/* ==========================================
   QOTAPP WEBSITE
   ========================================== */

:root {

    --primary: #0b1f4b;
    --primary-light: #173d82;

    --accent: #20c9b5;
    --accent-light: #55e0cf;

    --text: #111827;
    --text-light: #64748b;

    --background: #f7f9fc;
    --white: #ffffff;

    --border: #e5e7eb;

    --card: #ffffff;

    --shadow:
        0 20px 50px rgba(11, 31, 75, 0.08);

    --radius: 22px;

    --max-width: 1180px;
}


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

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


html {
    scroll-behavior: smooth;
}


body {

    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    background: var(--background);

    color: var(--text);

    line-height: 1.6;

    overflow-x: hidden;
}


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


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


.container {

    width: min(
        calc(100% - 40px),
        var(--max-width)
    );

    margin: 0 auto;
}


/* ==========================================
   NAVBAR
   ========================================== */

.navbar {

    position: sticky;

    top: 0;

    z-index: 100;

    background:
        rgba(255,255,255,0.88);

    backdrop-filter:
        blur(18px);

    border-bottom:
        1px solid rgba(229,231,235,0.7);
}


.navbar-content {

    height: 78px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;
}


.brand {

    display: flex;

    align-items: center;

    gap: 10px;

    font-size: 24px;

    font-weight: 800;

    color: var(--primary);
}


.brand-logo {

    width: 42px;

    height: 42px;

    object-fit: contain;

    border-radius: 11px;
}


.brand-accent {
    color: var(--accent);
}


.nav-links {

    display: flex;

    align-items: center;

    gap: 32px;

    margin-left: auto;
}


.nav-links a {

    color: #475569;

    font-size: 15px;

    font-weight: 500;

    transition: 0.2s ease;
}


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


.nav-button {

    background: var(--primary);

    color: white;

    padding:
        11px 20px;

    border-radius: 12px;

    font-weight: 600;

    font-size: 14px;

    transition:
        transform .2s ease,
        box-shadow .2s ease;
}


.nav-button:hover {

    transform:
        translateY(-2px);

    box-shadow:
        0 8px 20px rgba(11,31,75,.2);
}


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

.hero {

    position: relative;

    overflow: hidden;

    padding:
        110px 0
        100px;

    background:

        radial-gradient(
            circle at 80% 20%,
            rgba(32,201,181,.14),
            transparent 35%
        ),

        linear-gradient(
            135deg,
            #f8fafc,
            #eef4ff
        );
}


.hero-grid {

    display: grid;

    grid-template-columns:
        1.05fr
        .95fr;

    align-items: center;

    gap: 80px;
}


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


.hero-badge {

    display: inline-flex;

    align-items: center;

    gap: 8px;

    padding:
        7px 13px;

    border-radius: 100px;

    background:
        rgba(32,201,181,.1);

    color:
        #078c7e;

    font-size: 14px;

    font-weight: 600;

    margin-bottom: 24px;
}


.badge-dot {

    width: 8px;

    height: 8px;

    border-radius: 50%;

    background: var(--accent);
}


.hero h1 {

    font-size:
        clamp(48px, 6vw, 76px);

    line-height: 1.04;

    letter-spacing: -3px;

    color: var(--primary);

    max-width: 760px;
}


.hero h1 span {

    display: block;

    color: var(--accent);
}


.hero-description {

    margin-top: 28px;

    max-width: 620px;

    font-size: 19px;

    line-height: 1.7;

    color: var(--text-light);
}


.hero-buttons {

    display: flex;

    flex-wrap: wrap;

    gap: 14px;

    margin-top: 36px;
}


.button {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 9px;

    min-height: 50px;

    padding:
        0 22px;

    border-radius: 14px;

    font-size: 15px;

    font-weight: 700;

    transition:
        transform .2s ease,
        box-shadow .2s ease;
}


.button:hover {

    transform:
        translateY(-2px);
}


.button-primary {

    background: var(--primary);

    color: white;

    box-shadow:
        0 10px 30px
        rgba(11,31,75,.2);
}


.button-secondary {

    background: white;

    color: var(--primary);

    border:
        1px solid var(--border);
}


.button-light {

    background: white;

    color: var(--primary);
}


.hero-note {

    margin-top: 18px;

    font-size: 13px;

    color: #94a3b8;
}


/* ==========================================
   PHONE MOCKUP
   ========================================== */

.hero-visual {

    position: relative;

