding-bottom: 12px;
    color: var(--color-white);
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: -0.01em;
}

.footer-column h3::after,
.footer-grid>.footer-links h3::after,
.footer-links h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 34px;
    height: 2px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.footer-column ul {
    display: grid;
    gap: 11px;
}

.footer-column li {
    line-height: 1.45;
}

.footer-column a,
.footer-grid>.footer-links a,
.footer-links a {
    display: inline-flex;
    width: fit-content;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.94rem;
    line-height: 1.55;
    transition:
        color var(--transition-normal),
        transform var(--transition-normal);
}

.footer-grid>.footer-links a+a {
    margin-top: 11px;
}

.footer-column a:hover,
.footer-grid>.footer-links a:hover,
.footer-links a:hover {
    color: var(--color-white);
    transform: translateX(3px);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 0 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.92rem;
    line-height: 1.6;
}

.legal-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 18px;
}

.legal-links a,
.footer-bottom a {
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.92rem;
    transition: color var(--transition-normal);
}

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

/*
=========================================================
14. Floating WhatsApp Button
=========================================================
*/

.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 14px 20px;
    border-radius: var(--radius-full);
    color: var(--color-white);
    background: #22c55e;
    font-size: 0.92rem;
    font-weight: 900;
    box-shadow: 0 18px 34px rgba(34, 197, 94, 0.28);
    transition:
        transform var(--transition-normal),
        box-shadow var(--transition-normal);
}

.floating-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 42px rgba(34, 197, 94, 0.35);
}

/*
=========================================================
15. Basic Page Animation
=========================================================
*/

.service-card,
.demo-card,
.case-card,
.blog-card,
.process-card,
.solution-item,
.automation-card,
.cta-box {
    animation: fadeUp 520ms ease both;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*
=========================================================
16. Footer Responsive Fixes
=========================================================
*/

@media (max-width: 1100px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .footer-grid {
        grid-template-columns: minmax(260px, 1fr) repeat(2, minmax(150px, 1fr));
        gap: 38px;
    }

    .footer-grid .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-container .footer-links {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {

    .footer-container,
    .footer-grid {
        padding: 64px 0 34px;
    }

    .footer-container .footer-links,
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .legal-links {
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

@media (max-width: 640px) {

    .footer-container,
    .footer-grid,
    .footer-container .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-container,
    .footer-grid {
        padding: 56px 0 30px;
    }

    .footer-brand p {
        max-width: 100%;
        font-size: 0.95rem;
    }

    .footer-column h3,
    .footer-grid>.footer-links h3,
    .footer-links h3 {
        margin-bottom: 14px;
    }

    .footer-bottom {
        padding-bottom: 92px;
    }
}

/*
=========================================================
17. Reduced Motion Support
=========================================================
*/

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto;
        animation-duration: 1ms;
        animation-iteration-count: 1;
        transition-duration: 1ms;
    }
}