/* ===== CSS Custom Properties ===== */
:root {
    --color-midnight: #0A2342;
    --color-midnight-light: #12345A;
    --color-midnight-dark: #06182E;
    --color-mint: #98D4C8;
    --color-mint-light: #B8E6DC;
    --color-mint-dark: #6BB8A8;
    --color-cream: #F5F1EB;
    --color-cream-light: #FAF8F5;
    --color-sand: #E8E0D4;
    --color-text-dark: #0A2342;
    --color-text-body: #2C4A6E;
    --color-text-muted: #5A7A9A;
    --color-text-light: #F5F1EB;
    --color-white: #FFFFFF;
    --color-border: rgba(10, 35, 66, 0.1);
    --color-border-light: rgba(152, 212, 200, 0.3);

    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(10, 35, 66, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 35, 66, 0.1);
    --shadow-lg: 0 8px 32px rgba(10, 35, 66, 0.12);
    --shadow-xl: 0 16px 48px rgba(10, 35, 66, 0.15);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-body);
    background-color: var(--color-cream-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    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;
    font-size: inherit;
}

ul, ol {
    list-style: none;
}

label {
    display: block;
    margin-bottom: var(--space-sm);
}

/* ===== Utility ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 35, 66, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(152, 212, 200, 0.15);
    transition: box-shadow var(--transition-base);
}

.nav.scrolled {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-mint);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: opacity var(--transition-fast);
}

.nav__logo:hover {
    opacity: 0.85;
}

.nav__logo-icon {
    display: flex;
    align-items: center;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav__link {
    color: var(--color-cream);
    font-size: 0.9rem;
    font-weight: 400;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast), color var(--transition-fast);
    letter-spacing: 0.02em;
}

.nav__link:hover {
    background: rgba(152, 212, 200, 0.12);
    color: var(--color-mint-light);
}

.nav__link--cta {
    background: var(--color-mint);
    color: var(--color-midnight);
    font-weight: 600;
    margin-left: var(--space-sm);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

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

/* Mobile Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.nav__toggle:hover {
    background: rgba(152, 212, 200, 0.12);
}

.nav__toggle-bar {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-mint);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(6, 24, 46, 0.6);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.nav__overlay.active {
    opacity: 1;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.85rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-mint);
    color: var(--color-midnight);
    box-shadow: 0 4px 16px rgba(152, 212, 200, 0.35);
}

.btn--primary:hover {
    background: var(--color-mint-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(152, 212, 200, 0.45);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

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

/* ===== Section Shared ===== */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-mint-dark);
    background: rgba(152, 212, 200, 0.15);
    padding: var(--space-xs) var(--space-md);
    border-radius: 50px;
    margin-bottom: var(--space-lg);
}

.section-tag--light {
    color: var(--color-mint);
    background: rgba(152, 212, 200, 0.15);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-midnight);
    margin-bottom: var(--space-lg);
}

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

.section-desc {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    max-width: 560px;
}

.section-desc--light {
    color: rgba(245, 241, 235, 0.7);
    max-width: 520px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

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

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    background: var(--color-midnight);
    overflow: hidden;
    padding: 120px var(--space-lg) var(--space-4xl);
}

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(152, 212, 200, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 10% 90%, rgba(152, 212, 200, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-midnight-dark) 0%, var(--color-midnight) 50%, var(--color-midnight-light) 100%);
    pointer-events: none;
}

.hero__bg-pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(rgba(152, 212, 200, 0.06) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: var(--space-3xl);
    align-items: center;
}

.hero__content {
    max-width: 560px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-mint);
    background: rgba(152, 212, 200, 0.1);
    border: 1px solid rgba(152, 212, 200, 0.2);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 50px;
    margin-bottom: var(--space-xl);
    letter-spacing: 0.04em;
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.01em;
}

.hero__headline em {
    font-style: italic;
    color: var(--color-mint);
}

.hero__subheadline {
    font-size: 1.15rem;
    line-height: 1.75;
    color: rgba(245, 241, 235, 0.7);
    margin-bottom: var(--space-2xl);
    max-width: 480px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* Hero Cards */
.hero__cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.hero__card {
    position: relative;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(152, 212, 200, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform var(--transition-base), border-color var(--transition-base), background var(--transition-base);
    overflow: hidden;
}

.hero__card:hover {
    transform: translateX(-4px);
    border-color: rgba(152, 212, 200, 0.35);
    background: rgba(255, 255, 255, 0.09);
}

.hero__card--1:hover { transform: translateX(-4px); }
.hero__card--2:hover { transform: translateX(-4px) translateY(-4px); }
.hero__card--3:hover { transform: translateX(-4px) translateY(-2px); }

.hero__card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-mint);
    border-radius: 4px 0 0 4px;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.hero__card:hover .hero__card-accent {
    opacity: 1;
}

.hero__card-body {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.hero__card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(152, 212, 200, 0.12);
    border-radius: var(--radius-md);
    color: var(--color-mint);
}

.hero__card-stat {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
}

.hero__card-label {
    font-size: 0.85rem;
    color: rgba(245, 241, 235, 0.55);
    line-height: 1.4;
}

/* ===== Services ===== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-light);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border-light);
}

.service-card__icon-wrap {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-midnight) 0%, var(--color-midnight-light) 100%);
    border-radius: var(--radius-md);
    color: var(--color-mint);
    margin-bottom: var(--space-xl);
    transition: transform var(--transition-base);
}

.service-card:hover .service-card__icon-wrap {
    transform: scale(1.05);
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: var(--space-sm);
}

.service-card__desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

/* ===== About ===== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about__image-wrap {
    position: relative;
}

.about__image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.about__image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--color-mint);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.4;
}