    display: flex;

    justify-content: center;

    align-items: center;

    min-height: 580px;
}


.phone-glow {

    position: absolute;

    width: 440px;

    height: 440px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(32,201,181,.28),
            transparent 65%
        );

    filter: blur(5px);
}


.phone {

    position: relative;

    width: 300px;

    padding: 9px;

    border-radius: 42px;

    background:
        linear-gradient(
            145deg,
            #243c69,
            #071a3e
        );

    box-shadow:
        0 40px 80px
        rgba(11,31,75,.3);

    transform:
        rotate(5deg);

    z-index: 2;
}


.phone img {

    width: 100%;

    border-radius: 34px;

    object-fit: cover;
}


/* ==========================================
   SECTIONS
   ========================================== */

.section {

    padding:
        110px 0;
}


.section-alt {

    background: white;
}


.section-heading {

    max-width: 720px;

    margin:
        0 auto
        60px;

    text-align: center;
}


.section-label {

    display: inline-block;

    color: var(--accent);

    text-transform: uppercase;

    letter-spacing: 1.5px;

    font-size: 12px;

    font-weight: 800;

    margin-bottom: 12px;
}


.section-heading h2 {

    color: var(--primary);

    font-size:
        clamp(34px, 5vw, 52px);

    line-height: 1.1;

    letter-spacing: -1.5px;
}


.section-heading p {

    margin-top: 18px;

    color: var(--text-light);

    font-size: 17px;
}


/* ==========================================
   FEATURES
   ========================================== */

.features-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 22px;
}


.feature-card {

    padding: 32px;

    background: var(--card);

    border:
        1px solid var(--border);

    border-radius:
        var(--radius);

    box-shadow:
        0 8px 30px
        rgba(15,23,42,.04);

    transition:
        transform .25s ease,
        box-shadow .25s ease;
}


.feature-card:hover {

    transform:
        translateY(-6px);

    box-shadow:
        var(--shadow);
}


.feature-icon {

    width: 54px;

    height: 54px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 16px;

    background:
        #eafbf8;

    font-size: 25px;

    margin-bottom: 22px;
}


.feature-card h3 {

    font-size: 20px;

    color: var(--primary);

    margin-bottom: 10px;
}


.feature-card p {

    color: var(--text-light);

    font-size: 15px;

    line-height: 1.7;
}


/* ==========================================
   STEPS
   ========================================== */

.steps {

    max-width: 850px;

    margin: 0 auto;

    display: grid;

    gap: 25px;
}


.step {

    display: grid;

    grid-template-columns:
        90px 1fr;

    gap: 25px;

    align-items: start;

    padding: 25px;

    border:
        1px solid var(--border);

    border-radius: 18px;

    background: #f8fafc;
}


.step-number {

    color: var(--accent);

    font-size: 28px;

    font-weight: 800;
}


.step h3 {

    color: var(--primary);

    font-size: 21px;

    margin-bottom: 5px;
}


.step p {

    color: var(--text-light);
}


/* ==========================================
   SCREENSHOTS
   ========================================== */

.screenshots {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 20px;

    align-items: start;
}


.screenshot-card {

    padding: 8px;

    border-radius: 26px;

    background: white;

    border:
        1px solid var(--border);

    box-shadow:
        0 20px 40px
        rgba(15,23,42,.08);

    overflow: hidden;
}


.screenshot-card img {

    width: 100%;

    border-radius: 20px;
}


/* ==========================================
   FUTURE
   ========================================== */

.future-section {

    background:
        linear-gradient(
            135deg,
            #071a3e,
            #102e65
        );

    color: white;
}


.future-grid {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 90px;

    align-items: center;
}


.future-content h2 {

    font-size:
        clamp(38px, 5vw, 58px);

    line-height: 1.08;

    letter-spacing: -2px;

    margin-bottom: 25px;
}


.future-content p {

    color:
        rgba(255,255,255,.72);

    font-size: 17px;

    margin-top: 15px;
}


.future-features {

    display: grid;

    gap: 16px;
}


.future-item {

    display: flex;

    gap: 17px;

    padding: 20px;

    border-radius: 17px;

    background:
        rgba(255,255,255,.07);

    border:
        1px solid rgba(255,255,255,.1);
}


.future-item > span {

    width: 30px;

    height: 30px;

    display: flex;

    justify-content: center;

    align-items: center;

    border-radius: 50%;

    background: var(--accent);

    color: #062d29;

