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

body {
    font-family: 'Vazir', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a1a1a;
    color: #e0e0e0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    padding: 0 clamp(8px, 2.5vw, 40px);
    position: relative;
    overflow-x: hidden;
}

/* ===== BACKGROUND ANIMATION ===== */
.bg-animation-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    background: radial-gradient(ellipse at 30% 40%, rgba(26, 115, 232, 0.04), transparent 60%),
                radial-gradient(ellipse at 70% 60%, rgba(26, 115, 232, 0.03), transparent 50%),
                #1a1a1a;
}

#particlesCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    animation: floatCircle 20s infinite ease-in-out alternate;
    z-index: 0;
}

.bg-circle-1 { width: 400px; height: 400px; top: -100px; right: -80px; background: radial-gradient(circle, rgba(26, 115, 232, 0.06), transparent 70%); animation-duration: 25s; }
.bg-circle-2 { width: 350px; height: 350px; bottom: -80px; left: -60px; background: radial-gradient(circle, rgba(26, 115, 232, 0.05), transparent 70%); animation-duration: 22s; animation-delay: -3s; }
.bg-circle-3 { width: 250px; height: 250px; top: 30%; left: 70%; background: radial-gradient(circle, rgba(26, 115, 232, 0.04), transparent 70%); animation-duration: 18s; animation-delay: -6s; }
.bg-circle-4 { width: 300px; height: 300px; top: 60%; right: 10%; background: radial-gradient(circle, rgba(26, 115, 232, 0.03), transparent 70%); animation-duration: 24s; animation-delay: -9s; }
.bg-circle-5 { width: 200px; height: 200px; top: 15%; left: 10%; background: radial-gradient(circle, rgba(26, 115, 232, 0.05), transparent 70%); animation-duration: 16s; animation-delay: -2s; }
.bg-circle-6 { width: 280px; height: 280px; bottom: 20%; right: 25%; background: radial-gradient(circle, rgba(26, 115, 232, 0.04), transparent 70%); animation-duration: 21s; animation-delay: -7s; }
.bg-circle-7 { width: 180px; height: 180px; top: 45%; left: 45%; background: radial-gradient(circle, rgba(26, 115, 232, 0.03), transparent 70%); animation-duration: 19s; animation-delay: -4s; }
.bg-circle-8 { width: 220px; height: 220px; bottom: 5%; left: 30%; background: radial-gradient(circle, rgba(26, 115, 232, 0.04), transparent 70%); animation-duration: 23s; animation-delay: -11s; }

@keyframes floatCircle {
    0% { transform: translate(0, 0) scale(1) rotate(0deg); }
    33% { transform: translate(40px, -30px) scale(1.05) rotate(8deg); }
    66% { transform: translate(-30px, 25px) scale(0.95) rotate(-5deg); }
    100% { transform: translate(20px, -15px) scale(1.02) rotate(3deg); }
}

.wave {
    position: absolute;
    width: 200%;
    height: 100px;
    background: repeating-linear-gradient(90deg, transparent 0px, rgba(26, 115, 232, 0.02) 50px, transparent 100px);
    animation: waveMove 15s infinite linear;
    z-index: 0;
    opacity: 0.3;
}
.wave-1 { top: 15%; animation-duration: 18s; animation-delay: -2s; height: 60px; }
.wave-2 { top: 45%; animation-duration: 22s; animation-delay: -6s; height: 80px; opacity: 0.2; }
.wave-3 { top: 75%; animation-duration: 20s; animation-delay: -10s; height: 50px; opacity: 0.25; }

@keyframes waveMove { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.floating-supplements {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.supplement-icon {
    position: absolute;
    font-size: clamp(1.2rem, 3vw, 2.5rem);
    color: rgba(26, 115, 232, 0.06);
    animation: floatIcon 20s infinite ease-in-out alternate;
    pointer-events: none;
}
.supplement-icon i {
    font-size: clamp(1.2rem, 3vw, 2.5rem);
    color: rgba(26, 115, 232, 0.06);
}
.s1 { top: 12%; left: 8%; animation-duration: 22s; animation-delay: -3s; }
.s2 { top: 25%; right: 12%; animation-duration: 25s; animation-delay: -7s; }
.s3 { top: 55%; left: 5%; animation-duration: 18s; animation-delay: -5s; }
.s4 { bottom: 20%; right: 8%; animation-duration: 24s; animation-delay: -11s; }
.s5 { top: 40%; left: 20%; animation-duration: 20s; animation-delay: -9s; }
.s6 { bottom: 35%; right: 20%; animation-duration: 26s; animation-delay: -13s; }

