/* ==========================================================================
   CSS Variables (Design System)
   ========================================================================== */
:root {
    /* DARK MODE (Default) - Luxury Navy/Midnight Blue */
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent-color: #3b82f6;
    --accent-glow: rgba(59, 130, 246, 0.4);

    --glass-bg: rgba(17, 24, 39, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);

    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --hover-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 6rem 1rem;
    --container-max-width: 1200px;
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.section-padding {
    padding: var(--section-padding);
}

.text-center {
    text-align: center;
}

.mt-large {
    margin-top: 4rem;
}

/* Typography Utilities */
.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 3rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--accent-glow);
}

.placeholder {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border: 1px dashed var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-radius: 8px;
    overflow: hidden;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    background-color: var(--glass-bg);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
    transition: color 0.3s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    height: 85vh;
    min-height: 600px;
    max-height: 800px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle at center, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10, 14, 23, 0.85) 0%, rgba(10, 14, 23, 0.3) 30%, rgba(10, 14, 23, 0.3) 70%, rgba(10, 14, 23, 0.85) 100%);
    z-index: 1;
    pointer-events: none;
}

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

/* ==========================================================================
   Hero Halftone Animated Background
   ========================================================================== */

/* Wrapper: sits at z-index 0, behind the dark overlay (z-1) and content (z-2).
   Extends 10% beyond the section edges so drifting dots never show hard borders.
   A radial mask fades the pattern toward all four edges for natural blending. */
.hero-halftone {
    position: absolute;
    inset: -10%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    will-change: transform;

    /* Radial mask — opaque center, transparent at edges */
    mask-image: radial-gradient(
        ellipse 58% 58% at 50% 50%,
        rgba(0, 0, 0, 1) 20%,
        rgba(0, 0, 0, 0.6) 50%,
        transparent 72%
    );
    -webkit-mask-image: radial-gradient(
        ellipse 58% 58% at 50% 50%,
        rgba(0, 0, 0, 1) 20%,
        rgba(0, 0, 0, 0.6) 50%,
        transparent 72%
    );
}

/* ── Layer A: Large dots (36 × 36 grid) — slowest drift ── */
.hero-halftone::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(59, 130, 246, 0.19) 1.8px, transparent 1.8px);
    background-size: 36px 36px;
    background-position: 0 0;
    animation: halftone-float-a 22s ease-in-out infinite alternate;
}

/* ── Layer B: Medium dots (20 × 20 grid) — mid speed, offset grid ── */
.hero-halftone::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(59, 130, 246, 0.12) 1.3px, transparent 1.3px);
    background-size: 20px 20px;
    background-position: 10px 10px;
    animation: halftone-float-b 18s ease-in-out infinite alternate-reverse;
}

/* ── Layer C: Small dots (12 × 12 grid) — fastest drift, tightest grid ── */
.halftone-layer-c {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(59, 130, 246, 0.08) 0.9px, transparent 0.9px);
    background-size: 12px 12px;
    background-position: 6px 0px;
    animation: halftone-float-c 25s ease-in-out infinite alternate;
}

/* ── Keyframes: gentle translate + subtle scale only (GPU-composited) ── */
@keyframes halftone-float-a {
    0%   { transform: translate(0px,   0px)  scale(1.00); opacity: 0.75; }
    20%  { transform: translate(7px,  -11px) scale(1.01); opacity: 1.00; }
    40%  { transform: translate(-9px,  6px)  scale(0.99); opacity: 0.80; }
    60%  { transform: translate(5px,   13px) scale(1.02); opacity: 0.90; }
    80%  { transform: translate(-4px, -7px)  scale(1.00); opacity: 0.95; }
    100% { transform: translate(8px,   4px)  scale(0.98); opacity: 0.78; }
}

@keyframes halftone-float-b {
    0%   { transform: translate(0px,   0px)  scale(1.00); opacity: 0.65; }
    25%  { transform: translate(-8px,  9px)  scale(1.02); opacity: 0.90; }
    50%  { transform: translate(10px, -5px)  scale(0.98); opacity: 0.70; }
    75%  { transform: translate(-5px, -11px) scale(1.01); opacity: 0.85; }
    100% { transform: translate(6px,   7px)  scale(0.99); opacity: 0.72; }
}

