:root {
    --bg: #f5f7fa;
    --text: #0a0f24;
    --card: #ffffff;
    --accent: #627ff1;
    --highlight: #627ff1;
    --cta: #627ff1;
}

body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    transition: 0.3s;
    scroll-behavior: smooth;
}

.about-intro {
    max-width: 80%;
    margin: 0 auto 50px;
    padding: 10px 20px;
}

.about-intro p {
    font-size: 1.15rem;
    line-height: 1.8;
    text-align: center;
    color: rgba(10, 15, 36, 0.85);
}

.contact-header {
    max-width: 900px;              /* keeps it visually tight */
    margin: 0 auto 50px;
    padding: 10px 20px;
    text-align: center;            /* 👈 centers heading & paragraph */
}

.contact-header h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.4px;
}

.contact-header p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(10, 15, 36, 0.85);
}


/* ------------------------------------
   SECTION DIVIDER
------------------------------------ */
.section-divider {
    position: relative;
    width: 100%;
    margin: 90px 0 70px;
}

.section-divider::before {
    content: "";
    display: block;
    width: 140px;
    height: 2px;
    margin: 0 auto;
    background: linear-gradient(
        to right,
        transparent,
        #111,
        transparent
    );
}

.section-divider::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: #111;
    border-radius: 50%;
}





/* ------------------------------------
   NAVIGATION
------------------------------------ */
nav {
    display: flex;
    align-items: center;
    justify-content: space-between;

    position: sticky;
    top: 0;

    background: var(--card);
    padding: 18px 45px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.09);
    z-index: 100;
}


nav .logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

nav .logo img {
    height: 70px;
    width: auto;
    display: block;
    object-fit: contain;
}


nav .links {
    display: flex;
    align-items: center;
    gap: 25px;
}


nav .links a {
    font-weight: 600;
    text-decoration: none;
    color: var(--text);
    transition: 0.3s;
    font-size: 1.2rem;
}

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

/* ------------------------------------
   HEADER
------------------------------------ */
header {
    padding: 80px 20px 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--text), #1a2647);
    color: white;
}

header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}

header p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 10px auto;
    opacity: 0.9;
}

/* ------------------------------------
   SECTIONS
------------------------------------ */
.section h2,
.facts-section h2 {
    font-size: 2.2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

/* .section h2::after {
    content: "";
    display: block;
    width: 300px;
    height: 3px;
    background: #111;
    margin: 12px auto 0;
} */


/* ------------------------------------
   FACT CARDS
------------------------------------ */
.facts-section {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
}

.fact-card {
    background: rgba(255,255,255,0.15);
    padding: 28px 30px;
    width: 300px;
    border-radius: 12px;
    backdrop-filter: blur(5px);
    transition: .6s;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

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

.fact-card h2 {
    font-size: 2.4rem;
    color: var(--highlight);
    margin-bottom: 5px;
}

.fact-card p {
    font-size: 1.05rem;
    opacity: .95;
}

/* ------------------------------------
   CARDS
------------------------------------ */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    max-width: 1100px;
    margin: 40px auto;
}

.card {
    background: var(--card);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: 0.3s;
    cursor: pointer;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
}

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

.card h3 {
    font-size: 1.4rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.card p {
    font-size: 1.05rem;
    opacity: 0.85;
}

/* ------------------------------------
   FLOATING CTA BUTTON (GLOBAL)
------------------------------------ */
.floating-cta {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: var(--cta);
    color: #fff;
    padding: 15px 20px;
    border-radius: 50px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: 0.3s;
}

.floating-cta:hover {
    background: #00a18c;
}

/* ------------------------------------
   FOOTER
------------------------------------ */
footer {
    padding: 35px;
    text-align: center;
    background: var(--text);
    color: white;
    margin-top: 40px;
}

/* ------------------------------------
   CONTACT FORM
------------------------------------ */
#contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-container {
    max-width: 400px;
    margin: 50px auto;
    background: #ffffff;
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

#contact-form input,
#contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid #dcdcdc;
    border-radius: 12px;
    font-size: 16px;
    transition: 0.2s;
    background: #fafafa;
}

#contact-form input:focus,
#contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: #fff;
}

/* Contact form button (INSIDE box) */
#contact-form .cta-btn {
    position: relative !important;
    width: 100%;
    padding: 14px;
    background: var(--accent);
    border: none;
    color: #fff;
    font-size: 17px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.2s ease;
}

#contact-form .cta-btn:hover {
    background: #0052cc;
}

#status {
    font-size: 15px;
    font-weight: 500;
}

/* ------------------------------
   HAMBURGER MENU
------------------------------ */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}


.hamburger span {
    width: 26px;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: 0.3s;
}

/* Mobile Nav Behavior */
@media (max-width: 768px) {

    nav {
        flex-wrap: wrap;
    }

    nav .links {
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 20px 0;
        display: none;
    }

    nav .links.show {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    nav .logo img {
        height: 60px;
    }
}
#send-btn:disabled {
    background: #a0bff7; /* lighter shade */
    cursor: not-allowed;
    opacity: 0.7;
}