/* ============================================
   C & D Satellite Systems — Brand Styles
   Palette: Terracotta + Sand + Warm Neutrals
   ============================================ */

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

:root {
    --terracotta:        #C2704E;
    --terracotta-dark:   #A85A3A;
    --terracotta-light:  #D4916F;
    --sand:              #F5EDE3;
    --sand-light:        #FAF6F1;
    --sand-dark:         #E8DDD0;
    --cream:             #FDF9F4;
    --warm-gray:         #6B5E54;
    --warm-gray-light:   #9A8D82;
    --text-dark:         #2E2318;
    --text-medium:       #5C4A3A;
    --text-light:        #8A7A6E;
    --white:             #FFFFFF;
    --overlay-dark:      rgba(46, 35, 24, 0.72);
    --shadow-sm:         0 2px 8px rgba(46, 35, 24, 0.06);
    --shadow-md:         0 8px 30px rgba(46, 35, 24, 0.08);
    --shadow-lg:         0 16px 50px rgba(46, 35, 24, 0.10);
    --radius-sm:         8px;
    --radius-md:         14px;
    --radius-lg:         22px;
    --transition:        0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

/* ── Typography ──────────────────────────── */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

/* ── Section Tag ─────────────────────────── */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--terracotta);
    background: rgba(194, 112, 78, 0.10);
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-tag--light {
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.14);
}

.section-title {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    margin-bottom: 18px;
}

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

.section-desc,
.section-header p {
    font-size: 1.05rem;
    color: var(--text-medium);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

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

/* ── Buttons ─────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--terracotta-dark);
    border-color: var(--terracotta-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(194, 112, 78, 0.30);
}

.btn--ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn--secondary {
    background: var(--sand-dark);
    color: var(--text-dark);
    border-color: var(--sand-dark);
}

.btn--secondary:hover {
    background: var(--sand);
    transform: translateY(-1px);
}

.btn--light {
    background: var(--white);
    color: var(--terracotta);
    border-color: var(--white);
}

.btn--light:hover {
    background: var(--sand-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.45);
}

.btn--outline-light:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: var(--white);
    transform: translateY(-2px);
}

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

.btn--small {
    padding: 10px 22px;
    font-size: 0.875rem;
}

/* ── Navigation ──────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 249, 244, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(194, 112, 78, 0.10);
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(253, 249, 244, 0.97);
    box-shadow: var(--shadow-sm);
}

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

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav__logo-mark {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--terracotta);
    background: var(--terracotta);
    color: var(--white);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.nav__logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-dark);
}

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

.nav__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-medium);
    padding: 8px 16px;
    border-radius: 50px;
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--terracotta);
    background: rgba(194, 112, 78, 0.07);
}

.nav__link--cta {
    background: var(--terracotta);
    color: var(--white);
    margin-left: 8px;
}

.nav__link--cta:hover {
    background: var(--terracotta-dark);
    color: var(--white);
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--text-dark);
}

.nav__line-top,
.nav__line-mid,
.nav__line-bot {
    transition: var(--transition);
    transform-origin: center;
}

/* ── Mobile Menu ─────────────────────────── */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(46, 35, 24, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu__inner {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: min(320px, 85vw);
    background: var(--cream);
    padding: 90px 32px 40px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 8px;
    box-shadow: var(--shadow-lg);
}

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

.mobile-menu__link {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-dark);
    padding: 14px 0;
    border-bottom: 1px solid var(--sand-dark);
    transition: var(--transition);
}

.mobile-menu__link:hover {
    color: var(--terracotta);
    padding-left: 8px;
}

.mobile-menu__link--cta {
    color: var(--terracotta);
    font-weight: 600;
    border-bottom: none;
    margin-top: 8px;
}

.mobile-menu__contact {
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--sand-dark);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu__contact a {
    color: var(--text-medium);
    font-size: 0.9rem;
    transition: var(--transition);
}

.mobile-menu__contact a:hover {
    color: var(--terracotta);
}

/* ── Hero ────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(46, 35, 24, 0.80) 0%,
        rgba(60, 42, 30, 0.68) 50%,
        rgba(100, 65, 45, 0.60) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.80);
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.hero__badge svg {
    opacity: 0.7;
}

.hero__headline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--white);
    font-weight: 700;
    line-height: 1.15;
    max-width: 820px;
    margin-bottom: 24px;
}

.hero__sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.82);
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 40px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 56px;
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.78);
}

.hero__trust-item svg {
    opacity: 0.75;
    flex-shrink: 0;
}

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

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

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    border: 1px solid var(--sand-dark);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--terracotta), var(--terracotta-light));
    opacity: 0;
    transition: var(--transition);
}

