@font-face {
    font-family: 'BTitr';
    src: url('fonts/BTitr.ttf');
}

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

body {
    font-family: tahoma;
    background: #0f1f3d;
    color: white;
    overflow-x: hidden;
}


/* heder */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 40px;
    background: #081022;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.logo img {
    height: 60px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.3s;
}

nav ul li a i {
    color: #00e0ff;
}

nav ul li a:hover {
    color: #ffcc00;
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    font-size: 22px;
    cursor: pointer;
    color: #fff;
}


/* Hero  */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 40px;
    background: radial-gradient(circle at top, #1f3b73, #0f1f3d);
}

.hero-content h1 {
    font-family: 'BTitr';
    font-size: 64px;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 18px;
    color: #e0e0e0;
    margin-bottom: 25px;
}

.c1 {
    color: #00e0ff;
}

.c2 {
    color: #ffcc00;
}

.c3 {
    color: #00ff88;
}

.c4 {
    color: #ff4ecd;
}

.hero-content h1 span {
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.hero-content h1 span:nth-child(2) {
    animation-delay: 0.2s;
}

.hero-content h1 span:nth-child(3) {
    animation-delay: 0.4s;
}

.hero-content h1 span:nth-child(4) {
    animation-delay: 0.6s;
}

@keyframes float {
    0% {
        transform: translateY(0)
    }
    50% {
        transform: translateY(-10px)
    }
    100% {
        transform: translateY(0)
    }
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn {
    padding: 10px 18px;
    border-radius: 20px;
    font-size: 14px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

.btn.primary {
    background: #ffcc00;
    color: #0f1f3d;
}

.btn.secondary {
    background: transparent;
    color: #fff;
    border: 1px solid #00e0ff;
}

.btn.primary:hover {
    background: #ffd93b;
    transform: translateY(-2px);
}

.btn.secondary:hover {
    background: #00e0ff;
    color: #0f1f3d;
}

@keyframes fadein {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.logo-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
}


/* Hero Stat */

.hero-stats {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 15px 20px;
    width: 180px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
}

.stat-number {
    font-size: 26px;
    font-weight: bold;
    color: #ffcc00;
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 13px;
}


/* slider */

.slider-section {
    padding: 40px 10px;
    background: #0b1730;
}

.slider-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.slide {
    display: none;
    position: relative;
}

.slide.active {
    display: block;
}

.slide img {
    width: 100%;
    display: block;
}

.slide-caption {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
}

.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 10px;
}

.slider-controls span {
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: 0.3s;
}

.slider-controls span:hover {
    background: #00e0ff;
    color: #0f1f3d;
}

.slider-dots {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 6px;
}

.slider-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: 0.3s;
}

.slider-dots span.active {
    background: #ffcc00;
}


/*  Features  */

.features {
    padding: 60px 20px;
    background: #ffffff;
    color: #0f1f3d;
    text-align: center;
}

.features h2 {
    font-size: 30px;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 14px;
    color: #555;
    margin-bottom: 35px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: #f7f7f7;
    border-radius: 12px;
    padding: 20px 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: 0.3s;
}

.feature-card i {
    font-size: 30px;
    color: #0f1f3d;
    margin-bottom: 10px;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 13px;
    color: #555;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}


/* mokhatab */

.contact {
    padding: 60px 20px;
    background: #0f1f3d;
    color: #fff;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.contact-content {
    max-width: 450px;
}

.contact-content h2 {
    font-size: 26px;
    margin-bottom: 10px;
}

.contact-content p {
    font-size: 14px;
    margin-bottom: 20px;
}

.contact-info div {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 14px;
}

.contact-info i {
    color: #ffcc00;
}

.contact-form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: none;
    font-size: 13px;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    padding: 10px;
    border: none;
    border-radius: 6px;
    background: #ffcc00;
    color: #0f1f3d;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s;
}

.contact-form button:hover {
    background: #ffd93b;
}

.contact-map {
    max-width: 400px;
    flex: 1;
}

.fake-map {
    width: 100%;
    height: 250px;
    border-radius: 12px;
    background: linear-gradient(135deg, #223a70, #16223d);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}


/* foter */

footer {
    background: #081022;
    text-align: center;
    padding: 15px;
    font-size: 13px;
}


