:root {
    --bg-color: #0a0f0a;
    --card-bg: rgba(15, 25, 15, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #a8b8a0;
    --accent-primary: #22c55e;
    --accent-secondary: #f59e0b;
    --accent-tertiary: #06b6d4;
    --accent-glow: rgba(34, 197, 94, 0.5);

    /* Premium emerald-gold gradients */
    --accent-gradient: linear-gradient(135deg, #22c55e 0%, #f59e0b 50%, #fcd34d 100%);
    --accent-gradient-text: linear-gradient(90deg, #22c55e 0%, #f59e0b 50%, #fcd34d 100%);
    --neon-glow: 0 0 20px rgba(34, 197, 94, 0.4), 0 0 40px rgba(245, 158, 11, 0.2), 0 0 60px rgba(252, 211, 77, 0.1);

    /* Glassmorphism */
    --surface-glass: rgba(255, 255, 255, 0.03);
    --border-glass: rgba(255, 255, 255, 0.1);
    --blur-strength: 20px;

    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;

    --container-width: 1500px;
    --header-height: 90px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

/* --- Base --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(34, 197, 94, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(245, 158, 11, 0.06) 0%, transparent 50%),
        url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
}

a,
button {
    cursor: none;
}

/* --- Custom Cursor --- */
.custom-cursor {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
}

.custom-cursor-follower {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(34, 197, 94, 0.4);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: width 0.3s, height 0.3s, background 0.3s;
}

.cursor-hover {
    width: 50px;
    height: 50px;
    background: rgba(34, 197, 94, 0.15);
    border-color: transparent;
}

/* --- Side Decorations (Matrix Code Rain) --- */
.side-decoration {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 140px;
    pointer-events: none;
    z-index: 10;
    display: none;
    overflow: hidden;
}

@media (min-width: 1400px) {
    .side-decoration {
        display: block;
    }
}

@media (min-width: 1600px) {
    .side-decoration {
        width: 180px;
    }
}

.side-decoration--left {
    left: 0;
    background: linear-gradient(90deg, rgba(10, 15, 10, 0.8) 0%, transparent 100%);
}

.side-decoration--right {
    right: 0;
    background: linear-gradient(-90deg, rgba(10, 15, 10, 0.8) 0%, transparent 100%);
}

/* Matrix Code Column */
.matrix-column {
    position: absolute;
    top: 0;
    display: flex;
    flex-direction: column;
    animation: matrixFall linear infinite;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    font-weight: bold;
    text-shadow: 0 0 8px currentColor, 0 0 15px currentColor;
    will-change: transform;
}

/* Column positions - Left */
.side-decoration--left .matrix-column:nth-child(1) {
    left: 15px;
    animation-duration: 8s;
    animation-delay: 0s;
}

.side-decoration--left .matrix-column:nth-child(2) {
    left: 35px;
    animation-duration: 10s;
    animation-delay: -2s;
}

.side-decoration--left .matrix-column:nth-child(3) {
    left: 55px;
    animation-duration: 7s;
    animation-delay: -4s;
}

.side-decoration--left .matrix-column:nth-child(4) {
    left: 75px;
    animation-duration: 9s;
    animation-delay: -1s;
}

.side-decoration--left .matrix-column:nth-child(5) {
    left: 95px;
    animation-duration: 11s;
    animation-delay: -3s;
}

.side-decoration--left .matrix-column:nth-child(6) {
    left: 115px;
    animation-duration: 8s;
    animation-delay: -5s;
}

/* Column positions - Right */
.side-decoration--right .matrix-column:nth-child(1) {
    right: 15px;
    animation-duration: 9s;
    animation-delay: -1s;
}

.side-decoration--right .matrix-column:nth-child(2) {
    right: 35px;
    animation-duration: 7s;
    animation-delay: -3s;
}

.side-decoration--right .matrix-column:nth-child(3) {
    right: 55px;
    animation-duration: 10s;
    animation-delay: 0s;
}

.side-decoration--right .matrix-column:nth-child(4) {
    right: 75px;
    animation-duration: 8s;
    animation-delay: -2s;
}

