/* ========================================
   PetPack.kz — Modern Premium Stylesheet
   ======================================== */

/* --- Reset & Base --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #00BCD4;
    --primary-dark: #0097A7;
    --primary-light: #B2EBF2;
    --dark: #0A0E17;
    --dark-2: #111827;
    --dark-3: #1F2937;
    --gray: #6B7280;
    --gray-light: #9CA3AF;
    --light: #F9FAFB;
    --white: #FFFFFF;
    --accent: #00BCD4;
    --gradient: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dark);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* --- Scroll Progress --- */
.scroll-progress {
    position: fixed; top: 0; left: 0;
    height: 3px; width: 0;
    background: var(--gradient);
    z-index: 10000;
    transition: none;
    box-shadow: 0 0 8px rgba(0,188,212,0.4);
}

/* --- Preloader --- */
.preloader {
    position: fixed; inset: 0; z-index: 9999;
    background: var(--dark);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.preloader-icon {
    position: relative;
    width: 120px; height: 132px;
    display: flex; align-items: center; justify-content: center;
}
.preloader-svg-logo {
    width: 100%; height: 100%;
    overflow: visible;
}
.logo-draw {
    fill: none;
    stroke-width: 1;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
}
.logo-draw-1 {
    stroke: #00BCD4;
    animation: logoStrokeDraw 1.5s ease forwards, logoFillCyan 0.4s ease 0.8s forwards;
}
.logo-draw-2 {
    stroke: #ffffff;
    animation: logoStrokeDraw 1.5s ease 0.3s forwards, logoFillWhite 0.4s ease 0.9s forwards;
}
@keyframes logoStrokeDraw {
    to { stroke-dashoffset: 0; }
}
@keyframes logoFillCyan {
    from { fill: rgba(0, 184, 222, 0); stroke-opacity: 1; }
    to { fill: #00b8de; stroke-opacity: 0; }
}
@keyframes logoFillWhite {
    from { fill: rgba(255, 255, 255, 0); stroke-opacity: 1; }
    to { fill: #ffffff; stroke-opacity: 0; }
}
.preloader-text {
    font-size: 28px; font-weight: 700; letter-spacing: 2px;
    opacity: 0;
    animation: logoTextFadeIn 0.6s ease 1.2s forwards;
}
.preloader-text .preloader-pet { color: var(--white); }
.preloader-text .preloader-pack { color: var(--primary); }
@keyframes logoTextFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}


/* --- Navigation --- */
.nav {
    position: fixed; top: 0; left: 0; width: 100%;
    z-index: 1000; padding: 20px 0;
    transition: var(--transition);
}
.nav.scrolled {
    background: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 22px; font-weight: 700;
}
.nav-logo-img { height: 36px; width: auto; }
.nav-logo-svg { height: 36px; width: auto; flex-shrink: 0; }
.nav-logo-text { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 32px; }
.nav-link {
    font-size: 14px; font-weight: 500;
    color: var(--gray-light);
    position: relative;
    transition: var(--transition);
}
.nav-link::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--primary);
    transition: var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 20px;
    border: 1px solid rgba(0,188,212,0.3);
    border-radius: 100px;
    font-size: 14px; font-weight: 500;
    color: var(--primary);
    transition: var(--transition);
}
.nav-cta:hover {
    background: var(--primary); color: var(--dark);
    border-color: var(--primary);
}
.nav-cta-icon { display: flex; }

.nav-burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.nav-burger span {
    width: 24px; height: 2px; background: var(--white);
    transition: var(--transition); border-radius: 2px;
}
.nav-burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 80%; height: 100vh;
        background: var(--dark-2); flex-direction: column;
        padding: 100px 40px 40px; gap: 24px;
        transition: right 0.4s ease;
    }
    .nav-links.active { right: 0; }
    .nav-link { font-size: 18px; }
    .nav-cta { display: none; }
    .nav-burger { display: flex; }
}

