@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');


/* ============================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================ */

:root {
    /* Brand colors */
    --indigo: #3D52A0;
    --indigo-dark: #2d3f7a;
    --indigo-light: #EEF2FF;
    --violet: #7091E6;
    --violet-light: #EDE9FE;
    --amber: #F59E0B;
    --amber-light: #FEF3C7;
    --emerald: #10B981;
    --emerald-light: #D1FAE5;
    --rose: #F43F5E;
    --rose-light: #FFE4E6;
    --sky-light: #E0F2FE;
    /* Neutrals */
    --bg: #F4F6FF;
    --surface: #fff;
    --border: #E2E8F0;
    --text: #0F172A;
    --text-2: #475569;
    --text-3: #94A3B8;
}


/* ============================================================
   RESET & BASE
   ============================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: #fff;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
}


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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 11px;
    font-weight: 700;
    font-size: 15px;
    transition: all .2s;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #3D52A0, #5B73C7);
    color: #fff;
    box-shadow: 0 4px 16px rgba(61, 82, 160, .35);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(61, 82, 160, .45);
    }

.btn-ghost {
    background: transparent;
    color: #475569;
    border: 1.5px solid #E2E8F0;
}

    .btn-ghost:hover {
        background: #EEF2FF;
        color: #3D52A0;
        border-color: #3D52A0;
    }

.btn-white {
    background: #fff;
    color: #3D52A0;
    box-shadow: 0 4px 14px rgba(0, 0, 0, .12);
}

    .btn-white:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 22px rgba(0, 0, 0, .18);
    }

.btn-outline-white {
    background: rgba(255, 255, 255, .15);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, .55);
    backdrop-filter: blur(8px);
}

    .btn-outline-white:hover {
        background: rgba(255, 255, 255, .25);
        border-color: #fff;
    }

.btn-lg {
    padding: 15px 34px;
    font-size: 16px;
    border-radius: 13px;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
    border-radius: 9px;
}


/* ============================================================
   CHIP
   ============================================================ */

.chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 13px;
    border-radius: 99px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}


/* ============================================================
   AVATARS
   ============================================================ */

.av {
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

    .av img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.av-sm {
    width: 38px;
    height: 38px;
}

.av-md {
    width: 46px;
    height: 46px;
}


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

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 68px;
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    font-size: 22px;
    color: #3D52A0;
}

.nav-logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3D52A0, #7091E6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 14px rgba(61, 82, 160, .3);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav-link {
    padding: 8px 14px;
    border-radius: 9px;
    font-size: 14px;
    font-weight: 600;
    color: #475569;
    transition: all .15s;
}

    .nav-link:hover {
        background: #F4F6FF;
        color: #0F172A;
    }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

@media (max-width: 768px) {
    .nav {
        padding: 0 20px;
    }

    .nav-links {
        display: none;
    }
}


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

.hero {
    background: linear-gradient(150deg, #EEF2FF 0%, #F4F6FF 45%, #EDE9FE 100%);
    padding: 100px 48px 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .hero::before {
        content: '';
        position: absolute;
        top: -160px;
        left: 50%;
        transform: translateX(-50%);
        width: 900px;
        height: 600px;
        background: radial-gradient(ellipse, rgba(112, 145, 230, .18), transparent 70%);
        pointer-events: none;
    }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1.5px solid #C7D7FF;
    border-radius: 99px;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 700;
    color: #3D52A0;
    margin-bottom: 28px;
    box-shadow: 0 2px 12px rgba(61, 82, 160, .1);
}

.hero-title {
    font-size: clamp(38px, 6vw, 76px);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -2px;
    color: #0F172A;
    margin-bottom: 22px;
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
}

    .hero-title .grad {
        background: linear-gradient(135deg, #3D52A0, #7091E6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.hero-sub {
    font-size: clamp(16px, 2vw, 20px);
    color: #475569;
    line-height: 1.75;
    max-width: 660px;
    margin: 0 auto 42px;
}

.hero-btns {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 52px;
    padding-top: 44px;
    border-top: 1px solid #E2E8F0;
    flex-wrap: wrap;
}

.stat-num {
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 900;
    background: linear-gradient(135deg, #3D52A0, #7091E6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-lbl {
    font-size: 14px;
    color: #475569;
    margin-top: 6px;
    font-weight: 600;
}

/* Hero mockup cards */
.hero-mockup {
    max-width: 880px;
    margin: 52px auto -24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mock {
    background: #fff;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 18px 20px;
    box-shadow: 0 8px 28px rgba(61, 82, 160, .1);
    text-align: left;
}

    .mock:nth-child(1) {
        animation: floatUp .5s ease .10s both;
    }

    .mock:nth-child(2) {
        animation: floatUp .5s ease .22s both;
    }

    .mock:nth-child(3) {
        animation: floatUp .5s ease .34s both;
    }

    .mock:nth-child(4) {
        animation: floatUp .5s ease .46s both;
    }

@keyframes floatUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

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

@media (max-width: 768px) {
    .hero {
        padding: 70px 20px 60px;
    }
}

@media (max-width: 600px) {
    .hero-mockup {
        grid-template-columns: 1fr;
    }
}


