/* ========================================
   INSTAGRAM SECTION STYLES
   Modern & Creative Layout
   ======================================== */

.instagram-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    position: relative;
    overflow: hidden;
}

/* Decorative Background */
.instagram-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(225, 48, 108, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.instagram-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(131, 58, 180, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* ========================================
   Section Header
   ======================================== */
.instagram-section__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

.instagram-section__info {
    max-width: 500px;
}

.instagram-section__subtitle {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: transparent;
    background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
    -webkit-background-clip: text;
    background-clip: text;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.instagram-section__title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-800);
    margin: 0 0 var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.instagram-section__title i {
    font-size: 1.2em;
    background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.instagram-section__description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
    line-height: var(--line-height-relaxed);
}

/* ========================================
   Follow Button
   ======================================== */
.instagram-section__follow-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-2xl);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 8px 24px rgba(225, 48, 108, 0.3);
    position: relative;
    overflow: hidden;
}

.instagram-section__follow-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #F77737, #E1306C, #833AB4);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.instagram-section__follow-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(225, 48, 108, 0.4);
}

.instagram-section__follow-btn:hover::before {
    opacity: 1;
}

.instagram-section__follow-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-xl);
    backdrop-filter: blur(4px);
}

.instagram-section__follow-text {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.instagram-section__username {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    direction: ltr;
}

.instagram-section__follow-label {
    font-size: var(--font-size-xs);
    opacity: 0.9;
}

.instagram-section__follow-arrow {
    position: relative;
    z-index: 1;
    font-size: var(--font-size-lg);
    transition: transform 0.3s ease;
}

.instagram-section__follow-btn:hover .instagram-section__follow-arrow {
    transform: translateX(-4px);
}

/* ========================================
   Instagram Grid - Creative Layout
   ======================================== */
.instagram-section__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* Featured Item (First Item - Spans 2 rows) */
.instagram-section__item--featured {
    grid-row: span 2;
}

/* Item Styles */
.instagram-section__item {
    position: relative;
    display: block;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    text-decoration: none;
}

.instagram-section__item-inner {
    position: relative;
    width: 100%;
    padding-top: 100%;
    background: linear-gradient(145deg, var(--color-gray-100), var(--color-gray-200));
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.instagram-section__item--featured .instagram-section__item-inner {
    padding-top: 100%;
    height: 100%;
}

.instagram-section__item:hover .instagram-section__item-inner {
    transform: scale(1.02);
}

/* Image */
.instagram-section__image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.instagram-section__item:hover .instagram-section__image {
    transform: scale(1.1);
}

/* Overlay */
.instagram-section__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
        135deg, 
        rgba(131, 58, 180, 0.85), 
        rgba(225, 48, 108, 0.85), 
        rgba(247, 119, 55, 0.85)
    );
    opacity: 0;
    transition: opacity 0.4s ease;
}

.instagram-section__item:hover .instagram-section__overlay {
    opacity: 1;
}

.instagram-section__overlay-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    text-align: center;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
}

.instagram-section__item:hover .instagram-section__overlay-content {
    transform: translateY(0);
    opacity: 1;
}

.instagram-section__overlay-content i {
    font-size: 2.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.instagram-section__overlay-content span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

/* Decorative Corner */
.instagram-section__corner {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 32px;
    height: 32px;
    border-top: 3px solid rgba(255, 255, 255, 0.5);
    border-right: 3px solid rgba(255, 255, 255, 0.5);
    border-radius: 0 var(--radius-md) 0 0;
    opacity: 0;
    transform: translate(10px, -10px);
    transition: all 0.4s ease;
}

.instagram-section__item:hover .instagram-section__corner {
    opacity: 1;
    transform: translate(0, 0);
}

/* ========================================
   Mobile CTA Button
   ======================================== */
.instagram-section__mobile-cta {
    display: none;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.instagram-section__mobile-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #833AB4, #E1306C, #F77737);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    box-shadow: 0 6px 20px rgba(225, 48, 108, 0.35);
    transition: all 0.3s ease;
}

.instagram-section__mobile-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(225, 48, 108, 0.45);
}

.instagram-section__mobile-btn i:first-child {
    font-size: var(--font-size-lg);
}

/* ========================================
   RESPONSIVE - ULTRA WIDE (1920px+)
   ======================================== */
@media (min-width: 1920px) {
    .instagram-section {
        padding: calc(var(--spacing-4xl) * 1.5) 0;
    }
    