.about__content {
    max-width: 480px;
}

.about__body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-body);
    margin-bottom: var(--space-lg);
}

.about__highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.highlight {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-midnight);
}

.highlight svg {
    flex-shrink: 0;
    color: var(--color-mint-dark);
}

/* ===== Why Us ===== */
.why-us {
    padding: var(--space-4xl) 0;
    background: var(--color-midnight);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(rgba(152, 212, 200, 0.05) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}

.why-us .container {
    position: relative;
    z-index: 1;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.why-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(152, 212, 200, 0.12);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(152, 212, 200, 0.3);
    transform: translateY(-4px);
}

.why-card__number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(152, 212, 200, 0.2);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.why-card__title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.why-card__desc {
    font-size: 0.95rem;
    line-height: 1.75;
    color: rgba(245, 241, 235, 0.6);
}

/* ===== Gallery ===== */
.gallery {
    padding: var(--space-4xl) 0;
    background: var(--color-cream-light);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: var(--space-lg);
}

.gallery__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__item:hover img {
    transform: scale(1.05);
}

.gallery__item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 35, 66, 0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery__item:hover .gallery__item-overlay {
    opacity: 1;
}

.gallery__item-tag {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
}

.gallery__item--wide {
    grid-column: span 7;
    height: 320px;
}

.gallery__item:not(.gallery__item--wide) {
    height: 240px;
}

/* ===== Contact ===== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-midnight);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 90% 50%, rgba(152, 212, 200, 0.06) 0%, transparent 60%),
        linear-gradient(180deg, var(--color-midnight-light) 0%, var(--color-midnight) 100%);
    pointer-events: none;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.contact__body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(245, 241, 235, 0.65);
    margin-bottom: var(--space-2xl);
    max-width: 440px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-lg);
}

.contact__detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(152, 212, 200, 0.1);
    border: 1px solid rgba(152, 212, 200, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-mint);
}

.contact__detail-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-mint);
    margin-bottom: var(--space-xs);
}

.contact__detail > div > div:last-child {
    font-size: 0.95rem;
    color: rgba(245, 241, 235, 0.8);
    line-height: 1.6;
}

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

.contact__detail-link:hover {
    color: var(--color-white);
}

/* Form */
.contact__form-wrap {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(152, 212, 200, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-mint);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(152, 212, 200, 0.2);
    border-radius: var(--radius-md);
    outline: none;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder {
    color: rgba(245, 241, 235, 0.35);
}

.form-input:focus {
    border-color: var(--color-mint);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(152, 212, 200, 0.15);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2398D4C8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-select option {
    background: var(--color-midnight);
    color: var(--color-white);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: rgba(152, 212, 200, 0.12);
    border: 1px solid rgba(152, 212, 200, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-mint-light);
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: var(--space-md);
}

.form-success svg {
    flex-shrink: 0;
    color: var(--color-mint);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-midnight-dark);
    padding: var(--space-3xl) 0 var(--space-xl);
    border-top: 1px solid rgba(152, 212, 200, 0.1);
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(152, 212, 200, 0.1);
}

.footer__logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-mint);
    margin-bottom: var(--space-md);
}

.footer__tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(245, 241, 235, 0.5);
    max-width: 280px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__links a {
    font-size: 0.9rem;
    color: rgba(245, 241, 235, 0.55);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-mint);
    padding-left: var(--space-sm);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__phone {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-mint);
    transition: color var(--transition-fast);
}

.footer__phone:hover {
    color: var(--color-mint-light);
}

.footer__address {
    font-size: 0.85rem;
    color: rgba(245, 241, 235, 0.45);
    line-height: 1.6;
}

.footer__bottom {
    padding-top: var(--space-xl);
    text-align: center;
}

.footer__bottom p {
    font-size: 0.82rem;
    color: rgba(245, 241, 235, 0.3);
}

/* ===== Scroll Reveal (progressive enhancement) ===== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .hero__cards {
        flex-direction: row;
        max-width: 600px;
    }

    .hero__card {
        flex: 1;
    }

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

    .about__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about__image-wrap {
        max-width: 500px;
    }

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

    .gallery__item--wide {
        grid-column: span 12;
        height: 280px;
    }

    .contact__inner {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .footer__inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }

    .nav__links {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        height: 100dvh;
        background: var(--color-midnight-dark);
        flex-direction: column;
        align-items: stretch;
        padding: 100px var(--space-lg) var(--space-2xl);
        gap: var(--space-xs);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: 1001;
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
    }

    .nav__links.open {
        transform: translateX(0);
    }

    .nav__link {
        padding: var(--space-md);
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }

    .nav__link--cta {
        margin-left: 0;
        margin-top: var(--space-md);
        text-align: center;
    }

    .nav__overlay {
        display: block;
    }

    .hero {
        padding: 100px var(--space-lg) var(--space-2xl);
        min-height: auto;
    }

    .hero__headline {
        font-size: clamp(2.25rem, 8vw, 3.25rem);
    }

    .hero__cards {
        flex-direction: column;
        max-width: 100%;
    }

    .hero__card {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: var(--space-md);
        align-items: center;
    }

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

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

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

    .gallery__item--wide {
        grid-column: span 2;
        height: 220px;
    }

    .gallery__item:not(.gallery__item--wide) {
        height: 180px;
    }

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

    .footer__inner {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .section-title {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }
}

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

    .btn {
        width: 100%;
    }

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

    .gallery__item--wide {
        grid-column: span 1;
        height: 200px;
    }

    .gallery__item:not(.gallery__item--wide) {
        height: 200px;
    }

    .contact__form-wrap {
        padding: var(--space-xl);
    }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}