/* =========================================================
   NEXORA DIGIHUB — PREMIUM WEBSITE CSS
   ========================================================= */

:root {
    --primary: #0A2A66;
    --primary-dark: #061B45;
    --secondary: #D4AF37;
    --secondary-light: #F3D77A;
    --white: #ffffff;
    --light: #f7f9fc;
    --text: #172033;
    --muted: #667085;
    --border: rgba(10, 42, 102, 0.12);
    --shadow: 0 20px 50px rgba(10, 42, 102, 0.12);
    --radius: 18px;
}

/* =========================
   GLOBAL RESET
   ========================= */

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

html {
    scroll-behavior: smooth;
}

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

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

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

button,
input,
textarea {
    font: inherit;
}

/* =========================
   CONTAINER
   ========================= */

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

/* =========================
   TOP CONTACT BAR
   ========================= */

.top-bar {
    background: var(--primary);
    color: var(--white);
    font-size: 14px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

/* =========================
   HEADER / NAVIGATION
   ========================= */

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.navbar {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 25px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    color: var(--text);
    font-weight: 600;
    transition: 0.3s ease;
}

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

/* =========================
   HERO SECTION
   ========================= */

.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.18), transparent 30%),
        linear-gradient(135deg, #061B45 0%, #0A2A66 55%, #123D8A 100%);
    color: var(--white);
    padding: 110px 0 100px;
}

.hero::before {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.08);
    top: -180px;
    right: -120px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
}

.hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    line-height: 1.08;
    margin-bottom: 25px;
    font-weight: 800;
    letter-spacing: -2px;
}

.hero h1 span {
    color: var(--secondary-light);
}

.hero p {
    max-width: 680px;
    font-size: 19px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
}

/* =========================
   HERO BUTTONS
   ========================= */

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--secondary);
    color: var(--primary-dark);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    background: var(--secondary-light);
}

.btn-outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
}

/* =========================
   SECTION COMMON STYLES
   ========================= */

section {
    padding: 90px 0;
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 50px;
    text-align: center;
}

.section-heading .eyebrow {
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 800;
    font-size: 13px;
    margin-bottom: 10px;
}

.section-heading h2 {
    color: var(--primary);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.2;
    margin-bottom: 15px;
}

.section-heading p {
    color: var(--muted);
}

/* =========================
   BRAND PROMISE
   ========================= */

.brand-promise {
    background: var(--light);
}

.promise-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 55px;
    box-shadow: var(--shadow);
    text-align: center;
}

.promise-box h2 {
    color: var(--primary);
    margin-bottom: 18px;
}

.promise-box p {
    max-width: 800px;
    margin: auto;
    color: var(--muted);
    font-size: 18px;
}

/* =========================
   SERVICES
   ========================= */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 25px;
    box-shadow: 0 10px 30px rgba(10, 42, 102, 0.06);
    transition: all 0.35s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
    border-color: rgba(212, 175, 55, 0.5);
}

.service-card .icon {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: rgba(212, 175, 55, 0.14);
    color: var(--secondary);
    font-size: 26px;
    margin-bottom: 22px;
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.service-card p {
    color: var(--muted);
    font-size: 15px;
}

/* =========================
   PROCESS
   ========================= */

.process {
    background: var(--light);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.process-card {
    position: relative;
    background: var(--white);
    padding: 32px 25px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.process-number {
    font-size: 42px;
    font-weight: 800;
    color: rgba(212, 175, 55, 0.35);
    margin-bottom: 10px;
}

.process-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.process-card p {
    color: var(--muted);
}

/* =========================
   WHY CHOOSE US
   ========================= */

.why-section {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.why-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(10, 42, 102, 0.06);
    transition: 0.35s ease;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.why-card i {
    font-size: 45px;
    color: var(--secondary);
    margin-bottom: 20px;
}

.why-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.why-card p {
    color: var(--muted);
}

/* =========================
   ABOUT
   ========================= */

.about {
    background: var(--light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    color: var(--primary);
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 20px;
}

.about-content p {
    color: var(--muted);
    margin-bottom: 18px;
}

/* =========================
   CTA
   ========================= */

.cta {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    text-align: center;
}

.cta h2 {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 18px;
}

.cta p {
    max-width: 700px;
    margin: 0 auto 30px;
    color: rgba(255, 255, 255, 0.8);
}

/* =========================
   CONTACT
   ========================= */

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
}

.contact-info h2 {
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-info p {
    color: var(--muted);
    margin-bottom: 15px;
}

.contact-form {
    background: var(--white);
    padding: 35px;
    border-radius: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

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

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 700;
    color: var(--primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #d8dee9;
    border-radius: 12px;
    outline: none;
    transition: 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

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

/* =========================
   FOOTER
   ========================= */

footer {
    background: #04132f;
    color: var(--white);
    padding: 55px 0 25px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

footer h3 {
    color: var(--white);
    margin-bottom: 15px;
}

footer p,
footer a {
    color: rgba(255, 255, 255, 0.68);
}

footer a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 22px;
    text-align: center;
    color: rgba(255, 255, 255, 0.55);
    font-size: 14px;
}

/* =========================
   FLOATING WHATSAPP
   ========================= */

.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    transition: 0.3s ease;
}

.whatsapp-float:hover {
    transform: translateY(-6px) scale(1.05);
}

/* =========================
   SCROLL ANIMATION SUPPORT
   ========================= */

.fade-up {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* =========================
   RESPONSIVE — TABLET
   ========================= */

@media (max-width: 900px) {

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

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

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

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

    .nav-links {
        gap: 15px;
    }
}

/* =========================
   RESPONSIVE — MOBILE
   ========================= */

@media (max-width: 650px) {

    .top-bar .container {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }

    .navbar {
        min-height: 68px;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding: 80px 0 75px;
    }

    .hero h1 {
        font-size: 42px;
        letter-spacing: -1px;
    }

    .hero p {
        font-size: 17px;
    }

    section {
        padding: 70px 0;
    }

    .promise-box {
        padding: 35px 22px;
    }

    .services-grid,
    .process-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .about-grid,
    .contact-grid {
        gap: 30px;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .whatsapp-float {
        width: 58px;
        height: 58px;
        right: 18px;
        bottom: 18px;
        font-size: 26px;
    }
}

/* =========================================
   NEXORA DIGIHUB — PREMIUM FOOTER
   PART 11
========================================= */

footer {
    background: #071d45;
    color: #ffffff;
    padding: 70px 0 25px;
    border-top: 1px solid rgba(212, 175, 55, 0.35);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 45px;
    align-items: start;
}

footer h3,
footer h4 {
    margin: 0 0 18px;
    color: #ffffff;
}

footer h3 {
    font-size: 26px;
}

footer h4 {
    font-size: 18px;
    color: #d4af37;
}

footer p {
    margin: 0 0 12px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: #d4af37;
    transform: translateX(4px);
}

.footer-contact a {
    display: inline-block;
    margin-top: 8px;
    color: #d4af37;
    font-weight: 600;
}

.footer-bottom {
    margin-top: 50px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-bottom p {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* Footer mobile layout */
@media (max-width: 768px) {

    footer {
        padding: 55px 0 25px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}