    .instagram-section__header {
        margin-bottom: var(--spacing-3xl);
    }
    
    .instagram-section__info {
        max-width: 600px;
    }
    
    .instagram-section__subtitle {
        font-size: var(--font-size-sm);
    }
    
    .instagram-section__title {
        font-size: 3rem;
    }
    
    .instagram-section__description {
        font-size: var(--font-size-base);
    }
    
    .instagram-section__grid {
        gap: var(--spacing-xl);
    }
    
    .instagram-section__follow-btn {
        padding: var(--spacing-lg) var(--spacing-2xl);
    }
    
    .instagram-section__follow-icon {
        width: 52px;
        height: 52px;
        font-size: var(--font-size-2xl);
    }
    
    .instagram-section__overlay-content i {
        font-size: 3rem;
    }
}

/* ========================================
   RESPONSIVE - LARGE DESKTOP (1440px - 1919px)
   ======================================== */
@media (min-width: 1440px) and (max-width: 1919px) {
    .instagram-section {
        padding: var(--spacing-4xl) 0;
    }
    
    .instagram-section__grid {
        gap: var(--spacing-lg);
    }
}

/* ========================================
   RESPONSIVE - DESKTOP (1200px - 1439px)
   ======================================== */
@media (min-width: 1200px) and (max-width: 1439px) {
    .instagram-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .instagram-section__title {
        font-size: var(--font-size-2xl);
    }
}

/* ========================================
   RESPONSIVE - SMALL DESKTOP (1024px - 1199px)
   ======================================== */
@media (min-width: 1024px) and (max-width: 1199px) {
    .instagram-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .instagram-section__header {
        margin-bottom: var(--spacing-xl);
    }
    
    .instagram-section__title {
        font-size: var(--font-size-2xl);
    }
    
    .instagram-section__grid {
        gap: var(--spacing-md);
    }
    
    .instagram-section__follow-btn {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .instagram-section__follow-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
}

/* ========================================
   RESPONSIVE - TABLET LANDSCAPE (768px - 1023px)
   ======================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    .instagram-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .instagram-section__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-xl);
    }
    
    .instagram-section__title {
        font-size: var(--font-size-xl);
    }
    
    .instagram-section__grid {
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: auto;
        gap: var(--spacing-sm);
    }
    
    .instagram-section__item--featured {
        grid-row: span 1;
    }
    
    .instagram-section__follow-btn {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .instagram-section__follow-icon {
        width: 38px;
        height: 38px;
        font-size: var(--font-size-base);
    }
    
    .instagram-section__username {
        font-size: var(--font-size-sm);
    }
    
    .instagram-section__overlay-content i {
        font-size: 2rem;
    }
}

/* ========================================
   RESPONSIVE - TABLET PORTRAIT (600px - 767px)
   ======================================== */
@media (min-width: 600px) and (max-width: 767px) {
    .instagram-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .instagram-section__header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .instagram-section__info {
        max-width: 100%;
    }
    
    .instagram-section__title {
        font-size: var(--font-size-xl);
        justify-content: center;
    }
    
    .instagram-section__description {
        font-size: var(--font-size-xs);
    }
    
    .instagram-section__follow-btn {
        display: none;
    }
    
    .instagram-section__grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto;
        gap: var(--spacing-sm);
    }
    
    .instagram-section__item--featured {
        grid-row: span 1;
    }
    
    .instagram-section__item-inner {
        border-radius: var(--radius-xl);
    }
    
    .instagram-section__mobile-cta {
        display: block;
    }
    
    .instagram-section__overlay-content i {
        font-size: 1.5rem;
    }
    
    .instagram-section__overlay-content span {
        font-size: 10px;
    }
}

/* ========================================
   RESPONSIVE - MOBILE LARGE (480px - 599px)
   ======================================== */
@media (min-width: 480px) and (max-width: 599px) {
    .instagram-section {
        padding: var(--spacing-xl) 0;
    }
    
    .instagram-section__header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .instagram-section__subtitle {
        font-size: 10px;
    }
    
    .instagram-section__title {
        font-size: var(--font-size-lg);
        justify-content: center;
    }
    
    .instagram-section__description {
        font-size: var(--font-size-xs);
        display: none;
    }
    