@keyframes floatIcon {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
    50% { transform: translate(30px, -25px) rotate(15deg) scale(1.1); }
    100% { transform: translate(-25px, 20px) rotate(-10deg) scale(0.9); }
}

.light-beam {
    position: absolute;
    width: 2px;
    background: linear-gradient(180deg, transparent, rgba(26, 115, 232, 0.08), transparent);
    animation: lightBeam 8s infinite ease-in-out alternate;
    z-index: 0;
}
.light-beam-1 { height: 300px; left: 15%; top: 10%; animation-duration: 10s; animation-delay: -2s; }
.light-beam-2 { height: 400px; right: 20%; top: 5%; animation-duration: 12s; animation-delay: -5s; width: 1px; }
.light-beam-3 { height: 250px; left: 50%; top: 20%; animation-duration: 9s; animation-delay: -8s; width: 1.5px; }

@keyframes lightBeam {
    0% { opacity: 0.2; transform: scaleY(0.5) rotate(5deg); }
    50% { opacity: 0.6; transform: scaleY(1.2) rotate(-3deg); }
    100% { opacity: 0.3; transform: scaleY(0.8) rotate(2deg); }
}

/* ============================================================
   HEADER - MOBILE: LOGO TOP, BUTTONS CENTER
   ============================================================ */

.header {
    position: sticky;
    top: env(safe-area-inset-top, 0);
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(14px, 2.2vw, 24px) clamp(16px, 2.8vw, 34px);
    padding-top: calc(env(safe-area-inset-top, 0px) + clamp(14px, 2.2vw, 24px));
    padding-left: calc(env(safe-area-inset-left, 0px) + clamp(16px, 2.8vw, 34px));
    padding-right: calc(env(safe-area-inset-right, 0px) + clamp(16px, 2.8vw, 34px));
    background: rgba(42, 42, 42, 0.65);
    backdrop-filter: blur(25px) saturate(1.6);
    -webkit-backdrop-filter: blur(25px) saturate(1.6);
    border-radius: clamp(20px, 3vw, 30px);
    margin: clamp(12px, 1.8vw, 22px) 0 clamp(10px, 1.5vw, 16px) 0;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 100%;
    flex-wrap: nowrap;
    gap: clamp(10px, 1.8vw, 20px);
    min-height: clamp(64px, 9vw, 88px);
}

.glass-header {
    background: rgba(42, 42, 42, 0.65);
    backdrop-filter: blur(25px) saturate(1.6);
    -webkit-backdrop-filter: blur(25px) saturate(1.6);
}

/* ===== DESKTOP: space-between ===== */
@media (min-width: 769px) {
    .header {
        justify-content: space-between;
        gap: 0;
        flex-wrap: nowrap;
    }
    
    .logo {
        flex-shrink: 0;
    }
    
    .nav {
        flex-shrink: 0;
    }
}

/* ===== TABLET: 3 items in a row ===== */
@media (max-width: 768px) and (min-width: 500px) {
    .header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
        padding: clamp(16px, 2.5vw, 24px) clamp(14px, 2.2vw, 22px);
        min-height: clamp(68px, 9.5vw, 86px);
        gap: clamp(8px, 1.4vw, 14px);
    }
    
    .logo {
        flex-shrink: 0;
    }
    
    .nav {
        flex-shrink: 0;
        gap: clamp(8px, 1.4vw, 14px);
    }
}

/* ===== MOBILE (< 500px): LOGO TOP, BUTTONS CENTER ===== */
@media (max-width: 499px) {
    .header {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: clamp(14px, 2.2vw, 20px) clamp(10px, 1.8vw, 16px);
        padding-top: calc(env(safe-area-inset-top, 0px) + clamp(14px, 2.2vw, 20px));
        padding-left: calc(env(safe-area-inset-left, 0px) + clamp(10px, 1.8vw, 16px));
        padding-right: calc(env(safe-area-inset-right, 0px) + clamp(10px, 1.8vw, 16px));
        min-height: clamp(62px, 9vw, 80px);
        border-radius: clamp(16px, 2.4vw, 22px);
        margin: clamp(10px, 1.5vw, 16px) 0 clamp(8px, 1.2vw, 12px) 0;
        gap: clamp(8px, 1.2vw, 14px);
        transition: all 0.4s ease;
        flex-wrap: wrap;
    }
    
