/* =====================================================
   NPCPL CONTACT PAGE
===================================================== */
:root {
    --contact-primary: #2f67e8;
    --contact-primary-dark: #1746b5;
    --contact-primary-light: #edf3ff;

    --contact-navy: #071a38;
    --contact-navy-light: #123967;

    --contact-heading: #09172d;
    --contact-text: #566174;
    --contact-muted: #8490a3;

    --contact-white: #ffffff;
    --contact-light: #f5f8fc;
    --contact-border: #dfe6f0;

    --contact-success: #28a745;
    --contact-error: #dc3545;

    --contact-radius: 22px;
    --contact-small-radius: 13px;

    --contact-shadow:
        0 18px 45px rgba(7, 26, 56, 0.08);

    --contact-shadow-hover:
        0 24px 55px rgba(7, 26, 56, 0.15);

    --contact-transition: all 0.3s ease;
}

/* =====================================================
   PAGE RESET
===================================================== */
.contact-hero *,
.contact-container *,
.bottom-features *,
.popup-overlay * {
    box-sizing: border-box;
}

.contact-hero h1,
.contact-hero h2,
.contact-container h1,
.contact-container h2,
.contact-container h3,
.contact-container h4,
.bottom-features h1,
.bottom-features h2,
.bottom-features h3,
.bottom-features h4 {
    margin-top: 0;
}

.contact-hero p,
.contact-container p,
.bottom-features p {
    margin-top: 0;
}

/* =====================================================
   CONTACT HERO
===================================================== */
.contact-hero {
    position: relative;
    isolation: isolate;

    min-height: 430px;

    display: flex;
    align-items: center;

    padding: 90px max(24px, calc((100% - 1180px) / 2));

    background:
        linear-gradient(
            90deg,
            rgba(4, 21, 48, 0.97) 0%,
            rgba(4, 21, 48, 0.88) 45%,
            rgba(4, 21, 48, 0.42) 100%
        ),
        url("../../images/contact.png");

    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;

    color: var(--contact-white);
    overflow: hidden;
}

.contact-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;

    background:
        radial-gradient(
            circle at 20% 50%,
            rgba(47, 103, 232, 0.25),
            transparent 45%
        );
}

.contact-hero::after {
    content: "";
    position: absolute;
    left: -100px;
    bottom: -140px;
    z-index: -1;

    width: 350px;
    height: 350px;

    border: 60px solid rgba(255, 255, 255, 0.025);
    border-radius: 50%;
}

.contact-hero .overlay {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 2;

    width: 100%;
    max-width: 760px;
}

.hero-content::before {
    content: "CONTACT NPCPL";

    display: inline-flex;
    align-items: center;

    margin-bottom: 20px;
    padding: 9px 16px;

    font-size: 12px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 1.8px;

    color: #dce8ff;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 30px;
    backdrop-filter: blur(8px);
}

.hero-content h1 {
    max-width: 750px;
    margin-bottom: 18px;

    font-size: clamp(38px, 5vw, 60px);
    line-height: 1.14;
    font-weight: 750;
    letter-spacing: -1.5px;

    color: var(--contact-white);
}

.hero-content p {
    max-width: 680px;
    margin-bottom: 0;

    font-size: 17px;
    line-height: 1.8;
    font-weight: 400;

    color: rgba(255, 255, 255, 0.8);
    text-align: left;
}


/* =====================================================
   MAIN CONTACT SECTION
===================================================== */
.contact-container {
    position: relative;
    z-index: 5;

    width: min(1180px, calc(100% - 48px));

    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: stretch;
    gap: 30px;

    margin: -55px auto 0;
    padding: 0 0 90px;
}

/* =====================================================
   CONTACT INFORMATION CARD
===================================================== */
.contact-info {
    position: relative;
    min-width: 0;

    padding: 42px 38px;

    background:
        linear-gradient(
            145deg,
            var(--contact-navy) 0%,
            var(--contact-navy-light) 100%
        );

    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--contact-radius);
    box-shadow: var(--contact-shadow-hover);

    color: var(--contact-white);
    overflow: hidden;
}

.contact-info::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;

    width: 260px;
    height: 260px;

    background: rgba(47, 103, 232, 0.25);
    border-radius: 50%;
    filter: blur(5px);
}

.contact-info::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -110px;

    width: 220px;
    height: 220px;

    border: 45px solid rgba(255, 255, 255, 0.035);
    border-radius: 50%;
}

.contact-info > * {
    position: relative;
    z-index: 2;
}

.contact-info h2 {
    margin-bottom: 12px;

    font-size: 32px;
    line-height: 1.3;
    font-weight: 750;

    color: var(--contact-white);
}

.contact-info > p {
    max-width: 450px;
    margin-bottom: 32px;

    font-size: 15px;
    line-height: 1.75;

    color: rgba(255, 255, 255, 0.68);
    text-align: left;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 17px;

    margin-bottom: 22px;
    padding: 16px;