.side-decoration--right .matrix-column:nth-child(5) {
    right: 95px;
    animation-duration: 11s;
    animation-delay: -4s;
}

.side-decoration--right .matrix-column:nth-child(6) {
    right: 115px;
    animation-duration: 9s;
    animation-delay: -6s;
}

@keyframes matrixFall {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100vh);
    }
}

/* Individual characters */
.matrix-char {
    display: block;
    line-height: 1.4;
    opacity: 0.9;
}

/* First character (head) - brightest */
.matrix-column .matrix-char:first-child {
    color: #ffffff;
    text-shadow: 0 0 10px #22c55e, 0 0 20px #22c55e, 0 0 40px #22c55e;
}

/* Following characters - gradient of brightness */
.matrix-column .matrix-char:nth-child(2) {
    color: #86efac;
    opacity: 0.95;
}

.matrix-column .matrix-char:nth-child(3) {
    color: #4ade80;
    opacity: 0.9;
}

.matrix-column .matrix-char:nth-child(4) {
    color: #22c55e;
    opacity: 0.85;
}

.matrix-column .matrix-char:nth-child(5) {
    color: #16a34a;
    opacity: 0.75;
}

.matrix-column .matrix-char:nth-child(6) {
    color: #15803d;
    opacity: 0.65;
}

.matrix-column .matrix-char:nth-child(7) {
    color: #166534;
    opacity: 0.55;
}

.matrix-column .matrix-char:nth-child(8) {
    color: #14532d;
    opacity: 0.45;
}

.matrix-column .matrix-char:nth-child(9) {
    color: #0f4a2c;
    opacity: 0.35;
}

.matrix-column .matrix-char:nth-child(10) {
    color: #0a3d24;
    opacity: 0.25;
}

/* Golden accent columns */
.matrix-column.gold .matrix-char:first-child {
    color: #ffffff;
    text-shadow: 0 0 10px #f59e0b, 0 0 20px #f59e0b, 0 0 40px #f59e0b;
}

.matrix-column.gold .matrix-char:nth-child(2) {
    color: #fde68a;
}

.matrix-column.gold .matrix-char:nth-child(3) {
    color: #fcd34d;
}

.matrix-column.gold .matrix-char:nth-child(4) {
    color: #fbbf24;
}

.matrix-column.gold .matrix-char:nth-child(5) {
    color: #f59e0b;
}

.matrix-column.gold .matrix-char:nth-child(6) {
    color: #d97706;
}

.matrix-column.gold .matrix-char:nth-child(7) {
    color: #b45309;
}

.matrix-column.gold .matrix-char:nth-child(8) {
    color: #92400e;
}

/* Cyan accent columns */
.matrix-column.cyan .matrix-char:first-child {
    color: #ffffff;
    text-shadow: 0 0 10px #06b6d4, 0 0 20px #06b6d4, 0 0 40px #06b6d4;
}

.matrix-column.cyan .matrix-char:nth-child(2) {
    color: #a5f3fc;
}

.matrix-column.cyan .matrix-char:nth-child(3) {
    color: #67e8f9;
}

.matrix-column.cyan .matrix-char:nth-child(4) {
    color: #22d3ee;
}

.matrix-column.cyan .matrix-char:nth-child(5) {
    color: #06b6d4;
}

.matrix-column.cyan .matrix-char:nth-child(6) {
    color: #0891b2;
}

.matrix-column.cyan .matrix-char:nth-child(7) {
    color: #0e7490;
}

.matrix-column.cyan .matrix-char:nth-child(8) {
    color: #155e75;
}


/* --- Utilities --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradientText 5s linear infinite;
}

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

    100% {
        background-position: 200% 50%;
    }
}

.hidden-el {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.in-view {
    opacity: 1;
    transform: translateY(0);
}


/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(10, 15, 10, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    z-index: 100;
    transition: 0.3s;
}

.header__container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -0.03em;
}

.logo__dot {
    color: var(--accent-primary);
    font-size: 2.2rem;
    line-height: 0;
}

