:root {
    --charcoal-900: #1a1a2e;
    --charcoal-800: #2d2d44;
    --charcoal-700: #3d3d5c;
    --charcoal-600: #4a4a6a;
    --charcoal-500: #6b6b8a;
    --coral-500: #ff6b6b;
    --coral-400: #ff8787;
    --coral-300: #ffa8a8;
    --coral-600: #e85555;
    --neutral-50: #fafafa;
    --neutral-100: #f5f5f5;
    --neutral-200: #e5e5e5;
    --neutral-800: #262626;
    --neutral-900: #171717;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--charcoal-800);
    line-height: 1.6;
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--neutral-200);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--charcoal-900);
    font-weight: 700;
    font-size: 1.125rem;
}

.logo__icon {
    color: var(--coral-500);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a:not(.btn) {
    text-decoration: none;
    color: var(--charcoal-700);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition);
}

.nav a:not(.btn):hover {
    color: var(--coral-500);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--charcoal-800);
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn--primary {
    background: var(--coral-500);
    color: #fff;
    border-color: var(--coral-500);
}

.btn--primary:hover {
    background: var(--coral-600);
    border-color: var(--coral-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--charcoal-800);
    border-color: var(--charcoal-800);
}

.btn--outline:hover {
    background: var(--charcoal-800);
    color: #fff;
}

.btn--lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--charcoal-900);
    overflow: hidden;
    padding-top: 72px;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(45, 45, 68, 0.85) 50%, rgba(26, 26, 46, 0.9) 100%),
        url('https://images.pexels.com/photos/5994630/pexels-photo-5994630.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding: 80px 0;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero__subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 560px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__trust {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

.trust-item svg {
    color: var(--coral-400);
}

/* Section header */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--coral-500);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--charcoal-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--charcoal-600);
    line-height: 1.7;
}

/* Services */
.services {
    padding: 100px 0;
    background: var(--neutral-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: #fff;
    padding: 36px 28px;
    border-radius: 12px;
    border: 1px solid var(--neutral-200);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--coral-300);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(255, 135, 135, 0.05) 100%);
    border-radius: 12px;
    color: var(--coral-500);
    margin-bottom: 20px;
}

.service-card__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 10px;
}

.service-card__text {
    font-size: 0.9375rem;
    color: var(--charcoal-600);
    line-height: 1.7;
}

/* About */
.about {
    padding: 100px 0;
    background: #fff;
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about__content .section-tag {
    margin-bottom: 16px;
}

.about__text {
    font-size: 1.0625rem;
    color: var(--charcoal-600);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about__stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--neutral-200);
}

.stat__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--coral-500);
    line-height: 1;
    margin-bottom: 6px;
}

.stat__label {
    font-size: 0.875rem;
    color: var(--charcoal-600);
    font-weight: 500;
}

.about__image {
    border-radius: 16px;
    overflow: hidden;
}

.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: var(--charcoal-900);
}

.testimonials .section-title,
.testimonials .section-subtitle {
    color: #fff;
}

.testimonials .section-tag {
    color: var(--coral-400);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--charcoal-800);
    padding: 32px 28px;
    border-radius: 12px;
    border: 1px solid var(--charcoal-700);
    transition: all var(--transition);
}

.testimonial-card:hover {
    border-color: var(--coral-500);
    transform: translateY(-4px);
}

.testimonial-card__stars {
    display: flex;
    gap: 4px;
    color: var(--coral-400);
    margin-bottom: 20px;
}

.testimonial-card__text {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-card__author {
    font-size: 0.875rem;
    color: var(--coral-400);
    font-weight: 600;
}

/* CTA */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--neutral-50) 0%, #fff 100%);
}

.cta__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.cta__content .section-tag {
    margin-bottom: 16px;
}

.cta__content .section-title {
    margin-bottom: 16px;
}

.cta__text {
    font-size: 1.0625rem;
    color: var(--charcoal-600);
    line-height: 1.8;
    margin-bottom: 32px;
}

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

.cta__phone,
.cta__address {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: var(--charcoal-800);
}

.cta__phone {
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--coral-500);
    transition: color var(--transition);
}

.cta__phone:hover {
    color: var(--coral-600);
}

.cta__address svg {
    color: var(--coral-500);
    flex-shrink: 0;
}

/* Form */
.cta__form-wrapper {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--neutral-200);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal-900);
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--charcoal-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--neutral-200);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--charcoal-800);
    background: var(--neutral-50);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--coral-500);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.15);
    background: #fff;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success svg {
    color: var(--coral-500);
    margin-bottom: 16px;
}

.form-success h4 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--charcoal-900);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--charcoal-600);
    margin-bottom: 24px;
}

/* Footer */
.footer {
    background: var(--charcoal-900);
    padding: 64px 0 32px;
    color: rgba(255, 255, 255, 0.7);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__brand .logo {
    color: #fff;
    margin-bottom: 16px;
}

.footer__brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer__links h4,
.footer__contact h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    margin-bottom: 16px;
}

.footer__links a {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9375rem;
    padding: 6px 0;
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--coral-400);
}

.footer__contact p {
    font-size: 0.9375rem;
    line-height: 1.8;
}

.footer__contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition);
}

.footer__contact a:hover {
    color: var(--coral-400);
}

.footer__bottom {
    padding-top: 32px;
    border-top: 1px solid var(--charcoal-700);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* Mobile menu */
.nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 24px;
    border-bottom: 1px solid var(--neutral-200);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    gap: 16px;
}

.nav.open a:not(.btn) {
    font-size: 1.0625rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .services-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero__content {
        padding: 60px 0;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        width: 100%;
    }

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

    .about__inner,
    .cta__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about__image {
        order: -1;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta__form-wrapper {
        padding: 24px;
    }

    .about__stats {
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero__trust {
        flex-direction: column;
        gap: 12px;
    }
}