/* ===== Responsive ===== */

@media(max-width:900px) {
    header {
        padding: 10px 20px;
    }
    nav ul {
        position: absolute;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background: #081022;
        width: 200px;
        padding: 20px 15px;
        transition: 0.4s;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.6);
    }
    nav ul.active {
        right: 0;
    }
    .hamburger {
        display: block;
    }
    .hero-content h1 {
        font-size: 40px;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .contact {
        flex-direction: column;
    }
}

@font-face {
    font-family: BTitr;
    src: url("fonts/BTitr.ttf");
}

body {
    font-family: BTitr;
    background: #0b1e39;
    margin: 0;
    padding: 0;
    color: #fff;
}

.back-btn {
    background: #1ebbd7;
    padding: 10px 18px;
    border-radius: 6px;
    text-decoration: none;
    color: #fff;
    font-size: 18px;
}


/*  heder */

.albums-header {
    text-align: center;
    padding: 30px 10px;
    background: #10294f;
}

.albums-header h1 {
    font-size: 38px;
}

.back-btn {
    background: #1ebbd7;
    padding: 10px 18px;
    border-radius: 6px;
    text-decoration: none;
    color: #fff;
    font-size: 18px;
}


/* box ulbum */

.album-container {
    width: 90%;
    margin: 30px auto;
}

.album-box {
    background: #10294f;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.album-box h2 {
    margin-bottom: 15px;
    font-size: 26px;
}


/* slider*/

.slider {
    width: 100%;
    height: 260px;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 3px solid #1ebbd7;
    margin-top: 15px;
}

.slides {
    width: 500%;
    height: 100%;
    display: flex;
    transition: 0.5s;
}

.slides img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}


/* dokme */

.prev,
.next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #1ebbd7cc;
    border: none;
    color: #fff;
    padding: 10px 15px;
    border-radius: 50%;
    font-size: 22px;
    cursor: pointer;
}

.prev:hover,
.next:hover {
    background: #1ebbd7;
}

.prev {
    right: 10px;
}

.next {
    left: 10px;
}


/* panel st */

.student-dashboard {
    width: 90%;
    max-width: 700px;
    margin: 40px auto;
    text-align: center;
}

.std-title {
    font-size: 32px;
    color: #0a1d37;
    margin-bottom: 25px;
}

.std-card {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    text-align: right;
    margin-bottom: 30px;
}

.std-card h2 {
    text-align: right;
    margin-bottom: 15px;
    color: #0a1d37;
}

.std-card p {
    font-size: 18px;
    margin: 8px 0;
}

.std-menu {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.std-btn {
    background: #0a1d37;
    color: white;
    padding: 12px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 18px;
    transition: 0.3s;
}

.std-btn:hover {
    background: #122c57;
}

.logout {
    background: #c21807;
}

.logout:hover {
    background: #9d1205;
}

@media(max-width:768px) {
    .std-title {
        font-size: 26px;
    }
    .std-card p {
        font-size: 16px;
    }
    .std-btn {
        font-size: 16px;
        padding: 10px;
    }
}

.pay-btn {
    display: inline-block;
    background: #16a34a;
    color: white;
    padding: 8px 15px;
    font-size: 14px;
    border-radius: 6px;
    text-decoration: none;
}

.pay-btn:hover {
    background: #15803d;
}

.pay-box {
    text-align: center;
    margin-top: 15px;
}

.pay-btn {
    display: inline-block;
    background: #0f172a;
    color: white;
    padding: 10px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 15px;
    font-weight: bold;
}

.pay-btn:hover {
    background: #1e293b;
}


/* انیمیشن کارت‌ها */

.feature-card {
    opacity: 0;
    transform: translateY(40px);
    transition: all .8s ease;
}

.feature-card.show {
    opacity: 1;
    transform: translateY(0);
}


/* انیمیشن دکمه ها */

.btn {
    transition: all .3s ease;
}

.btn:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}


/* انیمیشن لوگو */

.hero-logo {
    transition: all 1.5s ease;
}


/* منوی موبایل */

#menu.active {
    display: block;
    animation: fadeMenu .4s ease;
}

@keyframes fadeMenu {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* ===== HERO LOGO (250px + Move Up) ===== */

.hero-logo {
    width: 250px !important;
    height: auto !important;
    display: block;
    margin: 20px auto 10px auto !important;
    object-fit: contain;
    filter: drop-shadow(0 0 25px rgba(255, 255, 255, 0.35)) drop-shadow(0 0 60px rgba(0, 170, 255, 0.5)) drop-shadow(0 0 100px rgba(0, 170, 255, 0.4));
    transition: transform 0.6s ease;
    animation: logoShine 3s ease-in-out infinite;
}