    /* LOGO - Top */
    .logo {
        order: -1;
        width: 100%;
        justify-content: center;
        padding: clamp(2px, 0.3vw, 5px) clamp(4px, 0.6vw, 10px);
        gap: clamp(5px, 0.8vw, 10px);
    }
    
    .logo-img-png {
        height: clamp(32px, 5vw, 42px);
        max-width: clamp(38px, 6vw, 48px);
    }
    
    .logo-text {
        font-size: clamp(1.1rem, 2.8vw, 1.5rem);
    }
    
    /* NAV - Center below logo */
    .nav {
        order: 0;
        width: 100%;
        justify-content: center;
        gap: clamp(8px, 1.5vw, 14px);
        flex-wrap: wrap;
    }
    
    .btn-header {
        padding: clamp(8px, 1.2vw, 12px) clamp(14px, 2.2vw, 20px);
        font-size: clamp(0.75rem, 1.2vw, 0.9rem);
        gap: clamp(6px, 0.9vw, 10px);
        min-height: clamp(38px, 5vw, 48px);
    }
    
    .btn-header i {
        font-size: clamp(0.75rem, 1.1vw, 0.95rem);
    }
    
    .btn-header .btn-text {
        font-size: clamp(0.6rem, 0.9vw, 0.75rem);
    }
    
    .instagram-svg {
        width: clamp(18px, 2.4vw, 24px);
        height: clamp(18px, 2.4vw, 24px);
    }
    
    /* ===== SCROLLED STATE ===== */
    .header.scrolled {
        padding: clamp(8px, 1.2vw, 14px) clamp(8px, 1.2vw, 12px);
        padding-top: calc(env(safe-area-inset-top, 0px) + clamp(8px, 1.2vw, 14px));
        padding-left: calc(env(safe-area-inset-left, 0px) + clamp(8px, 1.2vw, 12px));
        padding-right: calc(env(safe-area-inset-right, 0px) + clamp(8px, 1.2vw, 12px));
        min-height: clamp(52px, 7vw, 66px);
        background: rgba(18, 18, 18, 0.92);
        backdrop-filter: blur(30px) saturate(1.8);
        border-radius: clamp(14px, 2vw, 18px);
        box-shadow: 0 4px 35px rgba(0, 0, 0, 0.7);
        border-color: rgba(255, 255, 255, 0.04);
        margin-top: clamp(4px, 0.6vw, 8px);
        gap: clamp(4px, 0.6vw, 8px);
    }
    
    .header.scrolled .logo-img-png {
        height: clamp(24px, 4vw, 32px);
        max-width: clamp(28px, 5vw, 38px);
    }
    
    .header.scrolled .logo-text {
        font-size: clamp(0.85rem, 2.2vw, 1.1rem);
    }
    
    .header.scrolled .logo {
        padding: clamp(2px, 0.3vw, 4px) clamp(4px, 0.6vw, 8px);
        gap: clamp(4px, 0.6vw, 8px);
    }
    
    .header.scrolled .btn-header {
        padding: clamp(5px, 0.8vw, 8px) clamp(10px, 1.5vw, 14px);
        border-radius: 40px;
        font-size: clamp(0.55rem, 0.8vw, 0.7rem);
        gap: clamp(3px, 0.4vw, 5px);
        min-height: clamp(30px, 4.5vw, 38px);
        min-width: clamp(32px, 4.5vw, 40px);
        justify-content: center;
    }
    
    .header.scrolled .btn-header i {
        font-size: clamp(0.7rem, 1.6vw, 0.85rem);
    }
    
    .header.scrolled .btn-header .btn-text {
        opacity: 0;
        transform: scale(0.6);
        width: 0;
        overflow: hidden;
        margin: 0;
        padding: 0;
        position: absolute;
    }
    
    .header.scrolled .instagram-svg {
        width: clamp(14px, 2vw, 18px);
        height: clamp(14px, 2vw, 18px);
    }
    