    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;

    transition: var(--contact-transition);
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.16);
    transform: translateX(5px);
}

.info-item > i {
    width: 45px;
    min-width: 45px;
    height: 45px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin-top: 1px;

    font-size: 18px;

    color: var(--contact-white);
    background: var(--contact-primary);
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(47, 103, 232, 0.28);
}

.info-item > div {
    min-width: 0;
}

.info-item strong,
.info-item h3,
.info-item h4 {
    display: block;
    margin: 0 0 4px;

    font-size: 15px;
    line-height: 1.4;
    font-weight: 700;

    color: var(--contact-white);
}

.info-item p {
    margin: 0;

    font-size: 14px;
    line-height: 1.55;

    color: rgba(255, 255, 255, 0.72);
    text-align: left;
    overflow-wrap: anywhere;
}

.info-item a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    overflow-wrap: anywhere;

    transition: color 0.25s ease;
}

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


/* =====================================================
   CONTACT FORM CARD
===================================================== */
.contact-form {
    min-width: 0;

    display: flex;
    flex-direction: column;
    justify-content: flex-start;

    padding: 42px 45px;

    background: var(--contact-white);
    border: 1px solid var(--contact-border);
    border-radius: var(--contact-radius);
    box-shadow: var(--contact-shadow);
}

.contact-form h2 {
    margin: 0 0 18px;

    font-size: 32px;
    line-height: 1.3;
    font-weight: 750;

    color: var(--contact-heading);
}

.contact-form h2::after {
    content: "";

    display: block;

    width: 55px;
    height: 4px;

    margin-top: 14px;

    background: var(--contact-primary);
    border-radius: 20px;
}

.contact-form > p {
    margin: 0 0 26px;

    font-size: 14px;
    line-height: 1.7;

    color: var(--contact-text);
    text-align: left;
}

.contact-form form {
    width: 100%;

    display: flex;
    flex-direction: column;

    margin: 0;
    padding: 0;
}

.contact-form .row {
    width: 100%;

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;

    margin: 0 0 20px;
}

.contact-form .row:last-of-type {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    max-width: 100%;

    font-family: inherit;
    font-size: 15px;
    line-height: 1.4;

    color: var(--contact-heading);
    background: #fbfcfe;

    border: 1px solid var(--contact-border);
    border-radius: 14px;
    outline: none;

    transition: var(--contact-transition);
}

.contact-form input {
    height: 58px;
    min-height: 58px;

    margin: 0;
    padding: 0 18px;
}

.contact-form textarea {
    display: block;

    min-height: 185px;
    height: 185px;

    margin: 0;
    padding: 17px 18px;

    line-height: 1.6;
    resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #8b94a4;
    opacity: 1;
}

.contact-form input:hover,
.contact-form textarea:hover,
.contact-form select:hover {
    border-color: #becbe1;
    background: var(--contact-white);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    color: var(--contact-heading);
    background: var(--contact-white);
    border-color: var(--contact-primary);

    box-shadow:
        0 0 0 4px rgba(47, 103, 232, 0.11);
}

.contact-form input:invalid:not(:placeholder-shown),
.contact-form textarea:invalid:not(:placeholder-shown) {
    border-color: #e48787;
}

.contact-form button,
.contact-form .submit-btn {
    align-self: flex-start;

    min-width: 205px;
    min-height: 56px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    margin: 28px 0 0;
    padding: 0 28px;

    font-family: inherit;
    font-size: 14px;
    line-height: 1;
    font-weight: 650;

    color: var(--contact-white);
    background:
        linear-gradient(
            135deg,
            var(--contact-primary),
            var(--contact-primary-dark)
        );

    border: none;
    border-radius: 14px;
    cursor: pointer;

    box-shadow: 0 12px 25px rgba(47, 103, 232, 0.25);

    transition: var(--contact-transition);
}

.contact-form button::after,
.contact-form .submit-btn::after {
    content: "\f1d8";

    font-family: "Font Awesome 5 Free";
    font-size: 13px;
    font-weight: 900;
}

.contact-form button:hover,
.contact-form .submit-btn:hover {
    background:
        linear-gradient(
            135deg,
            var(--contact-primary-dark),
            var(--contact-primary)
        );

    box-shadow: 0 16px 30px rgba(47, 103, 232, 0.35);
    transform: translateY(-3px);
}

.contact-form button:active,
.contact-form .submit-btn:active {
    transform: translateY(0);
}


