/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --charcoal: #1A1D23;
    --charcoal-light: #2A2D35;
    --charcoal-mid: #3A3D45;
    --coral: #FF6B6B;
    --coral-dark: #E85555;
    --coral-light: #FF8E8E;
    --coral-pale: #FFF0F0;
    --white: #FFFFFF;
    --off-white: #F8F7F4;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(26, 29, 35, 0.08);
    --shadow-md: 0 4px 20px rgba(26, 29, 35, 0.1);
    --shadow-lg: 0 12px 40px rgba(26, 29, 35, 0.15);
    --shadow-xl: 0 20px 60px rgba(26, 29, 35, 0.2);
    --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-color: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.bg-pattern {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(255, 107, 107, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(26, 29, 35, 0.03) 0%, transparent 50%);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ===== UTILITY ===== */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 16px;
}

.section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--coral);
    display: inline-block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--charcoal);
    margin-bottom: 20px;
}

.text-accent {
    color: var(--coral);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--coral);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.35);
}

.btn-primary:hover {
    background: var(--coral-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 107, 0.45);
}

.btn-outline {
    background: transparent;
    color: var(--charcoal);
    border: 2px solid var(--charcoal);
}

.btn-outline:hover {
    background: var(--charcoal);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-full {
    width: 100%;
    padding: 16px 28px;
    border-radius: var(--radius-md);
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 247, 244, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(26, 29, 35, 0.06);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(248, 247, 244, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--charcoal);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--coral);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.logo:hover .logo-icon {
    transform: rotate(-5deg) scale(1.05);
    background: var(--coral-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-600);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--charcoal);
    background: rgba(26, 29, 35, 0.05);
}

.nav-links .btn-primary {
    color: var(--white);
    padding: 10px 22px;
}

.nav-links .btn-primary:hover {
    background: var(--coral-dark);
    color: var(--white);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

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

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

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

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

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    overflow: hidden;
    background: var(--off-white);
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.geo-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--coral);
    top: -200px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--charcoal);
    bottom: -50px;
    left: -80px;
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--coral-light);
    top: 40%;
    left: 15%;
    animation: float 6s ease-in-out infinite;
}

.shape-4 {
    width: 80px;
    height: 80px;
    background: var(--coral);
    bottom: 25%;
    right: 20%;
    border-radius: var(--radius-md);
    transform: rotate(45deg);
    animation: spin 12s linear infinite;
    opacity: 0.06;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

@keyframes spin {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}

.hero-badge svg {
    color: var(--coral);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--charcoal);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 480px;
}

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

/* Hero Cards */
.hero-cards {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 560px;
}

.stat-card {
    position: relative;
    z-index: 2;
}

.stat-card--main {
    width: 280px;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.stat-card__img {
    position: relative;
    height: 320px;
    overflow: hidden;
}

.stat-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.stat-card:hover .stat-card__img img {
    transform: scale(1.05);
}

.stat-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 29, 35, 0.7) 0%, transparent 50%);
}

.stat-card__info {
    padding: 24px;
}

.stat-card__name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 4px;
}

.stat-card__title {
    font-size: 0.9rem;
    color: var(--coral);
    font-weight: 500;
    margin-bottom: 12px;
}

.stat-card__phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--gray-500);
    font-weight: 500;
}

.stat-card__phone:hover {
    color: var(--coral);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 3;
    animation: floatCard 4s ease-in-out infinite;
}

.floating-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.floating-card__text {
    display: flex;
    flex-direction: column;
}

.floating-card__number {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--charcoal);
    line-height: 1.2;
}

.floating-card__label {
    font-size: 0.78rem;
    color: var(--gray-500);
    line-height: 1.3;
}

.floating-card--1 {
    top: 10%;
    right: -10px;
    animation-delay: 0s;
}

.floating-card--1 .floating-card__icon {
    background: var(--coral-pale);
    color: var(--coral);
}

.floating-card--2 {
    bottom: 28%;
    left: -30px;
    animation-delay: 1.3s;
}

.floating-card--2 .floating-card__icon {
    background: #E8F4FD;
    color: #3B82F6;
}

.floating-card--3 {
    bottom: 8%;
    right: 10px;
    animation-delay: 2.6s;
}

.floating-card--3 .floating-card__icon {
    background: #F0F9E8;
    color: #22C55E;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===== ABOUT ===== */
.about {
    position: relative;
    z-index: 1;
    padding: 120px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    aspect-ratio: 6/7;
}

.about-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-accent-block {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--coral);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.accent-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.accent-stat__num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.accent-stat__label {
    font-size: 0.85rem;
    opacity: 0.9;
}

.about-content {
    max-width: 500px;
}

.about-text {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--charcoal);
}

.feature-item__icon {
    width: 32px;
    height: 32px;
    background: var(--coral-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
}

/* ===== SERVICES ===== */
.services {
    position: relative;
    z-index: 1;
    padding: 120px 0;
    background: var(--off-white);
}