    .header:not(.scrolled) .btn-header .btn-text {
        opacity: 1;
        transform: scale(1);
        width: auto;
        position: relative;
        display: inline-block;
    }
}

/* ===== EXTRA SMALL (< 360px) ===== */
@media (max-width: 360px) {
    .header {
        padding: 10px 8px;
        padding-top: calc(env(safe-area-inset-top, 0px) + 10px);
        padding-left: calc(env(safe-area-inset-left, 0px) + 8px);
        padding-right: calc(env(safe-area-inset-right, 0px) + 8px);
        min-height: 52px;
        border-radius: 14px;
        gap: 6px;
    }
    
    .logo-text {
        font-size: 0.85rem;
    }
    
    .logo-img-png {
        height: 26px;
        max-width: 30px;
    }
    
    .logo {
        gap: 4px;
        padding: 2px 4px;
    }
    
    .btn-header {
        padding: 4px 8px;
        font-size: 0.6rem;
        gap: 3px;
        min-height: 28px;
        min-width: 28px;
        border-radius: 30px;
    }
    
    .btn-header i {
        font-size: 0.7rem;
    }
    
    .btn-header .btn-text {
        font-size: 0.5rem;
    }
    
    .instagram-svg {
        width: 16px;
        height: 16px;
    }
    
    .header.scrolled {
        min-height: 42px;
        padding: 6px 6px;
        padding-top: calc(env(safe-area-inset-top, 0px) + 6px);
        padding-left: calc(env(safe-area-inset-left, 0px) + 6px);
        padding-right: calc(env(safe-area-inset-right, 0px) + 6px);
        gap: 4px;
    }
    
    .header.scrolled .logo-img-png {
        height: 20px;
        max-width: 24px;
    }
    
    .header.scrolled .logo-text {
        font-size: 0.65rem;
    }
    
    .header.scrolled .btn-header {
        padding: 3px 6px;
        min-height: 24px;
        min-width: 26px;
    }
    
    .header.scrolled .btn-header i {
        font-size: 0.6rem;
    }
    
    .header.scrolled .instagram-svg {
        width: 12px;
        height: 12px;
    }
}

/* ============================================================
   LOGO - BASE STYLES
   ============================================================ */
.logo {
    display: flex;
    align-items: center;
    gap: clamp(10px, 1.6vw, 18px);
    flex-shrink: 0;
    padding: clamp(4px, 0.5vw, 6px) clamp(8px, 1.2vw, 14px);
    border-radius: clamp(14px, 1.6vw, 20px);
    background: rgba(255, 255, 255, 0.04);
    transition: all 0.4s ease;
}

.logo-img-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(3px, 0.4vw, 5px);
    border-radius: clamp(12px, 1.4vw, 16px);
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.15), rgba(26, 115, 232, 0.02));
    transition: all 0.4s ease;
}

.logo-img-png {
    height: clamp(40px, 5.5vw, 60px);
    width: auto;
    max-width: clamp(46px, 6.5vw, 68px);
    border-radius: clamp(10px, 1.2vw, 14px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.logo-img {
    height: 100%;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    border-radius: clamp(8px, 1vw, 12px);
    background: rgba(255, 255, 255, 0.05);
    padding: clamp(2px, 0.3vw, 4px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: block;
    filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.3));
}

.logo-img:hover {
    transform: scale(1.06) rotate(-2deg);
    filter: drop-shadow(0 4px 20px rgba(26, 115, 232, 0.25));
}

.logo-text {
    font-size: clamp(1.3rem, 3vw, 2.4rem);
    font-weight: 900;
    letter-spacing: clamp(0.3px, 0.6vw, 1px);
    background: linear-gradient(135deg, #f5f5f5 20%, #b8c8d8 80%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
    text-shadow: 0 0 60px rgba(255, 255, 255, 0.05);
}

.logo-text .fit {
    background: linear-gradient(135deg, #1a73e8, #4a8af4, #1a73e8);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmerLogo 3.5s ease-in-out infinite;
    font-weight: 900;
}

@keyframes shimmerLogo {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ============================================================
   NAV BUTTONS
   ============================================================ */
.nav {
    display: flex;
    gap: clamp(10px, 1.8vw, 18px);
    flex-wrap: nowrap;
    align-items: center;
    flex-shrink: 0;
}