/* =====================================================
   BOTTOM FEATURES SECTION
===================================================== */
.bottom-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 25px;

    padding:
        90px
        max(24px, calc((100% - 1180px) / 2));

    background: var(--contact-light);
}

.feature {
    position: relative;
    min-width: 0;
    min-height: 280px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    padding: 38px 28px;

    background: var(--contact-white);
    border: 1px solid var(--contact-border);
    border-radius: 20px;
    box-shadow: var(--contact-shadow);

    color: var(--contact-heading);
    text-align: center;
    overflow: hidden;

    transition: var(--contact-transition);
}

.feature::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 4px;

    background:
        linear-gradient(
            90deg,
            var(--contact-primary),
            #65a0ff
        );

    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.feature::after {
    content: "";

    position: absolute;
    top: -75px;
    right: -75px;

    width: 160px;
    height: 160px;

    background: rgba(47, 103, 232, 0.05);
    border-radius: 50%;
}

.feature:hover {
    background: var(--contact-white);
    border-color: rgba(47, 103, 232, 0.28);

    box-shadow: var(--contact-shadow-hover);
    transform: translateY(-10px);
}

.feature:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    position: relative;
    z-index: 2;

    width: 72px;
    height: 72px;
    min-height: 72px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin-bottom: 22px;

    background: var(--contact-primary-light);
    border: 1px solid rgba(47, 103, 232, 0.1);
    border-radius: 20px;

    transition: var(--contact-transition);
}

.feature:hover .feature-icon {
    color: var(--contact-white);
    background: var(--contact-primary);
    box-shadow: 0 15px 28px rgba(47, 103, 232, 0.25);
    transform: rotate(-5deg) scale(1.05);
}

.feature i {
    font-size: 29px;
    color: var(--contact-primary);

    transition: var(--contact-transition);
}

.feature:hover i {
    color: var(--contact-white);
}

.feature h4 {
    position: relative;
    z-index: 2;

    margin-bottom: 12px;

    font-size: 20px;
    line-height: 1.4;
    font-weight: 700;

    color: var(--contact-heading);
}

.feature p {
    position: relative;
    z-index: 2;

    max-width: 310px;
    margin: 0 auto;

    font-size: 14px;
    line-height: 1.75;

    color: var(--contact-text);
    text-align: center;
}


/* =====================================================
   SUCCESS AND ERROR POPUP
===================================================== */
.popup-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 20px;

    background: rgba(4, 16, 35, 0.72);
    backdrop-filter: blur(7px);

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.popup-box {
    position: relative;
    width: 100%;
    max-width: 420px;
    padding: 40px 32px 32px;
    background: var(--contact-white);
    border: 1px solid var(--contact-border);
    border-radius: 22px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    text-align: center;
    opacity: 0;
    transform: translateY(25px) scale(0.92);
    transition:
        opacity 0.35s ease,
        transform 0.35s ease;
}

.popup-overlay.active .popup-box {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.popup-icon {
    width: 78px;
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    border-radius: 50%;
}

.popup-icon.popup-success,
.popup-success {
    color: var(--contact-success);
    background: rgba(40, 167, 69, 0.1);
}

.popup-icon.popup-error,
.popup-error {
    color: var(--contact-error);
    background: rgba(220, 53, 69, 0.1);
}

.popup-box h2 {
    margin-bottom: 10px;
    font-size: 25px;
    line-height: 1.3;
    font-weight: 750;
    color: var(--contact-heading);
}

.popup-box p {
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--contact-text);
    text-align: center;
}

.popup-btn {
    min-width: 145px;
    padding: 13px 25px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 650;
    color: var(--contact-white);
    background:
        linear-gradient(
            135deg,
            var(--contact-primary),
            var(--contact-primary-dark)
        );
    border: none;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 12px 25px rgba(47, 103, 232, 0.25);
    transition: var(--contact-transition);
}

.popup-btn:hover {
    box-shadow: 0 16px 30px rgba(47, 103, 232, 0.35);
    transform: translateY(-3px);
}

/* =====================================================
   LARGE TABLET
===================================================== */
@media screen and (max-width: 1100px) {
    .contact-hero {
        padding-left: 30px;
        padding-right: 30px;
    }

    .contact-container {
        width: calc(100% - 40px);
        gap: 24px;
    }

    .contact-info {
        padding: 35px 30px;
    }

    .contact-form {
        padding: 35px 32px;
    }

    .contact-form .row {
        gap: 18px;
        margin-bottom: 18px;
    }

    .bottom-features {
        padding-left: 30px;
        padding-right: 30px;
    }
}

/* =====================================================
   TABLET
===================================================== */
@media screen and (max-width: 900px) {
    .contact-hero {
        min-height: 380px;
        padding-top: 70px;
        padding-bottom: 70px;
        background-position: 65% center;
    }