/* --- Hero --- */
.hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
}
.hero-gradient {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 60%, rgba(0,188,212,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(0,151,167,0.08) 0%, transparent 50%);
}
.hero-particles {
    position: absolute; inset: 0;
}
.hero-content {
    position: relative; z-index: 1;
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    width: 100%;
    display: flex; align-items: center; gap: 60px;
}
.hero-left { flex: 1; }
.hero-right {
    flex-shrink: 0;
    display: flex; align-items: center;
}
.hero-stats-vertical {
    display: flex; flex-direction: column; gap: 0;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    padding: 32px 40px;
}
.hero-stats-vertical .hero-stat {
    text-align: center;
    padding: 16px 0;
}
.hero-stats-vertical .hero-stat:first-child { padding-top: 0; }
.hero-stats-vertical .hero-stat:last-child { padding-bottom: 0; }
.hero-stat-divider-h {
    height: 1px; width: 100%;
    background: rgba(255,255,255,0.08);
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 20px; border-radius: 100px;
    background: rgba(0,188,212,0.1);
    border: 1px solid rgba(0,188,212,0.2);
    font-size: 13px; font-weight: 500; color: var(--primary);
    margin-bottom: 24px;
}
.hero-badge-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--primary);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    font-size: clamp(40px, 7vw, 80px);
    font-weight: 800; line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
}
.hero-title-accent {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: 18px; color: var(--gray-light);
    max-width: 560px; line-height: 1.7;
    margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* --- Buttons --- */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 28px; border-radius: 100px;
    font-size: 15px; font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient); color: var(--dark);
    box-shadow: 0 4px 20px rgba(0,188,212,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0,188,212,0.4);
}
.btn-outline {
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
}
.btn-outline:hover {
    border-color: var(--primary); color: var(--primary);
    background: rgba(0,188,212,0.05);
}
.btn-whatsapp {
    background: #25D366; color: var(--white);
    box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37,211,102,0.4);
}
.btn-full { width: 100%; justify-content: center; }

/* --- Hero Stats --- */
.hero-stat-number {
    font-size: 42px; font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stat-plus {
    font-size: 32px; font-weight: 700;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-stat-label {
    display: block; font-size: 13px;
    color: var(--gray-light); font-weight: 500;
    margin-top: 4px;
}
.hero-scroll {
    position: absolute; bottom: 50px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center;
}
.scroll-mouse {
    width: 26px; height: 42px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 14px;
    position: relative;
    display: flex; justify-content: center;
}
.scroll-mouse-wheel {
    width: 3px; height: 8px;
    background: var(--primary);
    border-radius: 3px;
    position: absolute;
    top: 8px;
    animation: scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    50% { opacity: 0.3; transform: translateY(12px); }
    100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .hero { padding: 100px 0 40px; min-height: auto; overflow: visible; flex-direction: column; }
    .hero-content { flex-direction: column; gap: 32px; }
    .hero-right { width: 100%; }
    .hero-right { width: 100%; }
    .hero-stats-vertical {
        flex-direction: row;
        padding: 20px 0;
        justify-content: space-evenly; gap: 0;
        width: 100%;
    }
    .hero-stats-vertical .hero-stat {
        padding: 0;
        flex: 1;
    }
    .hero-stat-divider-h {
        width: 1px; height: 48px;
        flex-shrink: 0;
    }
    .hero-stat-number { font-size: 28px; }
    .hero-stat-plus { font-size: 22px; }
    .hero-stat-label { font-size: 11px; }
    .hero-scroll {
        position: relative; bottom: auto; left: auto;
        transform: none;
        display: flex; justify-content: center;
        margin-top: 24px;
    }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-content { gap: 40px; }
    .hero-stats-vertical { padding: 24px 28px; }
    .hero-stat-number { font-size: 34px; }
}

/* --- Marquee --- */
.marquee-section {
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
}
.marquee { position: relative; overflow: hidden; }
.marquee-track {
    display: flex; align-items: center; gap: 40px; white-space: nowrap;
    animation: marquee 30s linear infinite;
}
.marquee-track span {
    font-size: 14px; font-weight: 600;
    color: var(--gray); text-transform: uppercase;
    letter-spacing: 3px;
}
.marquee-dot {
    display: inline-block !important;
    width: 6px !important; height: 6px !important;
    border-radius: 50%;
    background: var(--primary) !important;
    vertical-align: middle;
    flex-shrink: 0;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Sections --- */
.section {
    padding: 120px 0;
    position: relative;
}
.section-header {
    text-align: center; margin-bottom: 64px;
}
.section-tag {
    display: inline-block;
    padding: 6px 16px; border-radius: 100px;
    background: rgba(0,188,212,0.1);
    border: 1px solid rgba(0,188,212,0.2);
    font-size: 12px; font-weight: 600; color: var(--primary);
    text-transform: uppercase; letter-spacing: 2px;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800; line-height: 1.15;
    letter-spacing: -1px;
}
.section-subtitle {
    font-size: 16px; color: var(--gray-light);
    max-width: 500px; margin: 16px auto 0;
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .section-header { margin-bottom: 36px; }
}