.nav__list {
    display: flex;
    gap: 28px;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 6px;
    margin-right: 16px;
    padding-left: 16px;
    border-left: 1px solid var(--border-glass);
}

.lang-switcher__item {
    padding: 6px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lang-switcher__item:hover {
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.lang-switcher__item.active {
    color: var(--bg-dark);
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.nav__link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 8px 0;
    white-space: nowrap;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gradient);
    transition: 0.3s;
}

.nav__link:hover {
    color: white;
}

.nav__link:hover::after {
    width: 100%;
}

/* Header CTA Button - smaller variant */
.header .btn--primary {
    padding: 10px 24px;
    font-size: 0.75rem;
}

/* --- Buttons --- */
.btn {
    padding: 16px 40px;
    border-radius: 100px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    border: none;
    transition: 0.3s;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
}

.btn--primary {
    background: var(--accent-gradient);
    background-size: 200% 200%;
    color: #0a0f0a;
    font-weight: 700;
    box-shadow: 0 10px 40px -10px var(--accent-glow), var(--neon-glow);
    position: relative;
    overflow: hidden;
    animation: gradientFlow 3s ease infinite;
}

@keyframes gradientFlow {

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

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

.btn--primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 60px -10px var(--accent-glow),
        0 0 30px rgba(34, 197, 94, 0.6),
        0 0 60px rgba(245, 158, 11, 0.4);
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.6s;
}

.btn--primary:hover::before {
    left: 100%;
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: white;
}

.btn--outline:hover {
    border-color: var(--accent-primary);
    background: rgba(34, 197, 94, 0.1);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    padding-top: var(--header-height);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.6;
}

.hero__blob {
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.12) 0%, transparent 60%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: -1;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
}

.hero__content {
    max-width: 600px;
}

.hero__badge-top {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 100px;
    background: rgba(34, 197, 94, 0.1);
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 20px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero__desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    gap: 16px;
}

/* Hero Mini Features */
.hero__features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-glass);
}

.hero__feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--text-secondary);
}

.hero__feature-icon {
    font-size: 1.2rem;
}

/* Hero Form Box */
.hero__form-box {
    background: linear-gradient(145deg, rgba(20, 30, 20, 0.9) 0%, rgba(10, 15, 10, 0.95) 100%);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 30px 60px -20px rgba(0, 0, 0, 0.5),
        0 0 80px -20px rgba(34, 197, 94, 0.15);
}

.hero__form-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
}

.hero__form-header {
    text-align: center;
    margin-bottom: 30px;
}

.hero__form-header h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.hero__form-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.hero__quick-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero__form-group input {
    width: 100%;
    padding: 18px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-family: var(--font-body);
    text-align: center;
    transition: all 0.3s;
}

.hero__form-group input::placeholder {
    color: var(--text-secondary);
}

.hero__form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(34, 197, 94, 0.08);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.2);
}

.hero__form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
}

.hero__form-secure {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.hero__form-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
}

.hero__form-rating span:first-child {
    color: var(--accent-secondary);
    letter-spacing: 2px;
}

.hero__form-rating span:last-child {
    color: var(--text-secondary);
}

/* --- Sections --- */
.section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 3.4rem;
    margin-bottom: 24px;
}

.section-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* --- Tilt Cards / Features --- */
.tilt-card {
    background: linear-gradient(135deg, rgba(15, 25, 15, 0.8) 0%, rgba(25, 35, 25, 0.6) 100%);
    border: 1px solid var(--border-glass);
    padding: 40px;
    border-radius: var(--radius-lg);
    backdrop-filter: blur(var(--blur-strength));
    transition: transform 0.1s ease-out;
    transform-style: preserve-3d;
    position: relative;
    overflow: hidden;
}

.tilt-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(34, 197, 94, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.tilt-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.tilt-card:hover::before {
    opacity: 0.1;
}