    font-weight: 900;

    flex-shrink: 0;
}


.future-item strong {

    font-size: 17px;
}


.future-item p {

    margin-top: 4px;

    color:
        rgba(255,255,255,.62);

    font-size: 14px;
}


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

.cta-section {

    padding:
        80px 0;

    background:
        #eefaf8;
}


.cta {

    padding:
        55px;

    border-radius:
        28px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            #173d82
        );

    color: white;

    box-shadow:
        0 30px 60px
        rgba(11,31,75,.18);
}


.cta .section-label {
    color: var(--accent-light);
}


.cta h2 {

    font-size:
        clamp(32px, 5vw, 48px);

    line-height: 1.1;
}


.cta p {

    margin-top: 10px;

    color:
        rgba(255,255,255,.7);
}


/* ==========================================
   PRIVACY
   ========================================== */

.privacy-section {

    padding-top: 90px;
}


.privacy-card {

    display: flex;

    justify-content: space-between;

    align-items: center;

    gap: 50px;

    padding: 45px;

    background: white;

    border:
        1px solid var(--border);

    border-radius:
        var(--radius);

    box-shadow:
        0 10px 35px
        rgba(15,23,42,.04);
}


.privacy-card h2 {

    color: var(--primary);

    font-size: 32px;
}


.privacy-card p {

    margin-top: 10px;

    color: var(--text-light);

    max-width: 650px;
}


.privacy-links {

    display: grid;

    gap: 12px;

    min-width: 220px;
}


.privacy-links a {

    color: var(--primary);

    font-weight: 700;

    padding: 12px 0;
}


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

.footer {

    background:
        #061632;

    color: white;

    padding-top: 60px;
}


.footer-brand {

    color: white;
}


.footer-content {

    display: flex;

    justify-content: space-between;

    gap: 50px;

    padding-bottom: 45px;
}


.footer-content p {

    color:
        rgba(255,255,255,.55);

    margin-top: 12px;

    font-size: 14px;
}


.footer-links {

    display: flex;

    flex-wrap: wrap;

    gap: 25px;

    align-items: center;
}


.footer-links a {

    color:
        rgba(255,255,255,.65);

    font-size: 14px;

    transition: .2s;
}


.footer-links a:hover {

    color: white;
}


.footer-bottom {

    padding:
        20px 0;

    border-top:
        1px solid rgba(255,255,255,.08);

    display: flex;

    justify-content: space-between;

    gap: 20px;

    color:
        rgba(255,255,255,.4);

    font-size: 12px;
}


/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 1000px) {

    .nav-links {
        display: none;
    }


    .hero-grid {

        grid-template-columns: 1fr;

        text-align: center;

        gap: 50px;
    }


    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }


    .hero-buttons {
        justify-content: center;
    }


    .hero-visual {
        min-height: 500px;
    }


    .features-grid {

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


    .screenshots {

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


    .future-grid {

        grid-template-columns: 1fr;

        gap: 50px;
    }

}


@media (max-width: 700px) {

    .container {

        width:
            min(
                calc(100% - 28px),
                var(--max-width)
            );
    }


    .navbar-content {
        height: 68px;
    }


    .brand {
        font-size: 21px;
    }


    .brand-logo {
        width: 36px;
        height: 36px;
    }


    .nav-button {
        padding: 9px 14px;
    }


    .hero {

        padding:
            70px 0;
    }


    .hero h1 {

        font-size: 46px;

        letter-spacing: -2px;
    }


    .hero-description {

        font-size: 17px;
    }


    .phone {

        width: 260px;
    }


    .features-grid {

        grid-template-columns: 1fr;
    }


    .screenshots {

        grid-template-columns: 1fr 1fr;

        gap: 12px;
    }


    .section {

        padding:
            80px 0;
    }


    .step {

        grid-template-columns: 60px 1fr;

        gap: 15px;
    }


    .cta {

        padding: 35px 25px;

        flex-direction: column;

        align-items: flex-start;
    }


    .privacy-card {

        flex-direction: column;

        align-items: flex-start;

        padding: 30px;
    }


    .footer-content {

        flex-direction: column;
    }


    .footer-bottom {

        flex-direction: column;
    }

}


@media (max-width: 420px) {

    .hero h1 {
        font-size: 40px;
    }


    .hero-buttons {

        flex-direction: column;
    }


    .button {

        width: 100%;
    }


    .screenshots {

        grid-template-columns: 1fr;
    }

}