.btn-header {
    background: rgba(26, 115, 232, 0.2);
    color: #ffffff;
    padding: clamp(10px, 1.4vw, 16px) clamp(16px, 2.8vw, 32px);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(0.85rem, 1.3vw, 1.1rem);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(26, 115, 232, 0.25);
    display: inline-flex;
    align-items: center;
    gap: clamp(8px, 1.2vw, 14px);
    white-space: nowrap;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    min-height: clamp(42px, 5.5vw, 58px);
}

.glass-btn {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.glass-btn:hover::before {
    opacity: 1;
}

.glass-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50px;
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), transparent 50%, rgba(255, 255, 255, 0.08));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.btn-header i {
    font-size: clamp(0.85rem, 1.2vw, 1.1rem);
    color: #4a8af4;
    transition: all 0.3s ease;
}

.btn-header:hover i {
    color: #7aafff;
    transform: scale(1.1);
}

.btn-header .btn-text {
    transition: all 0.3s ease;
    font-size: clamp(0.65rem, 1vw, 0.9rem);
}

.btn-phone {
    background: rgba(26, 115, 232, 0.25);
    border-color: rgba(26, 115, 232, 0.3);
    box-shadow: 0 4px 25px rgba(26, 115, 232, 0.2);
}

.btn-phone:hover {
    background: rgba(26, 115, 232, 0.4);
    box-shadow: 0 8px 35px rgba(26, 115, 232, 0.4);
    transform: translateY(-3px) scale(1.03);
    border-color: rgba(26, 115, 232, 0.5);
}

.btn-instagram {
    background: linear-gradient(135deg, rgba(240, 148, 51, 0.12), rgba(225, 48, 108, 0.12), rgba(188, 24, 136, 0.12));
    border-color: rgba(225, 48, 108, 0.15);
    gap: clamp(8px, 1.2vw, 14px);
}

.btn-instagram:hover {
    background: linear-gradient(135deg, rgba(240, 148, 51, 0.25), rgba(225, 48, 108, 0.25), rgba(188, 24, 136, 0.25));
    box-shadow: 0 8px 35px rgba(225, 48, 108, 0.3);
    border-color: rgba(225, 48, 108, 0.35);
    transform: translateY(-3px) scale(1.03);
}

.instagram-svg {
    width: clamp(20px, 2.5vw, 30px);
    height: clamp(20px, 2.5vw, 30px);
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.btn-instagram:hover .instagram-svg {
    transform: scale(1.1) rotate(-5deg);
}

.btn-header:hover {
    transform: translateY(-3px) scale(1.03);
}

/* ============================================================
   COACHING PAGE - REMAINING STYLES
   ============================================================ */
.coaching-page {
    position: relative;
    z-index: 10;
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    padding: clamp(5px, 1vw, 10px) 0 clamp(15px, 3vw, 30px) 0;
}

.page-title {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    font-weight: 300;
    margin: clamp(15px, 3vw, 25px) 0 clamp(5px, 1vw, 10px) 0;
    color: #cccccc;
    letter-spacing: clamp(0.5px, 1vw, 1px);
}

.highlight-blue {
    font-weight: 700;
    background: linear-gradient(145deg, #1a73e8, #4a8af4);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

.coaching-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: clamp(20px, 3vw, 30px);
    margin-top: clamp(5px, 1vw, 15px);
}

.coaching-card-wrapper {
    flex: 1 1 min(260px, 100%);
    max-width: min(340px, 100%);
    min-width: min(220px, 100%);
    display: flex;
}

.coaching-card {
    background-color: rgba(44, 44, 44, 0.9);
    backdrop-filter: blur(4px);
    border-radius: clamp(20px, 3vw, 28px);
    padding: clamp(18px, 2.5vw, 25px) clamp(14px, 2vw, 20px) clamp(16px, 2vw, 20px);
    border: 1px solid #3e3e3e;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.coaching-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: #5a7a9a;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.7), 0 0 0 2px #4a6a8a inset;
}