    .hero-content {
        max-width: 650px;
    }

    .contact-container {
        grid-template-columns: 1fr;

        width: calc(100% - 40px);
        max-width: 760px;

        margin-top: -45px;
        padding-bottom: 70px;
    }

    .contact-info {
        order: 2;
        padding: 38px;
    }

    .contact-form {
        order: 1;
        padding: 38px;
    }

    .contact-form textarea {
        min-height: 170px;
        height: 170px;
    }

    .bottom-features {
        grid-template-columns: repeat(2, minmax(0, 1fr));

        padding-top: 70px;
        padding-bottom: 70px;
    }

    .feature:last-child:nth-child(odd) {
        grid-column: 1 / -1;

        width: calc(50% - 13px);
        margin: 0 auto;
    }
}

/* =====================================================
   MOBILE
===================================================== */
@media screen and (max-width: 650px) {

    .contact-hero {
        min-height: 350px;

        align-items: flex-end;

        padding: 55px 16px 75px;

        background-position: 65% center;
    }

    .contact-hero::before {
        background:
            linear-gradient(
                rgba(4, 21, 48, 0.52),
                rgba(4, 21, 48, 0.96)
            );
    }

    .hero-content::before {
        margin-bottom: 16px;
        padding: 8px 13px;

        font-size: 10px;
        letter-spacing: 1.4px;
    }

    .hero-content h1 {
        margin-bottom: 14px;

        font-size: 32px;
        line-height: 1.2;
        letter-spacing: -0.7px;
    }

    .hero-content p {
        font-size: 14.5px;
        line-height: 1.7;
    }

    .contact-container {
        width: calc(100% - 24px);

        margin-top: -35px;
        padding-bottom: 55px;
    }

    .contact-info,
    .contact-form {
        padding: 28px 22px;
        border-radius: 17px;
    }

    .contact-info h2,
    .contact-form h2 {
        font-size: 27px;
    }

    .contact-info > p {
        margin-bottom: 24px;

        font-size: 14px;
        line-height: 1.65;
    }

    .info-item {
        gap: 13px;

        margin-bottom: 14px;
        padding: 14px 12px;
    }

    .info-item > i {
        width: 40px;
        min-width: 40px;
        height: 40px;

        font-size: 16px;
        border-radius: 10px;
    }

    .info-item strong,
    .info-item h3,
    .info-item h4 {
        font-size: 14px;
    }

    .info-item p,
    .info-item a {
        font-size: 13px;
    }

    .contact-form h2 {
        margin-bottom: 16px;
    }

    .contact-form .row {
        grid-template-columns: 1fr;
        gap: 14px;

        margin-bottom: 14px;
    }

    .contact-form .row:last-of-type {
        margin-bottom: 14px;
    }

    .contact-form input {
        height: 52px;
        min-height: 52px;

        padding: 0 15px;

        font-size: 14px;
        border-radius: 12px;
    }

    .contact-form textarea {
        min-height: 145px;
        height: 145px;

        padding: 15px;

        font-size: 14px;
        border-radius: 12px;
    }

    .contact-form button,
    .contact-form .submit-btn {
        width: 100%;
        min-width: 100%;
        min-height: 52px;

        margin-top: 18px;
    }

    .bottom-features {
        grid-template-columns: 1fr;
        gap: 18px;

        padding: 55px 16px;
    }

    .feature,
    .feature:last-child:nth-child(odd) {
        grid-column: auto;

        width: 100%;
        min-height: 245px;

        padding: 32px 22px;
    }

    .feature-icon {
        width: 65px;
        height: 65px;
        min-height: 65px;

        margin-bottom: 18px;

        border-radius: 17px;
    }

    .feature i {
        font-size: 26px;
    }

    .feature h4 {
        font-size: 19px;
    }

    .popup-box {
        padding: 34px 22px 26px;
        border-radius: 18px;
    }

    .popup-icon {
        width: 68px;
        height: 68px;

        font-size: 31px;
    }

    .popup-box h2 {
        font-size: 22px;
    }
}


/* =====================================================
   VERY SMALL MOBILE
===================================================== */
@media screen and (max-width: 390px) {

    .contact-hero {
        min-height: 330px;
    }

    .hero-content h1 {
        font-size: 28px;
    }

    .contact-info,
    .contact-form {
        padding: 25px 18px;
    }

    .contact-info h2,
    .contact-form h2 {
        font-size: 24px;
    }

    .info-item {
        padding: 12px 10px;
    }

    .feature {
        padding-left: 18px;
        padding-right: 18px;
    }
}

/* =====================================================
   ACCESSIBILITY
===================================================== */
@media (prefers-reduced-motion: reduce) {

    .info-item,
    .contact-form input,
    .contact-form textarea,
    .contact-form button,
    .feature,
    .feature-icon,
    .popup-box,
    .popup-btn {
        transition: none;
    }

    .info-item:hover,
    .contact-form button:hover,
    .feature:hover,
    .feature:hover .feature-icon,
    .popup-btn:hover {
        transform: none;
    }
}