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

:root {
    --charcoal: #1a1a2e;
    --charcoal-light: #2d2d44;
    --charcoal-dark: #12121f;
    --coral: #ff6b6b;
    --coral-dark: #e55555;
    --coral-light: #ff8585;
    --neutral-100: #f8f8fa;
    --neutral-200: #eeeef2;
    --neutral-300: #d4d4de;
    --neutral-400: #a0a0b2;
    --neutral-500: #6b6b80;
    --white: #ffffff;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --shadow-sm: 0 1px 3px rgba(26, 26, 46, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 26, 46, 0.1);
    --shadow-lg: 0 8px 32px rgba(26, 26, 46, 0.12);
    --shadow-xl: 0 16px 48px rgba(26, 26, 46, 0.15);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--charcoal);
    background: var(--neutral-100);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--neutral-200);
    transition: var(--transition);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--charcoal);
}

.nav__logo-text {
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

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

.nav__toggle span {
    width: 22px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: var(--transition);
}

.nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav__link {
    text-decoration: none;
    color: var(--neutral-500);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav__link:hover {
    color: var(--charcoal);
}

.nav__link--cta {
    background: var(--charcoal);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav__link--cta:hover {
    background: var(--charcoal-light);
    transform: translateY(-1px);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 40%, #3d2d2d 70%, #ff6b6b 100%);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(255, 107, 107, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(45, 45, 68, 0.5) 0%, transparent 60%);
    pointer-events: none;
}

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

.hero__eyebrow {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--coral);
    margin-bottom: 16px;
}

.hero__headline {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero__subheadline {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

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

.hero__image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 6/5;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
}

.btn--primary {
    background: var(--coral);
    color: var(--white);
}

.btn--primary:hover {
    background: var(--coral-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 107, 0.35);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

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

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

/* Section Header */
.section-header {
    max-width: 640px;
    margin-bottom: 56px;
}

.section-header--center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-header__eyebrow {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--coral);
    margin-bottom: 12px;
}

.section-header__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header__subtitle {
    font-size: 1.05rem;
    color: var(--neutral-500);
    line-height: 1.7;
}

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

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

.service-card {
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    background: var(--neutral-100);
    border: 1px solid var(--neutral-200);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
    background: var(--white);
}

.service-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 107, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}

.service-card__title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-card__text {
    font-size: 0.92rem;
    color: var(--neutral-500);
    line-height: 1.65;
}

/* About */
.about {
    padding: 100px 0;
    background: var(--neutral-100);
}

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

.about__image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 5/4;
}

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

.about__text {
    font-size: 1rem;
    color: var(--neutral-500);
    line-height: 1.75;
    margin-bottom: 16px;
}

.about__stats {
    display: flex;
    gap: 40px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--neutral-200);
}

.stat__number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.stat__label {
    font-size: 0.85rem;
    color: var(--neutral-400);
}

/* Why Us */
.why-us {
    padding: 100px 0;
    background: var(--charcoal);
}

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

.why-card {
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    background: var(--charcoal-light);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.why-card:hover {
    border-color: rgba(255, 107, 107, 0.3);
    transform: translateY(-2px);
}

.why-card__number {
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(255, 107, 107, 0.2);
    font-family: var(--font-heading);
    margin-bottom: 16px;
    line-height: 1;
}

.why-card__title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.why-card__text {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.65;
}

/* CTA Banner */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, #ff6b6b 0%, #e55555 100%);
}

.cta-banner__content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-banner__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-banner__text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
}

.cta-banner__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-banner__actions .btn--outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

.cta-banner__actions .btn--outline:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.15);
}

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--white);
}

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

.contact__text {
    font-size: 1rem;
    color: var(--neutral-500);
    line-height: 1.75;
    margin-bottom: 36px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-detail__icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 107, 0.1);
    border-radius: var(--radius-sm);
}

.contact-detail__label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--neutral-400);
    margin-bottom: 4px;
}

.contact-detail__value {
    font-size: 0.95rem;
    color: var(--charcoal);
    text-decoration: none;
    line-height: 1.6;
}

.contact-detail__value:hover {
    color: var(--coral);
}

.contact__form-wrapper {
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--neutral-200);
}

.contact__form-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--neutral-300);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: var(--font-body);
    color: var(--charcoal);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--coral);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.12);
}

.form-input::placeholder {
    color: var(--neutral-400);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(22, 163, 74, 0.08);
    border-radius: var(--radius-sm);
    margin-top: 16px;
    font-size: 0.9rem;
    color: #16a34a;
    font-weight: 500;
}

.form-success.visible {
    display: flex;
}

/* Footer */
.footer {
    background: var(--charcoal-dark);
    padding: 64px 0 32px;
}

.footer__top {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 12px;
}

.footer__tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.6;
    max-width: 260px;
}

.footer__heading {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
}

.footer__links ul,
.footer__contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a,
.footer__contact a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer__contact li {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
}

.footer__bottom {
    padding-top: 28px;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero__container,
    .about__container,
    .contact__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero__image {
        max-width: 500px;
    }

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

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

@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--neutral-200);
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition);
        pointer-events: none;
    }

    .nav__menu.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav__toggle {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero__container {
        text-align: center;
    }

    .hero__subheadline {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

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

    .why-us__grid {
        grid-template-columns: 1fr;
    }

    .about__stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .contact__form-wrapper {
        padding: 28px;
    }

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

    .cta-banner__actions {
        flex-direction: column;
        align-items: center;
    }
}

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

    .hero__headline {
        font-size: 1.9rem;
    }

    .btn {
        padding: 12px 22px;
        font-size: 0.9rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}