.hero-logo:hover {
    transform: scale(1.08);
}

@keyframes logoShine {
    0% {
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2)) drop-shadow(0 0 25px rgba(0, 170, 255, 0.25)) drop-shadow(0 0 40px rgba(0, 170, 255, 0.2));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(255, 255, 255, 0.55)) drop-shadow(0 0 90px rgba(0, 200, 255, 0.7)) drop-shadow(0 0 140px rgba(0, 200, 255, 0.55));
    }
    100% {
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2)) drop-shadow(0 0 25px rgba(0, 170, 255, 0.25)) drop-shadow(0 0 40px rgba(0, 170, 255, 0.2));
    }
}

body {
    margin: 0;
    padding: 0;
    background: radial-gradient(circle at 50% 0%, #0a0f2c 0%, #020311 70%, #000000 100%);
    overflow-x: hidden;
    animation: bgPulse 12s ease-in-out infinite;
}

@keyframes bgPulse {
    0% {
        background-position: 50% 0%;
        filter: brightness(1);
    }
    50% {
        background-position: 50% 20%;
        filter: brightness(1.25);
    }
    100% {
        background-position: 50% 0%;
        filter: brightness(1);
    }
}

.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 120px;
}

.hero-glow-orb {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(0, 170, 255, 0.45) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(120px);
    animation: orbFloat 10s ease-in-out infinite;
    z-index: -1;
}

@keyframes orbFloat {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.4;
    }
    50% {
        transform: translateX(-50%) translateY(40px);
        opacity: 0.7;
    }
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.4;
    }
}

.hero-card {
    width: 80%;
    max-width: 900px;
    margin: 40px auto 0 auto;
    padding: 40px;
    border-radius: 30px;
    backdrop-filter: blur(22px) saturate(180%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 40px rgba(0, 200, 255, 0.25), 0 0 100px rgba(0, 170, 255, 0.15), inset 0 0 20px rgba(255, 255, 255, 0.04);
    transition: transform 0.6s ease, box-shadow 0.6s ease;
    animation: cardReveal 1.8s ease forwards;
    opacity: 0;
    transform: translateY(40px);
}

@keyframes cardReveal {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 60px rgba(0, 220, 255, 0.35), 0 0 140px rgba(0, 180, 255, 0.2), inset 0 0 25px rgba(255, 255, 255, 0.08);
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(0, 180, 255, 0.8), 0 0 40px rgba(0, 180, 255, 0.6);
    animation: titleGlow 4s ease-in-out infinite;
}

@keyframes titleGlow {
    0%,
    100% {
        text-shadow: 0 0 20px rgba(0, 180, 255, 0.5), 0 0 40px rgba(0, 180, 255, 0.3);
    }
    50% {
        text-shadow: 0 0 35px rgba(0, 180, 255, 1), 0 0 80px rgba(0, 180, 255, 0.7);
    }
}

.hero-sub {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 20px;
    line-height: 1.8;
    font-weight: 300;
    animation: fadeIn 2.4s ease forwards;
    opacity: 0;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    animation: scrollBlink 2s infinite;
}

@keyframes scrollBlink {
    0%,
    100% {
        opacity: 0.2;
    }
    50% {
        opacity: 1;
    }
}


/* هاله‌های شاین اطراف صفحه (اورب‌های گوشه‌ها) */

.page-glow-orb {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    filter: blur(90px);
    opacity: 0.55;
    mix-blend-mode: screen;
}

.page-glow-orb.orb-top-left {
    top: -120px;
    left: -80px;
    background: radial-gradient(circle, rgba(0, 200, 255, 0.6), transparent 70%);
    animation: orbTL 18s ease-in-out infinite;
}

.page-glow-orb.orb-bottom-right {
    bottom: -140px;
    right: -60px;
    background: radial-gradient(circle, rgba(180, 70, 255, 0.6), transparent 70%);
    animation: orbBR 20s ease-in-out infinite;
}

@keyframes orbTL {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translate(40px, 40px) scale(1.15);
        opacity: 0.8;
    }
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
}

@keyframes orbBR {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translate(-40px, -40px) scale(1.15);
        opacity: 0.8;
    }
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }
}