.tilt-card__icon {
    font-size: 2.5rem;
    margin-bottom: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.2) 0%, rgba(10, 20, 10, 0.9) 100%);
    border: none;
    box-shadow:
        0 0 0 1px rgba(34, 197, 94, 0.3),
        0 10px 40px -10px rgba(34, 197, 94, 0.5),
        0 0 60px -10px rgba(34, 197, 94, 0.3);
    transform: translateZ(30px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    animation: iconPulse 3s ease-in-out infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        box-shadow:
            0 0 0 1px rgba(34, 197, 94, 0.3),
            0 10px 40px -10px rgba(34, 197, 94, 0.5),
            0 0 60px -10px rgba(34, 197, 94, 0.3);
    }

    50% {
        box-shadow:
            0 0 0 1px rgba(34, 197, 94, 0.5),
            0 10px 50px -5px rgba(34, 197, 94, 0.7),
            0 0 80px -5px rgba(34, 197, 94, 0.4);
    }
}

/* Rotating gradient border */
.tilt-card__icon::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: conic-gradient(from 0deg,
            #22c55e,
            #f59e0b,
            #fcd34d,
            #22c55e);
    z-index: -1;
    animation: rotateBorder 4s linear infinite;
}

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

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

/* Inner background to mask the rotating border */
.tilt-card__icon::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(15, 25, 15, 0.95) 0%, rgba(10, 15, 10, 0.98) 100%);
    z-index: -1;
}

.tilt-card:hover .tilt-card__icon {
    transform: translateZ(50px) scale(1.15);
    animation: none;
    box-shadow:
        0 0 0 1px rgba(34, 197, 94, 0.6),
        0 20px 60px -10px rgba(34, 197, 94, 0.7),
        0 0 100px -10px rgba(34, 197, 94, 0.5);
}

.tilt-card h3 {
    font-size: 1.7rem;
    margin-bottom: 18px;
    transform: translateZ(20px);
}

.tilt-card p {
    color: var(--text-secondary);
    transform: translateZ(10px);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* --- Services / Pricing --- */
.pricing-card {
    background: linear-gradient(180deg, rgba(15, 25, 15, 0.95) 0%, rgba(10, 20, 10, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}

/* Gradient top accent line */
.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-gradient);
    opacity: 0.6;
    transition: opacity 0.3s;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow:
        0 30px 60px -20px rgba(34, 197, 94, 0.3),
        0 0 50px -20px rgba(34, 197, 94, 0.2);
}

.pricing-card:hover::before {
    opacity: 1;
}

.pricing-card--featured {
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow:
        0 25px 50px -15px rgba(34, 197, 94, 0.25),
        0 0 40px -15px rgba(34, 197, 94, 0.15);
}

.pricing-card--featured::before {
    opacity: 1;
}

.pricing-card__header h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.pricing-card__price {
    font-size: 3.2rem;
    font-weight: 700;
    margin: 28px 0;
    color: white;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-card__header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.pricing-card__list {
    margin-bottom: 30px;
}

.pricing-card__list li {
    margin-bottom: 18px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1.05rem;
}

.pricing-card__list li i {
    color: var(--accent-primary);
    font-style: normal;
    font-size: 1.1rem;
    text-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
}

/* --- Portfolio --- */
.portfolio-item {
    position: relative;
    border-radius: 20px;
    overflow: visible;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(145deg, rgba(15, 25, 15, 0.9) 0%, rgba(10, 15, 10, 0.95) 100%);
    padding: 16px;
    z-index: 1;
}

/* Rotating border effect */
.portfolio-item::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: conic-gradient(from 0deg,
            #22c55e,
            #f59e0b,
            #fcd34d,
            #22c55e);
    z-index: -1;
    opacity: 0;
    animation: rotateBorder 4s linear infinite paused;
    transition: opacity 0.4s;
}

.portfolio-item::after {
    content: '';
    position: absolute;
    inset: 1px;
    border-radius: 19px;
    background: linear-gradient(145deg, rgba(15, 25, 15, 0.98) 0%, rgba(10, 15, 10, 0.98) 100%);
    z-index: -1;
}

.portfolio-item:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow:
        0 30px 80px -20px rgba(34, 197, 94, 0.5),
        0 0 60px -20px rgba(34, 197, 94, 0.3);
}

.portfolio-item:hover::before {
    opacity: 1;
    animation-play-state: running;
}