/* --- About --- */
.about { background: var(--dark); }
.about-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
}
.about-timeline { margin-top: 40px; }
.timeline-item {
    position: relative;
    padding-left: 32px; padding-bottom: 32px;
    border-left: 2px solid rgba(0,188,212,0.2);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
    content: ''; position: absolute;
    left: -7px; top: 4px;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(0,188,212,0.15);
}
.timeline-year {
    font-size: 14px; font-weight: 700;
    color: var(--primary); display: block;
    margin-bottom: 6px;
}
.timeline-item p { font-size: 15px; color: var(--gray-light); }

.about-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.about-text {
    font-size: 15px; color: var(--gray-light);
    margin-bottom: 20px; line-height: 1.8;
}
.about-text strong { color: var(--white); }
.about-director {
    display: flex; align-items: center; gap: 20px;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.about-director-photo {
    width: 80px; height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid rgba(0,188,212,0.3);
    box-shadow: 0 0 0 4px rgba(0,188,212,0.08);
}
.about-director-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.about-director-info {
    display: flex; flex-direction: column; gap: 4px;
}
.about-director-name {
    font-size: 18px; font-weight: 700;
    color: var(--white);
}
.about-director-role {
    font-size: 13px; font-weight: 500;
    color: var(--primary);
}
.about-signature {
    margin-top: 32px; padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.about-signature-line {
    width: 60px; height: 2px;
    background: var(--primary);
    margin-bottom: 12px;
}
.about-signature span {
    font-size: 13px; color: var(--gray);
    font-weight: 500;
}

@media (max-width: 768px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-director-photo {
        width: 64px; height: 64px;
    }
    .about-director-name { font-size: 16px; }
}

/* --- Advantages --- */
.advantages { background: var(--dark-2); }
.advantages-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.advantage-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative; overflow: hidden;
}
.advantage-card::before {
    content: ''; position: absolute; top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.advantage-card:hover::before { transform: scaleX(1); }
.advantage-card:hover {
    border-color: rgba(0,188,212,0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.advantage-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 14px;
    background: rgba(0,188,212,0.1);
    color: var(--primary);
    margin-bottom: 20px;
}
.show-mobile { display: none; }
.hide-mobile { display: inline; }
.advantage-number {
    font-size: 32px; font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}
.advantage-card h3 {
    font-size: 17px; font-weight: 700;
    margin-bottom: 10px;
}
.advantage-card p {
    font-size: 14px; color: var(--gray-light);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .advantage-card {
        padding: 20px 16px;
        text-align: center;
    }
    .advantage-icon {
        width: 44px; height: 44px;
        border-radius: 12px;
        margin: 0 auto 12px;
    }
    .advantage-icon svg { width: 24px; height: 24px; }
    .advantage-number {
        font-size: 20px;
        margin-bottom: 4px;
        word-break: break-word;
    }
    .advantage-card h3 {
        font-size: 14px;
        margin-bottom: 0;
    }
    .advantage-card p {
        display: none;
    }
    .hide-mobile { display: none; }
    .show-mobile { display: inline; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Products --- */
.products { background: var(--dark); }
.products-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    overflow: hidden;
}
.product-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    border-color: rgba(0,188,212,0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.product-img {
    height: 200px;
    background: linear-gradient(135deg, rgba(0,188,212,0.05) 0%, rgba(0,151,167,0.02) 100%);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.product-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.product-card:hover .product-img img { transform: scale(1.05); }
.product-img-placeholder {
    color: rgba(0,188,212,0.3);
}
.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.product-tag {
    display: inline-block;
    padding: 4px 12px; border-radius: 100px;
    background: rgba(0,188,212,0.1);
    font-size: 11px; font-weight: 600; color: var(--primary);
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 12px;
    align-self: flex-start;
}
.product-info h3 {
    font-size: 17px; font-weight: 700;
    margin-bottom: 8px;
}
.product-info p {
    font-size: 14px; color: var(--gray-light);
    line-height: 1.6; margin-bottom: 16px;
    flex: 1;
}
.product-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 600; color: var(--primary);
}
.product-link:hover { gap: 10px; }