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

.service-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--coral);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

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

.service-card--accent {
    background: var(--charcoal);
    border-color: var(--charcoal);
}

.service-card--accent::before {
    background: var(--coral);
}

.service-card--accent .service-card__title,
.service-card--accent .service-card__desc,
.service-card--accent .service-card__list li {
    color: var(--white);
}

.service-card--accent .service-card__list li::before {
    color: var(--coral);
}

.service-card__accent {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    background: var(--coral-pale);
    border-radius: 50%;
    opacity: 0.5;
    transition: var(--transition);
}

.service-card:hover .service-card__accent {
    transform: scale(1.5);
    opacity: 0.3;
}

.service-card__icon {
    width: 64px;
    height: 64px;
    background: var(--coral-pale);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    margin-bottom: 24px;
    transition: var(--transition);
}

.service-card:hover .service-card__icon {
    background: var(--coral);
    color: var(--white);
    transform: scale(1.05) rotate(-3deg);
}

.service-card--accent .service-card__icon {
    background: rgba(255, 107, 107, 0.2);
}

.service-card__title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 24px;
}

.service-card__list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-card__list li {
    font-size: 0.9rem;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-card__list li::before {
    content: '→';
    color: var(--coral);
    font-weight: 600;
    flex-shrink: 0;
}

/* ===== AREAS ===== */
.areas {
    position: relative;
    z-index: 1;
    padding: 120px 0;
    background: var(--white);
}

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

.area-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--charcoal);
    transition: var(--transition);
    cursor: pointer;
}

.area-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.area-card__img {
    height: 240px;
    overflow: hidden;
}

.area-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.area-card:hover .area-card__img img {
    transform: scale(1.08);
}

.area-card__content {
    padding: 28px;
}

.area-card__content h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.area-card__content p {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    position: relative;
    z-index: 1;
    padding: 120px 0;
    background: var(--charcoal);
    overflow: hidden;
}

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

.testimonials .section-title {
    color: var(--white);
}

.testimonials .section-header {
    margin-bottom: 64px;
}

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

.testimonial-card {
    background: var(--charcoal-light);
    border: 1px solid var(--charcoal-mid);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--coral);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(255, 107, 107, 0.15);
}

.testimonial-card__stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-card__text {
    font-size: 0.95rem;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 28px;
    flex-grow: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    background: var(--charcoal-mid);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    flex-shrink: 0;
}

.testimonial-card__name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
}

.testimonial-card__location {
    font-size: 0.8rem;
    color: var(--gray-400);
    display: block;
    margin-top: 2px;
}

/* ===== CTA / CONTACT ===== */
.cta {
    position: relative;
    z-index: 1;
    padding: 120px 0;
    background: var(--off-white);
}

.cta-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.cta-text {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 36px;
}

.cta-contact-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cta-contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--charcoal);
    padding: 16px 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.cta-contact-item:hover {
    border-color: var(--coral);
    box-shadow: 0 4px 16px rgba(255, 107, 107, 0.15);
    transform: translateX(4px);
}

.cta-contact-item svg {
    color: var(--coral);
    flex-shrink: 0;
}

/* Form */
.cta-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.form-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 28px;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--charcoal);
    background: var(--off-white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--coral);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

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

.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #F0F9E8;
    border: 1px solid #BBF7D0;
    border-radius: var(--radius-md);
    color: #166534;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 16px;
}

.form-success svg {
    color: #22C55E;
    flex-shrink: 0;
}

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

/* ===== FOOTER ===== */
.footer {
    background: var(--charcoal);
    padding: 80px 0 0;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--charcoal-mid);
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9rem;
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--coral);
    transform: translateX(4px);
}

.footer-contact li {
    color: var(--gray-400);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-bottom {
    padding: 28px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-cards {
        min-height: 400px;
        justify-content: center;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-content {
        max-width: 100%;
    }

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

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

    .cta-wrapper {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 32px 32px;
        gap: 8px;
        box-shadow: var(--shadow-xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links a {
        width: 100%;
        padding: 14px 16px;
        font-size: 1rem;
    }

    .nav-links .btn-primary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

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

    .hero {
        padding: 100px 24px 60px;
        min-height: auto;
    }

    .hero-cards {
        display: none;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .about {
        padding: 80px 0;
    }

    .about-accent-block {
        bottom: -20px;
        right: -10px;
        padding: 20px 24px;
    }

    .accent-stat__num {
        font-size: 2rem;
    }

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

    .services {
        padding: 80px 0;
    }

    .service-card {
        padding: 28px;
    }

    .areas {
        padding: 80px 0;
    }

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

    .testimonials {
        padding: 80px 0;
    }

    .cta {
        padding: 80px 0;
    }

    .cta-form-wrapper {
        padding: 28px;
    }

    .footer {
        padding: 60px 0 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .section-title {
        font-size: 1.8rem;
    }
}

/* Mobile menu overlay */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 29, 35, 0.5);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    pointer-events: all;
}