.portfolio-thumb {
    position: relative;
    height: 240px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 16px;
}

.portfolio-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s;
}

.portfolio-item:hover .portfolio-thumb img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(10, 15, 10, 0.95) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-tag {
    background: var(--accent-gradient);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #0a0f0a;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
    transform: translateY(10px);
    transition: transform 0.4s;
}

.portfolio-item:hover .portfolio-tag {
    transform: translateY(0);
}

.portfolio-item h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    padding: 0 4px;
    transition: color 0.3s;
}

.portfolio-item:hover h4 {
    color: var(--accent-primary);
}

.portfolio-item p {
    font-size: 1rem;
    color: var(--text-secondary);
    padding: 0 4px;
}

/* --- Tech Grid --- */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
    background: linear-gradient(145deg, rgba(15, 25, 15, 0.9) 0%, rgba(10, 15, 10, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.tech-item:hover {
    transform: translateY(-8px);
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow:
        0 20px 50px -10px rgba(34, 197, 94, 0.3),
        0 0 40px -15px rgba(34, 197, 94, 0.2);
}

.tech-item img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    margin-bottom: 14px;
    filter: grayscale(0.2);
    transition: all 0.4s ease;
}

.tech-item:hover img {
    filter: grayscale(0) drop-shadow(0 0 12px rgba(34, 197, 94, 0.4));
    transform: scale(1.15);
}

.tech-item p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    transition: color 0.3s;
}

.tech-item:hover p {
    color: var(--accent-primary);
}

/* --- Accordion (FAQ) --- */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.accordion__item {
    background: linear-gradient(145deg, rgba(15, 25, 15, 0.9) 0%, rgba(10, 15, 10, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

/* Gradient left accent */
.accordion__item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.accordion__item:hover,
.accordion__item.active {
    border-color: rgba(34, 197, 94, 0.2);
    box-shadow: 0 15px 40px -15px rgba(34, 197, 94, 0.15);
}

.accordion__item:hover::before,
.accordion__item.active::before {
    opacity: 1;
}

.accordion__header {
    width: 100%;
    text-align: left;
    padding: 26px;
    background: none;
    border: none;
    color: white;
    font-size: 1.25rem;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion__header::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-primary);
    transition: 0.3s;
}

.accordion__item.active .accordion__header::after {
    transform: rotate(45deg);
}

.accordion__content {
    max-height: 0;
    overflow: hidden;
    transition: 0.4s ease-out;
    padding: 0 26px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

.accordion__item.active .accordion__content {
    padding-bottom: 24px;
    max-height: 200px;
}

/* --- Contact Form --- */
.contact-form {
    background: linear-gradient(145deg, rgba(15, 25, 15, 0.9) 0%, rgba(10, 15, 10, 0.95) 100%);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5);
}

/* Gradient top accent */
.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: white;
    font-family: var(--font-body);
    font-size: 1.05rem;
    transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.25);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* --- Contact Section --- */
.contact__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact__info h2 {
    margin-bottom: 20px;
}

.contact__details {
    margin-top: 30px;
}

.contact__item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.contact__item span {
    font-size: 1.5rem;
}

.contact__item a {
    color: var(--text-secondary);
    transition: color 0.3s;
}

.contact__item a:hover {
    color: var(--accent-primary);
}

/* --- Footer --- */
.footer {
    border-top: 1px solid var(--border-glass);
    padding: 80px 0 40px;
    background: linear-gradient(0deg, #050805 0%, #0a0f0a 100%);
}

.footer a {
    color: var(--text-secondary);
}

.footer a:hover {
    color: var(--accent-primary);
    text-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    margin-top: 60px;
    border-top: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Global Link Reset */
a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

.hover-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-primary);
    transition: 0.3s;
}

.hover-link:hover::after {
    width: 100%;
}

/* --- Hero Stats + Social Proof --- */
.hero__proof {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 20px;
}

.hero__stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.hero__stat-card {
    background: linear-gradient(145deg, rgba(20, 30, 20, 0.8) 0%, rgba(10, 15, 10, 0.9) 100%);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 28px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero__stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.3s;
}