/* افکت خطوط نور ملایم در پس‌زمینه صفحه */

.page-light-beam {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
    background: linear-gradient(115deg, rgba(255, 255, 255, 0.04), transparent 60%), linear-gradient(-135deg, rgba(0, 200, 255, 0.08), transparent 55%);
    mix-blend-mode: screen;
    opacity: 0.7;
}


/* گرِین نرم روی کل صفحه برای سینمایی شدن */

.page-noise-overlay {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0.13;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='3' stitchTiles='noStitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.9'/%3E%3C/svg%3E");
    mix-blend-mode: soft-light;
}


/* سکشن امکانات – تم سفید/سورمه‌ای با نورهای نئونی */

.features {
    text-align: center;
    padding: 90px 0 120px;
    color: #ffffff;
    background: transparent;
    position: relative;
    overflow: hidden;
}


/* عنوان */

.features h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    color: #ffffff;
    text-shadow: 0 0 12px rgba(0, 200, 255, 0.45);
}


/* زیرعنوان */

.features .section-subtitle {
    font-size: 17px;
    color: rgba(230, 240, 255, 0.85);
    margin-bottom: 60px;
}


/* گرید کارت‌ها */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 35px;
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}


/* استایل کارت‌ها */

.feature-card {
    position: relative;
    padding: 32px 24px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(0, 200, 255, 0.22);
    box-shadow: 0 0 20px rgba(0, 200, 255, 0.22), inset 0 0 12px rgba(255, 255, 255, 0.05);
    color: #ffffff;
    transition: 0.35s ease;
    overflow: hidden;
}


/* لبه‌های شاین */

.feature-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.0), rgba(0, 200, 255, 0.7), rgba(180, 70, 255, 0.7), rgba(255, 255, 255, 0.0));
    opacity: 0;
    transition: opacity 0.45s ease;
    z-index: -1;
}


/* هاله نور داخلی */

.feature-card::after {
    content: "";
    position: absolute;
    inset: 40% -40%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 200, 255, 0.3), transparent 70%);
    opacity: 0;
    transition: 0.45s ease;
    z-index: -1;
}


/* آیکون */

.feature-card i {
    font-size: 50px;
    margin-bottom: 18px;
    color: #00d5ff;
    text-shadow: 0 0 12px rgba(0, 220, 255, 0.8);
    transition: 0.4s ease;
}


/* عنوان کارت */

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}


/* متن کارت */

.feature-card p {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(230, 240, 255, 0.8);
}


/* حالت هاور – نور بیشتر + شاین */

.feature-card:hover {
    transform: translateY(-10px) scale(1.03);
    border-color: rgba(0, 255, 255, 0.8);
    box-shadow: 0 0 40px rgba(0, 220, 255, 0.55), 0 0 80px rgba(0, 0, 0, 0.9);
}

.feature-card:hover::before {
    opacity: 0.95;
}

.feature-card:hover::after {
    opacity: 1;
    transform: translateY(-10px);
}

.feature-card:hover i {
    color: #ffffff;
    text-shadow: 0 0 18px rgba(0, 255, 255, 0.95);
}


/* ریسپانسیو */

@media (max-width: 992px) {
    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

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

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: #0f2a44;
    border-color: #0f2a44;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.feature-card:hover::before {
    opacity: 0;
}

.feature-card:hover::after {
    opacity: 0;
}

.feature-card:hover i {
    color: #ffffff;
    transform: scale(1.08);
}


/* پس زمینه شادتر */

body {
    background: linear-gradient(120deg, #f7b2ff, #b4c6ff, #9fe3ff);
    background-attachment: fixed;
}


/* هدر شیشه ای زیباتر */

header {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}


/* کارت امکانات */

.feature-card {
    background: linear-gradient(135deg, #ffffff, #f3f5ff);
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: 0.4s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}


/* دکمه ها */

.btn.primary {
    background: linear-gradient(45deg, #ff6ec7, #8a6bff);
}

.btn.secondary {
    background: linear-gradient(45deg, #58d3ff, #7a9bff);
}


/* لوگو وسط افکت بهتر */

.hero-logo {
    animation: floatLogo 4s ease-in-out infinite;
}

@keyframes floatLogo {
    0% {
        transform: translateY(0)
    }
    50% {
        transform: translateY(-15px)
    }
    100% {
        transform: translateY(0)
    }
}