/* Phone System page styles.
   Intentionally page-specific: shared site styles remain in assets/css/style.css. */

.phone-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(4rem, 8vw, 7rem) 0;
    color: var(--color-white, #fff);
    background: var(--color-primary-dark, #0a2d4f);
    border-bottom: 5px solid var(--color-gold, #c9a84c);
}
.phone-hero::before {
    content: "";
    position: absolute;
    inset: 0 0 0 auto;
    width: min(42%, 560px);
    background: linear-gradient(135deg, transparent 0 35%, rgba(201,168,76,.10) 35% 36%, transparent 36% 54%, rgba(255,255,255,.045) 54% 55%, transparent 55%);
    pointer-events: none;
}
.phone-hero .container { position: relative; z-index: 1; }
.phone-hero-content { max-width: 850px; }
.phone-hero .phone-tag {
    display: inline-block;
    margin-bottom: 1.2rem;
    padding: .45rem .7rem;
    color: var(--color-secondary, #f8eadc);
    border-left: 3px solid var(--color-gold, #c9a84c);
    background: rgba(255,255,255,.07);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.phone-hero h1 {
    max-width: 800px;
    margin: 0 0 1.25rem;
    color: var(--color-white, #fff);
    font-size: clamp(2.5rem, 5.5vw, 4.6rem);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -.035em;
}
.phone-hero h1 span { color: var(--color-gold, #c9a84c); }
.phone-hero .phone-subhead {
    max-width: 700px;
    margin: 0 0 2rem;
    color: rgba(255,255,255,.86);
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    line-height: 1.75;
}
.phone-hero .phone-hero-benefits {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem;
    max-width: 850px;
    margin: 0 0 2rem;
}
.phone-hero .phone-hero-benefit {
    display: flex;
    align-items: center;
    gap: .7rem;
    min-height: 66px;
    padding: .9rem;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.055);
}
.phone-hero .phone-hero-benefit > span {
    color: var(--color-gold, #c9a84c);
    font-size: 1.45rem;
    flex: 0 0 auto;
}
.phone-hero .phone-hero-benefit strong { font-size: .9rem; line-height: 1.4; }
.phone-hero .phone-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}
.phone-hero .phone-hero-secondary {
    color: var(--color-white, #fff);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid var(--color-gold, #c9a84c);
    padding: .65rem 0;
}
.phone-hero .phone-hero-secondary span { color: var(--color-gold, #c9a84c); }
.phone-hero .phone-hero-note {
    max-width: 760px;
    margin: 1.5rem 0 0;
    color: rgba(255,255,255,.67);
    font-size: .82rem;
    line-height: 1.65;
}

.phone-section-header {
    max-width: 760px;
    margin: 0 auto 2.5rem;
    text-align: center;
}
.phone-section-header h2 {
    margin: 0 0 .85rem;
    color: var(--color-primary-dark, #0a2d4f);
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: 1.2;
}
.phone-section-header p {
    margin: 0;
    color: var(--color-gray, #4a4540);
    font-size: 1.05rem;
    line-height: 1.75;
}
.phone-plans, .phone-features, .phone-flow, .why-iona { padding: clamp(3.5rem, 6vw, 5.5rem) 0; }
.phone-plans { background: var(--color-white, #fff); }
.phone-plan-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    gap: 1.25rem;
}
.phone-plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 1.8rem;
    border: 1px solid #ded8d0;
    border-top: 4px solid var(--color-primary, #0f3e6f);
    background: var(--color-white, #fff);
    box-shadow: 0 8px 24px rgba(10,45,79,.055);
}
.phone-plan-card.featured {
    border-top-color: var(--color-gold, #c9a84c);
    box-shadow: 0 14px 32px rgba(10,45,79,.13);
}
.phone-plan-card .plan-badge, .phone-plan-card .popular-badge {
    align-self: flex-start;
    margin: 0 0 .85rem;
    padding: .35rem .55rem;
    color: var(--color-primary-dark, #0a2d4f);
    background: var(--color-secondary, #f8eadc);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.phone-plan-card h3 { margin: 0 0 .5rem; color: var(--color-primary-dark, #0a2d4f); font-size: 1.4rem; }
.phone-plan-card p { color: var(--color-gray, #4a4540); line-height: 1.65; }
.phone-plan-card .plan-price, .phone-plan-card .price { margin: .6rem 0 .2rem; color: var(--color-primary-dark, #0a2d4f); font-size: 2.4rem; font-weight: 800; line-height: 1.15; }
.phone-plan-card .plan-price small, .phone-plan-card .price small { font-size: .9rem; font-weight: 500; }
.phone-plan-card .plan-setup, .phone-plan-card .setup-fee { margin: .2rem 0 1rem; color: var(--color-gray, #4a4540); font-size: .88rem; }
.phone-plan-card ul { margin: 1rem 0 1.5rem; padding-left: 1.2rem; }
.phone-plan-card li { margin: 0 0 .65rem; color: var(--color-gray, #4a4540); line-height: 1.5; }
.phone-plan-card .btn { margin-top: auto; text-align: center; }
.phone-plans .carrier-note {
    max-width: 900px;
    margin: 2rem auto 0;
    padding: 1rem 1.2rem;
    border-left: 4px solid var(--color-gold, #c9a84c);
    background: var(--color-gray-light, #f0ece8);
    color: var(--color-gray, #4a4540);
    font-size: .9rem;
    line-height: 1.7;
}