.hero__stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 20px 40px -15px rgba(34, 197, 94, 0.25);
}

.hero__stat-card:hover::before {
    opacity: 1;
}

.hero__stat-card--highlight {
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.15) 0%, rgba(10, 20, 10, 0.9) 100%);
    border-color: rgba(34, 197, 94, 0.3);
}

.hero__stat-card--highlight::before {
    opacity: 1;
}

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    line-height: 1;
}

.hero__stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    display: inline-block;
    margin-left: 2px;
}

.hero__stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 10px;
    line-height: 1.3;
}

/* Client Logos */
.hero__clients {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid var(--border-glass);
}

.hero__clients-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.hero__clients-logos {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.client-logo {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s;
    filter: grayscale(0.5);
}

.client-logo:hover {
    filter: grayscale(0);
    transform: scale(1.1);
    background: rgba(34, 197, 94, 0.1);
}

/* Trust Badge */
.hero__trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(10, 20, 10, 0.8) 100%);
    border-radius: 50px;
    border: 1px solid rgba(34, 197, 94, 0.3);
    margin: 0 auto;
    width: fit-content;
}

.hero__trust-stars {
    color: var(--accent-secondary);
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.hero__trust-text {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0a0f0a;
}

::-webkit-scrollbar-thumb {
    background: #222;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ========================================
   RESPONSIVE DESIGN - Quality Breakpoints
   ======================================== */

/* Large Desktop (1200px+) */
@media (max-width: 1200px) {
    :root {
        --container-width: 1000px;
    }

    .hero__title {
        font-size: 3.5rem;
    }

    .features__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .portfolio__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .pricing-grid {
        gap: 24px;
    }

    .tech-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 20px;
    }
}

/* Tablet Landscape (1024px) */
@media (max-width: 1024px) {
    :root {
        --header-height: 80px;
    }

    .container {
        padding: 0 20px;
    }

    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .hero__content {
        max-width: 100%;
        order: 2;
    }

    .hero__visual {
        height: 400px;
        order: 1;
        max-width: 600px;
        margin: 0 auto;
    }

    .hero__title {
        font-size: 3rem;
    }

    .hero__desc {
        max-width: 600px;
        margin: 0 auto 40px;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__trust {
        justify-content: center;
    }

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

    .section {
        padding: 80px 0;
    }

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

    .tilt-card {
        padding: 30px;
    }

    .tilt-card h3 {
        font-size: 1.3rem;
    }

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

    .pricing-card {
        padding: 36px 28px;
    }

    .pricing-card__price {
        font-size: 2.2rem;
    }

    .pricing-card--featured {
        transform: scale(1);
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }

    .tech-item {
        padding: 24px 16px;
    }

    .tech-item img {
        width: 55px;
        height: 55px;
    }

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

    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form {
        max-width: 100%;
    }
}

/* Tablet Portrait (768px) */
@media (max-width: 768px) {
    .header__container {
        padding: 0 16px;
    }

    /* Hide CTA button on mobile - user can use hero form */
    .header .btn--primary {
        display: none;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(10, 15, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 99;
    }

    .nav.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: center;
        gap: 32px;
    }

    .nav__link {
        font-size: 1.5rem;
        font-weight: 600;
    }

    .burger-menu {
        display: block;
        z-index: 101;
    }

    .lang-switcher {
        gap: 4px;
        margin-right: 8px;
    }

    .lang-switcher__item {
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    .hero {
        padding-top: calc(var(--header-height) + 40px);
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__content {
        max-width: 100%;
        text-align: center;
    }

    .hero__title {
        font-size: 2.5rem;
        line-height: 1.15;
    }

    .hero__visual {
        height: 300px;
    }

    .hero__buttons {
        flex-direction: column;
        gap: 16px;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero__stats {
        flex-direction: column;
        gap: 20px;
    }

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

    .section-desc {
        font-size: 1rem;
    }

    .features__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .tilt-card {
        padding: 28px;
    }

    .portfolio__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Disable portfolio hover effect on mobile */
    .portfolio-item:hover::before {
        opacity: 0 !important;
        animation: none !important;
        display: none !important;
    }