@keyframes halftone-float-c {
    0%   { transform: translate(0px,  0px)   scale(1.00); opacity: 0.60; }
    30%  { transform: translate(9px, -8px)   scale(1.01); opacity: 0.88; }
    60%  { transform: translate(-7px, 10px)  scale(0.99); opacity: 0.68; }
    100% { transform: translate(4px,  -5px)  scale(1.02); opacity: 0.80; }
}

/* ── Respect prefers-reduced-motion ── */
@media (prefers-reduced-motion: reduce) {
    .hero-halftone::before,
    .hero-halftone::after,
    .halftone-layer-c {
        animation: none;
        opacity: 0.6;
    }
}

/* ── Responsive: widen mask on smaller screens so dots reach further ── */
@media (max-width: 768px) {
    .hero-halftone {
        mask-image: radial-gradient(
            ellipse 75% 65% at 50% 50%,
            rgba(0, 0, 0, 1) 15%,
            rgba(0, 0, 0, 0.5) 50%,
            transparent 75%
        );
        -webkit-mask-image: radial-gradient(
            ellipse 75% 65% at 50% 50%,
            rgba(0, 0, 0, 1) 15%,
            rgba(0, 0, 0, 0.5) 50%,
            transparent 75%
        );
    }
}

@media (max-width: 480px) {
    .hero-halftone {
        mask-image: radial-gradient(
            ellipse 90% 70% at 50% 50%,
            rgba(0, 0, 0, 0.9) 10%,
            rgba(0, 0, 0, 0.4) 50%,
            transparent 75%
        );
        -webkit-mask-image: radial-gradient(
            ellipse 90% 70% at 50% 50%,
            rgba(0, 0, 0, 0.9) 10%,
            rgba(0, 0, 0, 0.4) 50%,
            transparent 75%
        );
    }
}



.main-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    color: #FFFFFF;
    text-shadow: 0 5px 30px rgba(0, 0, 0, 0.9);
    display: inline-block;
}

.main-title span {
    display: inline-block;
    opacity: 0;
    transform: translateY(-40px);
    animation: letterDrop 1.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.subtitle {
    font-size: 3.5rem;
    font-weight: 300;
    letter-spacing: 3px;
    margin-bottom: 3rem;
    color: var(--text-primary);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.5s ease forwards 1.2s;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #fff;
    background: linear-gradient(135deg, var(--accent-color) 0%, #1e3a8a 100%);
    border-radius: 30px;
    box-shadow: 0 4px 15px var(--accent-glow);
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeUp 1s ease forwards 1.6s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

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

/* ==========================================================================
   About Section
   ========================================================================== */
.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.about-section {
    padding-top: 4rem;
}

.profile-image-wrapper {
    position: relative;
    width: 300px;
    height: 300px;
    flex-shrink: 0;
    margin-left: 30px;
}

.profile-reveal-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.mask-circle {
    stroke-dasharray: 472;
    stroke-dashoffset: 472;
    transition: stroke-dashoffset 2.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-ring {
    stroke-dasharray: 955;
    stroke-dashoffset: 955;
    stroke-linecap: round;
    transition: stroke-dashoffset 2.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-image-wrapper.revealed .mask-circle,
.profile-image-wrapper.revealed .progress-ring {
    stroke-dashoffset: 0;
}

.about-text .section-title {
    margin-bottom: 1.5rem;
}

.about-text .section-title::after {
    left: 0;
    transform: none;
}

.premium-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==========================================================================
   Experience Section
   ========================================================================== */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
    border-color: var(--accent-color);
}

.experience-single-container {
    max-width: 800px;
    margin: 4rem auto 0;
}

.experience-card-horizontal {
    padding: 4rem 3rem;
    border-radius: 20px;
    background: rgba(17, 24, 39, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
    position: relative;
    overflow: hidden;
}

.experience-card-horizontal::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(90deg, #3b82f6, #3b82f6, #3b82f6, #3b82f6, #3b82f6);
    background-size: 300% 300%;
    animation: borderMove 2s linear infinite;
    pointer-events: none;
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    box-shadow:
        0 0 8px #00AEEF,
        0 0 18px rgba(0, 174, 239, .6);
}