.phone-flow { background: var(--color-gray-light, #f0ece8); }
.phone-flow .call-flow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
    gap: 1rem;
}
.phone-flow .flow-card {
    padding: 1.4rem 1rem;
    text-align: center;
    border: 1px solid #ddd5cb;
    background: var(--color-white, #fff);
}
.phone-flow .flow-card h3 { margin: .6rem 0; color: var(--color-primary-dark, #0a2d4f); font-size: 1.05rem; }
.phone-flow .flow-card p { margin: 0; color: var(--color-gray, #4a4540); font-size: .92rem; line-height: 1.6; }
.phone-flow .flow-arrow { display: none; }
.phone-features { background: var(--color-white, #fff); }
.phone-features .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}
.phone-features .feature-card {
    padding: 1.4rem;
    border: 1px solid #e2ddd6;
    border-top: 3px solid var(--color-gold, #c9a84c);
    background: #fff;
}
.phone-features .feature-card h3 { margin: 0 0 .6rem; color: var(--color-primary-dark, #0a2d4f); font-size: 1.1rem; }
.phone-features .feature-card p { margin: 0; color: var(--color-gray, #4a4540); line-height: 1.7; }

.why-iona { background: var(--color-secondary, #f8eadc); }
.why-iona .why-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}
.why-iona .why-card { padding: 1.5rem; border: 1px solid rgba(15,62,111,.13); background: rgba(255,255,255,.76); }
.why-iona .why-card h3 { margin: 0 0 .6rem; color: var(--color-primary-dark, #0a2d4f); }
.why-iona .why-card p { margin: 0; color: var(--color-gray, #4a4540); line-height: 1.7; }

.phone-contact { padding: clamp(3.5rem, 6vw, 5rem) 0; color: #fff; background: var(--color-primary-dark, #0a2d4f); }
.phone-contact .phone-contact-box { max-width: 850px; margin: 0 auto; text-align: center; }
.phone-contact .phone-contact-box h2 { margin: 0 0 1rem; color: #fff; font-size: clamp(1.9rem, 3vw, 2.8rem); }
.phone-contact .phone-contact-box p { max-width: 700px; margin: 0 auto 1.5rem; color: rgba(255,255,255,.84); line-height: 1.75; }
.phone-contact .phone-contact-box .btn { display: inline-block; }

@media (max-width: 900px) {
    .phone-plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .phone-plan-grid .phone-plan-card:last-child { grid-column: 1 / -1; }
    .phone-flow .call-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .phone-features .feature-grid, .why-iona .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .phone-hero { padding: 3.5rem 0; }
    .phone-hero .phone-hero-benefits { grid-template-columns: 1fr; }
    .phone-hero .phone-hero-benefit { min-height: 0; }
    .phone-hero .phone-hero-actions { align-items: flex-start; flex-direction: column; gap: .6rem; }
    .phone-plan-grid, .phone-flow .call-flow, .phone-features .feature-grid, .why-iona .why-grid { grid-template-columns: 1fr; }
    .phone-plan-grid .phone-plan-card:last-child { grid-column: auto; }
    .phone-plan-card { padding: 1.4rem; }
}