/* ===== تیپ 1 - طلایی ===== */
.coaching-card.vip-gold {
    border-color: #ffd700;
    background: linear-gradient(145deg, rgba(60, 55, 20, 0.9), rgba(40, 35, 10, 0.95));
}
.coaching-card.vip-gold:hover {
    border-color: #ffed4a;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.7), 0 0 0 2px #ffd700 inset;
}
.vip-gold .coaching-badge {
    background: linear-gradient(135deg, #ffd700, #ffb300);
    color: #1a1a1a;
    border-color: #ffd700;
}
.vip-gold .coaching-icon { color: #ffd700; }
.vip-gold .price-tag {
    color: #ffd700;
    border-color: rgba(255, 215, 0, 0.3);
    background: rgba(255, 215, 0, 0.1);
}
.vip-gold .coaching-features li i { color: #ffd700; }
.vip-gold .btn-coaching {
    background: linear-gradient(135deg, #ffd700, #f0c000);
    color: #1a1a1a;
    border-color: #ffd700;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}
.vip-gold .btn-coaching:hover {
    background: linear-gradient(135deg, #ffe44d, #ffd000);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5);
}

/* ===== تیپ 2 - نقره‌ای ===== */
.coaching-card.vip-silver {
    border-color: #c0c0c0;
    background: linear-gradient(145deg, rgba(55, 55, 60, 0.9), rgba(35, 35, 40, 0.95));
}
.coaching-card.vip-silver:hover {
    border-color: #e0e0e0;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.7), 0 0 0 2px #c0c0c0 inset;
}
.vip-silver .coaching-badge {
    background: linear-gradient(135deg, #d0d0d0, #a0a0a0);
    color: #1a1a1a;
    border-color: #c0c0c0;
}
.vip-silver .coaching-icon { color: #c0c0c0; }
.vip-silver .price-tag {
    color: #c0c0c0;
    border-color: rgba(192, 192, 192, 0.2);
    background: rgba(192, 192, 192, 0.08);
}
.vip-silver .coaching-features li i { color: #c0c0c0; }
.vip-silver .btn-coaching {
    background: linear-gradient(135deg, #d0d0d0, #b0b0b0);
    color: #1a1a1a;
    border-color: #c0c0c0;
    box-shadow: 0 4px 15px rgba(192, 192, 192, 0.2);
}
.vip-silver .btn-coaching:hover {
    background: linear-gradient(135deg, #e0e0e0, #c0c0c0);
    box-shadow: 0 8px 25px rgba(192, 192, 192, 0.4);
}

/* ===== تیپ 3 - برنزی ===== */
.coaching-card.vip-bronze {
    border-color: #cd7f32;
    background: linear-gradient(145deg, rgba(55, 45, 25, 0.9), rgba(35, 25, 10, 0.95));
}
.coaching-card.vip-bronze:hover {
    border-color: #e8a050;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.7), 0 0 0 2px #cd7f32 inset;
}
.vip-bronze .coaching-badge {
    background: linear-gradient(135deg, #cd7f32, #b8692a);
    color: #fff;
    border-color: #cd7f32;
}
.vip-bronze .coaching-icon { color: #cd7f32; }
.vip-bronze .price-tag {
    color: #cd7f32;
    border-color: rgba(205, 127, 50, 0.3);
    background: rgba(205, 127, 50, 0.1);
}
.vip-bronze .coaching-features li i { color: #cd7f32; }
.vip-bronze .btn-coaching {
    background: linear-gradient(135deg, #cd7f32, #b8692a);
    color: #fff;
    border-color: #cd7f32;
    box-shadow: 0 4px 15px rgba(205, 127, 50, 0.3);
}
.vip-bronze .btn-coaching:hover {
    background: linear-gradient(135deg, #e08a3a, #c87830);
    box-shadow: 0 8px 25px rgba(205, 127, 50, 0.5);
}

/* ===== تیپ 4 - استاندارد ===== */
.coaching-card.vip-standard {
    border-color: #4a8af4;
    background: linear-gradient(145deg, rgba(25, 45, 65, 0.9), rgba(15, 25, 45, 0.95));
}
.coaching-card.vip-standard:hover {
    border-color: #6aaaf4;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.7), 0 0 0 2px #4a8af4 inset;
}
.vip-standard .coaching-badge {
    background: rgba(255, 255, 255, 0.08);
    color: #ccc;
    border-color: rgba(255, 255, 255, 0.1);
}
.vip-standard .coaching-icon { color: #4a8af4; }
.vip-standard .price-tag {
    color: #4fc3f7;
    border-color: rgba(26, 115, 232, 0.2);
    background: rgba(26, 115, 232, 0.15);
}
.vip-standard .coaching-features li i { color: #4a8af4; }
.vip-standard .btn-coaching {
    background: #1a73e8;
    color: #fff;
    border-color: #4a8af4;
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.2);
}
.vip-standard .btn-coaching:hover {
    background: #0d5bbf;
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.4);
    border-color: #7aafff;
}