@keyframes borderMove {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 300% 50%;
    }
}

.experience-card-horizontal .premium-text {
    font-size: 1.3rem;
    color: #FFFFFF;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.experience-card-horizontal:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.category-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

/* Single Irises */
.subcategory {
    margin-bottom: 4rem;
}

.subcategory-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.grid-gallery {
    display: grid;
    gap: 1.5rem;
}

.square-grid {
    grid-template-columns: repeat(5, 1fr);
}

.gallery-item {
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: visible;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 30px var(--accent-glow);
    z-index: 10;
}

.gallery-item:hover::before {
    opacity: 1;
}

/* Artistic Carousel */
.artistic-carousel-container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 50px;
}

.carousel-track-wrapper {
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 15px var(--accent-glow);
}

.artistic-slide {
    flex: 0 0 100%;
    aspect-ratio: 11 / 8.5;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    margin: 0 auto;
}

.artistic-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.artistic-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent);
    opacity: 0;
    transition: opacity 0.5s;
}

.artistic-slide:hover::before {
    opacity: 1;
}

.prev-btn-art {
    left: 0;
}

.next-btn-art {
    right: 0;
}

/* ==========================================================================
   Transformations Carousel
   ========================================================================== */
.transformation-slide {
    flex: 0 0 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 0;
}

.comparison-slider {
    position: relative;
    width: 100%;
    max-width: 800px;
    aspect-ratio: 3 / 2;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: var(--card-shadow);
    background: var(--bg-secondary);
    user-select: none;
    cursor: ew-resize;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.comparison-slider:hover {
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 0 20px rgba(59, 130, 246, 0.15);
}

.comparison-slider .img-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.comparison-slider img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    z-index: 2;
}

/* Premium Placeholders styled for Luxury Blue Theme */
.comparison-slider .placeholder-box {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f172a 0%, #070a13 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    gap: 12px;
    border: 1px dashed rgba(59, 130, 246, 0.25);
    border-radius: 16px;
    z-index: 1;
    transition: opacity 0.4s ease;
}

.comparison-slider .placeholder-box svg {
    color: var(--accent-color);
    filter: drop-shadow(0 0 8px var(--accent-glow));
    opacity: 0.7;
}

.comparison-slider .placeholder-box span {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-primary);
    opacity: 0.8;
}

.comparison-slider .before-wrapper {
    z-index: 1;
}

.comparison-slider .before-img {
    filter: none;
}

.comparison-slider .after-wrapper {
    z-index: 2;
    clip-path: inset(0 0 0 50%);
}

.comparison-slider .after-img {
    filter: none;
}

.comparison-slider .trans-label {
    position: absolute;
    bottom: 20px;
    background: rgba(10, 14, 23, 0.75);
    color: #fff;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    pointer-events: none;
    z-index: 5;
    transition: opacity 0.3s ease;
}

.comparison-slider .before-label {
    left: 20px;
}

.comparison-slider .after-label {
    right: 20px;
}

/* Slider Handle styling */
.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--accent-color);
    box-shadow: 0 0 8px var(--accent-color), 0 0 15px var(--accent-glow);
    z-index: 10;
    transform: translateX(-50%);
    pointer-events: none;
}

.handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #0a0e17;
    border: 2px solid var(--accent-color);
    box-shadow: 0 0 12px var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6px;
    color: #ffffff;
    cursor: grab;
    transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.25s ease, border-color 0.25s ease;
    pointer-events: auto;
}

.comparison-slider:hover .handle-button {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 0 20px var(--accent-color);
}

.comparison-slider.dragging .handle-button {
    cursor: grabbing;
    transform: translate(-50%, -50%) scale(0.95);
    box-shadow: 0 0 25px var(--accent-color);
    border-color: #ffffff;
}

.handle-arrow-left,
.handle-arrow-right {
    opacity: 0.85;
    transition: transform 0.2s ease;
}