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

.service-card:hover::before {
    opacity: 1;
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(194, 112, 78, 0.08);
    border-radius: var(--radius-sm);
    color: var(--terracotta);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-card__icon {
    background: var(--terracotta);
    color: var(--white);
}

.service-card__title {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

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

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

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

.about__image-wrap {
    position: relative;
}

.about__image-accent {
    position: absolute;
    top: -16px;
    left: -16px;
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--terracotta-light), var(--terracotta));
    border-radius: var(--radius-lg);
    z-index: 0;
    opacity: 0.3;
}

.about__image {
    position: relative;
    z-index: 1;
    border-radius: var(--radius-lg);
    width: 100%;
    height: 480px;
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.about__content .section-title {
    margin-bottom: 24px;
}

.about__text {
    font-size: 1rem;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about__values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.about__value {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
}

.about__value-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(194, 112, 78, 0.10);
    border-radius: 50%;
    color: var(--terracotta);
    flex-shrink: 0;
}

/* ── Why Us ──────────────────────────────── */
.why-us {
    padding: 100px 0;
    background: linear-gradient(145deg, #3A2518 0%, #4A3025 50%, #5C3D2E 100%);
}

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

.why-us__text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: 0;
}

.why-us__cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--radius-md);
    padding: 28px 28px;
    transition: var(--transition);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.10);
    transform: translateX(6px);
}

.why-card__number {
    font-family: 'Playfair Display', serif;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--terracotta-light);
    display: block;
    margin-bottom: 10px;
}

.why-card__title {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 10px;
}

.why-card__text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
}

/* ── CTA Banner ──────────────────────────── */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--terracotta) 0%, var(--terracotta-dark) 100%);
}

.cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-banner__title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: var(--white);
    margin-bottom: 12px;
}

.cta-banner__desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.82);
    max-width: 480px;
    line-height: 1.7;
}

.cta-banner__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

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

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

.contact__text {
    font-size: 1rem;
    color: var(--text-medium);
    line-height: 1.7;
    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;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(194, 112, 78, 0.08);
    border-radius: var(--radius-sm);
    color: var(--terracotta);
    flex-shrink: 0;
}

.contact__detail strong {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact__detail p {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.contact__detail a {
    color: var(--terracotta);
    transition: var(--transition);
}

.contact__detail a:hover {
    color: var(--terracotta-dark);
    text-decoration: underline;
}

/* ── Form ────────────────────────────────── */
.contact__form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--sand-dark);
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-light);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    color: var(--text-dark);
    background: var(--sand-light);
    border: 1.5px solid var(--sand-dark);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--terracotta);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(194, 112, 78, 0.12);
}

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

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

.form-note {
    font-size: 0.8125rem;
    color: var(--text-light);
    text-align: center;
}

/* ── Form Success ────────────────────────── */
.form-success {
    text-align: center;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.form-success__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(194, 112, 78, 0.08);
    border-radius: 50%;
}

.form-success__title {
    font-size: 1.5rem;
    color: var(--text-dark);
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--text-medium);
    line-height: 1.7;
    max-width: 320px;
}

/* ── Map ─────────────────────────────────── */
.map-section {
    border-top: 1px solid var(--sand-dark);
}

.map-section__inner {
    overflow: hidden;
}

/* ── Footer ──────────────────────────────── */
.footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.70);
    padding: 64px 0 0;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.4fr 2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer__logo-mark {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1rem;
    background: var(--terracotta);
    color: var(--white);
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.footer__logo-text {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--white);
}

.footer__tagline {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer__link-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__link-col strong {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 4px;
}

.footer__link-col a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
}

.footer__link-col a:hover {
    color: var(--terracotta-light);
    padding-left: 4px;
}

.footer__link-col span {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 0;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.40);
}

/* ── Responsive ──────────────────────────── */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about__layout,
    .why-us__inner,
    .contact__layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about__image {
        height: 360px;
    }

    .why-us__inner {
        gap: 40px;
    }
}

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

    .nav__toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hero__headline {
        font-size: clamp(1.65rem, 6vw, 2.5rem);
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__actions .btn {
        justify-content: center;
    }

    .hero__trust {
        flex-direction: column;
        gap: 14px;
    }

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

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

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

    .cta-banner__inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-banner__actions {
        justify-content: center;
    }

    .contact__form-wrap {
        padding: 28px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer__links {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 18px;
    }

    .services,
    .about,
    .why-us,
    .contact {
        padding: 72px 0;
    }

    .hero__content {
        padding: 100px 18px 60px;
    }
}

/* ── Scroll Animations ───────────────────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 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; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}