@media (max-width: 768px) {
    .products-grid {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px;
        padding-bottom: 16px;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    .products-grid::-webkit-scrollbar { display: none; height: 0; width: 0; }
    .product-card {
        min-width: 220px;
        max-width: 220px;
        flex-shrink: 0;
        scroll-snap-align: start;
    }
    .product-img { height: 140px; }
    .product-info { padding: 16px; }
    .product-info h3 { font-size: 14px; margin-bottom: 6px; }
    .product-info p { font-size: 12px; margin-bottom: 10px; line-height: 1.5; }
    .product-tag { font-size: 10px; margin-bottom: 8px; }
    .product-link { font-size: 12px; }
    .products-scroll-hint {
        display: flex;
    }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Products Scroll Hint (mobile) --- */
.products-scroll-hint {
    display: none;
    align-items: center; justify-content: center;
    gap: 8px;
    margin-top: 16px;
    color: var(--gray);
    font-size: 13px;
}
.scroll-dots {
    display: flex; gap: 6px;
}
.scroll-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    transition: var(--transition);
}
.scroll-dot.active {
    width: 20px;
    border-radius: 3px;
    background: var(--primary);
}
.scroll-arrow-hint {
    display: flex; align-items: center; gap: 4px;
    animation: swipeHint 2s ease-in-out infinite;
}
@keyframes swipeHint {
    0%, 100% { transform: translateX(0); opacity: 0.5; }
    50% { transform: translateX(8px); opacity: 1; }
}

/* --- Services --- */
.services { background: var(--dark-2); }
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
}
.service-card:hover {
    border-color: rgba(0,188,212,0.2);
    transform: translateY(-4px);
}
.service-number {
    font-size: 60px; font-weight: 900;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1; margin-bottom: 20px;
}
.service-text {}
.service-card h3 {
    font-size: 20px; font-weight: 700;
    margin-bottom: 12px;
}
.service-card p {
    font-size: 15px; color: var(--gray-light);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .services-grid { grid-template-columns: 1fr; gap: 12px; }
    .service-card {
        padding: 20px;
        display: flex; align-items: flex-start; gap: 16px;
    }
    .service-card:hover { transform: none; }
    .service-number {
        font-size: 32px; margin-bottom: 0;
        flex-shrink: 0; line-height: 1;
    }
    .service-card h3 { font-size: 16px; margin-bottom: 6px; }
    .service-card p { font-size: 13px; line-height: 1.5; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr; }
}

/* --- Testimonials --- */
.testimonials { background: var(--dark); }
.testimonials-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 32px;
    display: flex; flex-direction: column;
    transition: var(--transition);
}
.testimonial-card:hover {
    border-color: rgba(0,188,212,0.2);
    transform: translateY(-4px);
}
.testimonial-stars {
    display: flex; gap: 4px;
    margin-bottom: 20px;
}
.testimonial-text {
    font-size: 15px; color: var(--gray-light);
    line-height: 1.8; flex: 1;
    margin-bottom: 24px;
    font-style: italic;
}
.testimonial-author {
    display: flex; align-items: center; gap: 14px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.testimonial-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(0,188,212,0.1);
    border: 1px solid rgba(0,188,212,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700;
    color: var(--primary);
    flex-shrink: 0;
}
.testimonial-author-info {
    display: flex; flex-direction: column; gap: 2px;
}
.testimonial-name {
    font-size: 15px; font-weight: 600;
    color: var(--white);
}
.testimonial-company {
    font-size: 13px; color: var(--gray);
}