    .portfolio-thumb {
        height: 220px;
    }

    .grid-3 {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-card {
        padding: 32px 24px;
    }

    .pricing-card__price {
        font-size: 2.4rem;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }

    .tech-item {
        padding: 20px 12px;
    }

    .tech-item img {
        width: 48px;
        height: 48px;
        margin-bottom: 10px;
    }

    .tech-item p {
        font-size: 0.78rem;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        padding: 28px;
    }

    .accordion__item {
        padding: 20px;
    }

    .accordion__question h3 {
        font-size: 1rem;
    }

    /* Contact section mobile */
    .contact__container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .contact__info h2 {
        text-align: center !important;
    }

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

    .contact__item {
        justify-content: center;
    }

    .contact-form {
        padding: 28px 20px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer__links {
        justify-content: center;
    }

    .footer__social {
        justify-content: center;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* Large Mobile (576px) */
@media (max-width: 576px) {
    :root {
        --header-height: 70px;
    }

    .container {
        padding: 0 16px;
    }

    .section {
        padding: 60px 0;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__desc {
        font-size: 1rem;
    }

    .hero__visual {
        height: 250px;
    }

    .hero__form-box {
        padding: 28px 20px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .tilt-card__icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .tilt-card h3 {
        font-size: 1.2rem;
    }

    .portfolio-thumb {
        height: 200px;
    }

    .portfolio-info {
        padding: 16px;
    }

    .portfolio-item h4 {
        font-size: 1.1rem;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .tech-item {
        padding: 16px 10px;
    }

    .tech-item img {
        width: 40px;
        height: 40px;
    }

    .tech-item p {
        font-size: 0.72rem;
    }

    .contact-form {
        padding: 28px 20px;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .footer__column h4 {
        font-size: 1.1rem;
    }
}

/* Small Mobile (480px) */
@media (max-width: 480px) {
    .hero__title {
        font-size: 1.75rem;
    }

    .hero__visual {
        height: 220px;
    }

    .hero__stats {
        gap: 16px;
    }

    .hero__stat {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .pricing-card__price {
        font-size: 2rem;
    }

    .pricing-card__list li {
        font-size: 0.85rem;
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .tech-item {
        padding: 14px 8px;
    }

    .tech-item img {
        width: 36px;
        height: 36px;
        margin-bottom: 8px;
    }

    .tech-item p {
        font-size: 0.68rem;
    }

    .testimonial-card__author img {
        width: 50px;
        height: 50px;
    }

    .accordion__question h3 {
        font-size: 0.95rem;
    }

    .contact__container {
        gap: 30px;
    }

    .contact-form {
        padding: 24px 16px;
    }

    .footer-bottom {
        padding-top: 20px;
        margin-top: 30px;
        font-size: 0.8rem;
    }
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    width: 30px;
    height: 20px;
    position: relative;
    cursor: pointer;
}

.burger-menu span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: white;
    left: 0;
    transition: 0.3s;
}

.burger-menu span:nth-child(1) {
    top: 0;
}

.burger-menu span:nth-child(2) {
    top: 9px;
}

.burger-menu span:nth-child(3) {
    top: 18px;
}

.burger-menu.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 9px;
}

.burger-menu.active span:nth-child(2) {
    opacity: 0;
}

.burger-menu.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 9px;
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: white;
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.4);
    animation: whatsappPulse 2s infinite;
    z-index: -1;
}

@keyframes whatsappPulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* WhatsApp tooltip */
.whatsapp-float .tooltip {
    position: absolute;
    right: 70px;
    background: rgba(15, 25, 15, 0.95);
    color: white;
    padding: 10px 15px;
    border-radius: 10px;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--border-glass);
}

.whatsapp-float:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

/* --- Success Modal --- */
.success-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.success-modal.active {
    opacity: 1;
    visibility: visible;
}

.success-modal__content {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 50px;
    text-align: center;
    max-width: 450px;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.success-modal.active .success-modal__content {
    transform: scale(1);
}

.success-modal__icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-primary), #4ade80);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 40px;
    animation: successBounce 0.6s ease;
}

