/* ===== CSS Custom Properties ===== */
:root {
    --color-bg-primary: #060d1a;
    --color-bg-secondary: #0a1628;
    --color-bg-tertiary: #0f1f38;
    --color-bg-card: rgba(15, 31, 56, 0.6);
    --color-bg-card-hover: rgba(20, 40, 70, 0.8);
    --color-mint: #4ade80;
    --color-mint-light: #86efac;
    --color-mint-dark: #22c55e;
    --color-mint-glow: rgba(74, 222, 128, 0.15);
    --color-mint-glow-strong: rgba(74, 222, 128, 0.3);
    --color-gold: #d4a853;
    --color-gold-light: #e8c47c;
    --color-gold-muted: rgba(212, 168, 83, 0.3);
    --color-text-primary: #f0f4f8;
    --color-text-secondary: #a8b8cc;
    --color-text-muted: #6b7f99;
    --color-border: rgba(74, 222, 128, 0.1);
    --color-border-hover: rgba(74, 222, 128, 0.25);
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --container-max: 1200px;
    --section-padding: clamp(80px, 12vw, 140px);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition-fast: 0.2s ease;
    --transition-base: 0.35s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

ul {
    list-style: none;
}

/* ===== Utility ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 48px);
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 clamp(20px, 4vw, 48px);
    transition: var(--transition-base);
}

.nav.scrolled {
    background: rgba(6, 13, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--color-text-primary);
    transition: var(--transition-fast);
}

.nav-logo:hover {
    color: var(--color-mint);
}

.nav-logo-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-bg-primary);
}

.nav-logo-text {
    letter-spacing: -0.01em;
}

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

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(74, 222, 128, 0.08);
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-mint) !important;
    font-weight: 600;
    margin-left: 8px;
    border: 1px solid var(--color-border-hover);
    border-radius: var(--radius-sm) !important;
}

.nav-phone:hover {
    background: var(--color-mint-glow) !important;
    border-color: var(--color-mint) !important;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition-base);
    transform-origin: center;
}

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

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6, 13, 26, 0.97);
    backdrop-filter: blur(20px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
}

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

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px clamp(20px, 4vw, 48px) 60px;
    position: relative;
    overflow: hidden;
    background: var(--color-bg-primary);
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 70%;
    height: 80%;
    background: radial-gradient(ellipse at center, rgba(74, 222, 128, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, var(--color-bg-primary), transparent);
    pointer-events: none;
}

.hero-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

/* Hero Left */
.hero-left {
    max-width: 560px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: 28px;
}

.hero-eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-mint);
    box-shadow: 0 0 12px var(--color-mint);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: 24px;
}

.hero-headline-accent {
    display: block;
    font-style: italic;
    font-weight: 400;
    color: var(--color-mint);
    font-size: 0.85em;
    margin-top: 4px;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    max-width: 480px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
    color: var(--color-bg-primary);
    box-shadow: 0 4px 24px rgba(74, 222, 128, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(74, 222, 128, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-hover);
}

.btn-secondary:hover {
    background: var(--color-mint-glow);
    border-color: var(--color-mint);
    color: var(--color-mint);
}

.btn-full {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Hero Right */
.hero-right {
    position: relative;
}

.hero-image-stack {
    position: relative;
    height: clamp(480px, 60vw, 700px);
}

.hero-image-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 82%;
    height: 85%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--color-border);
}

.hero-image-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    border: 2px solid var(--color-bg-primary);
}

.hero-image-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge {
    position: absolute;
    bottom: 38%;
    left: -10px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-hover);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-primary);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

/* Hero Scroll */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 1;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-mint), transparent);
    animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== Section Shared ===== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto clamp(48px, 6vw, 72px);
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: 20px;
}

.section-eyebrow-line {
    width: 32px;
    height: 1px;
    background: var(--color-mint);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.section-title-accent {
    font-style: italic;
    font-weight: 400;
    color: var(--color-mint);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ===== Services Section ===== */
.services {
    padding: var(--section-padding) 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-border-hover), transparent);
}

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

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, var(--color-mint), var(--color-mint-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-base);
}