/* ===== تیپ 5 و 6 - پایه (یکسان) ===== */
.coaching-card.vip-basic {
    border-color: #6a6a6a;
    background: linear-gradient(145deg, rgba(45, 45, 45, 0.9), rgba(25, 25, 25, 0.95));
}
.coaching-card.vip-basic:hover {
    border-color: #8a8a8a;
    box-shadow: 0 25px 45px rgba(0, 0, 0, 0.7), 0 0 0 2px #6a6a6a inset;
}
.vip-basic .coaching-badge {
    background: rgba(255, 255, 255, 0.08);
    color: #ccc;
    border-color: rgba(255, 255, 255, 0.1);
}
.vip-basic .coaching-icon { color: #8a8a8a; }
.vip-basic .price-tag {
    color: #aaa;
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}
.vip-basic .coaching-features li i { color: #8a8a8a; }
.vip-basic .btn-coaching {
    background: #6a6a6a;
    color: #fff;
    border-color: #8a8a8a;
    box-shadow: 0 4px 15px rgba(100, 100, 100, 0.2);
}
.vip-basic .btn-coaching:hover {
    background: #8a8a8a;
    box-shadow: 0 8px 25px rgba(100, 100, 100, 0.3);
    border-color: #aaa;
}

/* ============================================================
   COACHING CARD COMPONENTS
   ============================================================ */
.coaching-badge {
    position: absolute;
    top: clamp(8px, 1.2vw, 14px);
    right: clamp(8px, 1.2vw, 14px);
    font-size: clamp(0.55rem, 0.8vw, 0.65rem);
    font-weight: 700;
    padding: clamp(3px, 0.4vw, 5px) clamp(10px, 1.5vw, 16px);
    border-radius: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.coaching-header {
    text-align: center;
    padding-bottom: clamp(10px, 1.5vw, 16px);
    border-bottom: 2px solid rgba(255, 255, 255, 0.05);
    margin-bottom: clamp(10px, 1.5vw, 16px);
}

.coaching-icon {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom: clamp(3px, 0.5vw, 6px);
    display: inline-block;
}

.coaching-header h2 {
    font-size: clamp(1.2rem, 2.2vw, 1.6rem);
    font-weight: 700;
    color: #eaeaea;
    letter-spacing: 0.5px;
    margin-bottom: clamp(3px, 0.5vw, 6px);
}

.price-tag {
    display: inline-block;
    padding: clamp(4px, 0.6vw, 6px) clamp(12px, 2vw, 20px);
    border-radius: 30px;
    font-size: clamp(0.85rem, 1.2vw, 1.05rem);
    font-weight: 700;
    margin-top: clamp(3px, 0.5vw, 6px);
}

.coaching-body {
    flex: 1;
    margin-bottom: clamp(10px, 1.5vw, 16px);
}

.coaching-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.coaching-features li {
    display: flex;
    align-items: center;
    gap: clamp(8px, 1vw, 12px);
    padding: clamp(4px, 0.5vw, 7px) 0;
    font-size: clamp(0.75rem, 1vw, 0.9rem);
    color: #c0c0c0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    line-height: 1.5;
}

.coaching-features li:last-child {
    border-bottom: none;
}

.coaching-features li i {
    font-size: clamp(0.75rem, 1vw, 0.9rem);
    flex-shrink: 0;
}

.btn-coaching {
    display: block;
    text-align: center;
    padding: clamp(8px, 1vw, 12px) clamp(16px, 2vw, 22px);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.8rem, 1.1vw, 0.95rem);
    transition: all 0.3s ease;
    border: 1px solid;
    margin-top: auto;
}

.btn-coaching:hover {
    transform: translateY(-3px);
}

/* ===== BACK LINK ===== */
.back-link {
    text-align: center;
    margin-top: clamp(25px, 4vw, 40px);
}