@keyframes successBounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

.success-modal__title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.success-modal__text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.success-modal__close {
    background: var(--accent-gradient);
    color: var(--bg-dark);
    border: none;
    padding: 15px 40px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.success-modal__close:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.4);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }

    .whatsapp-float .tooltip {
        display: none;
    }

    .success-modal__content {
        margin: 20px;
        padding: 30px;
    }

    .success-modal__icon {
        width: 60px;
        height: 60px;
        font-size: 30px;
    }

    .success-modal__title {
        font-size: 1.4rem;
    }
}

/* --- Page Loader --- */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.page-loader__logo {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    background: var(--accent-gradient-text);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 2s ease infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% center;
    }

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

.page-loader__spinner {
    width: 50px;
    height: 50px;
    margin-top: 30px;
    border: 3px solid rgba(34, 197, 94, 0.2);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.page-loader__text {
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* --- Scroll to Top Button --- */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(34, 197, 94, 0.4);
}

.scroll-top svg {
    width: 24px;
    height: 24px;
    fill: var(--text-primary);
    transition: transform 0.3s ease;
}

.scroll-top:hover svg {
    transform: translateY(-3px);
    fill: var(--bg-dark);
}

@media (max-width: 768px) {
    .scroll-top {
        bottom: 90px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    .scroll-top svg {
        width: 20px;
        height: 20px;
    }
}

/* --- Price Calculator Modal --- */
.calculator-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.calculator-modal.active {
    opacity: 1;
    visibility: visible;
}

.calculator-modal__content {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.calculator-modal.active .calculator-modal__content {
    transform: scale(1);
}

.calculator-modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.calculator-modal__title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.calculator-modal__close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.calculator-modal__close:hover {
    color: var(--accent-primary);
}

.calc-group {
    margin-bottom: 25px;
}

.calc-group label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.calc-group select {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
}

.calc-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.calc-range {
    display: flex;
    align-items: center;
    gap: 15px;
}

.calc-range input[type="range"] {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    -webkit-appearance: none;
    appearance: none;
}

.calc-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(34, 197, 94, 0.4);
}

.calc-range span {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
    color: var(--accent-primary);
}

.calc-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.calc-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.calc-feature-item:hover {
    background: rgba(34, 197, 94, 0.1);
}

.calc-feature-item input {
    accent-color: var(--accent-primary);
    width: 18px;
    height: 18px;
}

.calc-feature-item span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.calc-result {
    margin-top: 30px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(245, 158, 11, 0.1));
    border-radius: 16px;
    text-align: center;
}

.calc-result__label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.calc-result__price {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    background: var(--accent-gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.calc-result__note {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 10px;
    opacity: 0.7;
}

.calc-cta {
    display: block;
    width: 100%;
    margin-top: 20px;
    padding: 16px;
    background: var(--accent-gradient);
    color: var(--bg-dark);
    border: none;
    border-radius: 100px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.calc-cta:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.4);
}

@media (max-width: 600px) {
    .calculator-modal__content {
        padding: 25px;
    }

    .calc-features {
        grid-template-columns: 1fr;
    }

    .calc-result__price {
        font-size: 2.5rem;
    }
}

/* --- Testimonials Section --- */
.testimonials {
    background: linear-gradient(180deg, transparent 0%, rgba(34, 197, 94, 0.03) 50%, transparent 100%);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.testimonial-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 35px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 197, 94, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.testimonial-card--featured {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(245, 158, 11, 0.05));
    transform: scale(1.05);
}

.testimonial-card--featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.testimonial-card__stars {
    color: var(--accent-secondary);
    font-size: 1.2rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.testimonial-card__text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
    font-style: italic;
    flex: 1;
    margin-bottom: 25px;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
}

.testimonial-card__avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--bg-dark);
}

.testimonial-card__info strong {
    display: block;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 4px;
}

.testimonial-card__info span {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

@media (max-width: 992px) {
    .testimonials__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .testimonial-card--featured {
        transform: none;
        order: -1;
    }

    .testimonial-card--featured:hover {
        transform: translateY(-5px);
    }
}