.service-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-mint-glow);
    border: 1px solid var(--color-border-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint);
    margin-bottom: 20px;
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--color-mint-glow-strong);
    border-color: var(--color-mint);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.service-desc {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ===== About Section ===== */
.about {
    padding: var(--section-padding) 0;
    background: var(--color-bg-primary);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: center;
}

.about-image-col {
    position: relative;
}

.about-image-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--color-border);
    position: relative;
}

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

.about-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(to top, rgba(6, 13, 26, 0.9), transparent);
}

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

.about-stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-mint);
    line-height: 1;
}

.about-stat-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.about-image-secondary {
    position: absolute;
    bottom: -40px;
    right: -30px;
    width: 55%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 3px solid var(--color-bg-primary);
}

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

.about-content-col {
    padding-left: 8px;
}

.about-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, var(--color-mint), transparent);
    margin-bottom: 28px;
}

.about-text {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 36px;
}

.about-value {
    display: flex;
    gap: 16px;
}

.about-value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-mint-glow);
    border: 1px solid var(--color-border-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-value-title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.about-value-desc {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* ===== Why Us Section ===== */
.why-us {
    padding: var(--section-padding) 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-border-hover), transparent);
}

.why-us-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
}

.why-us-left {
    position: sticky;
    top: 120px;
}

.why-us-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-top: 20px;
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.why-us-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.why-us-item:first-child {
    border-top: 1px solid var(--color-border);
}

.why-us-item:hover {
    padding-left: 12px;
}

.why-us-number {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-mint);
    opacity: 0.6;
    line-height: 1;
    padding-top: 4px;
}

.why-us-item:hover .why-us-number {
    opacity: 1;
}

.why-us-item-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 6px;
}

.why-us-item-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ===== Location Section ===== */
.location {
    padding: var(--section-padding) 0;
    background: var(--color-bg-primary);
    position: relative;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
}

.location-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, var(--color-mint), transparent);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-mint-glow);
    border: 1px solid var(--color-border-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mint);
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact-value {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.contact-link {
    color: var(--color-mint);
    transition: var(--transition-fast);
}

.contact-link:hover {
    color: var(--color-mint-light);
    text-decoration: underline;
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

/* Contact Form */
.location-contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: clamp(28px, 4vw, 44px);
}

.form-header {
    margin-bottom: 28px;
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

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

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

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

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus {
    border-color: var(--color-mint);
    box-shadow: 0 0 0 3px var(--color-mint-glow);
}

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

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

.form-success.active {
    display: block;
}

.form-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-mint-glow);
    border: 2px solid var(--color-mint);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-mint);
}

.form-success-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 10px;
}

.form-success-text {
    font-size: 0.92rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.form-success-text a {
    color: var(--color-mint);
}

/* ===== Footer ===== */
.footer {
    padding: 64px 0 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: clamp(32px, 4vw, 64px);
    padding-bottom: 48px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.footer-logo-mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--color-mint), var(--color-mint-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-bg-primary);
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links-title {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--color-mint);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.footer-location {
    color: var(--color-text-muted);
}

/* ===== Animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.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; }
.reveal-delay-5 { transition-delay: 0.5s; }

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

    .hero-right {
        max-width: 500px;
    }

    .hero-image-stack {
        height: 480px;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .about-image-secondary {
        right: 0;
    }

    .why-us-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .why-us-left {
        position: static;
    }

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(320px, 85vw);
        flex-direction: column;
        align-items: stretch;
        padding: 100px 32px 40px;
        background: var(--color-bg-secondary);
        border-left: 1px solid var(--color-border);
        transform: translateX(100%);
        transition: var(--transition-base);
        gap: 4px;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        padding: 14px 16px;
        font-size: 1rem;
    }

    .nav-phone {
        margin-left: 0;
        margin-top: 12px;
        justify-content: center;
    }

    .nav-toggle {
        display: flex;
    }

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

    .hero-grid {
        gap: 40px;
    }

    .hero-image-stack {
        height: 380px;
    }

    .hero-scroll-indicator {
        display: none;
    }

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

    .about-image-secondary {
        display: none;
    }

    .about-content-col {
        padding-left: 0;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

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

    .btn {
        justify-content: center;
    }

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

    .hero-image-stack {
        height: 300px;
    }

    .hero-badge {
        display: none;
    }
}