    .instagram-section__follow-btn {
        display: none;
    }
    
    .instagram-section__grid {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto;
        gap: 8px;
    }
    
    .instagram-section__item--featured {
        grid-row: span 1;
    }
    
    .instagram-section__item-inner {
        border-radius: var(--radius-lg);
    }
    
    .instagram-section__mobile-cta {
        display: block;
    }
    
    .instagram-section__mobile-btn {
        font-size: var(--font-size-xs);
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .instagram-section__overlay-content i {
        font-size: 1.25rem;
    }
    
    .instagram-section__overlay-content span {
        font-size: 9px;
    }
    
    .instagram-section__corner {
        display: none;
    }
}

/* ========================================
   RESPONSIVE - MOBILE MEDIUM (400px - 479px)
   ======================================== */
@media (min-width: 400px) and (max-width: 479px) {
    .instagram-section {
        padding: var(--spacing-lg) 0;
    }
    
    .instagram-section__header {
        margin-bottom: var(--spacing-md);
    }
    
    .instagram-section__subtitle {
        font-size: 9px;
    }
    
    .instagram-section__title {
        font-size: var(--font-size-base);
    }
    
    .instagram-section__title i {
        font-size: 1.4em;
    }
    
    .instagram-section__description {
        display: none;
    }
    
    .instagram-section__follow-btn {
        display: none;
    }
    
    .instagram-section__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }
    
    .instagram-section__item--featured {
        grid-row: span 1;
    }
    
    .instagram-section__item-inner {
        border-radius: var(--radius-md);
    }
    
    .instagram-section__mobile-cta {
        display: block;
        margin-top: var(--spacing-md);
    }
    
    .instagram-section__mobile-btn {
        font-size: 11px;
        padding: 10px var(--spacing-md);
    }
    
    .instagram-section__overlay-content i {
        font-size: 1rem;
    }
    
    .instagram-section__overlay-content span {
        display: none;
    }
    
    .instagram-section__corner {
        display: none;
    }
}

/* ========================================
   RESPONSIVE - MOBILE SMALL (< 400px)
   ======================================== */
@media (max-width: 399px) {
    .instagram-section {
        padding: var(--spacing-md) 0;
    }
    
    .instagram-section__header {
        margin-bottom: var(--spacing-sm);
    }
    
    .instagram-section__subtitle {
        font-size: 8px;
    }
    
    .instagram-section__title {
        font-size: var(--font-size-sm);
        gap: var(--spacing-xs);
    }
    
    .instagram-section__description {
        display: none;
    }
    
    .instagram-section__follow-btn {
        display: none;
    }
    
    .instagram-section__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
    }
    
    .instagram-section__item--featured {
        grid-row: span 1;
    }
    
    .instagram-section__item-inner {
        border-radius: var(--radius-sm);
    }
    
    .instagram-section__mobile-cta {
        display: block;
        margin-top: var(--spacing-sm);
    }
    
    .instagram-section__mobile-btn {
        font-size: 10px;
        padding: 8px var(--spacing-md);
        border-radius: var(--radius-lg);
    }
    
    .instagram-section__overlay {
        display: none;
    }
    
    .instagram-section__corner {
        display: none;
    }
}

/* ========================================
   HOVER STATES - TOUCH DEVICES
   ======================================== */
@media (hover: none) {
    .instagram-section__item:hover .instagram-section__item-inner {
        transform: none;
    }
    
    .instagram-section__item:hover .instagram-section__image {
        transform: none;
    }
    
    .instagram-section__overlay {
        display: none;
    }
    
    .instagram-section__corner {
        display: none;
    }
    
    .instagram-section__follow-btn:hover {
        transform: none;
    }
    
    .instagram-section__follow-btn:active {
        transform: scale(0.98);
    }
    
    .instagram-section__mobile-btn:hover {
        transform: none;
    }
    
    .instagram-section__mobile-btn:active {
        transform: scale(0.98);
    }
}

/* ========================================
   REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .instagram-section__item-inner,
    .instagram-section__image,
    .instagram-section__overlay,
    .instagram-section__overlay-content,
    .instagram-section__corner,
    .instagram-section__follow-btn,
    .instagram-section__follow-btn::before,
    .instagram-section__follow-arrow,
    .instagram-section__mobile-btn {
        transition: none;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .instagram-section {
        display: none;
    }
}