/* ============================================================
   SECTIONS (shared)
   ============================================================ */

.section {
    padding: 86px 48px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #EEF2FF;
    color: #3D52A0;
    border-radius: 99px;
    padding: 7px 18px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 900;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 14px;
}

.section-sub {
    font-size: 16px;
    color: #475569;
    line-height: 1.7;
    max-width: 580px;
}

.center {
    text-align: center;
    margin-bottom: 52px;
}

    .center .section-sub {
        margin: 0 auto;
    }

@media (max-width: 768px) {
    .section {
        padding: 60px 20px;
    }
}


/* ============================================================
   HOW IT WORKS — STEPS GRID
   ============================================================ */

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    max-width: 1100px;
    margin: 0 auto;
}

.step {
    background: #fff;
    border: 1.5px solid #E2E8F0;
    border-radius: 20px;
    padding: 30px 26px;
    transition: all .3s;
}

    .step:hover {
        box-shadow: 0 8px 28px rgba(61, 82, 160, .12);
        transform: translateY(-4px);
        border-color: #C7D7FF;
    }

.step-num {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #3D52A0, #7091E6);
    color: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 18px;
    box-shadow: 0 5px 14px rgba(61, 82, 160, .3);
}

.step-ico {
    font-size: 34px;
    margin-bottom: 12px;
    display: block;
}

.step-title {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 8px;
}

.step-desc {
    font-size: 14px;
    color: #475569;
    line-height: 1.75;
}

@media (max-width: 900px) {
    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }
}


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

.features-bg {
    background: linear-gradient(150deg, #F4F6FF, #EEF2FF);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.feat {
    background: #fff;
    border: 1.5px solid #E2E8F0;
    border-radius: 18px;
    padding: 28px;
    transition: all .3s;
}

    .feat:hover {
        box-shadow: 0 8px 28px rgba(61, 82, 160, .1);
        transform: translateY(-3px);
    }

.feat-ico {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 18px;
}

.feat-title {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 8px;
}

.feat-desc {
    font-size: 14px;
    color: #475569;
    line-height: 1.7;
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================================
   POINTS SYSTEM
   ============================================================ */

.pts-bg {
    background: linear-gradient(145deg, #3D52A0 0%, #5B73C7 50%, #7091E6 100%);
    color: #fff;
    padding: 86px 48px;
}

.pts-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.pts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 11px;
}

.pts-item {
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 13px;
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 11px;
}

.pts-ico {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, .18);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.pts-val {
    font-size: 19px;
    font-weight: 900;
    margin-left: auto;
    white-space: nowrap;
}

.earn {
    color: #86EFAC;
}

.cost {
    color: #FCA5A5;
}

@media (max-width: 768px) {
    .pts-bg {
        padding: 60px 20px;
    }

    .pts-2col {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 480px) {
    .pts-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================================
   CAMPUS VENUES
   ============================================================ */

.venues-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    max-width: 1100px;
    margin: 48px auto 0;
}

.venue {
    background: #fff;
    border: 1.5px solid #E2E8F0;
    border-radius: 18px;
    overflow: hidden;
    transition: all .3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
}

    .venue:hover {
        box-shadow: 0 10px 32px rgba(61, 82, 160, .14);
        transform: translateY(-5px);
    }

.venue-img {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 52px;
    position: relative;
}

.venue-off {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #F43F5E;
    color: #fff;
    border-radius: 99px;
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 800;
}

.venue-body {
    padding: 15px 16px;
}

.venue-name {
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 4px;
}

.venue-pts {
    font-size: 12px;
    font-weight: 700;
    color: #F59E0B;
}

.venue-loc {
    font-size: 12px;
    color: #94A3B8;
    margin-top: 3px;
}

@media (max-width: 900px) {
    .venues-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .venues-grid {
        grid-template-columns: 1fr;
    }
}


/* ============================================================
   TESTIMONIALS
   ============================================================ */

.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1100px;
    margin: 48px auto 0;
}

.testi {
    background: #fff;
    border: 1.5px solid #E2E8F0;
    border-radius: 18px;
    padding: 26px;
}

.testi-q {
    font-size: 30px;
    color: #EEF2FF;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 8px;
}

.testi-txt {
    font-size: 14px;
    line-height: 1.8;
    color: #0F172A;
    margin-bottom: 18px;
    font-style: italic;
}

@media (max-width: 900px) {
    .testi-grid {
        grid-template-columns: 1fr;
    }
}


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

.cta {
    background: linear-gradient(145deg, #3D52A0, #5B73C7 50%, #7091E6);
    color: #fff;
    text-align: center;
    padding: 100px 48px;
}

.cta-checks {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 24px;
    font-size: 13px;
    opacity: .72;
    font-weight: 600;
}

@media (max-width: 768px) {
    .cta {
        padding: 70px 20px;
    }
}


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

.footer {
    background: #0F172A;
    color: #64748B;
    padding: 48px;
    text-align: center;
}

.ftr-lnk {
    font-size: 13px;
    font-weight: 600;
    color: #64748B;
    transition: color .15s;
}

    .ftr-lnk:hover {
        color: #CBD5E1;
    }

@media (max-width: 768px) {
    .footer {
        padding: 32px 20px;
    }
}