.handle-button:hover .handle-arrow-left {
    transform: translateX(-2px);
}

.handle-button:hover .handle-arrow-right {
    transform: translateX(2px);
}

.prev-btn-trans {
    left: 0;
}

.next-btn-trans {
    right: 0;
}

/* ==========================================================================
   Important Notes Section
   ========================================================================== */
.notes-container {
    max-width: 800px;
    margin: 0 auto;
}

.premium-notes-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 3rem 4rem;
}

.notes-list {
    list-style-type: none;
}

.notes-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #FFFFFF;
    line-height: 1.6;
}

.notes-list li:last-child {
    margin-bottom: 0;
}

.notes-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--accent-color);
    font-size: 1.2rem;
    text-shadow: 0 0 10px var(--accent-glow);
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */
.pricing-card-wrapper {
    max-width: 500px;
    margin: 0 auto;
}

.pricing-card {
    text-align: center;
    position: relative;
    overflow: hidden;
}

.luxury-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 50%);
    animation: rotateSlow 20s linear infinite;
    z-index: -1;
}

@keyframes rotateSlow {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.pricing-price .currency {
    font-size: 2rem;
    transform: translateY(-15px);
}

.pricing-price .unit {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-left: 5px;
}

.pricing-description {
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1rem;
}

.pricing-features {
    text-align: left;
    margin-bottom: 3rem;
}

.pricing-features li {
    margin-bottom: 0.8rem;
    padding-left: 2rem;
    position: relative;
    color: var(--text-secondary);
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.pricing-cta {
    display: block;
    padding: 1rem 2rem;
    background: var(--accent-color);
    color: #fff;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}

.pricing-cta:hover {
    background: #fff;
    color: var(--accent-color);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-subtitle {
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.contact-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    text-align: center;
}

.contact-icon {
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: transform 0.3s;
}

.contact-link:hover .contact-icon {
    transform: scale(1.2);
}

.contact-text {
    font-weight: 500;
    letter-spacing: 1px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    border-top: 1px solid var(--glass-border);
    padding: 2rem 0;
    background: var(--bg-secondary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.back-to-top {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: all 0.3s;
}

.back-to-top:hover {
    background: var(--accent-color);
    color: #fff;
}

/* ==========================================================================
   Animations & Interactivity (Scroll)
   ========================================================================== */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Iris Slider (Portfolio Single Irises)
   ========================================================================== */
.iris-slider {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iris-track {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.iris-slide {
    display: none;
    justify-content: center;
    align-items: center;
}

.iris-slide.active {
    display: flex;
}

.iris-slide img {
    width: 100%;
    max-height: 550px;
    object-fit: contain;
    cursor: grab;
    transition: 0.4s ease;
}

.iris-slide img:hover {
    transform: scale(1.02);
}

.iris-prev,
.iris-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: rgba(0, 174, 239, .15);
    color: rgb(255, 255, 255);
    font-size: 28px;
    cursor: pointer;
    z-index: 20;
    backdrop-filter: blur(10px);
}

.iris-prev {
    left: -20px;
}

.iris-next {
    right: -20px;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }

    .about-text .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .square-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .nav-links a {
        font-size: 0.75rem;
    }

    .main-title {
        font-size: 2.5rem;
    }

    .subtitle {
        font-size: 1.7rem !important;
        letter-spacing: 2px !important;
        width: fit-content;
        margin: 0 auto 2rem;
        text-align: center;
        line-height: 1.2;
    }

    .section-title {
        font-size: 2rem;
        text-align: center;
        line-height: 1.2;
    }

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

    .section-padding {
        padding: 4rem 1rem;
    }

    .profile-image-wrapper {
        width: 250px;
        height: 250px;
    }

    .hero-section {
        height: 80vh;
        min-height: 500px;
    }

    .about-section {
        padding-top: 2.5rem;
    }

    .comparison-slider {
        max-width: 100%;
        border-radius: 12px;
    }

    .comparison-slider .trans-label {
        font-size: 0.7rem;
        padding: 4px 12px;
        bottom: 12px;
    }

    .comparison-slider .before-label {
        left: 12px;
    }

    .comparison-slider .after-label {
        right: 12px;
    }

    .handle-button {
        width: 36px;
        height: 36px;
        padding: 0 4px;
    }
}

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

    .main-title {
        font-size: 2rem;
    }
}