@media (max-width: 768px) {
    .testimonials-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 0;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    .testimonials-grid::-webkit-scrollbar { display: none; }
    .testimonial-card {
        min-width: 85vw;
        max-width: 85vw;
        flex-shrink: 0;
        scroll-snap-align: center;
        padding: 24px;
        margin: 0 6px;
    }
    .testimonial-card:first-child { margin-left: 0; }
    .testimonial-card:last-child { margin-right: 0; }
    .testimonial-text { font-size: 14px; margin-bottom: 16px; }
    .testimonial-card:hover { transform: none; }
}
.testimonials-dots {
    display: none;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}
.testimonials-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    transition: var(--transition);
    cursor: pointer;
}
.testimonials-dot.active {
    width: 24px;
    border-radius: 4px;
    background: var(--primary);
}
@media (max-width: 768px) {
    .testimonials-dots { display: flex; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
}

/* --- CTA Section --- */
.cta-section {
    padding: 0;
}
.cta-block {
    background:
        radial-gradient(ellipse 80% 100% at 10% 50%, rgba(0,188,212,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 100% at 90% 50%, rgba(0,151,167,0.1) 0%, transparent 50%),
        var(--dark-2);
    border: 1px solid rgba(0,188,212,0.15);
    border-radius: var(--radius-lg);
    padding: 64px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px;
    position: relative;
    overflow: hidden;
}
.cta-block::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient);
}
.cta-content h2 {
    font-size: 32px; font-weight: 800;
    color: var(--white); margin-bottom: 8px;
}
.cta-content h2 .accent {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.cta-content p {
    font-size: 16px; color: var(--gray-light);
}
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; }

@media (max-width: 768px) {
    .cta-block {
        flex-direction: column; text-align: center;
        padding: 40px 24px;
    }
    .cta-actions { flex-direction: column; width: 100%; }
    .cta-actions .btn { justify-content: center; }
}

/* --- Contact --- */
.contact { background: var(--dark); }
.contact-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: start;
}
.contact-items { margin-top: 32px; display: flex; flex-direction: column; gap: 24px; }
.contact-item {
    display: flex; gap: 16px; align-items: flex-start;
}
.contact-item-icon {
    width: 48px; height: 48px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: rgba(0,188,212,0.1);
    color: var(--primary);
}
.contact-item-label {
    font-size: 12px; font-weight: 600; color: var(--gray);
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 4px; display: block;
}
.contact-item p, .contact-item a {
    font-size: 15px; color: var(--gray-light);
    display: block; line-height: 1.6;
}
.contact-item a:hover { color: var(--primary); }
.contact-socials {
    display: flex; gap: 12px; margin-top: 32px;
}
.social-link {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--gray-light);
    transition: var(--transition);
}
.social-link:hover {
    border-color: var(--primary); color: var(--primary);
    background: rgba(0,188,212,0.05);
}

.contact-form {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.contact-form h3 {
    font-size: 24px; font-weight: 700;
    margin-bottom: 4px;
}
.contact-form > p {
    font-size: 14px; color: var(--gray-light);
    margin-bottom: 28px;
}
.form-group { margin-bottom: 16px; }
.form-group input,
.form-group textarea {
    width: 100%; padding: 14px 18px;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: 15px; font-family: inherit;
    transition: var(--transition);
    outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray);
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0,188,212,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group input.error,
.form-group textarea.error {
    border-color: #ff4d4d;
    box-shadow: 0 0 0 3px rgba(255,77,77,0.15);
}
.form-error {
    display: block;
    font-size: 13px;
    color: #ff4d4d;
    margin-top: 6px;
    min-height: 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.form-error.visible {
    opacity: 1;
}

.contact-2gis-link {
    display: inline-block;
    margin-top: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    transition: var(--transition);
}
.contact-2gis-link:hover {
    color: var(--white);
}

@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* --- Footer --- */
.footer {
    padding: 32px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
    display: flex; align-items: center; justify-content: space-between;
}
.footer-logo {
    display: flex; align-items: center; gap: 10px;
}
.footer-logo-img { height: 32px; width: auto; }
.footer-logo-svg { height: 32px; width: auto; flex-shrink: 0; }
.footer-brand p {
    font-size: 13px; color: var(--gray);
    margin-top: 8px;
}
.footer-copy {
    font-size: 13px; color: var(--gray);
}

@media (max-width: 768px) {
    .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}

/* --- WhatsApp Float --- */
.whatsapp-float {
    position: fixed; bottom: 28px; right: 28px;
    width: 60px; height: 60px;
    background: #25D366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 24px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    animation: floatBounce 3s ease-in-out infinite;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}
@keyframes floatBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* --- Animations --- */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}