.btn-back {
    display: inline-block;
    background-color: transparent;
    color: #aaa;
    padding: clamp(8px, 1.2vw, 12px) clamp(18px, 3vw, 30px);
    border-radius: clamp(25px, 4vw, 40px);
    text-decoration: none;
    font-weight: 500;
    font-size: clamp(0.8rem, 1.1vw, 0.95rem);
    transition: all 0.3s ease;
    border: 1px solid #4a4a4a;
}

.btn-back i {
    margin-left: 8px;
    color: #4a8af4;
    font-size: clamp(0.8rem, 1vw, 1rem);
}

.btn-back:hover {
    background-color: #1a73e8;
    color: #fff;
    border-color: #1a73e8;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.3);
}

.btn-back:hover i {
    color: #fff;
}

/* ===== FOOTER ===== */
.footer {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: clamp(16px, 2.5vw, 25px) clamp(12px, 2.5vw, 30px);
    margin-top: clamp(15px, 2vw, 20px);
    border-top: 1px solid #3a3a3a;
    color: #888888;
    font-size: clamp(0.75rem, 1vw, 0.9rem);
    background-color: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(6px);
    border-radius: clamp(20px, 4vw, 40px) clamp(20px, 4vw, 40px) 0 0;
    letter-spacing: 0.3px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(10px, 1.5vw, 15px);
}

.footer-links {
    width: 100%;
    display: flex;
    justify-content: flex-start;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: clamp(8px, 1.2vw, 12px);
    width: 100%;
}

.footer-list li {
    display: flex;
    align-items: center;
    gap: clamp(8px, 1.2vw, 12px);
    color: #aaaaaa;
    font-size: clamp(0.7rem, 1vw, 0.9rem);
    line-height: 1.8;
    padding: clamp(2px, 0.3vw, 4px) 0;
    transition: color 0.3s ease;
    width: 100%;
}

.footer-list li a {
    color: #aaaaaa;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: clamp(8px, 1.2vw, 12px);
    transition: all 0.3s ease;
    width: 100%;
}

.footer-list li a:hover {
    color: #1a73e8;
    transform: translateX(-5px);
}

.footer-list li a i {
    color: #1a73e8;
    font-size: clamp(0.9rem, 1.2vw, 1.2rem);
    width: clamp(18px, 2.5vw, 24px);
    text-align: center;
}

.footer-list li i:not(.fa-home) {
    color: #1a73e8;
    font-size: clamp(0.9rem, 1.2vw, 1.2rem);
    width: clamp(18px, 2.5vw, 24px);
    text-align: center;
    flex-shrink: 0;
}

.footer-list li span {
    word-break: break-word;
}

.footer-copy {
    color: #666666;
    font-size: clamp(0.65rem, 0.8vw, 0.8rem);
    margin-top: clamp(3px, 0.5vw, 5px);
    text-align: center;
    width: 100%;
    border-top: 1px solid #2a2a2a;
    padding-top: clamp(10px, 1.5vw, 15px);
}

/* ============================================================
   RESPONSIVE - COACHING CARDS
   ============================================================ */
@media (max-width: 768px) {
    .coaching-card-wrapper {
        flex: 1 1 45%;
        max-width: 280px;
        min-width: 200px;
    }
}

@media (max-width: 576px) {
    body {
        padding: 0 10px;
    }
    .coaching-card-wrapper {
        flex: 1 1 100%;
        max-width: 340px;
        min-width: 0;
    }
}

@media (max-width: 500px) {
    .btn-back {
        background: #1a73e8 !important;
        color: #ffffff !important;
        border-color: #1a73e8 !important;
    }
    .btn-back i {
        color: #ffffff !important;
    }
    .btn-back:hover {
        background: #0d5bbf !important;
        color: #ffffff !important;
        border-color: #0d5bbf !important;
        transform: translateY(-3px) !important;
        box-shadow: 0 8px 25px rgba(26, 115, 232, 0.5) !important;
    }
}

/* ===== TOUCH DEVICE OPTIMIZATION ===== */
@media (hover: none) {
    .coaching-card:hover {
        transform: none !important;
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5) !important;
    }
    .btn-back {
        background: #1a73e8 !important;
        color: #ffffff !important;
        border-color: #1a73e8 !important;
    }
    .btn-back i {
        color: #ffffff !important;
    }
}