/* Consolidated optional toll-free service, placed below plan pricing. */
.phone-plans .phone-tollfree-compact {
    margin-top: 2.5rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    border: 1px solid #ded8d0;
    border-left: 5px solid var(--color-gold, #c9a84c);
    background: var(--color-gray-light, #f0ece8);
}
.phone-tollfree-compact .phone-tollfree-compact-heading {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 1rem;
}
.phone-tollfree-compact .phone-tollfree-compact-icon {
    color: var(--color-primary, #0f3e6f);
    font-size: 2rem;
    line-height: 1.2;
}
.phone-tollfree-compact .phone-section-tag {
    display: inline-block;
    margin-bottom: .35rem;
    color: var(--color-primary, #0f3e6f);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
}
.phone-tollfree-compact h3 {
    margin: 0 0 .5rem;
    color: var(--color-primary-dark, #0a2d4f);
    font-size: clamp(1.35rem, 2.4vw, 1.8rem);
    line-height: 1.25;
}
.phone-tollfree-compact p {
    margin: 0;
    color: var(--color-gray, #4a4540);
    font-size: .95rem;
    line-height: 1.7;
}
.phone-tollfree-compact .phone-tollfree-compact-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 1.4rem;
    padding-top: 1.2rem;
    border-top: 1px solid #d8d0c5;
}
.phone-tollfree-compact-details strong {
    display: block;
    margin-bottom: .4rem;
    color: var(--color-primary-dark, #0a2d4f);
}
.phone-features .phone-why-inline {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 2px solid var(--color-gray-light, #f0ece8);
}
.phone-features .phone-why-inline > h3 {
    margin: 0 0 .65rem;
    color: var(--color-primary-dark, #0a2d4f);
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
}
.phone-features .phone-why-inline > p {
    max-width: 850px;
    margin: 0 0 1.4rem;
    color: var(--color-gray, #4a4540);
    line-height: 1.75;
}
.phone-features .phone-why-inline-points {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .85rem;
}
.phone-features .phone-why-inline-points > div {
    padding: 1rem;
    border: 1px solid #e2ddd6;
    border-top: 3px solid var(--color-gold, #c9a84c);
    background: #fff;
}
.phone-features .phone-why-inline-points strong {
    display: block;
    margin-bottom: .45rem;
    color: var(--color-primary-dark, #0a2d4f);
    font-size: .95rem;
}
.phone-features .phone-why-inline-points span {
    display: block;
    color: var(--color-gray, #4a4540);
    font-size: .88rem;
    line-height: 1.65;
}
@media (max-width: 900px) {
    .phone-features .phone-why-inline-points {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (max-width: 640px) {
    .phone-tollfree-compact .phone-tollfree-compact-heading {
        grid-template-columns: 1fr;
        gap: .5rem;
    }
    .phone-tollfree-compact .phone-tollfree-compact-details,
    .phone-features .phone-why-inline-points {
        grid-template-columns: 1fr;
    }
}


/* Width refinement: keep consolidated content readable on wide displays. */
.phone-plans .phone-tollfree-compact {
    width: 100%;
    max-width: 900px;
    margin: 2.5rem auto 0;
}
.phone-plans .phone-tollfree-compact .phone-tollfree-compact-heading,
.phone-plans .phone-tollfree-compact .phone-tollfree-compact-details {
    max-width: 760px;
}
.phone-features .phone-why-inline {
    max-width: 900px;
    margin: 2.5rem auto 0;
}
.phone-features .phone-why-inline > p {
    max-width: 720px;
}
.phone-features .phone-why-inline-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 800px;
}
@media (max-width: 640px) {
    .phone-plans .phone-tollfree-compact .phone-tollfree-compact-heading,
    .phone-plans .phone-tollfree-compact .phone-tollfree-compact-details,
    .phone-features .phone-why-inline-points {
        grid-template-columns: 1fr;
    }
}